Format all the things (#991)

* Format Javascript and CSS files with `prettier`: `prettier --write 'CTFd/themes/**/*'`
* Format Python with `black`: `black CTFd` & `black tests`
* Travis now uses xenial instead of trusty.

.gitignore

@@ -70,3 +70,6 @@ CTFd/uploads
 
 # CTFd Exports
 *.zip
+
+# JS
+node_modules/

.prettierignore

@@ -0,0 +1,10 @@
+CTFd/themes/**/vendor/
+*.html
+*.njk
+*.png
+*.svg
+*.ico
+*.ai
+*.svg
+*.mp3
+*.webm

.travis.yml

@@ -1,5 +1,8 @@
 language: python
-cache: pip
+dist: xenial
+cache:
+    - pip
+    - yarn
 services:
     - mysql
     - postgresql
@@ -7,26 +10,25 @@ services:
 addons:
   apt:
     sources:
-    - mysql-5.7-trusty
+    - deadsnakes
     packages:
-    - mysql-server
+    - python3.6
-    - mysql-client
+    - python3-pip
 env:
-    - TESTING_DATABASE_URL='mysql+pymysql://root:password@localhost/ctfd'
+    - TESTING_DATABASE_URL='mysql+pymysql://root@localhost/ctfd'
     - TESTING_DATABASE_URL='sqlite://'
     - TESTING_DATABASE_URL='postgres://postgres@localhost/ctfd'
 python:
     - 2.7
     - 3.6
 before_install:
-    - sudo mysql -e "use mysql; update user set authentication_string=PASSWORD('password') where User='root'; update user set plugin='mysql_native_password';FLUSH PRIVILEGES;"
-    - sudo mysql_upgrade -u root -ppassword
-    - sudo service mysql restart
     - sudo rm -f /etc/boto.cfg
     - export AWS_ACCESS_KEY_ID=AKIAIOSFODNN7EXAMPLE
     - export AWS_SECRET_ACCESS_KEY=wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY
+    - python3.6 -m pip install black>=19.3b0
 install:
     - pip install -r development.txt
+    - yarn global add prettier@1.17.0
 before_script:
     - psql -c 'create database ctfd;' -U postgres
 script:

CTFd/__init__.py

@@ -28,7 +28,7 @@ if sys.version_info[0] < 3:
     reload(sys)  # noqa: F821
     sys.setdefaultencoding("utf-8")
 
-__version__ = '2.1.1'
+__version__ = "2.1.1"
 
 
 class CTFdRequest(Request):
@@ -48,7 +48,7 @@ class CTFdFlask(Flask):
     def __init__(self, *args, **kwargs):
         """Overriden Jinja constructor setting a custom jinja_environment"""
         self.jinja_environment = SandboxedBaseEnvironment
-        self.session_interface = CachingSessionInterface(key_prefix='session')
+        self.session_interface = CachingSessionInterface(key_prefix="session")
         self.request_class = CTFdRequest
         Flask.__init__(self, *args, **kwargs)
 
@@ -59,9 +59,10 @@ class CTFdFlask(Flask):
 
 class SandboxedBaseEnvironment(SandboxedEnvironment):
     """SandboxEnvironment that mimics the Flask BaseEnvironment"""
+
     def __init__(self, app, **options):
-        if 'loader' not in options:
+        if "loader" not in options:
-            options['loader'] = app.create_global_jinja_loader()
+            options["loader"] = app.create_global_jinja_loader()
         # Disable cache entirely so that themes can be switched (#662)
         # If the cache is enabled, switching themes will cause odd rendering errors
         SandboxedEnvironment.__init__(self, cache_size=0, **options)
@@ -70,7 +71,8 @@ class SandboxedBaseEnvironment(SandboxedEnvironment):
 
 class ThemeLoader(FileSystemLoader):
     """Custom FileSystemLoader that switches themes based on the configuration value"""
-    def __init__(self, searchpath, encoding='utf-8', followlinks=False):
+
+    def __init__(self, searchpath, encoding="utf-8", followlinks=False):
         super(ThemeLoader, self).__init__(searchpath, encoding, followlinks)
         self.overriden_templates = {}
 
@@ -80,14 +82,14 @@ class ThemeLoader(FileSystemLoader):
             return self.overriden_templates[template], template, True
 
         # Check if the template requested is for the admin panel
-        if template.startswith('admin/'):
+        if template.startswith("admin/"):
             template = template[6:]  # Strip out admin/
-            template = "/".join(['admin', 'templates', template])
+            template = "/".join(["admin", "templates", template])
             return super(ThemeLoader, self).get_source(environment, template)
 
         # Load regular theme data
-        theme = utils.get_config('ctf_theme')
+        theme = utils.get_config("ctf_theme")
-        template = "/".join([theme, 'templates', template])
+        template = "/".join([theme, "templates", template])
         return super(ThemeLoader, self).get_source(environment, template)
 
 
@@ -96,10 +98,10 @@ def confirm_upgrade():
         print("/*\\ CTFd has updated and must update the database! /*\\")
         print("/*\\ Please backup your database before proceeding! /*\\")
         print("/*\\ CTFd maintainers are not responsible for any data loss! /*\\")
-        if input('Run database migrations (Y/N)').lower().strip() == 'y':
+        if input("Run database migrations (Y/N)").lower().strip() == "y":
             return True
         else:
-            print('/*\\ Ignored database migrations... /*\\')
+            print("/*\\ Ignored database migrations... /*\\")
             return False
     else:
         return True
@@ -107,24 +109,36 @@ def confirm_upgrade():
 
 def run_upgrade():
     upgrade()
-    utils.set_config('ctf_version', __version__)
+    utils.set_config("ctf_version", __version__)
 
 
-def create_app(config='CTFd.config.Config'):
+def create_app(config="CTFd.config.Config"):
     app = CTFdFlask(__name__)
     with app.app_context():
         app.config.from_object(config)
 
-        theme_loader = ThemeLoader(os.path.join(app.root_path, 'themes'), followlinks=True)
+        theme_loader = ThemeLoader(
+            os.path.join(app.root_path, "themes"), followlinks=True
+        )
         app.jinja_loader = theme_loader
 
-        from CTFd.models import db, Teams, Solves, Challenges, Fails, Flags, Tags, Files, Tracking  # noqa: F401
+        from CTFd.models import (  # noqa: F401
+            db,
+            Teams,
+            Solves,
+            Challenges,
+            Fails,
+            Flags,
+            Tags,
+            Files,
+            Tracking,
+        )
 
         url = create_database()
 
         # This allows any changes to the SQLALCHEMY_DATABASE_URI to get pushed back in
         # This is mostly so we can force MySQL's charset
-        app.config['SQLALCHEMY_DATABASE_URI'] = str(url)
+        app.config["SQLALCHEMY_DATABASE_URI"] = str(url)
 
         # Register database
         db.init_app(app)
@@ -133,7 +147,7 @@ def create_app(config='CTFd.config.Config'):
         migrations.init_app(app, db)
 
         # Alembic sqlite support is lacking so we should just create_all anyway
-        if url.drivername.startswith('sqlite'):
+        if url.drivername.startswith("sqlite"):
             db.create_all()
             stamp()
         else:
@@ -153,15 +167,11 @@ def create_app(config='CTFd.config.Config'):
         cache.init_app(app)
         app.cache = cache
 
-        reverse_proxy = app.config.get('REVERSE_PROXY')
+        reverse_proxy = app.config.get("REVERSE_PROXY")
         if reverse_proxy:
-            if ',' in reverse_proxy:
+            if "," in reverse_proxy:
-                proxyfix_args = [int(i) for i in reverse_proxy.split(',')]
+                proxyfix_args = [int(i) for i in reverse_proxy.split(",")]
-                app.wsgi_app = ProxyFix(
+                app.wsgi_app = ProxyFix(app.wsgi_app, None, *proxyfix_args)
-                    app.wsgi_app,
-                    None,
-                    *proxyfix_args
-                )
             else:
                 app.wsgi_app = ProxyFix(
                     app.wsgi_app,
@@ -170,10 +180,10 @@ def create_app(config='CTFd.config.Config'):
                     x_proto=1,
                     x_host=1,
                     x_port=1,
-                    x_prefix=1
+                    x_prefix=1,
                 )
 
-        version = utils.get_config('ctf_version')
+        version = utils.get_config("ctf_version")
 
         # Upgrading from an older version of CTFd
         if version and (StrictVersion(version) < StrictVersion(__version__)):
@@ -183,10 +193,10 @@ def create_app(config='CTFd.config.Config'):
                 exit()
 
         if not version:
-            utils.set_config('ctf_version', __version__)
+            utils.set_config("ctf_version", __version__)
 
-        if not utils.get_config('ctf_theme'):
+        if not utils.get_config("ctf_theme"):
-            utils.set_config('ctf_theme', 'core')
+            utils.set_config("ctf_theme", "core")
 
         update_check(force=True)
 

CTFd/admin/__init__.py

@@ -7,22 +7,18 @@ from flask import (
     Blueprint,
     abort,
     render_template_string,
-    send_file
+    send_file,
 )
 
 from CTFd.utils.decorators import admins_only
 from CTFd.utils.user import is_admin
 from CTFd.utils.security.auth import logout_user
-from CTFd.utils import (
+from CTFd.utils import config as ctf_config, get_config, set_config
-    config as ctf_config,
-    get_config,
-    set_config,
-)
 from CTFd.cache import cache, clear_config
 from CTFd.utils.helpers import get_errors
 from CTFd.utils.exports import (
     export_ctf as export_ctf_util,
-    import_ctf as import_ctf_util
+    import_ctf as import_ctf_util,
 )
 from CTFd.models import (
     db,
@@ -34,7 +30,7 @@ from CTFd.models import (
     Solves,
     Awards,
     Unlocks,
-    Tracking
+    Tracking,
 )
 import datetime
 import os
@@ -42,7 +38,7 @@ import six
 import csv
 
 
-admin = Blueprint('admin', __name__)
+admin = Blueprint("admin", __name__)
 
 
 from CTFd.admin import challenges  # noqa: F401
@@ -55,40 +51,45 @@ from CTFd.admin import submissions  # noqa: F401
 from CTFd.admin import notifications  # noqa: F401
 
 
-@admin.route('/admin', methods=['GET'])
+@admin.route("/admin", methods=["GET"])
 def view():
     if is_admin():
-        return redirect(url_for('admin.statistics'))
+        return redirect(url_for("admin.statistics"))
-    return redirect(url_for('auth.login'))
+    return redirect(url_for("auth.login"))
 
 
-@admin.route('/admin/plugins/<plugin>', methods=['GET', 'POST'])
+@admin.route("/admin/plugins/<plugin>", methods=["GET", "POST"])
 @admins_only
 def plugin(plugin):
-    if request.method == 'GET':
+    if request.method == "GET":
-        plugins_path = os.path.join(app.root_path, 'plugins')
+        plugins_path = os.path.join(app.root_path, "plugins")
 
-        config_html_plugins = [name for name in os.listdir(plugins_path)
+        config_html_plugins = [
-                               if os.path.isfile(os.path.join(plugins_path, name, 'config.html'))]
+            name
+            for name in os.listdir(plugins_path)
+            if os.path.isfile(os.path.join(plugins_path, name, "config.html"))
+        ]
 
         if plugin in config_html_plugins:
-            config_html = open(os.path.join(app.root_path, 'plugins', plugin, 'config.html')).read()
+            config_html = open(
+                os.path.join(app.root_path, "plugins", plugin, "config.html")
+            ).read()
             return render_template_string(config_html)
         abort(404)
-    elif request.method == 'POST':
+    elif request.method == "POST":
         for k, v in request.form.items():
             if k == "nonce":
                 continue
             set_config(k, v)
         with app.app_context():
             clear_config()
-        return '1'
+        return "1"
 
 
-@admin.route('/admin/import', methods=['POST'])
+@admin.route("/admin/import", methods=["POST"])
 @admins_only
 def import_ctf():
-    backup = request.files['backup']
+    backup = request.files["backup"]
     errors = get_errors()
     try:
         import_ctf_util(backup)
@@ -99,10 +100,10 @@ def import_ctf():
     if errors:
         return errors[0], 500
     else:
-        return redirect(url_for('admin.config'))
+        return redirect(url_for("admin.config"))
 
 
-@admin.route('/admin/export', methods=['GET', 'POST'])
+@admin.route("/admin/export", methods=["GET", "POST"])
 @admins_only
 def export_ctf():
     backup = export_ctf_util()
@@ -112,10 +113,10 @@ def export_ctf():
     return send_file(backup, as_attachment=True, attachment_filename=full_name)
 
 
-@admin.route('/admin/export/csv')
+@admin.route("/admin/export/csv")
 @admins_only
 def export_csv():
-    table = request.args.get('table')
+    table = request.args.get("table")
 
     # TODO: It might make sense to limit dumpable tables. Config could potentially leak sensitive information.
     model = get_class_by_tablename(table)
@@ -131,18 +132,22 @@ def export_csv():
     responses = model.query.all()
 
     for curr in responses:
-        writer.writerow([getattr(curr, column.name) for column in model.__mapper__.columns])
+        writer.writerow(
+            [getattr(curr, column.name) for column in model.__mapper__.columns]
+        )
 
     output.seek(0)
     return send_file(
         output,
         as_attachment=True,
         cache_timeout=-1,
-        attachment_filename="{name}-{table}.csv".format(name=ctf_config.ctf_name(), table=table)
+        attachment_filename="{name}-{table}.csv".format(
+            name=ctf_config.ctf_name(), table=table
+        ),
     )
 
 
-@admin.route('/admin/config', methods=['GET', 'POST'])
+@admin.route("/admin/config", methods=["GET", "POST"])
 @admins_only
 def config():
     # Clear the config cache so that we don't get stale values
@@ -154,20 +159,17 @@ def config():
     configs = dict([(c.key, get_config(c.key)) for c in configs])
 
     themes = ctf_config.get_themes()
-    themes.remove(get_config('ctf_theme'))
+    themes.remove(get_config("ctf_theme"))
 
     return render_template(
-        'admin/config.html',
+        "admin/config.html", database_tables=database_tables, themes=themes, **configs
-        database_tables=database_tables,
-        themes=themes,
-        **configs
     )
 
 
-@admin.route('/admin/reset', methods=['GET', 'POST'])
+@admin.route("/admin/reset", methods=["GET", "POST"])
 @admins_only
 def reset():
-    if request.method == 'POST':
+    if request.method == "POST":
         # Truncate Users, Teams, Submissions, Solves, Notifications, Awards, Unlocks, Tracking
         Tracking.query.delete()
         Solves.query.delete()
@@ -176,11 +178,11 @@ def reset():
         Unlocks.query.delete()
         Users.query.delete()
         Teams.query.delete()
-        set_config('setup', False)
+        set_config("setup", False)
         db.session.commit()
         cache.clear()
         logout_user()
         db.session.close()
-        return redirect(url_for('views.setup'))
+        return redirect(url_for("views.setup"))
 
-    return render_template('admin/reset.html')
+    return render_template("admin/reset.html")

CTFd/admin/challenges.py

@@ -8,44 +8,48 @@ import os
 import six
 
 
-@admin.route('/admin/challenges')
+@admin.route("/admin/challenges")
 @admins_only
 def challenges_listing():
     challenges = Challenges.query.all()
-    return render_template('admin/challenges/challenges.html', challenges=challenges)
+    return render_template("admin/challenges/challenges.html", challenges=challenges)
 
 
-@admin.route('/admin/challenges/<int:challenge_id>')
+@admin.route("/admin/challenges/<int:challenge_id>")
 @admins_only
 def challenges_detail(challenge_id):
-    challenges = dict(Challenges.query.with_entities(Challenges.id, Challenges.name).all())
+    challenges = dict(
+        Challenges.query.with_entities(Challenges.id, Challenges.name).all()
+    )
     challenge = Challenges.query.filter_by(id=challenge_id).first_or_404()
     solves = Solves.query.filter_by(challenge_id=challenge.id).all()
     flags = Flags.query.filter_by(challenge_id=challenge.id).all()
     challenge_class = get_chal_class(challenge.type)
 
-    with open(os.path.join(app.root_path, challenge_class.templates['update'].lstrip('/')), 'rb') as update:
+    with open(
+        os.path.join(app.root_path, challenge_class.templates["update"].lstrip("/")),
+        "rb",
+    ) as update:
         tpl = update.read()
         if six.PY3 and isinstance(tpl, binary_type):
-            tpl = tpl.decode('utf-8')
+            tpl = tpl.decode("utf-8")
-        update_j2 = render_template_string(
+        update_j2 = render_template_string(tpl, challenge=challenge)
-            tpl,
-            challenge=challenge
-        )
 
-    update_script = url_for('views.static_html', route=challenge_class.scripts['update'].lstrip('/'))
+    update_script = url_for(
+        "views.static_html", route=challenge_class.scripts["update"].lstrip("/")
+    )
     return render_template(
-        'admin/challenges/challenge.html',
+        "admin/challenges/challenge.html",
         update_template=update_j2,
         update_script=update_script,
         challenge=challenge,
         challenges=challenges,
         solves=solves,
-        flags=flags
+        flags=flags,
     )
 
 
-@admin.route('/admin/challenges/new')
+@admin.route("/admin/challenges/new")
 @admins_only
 def challenges_new():
-    return render_template('admin/challenges/new.html')
+    return render_template("admin/challenges/new.html")

CTFd/admin/notifications.py

@@ -4,8 +4,8 @@ from CTFd.models import Notifications
 from CTFd.admin import admin
 
 
-@admin.route('/admin/notifications')
+@admin.route("/admin/notifications")
 @admins_only
 def notifications():
     notifs = Notifications.query.order_by(Notifications.id.desc()).all()
-    return render_template('admin/notifications.html', notifications=notifs)
+    return render_template("admin/notifications.html", notifications=notifs)

CTFd/admin/pages.py

@@ -6,38 +6,38 @@ from CTFd.utils import markdown
 from CTFd.admin import admin
 
 
-@admin.route('/admin/pages')
+@admin.route("/admin/pages")
 @admins_only
 def pages_listing():
     pages = Pages.query.all()
-    return render_template('admin/pages.html', pages=pages)
+    return render_template("admin/pages.html", pages=pages)
 
 
-@admin.route('/admin/pages/new')
+@admin.route("/admin/pages/new")
 @admins_only
 def pages_new():
-    return render_template('admin/editor.html')
+    return render_template("admin/editor.html")
 
 
-@admin.route('/admin/pages/preview', methods=['POST'])
+@admin.route("/admin/pages/preview", methods=["POST"])
 @admins_only
 def pages_preview():
     data = request.form.to_dict()
     schema = PageSchema()
     page = schema.load(data)
-    return render_template('page.html', content=markdown(page.data.content))
+    return render_template("page.html", content=markdown(page.data.content))
 
 
-@admin.route('/admin/pages/<int:page_id>')
+@admin.route("/admin/pages/<int:page_id>")
 @admins_only
 def pages_detail(page_id):
     page = Pages.query.filter_by(id=page_id).first_or_404()
-    page_op = request.args.get('operation')
+    page_op = request.args.get("operation")
 
-    if request.method == 'GET' and page_op == 'preview':
+    if request.method == "GET" and page_op == "preview":
-        return render_template('page.html', content=markdown(page.content))
+        return render_template("page.html", content=markdown(page.content))
 
-    if request.method == 'GET' and page_op == 'create':
+    if request.method == "GET" and page_op == "create":
-        return render_template('admin/editor.html')
+        return render_template("admin/editor.html")
 
-    return render_template('admin/editor.html', page=page)
+    return render_template("admin/editor.html", page=page)

CTFd/admin/scoreboard.py

@@ -4,8 +4,8 @@ from CTFd.admin import admin
 from CTFd.scoreboard import get_standings
 
 
-@admin.route('/admin/scoreboard')
+@admin.route("/admin/scoreboard")
 @admins_only
 def scoreboard_listing():
     standings = get_standings(admin=True)
-    return render_template('admin/scoreboard.html', standings=standings)
+    return render_template("admin/scoreboard.html", standings=standings)

CTFd/admin/statistics.py

@@ -6,7 +6,7 @@ from CTFd.models import db, Solves, Challenges, Fails, Tracking
 from CTFd.admin import admin
 
 
-@admin.route('/admin/statistics', methods=['GET'])
+@admin.route("/admin/statistics", methods=["GET"])
 @admins_only
 def statistics():
     update_check()
@@ -15,47 +15,41 @@ def statistics():
 
     teams_registered = Model.query.count()
 
-    wrong_count = Fails.query.join(
+    wrong_count = (
-        Model,
+        Fails.query.join(Model, Fails.account_id == Model.id)
-        Fails.account_id == Model.id
+        .filter(Model.banned == False, Model.hidden == False)
-    ).filter(
+        .count()
-        Model.banned == False,
+    )
-        Model.hidden == False
-    ).count()
 
-    solve_count = Solves.query.join(
+    solve_count = (
-        Model,
+        Solves.query.join(Model, Solves.account_id == Model.id)
-        Solves.account_id == Model.id
+        .filter(Model.banned == False, Model.hidden == False)
-    ).filter(
+        .count()
-        Model.banned == False,
+    )
-        Model.hidden == False
-    ).count()
 
     challenge_count = Challenges.query.count()
 
     ip_count = Tracking.query.with_entities(Tracking.ip).distinct().count()
 
-    solves_sub = db.session.query(
+    solves_sub = (
-        Solves.challenge_id,
+        db.session.query(
-        db.func.count(Solves.challenge_id).label('solves_cnt')
+            Solves.challenge_id, db.func.count(Solves.challenge_id).label("solves_cnt")
-    ).join(
+        )
-        Model,
+        .join(Model, Solves.account_id == Model.id)
-        Solves.account_id == Model.id
+        .filter(Model.banned == False, Model.hidden == False)
-    ).filter(
+        .group_by(Solves.challenge_id)
-        Model.banned == False,
+        .subquery()
-        Model.hidden == False
+    )
-    ).group_by(
-        Solves.challenge_id
-    ).subquery()
 
-    solves = db.session.query(
+    solves = (
+        db.session.query(
             solves_sub.columns.challenge_id,
             solves_sub.columns.solves_cnt,
-        Challenges.name
+            Challenges.name,
-    ).join(
+        )
-        Challenges,
+        .join(Challenges, solves_sub.columns.challenge_id == Challenges.id)
-        solves_sub.columns.challenge_id == Challenges.id
+        .all()
-    ).all()
+    )
 
     solve_data = {}
     for chal, count, name in solves:
@@ -70,7 +64,7 @@ def statistics():
     db.session.close()
 
     return render_template(
-        'admin/statistics.html',
+        "admin/statistics.html",
         team_count=teams_registered,
         ip_count=ip_count,
         wrong_count=wrong_count,
@@ -78,5 +72,5 @@ def statistics():
         challenge_count=challenge_count,
         solve_data=solve_data,
         most_solved=most_solved,
-        least_solved=least_solved
+        least_solved=least_solved,
     )

CTFd/admin/submissions.py

@@ -5,15 +5,15 @@ from CTFd.utils.modes import get_model
 from CTFd.admin import admin
 
 
-@admin.route('/admin/submissions', defaults={'submission_type': None})
+@admin.route("/admin/submissions", defaults={"submission_type": None})
-@admin.route('/admin/submissions/<submission_type>')
+@admin.route("/admin/submissions/<submission_type>")
 @admins_only
 def submissions_listing(submission_type):
     filters = {}
     if submission_type:
-        filters['type'] = submission_type
+        filters["type"] = submission_type
 
-    curr_page = abs(int(request.args.get('page', 1, type=int)))
+    curr_page = abs(int(request.args.get("page", 1, type=int)))
     results_per_page = 50
     page_start = results_per_page * (curr_page - 1)
     page_end = results_per_page * (curr_page - 1) + results_per_page
@@ -22,27 +22,29 @@ def submissions_listing(submission_type):
 
     Model = get_model()
 
-    submissions = Submissions.query.add_columns(
+    submissions = (
+        Submissions.query.add_columns(
             Submissions.id,
             Submissions.type,
             Submissions.challenge_id,
             Submissions.provided,
             Submissions.account_id,
             Submissions.date,
-        Challenges.name.label('challenge_name'),
+            Challenges.name.label("challenge_name"),
-        Model.name.label('team_name')
+            Model.name.label("team_name"),
-    )\
+        )
-        .filter_by(**filters) \
+        .filter_by(**filters)
-        .join(Challenges)\
+        .join(Challenges)
-        .join(Model)\
+        .join(Model)
-        .order_by(Submissions.date.desc())\
+        .order_by(Submissions.date.desc())
-        .slice(page_start, page_end)\
+        .slice(page_start, page_end)
         .all()
+    )
 
     return render_template(
-        'admin/submissions.html',
+        "admin/submissions.html",
         submissions=submissions,
         page_count=page_count,
         curr_page=curr_page,
-        type=submission_type
+        type=submission_type,
     )

CTFd/admin/teams.py

@@ -7,28 +7,47 @@ from CTFd.utils.helpers import get_errors
 from sqlalchemy.sql import not_
 
 
-@admin.route('/admin/teams')
+@admin.route("/admin/teams")
 @admins_only
 def teams_listing():
-    page = abs(request.args.get('page', 1, type=int))
+    page = abs(request.args.get("page", 1, type=int))
-    q = request.args.get('q')
+    q = request.args.get("q")
     if q:
-        field = request.args.get('field')
+        field = request.args.get("field")
         teams = []
         errors = get_errors()
-        if field == 'id':
+        if field == "id":
             if q.isnumeric():
                 teams = Teams.query.filter(Teams.id == q).order_by(Teams.id.asc()).all()
             else:
                 teams = []
-                errors.append('Your ID search term is not numeric')
+                errors.append("Your ID search term is not numeric")
-        elif field == 'name':
+        elif field == "name":
-            teams = Teams.query.filter(Teams.name.like('%{}%'.format(q))).order_by(Teams.id.asc()).all()
+            teams = (
-        elif field == 'email':
+                Teams.query.filter(Teams.name.like("%{}%".format(q)))
-            teams = Teams.query.filter(Teams.email.like('%{}%'.format(q))).order_by(Teams.id.asc()).all()
+                .order_by(Teams.id.asc())
-        elif field == 'affiliation':
+                .all()
-            teams = Teams.query.filter(Teams.affiliation.like('%{}%'.format(q))).order_by(Teams.id.asc()).all()
+            )
-        return render_template('admin/teams/teams.html', teams=teams, pages=None, curr_page=None, q=q, field=field)
+        elif field == "email":
+            teams = (
+                Teams.query.filter(Teams.email.like("%{}%".format(q)))
+                .order_by(Teams.id.asc())
+                .all()
+            )
+        elif field == "affiliation":
+            teams = (
+                Teams.query.filter(Teams.affiliation.like("%{}%".format(q)))
+                .order_by(Teams.id.asc())
+                .all()
+            )
+        return render_template(
+            "admin/teams/teams.html",
+            teams=teams,
+            pages=None,
+            curr_page=None,
+            q=q,
+            field=field,
+        )
 
     page = abs(int(page))
     results_per_page = 50
@@ -38,16 +57,18 @@ def teams_listing():
     teams = Teams.query.order_by(Teams.id.asc()).slice(page_start, page_end).all()
     count = db.session.query(db.func.count(Teams.id)).first()[0]
     pages = int(count / results_per_page) + (count % results_per_page > 0)
-    return render_template('admin/teams/teams.html', teams=teams, pages=pages, curr_page=page)
+    return render_template(
+        "admin/teams/teams.html", teams=teams, pages=pages, curr_page=page
+    )
 
 
-@admin.route('/admin/teams/new')
+@admin.route("/admin/teams/new")
 @admins_only
 def teams_new():
-    return render_template('admin/teams/new.html')
+    return render_template("admin/teams/new.html")
 
 
-@admin.route('/admin/teams/<int:team_id>')
+@admin.route("/admin/teams/<int:team_id>")
 @admins_only
 def teams_detail(team_id):
     team = Teams.query.filter_by(id=team_id).first_or_404()
@@ -69,14 +90,17 @@ def teams_detail(team_id):
     missing = Challenges.query.filter(not_(Challenges.id.in_(solve_ids))).all()
 
     # Get addresses for all members
-    last_seen = db.func.max(Tracking.date).label('last_seen')
+    last_seen = db.func.max(Tracking.date).label("last_seen")
-    addrs = db.session.query(Tracking.ip, last_seen) \
+    addrs = (
-                      .filter(Tracking.user_id.in_(member_ids)) \
+        db.session.query(Tracking.ip, last_seen)
-                      .group_by(Tracking.ip) \
+        .filter(Tracking.user_id.in_(member_ids))
-                      .order_by(last_seen.desc()).all()
+        .group_by(Tracking.ip)
+        .order_by(last_seen.desc())
+        .all()
+    )
 
     return render_template(
-        'admin/teams/team.html',
+        "admin/teams/team.html",
         team=team,
         members=members,
         score=score,

CTFd/admin/users.py

@@ -9,28 +9,47 @@ from CTFd.utils.helpers import get_errors
 from sqlalchemy.sql import not_
 
 
-@admin.route('/admin/users')
+@admin.route("/admin/users")
 @admins_only
 def users_listing():
-    page = abs(request.args.get('page', 1, type=int))
+    page = abs(request.args.get("page", 1, type=int))
-    q = request.args.get('q')
+    q = request.args.get("q")
     if q:
-        field = request.args.get('field')
+        field = request.args.get("field")
         users = []
         errors = get_errors()
-        if field == 'id':
+        if field == "id":
             if q.isnumeric():
                 users = Users.query.filter(Users.id == q).order_by(Users.id.asc()).all()
             else:
                 users = []
-                errors.append('Your ID search term is not numeric')
+                errors.append("Your ID search term is not numeric")
-        elif field == 'name':
+        elif field == "name":
-            users = Users.query.filter(Users.name.like('%{}%'.format(q))).order_by(Users.id.asc()).all()
+            users = (
-        elif field == 'email':
+                Users.query.filter(Users.name.like("%{}%".format(q)))
-            users = Users.query.filter(Users.email.like('%{}%'.format(q))).order_by(Users.id.asc()).all()
+                .order_by(Users.id.asc())
-        elif field == 'affiliation':
+                .all()
-            users = Users.query.filter(Users.affiliation.like('%{}%'.format(q))).order_by(Users.id.asc()).all()
+            )
-        return render_template('admin/users/users.html', users=users, pages=None, curr_page=None, q=q, field=field)
+        elif field == "email":
+            users = (
+                Users.query.filter(Users.email.like("%{}%".format(q)))
+                .order_by(Users.id.asc())
+                .all()
+            )
+        elif field == "affiliation":
+            users = (
+                Users.query.filter(Users.affiliation.like("%{}%".format(q)))
+                .order_by(Users.id.asc())
+                .all()
+            )
+        return render_template(
+            "admin/users/users.html",
+            users=users,
+            pages=None,
+            curr_page=None,
+            q=q,
+            field=field,
+        )
 
     page = abs(int(page))
     results_per_page = 50
@@ -41,16 +60,18 @@ def users_listing():
     count = db.session.query(db.func.count(Users.id)).first()[0]
     pages = int(count / results_per_page) + (count % results_per_page > 0)
 
-    return render_template('admin/users/users.html', users=users, pages=pages, curr_page=page)
+    return render_template(
+        "admin/users/users.html", users=users, pages=pages, curr_page=page
+    )
 
 
-@admin.route('/admin/users/new')
+@admin.route("/admin/users/new")
 @admins_only
 def users_new():
-    return render_template('admin/users/new.html')
+    return render_template("admin/users/new.html")
 
 
-@admin.route('/admin/users/<int:user_id>')
+@admin.route("/admin/users/<int:user_id>")
 @admins_only
 def users_detail(user_id):
     # Get user object
@@ -60,7 +81,7 @@ def users_detail(user_id):
     solves = user.get_solves(admin=True)
 
     # Get challenges that the user is missing
-    if get_config('user_mode') == TEAMS_MODE:
+    if get_config("user_mode") == TEAMS_MODE:
         if user.team:
             all_solves = user.team.get_solves(admin=True)
         else:
@@ -72,11 +93,14 @@ def users_detail(user_id):
     missing = Challenges.query.filter(not_(Challenges.id.in_(solve_ids))).all()
 
     # Get IP addresses that the User has used
-    last_seen = db.func.max(Tracking.date).label('last_seen')
+    last_seen = db.func.max(Tracking.date).label("last_seen")
-    addrs = db.session.query(Tracking.ip, last_seen) \
+    addrs = (
-        .filter_by(user_id=user_id) \
+        db.session.query(Tracking.ip, last_seen)
-        .group_by(Tracking.ip) \
+        .filter_by(user_id=user_id)
-        .order_by(last_seen.desc()).all()
+        .group_by(Tracking.ip)
+        .order_by(last_seen.desc())
+        .all()
+    )
 
     # Get Fails
     fails = user.get_fails(admin=True)
@@ -89,7 +113,7 @@ def users_detail(user_id):
     place = user.get_place(admin=True)
 
     return render_template(
-        'admin/users/user.html',
+        "admin/users/user.html",
         solves=solves,
         user=user,
         addrs=addrs,
@@ -97,5 +121,5 @@ def users_detail(user_id):
         missing=missing,
         place=place,
         fails=fails,
-        awards=awards
+        awards=awards,
     )

CTFd/api/__init__.py

@@ -17,21 +17,21 @@ from CTFd.api.v1.notifications import notifications_namespace
 from CTFd.api.v1.pages import pages_namespace
 from CTFd.api.v1.unlocks import unlocks_namespace
 
-api = Blueprint('api', __name__, url_prefix='/api/v1')
+api = Blueprint("api", __name__, url_prefix="/api/v1")
-CTFd_API_v1 = Api(api, version='v1', doc=current_app.config.get('SWAGGER_UI'))
+CTFd_API_v1 = Api(api, version="v1", doc=current_app.config.get("SWAGGER_UI"))
 
-CTFd_API_v1.add_namespace(challenges_namespace, '/challenges')
+CTFd_API_v1.add_namespace(challenges_namespace, "/challenges")
-CTFd_API_v1.add_namespace(tags_namespace, '/tags')
+CTFd_API_v1.add_namespace(tags_namespace, "/tags")
-CTFd_API_v1.add_namespace(awards_namespace, '/awards')
+CTFd_API_v1.add_namespace(awards_namespace, "/awards")
-CTFd_API_v1.add_namespace(hints_namespace, '/hints')
+CTFd_API_v1.add_namespace(hints_namespace, "/hints")
-CTFd_API_v1.add_namespace(flags_namespace, '/flags')
+CTFd_API_v1.add_namespace(flags_namespace, "/flags")
-CTFd_API_v1.add_namespace(submissions_namespace, '/submissions')
+CTFd_API_v1.add_namespace(submissions_namespace, "/submissions")
-CTFd_API_v1.add_namespace(scoreboard_namespace, '/scoreboard')
+CTFd_API_v1.add_namespace(scoreboard_namespace, "/scoreboard")
-CTFd_API_v1.add_namespace(teams_namespace, '/teams')
+CTFd_API_v1.add_namespace(teams_namespace, "/teams")
-CTFd_API_v1.add_namespace(users_namespace, '/users')
+CTFd_API_v1.add_namespace(users_namespace, "/users")
-CTFd_API_v1.add_namespace(statistics_namespace, '/statistics')
+CTFd_API_v1.add_namespace(statistics_namespace, "/statistics")
-CTFd_API_v1.add_namespace(files_namespace, '/files')
+CTFd_API_v1.add_namespace(files_namespace, "/files")
-CTFd_API_v1.add_namespace(notifications_namespace, '/notifications')
+CTFd_API_v1.add_namespace(notifications_namespace, "/notifications")
-CTFd_API_v1.add_namespace(configs_namespace, '/configs')
+CTFd_API_v1.add_namespace(configs_namespace, "/configs")
-CTFd_API_v1.add_namespace(pages_namespace, '/pages')
+CTFd_API_v1.add_namespace(pages_namespace, "/pages")
-CTFd_API_v1.add_namespace(unlocks_namespace, '/unlocks')
+CTFd_API_v1.add_namespace(unlocks_namespace, "/unlocks")

CTFd/api/v1/awards.py

@@ -2,16 +2,13 @@ from flask import request
 from flask_restplus import Namespace, Resource
 from CTFd.models import db, Awards
 from CTFd.schemas.awards import AwardSchema
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only
-)
 
-awards_namespace = Namespace('awards', description="Endpoint to retrieve Awards")
+awards_namespace = Namespace("awards", description="Endpoint to retrieve Awards")
 
 
-@awards_namespace.route('')
+@awards_namespace.route("")
 class AwardList(Resource):
-
     @admins_only
     def post(self):
         req = request.get_json()
@@ -19,10 +16,7 @@ class AwardList(Resource):
 
         response = schema.load(req, session=db.session)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
         db.session.commit()
@@ -30,29 +24,20 @@ class AwardList(Resource):
         response = schema.dump(response.data)
         db.session.close()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@awards_namespace.route('/<award_id>')
+@awards_namespace.route("/<award_id>")
-@awards_namespace.param('award_id', 'An Award ID')
+@awards_namespace.param("award_id", "An Award ID")
 class Award(Resource):
     @admins_only
     def get(self, award_id):
         award = Awards.query.filter_by(id=award_id).first_or_404()
         response = AwardSchema().dump(award)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def delete(self, award_id):
@@ -61,6 +46,4 @@ class Award(Resource):
         db.session.commit()
         db.session.close()
 
-        return {
+        return {"success": True}
-            'success': True,
-        }

CTFd/api/v1/challenges.py

@@ -16,14 +16,18 @@ from CTFd.utils.dates import isoformat
 from CTFd.utils.decorators import (
     during_ctf_time_only,
     require_verified_emails,
-    admins_only
+    admins_only,
 )
 from CTFd.utils.decorators.visibility import (
     check_challenge_visibility,
-    check_score_visibility
+    check_score_visibility,
 )
 from CTFd.cache import clear_standings
-from CTFd.utils.config.visibility import scores_visible, accounts_visible, challenges_visible
+from CTFd.utils.config.visibility import (
+    scores_visible,
+    accounts_visible,
+    challenges_visible,
+)
 from CTFd.utils.user import is_admin, authed
 from CTFd.utils.modes import get_model, USERS_MODE, TEAMS_MODE
 from CTFd.schemas.tags import TagSchema
@@ -40,11 +44,12 @@ from CTFd.utils.security.signing import serialize
 from sqlalchemy.sql import and_
 import datetime
 
-challenges_namespace = Namespace('challenges',
+challenges_namespace = Namespace(
-                                 description="Endpoint to retrieve Challenges")
+    "challenges", description="Endpoint to retrieve Challenges"
+)
 
 
-@challenges_namespace.route('')
+@challenges_namespace.route("")
 class ChallengeList(Resource):
     @check_challenge_visibility
     @during_ctf_time_only
@@ -53,16 +58,21 @@ class ChallengeList(Resource):
         # This can return None (unauth) if visibility is set to public
         user = get_current_user()
 
-        challenges = Challenges.query.filter(
+        challenges = (
-            and_(Challenges.state != 'hidden', Challenges.state != 'locked')
+            Challenges.query.filter(
-        ).order_by(Challenges.value).all()
+                and_(Challenges.state != "hidden", Challenges.state != "locked")
+            )
+            .order_by(Challenges.value)
+            .all()
+        )
 
         if user:
-            solve_ids = Solves.query\
+            solve_ids = (
-                .with_entities(Solves.challenge_id)\
+                Solves.query.with_entities(Solves.challenge_id)
-                .filter_by(account_id=user.account_id)\
+                .filter_by(account_id=user.account_id)
-                .order_by(Solves.challenge_id.asc())\
+                .order_by(Solves.challenge_id.asc())
                 .all()
+            )
             solve_ids = set([value for value, in solve_ids])
 
             # TODO: Convert this into a re-useable decorator
@@ -75,61 +85,59 @@ class ChallengeList(Resource):
             solve_ids = set()
 
         response = []
-        tag_schema = TagSchema(view='user', many=True)
+        tag_schema = TagSchema(view="user", many=True)
         for challenge in challenges:
             if challenge.requirements:
-                requirements = challenge.requirements.get('prerequisites', [])
+                requirements = challenge.requirements.get("prerequisites", [])
-                anonymize = challenge.requirements.get('anonymize')
+                anonymize = challenge.requirements.get("anonymize")
                 prereqs = set(requirements)
                 if solve_ids >= prereqs:
                     pass
                 else:
                     if anonymize:
-                        response.append({
+                        response.append(
-                            'id': challenge.id,
+                            {
-                            'type': 'hidden',
+                                "id": challenge.id,
-                            'name': '???',
+                                "type": "hidden",
-                            'value': 0,
+                                "name": "???",
-                            'category': '???',
+                                "value": 0,
-                            'tags': [],
+                                "category": "???",
-                            'template': '',
+                                "tags": [],
-                            'script': ''
+                                "template": "",
-                        })
+                                "script": "",
+                            }
+                        )
                     # Fallthrough to continue
                     continue
 
             challenge_type = get_chal_class(challenge.type)
-            response.append({
+            response.append(
-                'id': challenge.id,
+                {
-                'type': challenge_type.name,
+                    "id": challenge.id,
-                'name': challenge.name,
+                    "type": challenge_type.name,
-                'value': challenge.value,
+                    "name": challenge.name,
-                'category': challenge.category,
+                    "value": challenge.value,
-                'tags': tag_schema.dump(challenge.tags).data,
+                    "category": challenge.category,
-                'template': challenge_type.templates['view'],
+                    "tags": tag_schema.dump(challenge.tags).data,
-                'script': challenge_type.scripts['view'],
+                    "template": challenge_type.templates["view"],
-            })
+                    "script": challenge_type.scripts["view"],
+                }
+            )
 
         db.session.close()
-        return {
+        return {"success": True, "data": response}
-            'success': True,
-            'data': response
-        }
 
     @admins_only
     def post(self):
         data = request.form or request.get_json()
-        challenge_type = data['type']
+        challenge_type = data["type"]
         challenge_class = get_chal_class(challenge_type)
         challenge = challenge_class.create(request)
         response = challenge_class.read(challenge)
-        return {
+        return {"success": True, "data": response}
-            'success': True,
-            'data': response
-        }
 
 
-@challenges_namespace.route('/types')
+@challenges_namespace.route("/types")
 class ChallengeTypes(Resource):
     @admins_only
     def get(self):
@@ -138,19 +146,16 @@ class ChallengeTypes(Resource):
         for class_id in CHALLENGE_CLASSES:
             challenge_class = CHALLENGE_CLASSES.get(class_id)
             response[challenge_class.id] = {
-                'id': challenge_class.id,
+                "id": challenge_class.id,
-                'name': challenge_class.name,
+                "name": challenge_class.name,
-                'templates': challenge_class.templates,
+                "templates": challenge_class.templates,
-                'scripts': challenge_class.scripts,
+                "scripts": challenge_class.scripts,
-            }
-        return {
-            'success': True,
-            'data': response
             }
+        return {"success": True, "data": response}
 
 
-@challenges_namespace.route('/<challenge_id>')
+@challenges_namespace.route("/<challenge_id>")
-@challenges_namespace.param('challenge_id', 'A Challenge ID')
+@challenges_namespace.param("challenge_id", "A Challenge ID")
 class Challenge(Resource):
     @check_challenge_visibility
     @during_ctf_time_only
@@ -160,22 +165,24 @@ class Challenge(Resource):
             chal = Challenges.query.filter(Challenges.id == challenge_id).first_or_404()
         else:
             chal = Challenges.query.filter(
-                Challenges.id == challenge_id, and_(Challenges.state != 'hidden', Challenges.state != 'locked')
+                Challenges.id == challenge_id,
+                and_(Challenges.state != "hidden", Challenges.state != "locked"),
             ).first_or_404()
 
         chal_class = get_chal_class(chal.type)
 
         if chal.requirements:
-            requirements = chal.requirements.get('prerequisites', [])
+            requirements = chal.requirements.get("prerequisites", [])
-            anonymize = chal.requirements.get('anonymize')
+            anonymize = chal.requirements.get("anonymize")
             if challenges_visible():
                 user = get_current_user()
                 if user:
-                    solve_ids = Solves.query \
+                    solve_ids = (
-                        .with_entities(Solves.challenge_id) \
+                        Solves.query.with_entities(Solves.challenge_id)
-                        .filter_by(account_id=user.account_id) \
+                        .filter_by(account_id=user.account_id)
-                        .order_by(Solves.challenge_id.asc()) \
+                        .order_by(Solves.challenge_id.asc())
                         .all()
+                    )
                 else:
                     # We need to handle the case where a user is viewing challenges anonymously
                     solve_ids = []
@@ -186,26 +193,24 @@ class Challenge(Resource):
                 else:
                     if anonymize:
                         return {
-                            'success': True,
+                            "success": True,
-                            'data': {
+                            "data": {
-                                'id': chal.id,
+                                "id": chal.id,
-                                'type': 'hidden',
+                                "type": "hidden",
-                                'name': '???',
+                                "name": "???",
-                                'value': 0,
+                                "value": 0,
-                                'category': '???',
+                                "category": "???",
-                                'tags': [],
+                                "tags": [],
-                                'template': '',
+                                "template": "",
-                                'script': ''
+                                "script": "",
-                            }
+                            },
                         }
                     abort(403)
             else:
                 abort(403)
 
         tags = [
-            tag['value'] for tag in TagSchema(
+            tag["value"] for tag in TagSchema("user", many=True).dump(chal.tags).data
-                "user", many=True).dump(
-                chal.tags).data
         ]
 
         unlocked_hints = set()
@@ -221,56 +226,59 @@ class Challenge(Resource):
                 if config.is_teams_mode() and team is None:
                     abort(403)
 
