2.3.0 / 2020-02-17
==================
**General**
* During setup, admins can register their email address with the CTFd LLC newsletter for news and updates
* Fix editting hints from the admin panel
* Allow admins to insert HTML code directly into the header and footer (end of body tag) of pages. This replaces and supercedes the custom CSS feature.
* The `views.custom_css` route has been removed.
* Admins can now customize the content of outgoing emails and inject certain variables into email content.
* The `manage.py` script can now manipulate the CTFd Configs table via the `get_config` and `set_config` commands. (e.g. `python manage.py get_config ctf_theme` and `python manage.py set_config ctf_theme core`)
**Themes**
* Themes should now reference the `theme_header` and `theme_footer` configs instead of the `views.custom_css` endpoint to allow for user customizations. See the `base.html` file of the core theme.
**Plugins**
* Make `ezq` functions available to `CTFd.js` under `CTFd.ui.ezq`
**Miscellaneous**
* Python imports sorted with `isort` and import order enforced
* Black formatter running on a majority of Python code
2.2.0 / 2019-12-22
==================
## Notice
2.2.0 focuses on updating the front end of CTFd to use more modern programming practices and changes some aspects of core CTFd design. If your current installation is using a custom theme or custom plugin with ***any*** kind of JavaScript, it is likely that you will need to upgrade that theme/plugin to be useable with v2.2.0.
**General**
* Team size limits can now be enforced from the configuration panel
* Access tokens functionality for API usage
* Admins can now choose how to deliver their notifications
* Toast (new default)
* Alert
* Background
* Sound On / Sound Off
* There is now a notification counter showing how many unread notifications were received
* Setup has been redesigned to have multiple steps
* Added Description
* Added Start time and End time,
* Added MajorLeagueCyber integration
* Added Theme and color selection
* Fixes issue where updating dynamic challenges could change the value to an incorrect value
* Properly use a less restrictive regex to validate email addresses
* Bump Python dependencies to latest working versions
* Admins can now give awards to team members from the team's admin panel page
**API**
* Team member removals (`DELETE /api/v1/teams/[team_id]/members`) from the admin panel will now delete the removed members's Submissions, Awards, Unlocks
**Admin Panel**
* Admins can now user a color input box to specify a theme color which is injected as part of the CSS configuration. Theme developers can use this CSS value to change colors and styles accordingly.
* Challenge updates will now alert you if the challenge doesn't have a flag
* Challenge entry now allows you to upload files and enter simple flags from the initial challenge creation page
**Themes**
* Significant JavaScript and CSS rewrite to use ES6, Webpack, yarn, and babel
* Theme asset specially generated URLs
* Static theme assets are now loaded with either .dev.extension or .min.extension depending on production or development (i.e. debug server)
* Static theme assets are also given a `d` GET parameter that changes per server start. Used to bust browser caches.
* Use `defer` for script tags to not block page rendering
* Only show the MajorLeagueCyber button if configured in configuration
* The admin panel now links to https://help.ctfd.io/ in the top right
* Create an `ezToast()` function to use [Bootstrap's toasts](https://getbootstrap.com/docs/4.3/components/toasts/)
* The user-facing navbar now features icons
* Awards shown on a user's profile can now have award icons
* The default MarkdownIt render created by CTFd will now open links in new tabs
* Country flags can now be shown on the user pages
**Deployment**
* Switch `Dockerfile` from `python:2.7-alpine` to `python:3.7-alpine`
* Add `SERVER_SENT_EVENTS` config value to control whether Notifications are enabled
* Challenge ID is now recorded in the submission log
**Plugins**
* Add an endpoint parameter to `register_plugin_assets_directory()` and `register_plugin_asset()` to control what endpoint Flask uses for the added route
**Miscellaneous**
* `CTFd.utils.email.sendmail()` now allows the caller to specify subject as an argument
* The subject allows for injecting custom variable via the new `CTFd.utils.formatters.safe_format()` function
* Admin user information is now error checked during setup
* Added yarn to the toolchain and the yarn dev, yarn build, yarn verify, and yarn clean scripts
* Prevent old CTFd imports from being imported
* Cache the `/scoreboard` page to avoid having to rebuild the response so often
* Update `tests.api.v1.test_scoreboard:test_scoreboard_is_cached` to also test if `/scoreboard` is cached
* Cache get place code for users and teams.
