lifecycle: fix kdc5-config missing (cherry-pick #11826) (#11829)

lifecycle: fix kdc5-config missing (#11826)

Signed-off-by: Jens Langhammer <jens@goauthentik.io>
Co-authored-by: Jens L. <jens@goauthentik.io>

.bumpversion.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2024.8.3
+current_version = 2024.10.0-rc1
 tag = True
 commit = True
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(?:-(?P<rc_t>[a-zA-Z-]+)(?P<rc_n>[1-9]\\d*))?

.github/actions/setup/action.yml

@@ -14,7 +14,7 @@ runs:
       run: |
         pipx install poetry || true
         sudo apt-get update
-        sudo apt-get install --no-install-recommends -y libpq-dev openssl libxmlsec1-dev pkg-config gettext
+        sudo apt-get install --no-install-recommends -y libpq-dev openssl libxmlsec1-dev pkg-config gettext libkrb5-dev krb5-kdc krb5-user krb5-admin-server
     - name: Setup python and restore poetry
       uses: actions/setup-python@v5
       with:

.github/dependabot.yml

@@ -23,7 +23,6 @@ updates:
   - package-ecosystem: npm
     directories:
       - "/web"
-      - "/tests/wdio"
       - "/web/sfe"
     schedule:
       interval: daily

.github/pull_request_template.md

@@ -1,7 +1,7 @@
 <!--
 👋 Hi there! Welcome.
 
-Please check the Contributing guidelines: https://goauthentik.io/developer-docs/#how-can-i-contribute
+Please check the Contributing guidelines: https://docs.goauthentik.io/docs/developer-docs/#how-can-i-contribute
 -->
 
 ## Details

.github/workflows/ci-main.yml

@@ -180,7 +180,7 @@ jobs:
         uses: ./.github/actions/setup
       - name: Setup e2e env (chrome, etc)
         run: |
-          docker compose -f tests/e2e/docker-compose.yml up -d
+          docker compose -f tests/e2e/docker-compose.yml up -d --quiet-pull
       - id: cache-web
         uses: actions/cache@v4
         with:

.github/workflows/ci-web.yml

@@ -24,17 +24,11 @@ jobs:
           - prettier-check
         project:
           - web
-          - tests/wdio
         include:
           - command: tsc
             project: web
           - command: lit-analyse
             project: web
-        exclude:
-          - command: lint:lockfile
-            project: tests/wdio
-          - command: tsc
-            project: tests/wdio
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
@@ -50,15 +44,7 @@ jobs:
       - name: Lint
         working-directory: ${{ matrix.project }}/
         run: npm run ${{ matrix.command }}
-  ci-web-mark:
-    needs:
-      - lint
-    runs-on: ubuntu-latest
-    steps:
-      - run: echo mark
   build:
-    needs:
-      - ci-web-mark
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -74,6 +60,13 @@ jobs:
       - name: build
         working-directory: web/
         run: npm run build
+  ci-web-mark:
+    needs:
+      - build
+      - lint
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo mark
   test:
     needs:
       - ci-web-mark

.vscode/settings.json

@@ -6,6 +6,7 @@
         "authn",
         "entra",
         "goauthentik",
+        "jwe",
         "jwks",
         "kubernetes",
         "oidc",

Dockerfile

@@ -94,7 +94,7 @@ RUN --mount=type=secret,id=GEOIPUPDATE_ACCOUNT_ID \
     /bin/sh -c "/usr/bin/entry.sh || echo 'Failed to get GeoIP database, disabling'; exit 0"
 
 # Stage 5: Python dependencies
-FROM ghcr.io/goauthentik/fips-python:3.12.6-slim-bookworm-fips-full AS python-deps
+FROM ghcr.io/goauthentik/fips-python:3.12.7-slim-bookworm-fips-full AS python-deps
 
 ARG TARGETARCH
 ARG TARGETVARIANT
@@ -110,7 +110,7 @@ RUN rm -f /etc/apt/apt.conf.d/docker-clean; echo 'Binary::apt::APT::Keep-Downloa
 RUN --mount=type=cache,id=apt-$TARGETARCH$TARGETVARIANT,sharing=locked,target=/var/cache/apt \
     apt-get update && \
     # Required for installing pip packages
-    apt-get install -y --no-install-recommends build-essential pkg-config libpq-dev
+    apt-get install -y --no-install-recommends build-essential pkg-config libpq-dev libkrb5-dev
 
 RUN --mount=type=bind,target=./pyproject.toml,src=./pyproject.toml \
     --mount=type=bind,target=./poetry.lock,src=./poetry.lock \
@@ -124,7 +124,7 @@ RUN --mount=type=bind,target=./pyproject.toml,src=./pyproject.toml \
     pip install --force-reinstall /wheels/*"
 
 # Stage 6: Run
-FROM ghcr.io/goauthentik/fips-python:3.12.6-slim-bookworm-fips-full AS final-image
+FROM ghcr.io/goauthentik/fips-python:3.12.7-slim-bookworm-fips-full AS final-image
 
 ARG VERSION
 ARG GIT_BUILD_HASH
@@ -141,7 +141,7 @@ WORKDIR /
 # We cannot cache this layer otherwise we'll end up with a bigger image
 RUN apt-get update && \
     # Required for runtime
-    apt-get install -y --no-install-recommends libpq5 libmaxminddb0 ca-certificates && \
+    apt-get install -y --no-install-recommends libpq5 libmaxminddb0 ca-certificates libkrb5-3 libkadm5clnt-mit12 libkdb5-10 && \
     # Required for bootstrap & healtcheck
     apt-get install -y --no-install-recommends runit && \
     apt-get clean && \
@@ -161,6 +161,7 @@ COPY ./tests /tests
 COPY ./manage.py /
 COPY ./blueprints /blueprints
 COPY ./lifecycle/ /lifecycle
+COPY ./authentik/sources/kerberos/krb5.conf /etc/krb5.conf
 COPY --from=go-builder /go/authentik /bin/authentik
 COPY --from=python-deps /ak-root/venv /ak-root/venv
 COPY --from=web-builder /work/web/dist/ /web/dist/

Makefile

@@ -19,14 +19,13 @@ pg_name := $(shell python -m authentik.lib.config postgresql.name 2>/dev/null)
 CODESPELL_ARGS = -D - -D .github/codespell-dictionary.txt \
 		-I .github/codespell-words.txt \
 		-S 'web/src/locales/**' \
-		-S 'website/developer-docs/api/reference/**' \
+		-S 'website/docs/developer-docs/api/reference/**' \
 		authentik \
 		internal \
 		cmd \
 		web/src \
 		website/src \
 		website/blog \
-		website/developer-docs \
 		website/docs \
 		website/integrations \
 		website/src

README.md

@@ -34,7 +34,7 @@ For bigger setups, there is a Helm Chart [here](https://github.com/goauthentik/h
 
 ## Development
 
-See [Developer Documentation](https://goauthentik.io/developer-docs/?utm_source=github)
+See [Developer Documentation](https://docs.goauthentik.io/docs/developer-docs/?utm_source=github)
 
 ## Security
 

authentik/__init__.py

@@ -2,7 +2,7 @@
 
 from os import environ
 
-__version__ = "2024.8.3"
+__version__ = "2024.10.0"
 ENV_GIT_HASH_KEY = "GIT_BUILD_HASH"
 
 

authentik/admin/api/version_history.py

@@ -0,0 +1,33 @@
+from rest_framework.permissions import IsAdminUser
+from rest_framework.viewsets import ReadOnlyModelViewSet
+
+from authentik.admin.models import VersionHistory
+from authentik.core.api.utils import ModelSerializer
+
+
+class VersionHistorySerializer(ModelSerializer):
+    """VersionHistory Serializer"""
+
+    class Meta:
+        model = VersionHistory
+        fields = [
+            "id",
+            "timestamp",
+            "version",
+            "build",
+        ]
+
+
+class VersionHistoryViewSet(ReadOnlyModelViewSet):
+    """VersionHistory Viewset"""
+
+    queryset = VersionHistory.objects.all()
+    serializer_class = VersionHistorySerializer
+    permission_classes = [IsAdminUser]
+    filterset_fields = [
+        "version",
+        "build",
+    ]
+    search_fields = ["version", "build"]
+    ordering = ["-timestamp"]
+    pagination_class = None

authentik/admin/models.py

@@ -0,0 +1,22 @@
+"""authentik admin models"""
+
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+
+class VersionHistory(models.Model):
+    id = models.BigAutoField(primary_key=True)
+    timestamp = models.DateTimeField()
+    version = models.TextField()
+    build = models.TextField()
+
+    class Meta:
+        managed = False
+        db_table = "authentik_version_history"
+        ordering = ("-timestamp",)
+        verbose_name = _("Version history")
+        verbose_name_plural = _("Version history")
+        default_permissions = []
+
+    def __str__(self):
+        return f"{self.version}.{self.build} ({self.timestamp})"

authentik/admin/urls.py

@@ -6,6 +6,7 @@ from authentik.admin.api.meta import AppsViewSet, ModelViewSet
 from authentik.admin.api.metrics import AdministrationMetricsViewSet
 from authentik.admin.api.system import SystemView
 from authentik.admin.api.version import VersionView
+from authentik.admin.api.version_history import VersionHistoryViewSet
 from authentik.admin.api.workers import WorkerView
 
 api_urlpatterns = [
@@ -17,6 +18,7 @@ api_urlpatterns = [
         name="admin_metrics",
     ),
     path("admin/version/", VersionView.as_view(), name="admin_version"),
+    ("admin/version/history", VersionHistoryViewSet, "version_history"),
     path("admin/workers/", WorkerView.as_view(), name="admin_workers"),
     path("admin/system/", SystemView.as_view(), name="admin_system"),
 ]

authentik/blueprints/api.py

@@ -51,9 +51,11 @@ class BlueprintInstanceSerializer(ModelSerializer):
         context = self.instance.context if self.instance else {}
         valid, logs = Importer.from_string(content, context).validate()
         if not valid:
-            text_logs = "\n".join([x["event"] for x in logs])
             raise ValidationError(
-                _("Failed to validate blueprint: {logs}".format_map({"logs": text_logs}))
+                [
+                    _("Failed to validate blueprint"),
+                    *[f"- {x.event}" for x in logs],
+                ]
             )
         return content
 

authentik/blueprints/migrations/0001_initial.py

@@ -29,9 +29,7 @@ def check_blueprint_v1_file(BlueprintInstance: type, db_alias, path: Path):
         if version != 1:
             return
         blueprint_file.seek(0)
-    instance: BlueprintInstance = (
-        BlueprintInstance.objects.using(db_alias).filter(path=path).first()
-    )
+    instance = BlueprintInstance.objects.using(db_alias).filter(path=path).first()
     rel_path = path.relative_to(Path(CONFIG.get("blueprints_dir")))
     meta = None
     if metadata:

authentik/blueprints/tests/test_v1_api.py

@@ -78,5 +78,5 @@ class TestBlueprintsV1API(APITestCase):
         self.assertEqual(res.status_code, 400)
         self.assertJSONEqual(
             res.content.decode(),
-            {"content": ["Failed to validate blueprint: Invalid blueprint version"]},
+            {"content": ["Failed to validate blueprint", "- Invalid blueprint version"]},
         )

authentik/blueprints/v1/importer.py

@@ -51,6 +51,10 @@ from authentik.enterprise.providers.microsoft_entra.models import (
     MicrosoftEntraProviderUser,
 )
 from authentik.enterprise.providers.rac.models import ConnectionToken
+from authentik.enterprise.stages.authenticator_endpoint_gdtc.models import (
+    EndpointDevice,
+    EndpointDeviceConnection,
+)
 from authentik.events.logs import LogEvent, capture_logs
 from authentik.events.models import SystemTask
 from authentik.events.utils import cleanse_dict
@@ -69,7 +73,7 @@ from authentik.stages.authenticator_webauthn.models import WebAuthnDeviceType
 from authentik.tenants.models import Tenant
 
 # Context set when the serializer is created in a blueprint context
-# Update website/developer-docs/blueprints/v1/models.md when used
+# Update website/docs/customize/blueprints/v1/models.md when used
 SERIALIZER_CONTEXT_BLUEPRINT = "blueprint_entry"
 
 
@@ -119,6 +123,8 @@ def excluded_models() -> list[type[Model]]:
         GoogleWorkspaceProviderGroup,
         MicrosoftEntraProviderUser,
         MicrosoftEntraProviderGroup,
+        EndpointDevice,
+        EndpointDeviceConnection,
     )
 
 
@@ -429,7 +435,7 @@ class Importer:
         orig_import = deepcopy(self._import)
         if self._import.version != 1:
             self.logger.warning("Invalid blueprint version")
-            return False, [{"event": "Invalid blueprint version"}]
+            return False, [LogEvent("Invalid blueprint version", log_level="warning", logger=None)]
         with (
             transaction_rollback(),
             capture_logs() as logs,

authentik/core/api/devices.py

@@ -6,34 +6,45 @@ from rest_framework.fields import (
     BooleanField,
     CharField,
     DateTimeField,
-    IntegerField,
     SerializerMethodField,
 )
-from rest_framework.permissions import IsAdminUser, IsAuthenticated
+from rest_framework.permissions import IsAuthenticated
 from rest_framework.request import Request
 from rest_framework.response import Response
 from rest_framework.viewsets import ViewSet
 
 from authentik.core.api.utils import MetaNameSerializer
+from authentik.enterprise.stages.authenticator_endpoint_gdtc.models import EndpointDevice
+from authentik.rbac.decorators import permission_required
 from authentik.stages.authenticator import device_classes, devices_for_user
 from authentik.stages.authenticator.models import Device
+from authentik.stages.authenticator_webauthn.models import WebAuthnDevice
 
 
 class DeviceSerializer(MetaNameSerializer):
     """Serializer for Duo authenticator devices"""
 
-    pk = IntegerField()
+    pk = CharField()
     name = CharField()
     type = SerializerMethodField()
     confirmed = BooleanField()
     created = DateTimeField(read_only=True)
     last_updated = DateTimeField(read_only=True)
     last_used = DateTimeField(read_only=True, allow_null=True)
+    extra_description = SerializerMethodField()
 
     def get_type(self, instance: Device) -> str:
         """Get type of device"""
         return instance._meta.label
 
+    def get_extra_description(self, instance: Device) -> str:
+        """Get extra description"""
+        if isinstance(instance, WebAuthnDevice):
+            return instance.device_type.description
+        if isinstance(instance, EndpointDevice):
+            return instance.data.get("deviceSignals", {}).get("deviceModel")
+        return ""
+
 
 class DeviceViewSet(ViewSet):
     """Viewset for authenticator devices"""
@@ -52,7 +63,7 @@ class AdminDeviceViewSet(ViewSet):
     """Viewset for authenticator devices"""
 
     serializer_class = DeviceSerializer
-    permission_classes = [IsAdminUser]
+    permission_classes = []
 
     def get_devices(self, **kwargs):
         """Get all devices in all child classes"""
@@ -70,6 +81,10 @@ class AdminDeviceViewSet(ViewSet):
         ],
         responses={200: DeviceSerializer(many=True)},
     )
+    @permission_required(
+        None,
+        [f"{model._meta.app_label}.view_{model._meta.model_name}" for model in device_classes()],
+    )
     def list(self, request: Request) -> Response:
         """Get all devices for current user"""
         kwargs = {}

authentik/core/api/providers.py

@@ -38,6 +38,7 @@ class ProviderSerializer(ModelSerializer, MetaNameSerializer):
             "name",
             "authentication_flow",
             "authorization_flow",
+            "invalidation_flow",
             "property_mappings",
             "component",
             "assigned_application_slug",
@@ -50,6 +51,7 @@ class ProviderSerializer(ModelSerializer, MetaNameSerializer):
         ]
         extra_kwargs = {
             "authorization_flow": {"required": True, "allow_null": False},
+            "invalidation_flow": {"required": True, "allow_null": False},
         }
 
 

authentik/core/api/users.py

@@ -679,7 +679,10 @@ class UserViewSet(UsedByMixin, ModelViewSet):
             LOGGER.debug("User attempted to impersonate", user=request.user)
             return Response(status=401)
         user_to_be = self.get_object()
-        if not request.user.has_perm("impersonate", user_to_be):
+        # Check both object-level perms and global perms
+        if not request.user.has_perm(
+            "authentik_core.impersonate", user_to_be
+        ) and not request.user.has_perm("authentik_core.impersonate"):
             LOGGER.debug("User attempted to impersonate without permissions", user=request.user)
             return Response(status=401)
         if user_to_be.pk == self.request.user.pk:

authentik/core/management/commands/shell.py

@@ -4,6 +4,7 @@ import code
 import platform
 import sys
 import traceback
+from pprint import pprint
 
 from django.apps import apps
 from django.core.management.base import BaseCommand
@@ -34,7 +35,9 @@ class Command(BaseCommand):
 
     def get_namespace(self):
         """Prepare namespace with all models"""
-        namespace = {}
+        namespace = {
+            "pprint": pprint,
+        }
 