-            unlocked_hints = set([
+            unlocked_hints = set(
-                u.target for u in HintUnlocks.query.filter_by(type='hints', account_id=user.account_id)
+                [
-            ])
+                    u.target
+                    for u in HintUnlocks.query.filter_by(
+                        type="hints", account_id=user.account_id
+                    )
+                ]
+            )
             files = []
             for f in chal.files:
                 token = {
-                    'user_id': user.id,
+                    "user_id": user.id,
-                    'team_id': team.id if team else None,
+                    "team_id": team.id if team else None,
-                    'file_id': f.id,
+                    "file_id": f.id,
                 }
                 files.append(
-                    url_for('views.files', path=f.location, token=serialize(token))
+                    url_for("views.files", path=f.location, token=serialize(token))
                 )
         else:
-            files = [
+            files = [url_for("views.files", path=f.location) for f in chal.files]
-                url_for('views.files', path=f.location) for f in chal.files
-            ]
 
         for hint in Hints.query.filter_by(challenge_id=chal.id).all():
             if hint.id in unlocked_hints or ctf_ended():
-                hints.append({
+                hints.append(
-                    'id': hint.id,
+                    {"id": hint.id, "cost": hint.cost, "content": hint.content}
-                    'cost': hint.cost,
+                )
-                    'content': hint.content
-                })
             else:
-                hints.append({'id': hint.id, 'cost': hint.cost})
+                hints.append({"id": hint.id, "cost": hint.cost})
 
         response = chal_class.read(challenge=chal)
 
         Model = get_model()
 
         if scores_visible() is True and accounts_visible() is True:
-            solves = Solves.query\
+            solves = (
-                .join(Model, Solves.account_id == Model.id)\
+                Solves.query.join(Model, Solves.account_id == Model.id)
-                .filter(Solves.challenge_id == chal.id, Model.banned == False, Model.hidden == False)\
+                .filter(
+                    Solves.challenge_id == chal.id,
+                    Model.banned == False,
+                    Model.hidden == False,
+                )
                 .count()
-            response['solves'] = solves
+            )
+            response["solves"] = solves
         else:
-            response['solves'] = None
+            response["solves"] = None
 
-        response['files'] = files
+        response["files"] = files
-        response['tags'] = tags
+        response["tags"] = tags
-        response['hints'] = hints
+        response["hints"] = hints
 
         db.session.close()
-        return {
+        return {"success": True, "data": response}
-            'success': True,
-            'data': response
-        }
 
     @admins_only
     def patch(self, challenge_id):
@@ -278,10 +286,7 @@ class Challenge(Resource):
         challenge_class = get_chal_class(challenge.type)
         challenge = challenge_class.update(challenge, request)
         response = challenge_class.read(challenge)
-        return {
+        return {"success": True, "data": response}
-            'success': True,
-            'data': response
-        }
 
     @admins_only
     def delete(self, challenge_id):
@@ -289,55 +294,51 @@ class Challenge(Resource):
         chal_class = get_chal_class(challenge.type)
         chal_class.delete(challenge)
 
-        return {
+        return {"success": True}
-            'success': True,
-        }
 
 
-@challenges_namespace.route('/attempt')
+@challenges_namespace.route("/attempt")
 class ChallengeAttempt(Resource):
     @check_challenge_visibility
     @during_ctf_time_only
     @require_verified_emails
     def post(self):
         if authed() is False:
-            return {
+            return {"success": True, "data": {"status": "authentication_required"}}, 403
-                'success': True,
-                'data': {
-                    'status': "authentication_required",
-                }
-            }, 403
 
-        if request.content_type != 'application/json':
+        if request.content_type != "application/json":
             request_data = request.form
         else:
             request_data = request.get_json()
 
-        challenge_id = request_data.get('challenge_id')
+        challenge_id = request_data.get("challenge_id")
 
         if current_user.is_admin():
-            preview = request.args.get('preview', False)
+            preview = request.args.get("preview", False)
             if preview:
                 challenge = Challenges.query.filter_by(id=challenge_id).first_or_404()
                 chal_class = get_chal_class(challenge.type)
                 status, message = chal_class.attempt(challenge, request)
 
                 return {
-                    'success': True,
+                    "success": True,
-                    'data': {
+                    "data": {
-                        'status': "correct" if status else "incorrect",
+                        "status": "correct" if status else "incorrect",
-                        'message': message
+                        "message": message,
-                    }
+                    },
                 }
 
         if ctf_paused():
-            return {
+            return (
-                'success': True,
+                {
-                'data': {
+                    "success": True,
-                    'status': "paused",
+                    "data": {
-                    'message': '{} is paused'.format(config.ctf_name())
+                        "status": "paused",
-                }
+                        "message": "{} is paused".format(config.ctf_name()),
-            }, 403
+                    },
+                },
+                403,
+            )
 
         user = get_current_user()
         team = get_current_team()
@@ -347,26 +348,25 @@ class ChallengeAttempt(Resource):
             abort(403)
 
         fails = Fails.query.filter_by(
-            account_id=user.account_id,
+            account_id=user.account_id, challenge_id=challenge_id
-            challenge_id=challenge_id
         ).count()
 
-        challenge = Challenges.query.filter_by(
+        challenge = Challenges.query.filter_by(id=challenge_id).first_or_404()
-            id=challenge_id).first_or_404()
 
-        if challenge.state == 'hidden':
+        if challenge.state == "hidden":
             abort(404)
 
-        if challenge.state == 'locked':
+        if challenge.state == "locked":
             abort(403)
 
         if challenge.requirements:
-            requirements = challenge.requirements.get('prerequisites', [])
+            requirements = challenge.requirements.get("prerequisites", [])
-            solve_ids = Solves.query \
+            solve_ids = (
-                .with_entities(Solves.challenge_id) \
+                Solves.query.with_entities(Solves.challenge_id)
-                .filter_by(account_id=user.account_id) \
+                .filter_by(account_id=user.account_id)
-                .order_by(Solves.challenge_id.asc()) \
+                .order_by(Solves.challenge_id.asc())
                 .all()
+            )
             solve_ids = set([solve_id for solve_id, in solve_ids])
             prereqs = set(requirements)
             if solve_ids >= prereqs:
@@ -381,29 +381,28 @@ class ChallengeAttempt(Resource):
         if kpm > 10:
             if ctftime():
                 chal_class.fail(
-                    user=user,
+                    user=user, team=team, challenge=challenge, request=request
-                    team=team,
-                    challenge=challenge,
-                    request=request
                 )
             log(
-                'submissions',
+                "submissions",
                 "[{date}] {name} submitted {submission} with kpm {kpm} [TOO FAST]",
-                submission=request_data['submission'].encode('utf-8'),
+                submission=request_data["submission"].encode("utf-8"),
-                kpm=kpm
+                kpm=kpm,
             )
             # Submitting too fast
-            return {
+            return (
-                'success': True,
+                {
-                'data': {
+                    "success": True,
-                    'status': "ratelimited",
+                    "data": {
-                    'message': "You're submitting flags too fast. Slow down."
+                        "status": "ratelimited",
-                }
+                        "message": "You're submitting flags too fast. Slow down.",
-            }, 429
+                    },
+                },
+                429,
+            )
 
         solves = Solves.query.filter_by(
-            account_id=user.account_id,
+            account_id=user.account_id, challenge_id=challenge_id
-            challenge_id=challenge_id
         ).first()
 
         # Challenge not solved yet
@@ -411,99 +410,92 @@ class ChallengeAttempt(Resource):
             # Hit max attempts
             max_tries = challenge.max_attempts
             if max_tries and fails >= max_tries > 0:
-                return {
+                return (
-                    'success': True,
+                    {
-                    'data': {
+                        "success": True,
-                        'status': "incorrect",
+                        "data": {
-                        'message': "You have 0 tries remaining"
+                            "status": "incorrect",
-                    }
+                            "message": "You have 0 tries remaining",
-                }, 403
+                        },
+                    },
+                    403,
+                )
 
             status, message = chal_class.attempt(challenge, request)
             if status:  # The challenge plugin says the input is right
                 if ctftime() or current_user.is_admin():
                     chal_class.solve(
-                        user=user,
+                        user=user, team=team, challenge=challenge, request=request
-                        team=team,
-                        challenge=challenge,
-                        request=request
                     )
                     clear_standings()
 
                 log(
-                    'submissions',
+                    "submissions",
                     "[{date}] {name} submitted {submission} with kpm {kpm} [CORRECT]",
-                    submission=request_data['submission'].encode('utf-8'),
+                    submission=request_data["submission"].encode("utf-8"),
-                    kpm=kpm
+                    kpm=kpm,
                 )
                 return {
-                    'success': True,
+                    "success": True,
-                    'data': {
+                    "data": {"status": "correct", "message": message},
-                        'status': "correct",
-                        'message': message
-                    }
                 }
             else:  # The challenge plugin says the input is wrong
                 if ctftime() or current_user.is_admin():
                     chal_class.fail(
-                        user=user,
+                        user=user, team=team, challenge=challenge, request=request
-                        team=team,
-                        challenge=challenge,
-                        request=request
                     )
                     clear_standings()
 
                 log(
-                    'submissions',
+                    "submissions",
                     "[{date}] {name} submitted {submission} with kpm {kpm} [WRONG]",
-                    submission=request_data['submission'].encode('utf-8'),
+                    submission=request_data["submission"].encode("utf-8"),
-                    kpm=kpm
+                    kpm=kpm,
                 )
 
                 if max_tries:
                     # Off by one since fails has changed since it was gotten
                     attempts_left = max_tries - fails - 1
-                    tries_str = 'tries'
+                    tries_str = "tries"
                     if attempts_left == 1:
-                        tries_str = 'try'
+                        tries_str = "try"
                     # Add a punctuation mark if there isn't one
-                    if message[-1] not in '!().;?[]{}':
+                    if message[-1] not in "!().;?[]{}":
-                        message = message + '.'
+                        message = message + "."
                     return {
-                        'success': True,
+                        "success": True,
-                        'data': {
+                        "data": {
-                            'status': "incorrect",
+                            "status": "incorrect",
-                            'message': '{} You have {} {} remaining.'.format(message, attempts_left, tries_str)
+                            "message": "{} You have {} {} remaining.".format(
-                        }
+                                message, attempts_left, tries_str
+                            ),
+                        },
                     }
                 else:
                     return {
-                        'success': True,
+                        "success": True,
-                        'data': {
+                        "data": {"status": "incorrect", "message": message},
-                            'status': "incorrect",
-                            'message': message
-                        }
                     }
 
         # Challenge already solved
         else:
             log(
-                'submissions',
+                "submissions",
                 "[{date}] {name} submitted {submission} with kpm {kpm} [ALREADY SOLVED]",
-                submission=request_data['submission'].encode('utf-8'),
+                submission=request_data["submission"].encode("utf-8"),
-                kpm=kpm
+                kpm=kpm,
             )
             return {
-                'success': True,
+                "success": True,
-                'data': {
+                "data": {
-                    'status': "already_solved",
+                    "status": "already_solved",
-                    'message': 'You already solved this'
+                    "message": "You already solved this",
-                }
+                },
             }
 
 
-@challenges_namespace.route('/<challenge_id>/solves')
+@challenges_namespace.route("/<challenge_id>/solves")
-@challenges_namespace.param('id', 'A Challenge ID')
+@challenges_namespace.param("id", "A Challenge ID")
 class ChallengeSolves(Resource):
     @check_challenge_visibility
     @check_score_visibility
@@ -515,68 +507,67 @@ class ChallengeSolves(Resource):
 
         # TODO: Need a generic challenge visibility call.
         # However, it should be stated that a solve on a gated challenge is not considered private.
-        if challenge.state == 'hidden' and is_admin() is False:
+        if challenge.state == "hidden" and is_admin() is False:
             abort(404)
 
         Model = get_model()
 
-        solves = Solves.query.join(Model, Solves.account_id == Model.id)\
+        solves = (
-            .filter(Solves.challenge_id == challenge_id, Model.banned == False, Model.hidden == False)\
+            Solves.query.join(Model, Solves.account_id == Model.id)
+            .filter(
+                Solves.challenge_id == challenge_id,
+                Model.banned == False,
+                Model.hidden == False,
+            )
             .order_by(Solves.date.asc())
+        )
 
-        freeze = get_config('freeze')
+        freeze = get_config("freeze")
         if freeze:
-            preview = request.args.get('preview')
+            preview = request.args.get("preview")
             if (is_admin() is False) or (is_admin() is True and preview):
                 dt = datetime.datetime.utcfromtimestamp(freeze)
                 solves = solves.filter(Solves.date < dt)
 
         endpoint = None
-        if get_config('user_mode') == TEAMS_MODE:
+        if get_config("user_mode") == TEAMS_MODE:
-            endpoint = 'teams.public'
+            endpoint = "teams.public"
-            arg = 'team_id'
+            arg = "team_id"
-        elif get_config('user_mode') == USERS_MODE:
+        elif get_config("user_mode") == USERS_MODE:
-            endpoint = 'users.public'
+            endpoint = "users.public"
-            arg = 'user_id'
+            arg = "user_id"
 
         for solve in solves:
-            response.append({
+            response.append(
-                'account_id': solve.account_id,
+                {
-                'name': solve.account.name,
+                    "account_id": solve.account_id,
-                'date': isoformat(solve.date),
+                    "name": solve.account.name,
-                'account_url': url_for(endpoint, **{arg: solve.account_id})
+                    "date": isoformat(solve.date),
-            })
+                    "account_url": url_for(endpoint, **{arg: solve.account_id}),
-
-        return {
-            'success': True,
-            'data': response
                 }
+            )
+
+        return {"success": True, "data": response}
 
 
-@challenges_namespace.route('/<challenge_id>/files')
+@challenges_namespace.route("/<challenge_id>/files")
-@challenges_namespace.param('id', 'A Challenge ID')
+@challenges_namespace.param("id", "A Challenge ID")
 class ChallengeFiles(Resource):
     @admins_only
     def get(self, challenge_id):
         response = []
 
         challenge_files = ChallengeFilesModel.query.filter_by(
-            challenge_id=challenge_id).all()
+            challenge_id=challenge_id
+        ).all()
 
         for f in challenge_files:
-            response.append({
+            response.append({"id": f.id, "type": f.type, "location": f.location})
-                'id': f.id,
+        return {"success": True, "data": response}
-                'type': f.type,
-                'location': f.location
-            })
-        return {
-            'success': True,
-            'data': response
-        }
 
 
-@challenges_namespace.route('/<challenge_id>/tags')
+@challenges_namespace.route("/<challenge_id>/tags")
-@challenges_namespace.param('id', 'A Challenge ID')
+@challenges_namespace.param("id", "A Challenge ID")
 class ChallengeTags(Resource):
     @admins_only
     def get(self, challenge_id):
@@ -585,19 +576,14 @@ class ChallengeTags(Resource):
         tags = Tags.query.filter_by(challenge_id=challenge_id).all()
 
         for t in tags:
-            response.append({
+            response.append(
-                'id': t.id,
+                {"id": t.id, "challenge_id": t.challenge_id, "value": t.value}
-                'challenge_id': t.challenge_id,
+            )
-                'value': t.value
+        return {"success": True, "data": response}
-            })
-        return {
-            'success': True,
-            'data': response
-        }
 
 
-@challenges_namespace.route('/<challenge_id>/hints')
+@challenges_namespace.route("/<challenge_id>/hints")
-@challenges_namespace.param('id', 'A Challenge ID')
+@challenges_namespace.param("id", "A Challenge ID")
 class ChallengeHints(Resource):
     @admins_only
     def get(self, challenge_id):
@@ -606,19 +592,13 @@ class ChallengeHints(Resource):
         response = schema.dump(hints)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@challenges_namespace.route('/<challenge_id>/flags')
+@challenges_namespace.route("/<challenge_id>/flags")
-@challenges_namespace.param('id', 'A Challenge ID')
+@challenges_namespace.param("id", "A Challenge ID")
 class ChallengeFlags(Resource):
     @admins_only
     def get(self, challenge_id):
@@ -627,12 +607,6 @@ class ChallengeFlags(Resource):
         response = schema.dump(flags)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }

CTFd/api/v1/config.py

@@ -2,16 +2,14 @@ from flask import request
 from flask_restplus import Namespace, Resource
 from CTFd.models import db, Configs
 from CTFd.schemas.config import ConfigSchema
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only
-)
 from CTFd.utils import get_config, set_config
 from CTFd.cache import clear_config, clear_standings
 
-configs_namespace = Namespace('configs', description="Endpoint to retrieve Configs")
+configs_namespace = Namespace("configs", description="Endpoint to retrieve Configs")
 
 
-@configs_namespace.route('')
+@configs_namespace.route("")
 class ConfigList(Resource):
     @admins_only
     def get(self):
@@ -19,15 +17,9 @@ class ConfigList(Resource):
         schema = ConfigSchema(many=True)
         response = schema.dump(configs)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors,
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def post(self):
@@ -36,10 +28,7 @@ class ConfigList(Resource):
         response = schema.load(req)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
         db.session.commit()
@@ -50,10 +39,7 @@ class ConfigList(Resource):
         clear_config()
         clear_standings()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def patch(self):
@@ -65,20 +51,15 @@ class ConfigList(Resource):
         clear_config()
         clear_standings()
 
-        return {
+        return {"success": True}
-            'success': True
-        }
 
 
-@configs_namespace.route('/<config_key>')
+@configs_namespace.route("/<config_key>")
 class Config(Resource):
     @admins_only
     def get(self, config_key):
 
-        return {
+        return {"success": True, "data": get_config(config_key)}
-            'success': True,
-            'data': get_config(config_key)
-        }
 
     @admins_only
     def patch(self, config_key):
@@ -89,7 +70,7 @@ class Config(Resource):
             response = schema.load(data)
         else:
             schema = ConfigSchema()
-            data['key'] = config_key
+            data["key"] = config_key
             response = schema.load(data)
             db.session.add(response.data)
 
@@ -104,10 +85,7 @@ class Config(Resource):
         clear_config()
         clear_standings()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def delete(self, config_key):
@@ -120,6 +98,4 @@ class Config(Resource):
         clear_config()
         clear_standings()
 
-        return {
+        return {"success": True}
-            'success': True,
-        }

CTFd/api/v1/files.py

@@ -3,36 +3,28 @@ from flask_restplus import Namespace, Resource
 from CTFd.models import db, Files
 from CTFd.schemas.files import FileSchema
 from CTFd.utils import uploads
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only
-)
 
-files_namespace = Namespace('files', description="Endpoint to retrieve Files")
+files_namespace = Namespace("files", description="Endpoint to retrieve Files")
 
 
-@files_namespace.route('')
+@files_namespace.route("")
 class FilesList(Resource):
     @admins_only
     def get(self):
-        file_type = request.args.get('type')
+        file_type = request.args.get("type")
         files = Files.query.filter_by(type=file_type).all()
         schema = FileSchema(many=True)
         response = schema.dump(files)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def post(self):
-        files = request.files.getlist('file')
+        files = request.files.getlist("file")
         # challenge_id
         # page_id
 
@@ -46,18 +38,12 @@ class FilesList(Resource):
         response = schema.dump(objs)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errorss}, 400
-                'success': False,
-                'errors': response.errorss
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@files_namespace.route('/<file_id>')
+@files_namespace.route("/<file_id>")
 class FilesDetail(Resource):
     @admins_only
     def get(self, file_id):
@@ -66,15 +52,9 @@ class FilesDetail(Resource):
         response = schema.dump(f)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def delete(self, file_id):
@@ -84,6 +64,4 @@ class FilesDetail(Resource):
         db.session.commit()
         db.session.close()
 
-        return {
+        return {"success": True}
-            'success': True,
-        }

CTFd/api/v1/flags.py

@@ -3,14 +3,12 @@ from flask_restplus import Namespace, Resource
 from CTFd.models import db, Flags
 from CTFd.schemas.flags import FlagSchema
 from CTFd.plugins.flags import get_flag_class, FLAG_CLASSES
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only
-)
 
-flags_namespace = Namespace('flags', description="Endpoint to retrieve Flags")
+flags_namespace = Namespace("flags", description="Endpoint to retrieve Flags")
 
 
-@flags_namespace.route('')
+@flags_namespace.route("")
 class FlagList(Resource):
     @admins_only
     def get(self):
@@ -18,15 +16,9 @@ class FlagList(Resource):
         schema = FlagSchema(many=True)
         response = schema.dump(flags)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def post(self):
@@ -35,10 +27,7 @@ class FlagList(Resource):
         response = schema.load(req, session=db.session)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
         db.session.commit()
@@ -46,42 +35,30 @@ class FlagList(Resource):
         response = schema.dump(response.data)
         db.session.close()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@flags_namespace.route('/types', defaults={'type_name': None})
+@flags_namespace.route("/types", defaults={"type_name": None})
-@flags_namespace.route('/types/<type_name>')
+@flags_namespace.route("/types/<type_name>")
 class FlagTypes(Resource):
     @admins_only
     def get(self, type_name):
         if type_name:
             flag_class = get_flag_class(type_name)
-            response = {
+            response = {"name": flag_class.name, "templates": flag_class.templates}
-                'name': flag_class.name,
+            return {"success": True, "data": response}
-                'templates': flag_class.templates
-            }
-            return {
-                'success': True,
-                'data': response
-            }
         else:
             response = {}
             for class_id in FLAG_CLASSES:
                 flag_class = FLAG_CLASSES.get(class_id)
                 response[class_id] = {
-                    'name': flag_class.name,
+                    "name": flag_class.name,
-                    'templates': flag_class.templates,
+                    "templates": flag_class.templates,
-                }
-            return {
-                'success': True,
-                'data': response
                 }
+            return {"success": True, "data": response}
 
 
-@flags_namespace.route('/<flag_id>')
+@flags_namespace.route("/<flag_id>")
 class Flag(Resource):
     @admins_only
     def get(self, flag_id):
@@ -90,17 +67,11 @@ class Flag(Resource):
         response = schema.dump(flag)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        response.data['templates'] = get_flag_class(flag.type).templates
+        response.data["templates"] = get_flag_class(flag.type).templates
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def delete(self, flag_id):
@@ -110,9 +81,7 @@ class Flag(Resource):
         db.session.commit()
         db.session.close()
 
-        return {
+        return {"success": True}
-            'success': True
-        }
 
     @admins_only
     def patch(self, flag_id):
@@ -123,17 +92,11 @@ class Flag(Resource):
         response = schema.load(req, session=db.session, instance=flag, partial=True)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.commit()
 
         response = schema.dump(response.data)
         db.session.close()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }

CTFd/api/v1/hints.py

@@ -3,16 +3,12 @@ from flask_restplus import Namespace, Resource
 from CTFd.models import db, Hints, HintUnlocks
 from CTFd.utils.user import get_current_user, is_admin
 from CTFd.schemas.hints import HintSchema
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import during_ctf_time_only, admins_only, authed_only
-    during_ctf_time_only,
-    admins_only,
-    authed_only
-)
 
-hints_namespace = Namespace('hints', description="Endpoint to retrieve Hints")
+hints_namespace = Namespace("hints", description="Endpoint to retrieve Hints")
 
 
-@hints_namespace.route('')
+@hints_namespace.route("")
 class HintList(Resource):
     @admins_only
     def get(self):
@@ -20,40 +16,28 @@ class HintList(Resource):
         response = HintSchema(many=True).dump(hints)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def post(self):
         req = request.get_json()
-        schema = HintSchema('admin')
+        schema = HintSchema("admin")
         response = schema.load(req, session=db.session)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
         db.session.commit()
 
         response = schema.dump(response.data)
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@hints_namespace.route('/<hint_id>')
+@hints_namespace.route("/<hint_id>")
 class Hint(Resource):
     @during_ctf_time_only
     @authed_only
@@ -61,32 +45,25 @@ class Hint(Resource):
         user = get_current_user()
         hint = Hints.query.filter_by(id=hint_id).first_or_404()
 
-        view = 'unlocked'
+        view = "unlocked"
         if hint.cost:
-            view = 'locked'
+            view = "locked"
             unlocked = HintUnlocks.query.filter_by(
-                account_id=user.account_id,
+                account_id=user.account_id, target=hint.id
-                target=hint.id
             ).first()
             if unlocked:
-                view = 'unlocked'
+                view = "unlocked"
 
         if is_admin():
-            if request.args.get('preview', False):
+            if request.args.get("preview", False):
-                view = 'admin'
+                view = "admin"
 
         response = HintSchema(view=view).dump(hint)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def patch(self, hint_id):
@@ -97,20 +74,14 @@ class Hint(Resource):
         response = schema.load(req, instance=hint, partial=True, session=db.session)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
         db.session.commit()
 
         response = schema.dump(response.data)
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def delete(self, hint_id):
@@ -119,6 +90,4 @@ class Hint(Resource):
         db.session.commit()
         db.session.close()
 
-        return {
+        return {"success": True}
-            'success': True
-        }

CTFd/api/v1/notifications.py

@@ -3,28 +3,22 @@ from flask_restplus import Namespace, Resource
 from CTFd.models import db, Notifications
 from CTFd.schemas.notifications import NotificationSchema
 
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only
+
+notifications_namespace = Namespace(
+    "notifications", description="Endpoint to retrieve Notifications"
 )
 
-notifications_namespace = Namespace('notifications', description="Endpoint to retrieve Notifications")
 
-
+@notifications_namespace.route("")
-@notifications_namespace.route('')
 class NotificantionList(Resource):
     def get(self):
         notifications = Notifications.query.all()
         schema = NotificationSchema(many=True)
         result = schema.dump(notifications)
         if result.errors:
-            return {
+            return {"success": False, "errors": result.errors}, 400
-                'success': False,
+        return {"success": True, "data": result.data}
-                'errors': result.errors
-            }, 400
-        return {
-            'success': True,
-            'data': result.data
-        }
 
     @admins_only
     def post(self):
@@ -34,42 +28,28 @@ class NotificantionList(Resource):
         result = schema.load(req)
 
         if result.errors:
-            return {
+            return {"success": False, "errors": result.errors}, 400
-                'success': False,
-                'errors': result.errors
-            }, 400
 
         db.session.add(result.data)
         db.session.commit()
 
         response = schema.dump(result.data)
-        current_app.events_manager.publish(
+        current_app.events_manager.publish(data=response.data, type="notification")
-            data=response.data, type='notification'
-        )
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@notifications_namespace.route('/<notification_id>')
+@notifications_namespace.route("/<notification_id>")
-@notifications_namespace.param('notification_id', 'A Notification ID')
+@notifications_namespace.param("notification_id", "A Notification ID")
 class Notification(Resource):
     def get(self, notification_id):
         notif = Notifications.query.filter_by(id=notification_id).first_or_404()
         schema = NotificationSchema()
         response = schema.dump(notif)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def delete(self, notification_id):
@@ -78,6 +58,4 @@ class Notification(Resource):
         db.session.commit()
         db.session.close()
 
-        return {
+        return {"success": True}
-            'success': True,
-        }

CTFd/api/v1/pages.py

@@ -4,30 +4,22 @@ from CTFd.models import db, Pages
 from CTFd.schemas.pages import PageSchema
 from CTFd.cache import clear_pages
 
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only
-)
 
-pages_namespace = Namespace('pages', description="Endpoint to retrieve Pages")
+pages_namespace = Namespace("pages", description="Endpoint to retrieve Pages")
 
 
-@pages_namespace.route('')
+@pages_namespace.route("")
 class PageList(Resource):
     @admins_only
     def get(self):
         pages = Pages.query.all()
-        schema = PageSchema(exclude=['content'], many=True)
+        schema = PageSchema(exclude=["content"], many=True)
         response = schema.dump(pages)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def post(self):
@@ -36,10 +28,7 @@ class PageList(Resource):
         response = schema.load(req)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
         db.session.commit()
@@ -49,13 +38,10 @@ class PageList(Resource):
 
         clear_pages()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@pages_namespace.route('/<page_id>')
+@pages_namespace.route("/<page_id>")
 class PageDetail(Resource):
     @admins_only
     def get(self, page_id):
@@ -64,15 +50,9 @@ class PageDetail(Resource):
         response = schema.dump(page)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def patch(self, page_id):
@@ -83,10 +63,7 @@ class PageDetail(Resource):
         response = schema.load(req, instance=page, partial=True)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.commit()
 
@@ -95,10 +72,7 @@ class PageDetail(Resource):
 
         clear_pages()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def delete(self, page_id):
@@ -109,6 +83,4 @@ class PageDetail(Resource):
 
         clear_pages()
 
-        return {
+        return {"success": True}
-            'success': True
-        }

CTFd/api/v1/scoreboard.py

@@ -6,12 +6,17 @@ from CTFd.utils.scores import get_standings
 from CTFd.utils import get_config
 from CTFd.utils.modes import TEAMS_MODE
 from CTFd.utils.dates import unix_time_to_utc, isoformat
-from CTFd.utils.decorators.visibility import check_account_visibility, check_score_visibility
+from CTFd.utils.decorators.visibility import (
+    check_account_visibility,
+    check_score_visibility,
+)
 
-scoreboard_namespace = Namespace('scoreboard', description="Endpoint to retrieve scores")
+scoreboard_namespace = Namespace(
+    "scoreboard", description="Endpoint to retrieve scores"
+)
 
 
-@scoreboard_namespace.route('')
+@scoreboard_namespace.route("")
 class ScoreboardList(Resource):
     @check_account_visibility
     @check_score_visibility
@@ -19,7 +24,7 @@ class ScoreboardList(Resource):
     def get(self):
         standings = get_standings()
         response = []
-        mode = get_config('user_mode')
+        mode = get_config("user_mode")
 
         if mode == TEAMS_MODE:
             team_ids = []
@@ -30,36 +35,33 @@ class ScoreboardList(Resource):
 
         for i, x in enumerate(standings):
             entry = {
-                'pos': i + 1,
+                "pos": i + 1,
-                'account_id': x.account_id,
+                "account_id": x.account_id,
-                'oauth_id': x.oauth_id,
+                "oauth_id": x.oauth_id,
-                'name': x.name,
+                "name": x.name,
-                'score': int(x.score)
+                "score": int(x.score),
             }
 
             if mode == TEAMS_MODE:
                 members = []
                 for member in teams[i].members:
-                    members.append({
+                    members.append(
-                        'id': member.id,
+                        {
-                        'oauth_id': member.oauth_id,
+                            "id": member.id,
-                        'name': member.name,
+                            "oauth_id": member.oauth_id,
-                        'score': int(member.score)
+                            "name": member.name,
-                    })
+                            "score": int(member.score),
-
-                entry['members'] = members
-
-            response.append(
-                entry
-            )
-        return {
-            'success': True,
-            'data': response
                         }
+                    )
+
+                entry["members"] = members
+
+            response.append(entry)
+        return {"success": True, "data": response}
 
 
-@scoreboard_namespace.route('/top/<count>')
+@scoreboard_namespace.route("/top/<count>")
-@scoreboard_namespace.param('count', 'How many top teams to return')
+@scoreboard_namespace.param("count", "How many top teams to return")
 class ScoreboardDetail(Resource):
     @check_account_visibility
     @check_score_visibility
@@ -74,7 +76,7 @@ class ScoreboardDetail(Resource):
         solves = Solves.query.filter(Solves.account_id.in_(team_ids))
         awards = Awards.query.filter(Awards.account_id.in_(team_ids))
 
-        freeze = get_config('freeze')
+        freeze = get_config("freeze")
 
         if freeze:
             solves = solves.filter(Solves.date < unix_time_to_utc(freeze))
@@ -85,33 +87,36 @@ class ScoreboardDetail(Resource):
 
         for i, team in enumerate(team_ids):
             response[i + 1] = {
-                'id': standings[i].account_id,
+                "id": standings[i].account_id,
-                'name': standings[i].name,
+                "name": standings[i].name,
-                'solves': []
+                "solves": [],
             }
             for solve in solves:
                 if solve.account_id == team:
-                    response[i + 1]['solves'].append({
+                    response[i + 1]["solves"].append(
-                        'challenge_id': solve.challenge_id,
+                        {
-                        'account_id': solve.account_id,
+                            "challenge_id": solve.challenge_id,
-                        'team_id': solve.team_id,
+                            "account_id": solve.account_id,
-                        'user_id': solve.user_id,
+                            "team_id": solve.team_id,
-                        'value': solve.challenge.value,
+                            "user_id": solve.user_id,
-                        'date': isoformat(solve.date)
+                            "value": solve.challenge.value,
-                    })
+                            "date": isoformat(solve.date),
+                        }
+                    )
             for award in awards:
                 if award.account_id == team:
-                    response[i + 1]['solves'].append({
+                    response[i + 1]["solves"].append(
-                        'challenge_id': None,
+                        {
-                        'account_id': award.account_id,
+                            "challenge_id": None,
-                        'team_id': award.team_id,
+                            "account_id": award.account_id,
-                        'user_id': award.user_id,
+                            "team_id": award.team_id,
-                        'value': award.value,
+                            "user_id": award.user_id,
-                        'date': isoformat(award.date)
+                            "value": award.value,
-                    })
+                            "date": isoformat(award.date),
-            response[i + 1]['solves'] = sorted(response[i + 1]['solves'], key=lambda k: k['date'])
-
-        return {
-            'success': True,
-            'data': response
                         }
+                    )
+            response[i + 1]["solves"] = sorted(
+                response[i + 1]["solves"], key=lambda k: k["date"]
+            )
+
+        return {"success": True, "data": response}

CTFd/api/v1/statistics/__init__.py

@@ -1,6 +1,8 @@
 from flask_restplus import Namespace
 
-statistics_namespace = Namespace('statistics', description="Endpoint to retrieve Statistics")
+statistics_namespace = Namespace(
+    "statistics", description="Endpoint to retrieve Statistics"
+)
 
 from CTFd.api.v1.statistics import challenges  # noqa: F401
 from CTFd.api.v1.statistics import teams  # noqa: F401

CTFd/api/v1/statistics/challenges.py

@@ -1,123 +1,119 @@
 from flask_restplus import Resource
 from CTFd.models import db, Challenges, Solves
 from CTFd.utils.modes import get_model
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only,
-)
 from CTFd.api.v1.statistics import statistics_namespace
 from sqlalchemy import func
 from sqlalchemy.sql import or_
 
 
-@statistics_namespace.route('/challenges/<column>')
+@statistics_namespace.route("/challenges/<column>")
 class ChallengePropertyCounts(Resource):
     @admins_only
     def get(self, column):
         if column in Challenges.__table__.columns.keys():
             prop = getattr(Challenges, column)
-            data = Challenges.query\
+            data = (
-                .with_entities(prop, func.count(prop))\
+                Challenges.query.with_entities(prop, func.count(prop))
-                .group_by(prop)\
+                .group_by(prop)
                 .all()
-            return {
+            )
-                'success': True,
+            return {"success": True, "data": dict(data)}
-                'data': dict(data)
-            }
         else:
-            response = {
+            response = {"message": "That could not be found"}, 404
-                'message': 'That could not be found'
-            }, 404
             return response
 
 
-@statistics_namespace.route('/challenges/solves')
+@statistics_namespace.route("/challenges/solves")
 class ChallengeSolveStatistics(Resource):
     @admins_only
     def get(self):
-        chals = Challenges.query \
+        chals = (
-            .filter(or_(Challenges.state != 'hidden', Challenges.state != 'locked')) \
+            Challenges.query.filter(
-            .order_by(Challenges.value) \
+                or_(Challenges.state != "hidden", Challenges.state != "locked")
+            )
+            .order_by(Challenges.value)
             .all()
+        )
 
         Model = get_model()
 
-        solves_sub = db.session.query(
+        solves_sub = (
-            Solves.challenge_id,
+            db.session.query(
-            db.func.count(Solves.challenge_id).label('solves')
+                Solves.challenge_id, db.func.count(Solves.challenge_id).label("solves")
-        ) \
+            )
-            .join(Model, Solves.account_id == Model.id) \
+            .join(Model, Solves.account_id == Model.id)
-            .filter(Model.banned == False, Model.hidden == False) \
+            .filter(Model.banned == False, Model.hidden == False)
-            .group_by(Solves.challenge_id).subquery()
+            .group_by(Solves.challenge_id)
+            .subquery()
+        )
 
-        solves = db.session.query(
+        solves = (
+            db.session.query(
                 solves_sub.columns.challenge_id,
                 solves_sub.columns.solves,
-            Challenges.name
+                Challenges.name,
-        ) \
+            )
-            .join(Challenges, solves_sub.columns.challenge_id == Challenges.id).all()
+            .join(Challenges, solves_sub.columns.challenge_id == Challenges.id)
+            .all()
+        )
 
         response = []
         has_solves = []
 
         for challenge_id, count, name in solves:
-            challenge = {
+            challenge = {"id": challenge_id, "name": name, "solves": count}
-                'id': challenge_id,
-                'name': name,
-                'solves': count,
-            }
             response.append(challenge)
             has_solves.append(challenge_id)
         for c in chals:
             if c.id not in has_solves:
-                challenge = {
+                challenge = {"id": c.id, "name": c.name, "solves": 0}
-                    'id': c.id,
-                    'name': c.name,
-                    'solves': 0,
-                }
                 response.append(challenge)
 
         db.session.close()
-        return {
+        return {"success": True, "data": response}
-            'success': True,
-            'data': response
-        }
 
 
-@statistics_namespace.route('/challenges/solves/percentages')
+@statistics_namespace.route("/challenges/solves/percentages")
 class ChallengeSolvePercentages(Resource):
     @admins_only
     def get(self):
-        challenges = Challenges.query\
+        challenges = (
-            .add_columns('id', 'name', 'state', 'max_attempts')\
+            Challenges.query.add_columns("id", "name", "state", "max_attempts")
-            .order_by(Challenges.value).all()
+            .order_by(Challenges.value)
+            .all()
+        )
 
         Model = get_model()
 
-        teams_with_points = db.session.query(Solves.account_id) \
+        teams_with_points = (
-            .join(Model) \
+            db.session.query(Solves.account_id)
-            .filter(Model.banned == False, Model.hidden == False) \
+            .join(Model)
-            .group_by(Solves.account_id) \
+            .filter(Model.banned == False, Model.hidden == False)
+            .group_by(Solves.account_id)
             .count()
+        )
 
         percentage_data = []
         for challenge in challenges:
-            solve_count = Solves.query.join(Model, Solves.account_id == Model.id) \
+            solve_count = (
-                .filter(Solves.challenge_id == challenge.id, Model.banned == False, Model.hidden == False) \
+                Solves.query.join(Model, Solves.account_id == Model.id)
+                .filter(
+                    Solves.challenge_id == challenge.id,
+                    Model.banned == False,
+                    Model.hidden == False,
+                )
                 .count()
+            )
 
             if teams_with_points > 0:
-                percentage = (float(solve_count) / float(teams_with_points))
+                percentage = float(solve_count) / float(teams_with_points)
             else:
                 percentage = 0.0
 
-            percentage_data.append({
+            percentage_data.append(
-                'id': challenge.id,
+                {"id": challenge.id, "name": challenge.name, "percentage": percentage}
-                'name': challenge.name,
+            )
-                'percentage': percentage,
-            })
 
-        response = sorted(percentage_data, key=lambda x: x['percentage'], reverse=True)
+        response = sorted(percentage_data, key=lambda x: x["percentage"], reverse=True)
-        return {
+        return {"success": True, "data": response}
-            'success': True,
-            'data': response
-        }

CTFd/api/v1/statistics/submissions.py

@@ -1,29 +1,22 @@
 from flask_restplus import Resource
 from CTFd.models import Submissions
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only,
-)
 from CTFd.api.v1.statistics import statistics_namespace
 from sqlalchemy import func
 
 
-@statistics_namespace.route('/submissions/<column>')
+@statistics_namespace.route("/submissions/<column>")
 class SubmissionPropertyCounts(Resource):
     @admins_only
     def get(self, column):
         if column in Submissions.__table__.columns.keys():
             prop = getattr(Submissions, column)
-            data = Submissions.query \
+            data = (
-                .with_entities(prop, func.count(prop)) \
+                Submissions.query.with_entities(prop, func.count(prop))
-                .group_by(prop) \
+                .group_by(prop)
                 .all()
-            return {
+            )
-                'success': True,
+            return {"success": True, "data": dict(data)}
-                'data': dict(data)
-            }
         else:
-            response = {
+            response = {"success": False, "errors": "That could not be found"}, 404
-                'success': False,
-                'errors': 'That could not be found'
-            }, 404
             return response

CTFd/api/v1/statistics/teams.py

@@ -1,20 +1,13 @@
 from flask_restplus import Resource
 from CTFd.models import Teams
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only,
-)
 from CTFd.api.v1.statistics import statistics_namespace
 
 
-@statistics_namespace.route('/teams')
+@statistics_namespace.route("/teams")
 class TeamStatistics(Resource):
     @admins_only
     def get(self):
         registered = Teams.query.count()
-        data = {
+        data = {"registered": registered}
-            'registered': registered,
+        return {"success": True, "data": data}
-        }
-        return {
-            'success': True,
-            'data': data
-        }

CTFd/api/v1/statistics/users.py

@@ -5,37 +5,24 @@ from CTFd.utils.decorators import admins_only
 from sqlalchemy import func
 
 
-@statistics_namespace.route('/users')
+@statistics_namespace.route("/users")
 class UserStatistics(Resource):
     def get(self):
         registered = Users.query.count()
         confirmed = Users.query.filter_by(verified=True).count()
-        data = {
+        data = {"registered": registered, "confirmed": confirmed}
-            'registered': registered,
+        return {"success": True, "data": data}
-            'confirmed': confirmed
-        }
-        return {
-            'success': True,
-            'data': data
-        }
 
 
-@statistics_namespace.route('/users/<column>')
+@statistics_namespace.route("/users/<column>")
 class UserPropertyCounts(Resource):
     @admins_only
     def get(self, column):
         if column in Users.__table__.columns.keys():
             prop = getattr(Users, column)
-            data = Users.query \
+            data = (
-                .with_entities(prop, func.count(prop)) \
+                Users.query.with_entities(prop, func.count(prop)).group_by(prop).all()
-                .group_by(prop) \
+            )
-                .all()
+            return {"success": True, "data": dict(data)}
-            return {
-                'success': True,
-                'data': dict(data)
-            }
         else:
-            return {
+            return {"success": False, "message": "That could not be found"}, 404
-                'success': False,
-                'message': 'That could not be found'
-            }, 404

CTFd/api/v1/submissions.py

@@ -4,16 +4,15 @@ from flask_restplus import Namespace, Resource
 from CTFd.cache import clear_standings
 from CTFd.models import db, Submissions
 from CTFd.schemas.submissions import SubmissionSchema
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only,
+
+submissions_namespace = Namespace(
+    "submissions", description="Endpoint to retrieve Submission"
 )
 
-submissions_namespace = Namespace('submissions', description="Endpoint to retrieve Submission")
 
-
+@submissions_namespace.route("")
-@submissions_namespace.route('')
 class SubmissionsList(Resource):
-
     @admins_only
     def get(self):
         args = request.args.to_dict()
@@ -26,27 +25,18 @@ class SubmissionsList(Resource):
         response = schema.dump(submissions)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def post(self):
         req = request.get_json()
-        Model = Submissions.get_child(type=req.get('type'))
+        Model = Submissions.get_child(type=req.get("type"))
         schema = SubmissionSchema(instance=Model())
         response = schema.load(req)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
         db.session.commit()
@@ -57,14 +47,11 @@ class SubmissionsList(Resource):
         # Delete standings cache
         clear_standings()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@submissions_namespace.route('/<submission_id>')
+@submissions_namespace.route("/<submission_id>")
-@submissions_namespace.param('submission_id', 'A Submission ID')
+@submissions_namespace.param("submission_id", "A Submission ID")
 class Submission(Resource):
     @admins_only
     def get(self, submission_id):
@@ -73,15 +60,9 @@ class Submission(Resource):
         response = schema.dump(submission)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def delete(self, submission_id):
@@ -93,6 +74,4 @@ class Submission(Resource):
         # Delete standings cache
         clear_standings()
 
-        return {
+        return {"success": True}
-            'success': True
-        }

CTFd/api/v1/tags.py

@@ -2,14 +2,12 @@ from flask import request
 from flask_restplus import Namespace, Resource
 from CTFd.models import db, Tags
 from CTFd.schemas.tags import TagSchema
-from CTFd.utils.decorators import (
+from CTFd.utils.decorators import admins_only
-    admins_only
-)
 
-tags_namespace = Namespace('tags', description="Endpoint to retrieve Tags")
+tags_namespace = Namespace("tags", description="Endpoint to retrieve Tags")
 
