HackTJ Portal

A project submission platform for participants at HackTJ.

Setup

Google OAuth2

Full instructions can be found here.

Make sure to:

• Set up the OAuth consent screen
  • App name = HackTJ Portal
  • User support email = Your Google account email
  • Application home page = https://hacktj.org
  • Authorized domains = hacktj.org
  • Developer contact information = Your Google account email
• Create an OAuth client ID
  • Application type = Web application
  • Name = HackTJ Portal
  • Authorized JavaScript origins =
    • http://localhost:8000
    • https://portal.hacktj.org
  • Authorized redirect URIs =
    • https://localhost:8000/auth/complete/google-oauth2/
    • https://portal.hacktj.org/auth/complete/google-oauth2/
• Note down the client ID and client secret

Application

Dependencies: (see pyproject.toml)

• django is the web framework used
• social-auth-app-django handles Google OAuth2 signup/login
• django-bootstrap5 helps with UI design
• rules is used to manage user permissions
• django-extensions adds useful CLI management tools
• black is a code formatter

To install dependencies, run:

poetry install

Then, set up your project settings:

cd portal/settings
cp dev.secret.py secret.py

Make sure to edit secret.py with your Google OAuth2 client ID and secret.

Finally, create your database and apply migrations with:

poetry run python manage.py migrate

Run

The app can be run in a terminal with:

poetry run python manage.py runserver

Alternatively, a PyCharm run configuration can be found in .run/. This should automatically be detected when opening the project.

Apps overview

Main

This app handles site-wide functionality, such as the homepage and authentication.

It's mainly composed of the user model, found in portal.apps.main.models.User. Some relevant fields are:

• is_active: Allows users to be deactivated manually, blocking them from logging in
• is_staff: Lets users log in to the built-in admin panel (Note: accessing panel features requires additional permissions)
• is_superuser: Users have all permissions, including those for the admin panel
• is_participant: The default role given to new accounts
• is_judge: A special (currently unused) role for judges
• is_team: A role designating HackTJ members with elevated permissions

Additionally, some custom permission properties are defined:

• is_admin: is either a superuser (is_superuser) or a team member (is_team)
• is_admin_admin: is both an admin (is_admin) and staff (is_staff)

Routes:

• /: The homepage
• /about/: The about page
• /auth/complete/<str:backend>/: The OAuth2 callback URL
• /auth/disconnect/<str:backend>/: Deletes the user account
• /auth/disconnect/<str:backend>/<int:association_id>/: Disconnects the user from the given OAuth2 association
• /auth/login/<str:backend>/: Starts the OAuth2 login flow
• /login/: The login page
• /logout/: Logs the user out

Categories

This app handles judging categories that projects can submit to. For example, "Best Web App" and "Best Mobile App." These categories are created and managed by the HackTJ team.

Fields:

• Name (255 characters)
• Description (4096 characters)

Action	Route	Permission required
List	/categories/	is_admin
Add	/categories/create/	is_admin
View	/categories/<int:category_id>/	is_admin
Change	/categories/<int:category_id>/update/	is_admin
Delete	/categories/<int:category_id>/delete/	is_admin

Locations

Locations represent places teams will be at during both competition and judging. A project specifies a location to let judges know where they are located and where they can be judged. Locations will be manually created by the HackTJ team.

Fields:

• Name (255 characters, optional)
• Floor (one of 5, 6, 7, 8)
• Room (a valid 5-character string, optional)
• Capacity (positive small integer, optional)

Action	Route	Permission required
List	/locations/	is_admin
Add	/locations/create/	is_admin
View	/locations/<int:location_id>/	is_admin
Change	/locations/<int:location_id>/update/	is_admin
Delete	/locations/<int:location_id>/delete/	is_admin

Projects

Projects are the main focus of the HackTJ portal, as they represent a team's submission to HackTJ.

Fields:

• Name (255 characters)
• Description (4096 characters)
• Created at (automatically set)
• Modified at (automatically set)
• Members (list of Users)
• Created by (a User, optional)
• Modified by (a User, optional)
• Categories (list of Categorys)
• Location (a Location, optional)
• Location description (1024 characters, optional)

Action	Route	Permission required
List	/projects/	is_admin
Add	/projects/create/	is_admin OR is not a member of any other project
View	/projects/<int:project_id>/	is_admin OR is a member of the project
Change	/projects/<int:project_id>/update/	is_admin OR is a member of the project
Delete	/projects/<int:project_id>/delete/	is_admin OR is a member of the project
Leave	/projects/<int:project_id>/leave/	is a member of the project
Kick from	/projects/<int:project_id>/kick/<int:user_id>/	is a member of the project