         # Gather Django models and constants from each app
         for app in apps.get_app_configs():

authentik/core/migrations/0040_provider_invalidation_flow.py

@@ -0,0 +1,55 @@
+# Generated by Django 5.0.9 on 2024-10-02 11:35
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+from django.apps.registry import Apps
+from django.db import migrations, models
+from django.db.backends.base.schema import BaseDatabaseSchemaEditor
+
+
+def migrate_invalidation_flow_default(apps: Apps, schema_editor: BaseDatabaseSchemaEditor):
+    from authentik.flows.models import FlowDesignation, FlowAuthenticationRequirement
+
+    db_alias = schema_editor.connection.alias
+
+    Flow = apps.get_model("authentik_flows", "Flow")
+    Provider = apps.get_model("authentik_core", "Provider")
+
+    # So this flow is managed via a blueprint, bue we're in a migration so we don't want to rely on that
+    # since the blueprint is just an empty flow we can just create it here
+    # and let it be managed by the blueprint later
+    flow, _ = Flow.objects.using(db_alias).update_or_create(
+        slug="default-provider-invalidation-flow",
+        defaults={
+            "name": "Logged out of application",
+            "title": "You've logged out of %(app)s.",
+            "authentication": FlowAuthenticationRequirement.NONE,
+            "designation": FlowDesignation.INVALIDATION,
+        },
+    )
+    Provider.objects.using(db_alias).filter(invalidation_flow=None).update(invalidation_flow=flow)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("authentik_core", "0039_source_group_matching_mode_alter_group_name_and_more"),
+        ("authentik_flows", "0027_auto_20231028_1424"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="provider",
+            name="invalidation_flow",
+            field=models.ForeignKey(
+                default=None,
+                help_text="Flow used ending the session from a provider.",
+                null=True,
+                on_delete=django.db.models.deletion.SET_DEFAULT,
+                related_name="provider_invalidation",
+                to="authentik_flows.flow",
+            ),
+        ),
+        migrations.RunPython(migrate_invalidation_flow_default),
+    ]

authentik/core/models.py

@@ -330,11 +330,13 @@ class User(SerializerModel, GuardianUserMixin, AttributesMixin, AbstractUser):
         """superuser == staff user"""
         return self.is_superuser  # type: ignore
 
-    def set_password(self, raw_password, signal=True):
+    def set_password(self, raw_password, signal=True, sender=None):
         if self.pk and signal:
             from authentik.core.signals import password_changed
 
-            password_changed.send(sender=self, user=self, password=raw_password)
+            if not sender:
+                sender = self
+            password_changed.send(sender=sender, user=self, password=raw_password)
         self.password_change_date = now()
         return super().set_password(raw_password)
 
@@ -391,14 +393,23 @@ class Provider(SerializerModel):
         ),
         related_name="provider_authentication",
     )
-
     authorization_flow = models.ForeignKey(
         "authentik_flows.Flow",
+        # Set to cascade even though null is allowed, since most providers
+        # still require an authorization flow set
         on_delete=models.CASCADE,
         null=True,
         help_text=_("Flow used when authorizing this provider."),
         related_name="provider_authorization",
     )
+    invalidation_flow = models.ForeignKey(
+        "authentik_flows.Flow",
+        on_delete=models.SET_DEFAULT,
+        default=None,
+        null=True,
+        help_text=_("Flow used ending the session from a provider."),
+        related_name="provider_invalidation",
+    )
 
     property_mappings = models.ManyToManyField("PropertyMapping", default=None, blank=True)
 

authentik/core/sources/flow_manager.py

@@ -1,11 +1,9 @@
 """Source decision helper"""
 
-from enum import Enum
 from typing import Any
 
 from django.contrib import messages
 from django.db import IntegrityError, transaction
-from django.db.models.query_utils import Q
 from django.http import HttpRequest, HttpResponse
 from django.shortcuts import redirect
 from django.urls import reverse
@@ -16,12 +14,11 @@ from authentik.core.models import (
     Group,
     GroupSourceConnection,
     Source,
-    SourceGroupMatchingModes,
-    SourceUserMatchingModes,
     User,
     UserSourceConnection,
 )
 from authentik.core.sources.mapper import SourceMapper
+from authentik.core.sources.matcher import Action, SourceMatcher
 from authentik.core.sources.stage import (
     PLAN_CONTEXT_SOURCES_CONNECTION,
     PostSourceStage,
@@ -54,16 +51,6 @@ SESSION_KEY_OVERRIDE_FLOW_TOKEN = "authentik/flows/source_override_flow_token"
 PLAN_CONTEXT_SOURCE_GROUPS = "source_groups"
 
 
-class Action(Enum):
-    """Actions that can be decided based on the request
-    and source settings"""
-
-    LINK = "link"
-    AUTH = "auth"
-    ENROLL = "enroll"
-    DENY = "deny"
-
-
 class MessageStage(StageView):
     """Show a pre-configured message after the flow is done"""
 
@@ -86,6 +73,7 @@ class SourceFlowManager:
 
     source: Source
     mapper: SourceMapper
+    matcher: SourceMatcher
     request: HttpRequest
 
     identifier: str
@@ -108,6 +96,9 @@ class SourceFlowManager:
     ) -> None:
         self.source = source
         self.mapper = SourceMapper(self.source)
+        self.matcher = SourceMatcher(
+            self.source, self.user_connection_type, self.group_connection_type
+        )
         self.request = request
         self.identifier = identifier
         self.user_info = user_info
@@ -131,66 +122,19 @@ class SourceFlowManager:
 
     def get_action(self, **kwargs) -> tuple[Action, UserSourceConnection | None]:  # noqa: PLR0911
         """decide which action should be taken"""
-        new_connection = self.user_connection_type(source=self.source, identifier=self.identifier)
         # When request is authenticated, always link
         if self.request.user.is_authenticated:
+            new_connection = self.user_connection_type(
+                source=self.source, identifier=self.identifier
+            )
             new_connection.user = self.request.user
             new_connection = self.update_user_connection(new_connection, **kwargs)
             return Action.LINK, new_connection
 
-        existing_connections = self.user_connection_type.objects.filter(
-            source=self.source, identifier=self.identifier
-        )
-        if existing_connections.exists():
-            connection = existing_connections.first()
-            return Action.AUTH, self.update_user_connection(connection, **kwargs)
-        # No connection exists, but we match on identifier, so enroll
-        if self.source.user_matching_mode == SourceUserMatchingModes.IDENTIFIER:
-            # We don't save the connection here cause it doesn't have a user assigned yet
-            return Action.ENROLL, self.update_user_connection(new_connection, **kwargs)
-
-        # Check for existing users with matching attributes
-        query = Q()
-        # Either query existing user based on email or username
-        if self.source.user_matching_mode in [
-            SourceUserMatchingModes.EMAIL_LINK,
-            SourceUserMatchingModes.EMAIL_DENY,
-        ]:
-            if not self.user_properties.get("email", None):
-                self._logger.warning("Refusing to use none email")
-                return Action.DENY, None
-            query = Q(email__exact=self.user_properties.get("email", None))
-        if self.source.user_matching_mode in [
-            SourceUserMatchingModes.USERNAME_LINK,
-            SourceUserMatchingModes.USERNAME_DENY,
-        ]:
-            if not self.user_properties.get("username", None):
-                self._logger.warning("Refusing to use none username")
-                return Action.DENY, None
-            query = Q(username__exact=self.user_properties.get("username", None))
-        self._logger.debug("trying to link with existing user", query=query)
-        matching_users = User.objects.filter(query)
-        # No matching users, always enroll
-        if not matching_users.exists():
-            self._logger.debug("no matching users found, enrolling")
-            return Action.ENROLL, self.update_user_connection(new_connection, **kwargs)
-
-        user = matching_users.first()
-        if self.source.user_matching_mode in [
-            SourceUserMatchingModes.EMAIL_LINK,
-            SourceUserMatchingModes.USERNAME_LINK,
-        ]:
-            new_connection.user = user
-            new_connection = self.update_user_connection(new_connection, **kwargs)
-            return Action.LINK, new_connection
-        if self.source.user_matching_mode in [
-            SourceUserMatchingModes.EMAIL_DENY,
-            SourceUserMatchingModes.USERNAME_DENY,
-        ]:
-            self._logger.info("denying source because user exists", user=user)
-            return Action.DENY, None
-        # Should never get here as default enroll case is returned above.
-        return Action.DENY, None  # pragma: no cover
+        action, connection = self.matcher.get_user_action(self.identifier, self.user_properties)
+        if connection:
+            connection = self.update_user_connection(connection, **kwargs)
+        return action, connection
 
     def update_user_connection(
         self, connection: UserSourceConnection, **kwargs
@@ -328,7 +272,6 @@ class SourceFlowManager:
         connection: UserSourceConnection,
     ) -> HttpResponse:
         """Login user and redirect."""
-        flow_kwargs = {PLAN_CONTEXT_PENDING_USER: connection.user}
         return self._prepare_flow(
             self.source.authentication_flow,
             connection,
@@ -342,7 +285,11 @@ class SourceFlowManager:
                     ),
                 )
             ],
-            **flow_kwargs,
+            **{
+                PLAN_CONTEXT_PENDING_USER: connection.user,
+                PLAN_CONTEXT_PROMPT: delete_none_values(self.user_properties),
+                PLAN_CONTEXT_USER_PATH: self.source.get_user_path(),
+            },
         )
 
     def handle_existing_link(
@@ -408,74 +355,16 @@ class SourceFlowManager:
 class GroupUpdateStage(StageView):
     """Dynamically injected stage which updates the user after enrollment/authentication."""
 
-    def get_action(
-        self, group_id: str, group_properties: dict[str, Any | dict[str, Any]]
-    ) -> tuple[Action, GroupSourceConnection | None]:
-        """decide which action should be taken"""
-        new_connection = self.group_connection_type(source=self.source, identifier=group_id)
-
-        existing_connections = self.group_connection_type.objects.filter(
-            source=self.source, identifier=group_id
-        )
-        if existing_connections.exists():
-            return Action.LINK, existing_connections.first()
-        # No connection exists, but we match on identifier, so enroll
-        if self.source.group_matching_mode == SourceGroupMatchingModes.IDENTIFIER:
-            # We don't save the connection here cause it doesn't have a user assigned yet
-            return Action.ENROLL, new_connection
-
-        # Check for existing groups with matching attributes
-        query = Q()
-        if self.source.group_matching_mode in [
-            SourceGroupMatchingModes.NAME_LINK,
-            SourceGroupMatchingModes.NAME_DENY,
-        ]:
-            if not group_properties.get("name", None):
-                LOGGER.warning(
-                    "Refusing to use none group name", source=self.source, group_id=group_id
-                )
-                return Action.DENY, None
-            query = Q(name__exact=group_properties.get("name"))
-        LOGGER.debug(
-            "trying to link with existing group", source=self.source, query=query, group_id=group_id
-        )
-        matching_groups = Group.objects.filter(query)
-        # No matching groups, always enroll
-        if not matching_groups.exists():
-            LOGGER.debug(
-                "no matching groups found, enrolling", source=self.source, group_id=group_id
-            )
-            return Action.ENROLL, new_connection
-
-        group = matching_groups.first()
-        if self.source.group_matching_mode in [
-            SourceGroupMatchingModes.NAME_LINK,
-        ]:
-            new_connection.group = group
-            return Action.LINK, new_connection
-        if self.source.group_matching_mode in [
-            SourceGroupMatchingModes.NAME_DENY,
-        ]:
-            LOGGER.info(
-                "denying source because group exists",
-                source=self.source,
-                group=group,
-                group_id=group_id,
-            )
-            return Action.DENY, None
-        # Should never get here as default enroll case is returned above.
-        return Action.DENY, None  # pragma: no cover
-
     def handle_group(
         self, group_id: str, group_properties: dict[str, Any | dict[str, Any]]
     ) -> Group | None:
-        action, connection = self.get_action(group_id, group_properties)
+        action, connection = self.matcher.get_group_action(group_id, group_properties)
         if action == Action.ENROLL:
             group = Group.objects.create(**group_properties)
             connection.group = group
             connection.save()
             return group
-        elif action == Action.LINK:
+        elif action in (Action.LINK, Action.AUTH):
             group = connection.group
             group.update_attributes(group_properties)
             connection.save()
@@ -489,6 +378,7 @@ class GroupUpdateStage(StageView):
         self.group_connection_type: GroupSourceConnection = (
             self.executor.current_stage.group_connection_type
         )
+        self.matcher = SourceMatcher(self.source, None, self.group_connection_type)
 
         raw_groups: dict[str, dict[str, Any | dict[str, Any]]] = self.executor.plan.context[
             PLAN_CONTEXT_SOURCE_GROUPS

authentik/core/sources/matcher.py

@@ -0,0 +1,152 @@
+"""Source user and group matching"""
+
+from dataclasses import dataclass
+from enum import Enum
+from typing import Any
+
+from django.db.models import Q
+from structlog import get_logger
+
+from authentik.core.models import (
+    Group,
+    GroupSourceConnection,
+    Source,
+    SourceGroupMatchingModes,
+    SourceUserMatchingModes,
+    User,
+    UserSourceConnection,
+)
+
+
+class Action(Enum):
+    """Actions that can be decided based on the request and source settings"""
+
+    LINK = "link"
+    AUTH = "auth"
+    ENROLL = "enroll"
+    DENY = "deny"
+
+
+@dataclass
+class MatchableProperty:
+    property: str
+    link_mode: SourceUserMatchingModes | SourceGroupMatchingModes
+    deny_mode: SourceUserMatchingModes | SourceGroupMatchingModes
+
+
+class SourceMatcher:
+    def __init__(
+        self,
+        source: Source,
+        user_connection_type: type[UserSourceConnection],
+        group_connection_type: type[GroupSourceConnection],
+    ):
+        self.source = source
+        self.user_connection_type = user_connection_type
+        self.group_connection_type = group_connection_type
+        self._logger = get_logger().bind(source=self.source)
+
+    def get_action(
+        self,
+        object_type: type[User | Group],
+        matchable_properties: list[MatchableProperty],
+        identifier: str,
+        properties: dict[str, Any | dict[str, Any]],
+    ) -> tuple[Action, UserSourceConnection | GroupSourceConnection | None]:
+        connection_type = None
+        matching_mode = None
+        identifier_matching_mode = None
+        if object_type == User:
+            connection_type = self.user_connection_type
+            matching_mode = self.source.user_matching_mode
+            identifier_matching_mode = SourceUserMatchingModes.IDENTIFIER
+        if object_type == Group:
+            connection_type = self.group_connection_type
+            matching_mode = self.source.group_matching_mode
+            identifier_matching_mode = SourceGroupMatchingModes.IDENTIFIER
+        if not connection_type or not matching_mode or not identifier_matching_mode:
+            return Action.DENY, None
+
+        new_connection = connection_type(source=self.source, identifier=identifier)
+
+        existing_connections = connection_type.objects.filter(
+            source=self.source, identifier=identifier
+        )
+        if existing_connections.exists():
+            return Action.AUTH, existing_connections.first()
+        # No connection exists, but we match on identifier, so enroll
+        if matching_mode == identifier_matching_mode:
+            # We don't save the connection here cause it doesn't have a user/group assigned yet
+            return Action.ENROLL, new_connection
+
+        # Check for existing users with matching attributes
+        query = Q()
+        for matchable_property in matchable_properties:
+            property = matchable_property.property
+            if matching_mode in [matchable_property.link_mode, matchable_property.deny_mode]:
+                if not properties.get(property, None):
+                    self._logger.warning(
+                        "Refusing to use none property", identifier=identifier, property=property
+                    )
+                    return Action.DENY, None
+                query_args = {
+                    f"{property}__exact": properties[property],
+                }
+                query = Q(**query_args)
+        self._logger.debug(
+            "Trying to link with existing object", query=query, identifier=identifier
+        )
+        matching_objects = object_type.objects.filter(query)
+        # Not matching objects, always enroll
+        if not matching_objects.exists():
+            self._logger.debug("No matching objects found, enrolling")
+            return Action.ENROLL, new_connection
+
+        obj = matching_objects.first()
+        if matching_mode in [mp.link_mode for mp in matchable_properties]:
+            attr = None
+            if object_type == User:
+                attr = "user"
+            if object_type == Group:
+                attr = "group"
+            setattr(new_connection, attr, obj)
+            return Action.LINK, new_connection
+        if matching_mode in [mp.deny_mode for mp in matchable_properties]:
+            self._logger.info("Denying source because object exists", obj=obj)
+            return Action.DENY, None
+
+        # Should never get here as default enroll case is returned above.
+        return Action.DENY, None  # pragma: no cover
+
+    def get_user_action(
+        self, identifier: str, properties: dict[str, Any | dict[str, Any]]
+    ) -> tuple[Action, UserSourceConnection | None]:
+        return self.get_action(
+            User,
+            [
+                MatchableProperty(
+                    "username",
+                    SourceUserMatchingModes.USERNAME_LINK,
+                    SourceUserMatchingModes.USERNAME_DENY,
+                ),
+                MatchableProperty(
+                    "email", SourceUserMatchingModes.EMAIL_LINK, SourceUserMatchingModes.EMAIL_DENY
+                ),
+            ],
+            identifier,
+            properties,
+        )
+
+    def get_group_action(
+        self, identifier: str, properties: dict[str, Any | dict[str, Any]]
+    ) -> tuple[Action, GroupSourceConnection | None]:
+        return self.get_action(
+            Group,
+            [
+                MatchableProperty(
+                    "name", SourceGroupMatchingModes.NAME_LINK, SourceGroupMatchingModes.NAME_DENY
+                ),
+            ],
+            identifier,
+            properties,
+        )

authentik/core/templates/if/end_session.html

@@ -1,43 +0,0 @@
-{% extends 'login/base_full.html' %}
-
-{% load static %}
-{% load i18n %}
-
-{% block title %}
-{% trans 'End session' %} - {{ brand.branding_title }}
-{% endblock %}
-
-{% block card_title %}
-{% blocktrans with application=application.name %}
-You've logged out of {{ application }}.
-{% endblocktrans %}
-{% endblock %}
-
-{% block card %}
-<form method="POST" class="pf-c-form">
-    <p>
-        {% blocktrans with application=application.name branding_title=brand.branding_title %}
-            You've logged out of {{ application }}. You can go back to the overview to launch another application, or log out of your {{ branding_title }} account.
-        {% endblocktrans %}
-    </p>
-
-    <a id="ak-back-home" href="{% url 'authentik_core:root-redirect' %}" class="pf-c-button pf-m-primary">
-        {% trans 'Go back to overview' %}
-    </a>
-
-    <a id="logout" href="{% url 'authentik_flows:default-invalidation' %}" class="pf-c-button pf-m-secondary">
-        {% blocktrans with branding_title=brand.branding_title %}
-            Log out of {{ branding_title }}
-        {% endblocktrans %}
-    </a>
-
-    {% if application.get_launch_url %}
-    <a href="{{ application.get_launch_url }}" class="pf-c-button pf-m-secondary">
-        {% blocktrans with application=application.name %}
-            Log back into {{ application }}
-        {% endblocktrans %}
-    </a>
-    {% endif %}
-
-</form>
-{% endblock %}