 
-@tags_namespace.route('')
+@tags_namespace.route("")
 class TagList(Resource):
     @admins_only
     def get(self):
@@ -19,15 +17,9 @@ class TagList(Resource):
         response = schema.dump(tags)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def post(self):
@@ -36,10 +28,7 @@ class TagList(Resource):
         response = schema.load(req, session=db.session)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
         db.session.commit()
@@ -47,14 +36,11 @@ class TagList(Resource):
         response = schema.dump(response.data)
         db.session.close()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@tags_namespace.route('/<tag_id>')
+@tags_namespace.route("/<tag_id>")
-@tags_namespace.param('tag_id', 'A Tag ID')
+@tags_namespace.param("tag_id", "A Tag ID")
 class Tag(Resource):
     @admins_only
     def get(self, tag_id):
@@ -63,15 +49,9 @@ class Tag(Resource):
         response = TagSchema().dump(tag)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def patch(self, tag_id):
@@ -81,20 +61,14 @@ class Tag(Resource):
 
         response = schema.load(req, session=db.session, instance=tag)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.commit()
 
         response = schema.dump(response.data)
         db.session.close()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def delete(self, tag_id):
@@ -103,6 +77,4 @@ class Tag(Resource):
         db.session.commit()
         db.session.close()
 
-        return {
+        return {"success": True}
-            'success': True
-        }

CTFd/api/v1/teams.py

@@ -6,58 +6,37 @@ from CTFd.schemas.submissions import SubmissionSchema
 from CTFd.schemas.awards import AwardSchema
 from CTFd.cache import clear_standings
 from CTFd.utils.decorators.visibility import check_account_visibility
-from CTFd.utils.config.visibility import (
+from CTFd.utils.config.visibility import accounts_visible, scores_visible
-    accounts_visible,
+from CTFd.utils.user import get_current_team, is_admin, authed
-    scores_visible
+from CTFd.utils.decorators import authed_only, admins_only
-)
-from CTFd.utils.user import (
-    get_current_team,
-    is_admin,
-    authed
-)
-from CTFd.utils.decorators import (
-    authed_only,
-    admins_only,
-)
 import copy
 
-teams_namespace = Namespace('teams', description="Endpoint to retrieve Teams")
+teams_namespace = Namespace("teams", description="Endpoint to retrieve Teams")
 
 
-@teams_namespace.route('')
+@teams_namespace.route("")
 class TeamList(Resource):
     @check_account_visibility
     def get(self):
         teams = Teams.query.filter_by(hidden=False, banned=False)
-        view = copy.deepcopy(TeamSchema.views.get(
+        view = copy.deepcopy(TeamSchema.views.get(session.get("type", "user")))
-            session.get('type', 'user')
+        view.remove("members")
-        ))
-        view.remove('members')
         response = TeamSchema(view=view, many=True).dump(teams)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def post(self):
         req = request.get_json()
-        view = TeamSchema.views.get(session.get('type', 'self'))
+        view = TeamSchema.views.get(session.get("type", "self"))
         schema = TeamSchema(view=view)
         response = schema.load(req)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
         db.session.commit()
@@ -67,14 +46,11 @@ class TeamList(Resource):
 
         clear_standings()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@teams_namespace.route('/<int:team_id>')
+@teams_namespace.route("/<int:team_id>")
-@teams_namespace.param('team_id', "Team ID")
+@teams_namespace.param("team_id", "Team ID")
 class TeamPublic(Resource):
     @check_account_visibility
     def get(self, team_id):
@@ -83,35 +59,26 @@ class TeamPublic(Resource):
         if (team.banned or team.hidden) and is_admin() is False:
             abort(404)
 
-        view = TeamSchema.views.get(session.get('type', 'user'))
+        view = TeamSchema.views.get(session.get("type", "user"))
         schema = TeamSchema(view=view)
         response = schema.dump(team)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def patch(self, team_id):
         team = Teams.query.filter_by(id=team_id).first_or_404()
         data = request.get_json()
-        data['id'] = team_id
+        data["id"] = team_id
 
-        schema = TeamSchema(view='admin', instance=team, partial=True)
+        schema = TeamSchema(view="admin", instance=team, partial=True)
 
         response = schema.load(data)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         response = schema.dump(response.data)
         db.session.commit()
@@ -119,10 +86,7 @@ class TeamPublic(Resource):
 
         clear_standings()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def delete(self, team_id):
@@ -137,170 +101,131 @@ class TeamPublic(Resource):
 
         clear_standings()
 
-        return {
+        return {"success": True}
-            'success': True,
-        }
 
 
-@teams_namespace.route('/me')
+@teams_namespace.route("/me")
-@teams_namespace.param('team_id', "Current Team")
+@teams_namespace.param("team_id", "Current Team")
 class TeamPrivate(Resource):
     @authed_only
     def get(self):
         team = get_current_team()
-        response = TeamSchema(view='self').dump(team)
+        response = TeamSchema(view="self").dump(team)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @authed_only
     def patch(self):
         team = get_current_team()
-        if team.captain_id != session['id']:
+        if team.captain_id != session["id"]:
-            return {
+            return (
-                'success': False,
+                {
-                'errors': {
+                    "success": False,
-                    '': [
+                    "errors": {"": ["Only team captains can edit team information"]},
-                        'Only team captains can edit team information'
+                },
-                    ]
+                400,
-                }
+            )
-            }, 400
 
         data = request.get_json()
 
-        response = TeamSchema(view='self', instance=team, partial=True).load(data)
+        response = TeamSchema(view="self", instance=team, partial=True).load(data)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.commit()
 
-        response = TeamSchema('self').dump(response.data)
+        response = TeamSchema("self").dump(response.data)
         db.session.close()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@teams_namespace.route('/<team_id>/members')
+@teams_namespace.route("/<team_id>/members")
-@teams_namespace.param('team_id', "Team ID")
+@teams_namespace.param("team_id", "Team ID")
 class TeamMembers(Resource):
     @admins_only
     def get(self, team_id):
         team = Teams.query.filter_by(id=team_id).first_or_404()
 
-        view = 'admin' if is_admin() else 'user'
+        view = "admin" if is_admin() else "user"
         schema = TeamSchema(view=view)
         response = schema.dump(team)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        members = response.data.get('members')
+        members = response.data.get("members")
 
-        return {
+        return {"success": True, "data": members}
-            'success': True,
-            'data': members
-        }
 
     @admins_only
     def post(self, team_id):
         team = Teams.query.filter_by(id=team_id).first_or_404()
 
         data = request.get_json()
-        user_id = data['id']
+        user_id = data["id"]
         user = Users.query.filter_by(id=user_id).first_or_404()
         if user.team_id is None:
             team.members.append(user)
             db.session.commit()
         else:
-            return {
+            return (
-                'success': False,
+                {
-                'errors': {
+                    "success": False,
-                    'id': [
+                    "errors": {"id": ["User has already joined a team"]},
-                        'User has already joined a team'
+                },
-                    ]
+                400,
-                }
+            )
-            }, 400
 
-        view = 'admin' if is_admin() else 'user'
+        view = "admin" if is_admin() else "user"
         schema = TeamSchema(view=view)
         response = schema.dump(team)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        members = response.data.get('members')
+        members = response.data.get("members")
 
-        return {
+        return {"success": True, "data": members}
-            'success': True,
-            'data': members
-        }
 
     @admins_only
     def delete(self, team_id):
         team = Teams.query.filter_by(id=team_id).first_or_404()
 
         data = request.get_json()
-        user_id = data['id']
+        user_id = data["id"]
         user = Users.query.filter_by(id=user_id).first_or_404()
 
         if user.team_id == team.id:
             team.members.remove(user)
             db.session.commit()
         else:
-            return {
+            return (
-                'success': False,
+                {"success": False, "errors": {"id": ["User is not part of this team"]}},
-                'errors': {
+                400,
-                    'id': [
+            )
-                        'User is not part of this team'
-                    ]
-                }
-            }, 400
 
-        view = 'admin' if is_admin() else 'user'
+        view = "admin" if is_admin() else "user"
         schema = TeamSchema(view=view)
         response = schema.dump(team)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        members = response.data.get('members')
+        members = response.data.get("members")
 
-        return {
+        return {"success": True, "data": members}
-            'success': True,
-            'data': members
-        }
 
 
-@teams_namespace.route('/<team_id>/solves')
+@teams_namespace.route("/<team_id>/solves")
-@teams_namespace.param('team_id', "Team ID or 'me'")
+@teams_namespace.param("team_id", "Team ID or 'me'")
 class TeamSolves(Resource):
-
     def get(self, team_id):
-        if team_id == 'me':
+        if team_id == "me":
             if not authed():
                 abort(403)
             team = get_current_team()
@@ -314,28 +239,21 @@ class TeamSolves(Resource):
                 abort(404)
             solves = team.get_solves(admin=is_admin())
 
-        view = 'admin' if is_admin() else 'user'
+        view = "admin" if is_admin() else "user"
         schema = SubmissionSchema(view=view, many=True)
         response = schema.dump(solves)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@teams_namespace.route('/<team_id>/fails')
+@teams_namespace.route("/<team_id>/fails")
-@teams_namespace.param('team_id', "Team ID or 'me'")
+@teams_namespace.param("team_id", "Team ID or 'me'")
 class TeamFails(Resource):
-
     def get(self, team_id):
-        if team_id == 'me':
+        if team_id == "me":
             if not authed():
                 abort(403)
             team = get_current_team()
@@ -349,16 +267,13 @@ class TeamFails(Resource):
                 abort(404)
             fails = team.get_fails(admin=is_admin())
 
-        view = 'admin' if is_admin() else 'user'
+        view = "admin" if is_admin() else "user"
 
         schema = SubmissionSchema(view=view, many=True)
         response = schema.dump(fails)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         if is_admin():
             data = response.data
@@ -366,21 +281,14 @@ class TeamFails(Resource):
             data = []
         count = len(response.data)
 
-        return {
+        return {"success": True, "data": data, "meta": {"count": count}}
-            'success': True,
-            'data': data,
-            'meta': {
-                'count': count
-            }
-        }
 
 
-@teams_namespace.route('/<team_id>/awards')
+@teams_namespace.route("/<team_id>/awards")
-@teams_namespace.param('team_id', "Team ID or 'me'")
+@teams_namespace.param("team_id", "Team ID or 'me'")
 class TeamAwards(Resource):
-
     def get(self, team_id):
-        if team_id == 'me':
+        if team_id == "me":
             if not authed():
                 abort(403)
             team = get_current_team()
@@ -398,12 +306,6 @@ class TeamAwards(Resource):
         response = schema.dump(awards)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }

CTFd/api/v1/unlocks.py

@@ -8,13 +8,13 @@ from CTFd.utils.decorators import (
     during_ctf_time_only,
     require_verified_emails,
     admins_only,
-    authed_only
+    authed_only,
 )
 
-unlocks_namespace = Namespace('unlocks', description="Endpoint to retrieve Unlocks")
+unlocks_namespace = Namespace("unlocks", description="Endpoint to retrieve Unlocks")
 
 
-@unlocks_namespace.route('')
+@unlocks_namespace.route("")
 class UnlockList(Resource):
     @admins_only
     def get(self):
@@ -23,15 +23,9 @@ class UnlockList(Resource):
         response = schema.dump(hints)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @during_ctf_time_only
     @require_verified_emails
@@ -40,39 +34,39 @@ class UnlockList(Resource):
         req = request.get_json()
         user = get_current_user()
 
-        req['user_id'] = user.id
+        req["user_id"] = user.id
-        req['team_id'] = user.team_id
+        req["team_id"] = user.team_id
 
-        Model = get_class_by_tablename(req['type'])
+        Model = get_class_by_tablename(req["type"])
-        target = Model.query.filter_by(id=req['target']).first_or_404()
+        target = Model.query.filter_by(id=req["target"]).first_or_404()
 
         if target.cost > user.score:
-            return {
+            return (
-                'success': False,
+                {
-                'errors': {
+                    "success": False,
-                    'score': 'You do not have enough points to unlock this hint'
+                    "errors": {
-                }
+                        "score": "You do not have enough points to unlock this hint"
-            }, 400
+                    },
+                },
+                400,
+            )
 
         schema = UnlockSchema()
         response = schema.load(req, session=db.session)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
 
         award_schema = AwardSchema()
         award = {
-            'user_id': user.id,
+            "user_id": user.id,
-            'team_id': user.team_id,
+            "team_id": user.team_id,
-            'name': target.name,
+            "name": target.name,
-            'description': target.description,
+            "description": target.description,
-            'value': (-target.cost),
+            "value": (-target.cost),
-            'category': target.category
+            "category": target.category,
         }
 
         award = award_schema.load(award)
@@ -81,7 +75,4 @@ class UnlockList(Resource):
 
         response = schema.dump(response.data)
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }

CTFd/api/v1/users.py

@@ -1,88 +1,77 @@
 from flask import session, request, abort
 from flask_restplus import Namespace, Resource
-from CTFd.models import db, Users, Solves, Awards, Tracking, Unlocks, Submissions, Notifications
+from CTFd.models import (
-from CTFd.utils.decorators import (
+    db,
-    authed_only,
+    Users,
-    admins_only,
+    Solves,
-    authed,
+    Awards,
-    ratelimit
+    Tracking,
+    Unlocks,
+    Submissions,
+    Notifications,
 )
+from CTFd.utils.decorators import authed_only, admins_only, authed, ratelimit
 from CTFd.cache import clear_standings
 from CTFd.utils.config import get_mail_provider
 from CTFd.utils.email import sendmail, user_created_notification
 from CTFd.utils.user import get_current_user, is_admin
 from CTFd.utils.decorators.visibility import check_account_visibility
 
-from CTFd.utils.config.visibility import (
+from CTFd.utils.config.visibility import accounts_visible, scores_visible
-    accounts_visible,
-    scores_visible
-)
 
 from CTFd.schemas.submissions import SubmissionSchema
 from CTFd.schemas.awards import AwardSchema
 from CTFd.schemas.users import UserSchema
 
 
-users_namespace = Namespace('users', description="Endpoint to retrieve Users")
+users_namespace = Namespace("users", description="Endpoint to retrieve Users")
 
 
-@users_namespace.route('')
+@users_namespace.route("")
 class UserList(Resource):
     @check_account_visibility
     def get(self):
         users = Users.query.filter_by(banned=False, hidden=False)
-        response = UserSchema(view='user', many=True).dump(users)
+        response = UserSchema(view="user", many=True).dump(users)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
+
-            'data': response.data
+    @users_namespace.doc(
+        params={
+            "notify": "Whether to send the created user an email with their credentials"
         }
-
+    )
-    @users_namespace.doc(params={'notify': 'Whether to send the created user an email with their credentials'})
     @admins_only
     def post(self):
         req = request.get_json()
-        schema = UserSchema('admin')
+        schema = UserSchema("admin")
         response = schema.load(req)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.add(response.data)
         db.session.commit()
 
-        if request.args.get('notify'):
+        if request.args.get("notify"):
             name = response.data.name
             email = response.data.email
-            password = req.get('password')
+            password = req.get("password")
 
-            user_created_notification(
+            user_created_notification(addr=email, name=name, password=password)
-                addr=email,
-                name=name,
-                password=password
-            )
 
         clear_standings()
 
         response = schema.dump(response.data)
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@users_namespace.route('/<int:user_id>')
+@users_namespace.route("/<int:user_id>")
-@users_namespace.param('user_id', "User ID")
+@users_namespace.param("user_id", "User ID")
 class UserPublic(Resource):
     @check_account_visibility
     def get(self, user_id):
@@ -91,36 +80,25 @@ class UserPublic(Resource):
         if (user.banned or user.hidden) and is_admin() is False:
             abort(404)
 
-        response = UserSchema(
+        response = UserSchema(view=session.get("type", "user")).dump(user)
-            view=session.get('type', 'user')
-        ).dump(user)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        response.data['place'] = user.place
+        response.data["place"] = user.place
-        response.data['score'] = user.score
+        response.data["score"] = user.score
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
     @admins_only
     def patch(self, user_id):
         user = Users.query.filter_by(id=user_id).first_or_404()
         data = request.get_json()
-        data['id'] = user_id
+        data["id"] = user_id
-        schema = UserSchema(view='admin', instance=user, partial=True)
+        schema = UserSchema(view="admin", instance=user, partial=True)
         response = schema.load(data)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.commit()
 
@@ -130,10 +108,7 @@ class UserPublic(Resource):
 
         clear_standings()
 
-        return {
+        return {"success": True, "data": response}
-            'success': True,
-            'data': response
-        }
 
     @admins_only
     def delete(self, user_id):
@@ -149,35 +124,27 @@ class UserPublic(Resource):
 
         clear_standings()
 
-        return {
+        return {"success": True}
-            'success': True
-        }
 
 
-@users_namespace.route('/me')
+@users_namespace.route("/me")
 class UserPrivate(Resource):
     @authed_only
     def get(self):
         user = get_current_user()
-        response = UserSchema('self').dump(user).data
+        response = UserSchema("self").dump(user).data
-        response['place'] = user.place
+        response["place"] = user.place
-        response['score'] = user.score
+        response["score"] = user.score
-        return {
+        return {"success": True, "data": response}
-            'success': True,
-            'data': response
-        }
 
     @authed_only
     def patch(self):
         user = get_current_user()
         data = request.get_json()
-        schema = UserSchema(view='self', instance=user, partial=True)
+        schema = UserSchema(view="self", instance=user, partial=True)
         response = schema.load(data)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         db.session.commit()
 
@@ -186,17 +153,14 @@ class UserPrivate(Resource):
 
         clear_standings()
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@users_namespace.route('/<user_id>/solves')
+@users_namespace.route("/<user_id>/solves")
-@users_namespace.param('user_id', "User ID or 'me'")
+@users_namespace.param("user_id", "User ID or 'me'")
 class UserSolves(Resource):
     def get(self, user_id):
-        if user_id == 'me':
+        if user_id == "me":
             if not authed():
                 abort(403)
             user = get_current_user()
@@ -210,26 +174,20 @@ class UserSolves(Resource):
                 abort(404)
             solves = user.get_solves(admin=is_admin())
 
-        view = 'user' if not is_admin() else 'admin'
+        view = "user" if not is_admin() else "admin"
         response = SubmissionSchema(view=view, many=True).dump(solves)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@users_namespace.route('/<user_id>/fails')
+@users_namespace.route("/<user_id>/fails")
-@users_namespace.param('user_id', "User ID or 'me'")
+@users_namespace.param("user_id", "User ID or 'me'")
 class UserFails(Resource):
     def get(self, user_id):
-        if user_id == 'me':
+        if user_id == "me":
             if not authed():
                 abort(403)
             user = get_current_user()
@@ -243,13 +201,10 @@ class UserFails(Resource):
                 abort(404)
             fails = user.get_fails(admin=is_admin())
 
-        view = 'user' if not is_admin() else 'admin'
+        view = "user" if not is_admin() else "admin"
         response = SubmissionSchema(view=view, many=True).dump(fails)
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
         if is_admin():
             data = response.data
@@ -257,20 +212,14 @@ class UserFails(Resource):
             data = []
         count = len(response.data)
 
-        return {
+        return {"success": True, "data": data, "meta": {"count": count}}
-            'success': True,
-            'data': data,
-            'meta': {
-                'count': count
-            }
-        }
 
 
-@users_namespace.route('/<user_id>/awards')
+@users_namespace.route("/<user_id>/awards")
-@users_namespace.param('user_id', "User ID or 'me'")
+@users_namespace.param("user_id", "User ID or 'me'")
 class UserAwards(Resource):
     def get(self, user_id):
-        if user_id == 'me':
+        if user_id == "me":
             if not authed():
                 abort(403)
             user = get_current_user()
@@ -284,57 +233,37 @@ class UserAwards(Resource):
                 abort(404)
             awards = user.get_awards(admin=is_admin())
 
-        view = 'user' if not is_admin() else 'admin'
+        view = "user" if not is_admin() else "admin"
         response = AwardSchema(view=view, many=True).dump(awards)
 
         if response.errors:
-            return {
+            return {"success": False, "errors": response.errors}, 400
-                'success': False,
-                'errors': response.errors
-            }, 400
 
-        return {
+        return {"success": True, "data": response.data}
-            'success': True,
-            'data': response.data
-        }
 
 
-@users_namespace.route('/<int:user_id>/email')
+@users_namespace.route("/<int:user_id>/email")
-@users_namespace.param('user_id', "User ID")
+@users_namespace.param("user_id", "User ID")
 class UserEmails(Resource):
     @admins_only
     @ratelimit(method="POST", limit=10, interval=60)
     def post(self, user_id):
         req = request.get_json()
-        text = req.get('text', '').strip()
+        text = req.get("text", "").strip()
         user = Users.query.filter_by(id=user_id).first_or_404()
 
         if get_mail_provider() is None:
-            return {
+            return (
-                'success': False,
+                {"success": False, "errors": {"": ["Email settings not configured"]}},
-                'errors': {
+                400,
-                    "": [
-                        "Email settings not configured"
-                    ]
-                }
-            }, 400
-
-        if not text:
-            return {
-                'success': False,
-                'errors': {
-                    "text": [
-                        "Email text cannot be empty"
-                    ]
-                }
-            }, 400
-
-        result, response = sendmail(
-            addr=user.email,
-            text=text
             )
 
-        return {
+        if not text:
-            'success': result,
+            return (
-            'data': {}
+                {"success": False, "errors": {"text": ["Email text cannot be empty"]}},
-        }
+                400,
+            )
+
+        result, response = sendmail(addr=user.email, text=text)
+
+        return {"success": result, "data": {}}

CTFd/auth.py

@@ -28,119 +28,150 @@ from CTFd.utils.helpers import error_for, get_errors
 import base64
 import requests
 
-auth = Blueprint('auth', __name__)
+auth = Blueprint("auth", __name__)
 
 
-@auth.route('/confirm', methods=['POST', 'GET'])
+@auth.route("/confirm", methods=["POST", "GET"])
-@auth.route('/confirm/<data>', methods=['GET'])
+@auth.route("/confirm/<data>", methods=["GET"])
 @ratelimit(method="POST", limit=10, interval=60)
 def confirm(data=None):
-    if not get_config('verify_emails'):
+    if not get_config("verify_emails"):
         # If the CTF doesn't care about confirming email addresses then redierct to challenges
-        return redirect(url_for('challenges.listing'))
+        return redirect(url_for("challenges.listing"))
 
     # User is confirming email account
     if data and request.method == "GET":
         try:
             user_email = unserialize(data, max_age=1800)
         except (BadTimeSignature, SignatureExpired):
-            return render_template('confirm.html', errors=['Your confirmation link has expired'])
+            return render_template(
+                "confirm.html", errors=["Your confirmation link has expired"]
+            )
         except (BadSignature, TypeError, base64.binascii.Error):
-            return render_template('confirm.html', errors=['Your confirmation token is invalid'])
+            return render_template(
+                "confirm.html", errors=["Your confirmation token is invalid"]
+            )
 
         user = Users.query.filter_by(email=user_email).first_or_404()
         user.verified = True
-        log('registrations', format="[{date}] {ip} - successful confirmation for {name}", name=user.name)
+        log(
+            "registrations",
+            format="[{date}] {ip} - successful confirmation for {name}",
+            name=user.name,
+        )
         db.session.commit()
         db.session.close()
         if current_user.authed():
-            return redirect(url_for('challenges.listing'))
+            return redirect(url_for("challenges.listing"))
-        return redirect(url_for('auth.login'))
+        return redirect(url_for("auth.login"))
 
     # User is trying to start or restart the confirmation flow
     if not current_user.authed():
-        return redirect(url_for('auth.login'))
+        return redirect(url_for("auth.login"))
 
-    user = Users.query.filter_by(id=session['id']).first_or_404()
+    user = Users.query.filter_by(id=session["id"]).first_or_404()
     if user.verified:
-        return redirect(url_for('views.settings'))
+        return redirect(url_for("views.settings"))
 
     if data is None:
         if request.method == "POST":
             # User wants to resend their confirmation email
             email.verify_email_address(user.email)
-            log('registrations', format="[{date}] {ip} - {name} initiated a confirmation email resend")
+            log(
-            return render_template('confirm.html', user=user, infos=['Your confirmation email has been resent!'])
+                "registrations",
+                format="[{date}] {ip} - {name} initiated a confirmation email resend",
+            )
+            return render_template(
+                "confirm.html",
+                user=user,
+                infos=["Your confirmation email has been resent!"],
+            )
         elif request.method == "GET":
             # User has been directed to the confirm page
-            return render_template('confirm.html', user=user)
+            return render_template("confirm.html", user=user)
 
 
-@auth.route('/reset_password', methods=['POST', 'GET'])
+@auth.route("/reset_password", methods=["POST", "GET"])
-@auth.route('/reset_password/<data>', methods=['POST', 'GET'])
+@auth.route("/reset_password/<data>", methods=["POST", "GET"])
 @ratelimit(method="POST", limit=10, interval=60)
 def reset_password(data=None):
     if data is not None:
         try:
             name = unserialize(data, max_age=1800)
         except (BadTimeSignature, SignatureExpired):
-            return render_template('reset_password.html', errors=['Your link has expired'])
+            return render_template(
+                "reset_password.html", errors=["Your link has expired"]
+            )
         except (BadSignature, TypeError, base64.binascii.Error):
-            return render_template('reset_password.html', errors=['Your reset token is invalid'])
+            return render_template(
+                "reset_password.html", errors=["Your reset token is invalid"]
+            )
 
         if request.method == "GET":
-            return render_template('reset_password.html', mode='set')
+            return render_template("reset_password.html", mode="set")
         if request.method == "POST":
             user = Users.query.filter_by(name=name).first_or_404()
-            user.password = request.form['password'].strip()
+            user.password = request.form["password"].strip()
             db.session.commit()
-            log('logins', format="[{date}] {ip} -  successful password reset for {name}", name=name)
+            log(
+                "logins",
+                format="[{date}] {ip} -  successful password reset for {name}",
+                name=name,
+            )
             db.session.close()
-            return redirect(url_for('auth.login'))
+            return redirect(url_for("auth.login"))
 
-    if request.method == 'POST':
+    if request.method == "POST":
-        email_address = request.form['email'].strip()
+        email_address = request.form["email"].strip()
         team = Users.query.filter_by(email=email_address).first()
 
         get_errors()
 
         if config.can_send_mail() is False:
             return render_template(
-                'reset_password.html',
+                "reset_password.html",
-                errors=['Email could not be sent due to server misconfiguration']
+                errors=["Email could not be sent due to server misconfiguration"],
             )
 
         if not team:
             return render_template(
-                'reset_password.html',
+                "reset_password.html",
-                errors=['If that account exists you will receive an email, please check your inbox']
+                errors=[
+                    "If that account exists you will receive an email, please check your inbox"
+                ],
             )
 
         email.forgot_password(email_address, team.name)
 
         return render_template(
-            'reset_password.html',
+            "reset_password.html",
-            errors=['If that account exists you will receive an email, please check your inbox']
+            errors=[
+                "If that account exists you will receive an email, please check your inbox"
+            ],
         )
-    return render_template('reset_password.html')
+    return render_template("reset_password.html")
 
 
-@auth.route('/register', methods=['POST', 'GET'])
+@auth.route("/register", methods=["POST", "GET"])
 @check_registration_visibility
 @ratelimit(method="POST", limit=10, interval=5)
 def register():
     errors = get_errors()
-    if request.method == 'POST':
+    if request.method == "POST":
-        name = request.form['name']
+        name = request.form["name"]
-        email_address = request.form['email']
+        email_address = request.form["email"]
-        password = request.form['password']
+        password = request.form["password"]
 
         name_len = len(name) == 0
-        names = Users.query.add_columns('name', 'id').filter_by(name=name).first()
+        names = Users.query.add_columns("name", "id").filter_by(name=name).first()
-        emails = Users.query.add_columns('email', 'id').filter_by(email=email_address).first()
+        emails = (
+            Users.query.add_columns("email", "id")
+            .filter_by(email=email_address)
+            .first()
+        )
         pass_short = len(password) == 0
         pass_long = len(password) > 128
-        valid_email = validators.validate_email(request.form['email'])
+        valid_email = validators.validate_email(request.form["email"])
         team_name_email_check = validators.validate_email(name)
 
         if not valid_email:
@@ -148,36 +179,36 @@ def register():
         if email.check_email_is_whitelisted(email_address) is False:
             errors.append(
                 "Only email addresses under {domains} may register".format(
-                    domains=get_config('domain_whitelist')
+                    domains=get_config("domain_whitelist")
                 )
             )
         if names:
-            errors.append('That user name is already taken')
+            errors.append("That user name is already taken")
         if team_name_email_check is True:
-            errors.append('Your user name cannot be an email address')
+            errors.append("Your user name cannot be an email address")
         if emails:
-            errors.append('That email has already been used')
+            errors.append("That email has already been used")
         if pass_short:
-            errors.append('Pick a longer password')
+            errors.append("Pick a longer password")
         if pass_long:
-            errors.append('Pick a shorter password')
+            errors.append("Pick a shorter password")
         if name_len:
-            errors.append('Pick a longer user name')
+            errors.append("Pick a longer user name")
 
         if len(errors) > 0:
             return render_template(
-                'register.html',
+                "register.html",
                 errors=errors,
-                name=request.form['name'],
+                name=request.form["name"],
-                email=request.form['email'],
+                email=request.form["email"],
-                password=request.form['password']
+                password=request.form["password"],
             )
         else:
             with app.app_context():
                 user = Users(
                     name=name.strip(),
                     email=email_address.lower(),
-                    password=password.strip()
+                    password=password.strip(),
                 )
                 db.session.add(user)
                 db.session.commit()
@@ -185,31 +216,40 @@ def register():
 
                 login_user(user)
 
-                if config.can_send_mail() and get_config('verify_emails'):  # Confirming users is enabled and we can send email.
+                if config.can_send_mail() and get_config(
-                    log('registrations', format="[{date}] {ip} - {name} registered (UNCONFIRMED) with {email}")
+                    "verify_emails"
+                ):  # Confirming users is enabled and we can send email.
+                    log(
+                        "registrations",
+                        format="[{date}] {ip} - {name} registered (UNCONFIRMED) with {email}",
+                    )
                     email.verify_email_address(user.email)
                     db.session.close()
-                    return redirect(url_for('auth.confirm'))
+                    return redirect(url_for("auth.confirm"))
                 else:  # Don't care about confirming users
-                    if config.can_send_mail():  # We want to notify the user that they have registered.
+                    if (
+                        config.can_send_mail()
+                    ):  # We want to notify the user that they have registered.
                         email.sendmail(
-                            request.form['email'],
+                            request.form["email"],
-                            "You've successfully registered for {}".format(get_config('ctf_name'))
+                            "You've successfully registered for {}".format(
+                                get_config("ctf_name")
+                            ),
                         )
 
-        log('registrations', "[{date}] {ip} - {name} registered with {email}")
+        log("registrations", "[{date}] {ip} - {name} registered with {email}")
         db.session.close()
-        return redirect(url_for('challenges.listing'))
+        return redirect(url_for("challenges.listing"))
     else:
-        return render_template('register.html', errors=errors)
+        return render_template("register.html", errors=errors)
 
 
-@auth.route('/login', methods=['POST', 'GET'])
+@auth.route("/login", methods=["POST", "GET"])
 @ratelimit(method="POST", limit=10, interval=5)
 def login():
     errors = get_errors()
-    if request.method == 'POST':
+    if request.method == "POST":
-        name = request.form['name']
+        name = request.form["name"]
 
         # Check if the user submitted an email address or a team name
         if validators.validate_email(name) is True:
@@ -218,107 +258,112 @@ def login():
             user = Users.query.filter_by(name=name).first()
 
         if user:
-            if user and verify_password(request.form['password'], user.password):
+            if user and verify_password(request.form["password"], user.password):
                 session.regenerate()
 
                 login_user(user)
-                log('logins', "[{date}] {ip} - {name} logged in")
+                log("logins", "[{date}] {ip} - {name} logged in")
 
                 db.session.close()
-                if request.args.get('next') and validators.is_safe_url(request.args.get('next')):
+                if request.args.get("next") and validators.is_safe_url(
-                    return redirect(request.args.get('next'))
+                    request.args.get("next")
-                return redirect(url_for('challenges.listing'))
+                ):
+                    return redirect(request.args.get("next"))
+                return redirect(url_for("challenges.listing"))
 
             else:
                 # This user exists but the password is wrong
-                log('logins', "[{date}] {ip} - submitted invalid password for {name}")
+                log("logins", "[{date}] {ip} - submitted invalid password for {name}")
                 errors.append("Your username or password is incorrect")
                 db.session.close()
-                return render_template('login.html', errors=errors)
+                return render_template("login.html", errors=errors)
         else:
             # This user just doesn't exist
-            log('logins', "[{date}] {ip} - submitted invalid account information")
+            log("logins", "[{date}] {ip} - submitted invalid account information")
             errors.append("Your username or password is incorrect")
             db.session.close()
-            return render_template('login.html', errors=errors)
+            return render_template("login.html", errors=errors)
     else:
         db.session.close()
-        return render_template('login.html', errors=errors)
+        return render_template("login.html", errors=errors)
 
 
-@auth.route('/oauth')
+@auth.route("/oauth")
 def oauth_login():
-    endpoint = get_app_config('OAUTH_AUTHORIZATION_ENDPOINT') \
+    endpoint = (
-        or get_config('oauth_authorization_endpoint') \
+        get_app_config("OAUTH_AUTHORIZATION_ENDPOINT")
-        or 'https://auth.majorleaguecyber.org/oauth/authorize'
+        or get_config("oauth_authorization_endpoint")
+        or "https://auth.majorleaguecyber.org/oauth/authorize"
+    )
 
-    if get_config('user_mode') == 'teams':
+    if get_config("user_mode") == "teams":
-        scope = 'profile team'
+        scope = "profile team"
     else:
-        scope = 'profile'
+        scope = "profile"
 
-    client_id = get_app_config('OAUTH_CLIENT_ID') or get_config('oauth_client_id')
+    client_id = get_app_config("OAUTH_CLIENT_ID") or get_config("oauth_client_id")
 
     if client_id is None:
         error_for(
-            endpoint='auth.login',
+            endpoint="auth.login",
-            message='OAuth Settings not configured. '
+            message="OAuth Settings not configured. "
-                    'Ask your CTF administrator to configure MajorLeagueCyber integration.'
+            "Ask your CTF administrator to configure MajorLeagueCyber integration.",
         )
-        return redirect(url_for('auth.login'))
+        return redirect(url_for("auth.login"))
 
     redirect_url = "{endpoint}?response_type=code&client_id={client_id}&scope={scope}&state={state}".format(
-        endpoint=endpoint,
+        endpoint=endpoint, client_id=client_id, scope=scope, state=session["nonce"]
-        client_id=client_id,
-        scope=scope,
-        state=session['nonce']
     )
     return redirect(redirect_url)
 
 
-@auth.route('/redirect', methods=['GET'])
+@auth.route("/redirect", methods=["GET"])
 @ratelimit(method="GET", limit=10, interval=60)
 def oauth_redirect():
-    oauth_code = request.args.get('code')
+    oauth_code = request.args.get("code")
-    state = request.args.get('state')
+    state = request.args.get("state")
-    if session['nonce'] != state:
+    if session["nonce"] != state:
-        log('logins', "[{date}] {ip} - OAuth State validation mismatch")
+        log("logins", "[{date}] {ip} - OAuth State validation mismatch")
-        error_for(endpoint='auth.login', message='OAuth State validation mismatch.')
+        error_for(endpoint="auth.login", message="OAuth State validation mismatch.")
-        return redirect(url_for('auth.login'))
+        return redirect(url_for("auth.login"))
 
     if oauth_code:
-        url = get_app_config('OAUTH_TOKEN_ENDPOINT') \
+        url = (
-            or get_config('oauth_token_endpoint') \
+            get_app_config("OAUTH_TOKEN_ENDPOINT")
-            or 'https://auth.majorleaguecyber.org/oauth/token'
+            or get_config("oauth_token_endpoint")
+            or "https://auth.majorleaguecyber.org/oauth/token"
+        )
 
-        client_id = get_app_config('OAUTH_CLIENT_ID') or get_config('oauth_client_id')
+        client_id = get_app_config("OAUTH_CLIENT_ID") or get_config("oauth_client_id")
-        client_secret = get_app_config('OAUTH_CLIENT_SECRET') or get_config('oauth_client_secret')
+        client_secret = get_app_config("OAUTH_CLIENT_SECRET") or get_config(
-        headers = {
+            "oauth_client_secret"
-            'content-type': 'application/x-www-form-urlencoded'
+        )
-        }
+        headers = {"content-type": "application/x-www-form-urlencoded"}
         data = {
-            'code': oauth_code,
+            "code": oauth_code,
-            'client_id': client_id,
+            "client_id": client_id,
-            'client_secret': client_secret,
+            "client_secret": client_secret,
-            'grant_type': 'authorization_code'
+            "grant_type": "authorization_code",
         }
         token_request = requests.post(url, data=data, headers=headers)
 
         if token_request.status_code == requests.codes.ok:
-            token = token_request.json()['access_token']
+            token = token_request.json()["access_token"]
-            user_url = get_app_config('OAUTH_API_ENDPOINT') \
+            user_url = (
-                or get_config('oauth_api_endpoint') \
+                get_app_config("OAUTH_API_ENDPOINT")
-                or 'https://api.majorleaguecyber.org/user'
+                or get_config("oauth_api_endpoint")
+                or "https://api.majorleaguecyber.org/user"
+            )
 
             headers = {
-                'Authorization': 'Bearer ' + str(token),
+                "Authorization": "Bearer " + str(token),
-                'Content-type': 'application/json'
+                "Content-type": "application/json",
             }
             api_data = requests.get(url=user_url, headers=headers).json()
 
-            user_id = api_data['id']
+            user_id = api_data["id"]
-            user_name = api_data['name']
+            user_name = api_data["name"]
-            user_email = api_data['email']
+            user_email = api_data["email"]
 
             user = Users.query.filter_by(email=user_email).first()
             if user is None:
@@ -328,29 +373,25 @@ def oauth_redirect():
                         name=user_name,
                         email=user_email,
                         oauth_id=user_id,
-                        verified=True
+                        verified=True,
                     )
                     db.session.add(user)
                     db.session.commit()
                 else:
-                    log('logins', "[{date}] {ip} - Public registration via MLC blocked")
+                    log("logins", "[{date}] {ip} - Public registration via MLC blocked")
                     error_for(
-                        endpoint='auth.login',
+                        endpoint="auth.login",
-                        message='Public registration is disabled. Please try again later.'
+                        message="Public registration is disabled. Please try again later.",
                     )
-                    return redirect(url_for('auth.login'))
+                    return redirect(url_for("auth.login"))
 
-            if get_config('user_mode') == TEAMS_MODE:
+            if get_config("user_mode") == TEAMS_MODE:
-                team_id = api_data['team']['id']
+                team_id = api_data["team"]["id"]
-                team_name = api_data['team']['name']
+                team_name = api_data["team"]["name"]
 
                 team = Teams.query.filter_by(oauth_id=team_id).first()
                 if team is None:
-                    team = Teams(
+                    team = Teams(name=team_name, oauth_id=team_id, captain_id=user.id)
-                        name=team_name,
-                        oauth_id=team_id,
-                        captain_id=user.id
-                    )
                     db.session.add(team)
                     db.session.commit()
 
@@ -364,25 +405,21 @@ def oauth_redirect():
 
             login_user(user)
 
-            return redirect(url_for('challenges.listing'))
+            return redirect(url_for("challenges.listing"))
         else:
-            log('logins', "[{date}] {ip} - OAuth token retrieval failure")
+            log("logins", "[{date}] {ip} - OAuth token retrieval failure")
-            error_for(
+            error_for(endpoint="auth.login", message="OAuth token retrieval failure.")
-                endpoint='auth.login',
+            return redirect(url_for("auth.login"))
-                message='OAuth token retrieval failure.'
-            )
-            return redirect(url_for('auth.login'))
     else:
-        log('logins', "[{date}] {ip} - Received redirect without OAuth code")
+        log("logins", "[{date}] {ip} - Received redirect without OAuth code")
         error_for(
-            endpoint='auth.login',
+            endpoint="auth.login", message="Received redirect without OAuth code."
-            message='Received redirect without OAuth code.'
         )
-        return redirect(url_for('auth.login'))
+        return redirect(url_for("auth.login"))
 
 
-@auth.route('/logout')
+@auth.route("/logout")
 def logout():
     if current_user.authed():
         logout_user()
-    return redirect(url_for('views.static_html'))
+    return redirect(url_for("views.static_html"))

CTFd/cache/__init__.py

@@ -4,7 +4,7 @@ from flask_caching import Cache
 cache = Cache()
 
 
-def make_cache_key(path=None, key_prefix='view/%s'):
+def make_cache_key(path=None, key_prefix="view/%s"):
     """
     This function mostly emulates Flask-Caching's `make_cache_key` function so we can delete cached api responses.
     Over time this function may be replaced with a cleaner custom cache implementation.
@@ -20,6 +20,7 @@ def make_cache_key(path=None, key_prefix='view/%s'):
 
 def clear_config():
     from CTFd.utils import _get_config, get_app_config
+
     cache.delete_memoized(_get_config)
     cache.delete_memoized(get_app_config)
 
@@ -28,17 +29,15 @@ def clear_standings():
     from CTFd.utils.scores import get_standings
     from CTFd.api.v1.scoreboard import ScoreboardDetail, ScoreboardList
     from CTFd.api import api
+
     cache.delete_memoized(get_standings)
-    cache.delete(
+    cache.delete(make_cache_key(path=api.name + "." + ScoreboardList.endpoint))
-        make_cache_key(path=api.name + '.' + ScoreboardList.endpoint)
+    cache.delete(make_cache_key(path=api.name + "." + ScoreboardDetail.endpoint))
-    )
-    cache.delete(
-        make_cache_key(path=api.name + '.' + ScoreboardDetail.endpoint)
-    )
     cache.delete_memoized(ScoreboardList.get)
 
 
 def clear_pages():
     from CTFd.utils.config.pages import get_page, get_pages
+
     cache.delete_memoized(get_pages)
     cache.delete_memoized(get_page)

CTFd/challenges.py

@@ -1,21 +1,18 @@
-from flask import (
+from flask import render_template, Blueprint
-    render_template,
-    Blueprint,
-)
 from CTFd.utils.decorators import (
     during_ctf_time_only,
     require_verified_emails,
-    require_team
+    require_team,
 )
 from CTFd.utils.decorators.visibility import check_challenge_visibility
 from CTFd.utils import config, get_config
 from CTFd.utils.dates import ctf_ended, ctf_paused, view_after_ctf
 from CTFd.utils.helpers import get_errors, get_infos
 
-challenges = Blueprint('challenges', __name__)
+challenges = Blueprint("challenges", __name__)
 
 
-@challenges.route('/challenges', methods=['GET'])
+@challenges.route("/challenges", methods=["GET"])
 @during_ctf_time_only
 @require_verified_emails
 @check_challenge_visibility
@@ -23,14 +20,16 @@ challenges = Blueprint('challenges', __name__)
 def listing():
     infos = get_infos()
     errors = get_errors()
-    start = get_config('start') or 0
+    start = get_config("start") or 0
-    end = get_config('end') or 0
+    end = get_config("end") or 0
 
     if ctf_paused():
-        infos.append('{} is paused'.format(config.ctf_name()))
+        infos.append("{} is paused".format(config.ctf_name()))
 
     # CTF has ended but we want to allow view_after_ctf. Show error but let JS load challenges.
     if ctf_ended() and view_after_ctf():
-        infos.append('{} has ended'.format(config.ctf_name()))
+        infos.append("{} has ended".format(config.ctf_name()))
 
-    return render_template('challenges.html', infos=infos, errors=errors, start=int(start), end=int(end))
+    return render_template(
+        "challenges.html", infos=infos, errors=errors, start=int(start), end=int(end)
+    )

CTFd/config.py

@@ -1,12 +1,12 @@
 import os
 
-''' GENERATE SECRET KEY '''
+""" GENERATE SECRET KEY """
 
-if not os.getenv('SECRET_KEY'):
+if not os.getenv("SECRET_KEY"):
     # Attempt to read the secret from the secret file
     # This will fail if the secret has not been written
     try:
-        with open('.ctfd_secret_key', 'rb') as secret:
+        with open(".ctfd_secret_key", "rb") as secret:
             key = secret.read()
     except (OSError, IOError):
         key = None
@@ -16,14 +16,14 @@ if not os.getenv('SECRET_KEY'):
         # Attempt to write the secret file
         # This will fail if the filesystem is read-only
         try:
-            with open('.ctfd_secret_key', 'wb') as secret:
+            with open(".ctfd_secret_key", "wb") as secret:
                 secret.write(key)
                 secret.flush()
         except (OSError, IOError):
             pass
 
 
-''' SERVER SETTINGS '''
+""" SERVER SETTINGS """
 
 
 class Config(object):
@@ -31,7 +31,7 @@ class Config(object):
     CTFd Configuration Object
     """
 
-    '''
+    """
     === REQUIRED SETTINGS ===
 
     SECRET_KEY:
@@ -61,21 +61,27 @@ class Config(object):
     REDIS_URL is the URL to connect to a Redis server.
         e.g. redis://user:password@localhost:6379
         http://pythonhosted.org/Flask-Caching/#configuring-flask-caching
-    '''
+    """
-    SECRET_KEY = os.getenv('SECRET_KEY') or key
+    SECRET_KEY = os.getenv("SECRET_KEY") or key
-    DATABASE_URL = os.getenv('DATABASE_URL') or 'sqlite:///{}/ctfd.db'.format(os.path.dirname(os.path.abspath(__file__)))
+    DATABASE_URL = os.getenv("DATABASE_URL") or "sqlite:///{}/ctfd.db".format(
-    REDIS_URL = os.getenv('REDIS_URL')
+        os.path.dirname(os.path.abspath(__file__))
+    )
+    REDIS_URL = os.getenv("REDIS_URL")
 
     SQLALCHEMY_DATABASE_URI = DATABASE_URL
     CACHE_REDIS_URL = REDIS_URL
     if CACHE_REDIS_URL:
-        CACHE_TYPE = 'redis'
+        CACHE_TYPE = "redis"
     else:
-        CACHE_TYPE = 'filesystem'
+        CACHE_TYPE = "filesystem"
-        CACHE_DIR = os.path.join(os.path.dirname(__file__), os.pardir, '.data', 'filesystem_cache')
+        CACHE_DIR = os.path.join(
-        CACHE_THRESHOLD = 0  # Override the threshold of cached values on the filesystem. The default is 500. Don't change unless you know what you're doing.
+            os.path.dirname(__file__), os.pardir, ".data", "filesystem_cache"
+        )
+        CACHE_THRESHOLD = (
+            0
+        )  # Override the threshold of cached values on the filesystem. The default is 500. Don't change unless you know what you're doing.
 
