use custom user and permission model

core/authentication/migrations/0001_initial.py

@@ -0,0 +1,67 @@
+# Generated by Django 4.2.7 on 2023-12-11 21:10
+
+from django.conf import settings
+import django.contrib.auth.models
+import django.contrib.auth.validators
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('auth', '0012_alter_user_first_name_max_length'),
+        ('inventory', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ExtendedUser',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                ('first_name', models.CharField(blank=True, max_length=150, verbose_name='first name')),
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.group', verbose_name='groups')),
+            ],
+            options={
+                'verbose_name': 'Extended user',
+                'verbose_name_plural': 'Extended users',
+            },
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='EventPermission',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('event', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='inventory.event')),
+                ('permission', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='auth.permission')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'unique_together': {('user', 'permission', 'event')},
+            },
+        ),
+        migrations.AddField(
+            model_name='extendeduser',
+            name='permissions',
+            field=models.ManyToManyField(through='authentication.EventPermission', to='auth.permission'),
+        ),
+        migrations.AddField(
+            model_name='extendeduser',
+            name='user_permissions',
+            field=models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.permission', verbose_name='user permissions'),
+        ),
+    ]

core/authentication/migrations/0002_authtokeneventpermissions_extendedauthtoken_and_more.py

@@ -0,0 +1,45 @@
+# Generated by Django 4.2.7 on 2023-12-11 21:11
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('inventory', '0001_initial'),
+        ('knox', '0008_remove_authtoken_salt'),
+        ('authentication', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AuthTokenEventPermissions',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('event', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='inventory.event')),
+                ('permission', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='authentication.eventpermission')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='ExtendedAuthToken',
+            fields=[
+                ('authtoken_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='knox.authtoken')),
+                ('permissions', models.ManyToManyField(through='authentication.AuthTokenEventPermissions', to='authentication.eventpermission')),
+            ],
+            options={
+                'verbose_name': 'Extended auth token',
+                'verbose_name_plural': 'Extended auth tokens',
+            },
+            bases=('knox.authtoken',),
+        ),
+        migrations.AddField(
+            model_name='authtokeneventpermissions',
+            name='token',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='authentication.extendedauthtoken'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='authtokeneventpermissions',
+            unique_together={('token', 'permission', 'event')},
+        ),
+    ]

core/authentication/migrations/0003_groups.py

@@ -0,0 +1,33 @@
+# Generated by Django 4.2.7 on 2023-11-26 00:16
+
+from django.conf import settings
+from django.db import migrations
+from django.contrib.auth.models import Permission, Group
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('authentication', '0002_authtokeneventpermissions_extendedauthtoken_and_more'),
+        ('tickets', '0001_initial'),
+    ]
+
+    def create_groups(apps, schema_editor):
+        admins = Group.objects.create(name='Admin')
+        orga = Group.objects.create(name='Orga')
+        team = Group.objects.create(name='Team')
+        users = Group.objects.create(name='User')
+        admins.permissions.add(*Permission.objects.all())
+        users.permissions.add(*Permission.objects.filter(codename__in=
+                                                         ['view_item', 'add_item', 'change_item', 'match_item']))
+        team.permissions.add(*Permission.objects.filter(codename__in=
+                                                        ['delete_item', 'view_issuethread', 'add_issuethread',
+                                                         'change_issuethread', 'delete_issuethread', 'send_mail']),
+                             *users.permissions.all())
+        orga.permissions.add(*Permission.objects.filter(codename__in=['add_event']),
+                             *team.permissions.all())
+
+    operations = [
+        migrations.RunPython(create_groups),
+    ]

core/authentication/migrations/0004_legacy_user.py

@@ -0,0 +1,19 @@
+from django.conf import settings
+from django.db import migrations
+
+from authentication.models import ExtendedUser
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('authentication', '0003_groups'),
+    ]
+
+    def create_legacy_user(apps, schema_editor):
+        ExtendedUser.objects.create_user(settings.LEGACY_USER_NAME, 'mail@' + settings.MAIL_DOMAIN,
+                                         settings.LEGACY_USER_PASSWORD)
+
+    operations = [
+        migrations.RunPython(create_legacy_user)
+    ]

core/authentication/migrations/0005_alter_eventpermission_event_and_more.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.2.7 on 2023-12-13 16:28
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('inventory', '0001_initial'),
+        ('authentication', '0004_legacy_user'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='eventpermission',
+            name='event',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='inventory.event'),
+        ),
+        migrations.AlterField(
+            model_name='eventpermission',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='event_permissions', to=settings.AUTH_USER_MODEL),
+        ),
+    ]