authentik/core/tests/test_applications_api.py

@@ -134,6 +134,7 @@ class TestApplicationsAPI(APITestCase):
                             "assigned_application_name": "allowed",
                             "assigned_application_slug": "allowed",
                             "authentication_flow": None,
+                            "invalidation_flow": None,
                             "authorization_flow": str(self.provider.authorization_flow.pk),
                             "component": "ak-provider-oauth2-form",
                             "meta_model_name": "authentik_providers_oauth2.oauth2provider",
@@ -186,6 +187,7 @@ class TestApplicationsAPI(APITestCase):
                             "assigned_application_name": "allowed",
                             "assigned_application_slug": "allowed",
                             "authentication_flow": None,
+                            "invalidation_flow": None,
                             "authorization_flow": str(self.provider.authorization_flow.pk),
                             "component": "ak-provider-oauth2-form",
                             "meta_model_name": "authentik_providers_oauth2.oauth2provider",

authentik/core/tests/test_devices_api.py

@@ -0,0 +1,59 @@
+"""Test Devices API"""
+
+from json import loads
+
+from django.urls import reverse
+from rest_framework.test import APITestCase
+
+from authentik.core.tests.utils import create_test_admin_user, create_test_user
+
+
+class TestDevicesAPI(APITestCase):
+    """Test applications API"""
+
+    def setUp(self) -> None:
+        self.admin = create_test_admin_user()
+        self.user1 = create_test_user()
+        self.device1 = self.user1.staticdevice_set.create()
+        self.user2 = create_test_user()
+        self.device2 = self.user2.staticdevice_set.create()
+
+    def test_user_api(self):
+        """Test user API"""
+        self.client.force_login(self.user1)
+        response = self.client.get(
+            reverse(
+                "authentik_api:device-list",
+            )
+        )
+        self.assertEqual(response.status_code, 200)
+        body = loads(response.content.decode())
+        self.assertEqual(len(body), 1)
+        self.assertEqual(body[0]["pk"], str(self.device1.pk))
+
+    def test_user_api_as_admin(self):
+        """Test user API"""
+        self.client.force_login(self.admin)
+        response = self.client.get(
+            reverse(
+                "authentik_api:device-list",
+            )
+        )
+        self.assertEqual(response.status_code, 200)
+        body = loads(response.content.decode())
+        self.assertEqual(len(body), 0)
+
+    def test_admin_api(self):
+        """Test admin API"""
+        self.client.force_login(self.admin)
+        response = self.client.get(
+            reverse(
+                "authentik_api:admin-device-list",
+            )
+        )
+        self.assertEqual(response.status_code, 200)
+        body = loads(response.content.decode())
+        self.assertEqual(len(body), 2)
+        self.assertEqual(
+            {body[0]["pk"], body[1]["pk"]}, {str(self.device1.pk), str(self.device2.pk)}
+        )

authentik/core/tests/test_impersonation.py

@@ -44,6 +44,26 @@ class TestImpersonation(APITestCase):
         self.assertEqual(response_body["user"]["username"], self.user.username)
         self.assertNotIn("original", response_body)
 
+    def test_impersonate_global(self):
+        """Test impersonation with global permissions"""
+        new_user = create_test_user()
+        assign_perm("authentik_core.impersonate", new_user)
+        assign_perm("authentik_core.view_user", new_user)
+        self.client.force_login(new_user)
+
+        response = self.client.post(
+            reverse(
+                "authentik_api:user-impersonate",
+                kwargs={"pk": self.other_user.pk},
+            )
+        )
+        self.assertEqual(response.status_code, 201)
+
+        response = self.client.get(reverse("authentik_api:user-me"))
+        response_body = loads(response.content.decode())
+        self.assertEqual(response_body["user"]["username"], self.other_user.username)
+        self.assertEqual(response_body["original"]["username"], new_user.username)
+
     def test_impersonate_scoped(self):
         """Test impersonation with scoped permissions"""
         new_user = create_test_user()

authentik/core/tests/test_transactional_applications_api.py

@@ -19,7 +19,6 @@ class TestTransactionalApplicationsAPI(APITestCase):
         """Test transactional Application + provider creation"""
         self.client.force_login(self.user)
         uid = generate_id()
-        authorization_flow = create_test_flow()
         response = self.client.put(
             reverse("authentik_api:core-transactional-application"),
             data={
@@ -30,7 +29,8 @@ class TestTransactionalApplicationsAPI(APITestCase):
                 "provider_model": "authentik_providers_oauth2.oauth2provider",
                 "provider": {
                     "name": uid,
-                    "authorization_flow": str(authorization_flow.pk),
+                    "authorization_flow": str(create_test_flow().pk),
+                    "invalidation_flow": str(create_test_flow().pk),
                 },
             },
         )
@@ -56,10 +56,16 @@ class TestTransactionalApplicationsAPI(APITestCase):
                 "provider": {
                     "name": uid,
                     "authorization_flow": "",
+                    "invalidation_flow": "",
                 },
             },
         )
         self.assertJSONEqual(
             response.content.decode(),
-            {"provider": {"authorization_flow": ["This field may not be null."]}},
+            {
+                "provider": {
+                    "authorization_flow": ["This field may not be null."],
+                    "invalidation_flow": ["This field may not be null."],
+                }
+            },
         )

authentik/core/urls.py

@@ -5,7 +5,6 @@ from channels.sessions import CookieMiddleware
 from django.conf import settings
 from django.contrib.auth.decorators import login_required
 from django.urls import path
-from django.views.decorators.csrf import ensure_csrf_cookie
 
 from authentik.core.api.applications import ApplicationViewSet
 from authentik.core.api.authenticated_sessions import AuthenticatedSessionViewSet
@@ -24,7 +23,6 @@ from authentik.core.views.interface import (
     InterfaceView,
     RootRedirectView,
 )
-from authentik.core.views.session import EndSessionView
 from authentik.flows.views.interface import FlowInterfaceView
 from authentik.root.asgi_middleware import SessionMiddleware
 from authentik.root.messages.consumer import MessageConsumer
@@ -45,26 +43,21 @@ urlpatterns = [
     # Interfaces
     path(
         "if/admin/",
-        ensure_csrf_cookie(BrandDefaultRedirectView.as_view(template_name="if/admin.html")),
+        BrandDefaultRedirectView.as_view(template_name="if/admin.html"),
         name="if-admin",
     ),
     path(
         "if/user/",
-        ensure_csrf_cookie(BrandDefaultRedirectView.as_view(template_name="if/user.html")),
+        BrandDefaultRedirectView.as_view(template_name="if/user.html"),
         name="if-user",
     ),
     path(
         "if/flow/<slug:flow_slug>/",
         # FIXME: move this url to the flows app...also will cause all
         # of the reverse calls to be adjusted
-        ensure_csrf_cookie(FlowInterfaceView.as_view()),
+        FlowInterfaceView.as_view(),
         name="if-flow",
     ),
-    path(
-        "if/session-end/<slug:application_slug>/",
-        ensure_csrf_cookie(EndSessionView.as_view()),
-        name="if-session-end",
-    ),
     # Fallback for WS
     path("ws/outpost/<uuid:pk>/", InterfaceView.as_view(template_name="if/admin.html")),
     path(

authentik/core/views/session.py

@@ -1,23 +0,0 @@
-"""authentik Session Views"""
-
-from typing import Any
-
-from django.shortcuts import get_object_or_404
-from django.views.generic.base import TemplateView
-
-from authentik.core.models import Application
-from authentik.policies.views import PolicyAccessView
-
-
-class EndSessionView(TemplateView, PolicyAccessView):
-    """Allow the client to end the Session"""
-
-    template_name = "if/end_session.html"
-
-    def resolve_provider_application(self):
-        self.application = get_object_or_404(Application, slug=self.kwargs["application_slug"])
-
-    def get_context_data(self, **kwargs: Any) -> dict[str, Any]:
-        context = super().get_context_data(**kwargs)
-        context["application"] = self.application
-        return context

authentik/enterprise/providers/rac/tests/test_endpoints_api.py

@@ -68,6 +68,7 @@ class TestEndpointsAPI(APITestCase):
                             "name": self.provider.name,
                             "authentication_flow": None,
                             "authorization_flow": None,
+                            "invalidation_flow": None,
                             "property_mappings": [],
                             "connection_expiry": "hours=8",
                             "delete_token_on_disconnect": False,
@@ -120,6 +121,7 @@ class TestEndpointsAPI(APITestCase):
                             "name": self.provider.name,
                             "authentication_flow": None,
                             "authorization_flow": None,
+                            "invalidation_flow": None,
                             "property_mappings": [],
                             "component": "ak-provider-rac-form",
                             "assigned_application_slug": self.app.slug,
@@ -149,6 +151,7 @@ class TestEndpointsAPI(APITestCase):
                             "name": self.provider.name,
                             "authentication_flow": None,
                             "authorization_flow": None,
+                            "invalidation_flow": None,
                             "property_mappings": [],
                             "component": "ak-provider-rac-form",
                             "assigned_application_slug": self.app.slug,

authentik/enterprise/providers/rac/urls.py

@@ -3,7 +3,6 @@
 from channels.auth import AuthMiddleware
 from channels.sessions import CookieMiddleware
 from django.urls import path
-from django.views.decorators.csrf import ensure_csrf_cookie
 
 from authentik.enterprise.providers.rac.api.connection_tokens import ConnectionTokenViewSet
 from authentik.enterprise.providers.rac.api.endpoints import EndpointViewSet
@@ -19,12 +18,12 @@ from authentik.root.middleware import ChannelsLoggingMiddleware
 urlpatterns = [
     path(
         "application/rac/<slug:app>/<uuid:endpoint>/",
-        ensure_csrf_cookie(RACStartView.as_view()),
+        RACStartView.as_view(),
         name="start",
     ),
     path(
         "if/rac/<str:token>/",
-        ensure_csrf_cookie(RACInterface.as_view()),
+        RACInterface.as_view(),
         name="if-rac",
     ),
 ]

authentik/enterprise/settings.py

@@ -17,6 +17,7 @@ TENANT_APPS = [
     "authentik.enterprise.providers.google_workspace",
     "authentik.enterprise.providers.microsoft_entra",
     "authentik.enterprise.providers.rac",
+    "authentik.enterprise.stages.authenticator_endpoint_gdtc",
     "authentik.enterprise.stages.source",
 ]
 

authentik/enterprise/stages/authenticator_endpoint_gdtc/api.py

@@ -0,0 +1,82 @@
+"""AuthenticatorEndpointGDTCStage API Views"""
+
+from django_filters.rest_framework.backends import DjangoFilterBackend
+from rest_framework import mixins
+from rest_framework.filters import OrderingFilter, SearchFilter
+from rest_framework.permissions import IsAdminUser
+from rest_framework.serializers import ModelSerializer
+from rest_framework.viewsets import GenericViewSet, ModelViewSet
+from structlog.stdlib import get_logger
+
+from authentik.api.authorization import OwnerFilter, OwnerPermissions
+from authentik.core.api.used_by import UsedByMixin
+from authentik.enterprise.api import EnterpriseRequiredMixin
+from authentik.enterprise.stages.authenticator_endpoint_gdtc.models import (
+    AuthenticatorEndpointGDTCStage,
+    EndpointDevice,
+)
+from authentik.flows.api.stages import StageSerializer
+
+LOGGER = get_logger()
+
+
+class AuthenticatorEndpointGDTCStageSerializer(EnterpriseRequiredMixin, StageSerializer):
+    """AuthenticatorEndpointGDTCStage Serializer"""
+
+    class Meta:
+        model = AuthenticatorEndpointGDTCStage
+        fields = StageSerializer.Meta.fields + [
+            "configure_flow",
+            "friendly_name",
+            "credentials",
+        ]
+
+
+class AuthenticatorEndpointGDTCStageViewSet(UsedByMixin, ModelViewSet):
+    """AuthenticatorEndpointGDTCStage Viewset"""
+
+    queryset = AuthenticatorEndpointGDTCStage.objects.all()
+    serializer_class = AuthenticatorEndpointGDTCStageSerializer
+    filterset_fields = [
+        "name",
+        "configure_flow",
+    ]
+    search_fields = ["name"]
+    ordering = ["name"]
+
+
+class EndpointDeviceSerializer(ModelSerializer):
+    """Serializer for Endpoint authenticator devices"""
+
+    class Meta:
+        model = EndpointDevice
+        fields = ["pk", "name"]
+        depth = 2
+
+
+class EndpointDeviceViewSet(
+    mixins.RetrieveModelMixin,
+    mixins.ListModelMixin,
+    UsedByMixin,
+    GenericViewSet,
+):
+    """Viewset for Endpoint authenticator devices"""
+
+    queryset = EndpointDevice.objects.all()
+    serializer_class = EndpointDeviceSerializer
+    search_fields = ["name"]
+    filterset_fields = ["name"]
+    ordering = ["name"]
+    permission_classes = [OwnerPermissions]
+    filter_backends = [OwnerFilter, DjangoFilterBackend, OrderingFilter, SearchFilter]
+
+
+class EndpointAdminDeviceViewSet(ModelViewSet):
+    """Viewset for Endpoint authenticator devices (for admins)"""
+
+    permission_classes = [IsAdminUser]
+    queryset = EndpointDevice.objects.all()
+    serializer_class = EndpointDeviceSerializer
+    search_fields = ["name"]
+    filterset_fields = ["name"]
+    ordering = ["name"]

authentik/enterprise/stages/authenticator_endpoint_gdtc/apps.py

@@ -0,0 +1,13 @@
+"""authentik Endpoint app config"""
+
+from authentik.enterprise.apps import EnterpriseConfig
+
+
+class AuthentikStageAuthenticatorEndpointConfig(EnterpriseConfig):
+    """authentik endpoint config"""
+
+    name = "authentik.enterprise.stages.authenticator_endpoint_gdtc"
+    label = "authentik_stages_authenticator_endpoint_gdtc"
+    verbose_name = "authentik Enterprise.Stages.Authenticator.Endpoint GDTC"
+    default = True
+    mountpoint = "endpoint/gdtc/"

authentik/enterprise/stages/authenticator_endpoint_gdtc/migrations/0001_initial.py

@@ -0,0 +1,115 @@
+# Generated by Django 5.0.9 on 2024-10-22 11:40
+
+import django.db.models.deletion
+import uuid
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ("authentik_flows", "0027_auto_20231028_1424"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="AuthenticatorEndpointGDTCStage",
+            fields=[
+                (
+                    "stage_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="authentik_flows.stage",
+                    ),
+                ),
+                ("friendly_name", models.TextField(null=True)),
+                ("credentials", models.JSONField()),
+                (
+                    "configure_flow",
+                    models.ForeignKey(
+                        blank=True,
+                        help_text="Flow used by an authenticated user to configure this Stage. If empty, user will not be able to configure this stage.",
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        to="authentik_flows.flow",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "Endpoint Authenticator Google Device Trust Connector Stage",
+                "verbose_name_plural": "Endpoint Authenticator Google Device Trust Connector Stages",
+            },
+            bases=("authentik_flows.stage", models.Model),
+        ),
+        migrations.CreateModel(
+            name="EndpointDevice",
+            fields=[
+                ("created", models.DateTimeField(auto_now_add=True)),
+                ("last_updated", models.DateTimeField(auto_now=True)),
+                (
+                    "name",
+                    models.CharField(
+                        help_text="The human-readable name of this device.", max_length=64
+                    ),
+                ),
+                (
+                    "confirmed",
+                    models.BooleanField(default=True, help_text="Is this device ready for use?"),
+                ),
+                ("last_used", models.DateTimeField(null=True)),
+                ("uuid", models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                (
+                    "host_identifier",
+                    models.TextField(
+                        help_text="A unique identifier for the endpoint device, usually the device serial number",
+                        unique=True,
+                    ),
+                ),
+                ("data", models.JSONField()),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "Endpoint Device",
+                "verbose_name_plural": "Endpoint Devices",
+            },
+        ),
+        migrations.CreateModel(
+            name="EndpointDeviceConnection",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("attributes", models.JSONField()),
+                (
+                    "device",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="authentik_stages_authenticator_endpoint_gdtc.endpointdevice",
+                    ),
+                ),
+                (
+                    "stage",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="authentik_stages_authenticator_endpoint_gdtc.authenticatorendpointgdtcstage",
+                    ),
+                ),
+            ],
+        ),
+    ]