-    '''
+    """
     === SECURITY ===
 
     SESSION_COOKIE_HTTPONLY:
@@ -91,23 +97,25 @@ class Config(object):
 
         CTFd only uses IP addresses for cursory tracking purposes. It is ill-advised to do anything complicated based
         solely on IP addresses unless you know what you are doing.
-    '''
+    """
-    SESSION_COOKIE_HTTPONLY = (not os.getenv("SESSION_COOKIE_HTTPONLY"))  # Defaults True
+    SESSION_COOKIE_HTTPONLY = not os.getenv("SESSION_COOKIE_HTTPONLY")  # Defaults True
-    SESSION_COOKIE_SAMESITE = os.getenv("SESSION_COOKIE_SAMESITE") or 'Lax'
+    SESSION_COOKIE_SAMESITE = os.getenv("SESSION_COOKIE_SAMESITE") or "Lax"
-    PERMANENT_SESSION_LIFETIME = int(os.getenv("PERMANENT_SESSION_LIFETIME") or 604800)  # 7 days in seconds
+    PERMANENT_SESSION_LIFETIME = int(
+        os.getenv("PERMANENT_SESSION_LIFETIME") or 604800
+    )  # 7 days in seconds
     TRUSTED_PROXIES = [
-        r'^127\.0\.0\.1$',
+        r"^127\.0\.0\.1$",
         # Remove the following proxies if you do not trust the local network
         # For example if you are running a CTF on your laptop and the teams are
         # all on the same network
-        r'^::1$',
+        r"^::1$",
-        r'^fc00:',
+        r"^fc00:",
-        r'^10\.',
+        r"^10\.",
-        r'^172\.(1[6-9]|2[0-9]|3[0-1])\.',
+        r"^172\.(1[6-9]|2[0-9]|3[0-1])\.",
-        r'^192\.168\.'
+        r"^192\.168\.",
     ]
 
-    '''
+    """
     === EMAIL ===
 
     MAILFROM_ADDR:
@@ -139,7 +147,7 @@ class Config(object):
 
     MAILGUN_BASE_URL
         Mailgun base url to send email over Mailgun
-    '''
+    """
     MAILFROM_ADDR = os.getenv("MAILFROM_ADDR") or "noreply@ctfd.io"
     MAIL_SERVER = os.getenv("MAIL_SERVER") or None
     MAIL_PORT = os.getenv("MAIL_PORT")
@@ -151,15 +159,17 @@ class Config(object):
     MAILGUN_API_KEY = os.getenv("MAILGUN_API_KEY")
     MAILGUN_BASE_URL = os.getenv("MAILGUN_BASE_URL")
 
-    '''
+    """
     === LOGS ===
     LOG_FOLDER:
         The location where logs are written. These are the logs for CTFd key submissions, registrations, and logins.
         The default location is the CTFd/logs folder.
-    '''
+    """
-    LOG_FOLDER = os.getenv('LOG_FOLDER') or os.path.join(os.path.dirname(os.path.abspath(__file__)), 'logs')
+    LOG_FOLDER = os.getenv("LOG_FOLDER") or os.path.join(
+        os.path.dirname(os.path.abspath(__file__)), "logs"
+    )
 
-    '''
+    """
     === UPLOADS ===
 
     UPLOAD_PROVIDER:
@@ -180,16 +190,18 @@ class Config(object):
     AWS_S3_ENDPOINT_URL:
         A URL pointing to a custom S3 implementation.
 
-    '''
+    """
-    UPLOAD_PROVIDER = os.getenv('UPLOAD_PROVIDER') or 'filesystem'
+    UPLOAD_PROVIDER = os.getenv("UPLOAD_PROVIDER") or "filesystem"
-    UPLOAD_FOLDER = os.getenv('UPLOAD_FOLDER') or os.path.join(os.path.dirname(os.path.abspath(__file__)), 'uploads')
+    UPLOAD_FOLDER = os.getenv("UPLOAD_FOLDER") or os.path.join(
-    if UPLOAD_PROVIDER == 's3':
+        os.path.dirname(os.path.abspath(__file__)), "uploads"
-        AWS_ACCESS_KEY_ID = os.getenv('AWS_ACCESS_KEY_ID')
+    )
-        AWS_SECRET_ACCESS_KEY = os.getenv('AWS_SECRET_ACCESS_KEY')
+    if UPLOAD_PROVIDER == "s3":
-        AWS_S3_BUCKET = os.getenv('AWS_S3_BUCKET')
+        AWS_ACCESS_KEY_ID = os.getenv("AWS_ACCESS_KEY_ID")
-        AWS_S3_ENDPOINT_URL = os.getenv('AWS_S3_ENDPOINT_URL')
+        AWS_SECRET_ACCESS_KEY = os.getenv("AWS_SECRET_ACCESS_KEY")
+        AWS_S3_BUCKET = os.getenv("AWS_S3_BUCKET")
+        AWS_S3_ENDPOINT_URL = os.getenv("AWS_S3_ENDPOINT_URL")
 
-    '''
+    """
     === OPTIONAL ===
 
     REVERSE_PROXY:
@@ -216,33 +228,35 @@ class Config(object):
     APPLICATION_ROOT:
         Specifies what path CTFd is mounted under. It can be used to run CTFd in a subdirectory.
         Example: /ctfd
-    '''
+    """
     REVERSE_PROXY = os.getenv("REVERSE_PROXY") or False
-    TEMPLATES_AUTO_RELOAD = (not os.getenv("TEMPLATES_AUTO_RELOAD"))  # Defaults True
+    TEMPLATES_AUTO_RELOAD = not os.getenv("TEMPLATES_AUTO_RELOAD")  # Defaults True
-    SQLALCHEMY_TRACK_MODIFICATIONS = os.getenv("SQLALCHEMY_TRACK_MODIFICATIONS") is not None  # Defaults False
+    SQLALCHEMY_TRACK_MODIFICATIONS = (
-    SWAGGER_UI = '/' if os.getenv("SWAGGER_UI") is not None else False  # Defaults False
+        os.getenv("SQLALCHEMY_TRACK_MODIFICATIONS") is not None
-    UPDATE_CHECK = (not os.getenv("UPDATE_CHECK"))  # Defaults True
+    )  # Defaults False
-    APPLICATION_ROOT = os.getenv('APPLICATION_ROOT') or '/'
+    SWAGGER_UI = "/" if os.getenv("SWAGGER_UI") is not None else False  # Defaults False
+    UPDATE_CHECK = not os.getenv("UPDATE_CHECK")  # Defaults True
+    APPLICATION_ROOT = os.getenv("APPLICATION_ROOT") or "/"
 
-    '''
+    """
     === OAUTH ===
 
     MajorLeagueCyber Integration
         Register an event at https://majorleaguecyber.org/ and use the Client ID and Client Secret here
-    '''
+    """
     OAUTH_CLIENT_ID = os.getenv("OAUTH_CLIENT_ID")
     OAUTH_CLIENT_SECRET = os.getenv("OAUTH_CLIENT_SECRET")
 
 
 class TestingConfig(Config):
-    SECRET_KEY = 'AAAAAAAAAAAAAAAAAAAA'
+    SECRET_KEY = "AAAAAAAAAAAAAAAAAAAA"
     PRESERVE_CONTEXT_ON_EXCEPTION = False
     TESTING = True
     DEBUG = True
-    SQLALCHEMY_DATABASE_URI = os.getenv('TESTING_DATABASE_URL') or 'sqlite://'
+    SQLALCHEMY_DATABASE_URI = os.getenv("TESTING_DATABASE_URL") or "sqlite://"
-    SERVER_NAME = 'localhost'
+    SERVER_NAME = "localhost"
     UPDATE_CHECK = False
     REDIS_URL = None
-    CACHE_TYPE = 'simple'
+    CACHE_TYPE = "simple"
     CACHE_THRESHOLD = 500
     SAFE_MODE = True

CTFd/errors.py

@@ -3,19 +3,19 @@ from flask import render_template
 
 # 404
 def page_not_found(error):
-    return render_template('errors/404.html', error=error.description), 404
+    return render_template("errors/404.html", error=error.description), 404
 
 
 # 403
 def forbidden(error):
-    return render_template('errors/403.html', error=error.description), 403
+    return render_template("errors/403.html", error=error.description), 403
 
 
 # 500
 def general_error(error):
-    return render_template('errors/500.html'), 500
+    return render_template("errors/500.html"), 500
 
 
 # 502
 def gateway_error(error):
-    return render_template('errors/502.html', error=error.description), 502
+    return render_template("errors/502.html", error=error.description), 502

CTFd/events/__init__.py

@@ -1,7 +1,7 @@
 from flask import current_app, Blueprint, Response, stream_with_context
 from CTFd.utils.decorators import authed_only, ratelimit
 
-events = Blueprint('events', __name__)
+events = Blueprint("events", __name__)
 
 
 @events.route("/events")

CTFd/models/__init__.py

@@ -20,29 +20,29 @@ def get_class_by_tablename(tablename):
     :return: Class reference or None.
     """
     for c in db.Model._decl_class_registry.values():
-        if hasattr(c, '__tablename__') and c.__tablename__ == tablename:
+        if hasattr(c, "__tablename__") and c.__tablename__ == tablename:
             return c
     return None
 
 
 class Notifications(db.Model):
-    __tablename__ = 'notifications'
+    __tablename__ = "notifications"
     id = db.Column(db.Integer, primary_key=True)
     title = db.Column(db.Text)
     content = db.Column(db.Text)
     date = db.Column(db.DateTime, default=datetime.datetime.utcnow)
-    user_id = db.Column(db.Integer, db.ForeignKey('users.id'))
+    user_id = db.Column(db.Integer, db.ForeignKey("users.id"))
-    team_id = db.Column(db.Integer, db.ForeignKey('teams.id'))
+    team_id = db.Column(db.Integer, db.ForeignKey("teams.id"))
 
-    user = db.relationship('Users', foreign_keys="Notifications.user_id", lazy='select')
+    user = db.relationship("Users", foreign_keys="Notifications.user_id", lazy="select")
-    team = db.relationship('Teams', foreign_keys="Notifications.team_id", lazy='select')
+    team = db.relationship("Teams", foreign_keys="Notifications.team_id", lazy="select")
 
     def __init__(self, *args, **kwargs):
         super(Notifications, self).__init__(**kwargs)
 
 
 class Pages(db.Model):
-    __tablename__ = 'pages'
+    __tablename__ = "pages"
     id = db.Column(db.Integer, primary_key=True)
     title = db.Column(db.String(80))
     route = db.Column(db.String(128), unique=True)
@@ -62,7 +62,7 @@ class Pages(db.Model):
 
 
 class Challenges(db.Model):
-    __tablename__ = 'challenges'
+    __tablename__ = "challenges"
     id = db.Column(db.Integer, primary_key=True)
     name = db.Column(db.String(80))
     description = db.Column(db.Text)
@@ -70,7 +70,7 @@ class Challenges(db.Model):
     value = db.Column(db.Integer)
     category = db.Column(db.String(80))
     type = db.Column(db.String(80))
-    state = db.Column(db.String(80), nullable=False, default='visible')
+    state = db.Column(db.String(80), nullable=False, default="visible")
     requirements = db.Column(db.JSON)
 
     files = db.relationship("ChallengeFiles", backref="challenge")
@@ -78,31 +78,27 @@ class Challenges(db.Model):
     hints = db.relationship("Hints", backref="challenge")
     flags = db.relationship("Flags", backref="challenge")
 
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "standard", "polymorphic_on": type}
-        'polymorphic_identity': 'standard',
-        'polymorphic_on': type
-    }
 
     def __init__(self, *args, **kwargs):
         super(Challenges, self).__init__(**kwargs)
 
     def __repr__(self):
-        return '<Challenge %r>' % self.name
+        return "<Challenge %r>" % self.name
 
 
 class Hints(db.Model):
-    __tablename__ = 'hints'
+    __tablename__ = "hints"
     id = db.Column(db.Integer, primary_key=True)
-    type = db.Column(db.String(80), default='standard')
+    type = db.Column(db.String(80), default="standard")
-    challenge_id = db.Column(db.Integer, db.ForeignKey('challenges.id', ondelete='CASCADE'))
+    challenge_id = db.Column(
+        db.Integer, db.ForeignKey("challenges.id", ondelete="CASCADE")
+    )
     content = db.Column(db.Text)
     cost = db.Column(db.Integer, default=0)
     requirements = db.Column(db.JSON)
 
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "standard", "polymorphic_on": type}
-        'polymorphic_identity': 'standard',
-        'polymorphic_on': type
-    }
 
     @property
     def name(self):
@@ -120,15 +116,15 @@ class Hints(db.Model):
         super(Hints, self).__init__(**kwargs)
 
     def __repr__(self):
-        return '<Hint %r>' % self.content
+        return "<Hint %r>" % self.content
 
 
 class Awards(db.Model):
-    __tablename__ = 'awards'
+    __tablename__ = "awards"
     id = db.Column(db.Integer, primary_key=True)
-    user_id = db.Column(db.Integer, db.ForeignKey('users.id', ondelete='CASCADE'))
+    user_id = db.Column(db.Integer, db.ForeignKey("users.id", ondelete="CASCADE"))
-    team_id = db.Column(db.Integer, db.ForeignKey('teams.id', ondelete='CASCADE'))
+    team_id = db.Column(db.Integer, db.ForeignKey("teams.id", ondelete="CASCADE"))
-    type = db.Column(db.String(80), default='standard')
+    type = db.Column(db.String(80), default="standard")
     name = db.Column(db.String(80))
     description = db.Column(db.Text)
     date = db.Column(db.DateTime, default=datetime.datetime.utcnow)
@@ -137,33 +133,32 @@ class Awards(db.Model):
     icon = db.Column(db.Text)
     requirements = db.Column(db.JSON)
 
-    user = db.relationship('Users', foreign_keys="Awards.user_id", lazy='select')
+    user = db.relationship("Users", foreign_keys="Awards.user_id", lazy="select")
-    team = db.relationship('Teams', foreign_keys="Awards.team_id", lazy='select')
+    team = db.relationship("Teams", foreign_keys="Awards.team_id", lazy="select")
 
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "standard", "polymorphic_on": type}
-        'polymorphic_identity': 'standard',
-        'polymorphic_on': type
-    }
 
     @hybrid_property
     def account_id(self):
-        user_mode = get_config('user_mode')
+        user_mode = get_config("user_mode")
-        if user_mode == 'teams':
+        if user_mode == "teams":
             return self.team_id
-        elif user_mode == 'users':
+        elif user_mode == "users":
             return self.user_id
 
     def __init__(self, *args, **kwargs):
         super(Awards, self).__init__(**kwargs)
 
     def __repr__(self):
-        return '<Award %r>' % self.name
+        return "<Award %r>" % self.name
 
 
 class Tags(db.Model):
-    __tablename__ = 'tags'
+    __tablename__ = "tags"
     id = db.Column(db.Integer, primary_key=True)
-    challenge_id = db.Column(db.Integer, db.ForeignKey('challenges.id', ondelete='CASCADE'))
+    challenge_id = db.Column(
+        db.Integer, db.ForeignKey("challenges.id", ondelete="CASCADE")
+    )
     value = db.Column(db.String(80))
 
     def __init__(self, *args, **kwargs):
@@ -171,54 +166,51 @@ class Tags(db.Model):
 
 
 class Files(db.Model):
-    __tablename__ = 'files'
+    __tablename__ = "files"
     id = db.Column(db.Integer, primary_key=True)
-    type = db.Column(db.String(80), default='standard')
+    type = db.Column(db.String(80), default="standard")
     location = db.Column(db.Text)
 
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "standard", "polymorphic_on": type}
-        'polymorphic_identity': 'standard',
-        'polymorphic_on': type
-    }
 
     def __init__(self, *args, **kwargs):
         super(Files, self).__init__(**kwargs)
 
     def __repr__(self):
-        return "<File type={type} location={location}>".format(type=self.type, location=self.location)
+        return "<File type={type} location={location}>".format(
+            type=self.type, location=self.location
+        )
 
 
 class ChallengeFiles(Files):
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "challenge"}
-        'polymorphic_identity': 'challenge'
+    challenge_id = db.Column(
-    }
+        db.Integer, db.ForeignKey("challenges.id", ondelete="CASCADE")
-    challenge_id = db.Column(db.Integer, db.ForeignKey('challenges.id', ondelete='CASCADE'))
+    )
 
     def __init__(self, *args, **kwargs):
         super(ChallengeFiles, self).__init__(**kwargs)
 
 
 class PageFiles(Files):
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "page"}
-        'polymorphic_identity': 'page'
+    page_id = db.Column(db.Integer, db.ForeignKey("pages.id"))
-    }
-    page_id = db.Column(db.Integer, db.ForeignKey('pages.id'))
 
     def __init__(self, *args, **kwargs):
         super(PageFiles, self).__init__(**kwargs)
 
 
 class Flags(db.Model):
-    __tablename__ = 'flags'
+    __tablename__ = "flags"
     id = db.Column(db.Integer, primary_key=True)
-    challenge_id = db.Column(db.Integer, db.ForeignKey('challenges.id', ondelete='CASCADE'))
+    challenge_id = db.Column(
+        db.Integer, db.ForeignKey("challenges.id", ondelete="CASCADE")
+    )
     type = db.Column(db.String(80))
     content = db.Column(db.Text)
     data = db.Column(db.Text)
 
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_on": type}
-        'polymorphic_on': type
-    }
 
     def __init__(self, *args, **kwargs):
         super(Flags, self).__init__(**kwargs)
@@ -228,11 +220,8 @@ class Flags(db.Model):
 
 
 class Users(db.Model):
-    __tablename__ = 'users'
+    __tablename__ = "users"
-    __table_args__ = (
+    __table_args__ = (db.UniqueConstraint("id", "oauth_id"), {})
-        db.UniqueConstraint('id', 'oauth_id'),
-        {}
-    )
     # Core attributes
     id = db.Column(db.Integer, primary_key=True)
     oauth_id = db.Column(db.Integer, unique=True)
@@ -253,28 +242,25 @@ class Users(db.Model):
     verified = db.Column(db.Boolean, default=False)
 
     # Relationship for Teams
-    team_id = db.Column(db.Integer, db.ForeignKey('teams.id'))
+    team_id = db.Column(db.Integer, db.ForeignKey("teams.id"))
 
     created = db.Column(db.DateTime, default=datetime.datetime.utcnow)
 
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "user", "polymorphic_on": type}
-        'polymorphic_identity': 'user',
-        'polymorphic_on': type
-    }
 
     def __init__(self, **kwargs):
         super(Users, self).__init__(**kwargs)
 
-    @validates('password')
+    @validates("password")
     def validate_password(self, key, plaintext):
         return hash_password(str(plaintext))
 
     @hybrid_property
     def account_id(self):
-        user_mode = get_config('user_mode')
+        user_mode = get_config("user_mode")
-        if user_mode == 'teams':
+        if user_mode == "teams":
             return self.team_id
-        elif user_mode == 'users':
+        elif user_mode == "users":
             return self.id
 
     @property
@@ -299,7 +285,7 @@ class Users(db.Model):
 
     def get_solves(self, admin=False):
         solves = Solves.query.filter_by(user_id=self.id)
-        freeze = get_config('freeze')
+        freeze = get_config("freeze")
         if freeze and admin is False:
             dt = datetime.datetime.utcfromtimestamp(freeze)
             solves = solves.filter(Solves.date < dt)
@@ -307,7 +293,7 @@ class Users(db.Model):
 
     def get_fails(self, admin=False):
         fails = Fails.query.filter_by(user_id=self.id)
-        freeze = get_config('freeze')
+        freeze = get_config("freeze")
         if freeze and admin is False:
             dt = datetime.datetime.utcfromtimestamp(freeze)
             fails = fails.filter(Fails.date < dt)
@@ -315,27 +301,26 @@ class Users(db.Model):
 
     def get_awards(self, admin=False):
         awards = Awards.query.filter_by(user_id=self.id)
-        freeze = get_config('freeze')
+        freeze = get_config("freeze")
         if freeze and admin is False:
             dt = datetime.datetime.utcfromtimestamp(freeze)
             awards = awards.filter(Awards.date < dt)
         return awards.all()
 
     def get_score(self, admin=False):
-        score = db.func.sum(Challenges.value).label('score')
+        score = db.func.sum(Challenges.value).label("score")
-        user = db.session.query(
+        user = (
-            Solves.user_id,
+            db.session.query(Solves.user_id, score)
-            score
+            .join(Users, Solves.user_id == Users.id)
-        ) \
+            .join(Challenges, Solves.challenge_id == Challenges.id)
-            .join(Users, Solves.user_id == Users.id) \
-            .join(Challenges, Solves.challenge_id == Challenges.id) \
             .filter(Users.id == self.id)
+        )
 
-        award_score = db.func.sum(Awards.value).label('award_score')
+        award_score = db.func.sum(Awards.value).label("award_score")
         award = db.session.query(award_score).filter_by(user_id=self.id)
 
         if not admin:
-            freeze = Configs.query.filter_by(key='freeze').first()
+            freeze = Configs.query.filter_by(key="freeze").first()
             if freeze and freeze.value:
                 freeze = int(freeze.value)
                 freeze = datetime.datetime.utcfromtimestamp(freeze)
@@ -361,50 +346,63 @@ class Users(db.Model):
         to no imports within the CTFd application as importing from the
         application itself will result in a circular import.
         """
-        scores = db.session.query(
+        scores = (
-            Solves.user_id.label('user_id'),
+            db.session.query(
-            db.func.sum(Challenges.value).label('score'),
+                Solves.user_id.label("user_id"),
-            db.func.max(Solves.id).label('id'),
+                db.func.sum(Challenges.value).label("score"),
-            db.func.max(Solves.date).label('date')
+                db.func.max(Solves.id).label("id"),
-        ).join(Challenges).filter(Challenges.value != 0).group_by(Solves.user_id)
+                db.func.max(Solves.date).label("date"),
+            )
+            .join(Challenges)
+            .filter(Challenges.value != 0)
+            .group_by(Solves.user_id)
+        )
 
-        awards = db.session.query(
+        awards = (
-            Awards.user_id.label('user_id'),
+            db.session.query(
-            db.func.sum(Awards.value).label('score'),
+                Awards.user_id.label("user_id"),
-            db.func.max(Awards.id).label('id'),
+                db.func.sum(Awards.value).label("score"),
-            db.func.max(Awards.date).label('date')
+                db.func.max(Awards.id).label("id"),
-        ).filter(Awards.value != 0).group_by(Awards.user_id)
+                db.func.max(Awards.date).label("date"),
+            )
+            .filter(Awards.value != 0)
+            .group_by(Awards.user_id)
+        )
 
         if not admin:
-            freeze = Configs.query.filter_by(key='freeze').first()
+            freeze = Configs.query.filter_by(key="freeze").first()
             if freeze and freeze.value:
                 freeze = int(freeze.value)
                 freeze = datetime.datetime.utcfromtimestamp(freeze)
                 scores = scores.filter(Solves.date < freeze)
                 awards = awards.filter(Awards.date < freeze)
 
-        results = union_all(scores, awards).alias('results')
+        results = union_all(scores, awards).alias("results")
 
-        sumscores = db.session.query(
+        sumscores = (
+            db.session.query(
                 results.columns.user_id,
-            db.func.sum(results.columns.score).label('score'),
+                db.func.sum(results.columns.score).label("score"),
-            db.func.max(results.columns.id).label('id'),
+                db.func.max(results.columns.id).label("id"),
-            db.func.max(results.columns.date).label('date')
+                db.func.max(results.columns.date).label("date"),
-        ).group_by(results.columns.user_id).subquery()
+            )
+            .group_by(results.columns.user_id)
+            .subquery()
+        )
 
         if admin:
-            standings_query = db.session.query(
+            standings_query = (
-                Users.id.label('user_id'),
+                db.session.query(Users.id.label("user_id"))
-            ) \
+                .join(sumscores, Users.id == sumscores.columns.user_id)
-                .join(sumscores, Users.id == sumscores.columns.user_id) \
                 .order_by(sumscores.columns.score.desc(), sumscores.columns.id)
+            )
         else:
-            standings_query = db.session.query(
+            standings_query = (
-                Users.id.label('user_id'),
+                db.session.query(Users.id.label("user_id"))
-            ) \
+                .join(sumscores, Users.id == sumscores.columns.user_id)
-                .join(sumscores, Users.id == sumscores.columns.user_id) \
+                .filter(Users.banned == False, Users.hidden == False)
-                .filter(Users.banned == False, Users.hidden == False) \
                 .order_by(sumscores.columns.score.desc(), sumscores.columns.id)
+            )
 
         standings = standings_query.all()
 
@@ -421,18 +419,13 @@ class Users(db.Model):
 
 
 class Admins(Users):
-    __tablename__ = 'admins'
+    __tablename__ = "admins"
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "admin"}
-        'polymorphic_identity': 'admin'
-    }
 
 
 class Teams(db.Model):
-    __tablename__ = 'teams'
+    __tablename__ = "teams"
-    __table_args__ = (
+    __table_args__ = (db.UniqueConstraint("id", "oauth_id"), {})
-        db.UniqueConstraint('id', 'oauth_id'),
-        {}
-    )
     # Core attributes
     id = db.Column(db.Integer, primary_key=True)
     oauth_id = db.Column(db.Integer, unique=True)
@@ -442,7 +435,7 @@ class Teams(db.Model):
     password = db.Column(db.String(128))
     secret = db.Column(db.String(128))
 
-    members = db.relationship("Users", backref="team", foreign_keys='Users.team_id')
+    members = db.relationship("Users", backref="team", foreign_keys="Users.team_id")
 
     # Supplementary attributes
     website = db.Column(db.String(128))
@@ -453,7 +446,7 @@ class Teams(db.Model):
     banned = db.Column(db.Boolean, default=False)
 
     # Relationship for Users
-    captain_id = db.Column(db.Integer, db.ForeignKey('users.id', ondelete='SET NULL'))
+    captain_id = db.Column(db.Integer, db.ForeignKey("users.id", ondelete="SET NULL"))
     captain = db.relationship("Users", foreign_keys=[captain_id])
 
     created = db.Column(db.DateTime, default=datetime.datetime.utcnow)
@@ -461,7 +454,7 @@ class Teams(db.Model):
     def __init__(self, **kwargs):
         super(Teams, self).__init__(**kwargs)
 
-    @validates('password')
+    @validates("password")
     def validate_password(self, key, plaintext):
         return hash_password(str(plaintext))
 
@@ -488,13 +481,11 @@ class Teams(db.Model):
     def get_solves(self, admin=False):
         member_ids = [member.id for member in self.members]
 
-        solves = Solves.query.filter(
+        solves = Solves.query.filter(Solves.user_id.in_(member_ids)).order_by(
-            Solves.user_id.in_(member_ids)
-        ).order_by(
             Solves.date.asc()
         )
 
-        freeze = get_config('freeze')
+        freeze = get_config("freeze")
         if freeze and admin is False:
             dt = datetime.datetime.utcfromtimestamp(freeze)
             solves = solves.filter(Solves.date < dt)
@@ -504,13 +495,11 @@ class Teams(db.Model):
     def get_fails(self, admin=False):
         member_ids = [member.id for member in self.members]
 
-        fails = Fails.query.filter(
+        fails = Fails.query.filter(Fails.user_id.in_(member_ids)).order_by(
-            Fails.user_id.in_(member_ids)
-        ).order_by(
             Fails.date.asc()
         )
 
-        freeze = get_config('freeze')
+        freeze = get_config("freeze")
         if freeze and admin is False:
             dt = datetime.datetime.utcfromtimestamp(freeze)
             fails = fails.filter(Fails.date < dt)
@@ -520,13 +509,11 @@ class Teams(db.Model):
     def get_awards(self, admin=False):
         member_ids = [member.id for member in self.members]
 
-        awards = Awards.query.filter(
+        awards = Awards.query.filter(Awards.user_id.in_(member_ids)).order_by(
-            Awards.user_id.in_(member_ids)
-        ).order_by(
             Awards.date.asc()
         )
 
-        freeze = get_config('freeze')
+        freeze = get_config("freeze")
         if freeze and admin is False:
             dt = datetime.datetime.utcfromtimestamp(freeze)
             awards = awards.filter(Awards.date < dt)
@@ -546,50 +533,63 @@ class Teams(db.Model):
         to no imports within the CTFd application as importing from the
         application itself will result in a circular import.
         """
-        scores = db.session.query(
+        scores = (
-            Solves.team_id.label('team_id'),
+            db.session.query(
-            db.func.sum(Challenges.value).label('score'),
+                Solves.team_id.label("team_id"),
-            db.func.max(Solves.id).label('id'),
+                db.func.sum(Challenges.value).label("score"),
-            db.func.max(Solves.date).label('date')
+                db.func.max(Solves.id).label("id"),
-        ).join(Challenges).filter(Challenges.value != 0).group_by(Solves.team_id)
+                db.func.max(Solves.date).label("date"),
+            )
+            .join(Challenges)
+            .filter(Challenges.value != 0)
+            .group_by(Solves.team_id)
+        )
 
-        awards = db.session.query(
+        awards = (
-            Awards.team_id.label('team_id'),
+            db.session.query(
-            db.func.sum(Awards.value).label('score'),
+                Awards.team_id.label("team_id"),
-            db.func.max(Awards.id).label('id'),
+                db.func.sum(Awards.value).label("score"),
-            db.func.max(Awards.date).label('date')
+                db.func.max(Awards.id).label("id"),
-        ).filter(Awards.value != 0).group_by(Awards.team_id)
+                db.func.max(Awards.date).label("date"),
+            )
+            .filter(Awards.value != 0)
+            .group_by(Awards.team_id)
+        )
 
         if not admin:
-            freeze = Configs.query.filter_by(key='freeze').first()
+            freeze = Configs.query.filter_by(key="freeze").first()
             if freeze and freeze.value:
                 freeze = int(freeze.value)
                 freeze = datetime.datetime.utcfromtimestamp(freeze)
                 scores = scores.filter(Solves.date < freeze)
                 awards = awards.filter(Awards.date < freeze)
 
-        results = union_all(scores, awards).alias('results')
+        results = union_all(scores, awards).alias("results")
 
-        sumscores = db.session.query(
+        sumscores = (
+            db.session.query(
                 results.columns.team_id,
-            db.func.sum(results.columns.score).label('score'),
+                db.func.sum(results.columns.score).label("score"),
-            db.func.max(results.columns.id).label('id'),
+                db.func.max(results.columns.id).label("id"),
-            db.func.max(results.columns.date).label('date')
+                db.func.max(results.columns.date).label("date"),
-        ).group_by(results.columns.team_id).subquery()
+            )
+            .group_by(results.columns.team_id)
+            .subquery()
+        )
 
         if admin:
-            standings_query = db.session.query(
+            standings_query = (
-                Teams.id.label('team_id'),
+                db.session.query(Teams.id.label("team_id"))
-            ) \
+                .join(sumscores, Teams.id == sumscores.columns.team_id)
-                .join(sumscores, Teams.id == sumscores.columns.team_id) \
                 .order_by(sumscores.columns.score.desc(), sumscores.columns.id)
+            )
         else:
-            standings_query = db.session.query(
+            standings_query = (
-                Teams.id.label('team_id'),
+                db.session.query(Teams.id.label("team_id"))
-            ) \
+                .join(sumscores, Teams.id == sumscores.columns.team_id)
-                .join(sumscores, Teams.id == sumscores.columns.team_id) \
+                .filter(Teams.banned == False)
-                .filter(Teams.banned == False) \
                 .order_by(sumscores.columns.score.desc(), sumscores.columns.id)
+            )
 
         standings = standings_query.all()
 
@@ -603,39 +603,41 @@ class Teams(db.Model):
 
 
 class Submissions(db.Model):
-    __tablename__ = 'submissions'
+    __tablename__ = "submissions"
     id = db.Column(db.Integer, primary_key=True)
-    challenge_id = db.Column(db.Integer, db.ForeignKey('challenges.id', ondelete='CASCADE'))
+    challenge_id = db.Column(
-    user_id = db.Column(db.Integer, db.ForeignKey('users.id', ondelete='CASCADE'))
+        db.Integer, db.ForeignKey("challenges.id", ondelete="CASCADE")
-    team_id = db.Column(db.Integer, db.ForeignKey('teams.id', ondelete='CASCADE'))
+    )
+    user_id = db.Column(db.Integer, db.ForeignKey("users.id", ondelete="CASCADE"))
+    team_id = db.Column(db.Integer, db.ForeignKey("teams.id", ondelete="CASCADE"))
     ip = db.Column(db.String(46))
     provided = db.Column(db.Text)
     type = db.Column(db.String(32))
     date = db.Column(db.DateTime, default=datetime.datetime.utcnow)
 
     # Relationships
-    user = db.relationship('Users', foreign_keys="Submissions.user_id", lazy='select')
+    user = db.relationship("Users", foreign_keys="Submissions.user_id", lazy="select")
-    team = db.relationship('Teams', foreign_keys="Submissions.team_id", lazy='select')
+    team = db.relationship("Teams", foreign_keys="Submissions.team_id", lazy="select")
-    challenge = db.relationship('Challenges', foreign_keys="Submissions.challenge_id", lazy='select')
+    challenge = db.relationship(
+        "Challenges", foreign_keys="Submissions.challenge_id", lazy="select"
+    )
 
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_on": type}
-        'polymorphic_on': type,
-    }
 
     @hybrid_property
     def account_id(self):
-        user_mode = get_config('user_mode')
+        user_mode = get_config("user_mode")
-        if user_mode == 'teams':
+        if user_mode == "teams":
             return self.team_id
-        elif user_mode == 'users':
+        elif user_mode == "users":
             return self.user_id
 
     @hybrid_property
     def account(self):
-        user_mode = get_config('user_mode')
+        user_mode = get_config("user_mode")
-        if user_mode == 'teams':
+        if user_mode == "teams":
             return self.team
-        elif user_mode == 'users':
+        elif user_mode == "users":
             return self.user
 
     @staticmethod
@@ -647,91 +649,95 @@ class Submissions(db.Model):
         return child_classes[type]
 
     def __repr__(self):
-        return '<Submission {}, {}, {}, {}>'.format(self.team_id, self.challenge_id, self.ip, self.provided)
+        return "<Submission {}, {}, {}, {}>".format(
+            self.team_id, self.challenge_id, self.ip, self.provided
+        )
 
 
 class Solves(Submissions):
-    __tablename__ = 'solves'
+    __tablename__ = "solves"
     __table_args__ = (
-        db.UniqueConstraint('challenge_id', 'user_id'),
+        db.UniqueConstraint("challenge_id", "user_id"),
-        db.UniqueConstraint('challenge_id', 'team_id'),
+        db.UniqueConstraint("challenge_id", "team_id"),
-        {}
+        {},
+    )
+    id = db.Column(
+        None, db.ForeignKey("submissions.id", ondelete="CASCADE"), primary_key=True
+    )
+    challenge_id = column_property(
+        db.Column(db.Integer, db.ForeignKey("challenges.id", ondelete="CASCADE")),
+        Submissions.challenge_id,
+    )
+    user_id = column_property(
+        db.Column(db.Integer, db.ForeignKey("users.id", ondelete="CASCADE")),
+        Submissions.user_id,
+    )
+    team_id = column_property(
+        db.Column(db.Integer, db.ForeignKey("teams.id", ondelete="CASCADE")),
+        Submissions.team_id,
     )
-    id = db.Column(None, db.ForeignKey('submissions.id', ondelete='CASCADE'), primary_key=True)
-    challenge_id = column_property(db.Column(db.Integer, db.ForeignKey('challenges.id', ondelete='CASCADE')),
-                                   Submissions.challenge_id)
-    user_id = column_property(db.Column(db.Integer, db.ForeignKey('users.id', ondelete='CASCADE')), Submissions.user_id)
-    team_id = column_property(db.Column(db.Integer, db.ForeignKey('teams.id', ondelete='CASCADE')), Submissions.team_id)
 
-    user = db.relationship('Users', foreign_keys="Solves.user_id", lazy='select')
+    user = db.relationship("Users", foreign_keys="Solves.user_id", lazy="select")
-    team = db.relationship('Teams', foreign_keys="Solves.team_id", lazy='select')
+    team = db.relationship("Teams", foreign_keys="Solves.team_id", lazy="select")
-    challenge = db.relationship('Challenges', foreign_keys="Solves.challenge_id", lazy='select')
+    challenge = db.relationship(
+        "Challenges", foreign_keys="Solves.challenge_id", lazy="select"
+    )
 
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "correct"}
-        'polymorphic_identity': 'correct'
-    }
 
 
 class Fails(Submissions):
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "incorrect"}
-        'polymorphic_identity': 'incorrect'
-    }
 
 
 class Unlocks(db.Model):
-    __tablename__ = 'unlocks'
+    __tablename__ = "unlocks"
     id = db.Column(db.Integer, primary_key=True)
-    user_id = db.Column(db.Integer, db.ForeignKey('users.id', ondelete='CASCADE'))
+    user_id = db.Column(db.Integer, db.ForeignKey("users.id", ondelete="CASCADE"))
-    team_id = db.Column(db.Integer, db.ForeignKey('teams.id', ondelete='CASCADE'))
+    team_id = db.Column(db.Integer, db.ForeignKey("teams.id", ondelete="CASCADE"))
     target = db.Column(db.Integer)
     date = db.Column(db.DateTime, default=datetime.datetime.utcnow)
     type = db.Column(db.String(32))
 
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_on": type}
-        'polymorphic_on': type,
-    }
 
     @hybrid_property
     def account_id(self):
-        user_mode = get_config('user_mode')
+        user_mode = get_config("user_mode")
-        if user_mode == 'teams':
+        if user_mode == "teams":
             return self.team_id
-        elif user_mode == 'users':
+        elif user_mode == "users":
             return self.user_id
 
     def __repr__(self):
-        return '<Unlock %r>' % self.id
+        return "<Unlock %r>" % self.id
 
 
 class HintUnlocks(Unlocks):
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_identity": "hints"}
-        'polymorphic_identity': 'hints'
-    }
 
 
 class Tracking(db.Model):
-    __tablename__ = 'tracking'
+    __tablename__ = "tracking"
     id = db.Column(db.Integer, primary_key=True)
     type = db.Column(db.String(32))
     ip = db.Column(db.String(46))
-    user_id = db.Column(db.Integer, db.ForeignKey('users.id', ondelete='CASCADE'))
+    user_id = db.Column(db.Integer, db.ForeignKey("users.id", ondelete="CASCADE"))
     date = db.Column(db.DateTime, default=datetime.datetime.utcnow)
 
-    user = db.relationship('Users', foreign_keys="Tracking.user_id", lazy='select')
+    user = db.relationship("Users", foreign_keys="Tracking.user_id", lazy="select")
 
-    __mapper_args__ = {
+    __mapper_args__ = {"polymorphic_on": type}
-        'polymorphic_on': type,
-    }
 
     def __init__(self, *args, **kwargs):
         super(Tracking, self).__init__(**kwargs)
 
     def __repr__(self):
-        return '<Tracking %r>' % self.ip
+        return "<Tracking %r>" % self.ip
 
 
 class Configs(db.Model):
-    __tablename__ = 'config'
+    __tablename__ = "config"
     id = db.Column(db.Integer, primary_key=True)
     key = db.Column(db.Text)
     value = db.Column(db.Text)
@@ -751,9 +757,9 @@ def get_config(key):
         if value and value.isdigit():
             return int(value)
         elif value and isinstance(value, six.string_types):
-            if value.lower() == 'true':
+            if value.lower() == "true":
                 return True
-            elif value.lower() == 'false':
+            elif value.lower() == "false":
                 return False
             else:
                 return value

CTFd/plugins/__init__.py

@@ -10,12 +10,12 @@ from CTFd.utils.plugins import (
     register_script as utils_register_plugin_script,
     register_stylesheet as utils_register_plugin_stylesheet,
     register_admin_script as utils_register_admin_plugin_script,
-    register_admin_stylesheet as utils_register_admin_plugin_stylesheet
+    register_admin_stylesheet as utils_register_admin_plugin_stylesheet,
 )
 from CTFd.utils.config.pages import get_pages
 
 
-Menu = namedtuple('Menu', ['title', 'route'])
+Menu = namedtuple("Menu", ["title", "route"])
 
 
 def register_plugin_assets_directory(app, base_path, admins_only=False):
@@ -27,12 +27,12 @@ def register_plugin_assets_directory(app, base_path, admins_only=False):
     :param boolean admins_only: Whether or not the assets served out of the directory should be accessible to the public
     :return:
     """
-    base_path = base_path.strip('/')
+    base_path = base_path.strip("/")
 
     def assets_handler(path):
         return send_from_directory(base_path, path)
 
-    rule = '/' + base_path + '/<path:path>'
+    rule = "/" + base_path + "/<path:path>"
     app.add_url_rule(rule=rule, endpoint=base_path, view_func=assets_handler)
 
 
@@ -45,14 +45,14 @@ def register_plugin_asset(app, asset_path, admins_only=False):
     :param boolean admins_only: Whether or not this file should be accessible to the public
     :return:
     """
-    asset_path = asset_path.strip('/')
+    asset_path = asset_path.strip("/")
 
     def asset_handler():
         return send_file(asset_path)
 
     if admins_only:
         asset_handler = admins_only_wrapper(asset_handler)
-    rule = '/' + asset_path
+    rule = "/" + asset_path
     app.add_url_rule(rule=rule, endpoint=asset_path, view_func=asset_handler)
 
 
@@ -170,14 +170,14 @@ def init_plugins(app):
     app.admin_plugin_menu_bar = []
     app.plugin_menu_bar = []
 
-    if app.config.get('SAFE_MODE', False) is False:
+    if app.config.get("SAFE_MODE", False) is False:
         modules = sorted(glob.glob(os.path.dirname(__file__) + "/*"))
-        blacklist = {'__pycache__'}
+        blacklist = {"__pycache__"}
         for module in modules:
             module_name = os.path.basename(module)
             if os.path.isdir(module) and module_name not in blacklist:
-                module = '.' + module_name
+                module = "." + module_name
-                module = importlib.import_module(module, package='CTFd.plugins')
+                module = importlib.import_module(module, package="CTFd.plugins")
                 module.load(app)
                 print(" * Loaded module, %s" % module)
 

CTFd/plugins/challenges/__init__.py

@@ -1,6 +1,15 @@
 from CTFd.plugins import register_plugin_assets_directory
 from CTFd.plugins.flags import get_flag_class
-from CTFd.models import db, Solves, Fails, Flags, Challenges, ChallengeFiles, Tags, Hints
+from CTFd.models import (
+    db,
+    Solves,
+    Fails,
+    Flags,
+    Challenges,
+    ChallengeFiles,
+    Tags,
+    Hints,
+)
 from CTFd.utils.user import get_ip
 from CTFd.utils.uploads import delete_file
 from flask import Blueprint
@@ -17,19 +26,21 @@ class CTFdStandardChallenge(BaseChallenge):
     id = "standard"  # Unique identifier used to register challenges
     name = "standard"  # Name of a challenge type
     templates = {  # Templates used for each aspect of challenge editing & viewing
-        'create': '/plugins/challenges/assets/create.html',
+        "create": "/plugins/challenges/assets/create.html",
-        'update': '/plugins/challenges/assets/update.html',
+        "update": "/plugins/challenges/assets/update.html",
-        'view': '/plugins/challenges/assets/view.html',
+        "view": "/plugins/challenges/assets/view.html",
     }
     scripts = {  # Scripts that are loaded when a template is loaded
-        'create': '/plugins/challenges/assets/create.js',
+        "create": "/plugins/challenges/assets/create.js",
-        'update': '/plugins/challenges/assets/update.js',
+        "update": "/plugins/challenges/assets/update.js",
-        'view': '/plugins/challenges/assets/view.js',
+        "view": "/plugins/challenges/assets/view.js",
     }
     # Route at which files are accessible. This must be registered using register_plugin_assets_directory()
-    route = '/plugins/challenges/assets/'
+    route = "/plugins/challenges/assets/"
     # Blueprint used to access the static_folder directory.
-    blueprint = Blueprint('standard', __name__, template_folder='templates', static_folder='assets')
+    blueprint = Blueprint(
+        "standard", __name__, template_folder="templates", static_folder="assets"
+    )
 
