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
* Temporarily disable foreign keys in MySQL, MariaDB, and Postgres during `import_ctf()`
* Likely also disables SQLite but SQLite is permissive about foreign keys to begin with so irrelevant.
* 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 imports/exports to accept JSON
* MariaDB does not properly understand JSON so it must accept strings instead of dicts
* MariaDB outputs strings instead of JSON for its JSON type so the export serializer will attempt to cast output JSON strings to JSON objects
* Update Makefile to not lint any uploads
* Update Flask-SQLAlchemy to 2.4.0 to remove a large amount of warnings
* 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