authentik/enterprise/stages/authenticator_endpoint_gdtc/models.py

@@ -0,0 +1,101 @@
+"""Endpoint stage"""
+
+from uuid import uuid4
+
+from django.contrib.auth import get_user_model
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+from google.oauth2.service_account import Credentials
+from rest_framework.serializers import BaseSerializer, Serializer
+
+from authentik.core.types import UserSettingSerializer
+from authentik.flows.models import ConfigurableStage, FriendlyNamedStage, Stage
+from authentik.flows.stage import StageView
+from authentik.lib.models import SerializerModel
+from authentik.stages.authenticator.models import Device
+
+
+class AuthenticatorEndpointGDTCStage(ConfigurableStage, FriendlyNamedStage, Stage):
+    """Setup Google Chrome Device-trust connection"""
+
+    credentials = models.JSONField()
+
+    def google_credentials(self):
+        return {
+            "credentials": Credentials.from_service_account_info(
+                self.credentials, scopes=["https://www.googleapis.com/auth/verifiedaccess"]
+            ),
+        }
+
+    @property
+    def serializer(self) -> type[BaseSerializer]:
+        from authentik.enterprise.stages.authenticator_endpoint_gdtc.api import (
+            AuthenticatorEndpointGDTCStageSerializer,
+        )
+
+        return AuthenticatorEndpointGDTCStageSerializer
+
+    @property
+    def view(self) -> type[StageView]:
+        from authentik.enterprise.stages.authenticator_endpoint_gdtc.stage import (
+            AuthenticatorEndpointStageView,
+        )
+
+        return AuthenticatorEndpointStageView
+
+    @property
+    def component(self) -> str:
+        return "ak-stage-authenticator-endpoint-gdtc-form"
+
+    def ui_user_settings(self) -> UserSettingSerializer | None:
+        return UserSettingSerializer(
+            data={
+                "title": self.friendly_name or str(self._meta.verbose_name),
+                "component": "ak-user-settings-authenticator-endpoint",
+            }
+        )
+
+    def __str__(self) -> str:
+        return f"Endpoint Authenticator Google Device Trust Connector Stage {self.name}"
+
+    class Meta:
+        verbose_name = _("Endpoint Authenticator Google Device Trust Connector Stage")
+        verbose_name_plural = _("Endpoint Authenticator Google Device Trust Connector Stages")
+
+
+class EndpointDevice(SerializerModel, Device):
+    """Endpoint Device for a single user"""
+
+    uuid = models.UUIDField(primary_key=True, default=uuid4)
+    host_identifier = models.TextField(
+        unique=True,
+        help_text="A unique identifier for the endpoint device, usually the device serial number",
+    )
+
+    user = models.ForeignKey(get_user_model(), on_delete=models.CASCADE)
+    data = models.JSONField()
+
+    @property
+    def serializer(self) -> Serializer:
+        from authentik.enterprise.stages.authenticator_endpoint_gdtc.api import (
+            EndpointDeviceSerializer,
+        )
+
+        return EndpointDeviceSerializer
+
+    def __str__(self):
+        return str(self.name) or str(self.user_id)
+
+    class Meta:
+        verbose_name = _("Endpoint Device")
+        verbose_name_plural = _("Endpoint Devices")
+
+
+class EndpointDeviceConnection(models.Model):
+    device = models.ForeignKey(EndpointDevice, on_delete=models.CASCADE)
+    stage = models.ForeignKey(AuthenticatorEndpointGDTCStage, on_delete=models.CASCADE)
+
+    attributes = models.JSONField()
+
+    def __str__(self) -> str:
+        return f"Endpoint device connection {self.device_id} to {self.stage_id}"

authentik/enterprise/stages/authenticator_endpoint_gdtc/stage.py

@@ -0,0 +1,32 @@
+from django.http import HttpResponse
+from django.urls import reverse
+from django.utils.translation import gettext_lazy as _
+
+from authentik.flows.challenge import (
+    Challenge,
+    ChallengeResponse,
+    FrameChallenge,
+    FrameChallengeResponse,
+)
+from authentik.flows.stage import ChallengeStageView
+
+
+class AuthenticatorEndpointStageView(ChallengeStageView):
+    """Endpoint stage"""
+
+    response_class = FrameChallengeResponse
+
+    def get_challenge(self, *args, **kwargs) -> Challenge:
+        return FrameChallenge(
+            data={
+                "component": "xak-flow-frame",
+                "url": self.request.build_absolute_uri(
+                    reverse("authentik_stages_authenticator_endpoint_gdtc:chrome")
+                ),
+                "loading_overlay": True,
+                "loading_text": _("Verifying your browser..."),
+            }
+        )
+
+    def challenge_valid(self, response: ChallengeResponse) -> HttpResponse:
+        return self.executor.stage_ok()

authentik/enterprise/stages/authenticator_endpoint_gdtc/templates/stages/authenticator_endpoint/google_chrome_dtc.html

@@ -0,0 +1,9 @@
+<html>
+<script>
+  window.parent.postMessage({
+    message: "submit",
+    source: "goauthentik.io",
+    context: "flow-executor"
+  });
+</script>
+</html>

authentik/enterprise/stages/authenticator_endpoint_gdtc/urls.py

@@ -0,0 +1,26 @@
+"""API URLs"""
+
+from django.urls import path
+
+from authentik.enterprise.stages.authenticator_endpoint_gdtc.api import (
+    AuthenticatorEndpointGDTCStageViewSet,
+    EndpointAdminDeviceViewSet,
+    EndpointDeviceViewSet,
+)
+from authentik.enterprise.stages.authenticator_endpoint_gdtc.views.dtc import (
+    GoogleChromeDeviceTrustConnector,
+)
+
+urlpatterns = [
+    path("chrome/", GoogleChromeDeviceTrustConnector.as_view(), name="chrome"),
+]
+
+api_urlpatterns = [
+    ("authenticators/endpoint", EndpointDeviceViewSet),
+    (
+        "authenticators/admin/endpoint",
+        EndpointAdminDeviceViewSet,
+        "admin-endpointdevice",
+    ),
+    ("stages/authenticator/endpoint_gdtc", AuthenticatorEndpointGDTCStageViewSet),
+]

authentik/enterprise/stages/authenticator_endpoint_gdtc/views/dtc.py

@@ -0,0 +1,84 @@
+from json import dumps, loads
+from typing import Any
+
+from django.http import HttpRequest, HttpResponse, HttpResponseRedirect
+from django.template.response import TemplateResponse
+from django.urls import reverse
+from django.views import View
+from googleapiclient.discovery import build
+
+from authentik.enterprise.stages.authenticator_endpoint_gdtc.models import (
+    AuthenticatorEndpointGDTCStage,
+    EndpointDevice,
+    EndpointDeviceConnection,
+)
+from authentik.flows.planner import PLAN_CONTEXT_PENDING_USER, FlowPlan
+from authentik.flows.views.executor import SESSION_KEY_PLAN
+from authentik.stages.password.stage import PLAN_CONTEXT_METHOD, PLAN_CONTEXT_METHOD_ARGS
+
+# Header we get from chrome that initiates verified access
+HEADER_DEVICE_TRUST = "X-Device-Trust"
+# Header we send to the client with the challenge
+HEADER_ACCESS_CHALLENGE = "X-Verified-Access-Challenge"
+# Header we get back from the client that we verify with google
+HEADER_ACCESS_CHALLENGE_RESPONSE = "X-Verified-Access-Challenge-Response"
+# Header value for x-device-trust that initiates the flow
+DEVICE_TRUST_VERIFIED_ACCESS = "VerifiedAccess"
+
+
+class GoogleChromeDeviceTrustConnector(View):
+    """Google Chrome Device-trust connector based endpoint authenticator"""
+
+    def get_flow_plan(self) -> FlowPlan:
+        flow_plan: FlowPlan = self.request.session[SESSION_KEY_PLAN]
+        return flow_plan
+
+    def setup(self, request: HttpRequest, *args: Any, **kwargs: Any) -> None:
+        super().setup(request, *args, **kwargs)
+        stage: AuthenticatorEndpointGDTCStage = self.get_flow_plan().bindings[0].stage
+        self.google_client = build(
+            "verifiedaccess",
+            "v2",
+            cache_discovery=False,
+            **stage.google_credentials(),
+        )
+
+    def get(self, request: HttpRequest) -> HttpResponse:
+        x_device_trust = request.headers.get(HEADER_DEVICE_TRUST)
+        x_access_challenge_response = request.headers.get(HEADER_ACCESS_CHALLENGE_RESPONSE)
+        if x_device_trust == "VerifiedAccess" and x_access_challenge_response is None:
+            challenge = self.google_client.challenge().generate().execute()
+            res = HttpResponseRedirect(
+                self.request.build_absolute_uri(
+                    reverse("authentik_stages_authenticator_endpoint_gdtc:chrome")
+                )
+            )
+            res[HEADER_ACCESS_CHALLENGE] = dumps(challenge)
+            return res
+        if x_access_challenge_response:
+            response = (
+                self.google_client.challenge()
+                .verify(body=loads(x_access_challenge_response))
+                .execute()
+            )
+            # Remove deprecated string representation of deviceSignals
+            response.pop("deviceSignal", None)
+            flow_plan: FlowPlan = self.get_flow_plan()
+            device, _ = EndpointDevice.objects.update_or_create(
+                host_identifier=response["deviceSignals"]["serialNumber"],
+                user=flow_plan.context.get(PLAN_CONTEXT_PENDING_USER),
+                defaults={"name": response["deviceSignals"]["hostname"], "data": response},
+            )
+            EndpointDeviceConnection.objects.update_or_create(
+                device=device,
+                stage=flow_plan.bindings[0].stage,
+                defaults={
+                    "attributes": response,
+                },
+            )
+            flow_plan.context.setdefault(PLAN_CONTEXT_METHOD, "trusted_endpoint")
+            flow_plan.context.setdefault(PLAN_CONTEXT_METHOD_ARGS, {})
+            flow_plan.context[PLAN_CONTEXT_METHOD_ARGS].setdefault("endpoints", [])
+            flow_plan.context[PLAN_CONTEXT_METHOD_ARGS]["endpoints"].append(response)
+            request.session[SESSION_KEY_PLAN] = flow_plan
+        return TemplateResponse(request, "stages/authenticator_endpoint/google_chrome_dtc.html")

authentik/events/context_processors/asn.py

@@ -50,7 +50,7 @@ class ASNContextProcessor(MMDBContextProcessor):
         """Wrapper for Reader.asn"""
         with start_span(
             op="authentik.events.asn.asn",
-            description=ip_address,
+            name=ip_address,
         ):
             if not self.configured():
                 return None

authentik/events/context_processors/geoip.py

@@ -51,7 +51,7 @@ class GeoIPContextProcessor(MMDBContextProcessor):
         """Wrapper for Reader.city"""
         with start_span(
             op="authentik.events.geo.city",
-            description=ip_address,
+            name=ip_address,
         ):
             if not self.configured():
                 return None

authentik/events/signals.py

@@ -1,13 +1,16 @@
 """authentik events signal listener"""
 
+from importlib import import_module
 from typing import Any
 
+from django.conf import settings
 from django.contrib.auth.signals import user_logged_in, user_logged_out
 from django.db.models.signals import post_save, pre_delete
 from django.dispatch import receiver
 from django.http import HttpRequest
+from rest_framework.request import Request
 
-from authentik.core.models import User
+from authentik.core.models import AuthenticatedSession, User
 from authentik.core.signals import login_failed, password_changed
 from authentik.events.apps import SYSTEM_TASK_STATUS
 from authentik.events.models import Event, EventAction, SystemTask
@@ -23,6 +26,7 @@ from authentik.stages.user_write.signals import user_write
 from authentik.tenants.utils import get_current_tenant
 
 SESSION_LOGIN_EVENT = "login_event"
+_session_engine = import_module(settings.SESSION_ENGINE)
 
 
 @receiver(user_logged_in)
@@ -43,11 +47,20 @@ def on_user_logged_in(sender, request: HttpRequest, user: User, **_):
             kwargs[PLAN_CONTEXT_OUTPOST] = flow_plan.context[PLAN_CONTEXT_OUTPOST]
     event = Event.new(EventAction.LOGIN, **kwargs).from_http(request, user=user)
     request.session[SESSION_LOGIN_EVENT] = event
+    request.session.save()
 
 
-def get_login_event(request: HttpRequest) -> Event | None:
+def get_login_event(request_or_session: HttpRequest | AuthenticatedSession | None) -> Event | None:
     """Wrapper to get login event that can be mocked in tests"""
-    return request.session.get(SESSION_LOGIN_EVENT, None)
+    session = None
+    if not request_or_session:
+        return None
+    if isinstance(request_or_session, HttpRequest | Request):
+        session = request_or_session.session
+    if isinstance(request_or_session, AuthenticatedSession):
+        SessionStore = _session_engine.SessionStore
+        session = SessionStore(request_or_session.session_key)
+    return session.get(SESSION_LOGIN_EVENT, None)
 
 
 @receiver(user_logged_out)

authentik/flows/challenge.py

@@ -8,7 +8,7 @@ from uuid import UUID
 from django.core.serializers.json import DjangoJSONEncoder
 from django.db import models
 from django.http import JsonResponse
-from rest_framework.fields import CharField, ChoiceField, DictField
+from rest_framework.fields import BooleanField, CharField, ChoiceField, DictField
 from rest_framework.request import Request
 
 from authentik.core.api.utils import PassiveSerializer
@@ -110,9 +110,22 @@ class FlowErrorChallenge(Challenge):
 class AccessDeniedChallenge(WithUserInfoChallenge):
     """Challenge when a flow's active stage calls `stage_invalid()`."""
 
-    error_message = CharField(required=False)
     component = CharField(default="ak-stage-access-denied")
 
+    error_message = CharField(required=False)
+
+
+class SessionEndChallenge(WithUserInfoChallenge):
+    """Challenge for ending a session"""
+
+    component = CharField(default="ak-stage-session-end")
+
+    application_name = CharField(required=False)
+    application_launch_url = CharField(required=False)
+
+    invalidation_flow_url = CharField(required=False)
+    brand_name = CharField(required=True)
+
 
 class PermissionDict(TypedDict):
     """Consent Permission"""
@@ -147,6 +160,20 @@ class AutoSubmitChallengeResponse(ChallengeResponse):
     component = CharField(default="ak-stage-autosubmit")
 
 
+class FrameChallenge(Challenge):
+    """Challenge type to render a frame"""
+
+    component = CharField(default="xak-flow-frame")
+    url = CharField()
+    loading_overlay = BooleanField(default=False)
+    loading_text = CharField()
+
+
+class FrameChallengeResponse(ChallengeResponse):
+
+    component = CharField(default="xak-flow-frame")
+
+
 class DataclassEncoder(DjangoJSONEncoder):
     """Convert any dataclass to json"""
 

authentik/flows/migrations/0027_auto_20231028_1424.py

@@ -6,20 +6,18 @@ from django.db.backends.base.schema import BaseDatabaseSchemaEditor
 
 
 def set_oobe_flow_authentication(apps: Apps, schema_editor: BaseDatabaseSchemaEditor):
-    from guardian.shortcuts import get_anonymous_user
+    from guardian.conf import settings as guardian_settings
 
     Flow = apps.get_model("authentik_flows", "Flow")
     User = apps.get_model("authentik_core", "User")
 
     db_alias = schema_editor.connection.alias
 
-    users = User.objects.using(db_alias).exclude(username="akadmin")
-    try:
-        users = users.exclude(pk=get_anonymous_user().pk)
-
-    except Exception:  # nosec
-        pass
-
+    users = (
+        User.objects.using(db_alias)
+        .exclude(username="akadmin")
+        .exclude(username=guardian_settings.ANONYMOUS_USER_NAME)
+    )
     if users.exists():
         Flow.objects.using(db_alias).filter(slug="initial-setup").update(
             authentication="require_superuser"

authentik/flows/models.py

@@ -107,7 +107,9 @@ class Stage(SerializerModel):
 
 
 def in_memory_stage(view: type["StageView"], **kwargs) -> Stage:
-    """Creates an in-memory stage instance, based on a `view` as view."""
+    """Creates an in-memory stage instance, based on a `view` as view.
+    Any key-word arguments are set as attributes on the stage object,
+    accessible via `self.executor.current_stage`."""
     stage = Stage()
     # Because we can't pickle a locally generated function,
     # we set the view as a separate property and reference a generic function

authentik/flows/planner.py

@@ -166,7 +166,7 @@ class FlowPlanner:
     def plan(self, request: HttpRequest, default_context: dict[str, Any] | None = None) -> FlowPlan:
         """Check each of the flows' policies, check policies for each stage with PolicyBinding
         and return ordered list"""
-        with start_span(op="authentik.flow.planner.plan", description=self.flow.slug) as span:
+        with start_span(op="authentik.flow.planner.plan", name=self.flow.slug) as span:
             span: Span
             span.set_data("flow", self.flow)
             span.set_data("request", request)
@@ -233,7 +233,7 @@ class FlowPlanner:
         with (
             start_span(
                 op="authentik.flow.planner.build_plan",
-                description=self.flow.slug,
+                name=self.flow.slug,
             ) as span,
             HIST_FLOWS_PLAN_TIME.labels(flow_slug=self.flow.slug).time(),
         ):

authentik/flows/stage.py

@@ -13,7 +13,7 @@ from rest_framework.request import Request
 from sentry_sdk import start_span
 from structlog.stdlib import BoundLogger, get_logger
 
-from authentik.core.models import User
+from authentik.core.models import Application, User
 from authentik.flows.challenge import (
     AccessDeniedChallenge,
     Challenge,
@@ -21,6 +21,7 @@ from authentik.flows.challenge import (
     ContextualFlowInfo,
     HttpChallengeResponse,
     RedirectChallenge,
+    SessionEndChallenge,
     WithUserInfoChallenge,
 )
 from authentik.flows.exceptions import StageInvalidException
@@ -125,7 +126,7 @@ class ChallengeStageView(StageView):
             with (
                 start_span(
                     op="authentik.flow.stage.challenge_invalid",
-                    description=self.__class__.__name__,
+                    name=self.__class__.__name__,
                 ),
                 HIST_FLOWS_STAGE_TIME.labels(
                     stage_type=self.__class__.__name__, method="challenge_invalid"
@@ -135,7 +136,7 @@ class ChallengeStageView(StageView):
         with (
             start_span(
                 op="authentik.flow.stage.challenge_valid",
-                description=self.__class__.__name__,
+                name=self.__class__.__name__,
             ),
             HIST_FLOWS_STAGE_TIME.labels(
                 stage_type=self.__class__.__name__, method="challenge_valid"
@@ -161,7 +162,7 @@ class ChallengeStageView(StageView):
         with (
             start_span(
                 op="authentik.flow.stage.get_challenge",
-                description=self.__class__.__name__,
+                name=self.__class__.__name__,
             ),
             HIST_FLOWS_STAGE_TIME.labels(
                 stage_type=self.__class__.__name__, method="get_challenge"
@@ -174,7 +175,7 @@ class ChallengeStageView(StageView):
                 return self.executor.stage_invalid()
         with start_span(
             op="authentik.flow.stage._get_challenge",
-            description=self.__class__.__name__,
+            name=self.__class__.__name__,
         ):
             if not hasattr(challenge, "initial_data"):
                 challenge.initial_data = {}
@@ -230,7 +231,7 @@ class ChallengeStageView(StageView):
         return HttpChallengeResponse(challenge_response)
 