     @staticmethod
     def create(request):
@@ -57,20 +68,20 @@ class CTFdStandardChallenge(BaseChallenge):
         :return: Challenge object, data dictionary to be returned to the user
         """
         data = {
-            'id': challenge.id,
+            "id": challenge.id,
-            'name': challenge.name,
+            "name": challenge.name,
-            'value': challenge.value,
+            "value": challenge.value,
-            'description': challenge.description,
+            "description": challenge.description,
-            'category': challenge.category,
+            "category": challenge.category,
-            'state': challenge.state,
+            "state": challenge.state,
-            'max_attempts': challenge.max_attempts,
+            "max_attempts": challenge.max_attempts,
-            'type': challenge.type,
+            "type": challenge.type,
-            'type_data': {
+            "type_data": {
-                'id': CTFdStandardChallenge.id,
+                "id": CTFdStandardChallenge.id,
-                'name': CTFdStandardChallenge.name,
+                "name": CTFdStandardChallenge.name,
-                'templates': CTFdStandardChallenge.templates,
+                "templates": CTFdStandardChallenge.templates,
-                'scripts': CTFdStandardChallenge.scripts,
+                "scripts": CTFdStandardChallenge.scripts,
-            }
+            },
         }
         return data
 
@@ -123,12 +134,12 @@ class CTFdStandardChallenge(BaseChallenge):
         :return: (boolean, string)
         """
         data = request.form or request.get_json()
-        submission = data['submission'].strip()
+        submission = data["submission"].strip()
         flags = Flags.query.filter_by(challenge_id=challenge.id).all()
         for flag in flags:
             if get_flag_class(flag.type).compare(flag, submission):
-                return True, 'Correct'
+                return True, "Correct"
-        return False, 'Incorrect'
+        return False, "Incorrect"
 
     @staticmethod
     def solve(user, team, challenge, request):
@@ -141,13 +152,13 @@ class CTFdStandardChallenge(BaseChallenge):
         :return:
         """
         data = request.form or request.get_json()
-        submission = data['submission'].strip()
+        submission = data["submission"].strip()
         solve = Solves(
             user_id=user.id,
             team_id=team.id if team else None,
             challenge_id=challenge.id,
             ip=get_ip(req=request),
-            provided=submission
+            provided=submission,
         )
         db.session.add(solve)
         db.session.commit()
@@ -164,13 +175,13 @@ class CTFdStandardChallenge(BaseChallenge):
         :return:
         """
         data = request.form or request.get_json()
-        submission = data['submission'].strip()
+        submission = data["submission"].strip()
         wrong = Fails(
             user_id=user.id,
             team_id=team.id if team else None,
             challenge_id=challenge.id,
             ip=get_ip(request),
-            provided=submission
+            provided=submission,
         )
         db.session.add(wrong)
         db.session.commit()
@@ -194,10 +205,8 @@ def get_chal_class(class_id):
 Global dictionary used to hold all the Challenge Type classes used by CTFd. Insert into this dictionary to register
 your Challenge Type.
 """
-CHALLENGE_CLASSES = {
+CHALLENGE_CLASSES = {"standard": CTFdStandardChallenge}
-    "standard": CTFdStandardChallenge
-}
 
 
 def load(app):
-    register_plugin_assets_directory(app, base_path='/plugins/challenges/assets/')
+    register_plugin_assets_directory(app, base_path="/plugins/challenges/assets/")

CTFd/plugins/dynamic_challenges/__init__.py

@@ -2,7 +2,16 @@ from __future__ import division  # Use floating point for math calculations
 from CTFd.plugins.challenges import BaseChallenge, CHALLENGE_CLASSES
 from CTFd.plugins import register_plugin_assets_directory
 from CTFd.plugins.flags import get_flag_class
-from CTFd.models import db, Solves, Fails, Flags, Challenges, ChallengeFiles, Tags, Hints
+from CTFd.models import (
+    db,
+    Solves,
+    Fails,
+    Flags,
+    Challenges,
+    ChallengeFiles,
+    Tags,
+    Hints,
+)
 from CTFd.utils.user import get_ip
 from CTFd.utils.uploads import delete_file
 from CTFd.utils.modes import get_model
@@ -14,19 +23,24 @@ class DynamicValueChallenge(BaseChallenge):
     id = "dynamic"  # Unique identifier used to register challenges
     name = "dynamic"  # Name of a challenge type
     templates = {  # Handlebars templates used for each aspect of challenge editing & viewing
-        'create': '/plugins/dynamic_challenges/assets/create.html',
+        "create": "/plugins/dynamic_challenges/assets/create.html",
-        'update': '/plugins/dynamic_challenges/assets/update.html',
+        "update": "/plugins/dynamic_challenges/assets/update.html",
-        'view': '/plugins/dynamic_challenges/assets/view.html',
+        "view": "/plugins/dynamic_challenges/assets/view.html",
     }
     scripts = {  # Scripts that are loaded when a template is loaded
-        'create': '/plugins/dynamic_challenges/assets/create.js',
+        "create": "/plugins/dynamic_challenges/assets/create.js",
-        'update': '/plugins/dynamic_challenges/assets/update.js',
+        "update": "/plugins/dynamic_challenges/assets/update.js",
-        'view': '/plugins/dynamic_challenges/assets/view.js',
+        "view": "/plugins/dynamic_challenges/assets/view.js",
     }
     # Route at which files are accessible. This must be registered using register_plugin_assets_directory()
-    route = '/plugins/dynamic_challenges/assets/'
+    route = "/plugins/dynamic_challenges/assets/"
     # Blueprint used to access the static_folder directory.
-    blueprint = Blueprint('dynamic_challenges', __name__, template_folder='templates', static_folder='assets')
+    blueprint = Blueprint(
+        "dynamic_challenges",
+        __name__,
+        template_folder="templates",
+        static_folder="assets",
+    )
 
     @staticmethod
     def create(request):
@@ -54,23 +68,23 @@ class DynamicValueChallenge(BaseChallenge):
         """
         challenge = DynamicChallenge.query.filter_by(id=challenge.id).first()
         data = {
-            'id': challenge.id,
+            "id": challenge.id,
-            'name': challenge.name,
+            "name": challenge.name,
-            'value': challenge.value,
+            "value": challenge.value,
-            'initial': challenge.initial,
+            "initial": challenge.initial,
-            'decay': challenge.decay,
+            "decay": challenge.decay,
-            'minimum': challenge.minimum,
+            "minimum": challenge.minimum,
-            'description': challenge.description,
+            "description": challenge.description,
-            'category': challenge.category,
+            "category": challenge.category,
-            'state': challenge.state,
+            "state": challenge.state,
-            'max_attempts': challenge.max_attempts,
+            "max_attempts": challenge.max_attempts,
-            'type': challenge.type,
+            "type": challenge.type,
-            'type_data': {
+            "type_data": {
-                'id': DynamicValueChallenge.id,
+                "id": DynamicValueChallenge.id,
-                'name': DynamicValueChallenge.name,
+                "name": DynamicValueChallenge.name,
-                'templates': DynamicValueChallenge.templates,
+                "templates": DynamicValueChallenge.templates,
-                'scripts': DynamicValueChallenge.scripts,
+                "scripts": DynamicValueChallenge.scripts,
-            }
+            },
         }
         return data
 
@@ -88,20 +102,28 @@ class DynamicValueChallenge(BaseChallenge):
 
         for attr, value in data.items():
             # We need to set these to floats so that the next operations don't operate on strings
-            if attr in ('initial', 'minimum', 'decay'):
+            if attr in ("initial", "minimum", "decay"):
                 value = float(value)
             setattr(challenge, attr, value)
 
         Model = get_model()
 
-        solve_count = Solves.query \
+        solve_count = (
-            .join(Model, Solves.account_id == Model.id) \
+            Solves.query.join(Model, Solves.account_id == Model.id)
-            .filter(Solves.challenge_id == challenge.id, Model.hidden == False, Model.banned == False) \
+            .filter(
+                Solves.challenge_id == challenge.id,
+                Model.hidden == False,
+                Model.banned == False,
+            )
             .count()
+        )
 
         # It is important that this calculation takes into account floats.
         # Hence this file uses from __future__ import division
-        value = (((challenge.minimum - challenge.initial) / (challenge.decay ** 2)) * (solve_count ** 2)) + challenge.initial
+        value = (
+            ((challenge.minimum - challenge.initial) / (challenge.decay ** 2))
+            * (solve_count ** 2)
+        ) + challenge.initial
 
         value = math.ceil(value)
 
@@ -146,12 +168,12 @@ class DynamicValueChallenge(BaseChallenge):
         :return: (boolean, string)
         """
         data = request.form or request.get_json()
-        submission = data['submission'].strip()
+        submission = data["submission"].strip()
         flags = Flags.query.filter_by(challenge_id=challenge.id).all()
         for flag in flags:
             if get_flag_class(flag.type).compare(flag, submission):
-                return True, 'Correct'
+                return True, "Correct"
-        return False, 'Incorrect'
+        return False, "Incorrect"
 
     @staticmethod
     def solve(user, team, challenge, request):
@@ -165,7 +187,7 @@ class DynamicValueChallenge(BaseChallenge):
         """
         chal = DynamicChallenge.query.filter_by(id=challenge.id).first()
         data = request.form or request.get_json()
-        submission = data['submission'].strip()
+        submission = data["submission"].strip()
 
         Model = get_model()
 
@@ -174,14 +196,19 @@ class DynamicValueChallenge(BaseChallenge):
             team_id=team.id if team else None,
             challenge_id=challenge.id,
             ip=get_ip(req=request),
-            provided=submission
+            provided=submission,
         )
         db.session.add(solve)
 
-        solve_count = Solves.query \
+        solve_count = (
-            .join(Model, Solves.account_id == Model.id) \
+            Solves.query.join(Model, Solves.account_id == Model.id)
-            .filter(Solves.challenge_id == challenge.id, Model.hidden == False, Model.banned == False) \
+            .filter(
+                Solves.challenge_id == challenge.id,
+                Model.hidden == False,
+                Model.banned == False,
+            )
             .count()
+        )
 
         # We subtract -1 to allow the first solver to get max point value
         solve_count -= 1
@@ -189,9 +216,7 @@ class DynamicValueChallenge(BaseChallenge):
         # It is important that this calculation takes into account floats.
         # Hence this file uses from __future__ import division
         value = (
-            (
+            ((chal.minimum - chal.initial) / (chal.decay ** 2)) * (solve_count ** 2)
-                (chal.minimum - chal.initial) / (chal.decay**2)
-            ) * (solve_count**2)
         ) + chal.initial
 
         value = math.ceil(value)
@@ -215,13 +240,13 @@ class DynamicValueChallenge(BaseChallenge):
         :return:
         """
         data = request.form or request.get_json()
-        submission = data['submission'].strip()
+        submission = data["submission"].strip()
         wrong = Fails(
             user_id=user.id,
             team_id=team.id if team else None,
             challenge_id=challenge.id,
             ip=get_ip(request),
-            provided=submission
+            provided=submission,
         )
         db.session.add(wrong)
         db.session.commit()
@@ -229,19 +254,21 @@ class DynamicValueChallenge(BaseChallenge):
 
 
 class DynamicChallenge(Challenges):
-    __mapper_args__ = {'polymorphic_identity': 'dynamic'}
+    __mapper_args__ = {"polymorphic_identity": "dynamic"}
-    id = db.Column(None, db.ForeignKey('challenges.id'), primary_key=True)
+    id = db.Column(None, db.ForeignKey("challenges.id"), primary_key=True)
     initial = db.Column(db.Integer, default=0)
     minimum = db.Column(db.Integer, default=0)
     decay = db.Column(db.Integer, default=0)
 
     def __init__(self, *args, **kwargs):
         super(DynamicChallenge, self).__init__(**kwargs)
-        self.initial = kwargs['value']
+        self.initial = kwargs["value"]
 
 
 def load(app):
     # upgrade()
     app.db.create_all()
-    CHALLENGE_CLASSES['dynamic'] = DynamicValueChallenge
+    CHALLENGE_CLASSES["dynamic"] = DynamicValueChallenge
-    register_plugin_assets_directory(app, base_path='/plugins/dynamic_challenges/assets/')
+    register_plugin_assets_directory(
+        app, base_path="/plugins/dynamic_challenges/assets/"
+    )

CTFd/plugins/flags/__init__.py

@@ -15,8 +15,8 @@ class BaseFlag(object):
 class CTFdStaticFlag(BaseFlag):
     name = "static"
     templates = {  # Nunjucks templates used for key editing & viewing
-        'create': '/plugins/flags/assets/static/create.html',
+        "create": "/plugins/flags/assets/static/create.html",
-        'update': '/plugins/flags/assets/static/edit.html',
+        "update": "/plugins/flags/assets/static/edit.html",
     }
 
     @staticmethod
@@ -40,8 +40,8 @@ class CTFdStaticFlag(BaseFlag):
 class CTFdRegexFlag(BaseFlag):
     name = "regex"
     templates = {  # Nunjucks templates used for key editing & viewing
-        'create': '/plugins/flags/assets/regex/create.html',
+        "create": "/plugins/flags/assets/regex/create.html",
-        'update': '/plugins/flags/assets/regex/edit.html',
+        "update": "/plugins/flags/assets/regex/edit.html",
     }
 
     @staticmethod
@@ -57,10 +57,7 @@ class CTFdRegexFlag(BaseFlag):
         return res and res.group() == provided
 
 
-FLAG_CLASSES = {
+FLAG_CLASSES = {"static": CTFdStaticFlag, "regex": CTFdRegexFlag}
-    'static': CTFdStaticFlag,
-    'regex': CTFdRegexFlag
-}
 
 
 def get_flag_class(class_id):
@@ -71,4 +68,4 @@ def get_flag_class(class_id):
 
 
 def load(app):
-    register_plugin_assets_directory(app, base_path='/plugins/flags/assets/')
+    register_plugin_assets_directory(app, base_path="/plugins/flags/assets/")

CTFd/schemas/awards.py

@@ -6,43 +6,43 @@ class AwardSchema(ma.ModelSchema):
     class Meta:
         model = Awards
         include_fk = True
-        dump_only = ('id', 'date')
+        dump_only = ("id", "date")
 
     views = {
-        'admin': [
+        "admin": [
-            'category',
+            "category",
-            'user_id',
+            "user_id",
-            'name',
+            "name",
-            'description',
+            "description",
-            'value',
+            "value",
-            'team_id',
+            "team_id",
-            'user',
+            "user",
-            'team',
+            "team",
-            'date',
+            "date",
-            'requirements',
+            "requirements",
-            'id',
+            "id",
-            'icon'
+            "icon",
+        ],
+        "user": [
+            "category",
+            "user_id",
+            "name",
+            "description",
+            "value",
+            "team_id",
+            "user",
+            "team",
+            "date",
+            "id",
+            "icon",
         ],
-        'user': [
-            'category',
-            'user_id',
-            'name',
-            'description',
-            'value',
-            'team_id',
-            'user',
-            'team',
-            'date',
-            'id',
-            'icon'
-        ]
     }
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(AwardSchema, self).__init__(*args, **kwargs)

CTFd/schemas/challenges.py

@@ -5,4 +5,4 @@ class ChallengeSchema(ma.ModelSchema):
     class Meta:
         model = Challenges
         include_fk = True
-        dump_only = ('id',)
+        dump_only = ("id",)

CTFd/schemas/config.py

@@ -6,21 +6,15 @@ class ConfigSchema(ma.ModelSchema):
     class Meta:
         model = Configs
         include_fk = True
-        dump_only = ('id',)
+        dump_only = ("id",)
 
-    views = {
+    views = {"admin": ["id", "key", "value"]}
-        'admin': [
-            'id',
-            'key',
-            'value'
-        ],
-    }
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(ConfigSchema, self).__init__(*args, **kwargs)

CTFd/schemas/files.py

@@ -6,13 +6,13 @@ class FileSchema(ma.ModelSchema):
     class Meta:
         model = Files
         include_fk = True
-        dump_only = ('id', 'type', 'location')
+        dump_only = ("id", "type", "location")
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(FileSchema, self).__init__(*args, **kwargs)

CTFd/schemas/flags.py

@@ -6,13 +6,13 @@ class FlagSchema(ma.ModelSchema):
     class Meta:
         model = Flags
         include_fk = True
-        dump_only = ('id',)
+        dump_only = ("id",)
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(FlagSchema, self).__init__(*args, **kwargs)

CTFd/schemas/hints.py

@@ -6,37 +6,19 @@ class HintSchema(ma.ModelSchema):
     class Meta:
         model = Hints
         include_fk = True
-        dump_only = ('id', 'type')
+        dump_only = ("id", "type")
 
     views = {
-        'locked': [
+        "locked": ["id", "type", "challenge", "cost"],
-            'id',
+        "unlocked": ["id", "type", "challenge", "content", "cost"],
-            'type',
+        "admin": ["id", "type", "challenge", "content", "cost", "requirements"],
-            'challenge',
-            'cost'
-        ],
-        'unlocked': [
-            'id',
-            'type',
-            'challenge',
-            'content',
-            'cost'
-        ],
-        'admin': [
-            'id',
-            'type',
-            'challenge',
-            'content',
-            'cost',
-            'requirements'
-        ]
     }
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(HintSchema, self).__init__(*args, **kwargs)

CTFd/schemas/notifications.py

@@ -6,13 +6,13 @@ class NotificationSchema(ma.ModelSchema):
     class Meta:
         model = Notifications
         include_fk = True
-        dump_only = ('id', 'date')
+        dump_only = ("id", "date")
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(NotificationSchema, self).__init__(*args, **kwargs)

CTFd/schemas/pages.py

@@ -7,19 +7,19 @@ class PageSchema(ma.ModelSchema):
     class Meta:
         model = Pages
         include_fk = True
-        dump_only = ('id', )
+        dump_only = ("id",)
 
     @pre_load
     def validate_route(self, data):
-        route = data.get('route')
+        route = data.get("route")
-        if route and route.startswith('/'):
+        if route and route.startswith("/"):
-            data['route'] = route.strip('/')
+            data["route"] = route.strip("/")
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(PageSchema, self).__init__(*args, **kwargs)

CTFd/schemas/submissions.py

@@ -5,41 +5,33 @@ from CTFd.utils import string_types
 
 
 class SubmissionSchema(ma.ModelSchema):
-    challenge = fields.Nested(ChallengeSchema, only=['name', 'category', 'value'])
+    challenge = fields.Nested(ChallengeSchema, only=["name", "category", "value"])
 
     class Meta:
         model = Submissions
         include_fk = True
-        dump_only = ('id', )
+        dump_only = ("id",)
 
     views = {
-        'admin': [
+        "admin": [
-            'provided',
+            "provided",
-            'ip',
+            "ip",
-            'challenge_id',
+            "challenge_id",
-            'challenge',
+            "challenge",
-            'user',
+            "user",
-            'team',
+            "team",
-            'date',
+            "date",
-            'type',
+            "type",
-            'id'
+            "id",
         ],
-        'user': [
+        "user": ["challenge_id", "challenge", "user", "team", "date", "type", "id"],
-            'challenge_id',
-            'challenge',
-            'user',
-            'team',
-            'date',
-            'type',
-            'id'
-        ]
     }
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(SubmissionSchema, self).__init__(*args, **kwargs)

CTFd/schemas/tags.py

@@ -6,24 +6,15 @@ class TagSchema(ma.ModelSchema):
     class Meta:
         model = Tags
         include_fk = True
-        dump_only = ('id',)
+        dump_only = ("id",)
 
-    views = {
+    views = {"admin": ["id", "challenge", "value"], "user": ["value"]}
-        'admin': [
-            'id',
-            'challenge',
-            'value'
-        ],
-        'user': [
-            'value'
-        ]
-    }
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(TagSchema, self).__init__(*args, **kwargs)

CTFd/schemas/teams.py

@@ -12,44 +12,40 @@ class TeamSchema(ma.ModelSchema):
     class Meta:
         model = Teams
         include_fk = True
-        dump_only = ('id', 'oauth_id', 'created', 'members')
+        dump_only = ("id", "oauth_id", "created", "members")
-        load_only = ('password',)
+        load_only = ("password",)
 
     name = field_for(
         Teams,
-        'name',
+        "name",
         required=True,
         validate=[
-            validate.Length(min=1, max=128, error='Team names must not be empty')
+            validate.Length(min=1, max=128, error="Team names must not be empty")
-        ]
+        ],
     )
     email = field_for(
         Teams,
-        'email',
+        "email",
-        validate=validate.Email('Emails must be a properly formatted email address')
+        validate=validate.Email("Emails must be a properly formatted email address"),
     )
     website = field_for(
         Teams,
-        'website',
+        "website",
         validate=[
             # This is a dirty hack to let website accept empty strings so you can remove your website
             lambda website: validate.URL(
-                error='Websites must be a proper URL starting with http or https',
+                error="Websites must be a proper URL starting with http or https",
-                schemes={'http', 'https'}
+                schemes={"http", "https"},
-            )(website) if website else True
+            )(website)
-        ]
+            if website
-    )
+            else True
-    country = field_for(
+        ],
-        Teams,
-        'country',
-        validate=[
-            validate_country_code
-        ]
     )
+    country = field_for(Teams, "country", validate=[validate_country_code])
 
     @pre_load
     def validate_name(self, data):
-        name = data.get('name')
+        name = data.get("name")
         if name is None:
             return
 
@@ -57,57 +53,73 @@ class TeamSchema(ma.ModelSchema):
         current_team = get_current_team()
         # Admins should be able to patch anyone but they cannot cause a collision.
         if is_admin():
-            team_id = int(data.get('id', 0))
+            team_id = int(data.get("id", 0))
             if team_id:
                 if existing_team and existing_team.id != team_id:
-                    raise ValidationError('Team name has already been taken', field_names=['name'])
+                    raise ValidationError(
+                        "Team name has already been taken", field_names=["name"]
+                    )
             else:
                 # If there's no Team ID it means that the admin is creating a team with no ID.
                 if existing_team:
                     if current_team:
                         if current_team.id != existing_team.id:
-                            raise ValidationError('Team name has already been taken', field_names=['name'])
+                            raise ValidationError(
+                                "Team name has already been taken", field_names=["name"]
+                            )
                     else:
-                        raise ValidationError('Team name has already been taken', field_names=['name'])
+                        raise ValidationError(
+                            "Team name has already been taken", field_names=["name"]
+                        )
         else:
             # We need to allow teams to edit themselves and allow the "conflict"
-            if data['name'] == current_team.name:
+            if data["name"] == current_team.name:
                 return data
             else:
-                name_changes = get_config('name_changes', default=True)
+                name_changes = get_config("name_changes", default=True)
                 if bool(name_changes) is False:
-                    raise ValidationError('Name changes are disabled', field_names=['name'])
+                    raise ValidationError(
+                        "Name changes are disabled", field_names=["name"]
+                    )
 
                 if existing_team:
-                    raise ValidationError('Team name has already been taken', field_names=['name'])
+                    raise ValidationError(
+                        "Team name has already been taken", field_names=["name"]
+                    )
 
     @pre_load
     def validate_email(self, data):
-        email = data.get('email')
+        email = data.get("email")
         if email is None:
             return
 
         existing_team = Teams.query.filter_by(email=email).first()
         if is_admin():
-            team_id = data.get('id')
+            team_id = data.get("id")
             if team_id:
                 if existing_team and existing_team.id != team_id:
-                    raise ValidationError('Email address has already been used', field_names=['email'])
+                    raise ValidationError(
+                        "Email address has already been used", field_names=["email"]
+                    )
             else:
                 if existing_team:
-                    raise ValidationError('Email address has already been used', field_names=['email'])
+                    raise ValidationError(
+                        "Email address has already been used", field_names=["email"]
+                    )
         else:
             current_team = get_current_team()
             if email == current_team.email:
                 return data
             else:
                 if existing_team:
-                    raise ValidationError('Email address has already been used', field_names=['email'])
+                    raise ValidationError(
+                        "Email address has already been used", field_names=["email"]
+                    )
 
     @pre_load
     def validate_password_confirmation(self, data):
-        password = data.get('password')
+        password = data.get("password")
-        confirm = data.get('confirm')
+        confirm = data.get("confirm")
 
         if is_admin():
             pass
@@ -116,29 +128,38 @@ class TeamSchema(ma.ModelSchema):
             current_user = get_current_user()
 
             if current_team.captain_id != current_user.id:
-                raise ValidationError('Only the captain can change the team password', field_names=['captain_id'])
+                raise ValidationError(
+                    "Only the captain can change the team password",
+                    field_names=["captain_id"],
+                )
 
             if password and (bool(confirm) is False):
-                raise ValidationError('Please confirm your current password', field_names=['confirm'])
+                raise ValidationError(
+                    "Please confirm your current password", field_names=["confirm"]
+                )
 
             if password and confirm:
-                test = verify_password(plaintext=confirm, ciphertext=current_team.password)
+                test = verify_password(
+                    plaintext=confirm, ciphertext=current_team.password
+                )
                 if test is True:
                     return data
                 else:
-                    raise ValidationError('Your previous password is incorrect', field_names=['confirm'])
+                    raise ValidationError(
+                        "Your previous password is incorrect", field_names=["confirm"]
+                    )
             else:
-                data.pop('password', None)
+                data.pop("password", None)
-                data.pop('confirm', None)
+                data.pop("confirm", None)
 
     @pre_load
     def validate_captain_id(self, data):
-        captain_id = data.get('captain_id')
+        captain_id = data.get("captain_id")
         if captain_id is None:
             return
 
         if is_admin():
-            team_id = data.get('id')
+            team_id = data.get("id")
             if team_id:
                 target_team = Teams.query.filter_by(id=team_id).first()
             else:
@@ -147,64 +168,67 @@ class TeamSchema(ma.ModelSchema):
             if captain in target_team.members:
                 return
             else:
-                raise ValidationError('Invalid Captain ID', field_names=['captain_id'])
+                raise ValidationError("Invalid Captain ID", field_names=["captain_id"])
         else:
             current_team = get_current_team()
             current_user = get_current_user()
             if current_team.captain_id == current_user.id:
                 return
             else:
-                raise ValidationError('Only the captain can change team captain', field_names=['captain_id'])
+                raise ValidationError(
+                    "Only the captain can change team captain",
+                    field_names=["captain_id"],
+                )
 
     views = {
-        'user': [
+        "user": [
-            'website',
+            "website",
-            'name',
+            "name",
-            'country',
+            "country",
-            'affiliation',
+            "affiliation",
-            'bracket',
+            "bracket",
-            'members',
+            "members",
-            'id',
+            "id",
-            'oauth_id',
+            "oauth_id",
-            'captain_id',
+            "captain_id",
         ],
-        'self': [
+        "self": [
-            'website',
+            "website",
-            'name',
+            "name",
-            'email',
+            "email",
-            'country',
+            "country",
-            'affiliation',
+            "affiliation",
-            'bracket',
+            "bracket",
-            'members',
+            "members",
-            'id',
+            "id",
-            'oauth_id',
+            "oauth_id",
-            'password',
+            "password",
-            'captain_id',
+            "captain_id",
+        ],
+        "admin": [
+            "website",
+            "name",
+            "created",
+            "country",
+            "banned",
+            "email",
+            "affiliation",
+            "secret",
+            "bracket",
+            "members",
+            "hidden",
+            "id",
+            "oauth_id",
+            "password",
+            "captain_id",
         ],
-        'admin': [
-            'website',
-            'name',
-            'created',
-            'country',
-            'banned',
-            'email',
-            'affiliation',
-            'secret',
-            'bracket',
-            'members',
-            'hidden',
-            'id',
-            'oauth_id',
-            'password',
-            'captain_id',
-        ]
     }
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(TeamSchema, self).__init__(*args, **kwargs)

CTFd/schemas/unlocks.py

@@ -6,30 +6,18 @@ class UnlockSchema(ma.ModelSchema):
     class Meta:
         model = Unlocks
         include_fk = True
-        dump_only = ('id', 'date')
+        dump_only = ("id", "date")
 
     views = {
-        'admin': [
+        "admin": ["user_id", "target", "team_id", "date", "type", "id"],
-            'user_id',
+        "user": ["target", "date", "type", "id"],
-            'target',
-            'team_id',
-            'date',
-            'type',
-            'id'
-        ],
-        'user': [
-            'target',
-            'date',
-            'type',
-            'id'
-        ]
     }
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(UnlockSchema, self).__init__(*args, **kwargs)

CTFd/schemas/users.py

@@ -13,181 +13,199 @@ class UserSchema(ma.ModelSchema):
     class Meta:
         model = Users
         include_fk = True
-        dump_only = ('id', 'oauth_id', 'created')
+        dump_only = ("id", "oauth_id", "created")
-        load_only = ('password',)
+        load_only = ("password",)
 
     name = field_for(
         Users,
-        'name',
+        "name",
         required=True,
         validate=[
-            validate.Length(min=1, max=128, error='User names must not be empty')
+            validate.Length(min=1, max=128, error="User names must not be empty")
-        ]
+        ],
     )
     email = field_for(
         Users,
-        'email',
+        "email",
         validate=[
-            validate.Email('Emails must be a properly formatted email address'),
+            validate.Email("Emails must be a properly formatted email address"),
-            validate.Length(min=1, max=128, error='Emails must not be empty'),
+            validate.Length(min=1, max=128, error="Emails must not be empty"),
-        ]
+        ],
     )
     website = field_for(
         Users,
-        'website',
+        "website",
         validate=[
             # This is a dirty hack to let website accept empty strings so you can remove your website
             lambda website: validate.URL(
-                error='Websites must be a proper URL starting with http or https',
+                error="Websites must be a proper URL starting with http or https",
-                schemes={'http', 'https'}
+                schemes={"http", "https"},
-            )(website) if website else True
+            )(website)
-        ]
+            if website
-    )
+            else True
-    country = field_for(
+        ],
-        Users,
-        'country',
-        validate=[
-            validate_country_code
-        ]
-    )
-    password = field_for(
-        Users,
-        'password',
     )
+    country = field_for(Users, "country", validate=[validate_country_code])
+    password = field_for(Users, "password")
 
     @pre_load
     def validate_name(self, data):
-        name = data.get('name')
+        name = data.get("name")
         if name is None:
             return
 
         existing_user = Users.query.filter_by(name=name).first()
         current_user = get_current_user()
         if is_admin():
-            user_id = data.get('id')
+            user_id = data.get("id")
             if user_id:
                 if existing_user and existing_user.id != user_id:
-                    raise ValidationError('User name has already been taken', field_names=['name'])
+                    raise ValidationError(
+                        "User name has already been taken", field_names=["name"]
+                    )
             else:
                 if existing_user:
                     if current_user:
                         if current_user.id != existing_user.id:
-                            raise ValidationError('User name has already been taken', field_names=['name'])
+                            raise ValidationError(
+                                "User name has already been taken", field_names=["name"]
+                            )
                     else:
-                        raise ValidationError('User name has already been taken', field_names=['name'])
+                        raise ValidationError(
+                            "User name has already been taken", field_names=["name"]
+                        )
         else:
             if name == current_user.name:
                 return data
             else:
-                name_changes = get_config('name_changes', default=True)
+                name_changes = get_config("name_changes", default=True)
                 if bool(name_changes) is False:
-                    raise ValidationError('Name changes are disabled', field_names=['name'])
+                    raise ValidationError(
+                        "Name changes are disabled", field_names=["name"]
+                    )
                 if existing_user:
-                    raise ValidationError('User name has already been taken', field_names=['name'])
+                    raise ValidationError(
+                        "User name has already been taken", field_names=["name"]
+                    )
 
     @pre_load
     def validate_email(self, data):
-        email = data.get('email')
+        email = data.get("email")
         if email is None:
             return
 
         existing_user = Users.query.filter_by(email=email).first()
         current_user = get_current_user()
         if is_admin():
-            user_id = data.get('id')
+            user_id = data.get("id")
             if user_id:
                 if existing_user and existing_user.id != user_id:
-                    raise ValidationError('Email address has already been used', field_names=['email'])
+                    raise ValidationError(
+                        "Email address has already been used", field_names=["email"]
+                    )
             else:
                 if existing_user:
                     if current_user:
                         if current_user.id != existing_user.id:
-                            raise ValidationError('Email address has already been used', field_names=['email'])
+                            raise ValidationError(
+                                "Email address has already been used",
+                                field_names=["email"],
+                            )
                     else:
-                        raise ValidationError('Email address has already been used', field_names=['email'])
+                        raise ValidationError(
+                            "Email address has already been used", field_names=["email"]
+                        )
         else:
             if email == current_user.email:
                 return data
             else:
                 if existing_user:
-                    raise ValidationError('Email address has already been used', field_names=['email'])
+                    raise ValidationError(
+                        "Email address has already been used", field_names=["email"]
+                    )
                 if check_email_is_whitelisted(email) is False:
                     raise ValidationError(
                         "Only email addresses under {domains} may register".format(
-                            domains=get_config('domain_whitelist')
+                            domains=get_config("domain_whitelist")
                         ),
-                        field_names=['email']
+                        field_names=["email"],
                     )
-                if get_config('verify_emails'):
+                if get_config("verify_emails"):
                     current_user.verified = False
 
     @pre_load
     def validate_password_confirmation(self, data):
-        password = data.get('password')
+        password = data.get("password")
-        confirm = data.get('confirm')
+        confirm = data.get("confirm")
         target_user = get_current_user()
 
         if is_admin():
             pass
         else:
             if password and (bool(confirm) is False):
-                raise ValidationError('Please confirm your current password', field_names=['confirm'])
+                raise ValidationError(
+                    "Please confirm your current password", field_names=["confirm"]
+                )
 
             if password and confirm:
-                test = verify_password(plaintext=confirm, ciphertext=target_user.password)
+                test = verify_password(
+                    plaintext=confirm, ciphertext=target_user.password
+                )
                 if test is True:
                     return data
                 else:
-                    raise ValidationError('Your previous password is incorrect', field_names=['confirm'])
+                    raise ValidationError(
+                        "Your previous password is incorrect", field_names=["confirm"]
+                    )
             else:
-                data.pop('password', None)
+                data.pop("password", None)
-                data.pop('confirm', None)
+                data.pop("confirm", None)
 
     views = {
-        'user': [
+        "user": [
-            'website',
+            "website",
-            'name',
+            "name",
-            'country',
+            "country",
-            'affiliation',
+            "affiliation",
-            'bracket',
+            "bracket",
-            'id',
+            "id",
-            'oauth_id',
+            "oauth_id",
         ],
-        'self': [
+        "self": [
-            'website',
+            "website",
-            'name',
+            "name",
-            'email',
+            "email",
-            'country',
+            "country",
-            'affiliation',
+            "affiliation",
-            'bracket',
+            "bracket",
-            'id',
+            "id",
-            'oauth_id',
+            "oauth_id",
-            'password'
+            "password",
+        ],
+        "admin": [
+            "website",
+            "name",
+            "created",
+            "country",
+            "banned",
+            "email",
+            "affiliation",
+            "secret",
+            "bracket",
+            "hidden",
+            "id",
+            "oauth_id",
+            "password",
+            "type",
+            "verified",
         ],
-        'admin': [
-            'website',
-            'name',
-            'created',
-            'country',
-            'banned',
-            'email',
-            'affiliation',
-            'secret',
-            'bracket',
-            'hidden',
-            'id',
-            'oauth_id',
-            'password',
-            'type',
-            'verified'
-        ]
     }
 
     def __init__(self, view=None, *args, **kwargs):
         if view:
             if isinstance(view, string_types):
-                kwargs['only'] = self.views[view]
+                kwargs["only"] = self.views[view]
             elif isinstance(view, list):
-                kwargs['only'] = view
+                kwargs["only"] = view
 
         super(UserSchema, self).__init__(*args, **kwargs)

CTFd/scoreboard.py

@@ -5,15 +5,15 @@ from CTFd.utils.decorators.visibility import check_score_visibility
 
 from CTFd.utils.scores import get_standings
 
-scoreboard = Blueprint('scoreboard', __name__)
+scoreboard = Blueprint("scoreboard", __name__)
 
 
-@scoreboard.route('/scoreboard')
+@scoreboard.route("/scoreboard")
 @check_score_visibility
 def listing():
     standings = get_standings()
     return render_template(
-        'scoreboard.html',
+        "scoreboard.html",
         standings=standings,
-        score_frozen=config.is_scoreboard_frozen()
+        score_frozen=config.is_scoreboard_frozen(),
     )

CTFd/teams.py

@@ -5,17 +5,20 @@ from CTFd.utils.decorators.modes import require_team_mode
 from CTFd.utils import config
 from CTFd.utils.user import get_current_user
 from CTFd.utils.crypto import verify_password
-from CTFd.utils.decorators.visibility import check_account_visibility, check_score_visibility
+from CTFd.utils.decorators.visibility import (
+    check_account_visibility,
+    check_score_visibility,
+)
 from CTFd.utils.helpers import get_errors
 
-teams = Blueprint('teams', __name__)
+teams = Blueprint("teams", __name__)
 
 
-@teams.route('/teams')
+@teams.route("/teams")
 @check_account_visibility
 @require_team_mode
 def listing():
-    page = abs(request.args.get('page', 1, type=int))
+    page = abs(request.args.get("page", 1, type=int))
     results_per_page = 50
     page_start = results_per_page * (page - 1)
     page_end = results_per_page * (page - 1) + results_per_page
@@ -26,21 +29,25 @@ def listing():
     #     teams = Teams.query.filter_by(verified=True, banned=False).slice(page_start, page_end).all()
     # else:
     count = Teams.query.filter_by(hidden=False, banned=False).count()
-    teams = Teams.query.filter_by(hidden=False, banned=False).slice(page_start, page_end).all()
+    teams = (
+        Teams.query.filter_by(hidden=False, banned=False)
+        .slice(page_start, page_end)
+        .all()
+    )
 
     pages = int(count / results_per_page) + (count % results_per_page > 0)
-    return render_template('teams/teams.html', teams=teams, pages=pages, curr_page=page)
+    return render_template("teams/teams.html", teams=teams, pages=pages, curr_page=page)
 
 
-@teams.route('/teams/join', methods=['GET', 'POST'])
+@teams.route("/teams/join", methods=["GET", "POST"])
 @authed_only
 @require_team_mode
 def join():
-    if request.method == 'GET':
+    if request.method == "GET":
-        return render_template('teams/join_team.html')
+        return render_template("teams/join_team.html")
-    if request.method == 'POST':
+    if request.method == "POST":
-        teamname = request.form.get('name')
+        teamname = request.form.get("name")
-        passphrase = request.form.get('password', '').strip()
+        passphrase = request.form.get("password", "").strip()
 
         team = Teams.query.filter_by(name=teamname).first()
         user = get_current_user()
@@ -52,57 +59,51 @@ def join():
                 team.captain_id = user.id
                 db.session.commit()
 
-            return redirect(url_for('challenges.listing'))
+            return redirect(url_for("challenges.listing"))
         else:
-            errors = ['That information is incorrect']
+            errors = ["That information is incorrect"]
-            return render_template('teams/join_team.html', errors=errors)
+            return render_template("teams/join_team.html", errors=errors)
 
 
-@teams.route('/teams/new', methods=['GET', 'POST'])
+@teams.route("/teams/new", methods=["GET", "POST"])
 @authed_only
 @require_team_mode
 def new():
-    if request.method == 'GET':
+    if request.method == "GET":
         return render_template("teams/new_team.html")
-    elif request.method == 'POST':
+    elif request.method == "POST":
-        teamname = request.form.get('name')
+        teamname = request.form.get("name")
-        passphrase = request.form.get('password', '').strip()
+        passphrase = request.form.get("password", "").strip()
         errors = get_errors()
 
         user = get_current_user()
 
         existing_team = Teams.query.filter_by(name=teamname).first()
         if existing_team:
-            errors.append('That team name is already taken')
+            errors.append("That team name is already taken")
         if not teamname:
-            errors.append('That team name is invalid')
+            errors.append("That team name is invalid")
 
         if errors:
             return render_template("teams/new_team.html", errors=errors)
 
-        team = Teams(
+        team = Teams(name=teamname, password=passphrase, captain_id=user.id)
-            name=teamname,
-            password=passphrase,
-            captain_id=user.id
-        )
 
         db.session.add(team)
         db.session.commit()
 
         user.team_id = team.id
         db.session.commit()
-        return redirect(url_for('challenges.listing'))
+        return redirect(url_for("challenges.listing"))
 
 
-@teams.route('/team')
+@teams.route("/team")
 @authed_only
 @require_team_mode
 def private():
     user = get_current_user()
     if not user.team_id:
-        return render_template(
+        return render_template("teams/team_enrollment.html")
-            'teams/team_enrollment.html',
-        )
 
     team_id = user.team_id
 
@@ -114,18 +115,18 @@ def private():
     score = team.score
 
     return render_template(
-        'teams/private.html',
+        "teams/private.html",
         solves=solves,
         awards=awards,
         user=user,
         team=team,
         score=score,
         place=place,
-        score_frozen=config.is_scoreboard_frozen()
+        score_frozen=config.is_scoreboard_frozen(),
     )
 
 
-@teams.route('/teams/<int:team_id>')
+@teams.route("/teams/<int:team_id>")
 @check_account_visibility
 @check_score_visibility
 @require_team_mode
@@ -139,14 +140,14 @@ def public(team_id):
     score = team.score
 
     if errors:
-        return render_template('teams/public.html', team=team, errors=errors)
+        return render_template("teams/public.html", team=team, errors=errors)
 
     return render_template(
-        'teams/public.html',
+        "teams/public.html",
         solves=solves,
         awards=awards,
         team=team,
         score=score,
         place=place,
-        score_frozen=config.is_scoreboard_frozen()
+        score_frozen=config.is_scoreboard_frozen(),
     )

CTFd/themes/admin/static/css/base.css

@@ -1,9 +1,12 @@
-html, body, .container {
+html,
-    font-family: 'Lato', 'LatoOffline', sans-serif;
+body,
+.container {
+  font-family: "Lato", "LatoOffline", sans-serif;
 }
 
-h1, h2 {
+h1,
-    font-family: 'Raleway', 'RalewayOffline', sans-serif;
+h2 {
+  font-family: "Raleway", "RalewayOffline", sans-serif;
   font-weight: 500;
   letter-spacing: 2px;
 }
@@ -19,7 +22,8 @@ table > thead > tr > td {
   border-top: none !important;
 }
 
-.table td, .table th {
+.table td,
+.table th {
   vertical-align: inherit;
 }
 
@@ -112,12 +116,12 @@ pre {
 }
 
 .btn-info {
-    background-color: #5B7290 !important;
+  background-color: #5b7290 !important;
-    border-color: #5B7290 !important;
+  border-color: #5b7290 !important;
 }
 
 .badge-info {
-    background-color: #5B7290 !important;
+  background-color: #5b7290 !important;
 }
 
 .alert {

CTFd/themes/admin/static/css/challenge-board.css

@@ -17,11 +17,11 @@
 }
 
 .btn-info {
-    background-color: #5B7290 !important;
+  background-color: #5b7290 !important;
 }
 
 .badge-info {
-    background-color: #5B7290 !important;
+  background-color: #5b7290 !important;
 }
 
 .challenge-button {

CTFd/themes/admin/static/css/style.css

@@ -1,5 +1,5 @@
 tbody tr:hover {
-    background-color: rgba(0, 0, 0, .1) !important;
+  background-color: rgba(0, 0, 0, 0.1) !important;
 }
 
 tr[data-href] {

CTFd/themes/admin/static/js/challenges/challenge.js

@@ -1,18 +1,25 @@
 function renderSubmissionResponse(response, cb) {
   var result = response.data;
 
-    var result_message = $('#result-message');
+  var result_message = $("#result-message");
-    var result_notification = $('#result-notification');
+  var result_notification = $("#result-notification");
   var answer_input = $("#submission-input");
   result_notification.removeClass();
   result_message.text(result.message);
 
   if (result.status === "authentication_required") {
-        window.location = script_root + "/login?next=" + script_root + window.location.pathname + window.location.hash;
+    window.location =
-        return
+      script_root +
-    }
+      "/login?next=" +
-    else if (result.status === "incorrect") { // Incorrect key
+      script_root +
-        result_notification.addClass('alert alert-danger alert-dismissable text-center');
+      window.location.pathname +
+      window.location.hash;
+    return;
+  } else if (result.status === "incorrect") {
+    // Incorrect key
+    result_notification.addClass(
+      "alert alert-danger alert-dismissable text-center"
+    );
     result_notification.slideDown();
 
     answer_input.removeClass("correct");
@@ -20,29 +27,45 @@ function renderSubmissionResponse(response, cb) {
     setTimeout(function() {
       answer_input.removeClass("wrong");
     }, 3000);
-    }
+  } else if (result.status === "correct") {
-    else if (result.status === "correct") { // Challenge Solved
+    // Challenge Solved
-        result_notification.addClass('alert alert-success alert-dismissable text-center');
+    result_notification.addClass(
+      "alert alert-success alert-dismissable text-center"
+    );
     result_notification.slideDown();
 
