fix: auth flow

codeforlife/settings/django.py

@@ -66,11 +66,11 @@ def get_databases(base_dir: Path):  # pragma: no cover
 # https://docs.djangoproject.com/en/3.2/ref/settings/#authentication-backends
 
 AUTHENTICATION_BACKENDS = [
-    "codeforlife.user.auth.backends.EmailAndPasswordBackend",
+    "codeforlife.user.auth.backends.EmailBackend",
     "codeforlife.user.auth.backends.OtpBackend",
     "codeforlife.user.auth.backends.OtpBypassTokenBackend",
-    "codeforlife.user.auth.backends.UserIdAndLoginIdBackend",
-    "codeforlife.user.auth.backends.FirstNameAndPasswordAndClassIdBackend",
+    "codeforlife.user.auth.backends.StudentBackend",
+    "codeforlife.user.auth.backends.StudentAutoBackend",
 ]
 
 # Sessions
@@ -79,7 +79,7 @@ def get_databases(base_dir: Path):  # pragma: no cover
 SESSION_ENGINE = "codeforlife.user.models.session"
 SESSION_SAVE_EVERY_REQUEST = True
 SESSION_EXPIRE_AT_BROWSER_CLOSE = True
-SESSION_COOKIE_NAME = "sessionid_httponly_true"
+SESSION_COOKIE_NAME = "session_key"
 SESSION_COOKIE_HTTPONLY = True
 SESSION_COOKIE_AGE = 60 * 60
 SESSION_COOKIE_SECURE = True
@@ -144,12 +144,12 @@ def get_databases(base_dir: Path):  # pragma: no cover
 # URLs
 # https://docs.djangoproject.com/en/3.2/ref/settings/#root-urlconf
 
-ROOT_URLCONF = "src.service.urls"
+ROOT_URLCONF = "src.urls"
 
 # App
 # https://docs.djangoproject.com/en/3.2/ref/settings/#wsgi-application
 
-WSGI_APPLICATION = "src.service.wsgi.application"
+WSGI_APPLICATION = "main.app"
 
 # Password validation
 # https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators

codeforlife/user/auth/backends/__init__.py

@@ -2,11 +2,10 @@
 © Ocado Group
 Created on 01/02/2024 at 14:48:57(+00:00).
 """
+
 # TODO: Create a custom auth backend for Django admin permissions
-from .email_and_password import EmailAndPasswordBackend
-from .first_name_and_password_and_class_id import (
-    FirstNameAndPasswordAndClassIdBackend,
-)
+from .email import EmailBackend
 from .otp import OtpBackend
 from .otp_bypass_token import OtpBypassTokenBackend
-from .user_id_and_login_id import UserIdAndLoginIdBackend
+from .student import StudentBackend
+from .student_auto import StudentAutoBackend

codeforlife/user/auth/backends/email_and_password.py → codeforlife/user/auth/backends/email.py

@@ -9,7 +9,7 @@
 from .base import BaseBackend
 
 
-class EmailAndPasswordBackend(BaseBackend):
+class EmailBackend(BaseBackend):
     """Authenticate a user by checking their email and password."""
 
     def authenticate(  # type: ignore[override]

codeforlife/user/auth/backends/first_name_and_password_and_class_id.py → codeforlife/user/auth/backends/student.py

@@ -10,7 +10,7 @@
 from .base import BaseBackend
 
 
-class FirstNameAndPasswordAndClassIdBackend(BaseBackend):
+class StudentBackend(BaseBackend):
     """Authenticate a student using their first name, password and class ID."""
 
     user_class = StudentUser

codeforlife/user/auth/backends/user_id_and_login_id.py → codeforlife/user/auth/backends/student_auto.py

@@ -17,30 +17,34 @@
 from .base import BaseBackend
 
 
-class UserIdAndLoginIdBackend(BaseBackend):
+class StudentAutoBackend(BaseBackend):
     """Authenticate a student using their ID and auto-generated password."""
 
     user_class = StudentUser
 
     def authenticate(  # type: ignore[override]
         self,
         request: t.Optional[HttpRequest],
-        user_id: t.Optional[int] = None,
-        login_id: t.Optional[str] = None,
+        student_id: t.Optional[int] = None,
+        auto_gen_password: t.Optional[str] = None,
         **kwargs
     ):
-        if user_id is None or login_id is None:
+        if student_id is None or auto_gen_password is None:
             return None
 
-        user = self.get_user(user_id)
-        if user:
+        try:
+            student = Student.objects.get(id=student_id)
+        except Student.DoesNotExist:
+            student = None
+
+        if student:
+            # TODO: refactor this
             # Check the url against the student's stored hash.
-            student = Student.objects.get(new_user=user)
             if (
-                student.login_id
-                # TODO: refactor this
-                and get_hashed_login_id(login_id) == student.login_id
+                student.new_user
+                and student.login_id
+                and get_hashed_login_id(auto_gen_password) == student.login_id
             ):
-                return user
+                return student.new_user
 
         return None

codeforlife/user/management/commands/load_fixtures.py

@@ -0,0 +1,38 @@
+"""
+© Ocado Group
+Created on 10/06/2024 at 10:44:45(+01:00).
+"""
+
+import os
+import typing as t
+
+from django.apps import apps
+from django.core.management import call_command
+from django.core.management.base import BaseCommand
+
+
+# pylint: disable-next=missing-class-docstring
+class Command(BaseCommand):
+    help = "Loads all the fixtures of the specified apps."
+
+    def add_arguments(self, parser):
+        parser.add_argument("app_labels", nargs="*", type=str)
+
+    def handle(self, *args, **options):
+        fixture_labels: t.List[str] = []
+        for app_label in {*options["app_labels"], "user"}:
+            app_config = apps.app_configs[app_label]
+            fixtures_path = os.path.join(app_config.path, "fixtures")
+
+            self.stdout.write(f"{app_label} fixtures ({fixtures_path}):")
+            for fixture_label in os.listdir(fixtures_path):
+                if fixture_label in fixture_labels:
+                    self.stderr.write(f"Duplicate fixture: {fixture_label}")
+                    return
+
+                self.stdout.write(f"    - {fixture_label}")
+                fixture_labels.append(fixture_label)
+
+            self.stdout.write()
+
+        call_command("loaddata", *fixture_labels)

codeforlife/views/csrf.py

@@ -9,11 +9,14 @@
 from rest_framework.response import Response
 from rest_framework.views import APIView
 
+from ..permissions import AllowAny
+
 
 class CookieView(APIView):
     """A view to get a CSRF cookie."""
 
     http_method_names = ["get"]
+    permission_classes = [AllowAny]
 
     @method_decorator(ensure_csrf_cookie)
     def get(self, request: Request):