* Fix score changing test helpers to clear standings cache when generating a score changing row
* `utils._get_config` will now return `KeyError` instead of None.
* Separate `/api/v1/[users,teams]/[me,id]/[solves,fails,awards]` into seperate API endpoints
* Install `Flask-DebugToolbar` in development
Main goals covered in #1012
* Change `/api/v1/teams/[team_id]/members` from taking `id` to `user_id`.
* Not even the admin panel was using this endpoint so doesn't seem that drastic of a change
* Add UI to handle team member removal
* 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.
* Fix freeze time regressions in 2.x
* Make `/api/v1/[users,teams]/[me,id]/[solves,fails,awards]` endpoints load as admin to load all rows and bypass freeze
* Closes#988
* Make `/api/v1/challenges/[id]/solves` respect freeze time. `/api/v1/challenges/[id]/solves?preview=true` is exposed for admins to see solves as a user would.
* Closes#986
* Fixes `populate.py` to assign captains to teams.
* Adds `ondelete='CASCADE'` to most ForeignKeys in models
* Closes#794
* Test reset in team mode to test removing teams with captains
* Test deleting users/teams with awards to test cascading deletion
* `gen_team()` test helper now creates users for the team and assigns the first one as captain
* Added `Challenges.flags` relationship and moved the `Flags.challenge` relationship to a backref on `Challenges`
* Fix admin's modifying their own team or own settings
* Fix some links not working in the admin panel
* Fix extensions with an extra space in `populate.py`
* Properly load schemas specified by their key string
* Add test for UserSchema
* Prevent users without teams from interacting with challenges if the CTF is in Team Mode
* Properly hide users/teams if they are set to hidden/banned
* This should be in the API and in the main user panel. This should not affect admins.
* Update tests to reflect this behavior.
* Reimplement admin send mail to users as `/api/v1/users/<user_id>/email`
* Update form and related Javascript
* Write test for controller
* Closes#897
* Fix creating users from the admin panel while name changes are disabled; clean up user & team schema validators
* Closes#832
* Coerce /api/v1/teams/<team_id> to /api/v1/teams/<int:team_id>
* Consider account configs when user patches their own account
* Add test for name changing
* Add test to ensure that users changing emails are marked unconfirmed
* Only allow users to change to emails in whitelisted domains
* Simplify assertion for error check
* Require CSRF-Token header on state changing API requests
* Require CSRF nonces on more than just POSTs,
* Replace usage of `fetch()` with custom `CTFd.fetch()` implementation
* Show notification titles on the notification list page
* Allow for deleting notifications
* Update notification UI in admin panel
* Make /api/v1/notifications/<id> accessible to all
* Default `login_as_user()` and `register_user()` to fail on invalid credentials
* Grant admin write access to verified field in UserSchema.