-        $('.challenge-solves').text((parseInt($('.challenge-solves').text().split(" ")[0]) + 1 + " Solves"));
+    $(".challenge-solves").text(
+      parseInt(
+        $(".challenge-solves")
+          .text()
+          .split(" ")[0]
+      ) +
+        1 +
+        " Solves"
+    );
 
     answer_input.val("");
     answer_input.removeClass("wrong");
     answer_input.addClass("correct");
-    }
+  } else if (result.status === "already_solved") {
-    else if (result.status === "already_solved") { // Challenge already solved
+    // Challenge already solved
-        result_notification.addClass('alert alert-info alert-dismissable text-center');
+    result_notification.addClass(
+      "alert alert-info alert-dismissable text-center"
+    );
     result_notification.slideDown();
 
     answer_input.addClass("correct");
-    }
+  } else if (result.status === "paused") {
-    else if (result.status === "paused") { // CTF is paused
+    // CTF is paused
-        result_notification.addClass('alert alert-warning alert-dismissable text-center');
+    result_notification.addClass(
+      "alert alert-warning alert-dismissable text-center"
+    );
     result_notification.slideDown();
-    }
+  } else if (result.status === "ratelimited") {
-    else if (result.status === "ratelimited") { // Keys per minute too high
+    // Keys per minute too high
-        result_notification.addClass('alert alert-warning alert-dismissable text-center');
+    result_notification.addClass(
+      "alert alert-warning alert-dismissable text-center"
+    );
     result_notification.slideDown();
 
     answer_input.addClass("too-fast");
@@ -51,9 +74,9 @@ function renderSubmissionResponse(response, cb) {
     }, 3000);
   }
   setTimeout(function() {
-        $('.alert').slideUp();
+    $(".alert").slideUp();
-        $('#submit-key').removeClass("disabled-button");
+    $("#submit-key").removeClass("disabled-button");
-        $('#submit-key').prop('disabled', false);
+    $("#submit-key").prop("disabled", false);
   }, 3000);
 
   if (cb) {
@@ -62,35 +85,42 @@ function renderSubmissionResponse(response, cb) {
 }
 
 $(document).ready(function() {
-    $('.preview-challenge').click(function (e) {
+  $(".preview-challenge").click(function(e) {
     window.challenge = new Object();
-        $.get(script_root + "/api/v1/challenges/" + CHALLENGE_ID, function (response) {
+    $.get(script_root + "/api/v1/challenges/" + CHALLENGE_ID, function(
+      response
+    ) {
       var challenge_data = response.data;
-            challenge_data['solves'] = null;
+      challenge_data["solves"] = null;
 
-            $.getScript(script_root + challenge_data.type_data.scripts.view, function () {
+      $.getScript(
-                $.get(script_root + challenge_data.type_data.templates.view, function (template_data) {
+        script_root + challenge_data.type_data.scripts.view,
-
+        function() {
-                    $('#challenge-window').empty();
+          $.get(script_root + challenge_data.type_data.templates.view, function(
+            template_data
+          ) {
+            $("#challenge-window").empty();
             var template = nunjucks.compile(template_data);
             window.challenge.data = challenge_data;
             window.challenge.preRender();
 
-                    challenge_data['description'] = window.challenge.render(challenge_data['description']);
+            challenge_data["description"] = window.challenge.render(
-                    challenge_data['script_root'] = script_root;
+              challenge_data["description"]
+            );
+            challenge_data["script_root"] = script_root;
 
-                    $('#challenge-window').append(template.render(challenge_data));
+            $("#challenge-window").append(template.render(challenge_data));
 
-                    $('.challenge-solves').click(function (e) {
+            $(".challenge-solves").click(function(e) {
-                        getsolves($('#challenge-id').val())
+              getsolves($("#challenge-id").val());
             });
-                    $('.nav-tabs a').click(function (e) {
+            $(".nav-tabs a").click(function(e) {
               e.preventDefault();
-                        $(this).tab('show')
+              $(this).tab("show");
             });
 
             // Handle modal toggling
-                    $('#challenge-window').on('hide.bs.modal', function (event) {
+            $("#challenge-window").on("hide.bs.modal", function(event) {
               $("#submission-input").removeClass("wrong");
               $("#submission-input").removeClass("correct");
               $("#incorrect-key").slideUp();
@@ -99,12 +129,12 @@ $(document).ready(function () {
               $("#too-fast").slideUp();
             });
 
-                    $('#submit-key').click(function (e) {
+            $("#submit-key").click(function(e) {
               e.preventDefault();
-                        $('#submit-key').addClass("disabled-button");
+              $("#submit-key").addClass("disabled-button");
-                        $('#submit-key').prop('disabled', true);
+              $("#submit-key").prop("disabled", true);
               window.challenge.submit(function(data) {
-                            renderSubmissionResponse(data)
+                renderSubmissionResponse(data);
               }, true);
               // Preview passed as true
             });
@@ -117,62 +147,74 @@ $(document).ready(function () {
 
             $(".input-field").bind({
               focus: function() {
-                            $(this).parent().addClass('input--filled');
+                $(this)
+                  .parent()
+                  .addClass("input--filled");
                 $label = $(this).siblings(".input-label");
               },
               blur: function() {
-                            if ($(this).val() === '') {
+                if ($(this).val() === "") {
-                                $(this).parent().removeClass('input--filled');
+                  $(this)
+                    .parent()
+                    .removeClass("input--filled");
                   $label = $(this).siblings(".input-label");
-                                $label.removeClass('input--hide');
+                  $label.removeClass("input--hide");
                 }
               }
             });
 
             window.challenge.postRender();
-                    window.location.replace(window.location.href.split('#')[0] + '#preview');
+            window.location.replace(
+              window.location.href.split("#")[0] + "#preview"
+            );
 
-                    $('#challenge-window').modal();
+            $("#challenge-window").modal();
-                });
           });
+        }
+      );
     });
   });
 
-    $('.delete-challenge').click(function(e){
+  $(".delete-challenge").click(function(e) {
     ezq({
       title: "Delete Challenge",
-            body: "Are you sure you want to delete {0}".format("<strong>" + htmlentities(CHALLENGE_NAME) + "</strong>"),
+      body: "Are you sure you want to delete {0}".format(
+        "<strong>" + htmlentities(CHALLENGE_NAME) + "</strong>"
+      ),
       success: function() {
-                CTFd.fetch('/api/v1/challenges/' + CHALLENGE_ID, {
+        CTFd.fetch("/api/v1/challenges/" + CHALLENGE_ID, {
-                    method: 'DELETE',
+          method: "DELETE"
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
-                        window.location = script_root + '/admin/challenges';
+              window.location = script_root + "/admin/challenges";
             }
           });
       }
     });
   });
 
-    $('#challenge-update-container > form').submit(function(e){
+  $("#challenge-update-container > form").submit(function(e) {
     e.preventDefault();
     var params = $(e.target).serializeJSON(true);
     console.log(params);
 
-
+    CTFd.fetch("/api/v1/challenges/" + CHALLENGE_ID, {
-        CTFd.fetch('/api/v1/challenges/' + CHALLENGE_ID, {
+      method: "PATCH",
-            method: 'PATCH',
+      credentials: "same-origin",
-            credentials: 'same-origin',
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (data) {
+      })
+      .then(function(data) {
         if (data.success) {
           ezal({
             title: "Success",
@@ -185,11 +227,11 @@ $(document).ready(function () {
 
   if (window.location.hash) {
     let hash = window.location.hash.replace("<>[]'\"", "");
-        $('nav a[href="' + hash + '"]').tab('show');
+    $('nav a[href="' + hash + '"]').tab("show");
   }
 
-    $('.nav-tabs a').click(function (e) {
+  $(".nav-tabs a").click(function(e) {
-        $(this).tab('show');
+    $(this).tab("show");
     window.location.hash = this.hash;
   });
 });

CTFd/themes/admin/static/js/challenges/challenges.js

@@ -1,2 +1 @@
-$(document).ready(function () {
+$(document).ready(function() {});
-});

CTFd/themes/admin/static/js/challenges/files.js

@@ -1,18 +1,18 @@
 $(document).ready(function() {
-    $('#file-add-form').submit(function (e) {
+  $("#file-add-form").submit(function(e) {
     e.preventDefault();
     var formData = new FormData(e.target);
-        formData.append('nonce', csrf_nonce);
+    formData.append("nonce", csrf_nonce);
-        formData.append('challenge', CHALLENGE_ID);
+    formData.append("challenge", CHALLENGE_ID);
-        formData.append('type', 'challenge');
+    formData.append("type", "challenge");
     var pg = ezpg({
       width: 0,
-            title: "Upload Progress",
+      title: "Upload Progress"
     });
     $.ajax({
-            url: script_root + '/api/v1/files',
+      url: script_root + "/api/v1/files",
       data: formData,
-            type: 'POST',
+      type: "POST",
       cache: false,
       contentType: false,
       processData: false,
@@ -36,35 +36,35 @@ $(document).ready(function () {
         // Refresh modal
         pg = ezpg({
           target: pg,
-                    width: 100,
+          width: 100
         });
-                setTimeout(
+        setTimeout(function() {
-                    function () {
+          pg.modal("hide");
-                        pg.modal('hide');
+        }, 500);
-                    }, 500
-                );
 
-                setTimeout(
+        setTimeout(function() {
-                    function () {
           window.location.reload();
-                    }, 700
+        }, 700);
-                );
       }
     });
   });
 
-    $('.delete-file').click(function(e){
+  $(".delete-file").click(function(e) {
-        var file_id = $(this).attr('file-id');
+    var file_id = $(this).attr("file-id");
-        var row = $(this).parent().parent();
+    var row = $(this)
+      .parent()
+      .parent();
     ezq({
       title: "Delete Files",
       body: "Are you sure you want to delete this file?",
       success: function() {
-                CTFd.fetch('/api/v1/files/' + file_id, {
+        CTFd.fetch("/api/v1/files/" + file_id, {
-                    method: 'DELETE',
+          method: "DELETE"
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
               row.remove();
             }

CTFd/themes/admin/static/js/challenges/flags.js

@@ -1,6 +1,6 @@
 $(document).ready(function() {
-    $('#flag-add-button').click(function (e) {
+  $("#flag-add-button").click(function(e) {
-        $.get(script_root + '/api/v1/flags/types', function (response) {
+    $.get(script_root + "/api/v1/flags/types", function(response) {
       var data = response.data;
       var flag_type_select = $("#flags-create-select");
       flag_type_select.empty();
@@ -10,102 +10,120 @@ $(document).ready(function () {
 
       for (var key in data) {
         if (data.hasOwnProperty(key)) {
-                    option = "<option value='{0}'>{1}</option>".format(key, data[key].name);
+          option = "<option value='{0}'>{1}</option>".format(
+            key,
+            data[key].name
+          );
           flag_type_select.append(option);
         }
       }
       $("#flag-edit-modal").modal();
     });
 
-        $('#flag-edit-modal form').submit(function(e){
+    $("#flag-edit-modal form").submit(function(e) {
       e.preventDefault();
       var params = $(this).serializeJSON(true);
-            params['challenge'] = CHALLENGE_ID;
+      params["challenge"] = CHALLENGE_ID;
-            CTFd.fetch('/api/v1/flags', {
+      CTFd.fetch("/api/v1/flags", {
-                method: 'POST',
+        method: "POST",
-                credentials: 'same-origin',
+        credentials: "same-origin",
         headers: {
-                    'Accept': 'application/json',
+          Accept: "application/json",
-                    'Content-Type': 'application/json'
+          "Content-Type": "application/json"
         },
         body: JSON.stringify(params)
-            }).then(function (response) {
+      })
-                return response.json()
+        .then(function(response) {
-            }).then(function (response) {
+          return response.json();
+        })
+        .then(function(response) {
           window.location.reload();
         });
     });
-        $('#flag-edit-modal').modal();
+    $("#flag-edit-modal").modal();
   });
 
-
   $("#flags-create-select").change(function(e) {
     e.preventDefault();
-        var flag_type_name = $(this).find("option:selected").text();
+    var flag_type_name = $(this)
+      .find("option:selected")
+      .text();
 
-        $.get(script_root + '/api/v1/flags/types/' + flag_type_name, function (response) {
+    $.get(script_root + "/api/v1/flags/types/" + flag_type_name, function(
+      response
+    ) {
       var data = response.data;
       $.get(script_root + data.templates.create, function(template_data) {
         var template = nunjucks.compile(template_data);
         $("#create-keys-entry-div").html(template.render());
         $("#create-keys-button-div").show();
       });
-        })
+    });
   });
 
-    $('.edit-flag').click(function (e) {
+  $(".edit-flag").click(function(e) {
     e.preventDefault();
-        var flag_id = $(this).attr('flag-id');
+    var flag_id = $(this).attr("flag-id");
-        var row = $(this).parent().parent();
+    var row = $(this)
+      .parent()
+      .parent();
 
-        $.get(script_root + '/api/v1/flags/' + flag_id, function (response) {
+    $.get(script_root + "/api/v1/flags/" + flag_id, function(response) {
       var data = response.data;
       $.get(script_root + data.templates.update, function(template_data) {
-                $('#edit-flags form').empty();
+        $("#edit-flags form").empty();
 
         var template = nunjucks.compile(template_data);
-                $('#edit-flags form').append(template.render(data));
+        $("#edit-flags form").append(template.render(data));
 
-                $('#edit-flags form').submit(function (e) {
+        $("#edit-flags form").submit(function(e) {
           e.preventDefault();
-                    var params = $('#edit-flags form').serializeJSON();
+          var params = $("#edit-flags form").serializeJSON();
 
-                    CTFd.fetch('/api/v1/flags/' + flag_id, {
+          CTFd.fetch("/api/v1/flags/" + flag_id, {
-                        method: 'PATCH',
+            method: "PATCH",
-                        credentials: 'same-origin',
+            credentials: "same-origin",
             headers: {
-                            'Accept': 'application/json',
+              Accept: "application/json",
-                            'Content-Type': 'application/json'
+              "Content-Type": "application/json"
             },
             body: JSON.stringify(params)
-                    }).then(function (response) {
+          })
+            .then(function(response) {
               return response.json();
-                    }).then(function (response) {
+            })
+            .then(function(response) {
               if (response.success) {
-                            $(row).find('.flag-content').text(response.data.content);
+                $(row)
-                            $('#edit-flags').modal('toggle');
+                  .find(".flag-content")
+                  .text(response.data.content);
+                $("#edit-flags").modal("toggle");
               }
             });
         });
-                $('#edit-flags').modal();
+        $("#edit-flags").modal();
       });
     });
   });
 
-    $('.delete-flag').click(function (e) {
+  $(".delete-flag").click(function(e) {
     e.preventDefault();
-        var flag_id = $(this).attr('flag-id');
+    var flag_id = $(this).attr("flag-id");
-        var row = $(this).parent().parent();
+    var row = $(this)
+      .parent()
+      .parent();
 
     ezq({
       title: "Delete Flag",
       body: "Are you sure you want to delete this flag?",
       success: function() {
-                CTFd.fetch('/api/v1/flags/' + flag_id, {
+        CTFd.fetch("/api/v1/flags/" + flag_id, {
-                    method: 'DELETE',
+          method: "DELETE"
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
               row.remove();
             }

CTFd/themes/admin/static/js/challenges/hints.js

@@ -1,10 +1,10 @@
 function hint(id) {
-    return CTFd.fetch('/api/v1/hints/' + id + '?preview=true', {
+  return CTFd.fetch("/api/v1/hints/" + id + "?preview=true", {
-        method: 'GET',
+    method: "GET",
-        credentials: 'same-origin',
+    credentials: "same-origin",
     headers: {
-            'Accept': 'application/json',
+      Accept: "application/json",
-            'Content-Type': 'application/json'
+      "Content-Type": "application/json"
     }
   }).then(function(response) {
     return response.json();
@@ -14,7 +14,7 @@ function hint(id) {
 function loadhint(hintid) {
   var md = window.markdownit({
     html: true,
-        linkify: true,
+    linkify: true
   });
 
   hint(hintid).then(function(response) {
@@ -35,39 +35,45 @@ function loadhint(hintid) {
 }
 
 $(document).ready(function() {
-    $('#hint-add-button').click(function (e) {
+  $("#hint-add-button").click(function(e) {
-        $('#hint-edit-modal form').find("input, textarea").val("");
+    $("#hint-edit-modal form")
+      .find("input, textarea")
+      .val("");
 
     // Markdown Preview
-        $('#new-hint-edit').on('shown.bs.tab', function (event) {
+    $("#new-hint-edit").on("shown.bs.tab", function(event) {
       console.log(event.target.hash);
-            if (event.target.hash == '#hint-preview') {
+      if (event.target.hash == "#hint-preview") {
         console.log(event.target.hash);
         var renderer = window.markdownit({
           html: true,
-                    linkify: true,
+          linkify: true
         });
-                var editor_value = $('#hint-write textarea').val();
+        var editor_value = $("#hint-write textarea").val();
         $(event.target.hash).html(renderer.render(editor_value));
       }
     });
 
-        $('#hint-edit-modal').modal();
+    $("#hint-edit-modal").modal();
   });
 
-    $('.delete-hint').click(function(e){
+  $(".delete-hint").click(function(e) {
     e.preventDefault();
-        var hint_id = $(this).attr('hint-id');
+    var hint_id = $(this).attr("hint-id");
-        var row = $(this).parent().parent();
+    var row = $(this)
+      .parent()
+      .parent();
     ezq({
       title: "Delete Hint",
       body: "Are you sure you want to delete this hint?",
       success: function() {
-                CTFd.fetch('/api/v1/hints/' + hint_id, {
+        CTFd.fetch("/api/v1/hints/" + hint_id, {
-                    method: 'DELETE',
+          method: "DELETE"
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
               row.remove();
             }
@@ -76,66 +82,72 @@ $(document).ready(function () {
     });
   });
 
-    $('.edit-hint').click(function (e) {
+  $(".edit-hint").click(function(e) {
     e.preventDefault();
-        var hint_id = $(this).attr('hint-id');
+    var hint_id = $(this).attr("hint-id");
 
-        CTFd.fetch('/api/v1/hints/' + hint_id + '?preview=true', {
+    CTFd.fetch("/api/v1/hints/" + hint_id + "?preview=true", {
-            method: 'GET',
+      method: "GET",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       }
-        }).then(function (response) {
+    })
-            return response.json()
+      .then(function(response) {
-        }).then(function (response) {
+        return response.json();
+      })
+      .then(function(response) {
         if (response.success) {
-                $('#hint-edit-form input[name=content],textarea[name=content]').val(response.data.content);
+          $("#hint-edit-form input[name=content],textarea[name=content]").val(
-                $('#hint-edit-form input[name=cost]').val(response.data.cost);
+            response.data.content
-                $('#hint-edit-form input[name=id]').val(response.data.id);
+          );
+          $("#hint-edit-form input[name=cost]").val(response.data.cost);
+          $("#hint-edit-form input[name=id]").val(response.data.id);
 
           // Markdown Preview
-                $('#new-hint-edit').on('shown.bs.tab', function (event) {
+          $("#new-hint-edit").on("shown.bs.tab", function(event) {
             console.log(event.target.hash);
-                    if (event.target.hash == '#hint-preview') {
+            if (event.target.hash == "#hint-preview") {
               console.log(event.target.hash);
               var renderer = new markdownit({
                 html: true,
-                            linkify: true,
+                linkify: true
               });
-                        var editor_value = $('#hint-write textarea').val();
+              var editor_value = $("#hint-write textarea").val();
               $(event.target.hash).html(renderer.render(editor_value));
             }
           });
 
-                $('#hint-edit-modal').modal();
+          $("#hint-edit-modal").modal();
         }
       });
   });
 
-    $('#hint-edit-form').submit(function (e) {
+  $("#hint-edit-form").submit(function(e) {
     e.preventDefault();
     var params = $(this).serializeJSON(true);
-        params['challenge'] = CHALLENGE_ID;
+    params["challenge"] = CHALLENGE_ID;
 
-        var method = 'POST';
+    var method = "POST";
-        var url = '/api/v1/hints';
+    var url = "/api/v1/hints";
     if (params.id) {
-            method = 'PATCH';
+      method = "PATCH";
-            url = '/api/v1/hints/' + params.id;
+      url = "/api/v1/hints/" + params.id;
     }
     CTFd.fetch(url, {
       method: method,
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
-            return response.json()
+      .then(function(response) {
-        }).then(function(response) {
+        return response.json();
+      })
+      .then(function(response) {
         if (response.success) {
           // TODO: Refresh hints on submit.
           window.location.reload();

CTFd/themes/admin/static/js/challenges/new.js

@@ -4,28 +4,33 @@ window.challenge = new Object();
 
 function load_chal_template(challenge) {
   $.getScript(script_root + challenge.scripts.view, function() {
-        console.log('loaded renderer');
+    console.log("loaded renderer");
     $.get(script_root + challenge.templates.create, function(template_data) {
       var template = nunjucks.compile(template_data);
-            $("#create-chal-entry-div").html(template.render({'nonce': nonce, 'script_root': script_root}));
+      $("#create-chal-entry-div").html(
+        template.render({ nonce: nonce, script_root: script_root })
+      );
       $.getScript(script_root + challenge.scripts.create, function() {
-                console.log('loaded');
+        console.log("loaded");
         $("#create-chal-entry-div form").submit(function(e) {
           e.preventDefault();
           var params = $("#create-chal-entry-div form").serializeJSON();
-                    CTFd.fetch('/api/v1/challenges', {
+          CTFd.fetch("/api/v1/challenges", {
-                        method: 'POST',
+            method: "POST",
-                        credentials: 'same-origin',
+            credentials: "same-origin",
             headers: {
-                            'Accept': 'application/json',
+              Accept: "application/json",
-                            'Content-Type': 'application/json'
+              "Content-Type": "application/json"
             },
             body: JSON.stringify(params)
-                    }).then(function (response) {
+          })
+            .then(function(response) {
               return response.json();
-                    }).then(function (response) {
+            })
+            .then(function(response) {
               if (response.success) {
-                            window.location = script_root + '/admin/challenges/' + response.data.id;
+                window.location =
+                  script_root + "/admin/challenges/" + response.data.id;
               }
             });
         });
@@ -34,7 +39,7 @@ function load_chal_template(challenge){
   });
 }
 
-$.get(script_root + '/api/v1/challenges/types', function(response){
+$.get(script_root + "/api/v1/challenges/types", function(response) {
   $("#create-chals-select").empty();
   var data = response.data;
   var chal_type_amt = Object.keys(data).length;
@@ -44,9 +49,9 @@ $.get(script_root + '/api/v1/challenges/types', function(response){
     for (var key in data) {
       var challenge = data[key];
       var option = $("<option/>");
-            option.attr('value', challenge.type);
+      option.attr("value", challenge.type);
       option.text(challenge.name);
-            option.data('meta', challenge);
+      option.data("meta", challenge);
       $("#create-chals-select").append(option);
     }
     $("#create-chals-select-div").show();
@@ -56,7 +61,9 @@ $.get(script_root + '/api/v1/challenges/types', function(response){
     load_chal_template(data[key]);
   }
 });
-$('#create-chals-select').change(function(){
+$("#create-chals-select").change(function() {
-    var challenge = $(this).find("option:selected").data('meta');
+  var challenge = $(this)
+    .find("option:selected")
+    .data("meta");
   load_chal_template(challenge);
 });

CTFd/themes/admin/static/js/challenges/requirements.js

@@ -1,26 +1,28 @@
 $(document).ready(function() {
-    $('#prerequisite-add-form').submit(function (e) {
+  $("#prerequisite-add-form").submit(function(e) {
     e.preventDefault();
-        var requirements = $('#prerequisite-add-form').serializeJSON();
+    var requirements = $("#prerequisite-add-form").serializeJSON();
     CHALLENGE_REQUIREMENTS.prerequisites.push(
-            parseInt(requirements['prerequisite'])
+      parseInt(requirements["prerequisite"])
     );
 
     var params = {
-            'requirements': CHALLENGE_REQUIREMENTS
+      requirements: CHALLENGE_REQUIREMENTS
     };
 
-        CTFd.fetch('/api/v1/challenges/' + CHALLENGE_ID, {
+    CTFd.fetch("/api/v1/challenges/" + CHALLENGE_ID, {
-            method: 'PATCH',
+      method: "PATCH",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (data) {
+      })
+      .then(function(data) {
         if (data.success) {
           // TODO: Make this refresh requirements
           window.location.reload();
@@ -28,27 +30,31 @@ $(document).ready(function () {
       });
   });
 
-    $('.delete-requirement').click(function (e) {
+  $(".delete-requirement").click(function(e) {
-        var challenge_id = $(this).attr('challenge-id');
+    var challenge_id = $(this).attr("challenge-id");
-        var row = $(this).parent().parent();
+    var row = $(this)
+      .parent()
+      .parent();
 
     CHALLENGE_REQUIREMENTS.prerequisites.pop(challenge_id);
 
     var params = {
-            'requirements': CHALLENGE_REQUIREMENTS
+      requirements: CHALLENGE_REQUIREMENTS
     };
 
-        CTFd.fetch('/api/v1/challenges/' + CHALLENGE_ID, {
+    CTFd.fetch("/api/v1/challenges/" + CHALLENGE_ID, {
-            method: 'PATCH',
+      method: "PATCH",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (data) {
+      })
+      .then(function(data) {
         if (data.success) {
           row.remove();
         }

CTFd/themes/admin/static/js/challenges/tags.js

@@ -1,51 +1,55 @@
 function delete_tag(elem) {
   var elem = $(elem);
-    var tag_id = elem.attr('tag-id');
+  var tag_id = elem.attr("tag-id");
 
-    CTFd.fetch('/api/v1/tags/' + tag_id, {
+  CTFd.fetch("/api/v1/tags/" + tag_id, {
-        method: 'DELETE',
+    method: "DELETE"
-    }).then(function (response) {
+  })
+    .then(function(response) {
       return response.json();
-    }).then(function (response) {
+    })
+    .then(function(response) {
       if (response.success) {
-            $(elem).parent().remove()
+        $(elem)
+          .parent()
+          .remove();
       }
     });
 }
 
 $(document).ready(function() {
-    $('#tags-add-input').keyup(function (e) {
+  $("#tags-add-input").keyup(function(e) {
     if (e.keyCode == 13) {
-            var tag = $('#tags-add-input').val();
+      var tag = $("#tags-add-input").val();
       var params = {
         value: tag,
         challenge: CHALLENGE_ID
       };
 
-            CTFd.fetch('/api/v1/tags', {
+      CTFd.fetch("/api/v1/tags", {
-                method: 'POST',
+        method: "POST",
-                credentials: 'same-origin',
+        credentials: "same-origin",
         headers: {
-                    'Accept': 'application/json',
+          Accept: "application/json",
-                    'Content-Type': 'application/json'
+          "Content-Type": "application/json"
         },
         body: JSON.stringify(params)
-            }).then(function (response) {
+      })
+        .then(function(response) {
           return response.json();
-            }).then(function (response) {
+        })
+        .then(function(response) {
           if (response.success) {
-                    var tpl = "<span class='badge badge-primary mx-1 challenge-tag'>" +
+            var tpl =
+              "<span class='badge badge-primary mx-1 challenge-tag'>" +
               "<span>{0}</span>" +
               "<a class='btn-fa delete-tag' tag-id='{1}' onclick='delete_tag(this)'>&times;</a></span>";
-                    tag = tpl.format(
+            tag = tpl.format(response.data.value, response.data.id);
-                        response.data.value,
+            $("#challenge-tags").append(tag);
-                        response.data.id
-                    );
-                    $('#challenge-tags').append(tag);
           }
         });
 
-            $('#tags-add-input').val("");
+      $("#tags-add-input").val("");
     }
   });
 });

CTFd/themes/admin/static/js/configs/configs.js

@@ -1,16 +1,16 @@
 var months = {
-    'January': 1,
+  January: 1,
-    'February': 2,
+  February: 2,
-    'March': 3,
+  March: 3,
-    'April': 4,
+  April: 4,
-    'May': 5,
+  May: 5,
-    'June': 6,
+  June: 6,
-    'July': 7,
+  July: 7,
-    'August': 8,
+  August: 8,
-    'September': 9,
+  September: 9,
-    'October': 10,
+  October: 10,
-    'November': 11,
+  November: 11,
-    'December': 12,
+  December: 12
 };
 
 function load_timestamp(place, timestamp) {
@@ -18,35 +18,39 @@ function load_timestamp(place, timestamp) {
     var timestamp = parseInt(timestamp);
   }
   var m = moment(timestamp * 1000);
-    console.log('Loading ' + place);
+  console.log("Loading " + place);
   console.log(timestamp);
   console.log(m.toISOString());
   console.log(m.unix());
-    var month = $('#' + place + '-month').val(m.month() + 1); // Months are zero indexed (http://momentjs.com/docs/#/get-set/month/)
+  var month = $("#" + place + "-month").val(m.month() + 1); // Months are zero indexed (http://momentjs.com/docs/#/get-set/month/)
-    var day = $('#' + place + '-day').val(m.date());
+  var day = $("#" + place + "-day").val(m.date());
-    var year = $('#' + place + '-year').val(m.year());
+  var year = $("#" + place + "-year").val(m.year());
-    var hour = $('#' + place + '-hour').val(m.hour());
+  var hour = $("#" + place + "-hour").val(m.hour());
-    var minute = $('#' + place + '-minute').val(m.minute());
+  var minute = $("#" + place + "-minute").val(m.minute());
   load_date_values(place);
 }
 
 function load_date_values(place) {
-    var month = $('#' + place + '-month').val();
+  var month = $("#" + place + "-month").val();
-    var day = $('#' + place + '-day').val();
+  var day = $("#" + place + "-day").val();
-    var year = $('#' + place + '-year').val();
+  var year = $("#" + place + "-year").val();
-    var hour = $('#' + place + '-hour').val();
+  var hour = $("#" + place + "-hour").val();
-    var minute = $('#' + place + '-minute').val();
+  var minute = $("#" + place + "-minute").val();
-    var timezone = $('#' + place + '-timezone').val();
+  var timezone = $("#" + place + "-timezone").val();
 
   var utc = convert_date_to_moment(month, day, year, hour, minute, timezone);
   if (isNaN(utc.unix())) {
-        $('#' + place).val('');
+    $("#" + place).val("");
-        $('#' + place + '-local').val('');
+    $("#" + place + "-local").val("");
-        $('#' + place + '-zonetime').val('');
+    $("#" + place + "-zonetime").val("");
   } else {
-        $('#' + place).val(utc.unix());
+    $("#" + place).val(utc.unix());
-        $('#' + place + '-local').val(utc.local().format("dddd, MMMM Do YYYY, h:mm:ss a zz"));
+    $("#" + place + "-local").val(
-        $('#' + place + '-zonetime').val(utc.tz(timezone).format("dddd, MMMM Do YYYY, h:mm:ss a zz"));
+      utc.local().format("dddd, MMMM Do YYYY, h:mm:ss a zz")
+    );
+    $("#" + place + "-zonetime").val(
+      utc.tz(timezone).format("dddd, MMMM Do YYYY, h:mm:ss a zz")
+    );
   }
 }
 
@@ -72,14 +76,24 @@ function convert_date_to_moment(month, day, year, hour, minute, timezone) {
   }
 
   // 2013-02-08 24:00
-    var date_string = year.toString() + '-' + month_num + '-' + day_str + ' ' + hour_str + ':' + min_str + ':00';
+  var date_string =
+    year.toString() +
+    "-" +
+    month_num +
+    "-" +
+    day_str +
+    " " +
+    hour_str +
+    ":" +
+    min_str +
+    ":00";
   var m = moment(date_string, moment.ISO_8601);
   return m;
 }
 
 function update_configs(obj) {
-    var target = '/api/v1/configs';
+  var target = "/api/v1/configs";
-    var method = 'PATCH';
+  var method = "PATCH";
 
   var params = {};
 
@@ -107,15 +121,17 @@ function update_configs(obj){
 
   CTFd.fetch(target, {
     method: method,
-        credentials: 'same-origin',
+    credentials: "same-origin",
     headers: {
-            'Accept': 'application/json',
+      Accept: "application/json",
-            'Content-Type': 'application/json'
+      "Content-Type": "application/json"
     },
     body: JSON.stringify(params)
-    }).then(function(response) {
+  })
-        return response.json()
+    .then(function(response) {
-    }).then(function(data) {
+      return response.json();
+    })
+    .then(function(data) {
       window.location.reload();
     });
 }
@@ -125,21 +141,23 @@ function upload_logo(form) {
     var upload = response.data[0];
     if (upload.location) {
       var params = {
-                'value': upload.location
+        value: upload.location
       };
-            CTFd.fetch('/api/v1/configs/ctf_logo', {
+      CTFd.fetch("/api/v1/configs/ctf_logo", {
-                method: 'PATCH',
+        method: "PATCH",
-                credentials: 'same-origin',
+        credentials: "same-origin",
         headers: {
-                    'Accept': 'application/json',
+          Accept: "application/json",
-                    'Content-Type': 'application/json'
+          "Content-Type": "application/json"
         },
         body: JSON.stringify(params)
-            }).then(function (response) {
+      })
+        .then(function(response) {
           return response.json();
-            }).then(function (response) {
+        })
+        .then(function(response) {
           if (response.success) {
-                    window.location.reload()
+            window.location.reload();
           } else {
             ezal({
               title: "Error!",
@@ -158,19 +176,21 @@ function remove_logo() {
     body: "Are you sure you'd like to remove the CTF logo?",
     success: function() {
       var params = {
-                'value': null
+        value: null
       };
-            CTFd.fetch('/api/v1/configs/ctf_logo', {
+      CTFd.fetch("/api/v1/configs/ctf_logo", {
-                method: 'PATCH',
+        method: "PATCH",
-                credentials: 'same-origin',
+        credentials: "same-origin",
         headers: {
-                    'Accept': 'application/json',
+          Accept: "application/json",
-                    'Content-Type': 'application/json'
+          "Content-Type": "application/json"
         },
         body: JSON.stringify(params)
-            }).then(function (response) {
+      })
+        .then(function(response) {
           return response.json();
-            }).then(function (data) {
+        })
+        .then(function(data) {
           window.location.reload();
         });
     }
@@ -178,53 +198,52 @@ function remove_logo() {
 }
 
 $(function() {
-    $('.config-section > form:not(.form-upload)').submit(function(e){
+  $(".config-section > form:not(.form-upload)").submit(function(e) {
     e.preventDefault();
     var obj = $(this).serializeJSON();
     update_configs(obj);
   });
 
-    $('#logo-upload').submit(function(e){
+  $("#logo-upload").submit(function(e) {
     e.preventDefault();
     var form = e.target;
     upload_logo(form);
   });
 
-
+  $(".start-date").change(function() {
-    $('.start-date').change(function () {
+    load_date_values("start");
-        load_date_values('start');
   });
 
-    $('.end-date').change(function () {
+  $(".end-date").change(function() {
-        load_date_values('end');
+    load_date_values("end");
   });
 
-    $('.freeze-date').change(function () {
+  $(".freeze-date").change(function() {
-        load_date_values('freeze');
+    load_date_values("freeze");
   });
 
-    $('#export-button').click(function (e) {
+  $("#export-button").click(function(e) {
     e.preventDefault();
-        var href = script_root + '/admin/export';
+    var href = script_root + "/admin/export";
-        window.location.href = $('#export-button').attr('href');
+    window.location.href = $("#export-button").attr("href");
   });
 
-    $('#import-button').click(function (e) {
+  $("#import-button").click(function(e) {
     e.preventDefault();
-        var import_file = document.getElementById('import-file').files[0];
+    var import_file = document.getElementById("import-file").files[0];
 
     var form_data = new FormData();
-        form_data.append('backup', import_file);
+    form_data.append("backup", import_file);
-        form_data.append('nonce', csrf_nonce);
+    form_data.append("nonce", csrf_nonce);
 
     var pg = ezpg({
       width: 0,
-            title: "Upload Progress",
+      title: "Upload Progress"
     });
 
     $.ajax({
-            url: script_root + '/admin/import',
+      url: script_root + "/admin/import",
-            type: 'POST',
+      type: "POST",
       data: form_data,
       processData: false,
       contentType: false,
@@ -251,19 +270,15 @@ $(function () {
         // Refresh modal
         pg = ezpg({
           target: pg,
-                    width: 100,
+          width: 100
         });
-                setTimeout(
+        setTimeout(function() {
-                    function () {
+          pg.modal("hide");
-                        pg.modal('hide');
+        }, 500);
-                    }, 500
-                );
 
-                setTimeout(
+        setTimeout(function() {
-                    function () {
           window.location.reload();
-                    }, 700
+        }, 700);
-                );
       }
     });
   });
@@ -271,30 +286,32 @@ $(function () {
   var hash = window.location.hash;
   if (hash) {
     hash = hash.replace("<>[]'\"", "");
-        $('ul.nav a[href="' + hash + '"]').tab('show');
+    $('ul.nav a[href="' + hash + '"]').tab("show");
   }
 
-    $('.nav-pills a').click(function (e) {
+  $(".nav-pills a").click(function(e) {
-        $(this).tab('show');
+    $(this).tab("show");
     window.location.hash = this.hash;
   });
 
-    var start = $('#start').val();
+  var start = $("#start").val();
-    var end = $('#end').val();
+  var end = $("#end").val();
-    var freeze = $('#freeze').val();
+  var freeze = $("#freeze").val();
 
   if (start) {
-        load_timestamp('start', start);
+    load_timestamp("start", start);
   }
   if (end) {
-        load_timestamp('end', end);
+    load_timestamp("end", end);
   }
   if (freeze) {
-        load_timestamp('freeze', freeze);
+    load_timestamp("freeze", freeze);
   }
 
   // Toggle username and password based on stored value
-    $('#mail_useauth').change(function () {
+  $("#mail_useauth")
-        $('#mail_username_password').toggle(this.checked);
+    .change(function() {
-    }).change();
+      $("#mail_username_password").toggle(this.checked);
+    })
+    .change();
 });

CTFd/themes/admin/static/js/files/files.js

@@ -3,15 +3,15 @@ function upload_files(form, cb) {
     form = form[0];
   }
   var formData = new FormData(form);
-    formData.append('nonce', csrf_nonce);
+  formData.append("nonce", csrf_nonce);
   var pg = ezpg({
     width: 0,
-        title: "Upload Progress",
+    title: "Upload Progress"
   });
   $.ajax({
-        url: script_root + '/api/v1/files',
+    url: script_root + "/api/v1/files",
     data: formData,
-        type: 'POST',
+    type: "POST",
     cache: false,
     contentType: false,
     processData: false,
@@ -32,13 +32,11 @@ function upload_files(form, cb) {
       // Refresh modal
       pg = ezpg({
         target: pg,
-                width: 100,
+        width: 100
       });
-            setTimeout(
+      setTimeout(function() {
-                function () {
+        pg.modal("hide");
-                    pg.modal('hide');
+      }, 500);
-                }, 500
-            );
 
       if (cb) {
         cb(data);

CTFd/themes/admin/static/js/notifications/notifications.js

@@ -1,20 +1,22 @@
 $(document).ready(function() {
-    $('#notifications_form').submit(function(e){
+  $("#notifications_form").submit(function(e) {
     e.preventDefault();
-        var form = $('#notifications_form');
+    var form = $("#notifications_form");
     var params = form.serializeJSON();
 
-        CTFd.fetch('/api/v1/notifications', {
+    CTFd.fetch("/api/v1/notifications", {
-            method: 'POST',
+      method: "POST",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (response) {
+      })
+      .then(function(response) {
         if (response.success) {
           setTimeout(function() {
             window.location.reload();
@@ -23,20 +25,22 @@ $(document).ready(function () {
       });
   });
 
-    $('.delete-notification').click(function (e) {
+  $(".delete-notification").click(function(e) {
     e.preventDefault();
     var elem = $(this);
     var notif_id = elem.attr("notif-id");
 
     ezq({
-            title: 'Delete Notification',
+      title: "Delete Notification",
       body: "Are you sure you want to delete this notification?",
       success: function() {
-                CTFd.fetch('/api/v1/notifications/' + notif_id, {
+        CTFd.fetch("/api/v1/notifications/" + notif_id, {
-                    method: 'DELETE',
+          method: "DELETE"
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
               elem.parent().remove();
             }

CTFd/themes/admin/static/js/pages/editor.js

@@ -1,70 +1,83 @@
 var editor = CodeMirror.fromTextArea(
-    document.getElementById("admin-pages-editor"), {
+  document.getElementById("admin-pages-editor"),
+  {
     lineNumbers: true,
     lineWrapping: true,
     mode: "xml",
-        htmlMode: true,
+    htmlMode: true
   }
 );
 
 function show_files(data) {
-    var list = $('#media-library-list');
+  var list = $("#media-library-list");
   list.empty();
 
   for (var i = 0; i < data.length; i++) {
     var f = data[i];
-        var fname = f.location.split('/').pop();
+    var fname = f.location.split("/").pop();
     var ext = get_filetype_icon_class(f.location);
 
-        var wrapper = $('<div>').attr('class', 'media-item-wrapper');
+    var wrapper = $("<div>").attr("class", "media-item-wrapper");
 
-        var link = $('<a>');
+    var link = $("<a>");
-        link.attr('href', '##');
+    link.attr("href", "##");
 
     if (ext === undefined) {
-            link.append('<i class="far fa-file" aria-hidden="true"></i> '.format(ext));
+      link.append(
+        '<i class="far fa-file" aria-hidden="true"></i> '.format(ext)
+      );
     } else {
       link.append('<i class="far {0}" aria-hidden="true"></i> '.format(ext));
     }
 
-        link.append($('<small>').attr('class', 'media-item-title').text(fname));
+    link.append(
+      $("<small>")
+        .attr("class", "media-item-title")
+        .text(fname)
+    );
 
     link.click(function(e) {
       var media_div = $(this).parent();
-            var icon = $(this).find('i')[0];
+      var icon = $(this).find("i")[0];
-            var f_loc = media_div.attr('data-location');
+      var f_loc = media_div.attr("data-location");
-            var fname = media_div.attr('data-filename');
+      var fname = media_div.attr("data-filename");
-            var f_id = media_div.attr('data-id');
+      var f_id = media_div.attr("data-id");
-            $('#media-delete').attr('data-id', f_id);
+      $("#media-delete").attr("data-id", f_id);
-            $('#media-link').val(f_loc);
+      $("#media-link").val(f_loc);
-            $('#media-filename').html(
+      $("#media-filename").html(
-                $('<a>').attr('href', f_loc).attr('target', '_blank').text(fname)
+        $("<a>")
+          .attr("href", f_loc)
+          .attr("target", "_blank")
+          .text(fname)
       );
 
-            $('#media-icon').empty();
+      $("#media-icon").empty();
-            if ($(icon).hasClass('fa-file-image')) {
+      if ($(icon).hasClass("fa-file-image")) {
-                $('#media-icon').append($('<img>').attr('src', f_loc).css({
+        $("#media-icon").append(
-                    'max-width': '100%',
+          $("<img>")
-                    'max-height': '100%',
+            .attr("src", f_loc)
-                    'object-fit': 'contain'
+            .css({
-                }));
+              "max-width": "100%",
+              "max-height": "100%",
+              "object-fit": "contain"
+            })
+        );
       } else {
         // icon is empty so we need to pull outerHTML
         var copy_icon = $(icon).clone();
-                $(copy_icon).addClass('fa-4x');
+        $(copy_icon).addClass("fa-4x");
-                $('#media-icon').append(copy_icon);
+        $("#media-icon").append(copy_icon);
       }
-            $('#media-item').show();
+      $("#media-item").show();
     });
     wrapper.append(link);
-        wrapper.attr('data-location', script_root + '/files/' + f.location);
+    wrapper.attr("data-location", script_root + "/files/" + f.location);
-        wrapper.attr('data-id', f.id);
+    wrapper.attr("data-id", f.id);
-        wrapper.attr('data-filename', fname);
+    wrapper.attr("data-filename", fname);
     list.append(wrapper);
   }
 }
 
-
 function refresh_files(cb) {
   get_page_files().then(function(response) {
     var data = response.data;
@@ -84,88 +97,91 @@ function insert_at_cursor(editor, text) {
 function submit_form() {
   editor.save(); // Save the CodeMirror data to the Textarea
   var params = $("#page-edit").serializeJSON();
-    var target = '/api/v1/pages';
+  var target = "/api/v1/pages";
-    var method = 'POST';
+  var method = "POST";
 
   if (params.id) {
-        target += '/' + params.id;
+    target += "/" + params.id;
-        method = 'PATCH';
+    method = "PATCH";
   }
 