 
-class AccessDeniedChallengeView(ChallengeStageView):
+class AccessDeniedStage(ChallengeStageView):
     """Used internally by FlowExecutor's stage_invalid()"""
 
     error_message: str | None
@@ -268,3 +269,31 @@ class RedirectStage(ChallengeStageView):
 
     def challenge_valid(self, response: ChallengeResponse) -> HttpResponse:
         return HttpChallengeResponse(self.get_challenge())
+
+
+class SessionEndStage(ChallengeStageView):
+    """Stage inserted when a flow is used as invalidation flow. By default shows actions
+    that the user is likely to take after signing out of a provider."""
+
+    def get_challenge(self, *args, **kwargs) -> Challenge:
+        application: Application | None = self.executor.plan.context.get(PLAN_CONTEXT_APPLICATION)
+        data = {
+            "component": "ak-stage-session-end",
+            "brand_name": self.request.brand.branding_title,
+        }
+        if application:
+            data["application_name"] = application.name
+            data["application_launch_url"] = application.get_launch_url(self.get_pending_user())
+        if self.request.brand.flow_invalidation:
+            data["invalidation_flow_url"] = reverse(
+                "authentik_core:if-flow",
+                kwargs={
+                    "flow_slug": self.request.brand.flow_invalidation.slug,
+                },
+            )
+        return SessionEndChallenge(data=data)
+
+    # This can never be reached since this challenge is created on demand and only the
+    # .get() method is called
+    def challenge_valid(self, response: ChallengeResponse) -> HttpResponse:  # pragma: no cover
+        return self.executor.cancel()

authentik/flows/tests/test_inspector.py

@@ -46,6 +46,7 @@ class TestFlowInspector(APITestCase):
             res.content,
             {
                 "allow_show_password": False,
+                "captcha_stage": None,
                 "component": "ak-stage-identification",
                 "flow_info": {
                     "background": flow.background_url,

authentik/flows/views/executor.py

@@ -54,7 +54,7 @@ from authentik.flows.planner import (
     FlowPlan,
     FlowPlanner,
 )
-from authentik.flows.stage import AccessDeniedChallengeView, StageView
+from authentik.flows.stage import AccessDeniedStage, StageView
 from authentik.lib.sentry import SentryIgnoredException
 from authentik.lib.utils.errors import exception_to_string
 from authentik.lib.utils.reflection import all_subclasses, class_to_path
@@ -153,7 +153,7 @@ class FlowExecutorView(APIView):
         return plan
 
     def dispatch(self, request: HttpRequest, flow_slug: str) -> HttpResponse:
-        with start_span(op="authentik.flow.executor.dispatch", description=self.flow.slug) as span:
+        with start_span(op="authentik.flow.executor.dispatch", name=self.flow.slug) as span:
             span.set_data("authentik Flow", self.flow.slug)
             get_params = QueryDict(request.GET.get(QS_QUERY, ""))
             if QS_KEY_TOKEN in get_params:
@@ -273,7 +273,7 @@ class FlowExecutorView(APIView):
             with (
                 start_span(
                     op="authentik.flow.executor.stage",
-                    description=class_path,
+                    name=class_path,
                 ) as span,
                 HIST_FLOW_EXECUTION_STAGE_TIME.labels(
                     method=request.method.upper(),
@@ -324,7 +324,7 @@ class FlowExecutorView(APIView):
             with (
                 start_span(
                     op="authentik.flow.executor.stage",
-                    description=class_path,
+                    name=class_path,
                 ) as span,
                 HIST_FLOW_EXECUTION_STAGE_TIME.labels(
                     method=request.method.upper(),
@@ -441,7 +441,7 @@ class FlowExecutorView(APIView):
             )
             return self.restart_flow(keep_context)
         self.cancel()
-        challenge_view = AccessDeniedChallengeView(self, error_message)
+        challenge_view = AccessDeniedStage(self, error_message)
         challenge_view.request = self.request
         return to_stage_response(self.request, challenge_view.get(self.request))
 

authentik/lib/default.yml

@@ -1,4 +1,4 @@
-# update website/docs/installation/configuration.mdx
+# update website/docs/install-config/configuration/configuration.mdx
 # This is the default configuration file
 postgresql:
   host: localhost
@@ -105,6 +105,10 @@ ldap:
   tls:
     ciphers: null
 
+sources:
+  kerberos:
+    task_timeout_hours: 2
+
 reputation:
   expiry: 86400
 

authentik/lib/utils/http.py

@@ -21,7 +21,14 @@ class DebugSession(Session):
 
     def send(self, req: PreparedRequest, *args, **kwargs):
         request_id = str(uuid4())
-        LOGGER.debug("HTTP request sent", uid=request_id, path=req.path_url, headers=req.headers)
+        LOGGER.debug(
+            "HTTP request sent",
+            uid=request_id,
+            url=req.url,
+            method=req.method,
+            headers=req.headers,
+            body=req.body,
+        )
         resp = super().send(req, *args, **kwargs)
         LOGGER.debug(
             "HTTP response received",

authentik/outposts/models.py

@@ -53,7 +53,7 @@ class ServiceConnectionInvalid(SentryIgnoredException):
 class OutpostConfig:
     """Configuration an outpost uses to configure it self"""
 
-    # update website/docs/outposts/_config.md
+    # update website/docs/add-secure-apps/outposts/_config.md
 
     authentik_host: str = ""
     authentik_host_insecure: bool = False

authentik/policies/engine.py

@@ -113,7 +113,7 @@ class PolicyEngine:
         with (
             start_span(
                 op="authentik.policy.engine.build",
-                description=self.__pbm,
+                name=self.__pbm,
             ) as span,
             HIST_POLICIES_ENGINE_TOTAL_TIME.labels(
                 obj_type=class_to_path(self.__pbm.__class__),

authentik/policies/event_matcher/models.py

@@ -108,7 +108,7 @@ class EventMatcherPolicy(Policy):
                 result=result,
             )
             matches.append(result)
-        passing = any(x.passing for x in matches)
+        passing = all(x.passing for x in matches)
         messages = chain(*[x.messages for x in matches])
         result = PolicyResult(passing, *messages)
         result.source_results = matches

authentik/policies/event_matcher/tests.py

@@ -77,11 +77,24 @@ class TestEventMatcherPolicy(TestCase):
         request = PolicyRequest(get_anonymous_user())
         request.context["event"] = event
         policy: EventMatcherPolicy = EventMatcherPolicy.objects.create(
-            client_ip="1.2.3.5", app="bar"
+            client_ip="1.2.3.5", app="foo"
         )
         response = policy.passes(request)
         self.assertFalse(response.passing)
 
+    def test_multiple(self):
+        """Test multiple"""
+        event = Event.new(EventAction.LOGIN)
+        event.app = "foo"
+        event.client_ip = "1.2.3.4"
+        request = PolicyRequest(get_anonymous_user())
+        request.context["event"] = event
+        policy: EventMatcherPolicy = EventMatcherPolicy.objects.create(
+            client_ip="1.2.3.4", app="foo"
+        )
+        response = policy.passes(request)
+        self.assertTrue(response.passing)
+
     def test_invalid(self):
         """Test passing event"""
         request = PolicyRequest(get_anonymous_user())

authentik/providers/ldap/api.py

@@ -87,6 +87,7 @@ class LDAPOutpostConfigSerializer(ModelSerializer):
 
     application_slug = SerializerMethodField()
     bind_flow_slug = CharField(source="authorization_flow.slug")
+    unbind_flow_slug = SerializerMethodField()
 
     def get_application_slug(self, instance: LDAPProvider) -> str:
         """Prioritise backchannel slug over direct application slug"""
@@ -94,6 +95,16 @@ class LDAPOutpostConfigSerializer(ModelSerializer):
             return instance.backchannel_application.slug
         return instance.application.slug
 
+    def get_unbind_flow_slug(self, instance: LDAPProvider) -> str | None:
+        """Get slug for unbind flow, defaulting to brand's default flow."""
+        flow = instance.invalidation_flow
+        if not flow and "request" in self.context:
+            request = self.context.get("request")
+            flow = request.brand.flow_invalidation
+        if not flow:
+            return None
+        return flow.slug
+
     class Meta:
         model = LDAPProvider
         fields = [
@@ -101,6 +112,7 @@ class LDAPOutpostConfigSerializer(ModelSerializer):
             "name",
             "base_dn",
             "bind_flow_slug",
+            "unbind_flow_slug",
             "application_slug",
             "certificate",
             "tls_server_name",

authentik/providers/oauth2/api/providers.py

@@ -39,6 +39,7 @@ class OAuth2ProviderSerializer(ProviderSerializer):
             "refresh_token_validity",
             "include_claims_in_id_token",
             "signing_key",
+            "encryption_key",
             "redirect_uris",
             "sub_mode",
             "property_mappings",

authentik/providers/oauth2/id_token.py

@@ -1,6 +1,7 @@
 """id_token utils"""
 
 from dataclasses import asdict, dataclass, field
+from hashlib import sha256
 from typing import TYPE_CHECKING, Any
 
 from django.db import models
@@ -23,8 +24,13 @@ if TYPE_CHECKING:
     from authentik.providers.oauth2.models import BaseGrantModel, OAuth2Provider
 
 
+def hash_session_key(session_key: str) -> str:
+    """Hash the session key for inclusion in JWTs as `sid`"""
+    return sha256(session_key.encode("ascii")).hexdigest()
+
+
 class SubModes(models.TextChoices):
-    """Mode after which 'sub' attribute is generateed, for compatibility reasons"""
+    """Mode after which 'sub' attribute is generated, for compatibility reasons"""
 
     HASHED_USER_ID = "hashed_user_id", _("Based on the Hashed User ID")
     USER_ID = "user_id", _("Based on user ID")
@@ -51,7 +57,8 @@ class IDToken:
     and potentially other requested Claims. The ID Token is represented as a
     JSON Web Token (JWT) [JWT].
 
-    https://openid.net/specs/openid-connect-core-1_0.html#IDToken"""
+    https://openid.net/specs/openid-connect-core-1_0.html#IDToken
+    https://www.iana.org/assignments/jwt/jwt.xhtml"""
 
     # Issuer, https://www.rfc-editor.org/rfc/rfc7519.html#section-4.1.1
     iss: str | None = None
@@ -79,6 +86,8 @@ class IDToken:
     nonce: str | None = None
     # Access Token hash value, http://openid.net/specs/openid-connect-core-1_0.html
     at_hash: str | None = None
+    # Session ID, https://openid.net/specs/openid-connect-frontchannel-1_0.html#ClaimsContents
+    sid: str | None = None
 
     claims: dict[str, Any] = field(default_factory=dict)
 
@@ -116,9 +125,11 @@ class IDToken:
         now = timezone.now()
         id_token.iat = int(now.timestamp())
         id_token.auth_time = int(token.auth_time.timestamp())
+        if token.session:
+            id_token.sid = hash_session_key(token.session.session_key)
 
         # We use the timestamp of the user's last successful login (EventAction.LOGIN) for auth_time
-        auth_event = get_login_event(request)
+        auth_event = get_login_event(token.session)
         if auth_event:
             # Also check which method was used for authentication
             method = auth_event.context.get(PLAN_CONTEXT_METHOD, "")

authentik/providers/oauth2/migrations/0007_auto_20201016_1107_squashed_0017_alter_oauth2provider_token_validity.py

@@ -3,6 +3,7 @@
 import django.db.models.deletion
 from django.apps.registry import Apps
 from django.db import migrations, models
+from django.db.backends.base.schema import BaseDatabaseSchemaEditor
 
 import authentik.lib.utils.time
 
@@ -14,7 +15,7 @@ scope_uid_map = {
 }
 
 
-def set_managed_flag(apps: Apps, schema_editor):
+def set_managed_flag(apps: Apps, schema_editor: BaseDatabaseSchemaEditor):
     ScopeMapping = apps.get_model("authentik_providers_oauth2", "ScopeMapping")
     db_alias = schema_editor.connection.alias
     for mapping in ScopeMapping.objects.using(db_alias).filter(name__startswith="Autogenerated "):

authentik/providers/oauth2/migrations/0021_oauth2provider_encryption_key_and_more.py

@@ -0,0 +1,42 @@
+# Generated by Django 5.0.9 on 2024-10-16 14:53
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("authentik_crypto", "0004_alter_certificatekeypair_name"),
+        (
+            "authentik_providers_oauth2",
+            "0020_remove_accesstoken_authentik_p_token_4bc870_idx_and_more",
+        ),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="oauth2provider",
+            name="encryption_key",
+            field=models.ForeignKey(
+                help_text="Key used to encrypt the tokens. When set, tokens will be encrypted and returned as JWEs.",
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="oauth2provider_encryption_key_set",
+                to="authentik_crypto.certificatekeypair",
+                verbose_name="Encryption Key",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="oauth2provider",
+            name="signing_key",
+            field=models.ForeignKey(
+                help_text="Key used to sign the tokens.",
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="oauth2provider_signing_key_set",
+                to="authentik_crypto.certificatekeypair",
+                verbose_name="Signing Key",
+            ),
+        ),
+    ]

authentik/providers/oauth2/migrations/0022_remove_accesstoken_session_id_and_more.py

@@ -0,0 +1,113 @@
+# Generated by Django 5.0.9 on 2024-10-23 13:38
+
+from hashlib import sha256
+import django.db.models.deletion
+from django.db import migrations, models
+from django.apps.registry import Apps
+from django.db.backends.base.schema import BaseDatabaseSchemaEditor
+from authentik.lib.migrations import progress_bar
+
+
+def migrate_session(apps: Apps, schema_editor: BaseDatabaseSchemaEditor):
+    AuthenticatedSession = apps.get_model("authentik_core", "authenticatedsession")
+    AuthorizationCode = apps.get_model("authentik_providers_oauth2", "authorizationcode")
+    AccessToken = apps.get_model("authentik_providers_oauth2", "accesstoken")
+    RefreshToken = apps.get_model("authentik_providers_oauth2", "refreshtoken")
+    db_alias = schema_editor.connection.alias
+
+    print(f"\nFetching session keys, this might take a couple of minutes...")
+    session_ids = {}
+    for session in progress_bar(AuthenticatedSession.objects.using(db_alias).all()):
+        session_ids[sha256(session.session_key.encode("ascii")).hexdigest()] = session.session_key
+    for model in [AuthorizationCode, AccessToken, RefreshToken]:
+        print(
+            f"\nAdding session to {model._meta.verbose_name}, this might take a couple of minutes..."
+        )
+        for code in progress_bar(model.objects.using(db_alias).all()):
+            if code.session_id_old not in session_ids:
+                continue
+            code.session = (
+                AuthenticatedSession.objects.using(db_alias)
+                .filter(session_key=session_ids[code.session_id_old])
+                .first()
+            )
+            code.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("authentik_core", "0040_provider_invalidation_flow"),
+        ("authentik_providers_oauth2", "0021_oauth2provider_encryption_key_and_more"),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name="accesstoken",
+            old_name="session_id",
+            new_name="session_id_old",
+        ),
+        migrations.RenameField(
+            model_name="authorizationcode",
+            old_name="session_id",
+            new_name="session_id_old",
+        ),
+        migrations.RenameField(
+            model_name="refreshtoken",
+            old_name="session_id",
+            new_name="session_id_old",
+        ),
+        migrations.AddField(
+            model_name="accesstoken",
+            name="session",
+            field=models.ForeignKey(
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.SET_DEFAULT,
+                to="authentik_core.authenticatedsession",
+            ),
+        ),
+        migrations.AddField(
+            model_name="authorizationcode",
+            name="session",
+            field=models.ForeignKey(
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.SET_DEFAULT,
+                to="authentik_core.authenticatedsession",
+            ),
+        ),
+        migrations.AddField(
+            model_name="devicetoken",
+            name="session",
+            field=models.ForeignKey(
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.SET_DEFAULT,
+                to="authentik_core.authenticatedsession",
+            ),
+        ),
+        migrations.AddField(
+            model_name="refreshtoken",
+            name="session",
+            field=models.ForeignKey(
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.SET_DEFAULT,
+                to="authentik_core.authenticatedsession",
+            ),
+        ),
+        migrations.RunPython(migrate_session),
+        migrations.RemoveField(
+            model_name="accesstoken",
+            name="session_id_old",
+        ),
+        migrations.RemoveField(
+            model_name="authorizationcode",
+            name="session_id_old",
+        ),
+        migrations.RemoveField(
+            model_name="refreshtoken",
+            name="session_id_old",
+        ),
+    ]

authentik/providers/oauth2/models.py

@@ -18,12 +18,21 @@ from django.http import HttpRequest
 from django.templatetags.static import static
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
+from jwcrypto.common import json_encode
+from jwcrypto.jwe import JWE
+from jwcrypto.jwk import JWK
 from jwt import encode
 from rest_framework.serializers import Serializer
 from structlog.stdlib import get_logger
 