* Add test admin can view and modify verified status
* Add test for creating users with settings
* Add codecov threshold for test failures
* Update base.html to move custom_css precedence
* Fix Page creation & caching
* Add Page loading test
* Fix creating Page with an invalid route
* Don't call cache.clear() unless it's absolutely needed
* Fix showing uploaded files after uploading to media library
* Fix previewing challenges from the admin panel if it has requirements
* Hardcode CACHE_THRESHOLD to 0 in FileSystemCache to prevent random sessions getting deleted (Closes#772)
* Fix creating users, teams from the API, hash password in models vs in schemas, stop caching CSS at the decorator level, fix tests
* Fix whitelisted emails and add test
* Set proper defaults in accounts config
* Fix user and admin panel user/team graphs
* Closes#682
* Unify login and logout under specific functions
* Closes#659
* Rename Challenges.hidden to Challenges.state
* Start to clean up API and front end integration starting with profile updating
* Slightly cleaner code
* Clean API to respond with success, data, and status codes
* Simpler COUNTRIES_LIST and update profile to use COUNTRIES_LIST
* Lookup country code in users page. Update front end calls to get API data properly
* Fix some API endpoints and fix JS to process new responses
* Update config.py to support new values
* Closes#635
* Update some code to handle user types, add email domain whitelisting
* Write a logging wrapper
* Use logging wrapper for submissions
* Close#656
* Break up config.html to make it easier to maintain
* Fix logging, domain_whitelist, and config
* Improving views.py, starting to add Announcements
* Starting announcements front end
* Make it easier to see large images, clean up some more REST API differences
* Closes#668
* Update Proxyfix config to REVERSE_PROXY
* Add announcements front end
* Move creation/edit modals into seperate files. Start moving user updating into their admin profile pages.
* Update font-awesome to 5.4.1
* Switch to user-edit icon
* Update the update_check function to send up more anonymous data for statistics purposes.
* Start work on #640
* Add the user action modals and update API to fix responses
* Fix admin teams page
* Add challenge requirements
* Implement anonymous locked challenges
* Team editting from admin panel
* Switch from simple cache to filesystem cache
* Implements a Cache backed server side session (#658) and fixes Users editting endpoint
* Add our messaging for docs
* Closes#700
* Remove invalid import
* Move challenge enditting around a whole lot and probably break a bunch of things
* Show challenge names in prerequisites instead of challenge IDs
* Closes#661
* Change user templates to use url_for
* Remove extra function
* Rewrite admin panel to use url_for
* Fix events to work under subdirectories
* Start cleaning up config panel
* Fix filesystem uploader; deprecate view_challenges_unregistered, view_scoreboard_if_authed, prevent_registration, view_after_ctf; implement new visibility decorators
* Remove workshop mode, fix some glitches with the new visibility settings
* Fix ctf_logo on core theme
* Fix setup errors
* Removing default from get_config b/c of memoization issues and getting some tests working
* Relax email regex validation rule (#693)
* Update to pycodestyle and fix new lint errors
* Add a ctf_id to update_check
* Change challenge plugin layout. Rename mailgun configs to be more descriptive (Closes#702)
* Detect if people try to set routes with '/' to simplify #690
* Closes#690
* Clean up some code
* Clean up challenge submit to rate limit
* Fix js version compatability issue
* Close some TODOs
* Hide challenges if not authenticated
* Make set_config reset the cache for those config values
* Return 404 on empty challenges for /api/v1/<challenge_id>/solves
* Fix setting boolean configs
* Properly change account config settings
* Move datetimes to isoformat (Closes#703)
* Remove all .isoformat() calls because it isn't UTC aware (ends in Z). Switch to isoformat function & filter
* Make /v1/submissions endpoint work for admin submission creation
* Make oauth_id unique for Users and Teams
* Move challenge submission endpoint and implement mark solved. Fix some isoformat issues.
* Only show team's missing challenges if in team mode
* Adding support for Hints & Unlocks
* Update challenge submission url
* Fix encoding functions in Python3
* Fix hexencode in Python3
* Added functional tests for challenges API for non-admin users (#705)
* Set hint default type to be standard
* Fix some JS issues. Closes#704
* Implement session.regenerate on top of the CachingSessionInterface
* Challenge challenge attempt responses from numbers to strings
* Fix password updating for UserSchema
* Remove leftover challenge submission code
* Remove old migrations :(, resolve challenge requirements not loading correctly, move migration functions
* Added functional tests for challenges/hints/admin API (#710)
* Fix helpers and re-add JSONLite
* Install MySQL 5.7
* Try more mysql
* Update password for mysql
* Fixing issuse in Users.get_solves
* Add new import/export code
* Switch to CTFdSerializer for Python 3
* Re-implement import exports and add a very flaky test
* Redesign submissions API response
* Get export to roundtrip in tests
* Int score b/c Decimal is not JSON serializeable
* Remove unused route methods
* Fix POST /api/v1/configs and start adding admin tests
* Add user_id and team_id to top/10
* Fix admin creating Teams
* Fix Team website validation
* Change admins_only to reply with a 403 if the request is JSON
* Organize admin tests and fix authed_only to return 403 on unauthed
* Adding check_account_visibility, check_score_visibility for /api/v1/teams/<team_id>/(solves|awards|fails)
* Fix teams/me endpoints again
* Fix users/me endpoints to return 403 if unauthed
* Fix Python 3 config API
* Add fetch and promise polyfills. (#712)
* Add exec to docker-entrypoint.sh (#713)
* Display import_ctf Exceptions via repr (#651)
- Wraps exceptions on `/admin/import` returned to users in a `repr()`, making debugging easier.