   CTFd.fetch(target, {
     method: method,
-        credentials: 'same-origin',
+    credentials: "same-origin",
     headers: {
-            'Accept': 'application/json',
+      Accept: "application/json",
-            'Content-Type': 'application/json'
+      "Content-Type": "application/json"
     },
     body: JSON.stringify(params)
-    }).then(function (response) {
+  })
+    .then(function(response) {
       return response.json();
-    }).then(function(response){
+    })
-        if (method === 'PATCH' && response.success) {
+    .then(function(response) {
+      if (method === "PATCH" && response.success) {
         ezal({
-                title: 'Saved',
+          title: "Saved",
-                body: 'Your changes have been saved',
+          body: "Your changes have been saved",
-                button: 'Okay'
+          button: "Okay"
         });
       } else {
-            window.location = script_root + '/admin/pages/' + response.data.id;
+        window.location = script_root + "/admin/pages/" + response.data.id;
       }
     });
 }
 
 function preview_page() {
   editor.save(); // Save the CodeMirror data to the Textarea
-    $('#page-edit').attr('action', script_root + '/admin/pages/preview');
+  $("#page-edit").attr("action", script_root + "/admin/pages/preview");
-    $('#page-edit').attr('target', '_blank');
+  $("#page-edit").attr("target", "_blank");
-    $('#page-edit').submit();
+  $("#page-edit").submit();
 }
 
 function upload_media() {
-    upload_files($('#media-library-upload'), function (data) {
+  upload_files($("#media-library-upload"), function(data) {
     refresh_files();
   });
 }
 
-
 $(document).ready(function() {
-    $('#media-insert').click(function (e) {
+  $("#media-insert").click(function(e) {
-        var tag = '';
+    var tag = "";
     try {
-            tag = $('#media-icon').children()[0].nodeName.toLowerCase();
+      tag = $("#media-icon")
+        .children()[0]
+        .nodeName.toLowerCase();
     } catch (err) {
-            tag = '';
+      tag = "";
     }
-        var link = $('#media-link').val();
+    var link = $("#media-link").val();
-        var fname = $('#media-filename').text();
+    var fname = $("#media-filename").text();
     var entry = null;
-        if (tag === 'img') {
+    if (tag === "img") {
-            entry = '![{0}]({1})'.format(fname, link);
+      entry = "![{0}]({1})".format(fname, link);
     } else {
-            entry = '[{0}]({1})'.format(fname, link);
+      entry = "[{0}]({1})".format(fname, link);
     }
     insert_at_cursor(editor, entry);
   });
 
-    $('#media-download').click(function (e) {
+  $("#media-download").click(function(e) {
-        var link = $('#media-link').val();
+    var link = $("#media-link").val();
     window.open(link, "_blank");
   });
 
-    $('#media-delete').click(function (e) {
+  $("#media-delete").click(function(e) {
-        var file_id = $(this).attr('data-id');
+    var file_id = $(this).attr("data-id");
     ezq({
       title: "Delete File?",
       body: "Are you sure you want to delete this file?",
       success: function() {
-                CTFd.fetch('/api/v1/files/' + file_id, {
+        CTFd.fetch("/api/v1/files/" + file_id, {
-                    method: 'DELETE',
+          method: "DELETE",
-                    credentials: 'same-origin',
+          credentials: "same-origin",
           headers: {
-                        'Accept': 'application/json',
+            Accept: "application/json",
-                        'Content-Type': 'application/json'
+            "Content-Type": "application/json"
-                    },
+          }
         }).then(function(response) {
           if (response.status === 200) {
             response.json().then(function(object) {
@@ -179,15 +195,15 @@ $(document).ready(function () {
     });
   });
 
-    $('#save-page').click(function (e) {
+  $("#save-page").click(function(e) {
     e.preventDefault();
     submit_form();
   });
 
-    $('#media-button').click(function () {
+  $("#media-button").click(function() {
-        $('#media-library-list').empty();
+    $("#media-library-list").empty();
     refresh_files(function() {
-            $('#media-modal').modal('show');
+      $("#media-modal").modal("show");
     });
     // get_page_files().then(function (data) {
     //     var files = data;

CTFd/themes/admin/static/js/pages/media.js

@@ -1,59 +1,57 @@
 function get_filetype_icon_class(filename) {
   var mapping = {
     // Image Files
-        'png': 'fa-file-image',
+    png: "fa-file-image",
-        'jpg': 'fa-file-image',
+    jpg: "fa-file-image",
-        'jpeg': 'fa-file-image',
+    jpeg: "fa-file-image",
-        'gif': 'fa-file-image',
+    gif: "fa-file-image",
-        'bmp': 'fa-file-image',
+    bmp: "fa-file-image",
-        'svg': 'fa-file-image',
+    svg: "fa-file-image",
 
     // Text Files
-        'txt': 'fa-file-alt',
+    txt: "fa-file-alt",
 
     // Video Files
-        'mov': 'fa-file-video',
+    mov: "fa-file-video",
-        'mp4': 'fa-file-video',
+    mp4: "fa-file-video",
-        'wmv': 'fa-file-video',
+    wmv: "fa-file-video",
-        'flv': 'fa-file-video',
+    flv: "fa-file-video",
-        'mkv': 'fa-file-video',
+    mkv: "fa-file-video",
-        'avi': 'fa-file-video',
+    avi: "fa-file-video",
 
     // PDF Files
-        'pdf': 'fa-file-pdf',
+    pdf: "fa-file-pdf",
 
     // Audio Files
-        'mp3': 'fa-file-sound',
+    mp3: "fa-file-sound",
-        'wav': 'fa-file-sound',
+    wav: "fa-file-sound",
-        'aac': 'fa-file-sound',
+    aac: "fa-file-sound",
 
     // Archive Files
-        'zip': 'fa-file-archive',
+    zip: "fa-file-archive",
-        'gz': 'fa-file-archive',
+    gz: "fa-file-archive",
-        'tar': 'fa-file-archive',
+    tar: "fa-file-archive",
-        '7z': 'fa-file-archive',
+    "7z": "fa-file-archive",
-        'rar': 'fa-file-archive',
+    rar: "fa-file-archive",
 
     // Code Files
-        'py': 'fa-file-code',
+    py: "fa-file-code",
-        'c': 'fa-file-code',
+    c: "fa-file-code",
-        'cpp': 'fa-file-code',
+    cpp: "fa-file-code",
-        'html': 'fa-file-code',
+    html: "fa-file-code",
-        'js': 'fa-file-code',
+    js: "fa-file-code",
-        'rb': 'fa-file-code',
+    rb: "fa-file-code",
-        'go': 'fa-file-code'
+    go: "fa-file-code"
   };
 
-    var ext = filename.split('.').pop();
+  var ext = filename.split(".").pop();
   return mapping[ext];
 }
 
 function get_page_files() {
-    return CTFd.fetch(
+  return CTFd.fetch("/api/v1/files?type=page", {
-        '/api/v1/files?type=page', {
+    credentials: "same-origin"
-            credentials: 'same-origin',
+  }).then(function(response) {
-        }
-    ).then(function (response) {
     return response.json();
   });
 }

CTFd/themes/admin/static/js/pages/pages.js

@@ -1,21 +1,26 @@
 $(document).ready(function() {
-    $('.delete-page').click(function () {
+  $(".delete-page").click(function() {
     var elem = $(this);
     var name = elem.attr("page-route");
     var page_id = elem.attr("page-id");
     ezq({
-            title: 'Delete ' + name,
+      title: "Delete " + name,
       body: "Are you sure you want to delete {0}?".format(
         "<strong>" + htmlentities(name) + "</strong>"
       ),
       success: function() {
-                CTFd.fetch('/api/v1/pages/' + page_id, {
+        CTFd.fetch("/api/v1/pages/" + page_id, {
-                    method: 'DELETE',
+          method: "DELETE"
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
-                        elem.parent().parent().remove();
+              elem
+                .parent()
+                .parent()
+                .remove();
             }
           });
       }

CTFd/themes/admin/static/js/scoreboard/scoreboard.js

@@ -1,7 +1,7 @@
 function toggle_account(elem) {
   var btn = $(elem);
-    var teamId = btn.attr('team-id');
+  var teamId = btn.attr("team-id");
-    var state = btn.attr('state');
+  var state = btn.attr("state");
   var hidden = undefined;
   if (state == "visible") {
     hidden = true;
@@ -10,29 +10,31 @@ function toggle_account(elem) {
   }
 
   var params = {
-        'hidden': hidden
+    hidden: hidden
   };
 
-    CTFd.fetch('/api/v1/'+ user_mode +'/' + teamId, {
+  CTFd.fetch("/api/v1/" + user_mode + "/" + teamId, {
-        method: 'PATCH',
+    method: "PATCH",
-        credentials: 'same-origin',
+    credentials: "same-origin",
     headers: {
-            'Accept': 'application/json',
+      Accept: "application/json",
-            'Content-Type': 'application/json'
+      "Content-Type": "application/json"
     },
     body: JSON.stringify(params)
-    }).then(function (response) {
+  })
+    .then(function(response) {
       return response.json();
-    }).then(function (response) {
+    })
+    .then(function(response) {
       if (response.success) {
         if (hidden) {
-                btn.attr('state', 'hidden');
+          btn.attr("state", "hidden");
-                btn.addClass('btn-danger').removeClass('btn-success');
+          btn.addClass("btn-danger").removeClass("btn-success");
-                btn.text('Hidden');
+          btn.text("Hidden");
         } else {
-                btn.attr('state', 'visible');
+          btn.attr("state", "visible");
-                btn.addClass('btn-success').removeClass('btn-danger');
+          btn.addClass("btn-success").removeClass("btn-danger");
-                btn.text('Visible');
+          btn.text("Visible");
         }
       }
     });

CTFd/themes/admin/static/js/statistics/statistics.js

@@ -1,5 +1,7 @@
 function solves_graph() {
-    $.get(script_root + '/api/v1/statistics/challenges/solves', function (response) {
+  $.get(script_root + "/api/v1/statistics/challenges/solves", function(
+    response
+  ) {
     var data = response.data;
     var res = $.parseJSON(JSON.stringify(data));
     var chals = [];
@@ -9,14 +11,14 @@ function solves_graph() {
     var i = 1;
     var solves = {};
     for (var c = 0; c < res.length; c++) {
-            solves[res[c]['id']] = {
+      solves[res[c]["id"]] = {
-                name: res[c]['name'],
+        name: res[c]["name"],
-                solves: res[c]['solves'],
+        solves: res[c]["solves"]
       };
     }
 
     var solves_order = Object.keys(solves).sort(function(a, b) {
-            return solves[b].solves - solves[a].solves
+      return solves[b].solves - solves[a].solves;
     });
 
     $.each(solves_order, function(key, value) {
@@ -27,75 +29,82 @@ function solves_graph() {
         x: solves[value].name,
         y: solves[value].solves,
         text: solves[value].solves,
-                xanchor: 'center',
+        xanchor: "center",
-                yanchor: 'bottom',
+        yanchor: "bottom",
-                showarrow: false,
+        showarrow: false
       };
       annotations.push(result);
     });
 
-        var data = [{
+    var data = [
-            type: 'bar',
+      {
+        type: "bar",
         x: chals,
         y: counts,
         text: counts,
-            orientation: 'v',
+        orientation: "v"
         /*marker: {
                 color: colors
             },*/
-        }];
+      }
+    ];
 
     var layout = {
-            title: 'Solve Counts',
+      title: "Solve Counts",
       annotations: annotations,
       xaxis: {
-                title: 'Challenge Name'
+        title: "Challenge Name"
       },
       yaxis: {
-                title: 'Amount of Solves'
+        title: "Amount of Solves"
       }
     };
 
-        $('#solves-graph').empty();
+    $("#solves-graph").empty();
-        document.getElementById('solves-graph').fn = 'CTFd_solves_' + (new Date).toISOString().slice(0, 19);
+    document.getElementById("solves-graph").fn =
-        Plotly.newPlot('solves-graph', data, layout);
+      "CTFd_solves_" + new Date().toISOString().slice(0, 19);
+    Plotly.newPlot("solves-graph", data, layout);
   });
 }
 
 function keys_percentage_graph() {
   // Solves and Fails pie chart
-    $.get(script_root + '/api/v1/statistics/submissions/type', function (response) {
+  $.get(script_root + "/api/v1/statistics/submissions/type", function(
+    response
+  ) {
     var data = response.data;
     var res = $.parseJSON(JSON.stringify(data));
-        var solves = res['correct'];
+    var solves = res["correct"];
-        var fails = res['incorrect'];
+    var fails = res["incorrect"];
 
-        var data = [{
+    var data = [
+      {
         values: [solves, fails],
-            labels: ['Correct', 'Incorrect'],
+        labels: ["Correct", "Incorrect"],
         marker: {
-                colors: [
+          colors: ["rgb(0, 209, 64)", "rgb(207, 38, 0)"]
-                    "rgb(0, 209, 64)",
-                    "rgb(207, 38, 0)"
-                ]
         },
-            text: ['Solves', 'Fails'],
+        text: ["Solves", "Fails"],
-            hole: .4,
+        hole: 0.4,
-            type: 'pie'
+        type: "pie"
-        }];
+      }
+    ];
 
     var layout = {
-            title: 'Submission Percentages'
+      title: "Submission Percentages"
     };
 
-        $('#keys-pie-graph').empty();
+    $("#keys-pie-graph").empty();
-        document.getElementById('keys-pie-graph').fn = 'CTFd_submissions_' + (new Date).toISOString().slice(0, 19);
+    document.getElementById("keys-pie-graph").fn =
-        Plotly.newPlot('keys-pie-graph', data, layout);
+      "CTFd_submissions_" + new Date().toISOString().slice(0, 19);
+    Plotly.newPlot("keys-pie-graph", data, layout);
   });
 }
 
 function category_breakdown_graph() {
-    $.get(script_root + '/api/v1/statistics/challenges/category', function (response) {
+  $.get(script_root + "/api/v1/statistics/challenges/category", function(
+    response
+  ) {
     var data = response.data;
     var res = $.parseJSON(JSON.stringify(data));
 
@@ -114,25 +123,30 @@ function category_breakdown_graph() {
       count.push(res[i].count);
     }
 
-        var data = [{
+    var data = [
+      {
         values: count,
         labels: categories,
-            hole: .4,
+        hole: 0.4,
-            type: 'pie'
+        type: "pie"
-        }];
+      }
+    ];
 
     var layout = {
-            title: 'Category Breakdown'
+      title: "Category Breakdown"
     };
 
-        $('#categories-pie-graph').empty();
+    $("#categories-pie-graph").empty();
-        document.getElementById('categories-pie-graph').fn = 'CTFd_categories_' + (new Date).toISOString().slice(0, 19);
+    document.getElementById("categories-pie-graph").fn =
-        Plotly.newPlot('categories-pie-graph', data, layout);
+      "CTFd_categories_" + new Date().toISOString().slice(0, 19);
+    Plotly.newPlot("categories-pie-graph", data, layout);
   });
 }
 
 function solve_percentages_graph() {
-    $.get(script_root + '/api/v1/statistics/challenges/solves/percentages', function (response) {
+  $.get(
+    script_root + "/api/v1/statistics/challenges/solves/percentages",
+    function(response) {
       var res = response.data;
 
       var names = [];
@@ -143,42 +157,48 @@ function solve_percentages_graph() {
 
       for (var key in res) {
         names.push(res[key].name);
-            percents.push((res[key].percentage * 100));
+        percents.push(res[key].percentage * 100);
 
         var result = {
           x: res[key].name,
-                y: (res[key].percentage * 100),
+          y: res[key].percentage * 100,
-                text: Math.round(res[key].percentage * 100) + '%',
+          text: Math.round(res[key].percentage * 100) + "%",
-                xanchor: 'center',
+          xanchor: "center",
-                yanchor: 'bottom',
+          yanchor: "bottom",
-                showarrow: false,
+          showarrow: false
         };
         annotations.push(result);
       }
 
-        var data = [{
+      var data = [
-            type: 'bar',
+        {
+          type: "bar",
           x: names,
           y: percents,
-            orientation: 'v'
+          orientation: "v"
-        }];
+        }
+      ];
 
       var layout = {
-            title: 'Solve Percentages per Challenge',
+        title: "Solve Percentages per Challenge",
         xaxis: {
-                title: 'Challenge Name'
+          title: "Challenge Name"
         },
         yaxis: {
-                title: 'Percentage of {0} (%)'.format(user_mode.charAt(0).toUpperCase() + user_mode.slice(1)),
+          title: "Percentage of {0} (%)".format(
+            user_mode.charAt(0).toUpperCase() + user_mode.slice(1)
+          ),
           range: [0, 100]
         },
         annotations: annotations
       };
 
-        $('#solve-percentages-graph').empty();
+      $("#solve-percentages-graph").empty();
-        document.getElementById('solve-percentages-graph').fn = 'CTFd_challenge_percentages_' + (new Date).toISOString().slice(0, 19);
+      document.getElementById("solve-percentages-graph").fn =
-        Plotly.newPlot('solve-percentages-graph', data, layout);
+        "CTFd_challenge_percentages_" + new Date().toISOString().slice(0, 19);
-    });
+      Plotly.newPlot("solve-percentages-graph", data, layout);
+    }
+  );
 }
 
 function update() {
@@ -191,11 +211,11 @@ function update() {
 $(function() {
   update();
   window.onresize = function() {
-        console.log('resizing');
+    console.log("resizing");
-        Plotly.Plots.resize(document.getElementById('keys-pie-graph'));
+    Plotly.Plots.resize(document.getElementById("keys-pie-graph"));
-        Plotly.Plots.resize(document.getElementById('categories-pie-graph'));
+    Plotly.Plots.resize(document.getElementById("categories-pie-graph"));
-        Plotly.Plots.resize(document.getElementById('solves-graph'));
+    Plotly.Plots.resize(document.getElementById("solves-graph"));
-        Plotly.Plots.resize(document.getElementById('solve-percentages-graph'));
+    Plotly.Plots.resize(document.getElementById("solve-percentages-graph"));
   };
 });
 

CTFd/themes/admin/static/js/style.js

@@ -1,25 +1,24 @@
 $(".form-control").bind({
   focus: function() {
-        $(this).addClass('input-filled-valid' );
+    $(this).addClass("input-filled-valid");
   },
   blur: function() {
-        if ($(this).val() === '') {
+    if ($(this).val() === "") {
-            $(this).removeClass('input-filled-valid' );
+      $(this).removeClass("input-filled-valid");
     }
   }
 });
 
-$('.modal').on('show.bs.modal', function (e) {
+$(".modal").on("show.bs.modal", function(e) {
-    $('.form-control').each(function () {
+  $(".form-control").each(function() {
     if ($(this).val()) {
       $(this).addClass("input-filled-valid");
     }
   });
-
 });
 
 $(function() {
-    $('.form-control').each(function () {
+  $(".form-control").each(function() {
     if ($(this).val()) {
       $(this).addClass("input-filled-valid");
     }
@@ -28,7 +27,7 @@ $(function () {
   $("tr").click(function() {
     var sel = getSelection().toString();
     if (!sel) {
-            var href = $(this).attr('data-href');
+      var href = $(this).attr("data-href");
       if (href) {
         window.location = href;
       }
@@ -38,10 +37,10 @@ $(function () {
 
   $("tr a, button").click(function(e) {
     // TODO: This is a hack to allow modal close buttons to work
-        if (!$(this).attr('data-dismiss')) {
+    if (!$(this).attr("data-dismiss")) {
       e.stopPropagation();
     }
   });
 
-    $('[data-toggle="tooltip"]').tooltip()
+  $('[data-toggle="tooltip"]').tooltip();
 });

CTFd/themes/admin/static/js/submissions/submissions.js

@@ -1,27 +1,39 @@
 // TODO: Replace this with CTFd JS library
 $(document).ready(function() {
-    $('.delete-correct-submission').click(function () {
+  $(".delete-correct-submission").click(function() {
-        var elem = $(this).parent().parent();
+    var elem = $(this)
-        var chal = elem.find('.chal').attr('id');
+      .parent()
-        var chal_name = elem.find('.chal').text().trim();
+      .parent();
-        var team = elem.find('.team').attr('id');
+    var chal = elem.find(".chal").attr("id");
-        var team_name = elem.find('.team').text().trim();
+    var chal_name = elem
-        var key_id = elem.find('.flag').attr('id');
+      .find(".chal")
+      .text()
+      .trim();
+    var team = elem.find(".team").attr("id");
+    var team_name = elem
+      .find(".team")
+      .text()
+      .trim();
+    var key_id = elem.find(".flag").attr("id");
 
-        var td_row = $(this).parent().parent();
+    var td_row = $(this)
+      .parent()
+      .parent();
 
     ezq({
-            title: 'Delete Submission',
+      title: "Delete Submission",
       body: "Are you sure you want to delete correct submission from {0} for challenge {1}".format(
         "<strong>" + htmlentities(team_name) + "</strong>",
         "<strong>" + htmlentities(chal_name) + "</strong>"
       ),
       success: function() {
-                CTFd.fetch('/api/v1/submissions/' + key_id, {
+        CTFd.fetch("/api/v1/submissions/" + key_id, {
-                    method: 'DELETE',
+          method: "DELETE"
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
               td_row.remove();
             }

CTFd/themes/admin/static/js/teams/actions.js

@@ -1,35 +1,39 @@
 $(document).ready(function() {
-    $('.edit-team').click(function (e) {
+  $(".edit-team").click(function(e) {
-        $('#team-info-modal').modal('toggle');
+    $("#team-info-modal").modal("toggle");
   });
 
-    $('.edit-captain').click(function (e) {
+  $(".edit-captain").click(function(e) {
-        $('#team-captain-modal').modal('toggle');
+    $("#team-captain-modal").modal("toggle");
   });
 
-    $('.delete-team').click(function (e) {
+  $(".delete-team").click(function(e) {
     ezq({
       title: "Delete Team",
-            body: "Are you sure you want to delete {0}".format("<strong>" + htmlentities(TEAM_NAME) + "</strong>"),
+      body: "Are you sure you want to delete {0}".format(
+        "<strong>" + htmlentities(TEAM_NAME) + "</strong>"
+      ),
       success: function() {
-                CTFd.fetch('/api/v1/teams/' + TEAM_ID, {
+        CTFd.fetch("/api/v1/teams/" + TEAM_ID, {
-                    method: 'DELETE',
+          method: "DELETE"
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
-                        window.location = script_root + '/admin/teams';
+              window.location = script_root + "/admin/teams";
             }
           });
       }
     });
   });
 
-    $('.delete-submission').click(function (e) {
+  $(".delete-submission").click(function(e) {
     e.preventDefault();
-        var submission_id = $(this).attr('submission-id');
+    var submission_id = $(this).attr("submission-id");
-        var submission_type = $(this).attr('submission-type');
+    var submission_type = $(this).attr("submission-type");
-        var submission_challenge = $(this).attr('submission-challenge');
+    var submission_challenge = $(this).attr("submission-challenge");
 
     var body = "<span>Are you sure you want to delete <strong>{0}</strong> submission from <strong>{1}</strong> for <strong>{2}</strong>?</span>".format(
       htmlentities(submission_type),
@@ -37,22 +41,26 @@ $(document).ready(function () {
       htmlentities(submission_challenge)
     );
 
-        var row = $(this).parent().parent();
+    var row = $(this)
+      .parent()
+      .parent();
 
     ezq({
       title: "Delete Submission",
       body: body,
       success: function() {
-                CTFd.fetch('/api/v1/submissions/' + submission_id, {
+        CTFd.fetch("/api/v1/submissions/" + submission_id, {
-                    method: 'DELETE',
+          method: "DELETE",
-                    credentials: 'same-origin',
+          credentials: "same-origin",
           headers: {
-                        'Accept': 'application/json',
+            Accept: "application/json",
-                        'Content-Type': 'application/json'
+            "Content-Type": "application/json"
           }
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
               row.remove();
             }
@@ -61,32 +69,36 @@ $(document).ready(function () {
     });
   });
 
-    $('.delete-award').click(function (e) {
+  $(".delete-award").click(function(e) {
     e.preventDefault();
-        var award_id = $(this).attr('award-id');
+    var award_id = $(this).attr("award-id");
-        var award_name = $(this).attr('award-name');
+    var award_name = $(this).attr("award-name");
 
     var body = "<span>Are you sure you want to delete the <strong>{0}</strong> award from <strong>{1}</strong>?".format(
       htmlentities(award_name),
       htmlentities(TEAM_NAME)
     );
 
-        var row = $(this).parent().parent();
+    var row = $(this)
+      .parent()
+      .parent();
 
     ezq({
       title: "Delete Award",
       body: body,
       success: function() {
-                CTFd.fetch('/api/v1/awards/' + award_id, {
+        CTFd.fetch("/api/v1/awards/" + award_id, {
-                    method: 'DELETE',
+          method: "DELETE",
-                    credentials: 'same-origin',
+          credentials: "same-origin",
           headers: {
-                        'Accept': 'application/json',
+            Accept: "application/json",
-                        'Content-Type': 'application/json'
+            "Content-Type": "application/json"
           }
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
               row.remove();
             }

CTFd/themes/admin/static/js/teams/graphs.js

@@ -2,8 +2,12 @@ $(document).ready(function () {
   function scoregraph() {
     var times = [];
     var scores = [];
-        $.get(script_root + '/api/v1/teams/' + TEAM_ID + '/solves', function (solve_data) {
+    $.get(script_root + "/api/v1/teams/" + TEAM_ID + "/solves", function(
-            $.get(script_root + '/api/v1/teams/' + TEAM_ID + '/awards', function (award_data) {
+      solve_data
+    ) {
+      $.get(script_root + "/api/v1/teams/" + TEAM_ID + "/awards", function(
+        award_data
+      ) {
         var solves = solve_data.data;
         var awards = award_data.data;
 
@@ -28,85 +32,94 @@ $(document).ready(function () {
           {
             x: times,
             y: scores,
-                        type: 'scatter',
+            type: "scatter",
             marker: {
-                            color: colorhash(TEAM_NAME + TEAM_ID),
+              color: colorhash(TEAM_NAME + TEAM_ID)
             },
             line: {
-                            color: colorhash(TEAM_NAME + TEAM_ID),
+              color: colorhash(TEAM_NAME + TEAM_ID)
             },
-                        fill: 'tozeroy'
+            fill: "tozeroy"
           }
         ];
 
         var layout = {
-                    title: 'Score over Time',
+          title: "Score over Time",
-                    paper_bgcolor: 'rgba(0,0,0,0)',
+          paper_bgcolor: "rgba(0,0,0,0)",
-                    plot_bgcolor: 'rgba(0,0,0,0)',
+          plot_bgcolor: "rgba(0,0,0,0)",
-                    hovermode: 'closest',
+          hovermode: "closest",
           xaxis: {
             showgrid: false,
-                        showspikes: true,
+            showspikes: true
           },
           yaxis: {
             showgrid: false,
-                        showspikes: true,
+            showspikes: true
           },
           legend: {
-                        "orientation": "h"
+            orientation: "h"
           }
         };
 
-                $('#score-graph').empty();
+        $("#score-graph").empty();
-                document.getElementById('score-graph').fn = 'CTFd_score_team_' + TEAM_ID + '_' + (new Date).toISOString().slice(0, 19);
+        document.getElementById("score-graph").fn =
-                Plotly.newPlot('score-graph', data, layout);
+          "CTFd_score_team_" +
+          TEAM_ID +
+          "_" +
+          new Date().toISOString().slice(0, 19);
+        Plotly.newPlot("score-graph", data, layout);
       });
     });
   }
 
   function keys_percentage_graph() {
-        var base_url = script_root + '/api/v1/teams/' + TEAM_ID;
+    var base_url = script_root + "/api/v1/teams/" + TEAM_ID;
-        $.get(base_url + '/fails', function (fails) {
+    $.get(base_url + "/fails", function(fails) {
-            $.get(base_url + '/solves', function (solves) {
+      $.get(base_url + "/solves", function(solves) {
         var solves_count = solves.data.length;
         var fails_count = fails.data.length;
 
-                var graph_data = [{
+        var graph_data = [
+          {
             values: [solves_count, fails_count],
-                    labels: ['Solves', 'Fails'],
+            labels: ["Solves", "Fails"],
             marker: {
-                        colors: [
+              colors: ["rgb(0, 209, 64)", "rgb(207, 38, 0)"]
-                            "rgb(0, 209, 64)",
-                            "rgb(207, 38, 0)"
-                        ]
             },
-                    hole: .4,
+            hole: 0.4,
-                    type: 'pie'
+            type: "pie"
-                }];
+          }
+        ];
 
         var layout = {
-                    title: 'Solve Percentages',
+          title: "Solve Percentages",
-                    paper_bgcolor: 'rgba(0,0,0,0)',
+          paper_bgcolor: "rgba(0,0,0,0)",
-                    plot_bgcolor: 'rgba(0,0,0,0)',
+          plot_bgcolor: "rgba(0,0,0,0)",
           legend: {
-                        "orientation": "h"
+            orientation: "h"
           }
         };
 
-                $('#keys-pie-graph').empty();
+        $("#keys-pie-graph").empty();
-                document.getElementById('keys-pie-graph').fn = 'CTFd_submissions_team_' + TEAM_ID + '_' + (new Date).toISOString().slice(0, 19);
+        document.getElementById("keys-pie-graph").fn =
-                Plotly.newPlot('keys-pie-graph', graph_data, layout);
+          "CTFd_submissions_team_" +
+          TEAM_ID +
+          "_" +
+          new Date().toISOString().slice(0, 19);
+        Plotly.newPlot("keys-pie-graph", graph_data, layout);
       });
     });
   }
 
   function category_breakdown_graph() {
-        $.get(script_root + '/api/v1/teams/' + TEAM_ID + '/solves', function (response) {
+    $.get(script_root + "/api/v1/teams/" + TEAM_ID + "/solves", function(
+      response
+    ) {
       var solves = response.data;
 
       var categories = [];
       for (var i = 0; i < solves.length; i++) {
-                categories.push(solves[i].challenge.category)
+        categories.push(solves[i].challenge.category);
       }
 
       var keys = categories.filter(function(elem, pos) {
@@ -121,28 +134,34 @@ $(document).ready(function () {
             count++;
           }
         }
-                counts.push(count)
+        counts.push(count);
       }
 
-            var data = [{
+      var data = [
+        {
           values: counts,
           labels: keys,
-                hole: .4,
+          hole: 0.4,
-                type: 'pie'
+          type: "pie"
-            }];
+        }
+      ];
 
       var layout = {
-                title: 'Category Breakdown',
+        title: "Category Breakdown",
-                paper_bgcolor: 'rgba(0,0,0,0)',
+        paper_bgcolor: "rgba(0,0,0,0)",
-                plot_bgcolor: 'rgba(0,0,0,0)',
+        plot_bgcolor: "rgba(0,0,0,0)",
         legend: {
-                    "orientation": "v"
+          orientation: "v"
         }
       };
 
-            $('#categories-pie-graph').empty();
+      $("#categories-pie-graph").empty();
-            document.getElementById('categories-pie-graph').fn = 'CTFd_categories_team_' + TEAM_ID + '_' + (new Date).toISOString().slice(0, 19);
+      document.getElementById("categories-pie-graph").fn =
-            Plotly.newPlot('categories-pie-graph', data, layout);
+        "CTFd_categories_team_" +
+        TEAM_ID +
+        "_" +
+        new Date().toISOString().slice(0, 19);
+      Plotly.newPlot("categories-pie-graph", data, layout);
     });
   }
 
@@ -150,10 +169,9 @@ $(document).ready(function () {
   keys_percentage_graph();
   scoregraph();
 
-
   window.onresize = function() {
-        Plotly.Plots.resize(document.getElementById('keys-pie-graph'));
+    Plotly.Plots.resize(document.getElementById("keys-pie-graph"));
-        Plotly.Plots.resize(document.getElementById('categories-pie-graph'));
+    Plotly.Plots.resize(document.getElementById("categories-pie-graph"));
-        Plotly.Plots.resize(document.getElementById('score-graph'));
+    Plotly.Plots.resize(document.getElementById("score-graph"));
   };
 });

CTFd/themes/admin/static/js/teams/info.js

@@ -1,72 +1,77 @@
 $(document).ready(function() {
-    $('#team-info-form').submit(function (e) {
+  $("#team-info-form").submit(function(e) {
     e.preventDefault();
-        var params = $('#team-info-form').serializeJSON(true);
+    var params = $("#team-info-form").serializeJSON(true);
 
-        CTFd.fetch('/api/v1/teams/' + TEAM_ID, {
+    CTFd.fetch("/api/v1/teams/" + TEAM_ID, {
-            method: 'PATCH',
+      method: "PATCH",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (response) {
+      })
+      .then(function(response) {
         if (response.success) {
           window.location.reload();
         } else {
-                $('#team-info-form > #results').empty();
+          $("#team-info-form > #results").empty();
           Object.keys(response.errors).forEach(function(key, index) {
-                    $('#team-info-form > #results').append(
+            $("#team-info-form > #results").append(
               ezbadge({
-                            type: 'error',
+                type: "error",
                 body: response.errors[key]
               })
             );
-                    var i = $('#team-info-form').find('input[name={0}]'.format(key));
+            var i = $("#team-info-form").find("input[name={0}]".format(key));
             var input = $(i);
-                    input.addClass('input-filled-invalid');
+            input.addClass("input-filled-invalid");
-                    input.removeClass('input-filled-valid');
+            input.removeClass("input-filled-valid");
           });
         }
-        })
+      });
   });
 
-
+  $("#team-captain-form").submit(function(e) {
-    $('#team-captain-form').submit(function (e) {
     e.preventDefault();
-        var params = $('#team-captain-form').serializeJSON(true);
+    var params = $("#team-captain-form").serializeJSON(true);
 
-        CTFd.fetch('/api/v1/teams/' + TEAM_ID, {
+    CTFd.fetch("/api/v1/teams/" + TEAM_ID, {
-            method: 'PATCH',
+      method: "PATCH",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (response) {
+      })
+      .then(function(response) {
         if (response.success) {
           window.location.reload();
         } else {
-                $('#team-captain-form > #results').empty();
+          $("#team-captain-form > #results").empty();
           Object.keys(response.errors).forEach(function(key, index) {
-                    $('#team-captain-form > #results').append(
+            $("#team-captain-form > #results").append(
               ezbadge({
-                            type: 'error',
+                type: "error",
                 body: response.errors[key]
               })
             );
-                    var i = $('#team-captain-form').find('select[name={0}]'.format(key));
+            var i = $("#team-captain-form").find(
+              "select[name={0}]".format(key)
+            );
             var input = $(i);
-                    input.addClass('input-filled-invalid');
+            input.addClass("input-filled-invalid");
-                    input.removeClass('input-filled-valid');
+            input.removeClass("input-filled-valid");
           });
         }
-        })
+      });
   });
 });

CTFd/themes/admin/static/js/teams/new.js

@@ -1,37 +1,39 @@
 $(document).ready(function() {
-    $('#team-info-form').submit(function (e) {
+  $("#team-info-form").submit(function(e) {
     e.preventDefault();
-        var params = $('#team-info-form').serializeJSON(true);
+    var params = $("#team-info-form").serializeJSON(true);
 
-        CTFd.fetch('/api/v1/teams', {
+    CTFd.fetch("/api/v1/teams", {
-            method: 'POST',
+      method: "POST",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (response) {
+      })
+      .then(function(response) {
         if (response.success) {
           var team_id = response.data.id;
-                window.location = script_root + '/admin/teams/' + team_id;
+          window.location = script_root + "/admin/teams/" + team_id;
         } else {
-                $('#team-info-form > #results').empty();
+          $("#team-info-form > #results").empty();
           Object.keys(response.errors).forEach(function(key, index) {
-                    $('#team-info-form > #results').append(
+            $("#team-info-form > #results").append(
               ezbadge({
-                            type: 'error',
+                type: "error",
                 body: response.errors[key]
               })
             );
-                    var i = $('#team-info-form').find('input[name={0}]'.format(key));
+            var i = $("#team-info-form").find("input[name={0}]".format(key));
             var input = $(i);
-                    input.addClass('input-filled-invalid');
+            input.addClass("input-filled-invalid");
-                    input.removeClass('input-filled-valid');
+            input.removeClass("input-filled-valid");
           });
         }
-        })
+      });
   });
 });

CTFd/themes/admin/static/js/teams/teams.js

@@ -1,3 +1 @@
-$(document).ready(function () {
+$(document).ready(function() {});
-
-});

CTFd/themes/admin/static/js/users/actions.js

@@ -1,114 +1,126 @@
 $(document).ready(function() {
-    $('.delete-user').click(function(e){
+  $(".delete-user").click(function(e) {
     ezq({
       title: "Delete User",
-            body: "Are you sure you want to delete {0}".format("<strong>" + htmlentities(USER_NAME) + "</strong>"),
+      body: "Are you sure you want to delete {0}".format(
+        "<strong>" + htmlentities(USER_NAME) + "</strong>"
+      ),
       success: function() {
-                CTFd.fetch('/api/v1/users/' + USER_ID, {
+        CTFd.fetch("/api/v1/users/" + USER_ID, {
-                    method: 'DELETE',
+          method: "DELETE"
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
-                        window.location = script_root + '/admin/users';
+              window.location = script_root + "/admin/users";
             }
           });
       }
     });
   });
 
-    $('.edit-user').click(function (e) {
+  $(".edit-user").click(function(e) {
-        $('#user-info-modal').modal('toggle');
+    $("#user-info-modal").modal("toggle");
   });
 
-    $('.award-user').click(function (e) {
+  $(".award-user").click(function(e) {
-        $('#user-award-modal').modal('toggle');
+    $("#user-award-modal").modal("toggle");
   });
 
-    $('.email-user').click(function (e) {
+  $(".email-user").click(function(e) {
-        $('#user-email-modal').modal('toggle');
+    $("#user-email-modal").modal("toggle");
   });
 
-    $('#user-award-form').submit(function(e){
+  $("#user-award-form").submit(function(e) {
     e.preventDefault();
-        var params = $('#user-award-form').serializeJSON(true);
+    var params = $("#user-award-form").serializeJSON(true);
-        params['user_id'] = USER_ID;
+    params["user_id"] = USER_ID;
-        CTFd.fetch('/api/v1/awards', {
+    CTFd.fetch("/api/v1/awards", {
-            method: 'POST',
+      method: "POST",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (response) {
+      })
+      .then(function(response) {
         if (response.success) {
-                window.location.reload()
+          window.location.reload();
         } else {
-                $('#user-award-form > #results').empty();
+          $("#user-award-form > #results").empty();
           Object.keys(response.errors).forEach(function(key, index) {
-                    $('#user-award-form > #results').append(
+            $("#user-award-form > #results").append(
               ezbadge({
-                            type: 'error',
+                type: "error",
                 body: response.errors[key]
               })
             );
-                    var i = $('#user-award-form').find('input[name={0}]'.format(key));
+            var i = $("#user-award-form").find("input[name={0}]".format(key));
             var input = $(i);
-                    input.addClass('input-filled-invalid');
+            input.addClass("input-filled-invalid");
-                    input.removeClass('input-filled-valid');
+            input.removeClass("input-filled-valid");
           });
         }
       });
   });
 
-    $('#user-mail-form').submit(function(e){
+  $("#user-mail-form").submit(function(e) {
     e.preventDefault();
-        var params = $('#user-mail-form').serializeJSON(true);
+    var params = $("#user-mail-form").serializeJSON(true);
-        CTFd.fetch('/api/v1/users/'+USER_ID+'/email', {
+    CTFd.fetch("/api/v1/users/" + USER_ID + "/email", {
-            method: 'POST',
+      method: "POST",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (response) {
+      })
+      .then(function(response) {
         if (response.success) {
-                $('#user-mail-form > #results').append(
+          $("#user-mail-form > #results").append(
             ezbadge({
-                        type: 'success',
+              type: "success",
-                        body: 'E-Mail sent successfully!'
+              body: "E-Mail sent successfully!"
             })
           );
-                $('#user-mail-form').find("input[type=text], textarea").val("")
+          $("#user-mail-form")
+            .find("input[type=text], textarea")
+            .val("");
         } else {
-                $('#user-mail-form > #results').empty();
+          $("#user-mail-form > #results").empty();
           Object.keys(response.errors).forEach(function(key, index) {
-                    $('#user-mail-form > #results').append(
+            $("#user-mail-form > #results").append(
               ezbadge({
-                            type: 'error',
+                type: "error",
                 body: response.errors[key]
               })
             );
-                    var i = $('#user-mail-form').find('input[name={0}], textarea[name={0}]'.format(key));
+            var i = $("#user-mail-form").find(
+              "input[name={0}], textarea[name={0}]".format(key)
+            );
             var input = $(i);
-                    input.addClass('input-filled-invalid');
+            input.addClass("input-filled-invalid");
-                    input.removeClass('input-filled-valid');
+            input.removeClass("input-filled-valid");
           });
         }
       });
   });
 
-    $('.delete-submission').click(function(e){
+  $(".delete-submission").click(function(e) {
     e.preventDefault();
-        var submission_id = $(this).attr('submission-id');
+    var submission_id = $(this).attr("submission-id");
-        var submission_type = $(this).attr('submission-type');
+    var submission_type = $(this).attr("submission-type");
-        var submission_challenge = $(this).attr('submission-challenge');
+    var submission_challenge = $(this).attr("submission-challenge");
 
     var body = "<span>Are you sure you want to delete <strong>{0}</strong> submission from <strong>{1}</strong> for <strong>{2}</strong>?</span>".format(
       htmlentities(submission_type),
@@ -116,22 +128,26 @@ $(document).ready(function () {
       htmlentities(submission_challenge)
     );
 
-        var row = $(this).parent().parent();
+    var row = $(this)
+      .parent()
+      .parent();
 
     ezq({
       title: "Delete Submission",
       body: body,
       success: function() {
-                CTFd.fetch('/api/v1/submissions/' + submission_id, {
+        CTFd.fetch("/api/v1/submissions/" + submission_id, {
-                    method: 'DELETE',
+          method: "DELETE",
-                    credentials: 'same-origin',
+          credentials: "same-origin",
           headers: {
-                        'Accept': 'application/json',
+            Accept: "application/json",
-                        'Content-Type': 'application/json'
+            "Content-Type": "application/json"
           }
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
               row.remove();
             }
@@ -140,32 +156,36 @@ $(document).ready(function () {
     });
   });
 
-    $('.delete-award').click(function(e){
+  $(".delete-award").click(function(e) {
     e.preventDefault();
-        var award_id = $(this).attr('award-id');
+    var award_id = $(this).attr("award-id");
-        var award_name = $(this).attr('award-name');
+    var award_name = $(this).attr("award-name");
 
     var body = "<span>Are you sure you want to delete the <strong>{0}</strong> award from <strong>{1}</strong>?".format(
       htmlentities(award_name),
       htmlentities(USER_NAME)
     );
 
-        var row = $(this).parent().parent();
+    var row = $(this)
+      .parent()
+      .parent();
 
     ezq({
       title: "Delete Award",
       body: body,
       success: function() {
-                CTFd.fetch('/api/v1/awards/' + award_id, {
+        CTFd.fetch("/api/v1/awards/" + award_id, {
-                    method: 'DELETE',
+          method: "DELETE",
-                    credentials: 'same-origin',
+          credentials: "same-origin",
           headers: {
-                        'Accept': 'application/json',
+            Accept: "application/json",
-                        'Content-Type': 'application/json'
+            "Content-Type": "application/json"
           }
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
               row.remove();
             }
@@ -174,10 +194,12 @@ $(document).ready(function () {
     });
   });
 
-    $('.correct-submission').click(function(e) {
+  $(".correct-submission").click(function(e) {
-        var challenge_id = $(this).attr('challenge-id');
+    var challenge_id = $(this).attr("challenge-id");
-        var challenge_name = $(this).attr('challenge-name');
+    var challenge_name = $(this).attr("challenge-name");
-        var row = $(this).parent().parent();
+    var row = $(this)
+      .parent()
+      .parent();
 
     var body = "<span>Are you sure you want to mark <strong>{0}</strong> solved for from <strong>{1}</strong>?".format(
       htmlentities(challenge_name),
@@ -196,17 +218,19 @@ $(document).ready(function () {
       title: "Mark Correct",
       body: body,
       success: function() {
-                CTFd.fetch('/api/v1/submissions', {
+        CTFd.fetch("/api/v1/submissions", {
-                    method: 'POST',
+          method: "POST",
-                    credentials: 'same-origin',
+          credentials: "same-origin",
           headers: {
-                        'Accept': 'application/json',
+            Accept: "application/json",
-                        'Content-Type': 'application/json'
+            "Content-Type": "application/json"
           },
           body: JSON.stringify(params)
-                }).then(function (response) {
+        })
+          .then(function(response) {
             return response.json();
-                }).then(function (response) {
+          })
+          .then(function(response) {
             if (response.success) {
               // TODO: Refresh missing and solves instead of reloading
               row.remove();
@@ -214,6 +238,6 @@ $(document).ready(function () {
             }
           });
       }
-        })
+    });
   });
 });

CTFd/themes/admin/static/js/users/graphs.js

@@ -1,8 +1,12 @@
 function scoregraph() {
   var times = [];
   var scores = [];
-    $.get(script_root + '/api/v1/users/' + USER_ID + '/solves', function (solve_data) {
+  $.get(script_root + "/api/v1/users/" + USER_ID + "/solves", function(
-        $.get(script_root + '/api/v1/users/' + USER_ID + '/awards', function (award_data) {
+    solve_data
+  ) {
+    $.get(script_root + "/api/v1/users/" + USER_ID + "/awards", function(
+      award_data
+    ) {
       var solves = solve_data.data;
       var awards = award_data.data;
 