 from authentik.brands.models import WebfingerProvider
-from authentik.core.models import ExpiringModel, PropertyMapping, Provider, User
+from authentik.core.models import (
+    AuthenticatedSession,
+    ExpiringModel,
+    PropertyMapping,
+    Provider,
+    User,
+)
 from authentik.crypto.models import CertificateKeyPair
 from authentik.lib.generators import generate_code_fixed_length, generate_id, generate_key
 from authentik.lib.models import SerializerModel
@@ -206,9 +215,19 @@ class OAuth2Provider(WebfingerProvider, Provider):
         verbose_name=_("Signing Key"),
         on_delete=models.SET_NULL,
         null=True,
+        help_text=_("Key used to sign the tokens."),
+        related_name="oauth2provider_signing_key_set",
+    )
+    encryption_key = models.ForeignKey(
+        CertificateKeyPair,
+        verbose_name=_("Encryption Key"),
+        on_delete=models.SET_NULL,
+        null=True,
         help_text=_(
-            "Key used to sign the tokens. Only required when JWT Algorithm is set to RS256."
+            "Key used to encrypt the tokens. When set, "
+            "tokens will be encrypted and returned as JWEs."
         ),
+        related_name="oauth2provider_encryption_key_set",
     )
 
     jwks_sources = models.ManyToManyField(
@@ -287,7 +306,27 @@ class OAuth2Provider(WebfingerProvider, Provider):
         if self.signing_key:
             headers["kid"] = self.signing_key.kid
         key, alg = self.jwt_key
-        return encode(payload, key, algorithm=alg, headers=headers)
+        encoded = encode(payload, key, algorithm=alg, headers=headers)
+        if self.encryption_key:
+            return self.encrypt(encoded)
+        return encoded
+
+    def encrypt(self, raw: str) -> str:
+        """Encrypt JWT"""
+        key = JWK.from_pem(self.encryption_key.certificate_data.encode())
+        jwe = JWE(
+            raw,
+            json_encode(
+                {
+                    "alg": "RSA-OAEP-256",
+                    "enc": "A256CBC-HS512",
+                    "typ": "JWE",
+                    "kid": self.encryption_key.kid,
+                }
+            ),
+        )
+        jwe.add_recipient(key)
+        return jwe.serialize(compact=True)
 
     def webfinger(self, resource: str, request: HttpRequest):
         return {
@@ -320,7 +359,9 @@ class BaseGrantModel(models.Model):
     revoked = models.BooleanField(default=False)
     _scope = models.TextField(default="", verbose_name=_("Scopes"))
     auth_time = models.DateTimeField(verbose_name="Authentication time")
-    session_id = models.CharField(default="", blank=True)
+    session = models.ForeignKey(
+        AuthenticatedSession, null=True, on_delete=models.SET_DEFAULT, default=None
+    )
 
     class Meta:
         abstract = True
@@ -458,6 +499,9 @@ class DeviceToken(ExpiringModel):
     device_code = models.TextField(default=generate_key)
     user_code = models.TextField(default=generate_code_fixed_length)
     _scope = models.TextField(default="", verbose_name=_("Scopes"))
+    session = models.ForeignKey(
+        AuthenticatedSession, null=True, on_delete=models.SET_DEFAULT, default=None
+    )
 
     @property
     def scope(self) -> list[str]:

authentik/providers/oauth2/signals.py

@@ -1,5 +1,3 @@
-from hashlib import sha256
-
 from django.contrib.auth.signals import user_logged_out
 from django.dispatch import receiver
 from django.http import HttpRequest
@@ -13,5 +11,4 @@ def user_logged_out_oauth_access_token(sender, request: HttpRequest, user: User,
     """Revoke access tokens upon user logout"""
     if not request.session or not request.session.session_key:
         return
-    hashed_session_key = sha256(request.session.session_key.encode("ascii")).hexdigest()
-    AccessToken.objects.filter(user=user, session_id=hashed_session_key).delete()
+    AccessToken.objects.filter(user=user, session__session_key=request.session.session_key).delete()

authentik/providers/oauth2/tests/test_authorize.py

@@ -412,6 +412,73 @@ class TestAuthorize(OAuthTestCase):
                 delta=5,
             )
 
+    @apply_blueprint("system/providers-oauth2.yaml")
+    def test_full_implicit_enc(self):
+        """Test full authorization with encryption"""
+        flow = create_test_flow()
+        provider: OAuth2Provider = OAuth2Provider.objects.create(
+            name=generate_id(),
+            client_id="test",
+            authorization_flow=flow,
+            redirect_uris="http://localhost",
+            signing_key=self.keypair,
+            encryption_key=self.keypair,
+        )
+        provider.property_mappings.set(
+            ScopeMapping.objects.filter(
+                managed__in=[
+                    "goauthentik.io/providers/oauth2/scope-openid",
+                    "goauthentik.io/providers/oauth2/scope-email",
+                    "goauthentik.io/providers/oauth2/scope-profile",
+                ]
+            )
+        )
+        provider.property_mappings.add(
+            ScopeMapping.objects.create(
+                name=generate_id(), scope_name="test", expression="""return {"sub": "foo"}"""
+            )
+        )
+        Application.objects.create(name=generate_id(), slug=generate_id(), provider=provider)
+        state = generate_id()
+        user = create_test_admin_user()
+        self.client.force_login(user)
+        with patch(
+            "authentik.providers.oauth2.id_token.get_login_event",
+            MagicMock(
+                return_value=Event(
+                    action=EventAction.LOGIN,
+                    context={PLAN_CONTEXT_METHOD: "password"},
+                    created=now(),
+                )
+            ),
+        ):
+            # Step 1, initiate params and get redirect to flow
+            self.client.get(
+                reverse("authentik_providers_oauth2:authorize"),
+                data={
+                    "response_type": "id_token",
+                    "client_id": "test",
+                    "state": state,
+                    "scope": "openid test",
+                    "redirect_uri": "http://localhost",
+                    "nonce": generate_id(),
+                },
+            )
+            response = self.client.get(
+                reverse("authentik_api:flow-executor", kwargs={"flow_slug": flow.slug}),
+            )
+            self.assertEqual(response.status_code, 200)
+            token: AccessToken = AccessToken.objects.filter(user=user).first()
+            expires = timedelta_from_string(provider.access_token_validity).total_seconds()
+            jwt = self.validate_jwe(token, provider)
+            self.assertEqual(jwt["amr"], ["pwd"])
+            self.assertEqual(jwt["sub"], "foo")
+            self.assertAlmostEqual(
+                jwt["exp"] - now().timestamp(),
+                expires,
+                delta=5,
+            )
+
     def test_full_fragment_code(self):
         """Test full authorization"""
         flow = create_test_flow()

authentik/providers/oauth2/tests/test_jwks.py

@@ -93,6 +93,24 @@ class TestJWKS(OAuthTestCase):
         self.assertEqual(len(body["keys"]), 1)
         PyJWKSet.from_dict(body)
 
+    def test_enc(self):
+        """Test with JWE"""
+        provider = OAuth2Provider.objects.create(
+            name="test",
+            client_id="test",
+            authorization_flow=create_test_flow(),
+            redirect_uris="http://local.invalid",
+            signing_key=create_test_cert(PrivateKeyAlg.ECDSA),
+            encryption_key=create_test_cert(PrivateKeyAlg.ECDSA),
+        )
+        app = Application.objects.create(name="test", slug="test", provider=provider)
+        response = self.client.get(
+            reverse("authentik_providers_oauth2:jwks", kwargs={"application_slug": app.slug})
+        )
+        body = json.loads(response.content.decode())
+        self.assertEqual(len(body["keys"]), 2)
+        PyJWKSet.from_dict(body)
+
     def test_ecdsa_coords_mismatched(self):
         """Test JWKS request with ES256"""
         cert = CertificateKeyPair.objects.create(

authentik/providers/oauth2/tests/test_token.py

@@ -152,6 +152,36 @@ class TestToken(OAuthTestCase):
         )
         self.validate_jwt(access, provider)
 
+    def test_auth_code_enc(self):
+        """test request param"""
+        provider = OAuth2Provider.objects.create(
+            name=generate_id(),
+            authorization_flow=create_test_flow(),
+            redirect_uris="http://local.invalid",
+            signing_key=self.keypair,
+            encryption_key=self.keypair,
+        )
+        # Needs to be assigned to an application for iss to be set
+        self.app.provider = provider
+        self.app.save()
+        header = b64encode(f"{provider.client_id}:{provider.client_secret}".encode()).decode()
+        user = create_test_admin_user()
+        code = AuthorizationCode.objects.create(
+            code="foobar", provider=provider, user=user, auth_time=timezone.now()
+        )
+        response = self.client.post(
+            reverse("authentik_providers_oauth2:token"),
+            data={
+                "grant_type": GRANT_TYPE_AUTHORIZATION_CODE,
+                "code": code.code,
+                "redirect_uri": "http://local.invalid",
+            },
+            HTTP_AUTHORIZATION=f"Basic {header}",
+        )
+        self.assertEqual(response.status_code, 200)
+        access: AccessToken = AccessToken.objects.filter(user=user, provider=provider).first()
+        self.validate_jwe(access, provider)
+
     @apply_blueprint("system/providers-oauth2.yaml")
     def test_refresh_token_view(self):
         """test request param"""

authentik/providers/oauth2/tests/test_token_cc_jwt_source.py

@@ -34,7 +34,7 @@ class TestTokenClientCredentialsJWTSource(OAuthTestCase):
         self.factory = RequestFactory()
         self.cert = create_test_cert()
 
-        jwk = JWKSView().get_jwk_for_key(self.cert)
+        jwk = JWKSView().get_jwk_for_key(self.cert, "sig")
         self.source: OAuthSource = OAuthSource.objects.create(
             name=generate_id(),
             slug=generate_id(),

authentik/providers/oauth2/tests/utils.py

@@ -3,6 +3,8 @@
 from typing import Any
 
 from django.test import TestCase
+from jwcrypto.jwe import JWE
+from jwcrypto.jwk import JWK
 from jwt import decode
 
 from authentik.core.tests.utils import create_test_cert
@@ -32,6 +34,15 @@ class OAuthTestCase(TestCase):
         if key in container:
             self.assertIsNotNone(container[key])
 
+    def validate_jwe(self, token: AccessToken, provider: OAuth2Provider) -> dict[str, Any]:
+        """Validate JWEs"""
+        private_key = JWK.from_pem(provider.encryption_key.key_data.encode())
+
+        jwetoken = JWE()
+        jwetoken.deserialize(token.token, key=private_key)
+        token.token = jwetoken.payload.decode()
+        return self.validate_jwt(token, provider)
+
     def validate_jwt(self, token: AccessToken, provider: OAuth2Provider) -> dict[str, Any]:
         """Validate that all required fields are set"""
         key, alg = provider.jwt_key

authentik/providers/oauth2/urls.py

@@ -12,6 +12,7 @@ from authentik.providers.oauth2.api.tokens import (
 )
 from authentik.providers.oauth2.views.authorize import AuthorizationFlowInitView
 from authentik.providers.oauth2.views.device_backchannel import DeviceView
+from authentik.providers.oauth2.views.end_session import EndSessionView
 from authentik.providers.oauth2.views.introspection import TokenIntrospectionView
 from authentik.providers.oauth2.views.jwks import JWKSView
 from authentik.providers.oauth2.views.provider import ProviderInfoView
@@ -44,7 +45,7 @@ urlpatterns = [
     ),
     path(
         "<slug:application_slug>/end-session/",
-        RedirectView.as_view(pattern_name="authentik_core:if-session-end", query_string=True),
+        EndSessionView.as_view(),
         name="end-session",
     ),
     path("<slug:application_slug>/jwks/", JWKSView.as_view(), name="jwks"),

authentik/providers/oauth2/views/authorize.py

@@ -2,7 +2,6 @@
 
 from dataclasses import InitVar, dataclass, field
 from datetime import timedelta
-from hashlib import sha256
 from json import dumps
 from re import error as RegexError
 from re import fullmatch
@@ -16,7 +15,7 @@ from django.utils import timezone
 from django.utils.translation import gettext as _
 from structlog.stdlib import get_logger
 
-from authentik.core.models import Application
+from authentik.core.models import Application, AuthenticatedSession
 from authentik.events.models import Event, EventAction
 from authentik.events.signals import get_login_event
 from authentik.flows.challenge import (
@@ -318,7 +317,9 @@ class OAuthAuthorizationParams:
             expires=now + timedelta_from_string(self.provider.access_code_validity),
             scope=self.scope,
             nonce=self.nonce,
-            session_id=sha256(request.session.session_key.encode("ascii")).hexdigest(),
+            session=AuthenticatedSession.objects.filter(
+                session_key=request.session.session_key
+            ).first(),
         )
 
         if self.code_challenge and self.code_challenge_method:
@@ -610,7 +611,9 @@ class OAuthFulfillmentStage(StageView):
             expires=access_token_expiry,
             provider=self.provider,
             auth_time=auth_event.created if auth_event else now,
-            session_id=sha256(self.request.session.session_key.encode("ascii")).hexdigest(),
+            session=AuthenticatedSession.objects.filter(
+                session_key=self.request.session.session_key
+            ).first(),
         )
 
         id_token = IDToken.new(self.provider, token, self.request)

authentik/providers/oauth2/views/end_session.py

@@ -0,0 +1,45 @@
+"""oauth2 provider end_session Views"""
+
+from django.http import Http404, HttpRequest, HttpResponse
+from django.shortcuts import get_object_or_404
+
+from authentik.core.models import Application
+from authentik.flows.models import Flow, in_memory_stage
+from authentik.flows.planner import PLAN_CONTEXT_APPLICATION, FlowPlanner
+from authentik.flows.stage import SessionEndStage
+from authentik.flows.views.executor import SESSION_KEY_PLAN
+from authentik.lib.utils.urls import redirect_with_qs
+from authentik.policies.views import PolicyAccessView
+
+
+class EndSessionView(PolicyAccessView):
+    """Redirect to application's provider's invalidation flow"""
+
+    flow: Flow
+
+    def resolve_provider_application(self):
+        self.application = get_object_or_404(Application, slug=self.kwargs["application_slug"])
+        self.provider = self.application.get_provider()
+        if not self.provider:
+            raise Http404
+        self.flow = self.provider.invalidation_flow or self.request.brand.flow_invalidation
+        if not self.flow:
+            raise Http404
+
+    def get(self, request: HttpRequest, *args, **kwargs) -> HttpResponse:
+        """Dispatch the flow planner for the invalidation flow"""
+        planner = FlowPlanner(self.flow)
+        planner.allow_empty_flows = True
+        plan = planner.plan(
+            request,
+            {
+                PLAN_CONTEXT_APPLICATION: self.application,
+            },
+        )
+        plan.insert_stage(in_memory_stage(SessionEndStage))
+        request.session[SESSION_KEY_PLAN] = plan
+        return redirect_with_qs(
+            "authentik_core:if-flow",
+            self.request.GET,
+            flow_slug=self.flow.slug,
+        )

authentik/providers/oauth2/views/jwks.py

@@ -64,36 +64,42 @@ def to_base64url_uint(val: int, min_length: int = 0) -> bytes:
 class JWKSView(View):
     """Show RSA Key data for Provider"""
 
-    def get_jwk_for_key(self, key: CertificateKeyPair) -> dict | None:
+    def get_jwk_for_key(self, key: CertificateKeyPair, use: str) -> dict | None:
         """Convert a certificate-key pair into JWK"""
         private_key = key.private_key
         key_data = None
         if not private_key:
             return key_data
+
+        key_data = {}
+
+        if use == "sig":
+            if isinstance(private_key, RSAPrivateKey):
+                key_data["alg"] = JWTAlgorithms.RS256
+            elif isinstance(private_key, EllipticCurvePrivateKey):
+                key_data["alg"] = JWTAlgorithms.ES256
+        elif use == "enc":
+            key_data["alg"] = "RSA-OAEP-256"
+            key_data["enc"] = "A256CBC-HS512"
+
         if isinstance(private_key, RSAPrivateKey):
             public_key: RSAPublicKey = private_key.public_key()
             public_numbers = public_key.public_numbers()
-            key_data = {
-                "kid": key.kid,
-                "kty": "RSA",
-                "alg": JWTAlgorithms.RS256,
-                "use": "sig",
-                "n": to_base64url_uint(public_numbers.n).decode(),
-                "e": to_base64url_uint(public_numbers.e).decode(),
-            }
+            key_data["kid"] = key.kid
+            key_data["kty"] = "RSA"
+            key_data["use"] = use
+            key_data["n"] = to_base64url_uint(public_numbers.n).decode()
+            key_data["e"] = to_base64url_uint(public_numbers.e).decode()
         elif isinstance(private_key, EllipticCurvePrivateKey):
             public_key: EllipticCurvePublicKey = private_key.public_key()
             public_numbers = public_key.public_numbers()
             curve_type = type(public_key.curve)
-            key_data = {
-                "kid": key.kid,
-                "kty": "EC",
-                "alg": JWTAlgorithms.ES256,
-                "use": "sig",
-                "x": to_base64url_uint(public_numbers.x, min_length_map[curve_type]).decode(),
-                "y": to_base64url_uint(public_numbers.y, min_length_map[curve_type]).decode(),
-                "crv": ec_crv_map.get(curve_type, public_key.curve.name),
-            }
+            key_data["kid"] = key.kid
+            key_data["kty"] = "EC"
+            key_data["use"] = use
+            key_data["x"] = to_base64url_uint(public_numbers.x, min_length_map[curve_type]).decode()
+            key_data["y"] = to_base64url_uint(public_numbers.y, min_length_map[curve_type]).decode()
+            key_data["crv"] = ec_crv_map.get(curve_type, public_key.curve.name)
         else:
             return key_data
         key_data["x5c"] = [b64encode(key.certificate.public_bytes(Encoding.DER)).decode("utf-8")]
@@ -113,14 +119,19 @@ class JWKSView(View):
         """Show JWK Key data for Provider"""
         application = get_object_or_404(Application, slug=application_slug)
         provider: OAuth2Provider = get_object_or_404(OAuth2Provider, pk=application.provider_id)
-        signing_key: CertificateKeyPair = provider.signing_key
 
         response_data = {}
 
-        if signing_key:
-            jwk = self.get_jwk_for_key(signing_key)
+        if signing_key := provider.signing_key:
+            jwk = self.get_jwk_for_key(signing_key, "sig")
             if jwk:
-                response_data["keys"] = [jwk]
+                response_data.setdefault("keys", [])
+                response_data["keys"].append(jwk)
+        if encryption_key := provider.encryption_key:
+            jwk = self.get_jwk_for_key(encryption_key, "enc")
+            if jwk:
+                response_data.setdefault("keys", [])
+                response_data["keys"].append(jwk)
 
         response = JsonResponse(response_data)
         response["Access-Control-Allow-Origin"] = "*"

authentik/providers/oauth2/views/provider.py

@@ -46,7 +46,7 @@ class ProviderInfoView(View):
         if SCOPE_OPENID not in scopes:
             scopes.append(SCOPE_OPENID)
         _, supported_alg = provider.jwt_key
-        return {
+        config = {
             "issuer": provider.get_issuer(self.request),
             "authorization_endpoint": self.request.build_absolute_uri(
                 reverse("authentik_providers_oauth2:authorize")
@@ -114,6 +114,10 @@ class ProviderInfoView(View):
             "claims_parameter_supported": False,
             "code_challenge_methods_supported": [PKCE_METHOD_PLAIN, PKCE_METHOD_S256],
         }
+        if provider.encryption_key:
+            config["id_token_encryption_alg_values_supported"] = ["RSA-OAEP-256"]
+            config["id_token_encryption_enc_values_supported"] = ["A256CBC-HS512"]
+        return config
 
     def get_claims(self, provider: OAuth2Provider) -> list[str]:
         """Get a list of supported claims based on configured scope mappings"""

authentik/providers/oauth2/views/token.py

@@ -439,15 +439,14 @@ class TokenParams:
                 # (22 chars being the length of the "template")
                 username=f"ak-{self.provider.name[:150-22]}-client_credentials",
                 defaults={
-                    "attributes": {
-                        USER_ATTRIBUTE_GENERATED: True,
-                    },
                     "last_login": timezone.now(),
                     "name": f"Autogenerated user from application {app.name} (client credentials)",
                     "path": f"{USER_PATH_SYSTEM_PREFIX}/apps/{app.slug}",
                     "type": UserTypes.SERVICE_ACCOUNT,
                 },
             )
+            self.user.attributes[USER_ATTRIBUTE_GENERATED] = True
+            self.user.save()
         self.__check_policy_access(app, request)
 