* Add error messages to the admin panel, fix schemas for users, start working on UI for imports/exports
* Make unauthed challenge submission attempt return 403 instead of 302, Fix user deletion, fix associated tests, remove TODOs
* Remove old means of creating solves
* Remove most of the content from teams.js and users.js
* Remove extra code from /challenges.js
* Fix POST'ing & PATCH'ing pages
* Make (users|teams)/fails return only count to users. Fix public score graphs to factor in awards
* Fix admin side scoregraphs. Fix Awardschemas for admins
* Add requirements to db migration
* Adding some team decorators
* Fix require_team_mode decorator
* Make verified emails decorator return 403 on JSON requests
* Redo initial revision
* Add SQLiteJSON back
* Adding ratelimit to /redirect and removing POST from /oauth
* Fix PATCH tags
* Actually fix PATCH tags
* Simplify 500.html
* Added tests for challenges, awards, files, flags, hints ... (#723)
* Added tests for challenges, awards, files, flags, hints, notifications, pages, submissions, tags
* Fix user data validation functions, Fix hidden challenges and include test
* Add a locked state to attempt
* OAuth teams get verified, use logging functions in redirect route
* Removing extra print call
* Update requirements.txt
* Fix possible AttributeError
* Start work on #716
* Closes#717
* Fix issue patching teams
* Rename .j2 to .html, implement preview for challenges if admin
* Move admin/challenge.html to admin/challenges/challenge.html
* Remove old modals
* Add Reset CTF button (#639)
* Add Reset link to config.html
* Delete Tracking
* files handler should return a 404 on files it cant find
* Denote official teams (#729), make scoregraph fill to zero
* Remove old javascript files, make some challenge elements refresh by reloading
* Fix team editting modals to work more reliably
* Fix rendering of CTF paused
* Remove hide_scores funtion and roll it into scores visibility
* Log to stdout/stderr by default (#719)
* Fix user searching
* Remove searching for users/teams by country
* Add badges to admin team and user pages, implement user banning (#643)
* Remove shell.py, clean up admin team.html, add tests for banned users, teams
* Start cleaning up dynamic_challenges to meet new challenge type plugin format
* Remove POST method from teams.public
* Add credentials: 'same-origin' to all fetch calls (#734)
* Add challenge preview, add challenge deletion, fix file deletions when deleting challenges
* Fix imports UI (#735)
* Show prerequisites before adding a blank one (#738), Refresh all challenges after a submission (#739)
* Admins can see hidden challenges
* Fix some UI elements, fix loading location hash, set version to be 2.0.0
* Clean up some challenge plugin pages
* Add default for flag type
* Fix Python3 bytes/str issues
* Add in MLC urls and support user mode for oauth
* Fix seeing user graphs when scores are hidden, clean up setup.html, add links to MLC oauth
* Add state parameter support
* Use URLSafeTimedSerializer wrapper for sending token based emails
* setting APPLICATION_ROOT from env var (#732)
* Rearrange config.py and update README
* Updating README
Kevin Chung
Kevin Chung
Koki Takahashi
FaultyMach1ine
Raihan Ramadistra