@@ -28,86 +32,95 @@ function scoregraph() {
         {
           x: times,
           y: scores,
-                    type: 'scatter',
+          type: "scatter",
           marker: {
-                        color: colorhash(USER_NAME + USER_ID),
+            color: colorhash(USER_NAME + USER_ID)
           },
           line: {
-                        color: colorhash(USER_NAME + USER_ID),
+            color: colorhash(USER_NAME + USER_ID)
           },
-                    fill: 'tozeroy'
+          fill: "tozeroy"
         }
       ];
 
       var layout = {
-                title: 'Score over Time',
+        title: "Score over Time",
-                paper_bgcolor: 'rgba(0,0,0,0)',
+        paper_bgcolor: "rgba(0,0,0,0)",
-                plot_bgcolor: 'rgba(0,0,0,0)',
+        plot_bgcolor: "rgba(0,0,0,0)",
-                hovermode: 'closest',
+        hovermode: "closest",
         xaxis: {
           showgrid: false,
-                    showspikes: true,
+          showspikes: true
         },
         yaxis: {
           showgrid: false,
-                    showspikes: true,
+          showspikes: true
         },
         legend: {
-                    "orientation": "h"
+          orientation: "h"
         }
       };
 
-            $('#score-graph').empty();
+      $("#score-graph").empty();
-            document.getElementById('score-graph').fn = 'CTFd_score_user_' + USER_ID + '_' + (new Date).toISOString().slice(0, 19);
+      document.getElementById("score-graph").fn =
-            Plotly.newPlot('score-graph', data, layout);
+        "CTFd_score_user_" +
+        USER_ID +
+        "_" +
+        new Date().toISOString().slice(0, 19);
+      Plotly.newPlot("score-graph", data, layout);
     });
   });
 }
 
 function keys_percentage_graph() {
   // Solves and Fails pie chart
-    var base_url = script_root + '/api/v1/users/' + USER_ID;
+  var base_url = script_root + "/api/v1/users/" + USER_ID;
-    $.get(base_url + '/fails', function (fails) {
+  $.get(base_url + "/fails", function(fails) {
-        $.get(base_url + '/solves', function (solves) {
+    $.get(base_url + "/solves", function(solves) {
       var solves_count = solves.data.length;
       var fails_count = fails.data.length;
 
-            var graph_data = [{
+      var graph_data = [
+        {
           values: [solves_count, fails_count],
-                labels: ['Solves', 'Fails'],
+          labels: ["Solves", "Fails"],
           marker: {
-                    colors: [
+            colors: ["rgb(0, 209, 64)", "rgb(207, 38, 0)"]
-                        "rgb(0, 209, 64)",
-                        "rgb(207, 38, 0)"
-                    ]
           },
-                hole: .4,
+          hole: 0.4,
-                type: 'pie'
+          type: "pie"
-            }];
+        }
+      ];
 
       var layout = {
-                title: 'Solve Percentages',
+        title: "Solve Percentages",
-                paper_bgcolor: 'rgba(0,0,0,0)',
+        paper_bgcolor: "rgba(0,0,0,0)",
-                plot_bgcolor: 'rgba(0,0,0,0)',
+        plot_bgcolor: "rgba(0,0,0,0)",
         legend: {
-                    "orientation": "h"
+          orientation: "h"
         }
       };
 
-            $('#keys-pie-graph').empty();
+      $("#keys-pie-graph").empty();
-            document.getElementById('keys-pie-graph').fn = 'CTFd_submissions_user_' + USER_ID + '_' + (new Date).toISOString().slice(0, 19);
+      document.getElementById("keys-pie-graph").fn =
-            Plotly.newPlot('keys-pie-graph', graph_data, layout);
+        "CTFd_submissions_user_" +
+        USER_ID +
+        "_" +
+        new Date().toISOString().slice(0, 19);
+      Plotly.newPlot("keys-pie-graph", graph_data, layout);
     });
   });
 }
 
 function category_breakdown_graph() {
-    $.get(script_root + '/api/v1/users/' + USER_ID + '/solves', function (response) {
+  $.get(script_root + "/api/v1/users/" + USER_ID + "/solves", function(
+    response
+  ) {
     var solves = response.data;
 
     var categories = [];
     for (var i = 0; i < solves.length; i++) {
-            categories.push(solves[i].challenge.category)
+      categories.push(solves[i].challenge.category);
     }
 
     var keys = categories.filter(function(elem, pos) {
@@ -122,39 +135,44 @@ function category_breakdown_graph() {
           count++;
         }
       }
-            counts.push(count)
+      counts.push(count);
     }
 
-        var data = [{
+    var data = [
+      {
         values: counts,
         labels: keys,
-            hole: .4,
+        hole: 0.4,
-            type: 'pie'
+        type: "pie"
-        }];
+      }
+    ];
 
     var layout = {
-            title: 'Category Breakdown',
+      title: "Category Breakdown",
-            paper_bgcolor: 'rgba(0,0,0,0)',
+      paper_bgcolor: "rgba(0,0,0,0)",
-            plot_bgcolor: 'rgba(0,0,0,0)',
+      plot_bgcolor: "rgba(0,0,0,0)",
       legend: {
-                "orientation": "v"
+        orientation: "v"
       }
     };
 
-        $('#categories-pie-graph').empty();
+    $("#categories-pie-graph").empty();
-        document.getElementById('categories-pie-graph').fn = 'CTFd_categories_team_' + USER_ID + '_' + (new Date).toISOString().slice(0, 19);
+    document.getElementById("categories-pie-graph").fn =
-        Plotly.newPlot('categories-pie-graph', data, layout);
+      "CTFd_categories_team_" +
+      USER_ID +
+      "_" +
+      new Date().toISOString().slice(0, 19);
+    Plotly.newPlot("categories-pie-graph", data, layout);
   });
 }
 
-
 $(document).ready(function() {
   category_breakdown_graph();
   keys_percentage_graph();
   scoregraph();
   window.onresize = function() {
-        Plotly.Plots.resize(document.getElementById('keys-pie-graph'));
+    Plotly.Plots.resize(document.getElementById("keys-pie-graph"));
-        Plotly.Plots.resize(document.getElementById('categories-pie-graph'));
+    Plotly.Plots.resize(document.getElementById("categories-pie-graph"));
-        Plotly.Plots.resize(document.getElementById('score-graph'));
+    Plotly.Plots.resize(document.getElementById("score-graph"));
   };
 });

CTFd/themes/admin/static/js/users/info.js

@@ -1,36 +1,38 @@
 $(document).ready(function() {
-    $('#user-info-form').submit(function(e){
+  $("#user-info-form").submit(function(e) {
     e.preventDefault();
-        var params = $('#user-info-form').serializeJSON(true);
+    var params = $("#user-info-form").serializeJSON(true);
 
-        CTFd.fetch('/api/v1/users/' + USER_ID, {
+    CTFd.fetch("/api/v1/users/" + USER_ID, {
-            method: 'PATCH',
+      method: "PATCH",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (response) {
+      })
+      .then(function(response) {
         if (response.success) {
           window.location.reload();
         } else {
-                $('#user-info-form > #results').empty();
+          $("#user-info-form > #results").empty();
           Object.keys(response.errors).forEach(function(key, index) {
-                    $('#user-info-form > #results').append(
+            $("#user-info-form > #results").append(
               ezbadge({
-                            type: 'error',
+                type: "error",
                 body: response.errors[key]
               })
             );
-                    var i = $('#user-info-form').find('input[name={0}]'.format(key));
+            var i = $("#user-info-form").find("input[name={0}]".format(key));
             var input = $(i);
-                    input.addClass('input-filled-invalid');
+            input.addClass("input-filled-invalid");
-                    input.removeClass('input-filled-valid');
+            input.removeClass("input-filled-valid");
           });
         }
       });
-    })
+  });
 });

CTFd/themes/admin/static/js/users/new.js

@@ -1,40 +1,42 @@
 $(document).ready(function() {
-    $('#user-info-form').submit(function (e) {
+  $("#user-info-form").submit(function(e) {
     e.preventDefault();
-        var params = $('#user-info-form').serializeJSON(true);
+    var params = $("#user-info-form").serializeJSON(true);
-        var url = '/api/v1/users';
+    var url = "/api/v1/users";
     if (params.notify) {
-            url += '?notify=true'
+      url += "?notify=true";
     }
     delete params.notify;
 
     CTFd.fetch(url, {
-            method: 'POST',
+      method: "POST",
-            credentials: 'same-origin',
+      credentials: "same-origin",
       headers: {
-                'Accept': 'application/json',
+        Accept: "application/json",
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json"
       },
       body: JSON.stringify(params)
-        }).then(function (response) {
+    })
+      .then(function(response) {
         return response.json();
-        }).then(function (response) {
+      })
+      .then(function(response) {
         if (response.success) {
           var user_id = response.data.id;
-                window.location = script_root + '/admin/users/' + user_id;
+          window.location = script_root + "/admin/users/" + user_id;
         } else {
-                $('#user-info-form > #results').empty();
+          $("#user-info-form > #results").empty();
           Object.keys(response.errors).forEach(function(key, index) {
-                    $('#user-info-form > #results').append(
+            $("#user-info-form > #results").append(
               ezbadge({
-                            type: 'error',
+                type: "error",
                 body: response.errors[key]
               })
             );
-                    var i = $('#user-info-form').find('input[name={0}]'.format(key));
+            var i = $("#user-info-form").find("input[name={0}]".format(key));
             var input = $(i);
-                    input.addClass('input-filled-invalid');
+            input.addClass("input-filled-invalid");
-                    input.removeClass('input-filled-valid');
+            input.removeClass("input-filled-valid");
           });
         }
       });

CTFd/themes/admin/static/js/users/users.js

@@ -1,3 +1 @@
-$(document).ready(function () {
+$(document).ready(function() {});
-
-});

CTFd/themes/core/static/css/base.css

@@ -1,9 +1,12 @@
-html, body, .container {
+html,
-    font-family: 'Lato', 'LatoOffline', sans-serif;
+body,
+.container {
+  font-family: "Lato", "LatoOffline", sans-serif;
 }
 
-h1, h2 {
+h1,
-    font-family: 'Raleway', 'RalewayOffline', sans-serif;
+h2 {
+  font-family: "Raleway", "RalewayOffline", sans-serif;
   font-weight: 500;
   letter-spacing: 2px;
 }
@@ -39,7 +42,7 @@ table > thead > tr > td {
 
 .jumbotron {
   background-color: #343a40;
-    color: #FFF;
+  color: #fff;
   border-radius: 0;
   text-align: center;
 }
@@ -108,12 +111,12 @@ table > thead > tr > td {
 }
 
 .btn-info {
-    background-color: #5B7290 !important;
+  background-color: #5b7290 !important;
-    border-color: #5B7290 !important;
+  border-color: #5b7290 !important;
 }
 
 .badge-info {
-    background-color: #5B7290 !important;
+  background-color: #5b7290 !important;
 }
 
 .alert {

CTFd/themes/core/static/css/challenge-board.css

@@ -17,11 +17,11 @@
 }
 
 .btn-info {
-    background-color: #5B7290 !important;
+  background-color: #5b7290 !important;
 }
 
 .badge-info {
-    background-color: #5B7290 !important;
+  background-color: #5b7290 !important;
 }
 
 .challenge-button {

CTFd/themes/core/static/css/style.css

@@ -1,11 +1,13 @@
-
+html,
-html, body, .container {
+body,
+.container {
   height: 100% !important;
-    font-family: 'Lato', 'LatoOffline', sans-serif;
+  font-family: "Lato", "LatoOffline", sans-serif;
 }
 
-h1, h2 {
+h1,
-    font-family: 'Raleway', 'RalewayOffline', sans-serif;
+h2 {
+  font-family: "Raleway", "RalewayOffline", sans-serif;
   font-weight: 500;
   letter-spacing: 2px;
 }
@@ -43,11 +45,11 @@ img {
   font-size: 24px;
   letter-spacing: -0.04rem;
   line-height: 15px;
-    color: #FFF;
+  color: #fff;
 }
 
 .navbar-inverse .navbar-nav > li > a {
-    color: #FFF !important;
+  color: #fff !important;
 }
 
 .navbar li > a {
@@ -179,7 +181,7 @@ table{
 }
 
 .file-wrapper {
-    background-color: #5B7290;
+  background-color: #5b7290;
 }
 
 .file-wrapper:hover {
@@ -188,11 +190,10 @@ table{
 
 .theme-background {
   background-color: #545454 !important;
-
 }
 
 .solved-challenge {
-    background-color: #8EDC9D !important;
+  background-color: #8edc9d !important;
 }
 
 .panel-theme {
@@ -203,7 +204,7 @@ table{
   border-color: #545454;
   background-color: #545454;
   opacity: 1;
-    color: #FFF;
+  color: #fff;
   text-align: center;
 }
 
@@ -217,7 +218,7 @@ table{
 
 .btn-outlined.btn-theme:hover,
 .btn-outlined.btn-theme:active {
-    color: #FFF;
+  color: #fff;
   background: #545454;
   border-color: #545454;
 }
@@ -230,7 +231,7 @@ table{
 
 .jumbotron {
   background-color: #545454;
-    color: #FFF;
+  color: #fff;
   padding: 0px 0px 25px;
 }
 
@@ -351,7 +352,7 @@ table{
 }
 
 .label-content {
-    color: #8B8C8B;
+  color: #8b8c8b;
   padding: 0.25em 0;
   -webkit-transition: -webkit-transform 0.3s;
   transition: transform 0.3s;

CTFd/themes/core/static/js/CTFd.js

@@ -1,10 +1,9 @@
 var CTFd = (function() {
-
   var options = {
-        urlRoot: '',
+    urlRoot: "",
-        csrfNonce: '',
+    csrfNonce: "",
     start: null,
-        end: null,
+    end: null
   };
 
   var challenges = {};
@@ -20,19 +19,18 @@ var CTFd = (function () {
       options = {
         method: "GET",
         credentials: "same-origin",
-                headers: {},
+        headers: {}
       };
     }
     url = this.options.urlRoot + url;
 
-
     if (options.headers === undefined) {
       options.headers = {};
     }
-        options.credentials = 'same-origin';
+    options.credentials = "same-origin";
-        options.headers['Accept'] = 'application/json';
+    options.headers["Accept"] = "application/json";
-        options.headers['Content-Type'] = 'application/json';
+    options.headers["Content-Type"] = "application/json";
-        options.headers['CSRF-Token'] = this.options.csrfNonce;
+    options.headers["CSRF-Token"] = this.options.csrfNonce;
 
     return window.fetch(url, options);
   };

CTFd/themes/core/static/js/challenges.js

@@ -9,7 +9,7 @@ function loadchal(id) {
     return e.id == id;
   })[0];
 
-    if (obj.type === 'hidden') {
+  if (obj.type === "hidden") {
     ezal({
       title: "Challenge Hidden!",
       body: "You haven't unlocked this challenge yet!",
@@ -35,26 +35,28 @@ function updateChalWindow(obj) {
 
     $.getScript(script_root + obj.script, function() {
       $.get(script_root + obj.template, function(template_data) {
-                $('#challenge-window').empty();
+        $("#challenge-window").empty();
         var template = nunjucks.compile(template_data);
         window.challenge.data = challenge_data;
         window.challenge.preRender();
 
-                challenge_data['description'] = window.challenge.render(challenge_data['description']);
+        challenge_data["description"] = window.challenge.render(
-                challenge_data['script_root'] = script_root;
+          challenge_data["description"]
+        );
+        challenge_data["script_root"] = script_root;
 
-                $('#challenge-window').append(template.render(challenge_data));
+        $("#challenge-window").append(template.render(challenge_data));
 
-                $('.challenge-solves').click(function (e) {
+        $(".challenge-solves").click(function(e) {
-                    getsolves($('#challenge-id').val())
+          getsolves($("#challenge-id").val());
         });
-                $('.nav-tabs a').click(function (e) {
+        $(".nav-tabs a").click(function(e) {
           e.preventDefault();
-                    $(this).tab('show')
+          $(this).tab("show");
         });
 
         // Handle modal toggling
-                $('#challenge-window').on('hide.bs.modal', function (event) {
+        $("#challenge-window").on("hide.bs.modal", function(event) {
           $("#submission-input").removeClass("wrong");
           $("#submission-input").removeClass("correct");
           $("#incorrect-key").slideUp();
@@ -63,10 +65,10 @@ function updateChalWindow(obj) {
           $("#too-fast").slideUp();
         });
 
-                $('#submit-key').click(function (e) {
+        $("#submit-key").click(function(e) {
           e.preventDefault();
-                    $('#submit-key').addClass("disabled-button");
+          $("#submit-key").addClass("disabled-button");
-                    $('#submit-key').prop('disabled', true);
+          $("#submit-key").prop("disabled", true);
           window.challenge.submit(function(data) {
             renderSubmissionResponse(data);
             loadchals(function() {
@@ -83,22 +85,28 @@ function updateChalWindow(obj) {
 
         $(".input-field").bind({
           focus: function() {
-                        $(this).parent().addClass('input--filled');
+            $(this)
+              .parent()
+              .addClass("input--filled");
             $label = $(this).siblings(".input-label");
           },
           blur: function() {
-                        if ($(this).val() === '') {
+            if ($(this).val() === "") {
-                            $(this).parent().removeClass('input--filled');
+              $(this)
+                .parent()
+                .removeClass("input--filled");
               $label = $(this).siblings(".input-label");
-                            $label.removeClass('input--hide');
+              $label.removeClass("input--hide");
             }
           }
         });
 
         window.challenge.postRender();
 
-                window.location.replace(window.location.href.split('#')[0] + '#' + obj.name);
+        window.location.replace(
-                $('#challenge-window').modal();
+          window.location.href.split("#")[0] + "#" + obj.name
+        );
+        $("#challenge-window").modal();
       });
     });
   });
@@ -110,22 +118,28 @@ $("#submission-input").keyup(function (event) {
   }
 });
 
-
 function renderSubmissionResponse(response, cb) {
   var result = response.data;
 
-    var result_message = $('#result-message');
+  var result_message = $("#result-message");
-    var result_notification = $('#result-notification');
+  var result_notification = $("#result-notification");
   var answer_input = $("#submission-input");
   result_notification.removeClass();
   result_message.text(result.message);
 
   if (result.status === "authentication_required") {
-        window.location = script_root + "/login?next=" + script_root + window.location.pathname + window.location.hash;
+    window.location =
-        return
+      script_root +
-    }
+      "/login?next=" +
-    else if (result.status === "incorrect") { // Incorrect key
+      script_root +
-        result_notification.addClass('alert alert-danger alert-dismissable text-center');
+      window.location.pathname +
+      window.location.hash;
+    return;
+  } else if (result.status === "incorrect") {
+    // Incorrect key
+    result_notification.addClass(
+      "alert alert-danger alert-dismissable text-center"
+    );
     result_notification.slideDown();
 
     answer_input.removeClass("correct");
@@ -133,29 +147,45 @@ function renderSubmissionResponse(response, cb) {
     setTimeout(function() {
       answer_input.removeClass("wrong");
     }, 3000);
-    }
+  } else if (result.status === "correct") {
-    else if (result.status === "correct") { // Challenge Solved
+    // Challenge Solved
-        result_notification.addClass('alert alert-success alert-dismissable text-center');
+    result_notification.addClass(
+      "alert alert-success alert-dismissable text-center"
+    );
     result_notification.slideDown();
 
-        $('.challenge-solves').text((parseInt($('.challenge-solves').text().split(" ")[0]) + 1 + " Solves"));
+    $(".challenge-solves").text(
+      parseInt(
+        $(".challenge-solves")
+          .text()
+          .split(" ")[0]
+      ) +
+        1 +
+        " Solves"
+    );
 
     answer_input.val("");
     answer_input.removeClass("wrong");
     answer_input.addClass("correct");
-    }
+  } else if (result.status === "already_solved") {
-    else if (result.status === "already_solved") { // Challenge already solved
+    // Challenge already solved
-        result_notification.addClass('alert alert-info alert-dismissable text-center');
+    result_notification.addClass(
+      "alert alert-info alert-dismissable text-center"
+    );
     result_notification.slideDown();
 
     answer_input.addClass("correct");
-    }
+  } else if (result.status === "paused") {
-    else if (result.status === "paused") { // CTF is paused
+    // CTF is paused
-        result_notification.addClass('alert alert-warning alert-dismissable text-center');
+    result_notification.addClass(
+      "alert alert-warning alert-dismissable text-center"
+    );
     result_notification.slideDown();
-    }
+  } else if (result.status === "ratelimited") {
-    else if (result.status === "ratelimited") { // Keys per minute too high
+    // Keys per minute too high
-        result_notification.addClass('alert alert-warning alert-dismissable text-center');
+    result_notification.addClass(
+      "alert alert-warning alert-dismissable text-center"
+    );
     result_notification.slideDown();
 
     answer_input.addClass("too-fast");
@@ -164,9 +194,9 @@ function renderSubmissionResponse(response, cb) {
     }, 3000);
   }
   setTimeout(function() {
-        $('.alert').slideUp();
+    $(".alert").slideUp();
-        $('#submit-key').removeClass("disabled-button");
+    $("#submit-key").removeClass("disabled-button");
-        $('#submit-key').prop('disabled', false);
+    $("#submit-key").prop("disabled", false);
   }, 3000);
 
   if (cb) {
@@ -175,13 +205,15 @@ function renderSubmissionResponse(response, cb) {
 }
 
 function marksolves(cb) {
-    $.get(script_root + '/api/v1/' + user_mode + '/me/solves', function (response) {
+  $.get(script_root + "/api/v1/" + user_mode + "/me/solves", function(
+    response
+  ) {
     var solves = response.data;
     for (var i = solves.length - 1; i >= 0; i--) {
       var id = solves[i].challenge_id;
       var btn = $('button[value="' + id + '"]');
-            btn.addClass('solved-challenge');
+      btn.addClass("solved-challenge");
-            btn.prepend("<i class='fas fa-check corner-button-check'></i>")
+      btn.prepend("<i class='fas fa-check corner-button-check'></i>");
     }
     if (cb) {
       cb();
@@ -191,13 +223,14 @@ function marksolves(cb) {
 
 function load_user_solves(cb) {
   if (authed) {
-        $.get(script_root + '/api/v1/' + user_mode + '/me/solves', function (response) {
+    $.get(script_root + "/api/v1/" + user_mode + "/me/solves", function(
+      response
+    ) {
       var solves = response.data;
 
       for (var i = solves.length - 1; i >= 0; i--) {
         var chal_id = solves[i].challenge_id;
         user_solves.push(chal_id);
-
       }
       if (cb) {
         cb();
@@ -209,19 +242,28 @@ function load_user_solves(cb) {
 }
 
 function getsolves(id) {
-    $.get(script_root + '/api/v1/challenges/' + id + '/solves', function (response) {
+  $.get(script_root + "/api/v1/challenges/" + id + "/solves", function(
+    response
+  ) {
     var data = response.data;
-        $('.challenge-solves').text(
+    $(".challenge-solves").text(parseInt(data.length) + " Solves");
-            (parseInt(data.length) + " Solves")
+    var box = $("#challenge-solves-names");
-        );
-        var box = $('#challenge-solves-names');
     box.empty();
     for (var i = 0; i < data.length; i++) {
       var id = data[i].account_id;
       var name = data[i].name;
-            var date = moment(data[i].date).local().fromNow();
+      var date = moment(data[i].date)
-            var account_url = data[i].account_url
+        .local()
-            box.append('<tr><td><a href="{0}">{2}</td><td>{3}</td></tr>'.format(account_url, id, htmlentities(name), date));
+        .fromNow();
+      var account_url = data[i].account_url;
+      box.append(
+        '<tr><td><a href="{0}">{2}</td><td>{3}</td></tr>'.format(
+          account_url,
+          id,
+          htmlentities(name),
+          date
+        )
+      );
     }
   });
 }
@@ -231,7 +273,7 @@ function loadchals(cb) {
     var categories = [];
     challenges = response.data;
 
-        $('#challenges-board').empty();
+    $("#challenges-board").empty();
 
     for (var i = challenges.length - 1; i >= 0; i--) {
       challenges[i].solves = 0;
@@ -240,17 +282,21 @@ function loadchals(cb) {
         categories.push(category);
 
         var categoryid = category.replace(/ /g, "-").hashCode();
-                var categoryrow = $('' +
+        var categoryrow = $(
+          "" +
             '<div id="{0}-row" class="pt-5">'.format(categoryid) +
             '<div class="category-header col-md-12 mb-3">' +
-                    '</div>' +
+            "</div>" +
             '<div class="category-challenges col-md-12">' +
             '<div class="challenges-row col-md-12"></div>' +
-                    '</div>' +
+            "</div>" +
-                    '</div>');
+            "</div>"
-                categoryrow.find(".category-header").append($("<h3>" + category + "</h3>"));
+        );
+        categoryrow
+          .find(".category-header")
+          .append($("<h3>" + category + "</h3>"));
 
-                $('#challenges-board').append(categoryrow);
+        $("#challenges-board").append(categoryrow);
       }
     }
 
@@ -259,18 +305,28 @@ function loadchals(cb) {
       var challenge = chalinfo.category.replace(/ /g, "-").hashCode();
       var chalid = chalinfo.name.replace(/ /g, "-").hashCode();
       var catid = chalinfo.category.replace(/ /g, "-").hashCode();
-            var chalwrap = $("<div id='{0}' class='col-md-3 d-inline-block'></div>".format(chalid));
+      var chalwrap = $(
+        "<div id='{0}' class='col-md-3 d-inline-block'></div>".format(chalid)
+      );
 
       if (user_solves.indexOf(chalinfo.id) == -1) {
-                var chalbutton = $("<button class='btn btn-dark challenge-button w-100 text-truncate pt-3 pb-3 mb-2' value='{0}'></button>".format(chalinfo.id));
+        var chalbutton = $(
+          "<button class='btn btn-dark challenge-button w-100 text-truncate pt-3 pb-3 mb-2' value='{0}'></button>".format(
+            chalinfo.id
+          )
+        );
       } else {
-                var chalbutton = $("<button class='btn btn-dark challenge-button solved-challenge w-100 text-truncate pt-3 pb-3 mb-2' value='{0}'><i class='fas fa-check corner-button-check'></i></button>".format(chalinfo.id));
+        var chalbutton = $(
+          "<button class='btn btn-dark challenge-button solved-challenge w-100 text-truncate pt-3 pb-3 mb-2' value='{0}'><i class='fas fa-check corner-button-check'></i></button>".format(
+            chalinfo.id
+          )
+        );
       }
 
       var chalheader = $("<p>{0}</p>".format(chalinfo.name));
       var chalscore = $("<span>{0}</span>".format(chalinfo.value));
       for (var j = 0; j < chalinfo.tags.length; j++) {
-                var tag = 'tag-' + chalinfo.tags[j].value.replace(/ /g, '-');
+        var tag = "tag-" + chalinfo.tags[j].value.replace(/ /g, "-");
         chalwrap.addClass(tag);
       }
 
@@ -278,10 +334,12 @@ function loadchals(cb) {
       chalbutton.append(chalscore);
       chalwrap.append(chalbutton);
 
-            $("#" + catid + "-row").find(".category-challenges > .challenges-row").append(chalwrap);
+      $("#" + catid + "-row")
+        .find(".category-challenges > .challenges-row")
+        .append(chalwrap);
     }
 
-        $('.challenge-button').click(function (e) {
+    $(".challenge-button").click(function(e) {
       loadchal(this.value);
       getsolves(this.value);
     });
@@ -292,17 +350,19 @@ function loadchals(cb) {
   });
 }
 
-
+$("#submit-key").click(function(e) {
-
+  submitkey(
-$('#submit-key').click(function (e) {
+    $("#challenge-id").val(),
-    submitkey($('#challenge-id').val(), $('#submission-input').val(), $('#nonce').val())
+    $("#submission-input").val(),
+    $("#nonce").val()
+  );
 });
 
-$('.challenge-solves').click(function (e) {
+$(".challenge-solves").click(function(e) {
-    getsolves($('#challenge-id').val())
+  getsolves($("#challenge-id").val());
 });
 
-$('#challenge-window').on('hide.bs.modal', function (event) {
+$("#challenge-window").on("hide.bs.modal", function(event) {
   $("#submission-input").removeClass("wrong");
   $("#submission-input").removeClass("correct");
   $("#incorrect-key").slideUp();
@@ -318,8 +378,10 @@ var load_location_hash = function () {
 };
 
 function update(cb) {
-    load_user_solves(function () { // Load the user's solved challenge ids
+  load_user_solves(function() {
-        loadchals(function () { //  Load the full list of challenges
+    // Load the user's solved challenge ids
+    loadchals(function() {
+      //  Load the full list of challenges
       if (cb) {
         cb();
       }
@@ -333,14 +395,14 @@ $(function () {
   });
 });
 
-$('.nav-tabs a').click(function (e) {
+$(".nav-tabs a").click(function(e) {
   e.preventDefault();
-    $(this).tab('show')
+  $(this).tab("show");
 });
 
-$('#challenge-window').on('hidden.bs.modal', function () {
+$("#challenge-window").on("hidden.bs.modal", function() {
-    $('.nav-tabs a:first').tab('show');
+  $(".nav-tabs a:first").tab("show");
-    history.replaceState('', document.title, window.location.pathname);
+  history.replaceState("", document.title, window.location.pathname);
 });
 
 setInterval(update, 300000);

CTFd/themes/core/static/js/events.js

@@ -3,18 +3,22 @@ var wc = new WindowController();
 var sound = new Howl({
   src: [
     script_root + "/themes/core/static/sounds/notification.webm",
-        script_root + "/themes/core/static/sounds/notification.mp3",
+    script_root + "/themes/core/static/sounds/notification.mp3"
   ]
 });
 
 function connect() {
   window.ctfEventSource = new EventSource(script_root + "/events");
 
-    window.ctfEventSource.addEventListener('notification', function (event) {
+  window.ctfEventSource.addEventListener(
+    "notification",
+    function(event) {
       var data = JSON.parse(event.data);
-        wc.broadcast('notification', data);
+      wc.broadcast("notification", data);
       render(data);
-    }, false);
+    },
+    false
+  );
 }
 
 function disconnect() {

CTFd/themes/core/static/js/ezq.js

@@ -1,53 +1,56 @@
-var modal = '<div class="modal fade" tabindex="-1" role="dialog">' +
+var modal =
+  '<div class="modal fade" tabindex="-1" role="dialog">' +
   '  <div class="modal-dialog" role="document">' +
   '    <div class="modal-content">' +
   '      <div class="modal-header">' +
-    '        <h5 class="modal-title">\{0\}</h5>' +
+  '        <h5 class="modal-title">{0}</h5>' +
   '        <button type="button" class="close" data-dismiss="modal" aria-label="Close">' +
   '          <span aria-hidden="true">&times;</span>' +
-    '        </button>' +
+  "        </button>" +
-    '      </div>' +
+  "      </div>" +
   '      <div class="modal-body">' +
-    '        <p>\{1\}</p>' +
+  "        <p>{1}</p>" +
-    '      </div>' +
+  "      </div>" +
   '      <div class="modal-footer">' +
-    '      </div>' +
+  "      </div>" +
-    '    </div>' +
+  "    </div>" +
-    '  </div>' +
+  "  </div>" +
-    '</div>';
-
-var progress = '<div class="progress">' +
-    '  <div class="progress-bar progress-bar-success progress-bar-striped progress-bar-animated" role="progressbar" style="width: \{0\}%">' +
-    '  </div>' +
-    '</div>';
-
-
-var error_template = "<div class=\"alert alert-danger alert-dismissable\" role=\"alert\">\n" +
-    "  <span class=\"sr-only\">Error:</span>\n" +
-    "  \{0\}\n" +
-    "  <button type=\"button\" class=\"close\" data-dismiss=\"alert\" aria-label=\"Close\"><span aria-hidden=\"true\">×</span></button>\n" +
   "</div>";
 
+var progress =
+  '<div class="progress">' +
+  '  <div class="progress-bar progress-bar-success progress-bar-striped progress-bar-animated" role="progressbar" style="width: {0}%">' +
+  "  </div>" +
+  "</div>";
 
-var success_template = "<div class=\"alert alert-success alert-dismissable submit-row\" role=\"alert\">\n" +
+var error_template =
+  '<div class="alert alert-danger alert-dismissable" role="alert">\n' +
+  '  <span class="sr-only">Error:</span>\n' +
+  "  {0}\n" +
+  '  <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">×</span></button>\n' +
+  "</div>";
+
+var success_template =
+  '<div class="alert alert-success alert-dismissable submit-row" role="alert">\n' +
   "  <strong>Success!</strong>\n" +
-    "  \{0\}\n" +
+  "  {0}\n" +
-    "  <button type=\"button\" class=\"close\" data-dismiss=\"alert\" aria-label=\"Close\"><span aria-hidden=\"true\">×</span></button>\n" +
+  '  <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">×</span></button>\n' +
   "</div>";
 
-
 function ezal(args) {
   var res = modal.format(args.title, args.body);
   var obj = $(res);
-    var button = '<button type="button" class="btn btn-primary" data-dismiss="modal">{0}</button>'.format(args.button);
+  var button = '<button type="button" class="btn btn-primary" data-dismiss="modal">{0}</button>'.format(
+    args.button
+  );
 
-    obj.find('.modal-footer').append(button);
+  obj.find(".modal-footer").append(button);
-    $('main').append(obj);
+  $("main").append(obj);
 
-    obj.modal('show');
+  obj.modal("show");
 
-    $(obj).on('hidden.bs.modal', function (e) {
+  $(obj).on("hidden.bs.modal", function(e) {
-        $(this).modal('dispose');
+    $(this).modal("dispose");
   });
 
   return obj;
@@ -56,23 +59,26 @@ function ezal(args){
 function ezq(args) {
   var res = modal.format(args.title, args.body);
   var obj = $(res);
-    var deny = '<button type="button" class="btn btn-danger" data-dismiss="modal">No</button>';
+  var deny =
-    var confirm = $('<button type="button" class="btn btn-primary" data-dismiss="modal">Yes</button>');
+    '<button type="button" class="btn btn-danger" data-dismiss="modal">No</button>';
+  var confirm = $(
+    '<button type="button" class="btn btn-primary" data-dismiss="modal">Yes</button>'
+  );
 
-    obj.find('.modal-footer').append(deny);
+  obj.find(".modal-footer").append(deny);
-    obj.find('.modal-footer').append(confirm);
+  obj.find(".modal-footer").append(confirm);
 
-    $('main').append(obj);
+  $("main").append(obj);
 
-    $(obj).on('hidden.bs.modal', function (e) {
+  $(obj).on("hidden.bs.modal", function(e) {
-        $(this).modal('dispose');
+    $(this).modal("dispose");
   });
 
   $(confirm).click(function() {
     args.success();
   });
 
-    obj.modal('show');
+  obj.modal("show");
 
   return obj;
 }
@@ -80,16 +86,16 @@ function ezq(args){
 function ezpg(args) {
   if (args.target) {
     var obj = $(args.target);
-        var pbar = obj.find('.progress-bar');
+    var pbar = obj.find(".progress-bar");
-        pbar.css('width', args.width + '%');
+    pbar.css("width", args.width + "%");
     return obj;
   }
   var bar = progress.format(args.width);
   var res = modal.format(args.title, bar);
 
   var obj = $(res);
-    $('main').append(obj);
+  $("main").append(obj);
-    obj.modal('show');
+  obj.modal("show");
 
   return obj;
 }
@@ -98,9 +104,9 @@ function ezbadge(args) {
   var type = args.type;
   var body = args.body;
   var tpl = undefined;
-    if (type === 'success') {
+  if (type === "success") {
     tpl = success_template;
-    } else if (type === 'error') {
+  } else if (type === "error") {
     tpl = error_template;
   }
 

CTFd/themes/core/static/js/hints.js

@@ -1,24 +1,23 @@
 function hint(id) {
-    return CTFd.fetch('/api/v1/hints/' + id, {
+  return CTFd.fetch("/api/v1/hints/" + id, {
-        method: 'GET',
+    method: "GET",
-        credentials: 'same-origin',
+    credentials: "same-origin",
     headers: {
-            'Accept': 'application/json',
+      Accept: "application/json",
-            'Content-Type': 'application/json'
+      "Content-Type": "application/json"
     }
   }).then(function(response) {
     return response.json();
   });
 }
 
-
 function unlock(params) {
-    return CTFd.fetch('/api/v1/unlocks', {
+  return CTFd.fetch("/api/v1/unlocks", {
-        method: 'POST',
+    method: "POST",
-        credentials: 'same-origin',
+    credentials: "same-origin",
     headers: {
-            'Accept': 'application/json',
+      Accept: "application/json",
-            'Content-Type': 'application/json'
+      "Content-Type": "application/json"
     },
     body: JSON.stringify(params)
   }).then(function(response) {
@@ -29,7 +28,7 @@ function unlock(params){
 function loadhint(hintid) {
   var md = window.markdownit({
     html: true,
-        linkify: true,
+    linkify: true
   });
 
   hint(hintid).then(function(response) {

CTFd/themes/core/static/js/multi-modal.js

@@ -1,5 +1,5 @@
 (function($, window) {
-    'use strict';
+  "use strict";
 
   var MultiModal = function(element) {
     this.$element = $(element);
@@ -10,55 +10,59 @@
   MultiModal.prototype.show = function(target) {
     var that = this;
     var $target = $(target);
-        var modalCount = $('.modal:visible').length;
+    var modalCount = $(".modal:visible").length;
 
-        $target.css('z-index', MultiModal.BASE_ZINDEX + (modalCount * 20) + 10);
+    $target.css("z-index", MultiModal.BASE_ZINDEX + modalCount * 20 + 10);
 
     window.setTimeout(function() {
-            var modalCount = $('.modal:visible').length;
+      var modalCount = $(".modal:visible").length;
       if (modalCount > 0)
-                $('.modal-backdrop').not(':first').addClass('hidden');
+        $(".modal-backdrop")
+          .not(":first")
+          .addClass("hidden");
 
       that.adjustBackdrop(modalCount);
     });
   };
 
   MultiModal.prototype.hidden = function(target) {
-        var modalCount = $('.modal:visible').length;
+    var modalCount = $(".modal:visible").length;
 
     var $target = $(target);
 
     if (modalCount) {
       this.adjustBackdrop(modalCount - 1);
-            $('body').addClass('modal-open');
+      $("body").addClass("modal-open");
     }
   };
 
   MultiModal.prototype.adjustBackdrop = function(modalCount) {
-        $('.modal-backdrop:first').css('z-index', MultiModal.BASE_ZINDEX + ((modalCount)* 20));
+    $(".modal-backdrop:first").css(
+      "z-index",
+      MultiModal.BASE_ZINDEX + modalCount * 20
+    );
   };
 
   function Plugin(method, target) {
     return this.each(function() {
       var $this = $(this);
-            var data = $this.data('multi-modal-plugin');
+      var data = $this.data("multi-modal-plugin");
 
       if (!data)
-                $this.data('multi-modal-plugin', (data = new MultiModal(this)));
+        $this.data("multi-modal-plugin", (data = new MultiModal(this)));
 
-            if(method)
+      if (method) data[method](target);
-                data[method](target);
     });
   }
 
   $.fn.multiModal = Plugin;
   $.fn.multiModal.Constructor = MultiModal;
 
-    $(document).on('show.bs.modal', function(e) {
+  $(document).on("show.bs.modal", function(e) {
-        $(document).multiModal('show', e.target);
+    $(document).multiModal("show", e.target);
   });
 
-    $(document).on('hidden.bs.modal', function(e) {
+  $(document).on("hidden.bs.modal", function(e) {
-        $(document).multiModal('hidden', e.target);
+    $(document).multiModal("hidden", e.target);
   });
-}(jQuery, window));
+})(jQuery, window);

CTFd/themes/core/static/js/scoreboard.js

@@ -1,13 +1,18 @@
 function updatescores() {
-    $.get(script_root + '/api/v1/scoreboard', function (response) {
+  $.get(script_root + "/api/v1/scoreboard", function(response) {
     var teams = response.data;
-        var table = $('#scoreboard tbody');
+    var table = $("#scoreboard tbody");
     table.empty();
     for (var i = 0; i < teams.length; i++) {
-            var row = "<tr>\n" +
+      var row =
-                "<th scope=\"row\" class=\"text-center\">{0}</th>".format(i + 1) +
+        "<tr>\n" +
-                "<td><a href=\"{0}/team/{1}\">{2}</a></td>".format(script_root, teams['standings'][i].id, htmlentities(teams['standings'][i].team)) +
+        '<th scope="row" class="text-center">{0}</th>'.format(i + 1) +
-                "<td>{0}</td>".format(teams['standings'][i].score) +
+        '<td><a href="{0}/team/{1}">{2}</a></td>'.format(
+          script_root,
+          teams["standings"][i].id,
+          htmlentities(teams["standings"][i].team)
+        ) +
+        "<td>{0}</td>".format(teams["standings"][i].score) +
         "</tr>";
       table.append(row);
     }
@@ -17,9 +22,11 @@ function updatescores () {
 function cumulativesum(arr) {
   var result = arr.concat();
   for (var i = 0; i < arr.length; i++) {
-        result[i] = arr.slice(0, i + 1).reduce(function(p, i){ return p + i; });
+    result[i] = arr.slice(0, i + 1).reduce(function(p, i) {
+      return p + i;
+    });
   }
-    return result
+  return result;
 }
 
 function UTCtoDate(utc) {
@@ -29,12 +36,12 @@ function UTCtoDate(utc){
 }
 
 function scoregraph() {
-    $.get(script_root + '/api/v1/scoreboard/top/10', function( response ) {
+  $.get(script_root + "/api/v1/scoreboard/top/10", function(response) {
     var places = response.data;
 
     if (Object.keys(places).length === 0) {
       // Replace spinner
-            $('#score-graph').html(
+      $("#score-graph").html(
         '<div class="text-center"><h3 class="spinner-error">No solves yet</h3></div>'
       );
       return;
@@ -45,56 +52,57 @@ function scoregraph () {
     for (var i = 0; i < teams.length; i++) {
       var team_score = [];
       var times = [];
-            for(var j = 0; j < places[teams[i]]['solves'].length; j++){
+      for (var j = 0; j < places[teams[i]]["solves"].length; j++) {
-                team_score.push(places[teams[i]]['solves'][j].value);
+        team_score.push(places[teams[i]]["solves"][j].value);
-                var date = moment(places[teams[i]]['solves'][j].date);
+        var date = moment(places[teams[i]]["solves"][j].date);
         times.push(date.toDate());
       }
       team_score = cumulativesum(team_score);
       var trace = {
         x: times,
         y: team_score,
-                mode: 'lines+markers',
+        mode: "lines+markers",
-                name: places[teams[i]]['name'],
+        name: places[teams[i]]["name"],
         marker: {
-                    color: colorhash(places[teams[i]]['name'] + places[teams[i]]['id']),
+          color: colorhash(places[teams[i]]["name"] + places[teams[i]]["id"])
         },
         line: {
-                    color: colorhash(places[teams[i]]['name'] + places[teams[i]]['id']),
+          color: colorhash(places[teams[i]]["name"] + places[teams[i]]["id"])
         }
       };
       traces.push(trace);
     }
 
     traces.sort(function(a, b) {
-            var scorediff = b['y'][b['y'].length - 1] - a['y'][a['y'].length - 1];
+      var scorediff = b["y"][b["y"].length - 1] - a["y"][a["y"].length - 1];
       if (!scorediff) {
-                return a['x'][a['x'].length - 1] - b['x'][b['x'].length - 1];
+        return a["x"][a["x"].length - 1] - b["x"][b["x"].length - 1];
       }
       return scorediff;
     });
 
     var layout = {
-            title: 'Top 10 Teams',
+      title: "Top 10 Teams",
-            paper_bgcolor: 'rgba(0,0,0,0)',
+      paper_bgcolor: "rgba(0,0,0,0)",
-            plot_bgcolor: 'rgba(0,0,0,0)',
+      plot_bgcolor: "rgba(0,0,0,0)",
-            hovermode: 'closest',
+      hovermode: "closest",
       xaxis: {
         showgrid: false,
-                showspikes: true,
+        showspikes: true
       },
       yaxis: {
         showgrid: false,
-                showspikes: true,
+        showspikes: true
       },
       legend: {
-                "orientation": "h"
+        orientation: "h"
       }
     };
 
-        $('#score-graph').empty(); // Remove spinners
+    $("#score-graph").empty(); // Remove spinners
-        document.getElementById('score-graph').fn = 'CTFd_scoreboard_' + (new Date).toISOString().slice(0,19);
+    document.getElementById("score-graph").fn =
-        Plotly.newPlot('score-graph', traces, layout, {
+      "CTFd_scoreboard_" + new Date().toISOString().slice(0, 19);
+    Plotly.newPlot("score-graph", traces, layout, {
       // displayModeBar: false,
       displaylogo: false
     });
@@ -110,5 +118,5 @@ setInterval(update, 300000); // Update scores every 5 minutes
 scoregraph();
 
 window.onresize = function() {
-    Plotly.Plots.resize(document.getElementById('score-graph'));
+  Plotly.Plots.resize(document.getElementById("score-graph"));
 };