         Event.new(
@@ -471,9 +470,6 @@ class TokenParams:
             self.user, created = User.objects.update_or_create(
                 username=f"{self.provider.name}-{token.get('sub')}",
                 defaults={
-                    "attributes": {
-                        USER_ATTRIBUTE_GENERATED: True,
-                    },
                     "last_login": timezone.now(),
                     "name": (
                         f"Autogenerated user from application {app.name} (client credentials JWT)"
@@ -482,6 +478,8 @@ class TokenParams:
                     "type": UserTypes.SERVICE_ACCOUNT,
                 },
             )
+            self.user.attributes[USER_ATTRIBUTE_GENERATED] = True
+            self.user.save()
             exp = token.get("exp")
             if created and exp:
                 self.user.attributes[USER_ATTRIBUTE_EXPIRES] = exp
@@ -552,7 +550,7 @@ class TokenView(View):
             # Keep same scopes as previous token
             scope=self.params.authorization_code.scope,
             auth_time=self.params.authorization_code.auth_time,
-            session_id=self.params.authorization_code.session_id,
+            session=self.params.authorization_code.session,
         )
         access_id_token = IDToken.new(
             self.provider,
@@ -580,7 +578,7 @@ class TokenView(View):
                 expires=refresh_token_expiry,
                 provider=self.provider,
                 auth_time=self.params.authorization_code.auth_time,
-                session_id=self.params.authorization_code.session_id,
+                session=self.params.authorization_code.session,
             )
             id_token = IDToken.new(
                 self.provider,
@@ -613,7 +611,7 @@ class TokenView(View):
             # Keep same scopes as previous token
             scope=self.params.refresh_token.scope,
             auth_time=self.params.refresh_token.auth_time,
-            session_id=self.params.refresh_token.session_id,
+            session=self.params.refresh_token.session,
         )
         access_token.id_token = IDToken.new(
             self.provider,
@@ -629,7 +627,7 @@ class TokenView(View):
             expires=refresh_token_expiry,
             provider=self.provider,
             auth_time=self.params.refresh_token.auth_time,
-            session_id=self.params.refresh_token.session_id,
+            session=self.params.refresh_token.session,
         )
         id_token = IDToken.new(
             self.provider,
@@ -687,13 +685,14 @@ class TokenView(View):
             raise DeviceCodeError("authorization_pending")
         now = timezone.now()
         access_token_expiry = now + timedelta_from_string(self.provider.access_token_validity)
-        auth_event = get_login_event(self.request)
+        auth_event = get_login_event(self.params.device_code.session)
         access_token = AccessToken(
             provider=self.provider,
             user=self.params.device_code.user,
             expires=access_token_expiry,
             scope=self.params.device_code.scope,
             auth_time=auth_event.created if auth_event else now,
+            session=self.params.device_code.session,
         )
         access_token.id_token = IDToken.new(
             self.provider,

authentik/providers/proxy/tasks.py

@@ -1,13 +1,12 @@
 """proxy provider tasks"""
 
-from hashlib import sha256
-
 from asgiref.sync import async_to_sync
 from channels.layers import get_channel_layer
 from django.db import DatabaseError, InternalError, ProgrammingError
 
 from authentik.outposts.consumer import OUTPOST_GROUP
 from authentik.outposts.models import Outpost, OutpostType
+from authentik.providers.oauth2.id_token import hash_session_key
 from authentik.providers.proxy.models import ProxyProvider
 from authentik.root.celery import CELERY_APP
 
@@ -26,7 +25,7 @@ def proxy_set_defaults():
 def proxy_on_logout(session_id: str):
     """Update outpost instances connected to a single outpost"""
     layer = get_channel_layer()
-    hashed_session_id = sha256(session_id.encode("ascii")).hexdigest()
+    hashed_session_id = hash_session_key(session_id)
     for outpost in Outpost.objects.filter(type=OutpostType.PROXY):
         group = OUTPOST_GROUP % {"outpost_pk": str(outpost.pk)}
         async_to_sync(layer.group_send)(

authentik/providers/proxy/tests.py

@@ -24,6 +24,7 @@ class ProxyProviderTests(APITestCase):
                 "name": generate_id(),
                 "mode": ProxyMode.PROXY,
                 "authorization_flow": create_test_flow().pk.hex,
+                "invalidation_flow": create_test_flow().pk.hex,
                 "external_host": "http://localhost",
                 "internal_host": "http://localhost",
                 "basic_auth_enabled": True,
@@ -41,6 +42,7 @@ class ProxyProviderTests(APITestCase):
                 "name": generate_id(),
                 "mode": ProxyMode.PROXY,
                 "authorization_flow": create_test_flow().pk.hex,
+                "invalidation_flow": create_test_flow().pk.hex,
                 "external_host": "http://localhost",
                 "internal_host": "http://localhost",
                 "basic_auth_enabled": True,
@@ -64,6 +66,7 @@ class ProxyProviderTests(APITestCase):
                 "name": generate_id(),
                 "mode": ProxyMode.PROXY,
                 "authorization_flow": create_test_flow().pk.hex,
+                "invalidation_flow": create_test_flow().pk.hex,
                 "external_host": "http://localhost",
             },
         )
@@ -82,6 +85,7 @@ class ProxyProviderTests(APITestCase):
                 "name": name,
                 "mode": ProxyMode.PROXY,
                 "authorization_flow": create_test_flow().pk.hex,
+                "invalidation_flow": create_test_flow().pk.hex,
                 "external_host": "http://localhost",
                 "internal_host": "http://localhost",
             },
@@ -99,6 +103,7 @@ class ProxyProviderTests(APITestCase):
                 "name": name,
                 "mode": ProxyMode.PROXY,
                 "authorization_flow": create_test_flow().pk.hex,
+                "invalidation_flow": create_test_flow().pk.hex,
                 "external_host": "http://localhost",
                 "internal_host": "http://localhost",
             },
@@ -114,6 +119,7 @@ class ProxyProviderTests(APITestCase):
                 "name": name,
                 "mode": ProxyMode.PROXY,
                 "authorization_flow": create_test_flow().pk.hex,
+                "invalidation_flow": create_test_flow().pk.hex,
                 "external_host": "http://localhost",
                 "internal_host": "http://localhost",
             },

authentik/providers/saml/api/providers.py

@@ -188,6 +188,9 @@ class SAMLProviderImportSerializer(PassiveSerializer):
     authorization_flow = PrimaryKeyRelatedField(
         queryset=Flow.objects.filter(designation=FlowDesignation.AUTHORIZATION),
     )
+    invalidation_flow = PrimaryKeyRelatedField(
+        queryset=Flow.objects.filter(designation=FlowDesignation.INVALIDATION),
+    )
     file = FileField()
 
 
@@ -277,7 +280,9 @@ class SAMLProviderViewSet(UsedByMixin, ModelViewSet):
         try:
             metadata = ServiceProviderMetadataParser().parse(file.read().decode())
             metadata.to_provider(
-                data.validated_data["name"], data.validated_data["authorization_flow"]
+                data.validated_data["name"],
+                data.validated_data["authorization_flow"],
+                data.validated_data["invalidation_flow"],
             )
         except ValueError as exc:  # pragma: no cover
             LOGGER.warning(str(exc))

authentik/providers/saml/processors/assertion.py

@@ -50,6 +50,7 @@ class AssertionProcessor:
 
     _issue_instant: str
     _assertion_id: str
+    _response_id: str
 
     _valid_not_before: str
     _session_not_on_or_after: str
@@ -62,6 +63,7 @@ class AssertionProcessor:
 
         self._issue_instant = get_time_string()
         self._assertion_id = get_random_id()
+        self._response_id = get_random_id()
 
         self._valid_not_before = get_time_string(
             timedelta_from_string(self.provider.assertion_valid_not_before)
@@ -130,7 +132,9 @@ class AssertionProcessor:
         """Generate AuthnStatement with AuthnContext and ContextClassRef Elements."""
         auth_n_statement = Element(f"{{{NS_SAML_ASSERTION}}}AuthnStatement")
         auth_n_statement.attrib["AuthnInstant"] = self._valid_not_before
-        auth_n_statement.attrib["SessionIndex"] = self._assertion_id
+        auth_n_statement.attrib["SessionIndex"] = sha256(
+            self.http_request.session.session_key.encode("ascii")
+        ).hexdigest()
         auth_n_statement.attrib["SessionNotOnOrAfter"] = self._session_not_on_or_after
 
         auth_n_context = SubElement(auth_n_statement, f"{{{NS_SAML_ASSERTION}}}AuthnContext")
@@ -285,7 +289,7 @@ class AssertionProcessor:
         response.attrib["Version"] = "2.0"
         response.attrib["IssueInstant"] = self._issue_instant
         response.attrib["Destination"] = self.provider.acs_url
-        response.attrib["ID"] = get_random_id()
+        response.attrib["ID"] = self._response_id
         if self.auth_n_request.id:
             response.attrib["InResponseTo"] = self.auth_n_request.id
 
@@ -308,7 +312,7 @@ class AssertionProcessor:
         ref = xmlsec.template.add_reference(
             signature_node,
             digest_algorithm_transform,
-            uri="#" + self._assertion_id,
+            uri="#" + element.attrib["ID"],
         )
         xmlsec.template.add_transform(ref, xmlsec.constants.TransformEnveloped)
         xmlsec.template.add_transform(ref, xmlsec.constants.TransformExclC14N)

authentik/providers/saml/processors/metadata_parser.py

@@ -49,12 +49,13 @@ class ServiceProviderMetadata:
 
     signing_keypair: CertificateKeyPair | None = None
 
-    def to_provider(self, name: str, authorization_flow: Flow) -> SAMLProvider:
+    def to_provider(
+        self, name: str, authorization_flow: Flow, invalidation_flow: Flow
+    ) -> SAMLProvider:
         """Create a SAMLProvider instance from the details. `name` is required,
         as depending on the metadata CertificateKeypairs might have to be created."""
         provider = SAMLProvider.objects.create(
-            name=name,
-            authorization_flow=authorization_flow,
+            name=name, authorization_flow=authorization_flow, invalidation_flow=invalidation_flow
         )
         provider.issuer = self.entity_id
         provider.sp_binding = self.acs_binding

authentik/providers/saml/tests/test_api.py

@@ -47,11 +47,12 @@ class TestSAMLProviderAPI(APITestCase):
             data={
                 "name": generate_id(),
                 "authorization_flow": create_test_flow().pk,
+                "invalidation_flow": create_test_flow().pk,
                 "acs_url": "http://localhost",
                 "signing_kp": cert.pk,
             },
         )
-        self.assertEqual(400, response.status_code)
+        self.assertEqual(response.status_code, 400)
         self.assertJSONEqual(
             response.content,
             {
@@ -68,12 +69,13 @@ class TestSAMLProviderAPI(APITestCase):
             data={
                 "name": generate_id(),
                 "authorization_flow": create_test_flow().pk,
+                "invalidation_flow": create_test_flow().pk,
                 "acs_url": "http://localhost",
                 "signing_kp": cert.pk,
                 "sign_assertion": True,
             },
         )
-        self.assertEqual(201, response.status_code)
+        self.assertEqual(response.status_code, 201)
 
     def test_metadata(self):
         """Test metadata export (normal)"""
@@ -131,6 +133,7 @@ class TestSAMLProviderAPI(APITestCase):
                     "file": metadata,
                     "name": generate_id(),
                     "authorization_flow": create_test_flow(FlowDesignation.AUTHORIZATION).pk,
+                    "invalidation_flow": create_test_flow(FlowDesignation.INVALIDATION).pk,
                 },
                 format="multipart",
             )

authentik/providers/saml/tests/test_auth_n_request.py

@@ -180,6 +180,10 @@ class TestAuthNRequest(TestCase):
         # Now create a response and convert it to string (provider)
         response_proc = AssertionProcessor(self.provider, http_request, parsed_request)
         response = response_proc.build_response()
+        # Ensure both response and assertion ID are in the response twice (once as ID attribute,
+        # once as ds:Reference URI)
+        self.assertEqual(response.count(response_proc._assertion_id), 2)
+        self.assertEqual(response.count(response_proc._response_id), 2)
 
         # Now parse the response (source)
         http_request.POST = QueryDict(mutable=True)

authentik/providers/saml/tests/test_metadata.py

@@ -82,7 +82,7 @@ class TestServiceProviderMetadataParser(TestCase):
     def test_simple(self):
         """Test simple metadata without Signing"""
         metadata = ServiceProviderMetadataParser().parse(load_fixture("fixtures/simple.xml"))
-        provider = metadata.to_provider("test", self.flow)
+        provider = metadata.to_provider("test", self.flow, self.flow)
         self.assertEqual(provider.acs_url, "http://localhost:8080/saml/acs")
         self.assertEqual(provider.issuer, "http://localhost:8080/saml/metadata")
         self.assertEqual(provider.sp_binding, SAMLBindings.POST)
@@ -95,7 +95,7 @@ class TestServiceProviderMetadataParser(TestCase):
         """Test Metadata with signing cert"""
         create_test_cert()
         metadata = ServiceProviderMetadataParser().parse(load_fixture("fixtures/cert.xml"))
-        provider = metadata.to_provider("test", self.flow)
+        provider = metadata.to_provider("test", self.flow, self.flow)
         self.assertEqual(provider.acs_url, "http://localhost:8080/apps/user_saml/saml/acs")
         self.assertEqual(provider.issuer, "http://localhost:8080/apps/user_saml/saml/metadata")
         self.assertEqual(provider.sp_binding, SAMLBindings.POST)

authentik/providers/saml/views/slo.py

@@ -1,8 +1,8 @@
 """SLO Views"""
 
-from django.http import HttpRequest
+from django.http import Http404, HttpRequest
 from django.http.response import HttpResponse
-from django.shortcuts import get_object_or_404, redirect
+from django.shortcuts import get_object_or_404
 from django.utils.decorators import method_decorator
 from django.views.decorators.clickjacking import xframe_options_sameorigin
 from django.views.decorators.csrf import csrf_exempt
@@ -10,6 +10,11 @@ from structlog.stdlib import get_logger
 
 from authentik.core.models import Application
 from authentik.events.models import Event, EventAction
+from authentik.flows.models import Flow, in_memory_stage
+from authentik.flows.planner import PLAN_CONTEXT_APPLICATION, FlowPlanner
+from authentik.flows.stage import SessionEndStage
+from authentik.flows.views.executor import SESSION_KEY_PLAN
+from authentik.lib.utils.urls import redirect_with_qs
 from authentik.lib.views import bad_request_message
 from authentik.policies.views import PolicyAccessView
 from authentik.providers.saml.exceptions import CannotHandleAssertion
@@ -28,11 +33,16 @@ class SAMLSLOView(PolicyAccessView):
     """ "SAML SLO Base View, which plans a flow and injects our final stage.
     Calls get/post handler."""
 
+    flow: Flow
+
     def resolve_provider_application(self):
         self.application = get_object_or_404(Application, slug=self.kwargs["application_slug"])
         self.provider: SAMLProvider = get_object_or_404(
             SAMLProvider, pk=self.application.provider_id
         )
+        self.flow = self.provider.invalidation_flow or self.request.brand.flow_invalidation
+        if not self.flow:
+            raise Http404
 
     def check_saml_request(self) -> HttpRequest | None:
         """Handler to verify the SAML Request. Must be implemented by a subclass"""
@@ -45,9 +55,20 @@ class SAMLSLOView(PolicyAccessView):
         method_response = self.check_saml_request()
         if method_response:
             return method_response
-        return redirect(
-            "authentik_core:if-session-end",
-            application_slug=self.kwargs["application_slug"],
+        planner = FlowPlanner(self.flow)
+        planner.allow_empty_flows = True
+        plan = planner.plan(
+            request,
+            {
+                PLAN_CONTEXT_APPLICATION: self.application,
+            },
+        )
+        plan.insert_stage(in_memory_stage(SessionEndStage))
+        request.session[SESSION_KEY_PLAN] = plan
+        return redirect_with_qs(
+            "authentik_core:if-flow",
+            self.request.GET,
+            flow_slug=self.flow.slug,
         )
 
     def post(self, request: HttpRequest, application_slug: str) -> HttpResponse:

authentik/providers/scim/api/providers.py

@@ -26,6 +26,7 @@ class SCIMProviderSerializer(ProviderSerializer):
             "verbose_name_plural",
             "meta_model_name",
             "url",
+            "verify_certificates",
             "token",
             "exclude_users_service_account",
             "filter_group",

authentik/providers/scim/clients/base.py

@@ -42,6 +42,7 @@ class SCIMClient[TModel: "Model", TConnection: "Model", TSchema: "BaseModel"](
     def __init__(self, provider: SCIMProvider):
         super().__init__(provider)
         self._session = get_http_session()
+        self._session.verify = provider.verify_certificates
         self.provider = provider
         # Remove trailing slashes as we assume the URL doesn't have any
         base_url = provider.url

authentik/providers/scim/clients/groups.py

@@ -2,9 +2,10 @@
 
 from itertools import batched
 
+from django.db import transaction
 from pydantic import ValidationError
 from pydanticscim.group import GroupMember
-from pydanticscim.responses import PatchOp, PatchOperation
+from pydanticscim.responses import PatchOp
 
 from authentik.core.models import Group
 from authentik.lib.sync.mapper import PropertyMappingManager
@@ -19,7 +20,7 @@ from authentik.providers.scim.clients.base import SCIMClient
 from authentik.providers.scim.clients.exceptions import (
     SCIMRequestException,
 )
-from authentik.providers.scim.clients.schema import SCIM_GROUP_SCHEMA, PatchRequest
+from authentik.providers.scim.clients.schema import SCIM_GROUP_SCHEMA, PatchOperation, PatchRequest
 from authentik.providers.scim.clients.schema import Group as SCIMGroupSchema
 from authentik.providers.scim.models import (
     SCIMMapping,
@@ -104,13 +105,47 @@ class SCIMGroupClient(SCIMClient[Group, SCIMProviderGroup, SCIMGroupSchema]):
             provider=self.provider, group=group, scim_id=scim_id
         )
         users = list(group.users.order_by("id").values_list("id", flat=True))
-        self._patch_add_users(group, users)
+        self._patch_add_users(connection, users)
         return connection
 
     def update(self, group: Group, connection: SCIMProviderGroup):
         """Update existing group"""
         scim_group = self.to_schema(group, connection)
         scim_group.id = connection.scim_id
+        try:
+            if self._config.patch.supported:
+                return self._update_patch(group, scim_group, connection)
+            return self._update_put(group, scim_group, connection)
+        except NotFoundSyncException:
+            # Resource missing is handled by self.write, which will re-create the group
+            raise
+
+    def _update_patch(
+        self, group: Group, scim_group: SCIMGroupSchema, connection: SCIMProviderGroup
+    ):
+        """Update a group via PATCH request"""
+        # Patch group's attributes instead of replacing it and re-adding users if we can
+        self._request(
+            "PATCH",
+            f"/Groups/{connection.scim_id}",
+            json=PatchRequest(
+                Operations=[
+                    PatchOperation(
+                        op=PatchOp.replace,
+                        path=None,
+                        value=scim_group.model_dump(mode="json", exclude_unset=True),
+                    )
+                ]
+            ).model_dump(
+                mode="json",
+                exclude_unset=True,
+                exclude_none=True,
+            ),
+        )
+        return self.patch_compare_users(group)
+
+    def _update_put(self, group: Group, scim_group: SCIMGroupSchema, connection: SCIMProviderGroup):
+        """Update a group via PUT request"""
         try:
             self._request(
                 "PUT",
@@ -120,33 +155,25 @@ class SCIMGroupClient(SCIMClient[Group, SCIMProviderGroup, SCIMGroupSchema]):
                     exclude_unset=True,
                 ),
             )
-            users = list(group.users.order_by("id").values_list("id", flat=True))
-            return self._patch_add_users(group, users)
-        except NotFoundSyncException:
-            # Resource missing is handled by self.write, which will re-create the group
-            raise
+            return self.patch_compare_users(group)
         except (SCIMRequestException, ObjectExistsSyncException):
             # Some providers don't support PUT on groups, so this is mainly a fix for the initial
             # sync, send patch add requests for all the users the group currently has
-            users = list(group.users.order_by("id").values_list("id", flat=True))
-            self._patch_add_users(group, users)
-            # Also update the group name
-            return self._patch(
-                scim_group.id,
-                PatchOperation(
-                    op=PatchOp.replace,
-                    path="displayName",
-                    value=scim_group.displayName,
-                ),
-            )
+            return self._update_patch(group, scim_group, connection)
 
     def update_group(self, group: Group, action: Direction, users_set: set[int]):
         """Update a group, either using PUT to replace it or PATCH if supported"""
+        scim_group = SCIMProviderGroup.objects.filter(provider=self.provider, group=group).first()
+        if not scim_group:
+            self.logger.warning(
+                "could not sync group membership, group does not exist", group=group
+            )
+            return
         if self._config.patch.supported:
             if action == Direction.add:
-                return self._patch_add_users(group, users_set)
+                return self._patch_add_users(scim_group, users_set)
             if action == Direction.remove:
-                return self._patch_remove_users(group, users_set)
+                return self._patch_remove_users(scim_group, users_set)
         try:
             return self.write(group)
         except SCIMRequestException as exc:
@@ -154,19 +181,24 @@ class SCIMGroupClient(SCIMClient[Group, SCIMProviderGroup, SCIMGroupSchema]):
                 # Assume that provider does not support PUT and also doesn't support
                 # ServiceProviderConfig, so try PATCH as a fallback
                 if action == Direction.add:
-                    return self._patch_add_users(group, users_set)
+                    return self._patch_add_users(scim_group, users_set)
                 if action == Direction.remove:
-                    return self._patch_remove_users(group, users_set)
+                    return self._patch_remove_users(scim_group, users_set)
             raise exc
 
-    def _patch(
+    def _patch_chunked(
         self,
         group_id: str,
         *ops: PatchOperation,
     ):
+        """Helper function that chunks patch requests based on the maxOperations attribute.
+        This is not strictly according to specs but there's nothing in the schema that allows the
+        us to know what the maximum patch operations per request should be."""
         chunk_size = self._config.bulk.maxOperations
         if chunk_size < 1:
             chunk_size = len(ops)
+        if len(ops) < 1:
+            return
         for chunk in batched(ops, chunk_size):
             req = PatchRequest(Operations=list(chunk))
             self._request(
@@ -177,16 +209,70 @@ class SCIMGroupClient(SCIMClient[Group, SCIMProviderGroup, SCIMGroupSchema]):
                 ),
             )
 
-    def _patch_add_users(self, group: Group, users_set: set[int]):
-        """Add users in users_set to group"""
-        if len(users_set) < 1:
-            return
+    @transaction.atomic
+    def patch_compare_users(self, group: Group):
+        """Compare users with a SCIM group and add/remove any differences"""
+        # Get scim group first
         scim_group = SCIMProviderGroup.objects.filter(provider=self.provider, group=group).first()
         if not scim_group:
             self.logger.warning(
                 "could not sync group membership, group does not exist", group=group
             )
             return
+        # Get a list of all users in the authentik group
+        raw_users_should = list(group.users.order_by("id").values_list("id", flat=True))
+        # Lookup the SCIM IDs of the users
+        users_should: list[str] = list(
+            SCIMProviderUser.objects.filter(
+                user__pk__in=raw_users_should, provider=self.provider
+            ).values_list("scim_id", flat=True)
+        )
+        if len(raw_users_should) != len(users_should):
+            self.logger.warning(
+                "User count mismatch, not all users in the group are synced to SCIM yet.",
+                group=group,
+            )
+        # Get current group status
+        current_group = SCIMGroupSchema.model_validate(
+            self._request("GET", f"/Groups/{scim_group.scim_id}")
+        )
+        users_to_add = []
+        users_to_remove = []
+        # Check users currently in group and if they shouldn't be in the group and remove them
+        for user in current_group.members or []:
+            if user.value not in users_should:
+                users_to_remove.append(user.value)
+        # Check users that should be in the group and add them
+        for user in users_should:
+            if len([x for x in current_group.members if x.value == user]) < 1:
+                users_to_add.append(user)
+        # Only send request if we need to make changes
+        if len(users_to_add) < 1 and len(users_to_remove) < 1:
+            return
+        return self._patch_chunked(
+            scim_group.scim_id,
+            *[
+                PatchOperation(
+                    op=PatchOp.add,
+                    path="members",
+                    value=[{"value": x}],
+                )
+                for x in users_to_add
+            ],
+            *[
+                PatchOperation(
+                    op=PatchOp.remove,
+                    path="members",
+                    value=[{"value": x}],
+                )
+                for x in users_to_remove
+            ],
+        )
+
+    def _patch_add_users(self, scim_group: SCIMProviderGroup, users_set: set[int]):
+        """Add users in users_set to group"""
+        if len(users_set) < 1:
+            return
         user_ids = list(
             SCIMProviderUser.objects.filter(
                 user__pk__in=users_set, provider=self.provider
@@ -194,7 +280,7 @@ class SCIMGroupClient(SCIMClient[Group, SCIMProviderGroup, SCIMGroupSchema]):
         )
         if len(user_ids) < 1:
             return
-        self._patch(
+        self._patch_chunked(
             scim_group.scim_id,
             *[
                 PatchOperation(
@@ -206,16 +292,10 @@ class SCIMGroupClient(SCIMClient[Group, SCIMProviderGroup, SCIMGroupSchema]):
             ],
         )
 
-    def _patch_remove_users(self, group: Group, users_set: set[int]):
+    def _patch_remove_users(self, scim_group: SCIMProviderGroup, users_set: set[int]):
         """Remove users in users_set from group"""
         if len(users_set) < 1:
             return
-        scim_group = SCIMProviderGroup.objects.filter(provider=self.provider, group=group).first()
-        if not scim_group:
-            self.logger.warning(
-                "could not sync group membership, group does not exist", group=group
-            )
-            return
         user_ids = list(
             SCIMProviderUser.objects.filter(
                 user__pk__in=users_set, provider=self.provider
@@ -223,7 +303,7 @@ class SCIMGroupClient(SCIMClient[Group, SCIMProviderGroup, SCIMGroupSchema]):
         )
         if len(user_ids) < 1:
             return
-        self._patch(
+        self._patch_chunked(
             scim_group.scim_id,
             *[
                 PatchOperation(

authentik/providers/scim/clients/schema.py

@@ -2,6 +2,7 @@
 
 from pydantic import Field
 from pydanticscim.group import Group as BaseGroup
+from pydanticscim.responses import PatchOperation as BasePatchOperation
 from pydanticscim.responses import PatchRequest as BasePatchRequest
 from pydanticscim.responses import SCIMError as BaseSCIMError
 from pydanticscim.service_provider import Bulk as BaseBulk
@@ -68,6 +69,12 @@ class PatchRequest(BasePatchRequest):
     schemas: tuple[str] = ("urn:ietf:params:scim:api:messages:2.0:PatchOp",)
 
 
+class PatchOperation(BasePatchOperation):
+    """PatchOperation with optional path"""
+
+    path: str | None
+
+
 class SCIMError(BaseSCIMError):
     """SCIM error with optional status code"""
 

authentik/providers/scim/migrations/0010_scimprovider_verify_certificates.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0.9 on 2024-09-19 14:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("authentik_providers_scim", "0009_alter_scimmapping_options"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="scimprovider",
+            name="verify_certificates",
+            field=models.BooleanField(default=True),
+        ),
+    ]

authentik/providers/scim/models.py

@@ -68,6 +68,7 @@ class SCIMProvider(OutgoingSyncProvider, BackchannelProvider):
 
     url = models.TextField(help_text=_("Base URL to SCIM requests, usually ends in /v2"))
     token = models.TextField(help_text=_("Authentication token"))
+    verify_certificates = models.BooleanField(default=True)
 
     property_mappings_group = models.ManyToManyField(
         PropertyMapping,

authentik/providers/scim/tests/test_membership.py

@@ -252,3 +252,118 @@ class SCIMMembershipTests(TestCase):
                     ],
                 },
             )
+
+    def test_member_add_save(self):
+        """Test member add + save"""
+        config = ServiceProviderConfiguration.default()
+
+        config.patch.supported = True
+        user_scim_id = generate_id()
+        group_scim_id = generate_id()
+        uid = generate_id()
+        group = Group.objects.create(
+            name=uid,
+        )
+
+        user = User.objects.create(username=generate_id())
+
+        # Test initial sync of group creation
+        with Mocker() as mocker:
+            mocker.get(
+                "https://localhost/ServiceProviderConfig",
+                json=config.model_dump(),
+            )
+            mocker.post(
+                "https://localhost/Users",
+                json={
+                    "id": user_scim_id,
+                },
+            )
+            mocker.post(
+                "https://localhost/Groups",
+                json={
+                    "id": group_scim_id,
+                },
+            )
+
+            self.configure()
+            sync_tasks.trigger_single_task(self.provider, scim_sync).get()
+
+            self.assertEqual(mocker.call_count, 6)
+            self.assertEqual(mocker.request_history[0].method, "GET")
+            self.assertEqual(mocker.request_history[1].method, "GET")
+            self.assertEqual(mocker.request_history[2].method, "GET")
+            self.assertEqual(mocker.request_history[3].method, "POST")
+            self.assertEqual(mocker.request_history[4].method, "GET")
+            self.assertEqual(mocker.request_history[5].method, "POST")
+            self.assertJSONEqual(
+                mocker.request_history[3].body,
+                {
+                    "schemas": ["urn:ietf:params:scim:schemas:core:2.0:User"],
+                    "emails": [],
+                    "active": True,
+                    "externalId": user.uid,
+                    "name": {"familyName": " ", "formatted": " ", "givenName": ""},
+                    "displayName": "",
+                    "userName": user.username,
+                },
+            )
+            self.assertJSONEqual(
+                mocker.request_history[5].body,
+                {
+                    "schemas": ["urn:ietf:params:scim:schemas:core:2.0:Group"],
+                    "externalId": str(group.pk),
+                    "displayName": group.name,
+                },
+            )
+
+        with Mocker() as mocker:
+            mocker.get(
+                "https://localhost/ServiceProviderConfig",
+                json=config.model_dump(),
+            )
+            mocker.get(
+                f"https://localhost/Groups/{group_scim_id}",
+                json={},
+            )
+            mocker.patch(
+                f"https://localhost/Groups/{group_scim_id}",
+                json={},
+            )
+            group.users.add(user)
+            group.save()
+            self.assertEqual(mocker.call_count, 5)
+            self.assertEqual(mocker.request_history[0].method, "GET")
+            self.assertEqual(mocker.request_history[1].method, "PATCH")
+            self.assertEqual(mocker.request_history[2].method, "GET")
+            self.assertEqual(mocker.request_history[3].method, "PATCH")
+            self.assertEqual(mocker.request_history[4].method, "GET")
+            self.assertJSONEqual(
+                mocker.request_history[1].body,
+                {
+                    "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+                    "Operations": [
+                        {
+                            "op": "add",
+                            "path": "members",
+                            "value": [{"value": user_scim_id}],
+                        }
+                    ],
+                },
+            )
+            self.assertJSONEqual(
+                mocker.request_history[3].body,
+                {
+                    "Operations": [
+                        {
+                            "op": "replace",
+                            "value": {
+                                "id": group_scim_id,
+                                "displayName": group.name,
+                                "schemas": ["urn:ietf:params:scim:schemas:core:2.0:Group"],
+                                "externalId": str(group.pk),
+                            },
+                        }
+                    ]
+                },
+            )

authentik/recovery/lib.py

@@ -22,7 +22,7 @@ def create_admin_group(user: User) -> Group:
     return group
 
 
-def create_recovery_token(user: User, expiry: datetime, generated_from: str) -> (Token, str):
+def create_recovery_token(user: User, expiry: datetime, generated_from: str) -> tuple[Token, str]:
     """Create recovery token and associated link"""
     _now = now()
     token = Token.objects.create(

authentik/root/middleware.py

@@ -41,7 +41,9 @@ class SessionMiddleware(UpstreamSessionMiddleware):
             # Since go does not consider localhost with http a secure origin
             # we can't set the secure flag.
             user_agent = request.META.get("HTTP_USER_AGENT", "")
-            if user_agent.startswith("goauthentik.io/outpost/") or "safari" in user_agent.lower():
+            if user_agent.startswith("goauthentik.io/outpost/") or (
+                "safari" in user_agent.lower() and "chrome" not in user_agent.lower()
+            ):
                 return False
             return True
         return False

authentik/root/settings.py

@@ -38,6 +38,7 @@ LANGUAGE_COOKIE_NAME = "authentik_language"
 SESSION_COOKIE_NAME = "authentik_session"
 SESSION_COOKIE_DOMAIN = CONFIG.get("cookie_domain", None)
 APPEND_SLASH = False
+X_FRAME_OPTIONS = "SAMEORIGIN"
 
 AUTHENTICATION_BACKENDS = [
     "django.contrib.auth.backends.ModelBackend",
@@ -90,6 +91,7 @@ TENANT_APPS = [
     "authentik.providers.scim",
     "authentik.rbac",
     "authentik.recovery",
+    "authentik.sources.kerberos",
     "authentik.sources.ldap",
     "authentik.sources.oauth",
     "authentik.sources.plex",