Erich Blume
cd50c1454a
## Summary
- Refactor Authentik blueprints: extract shared `admins` group into `common.yaml`, add `groups` scope mapping to all providers for group-based admin propagation
- Add Forgejo OAuth2 provider and application blueprint (`forgejo.yaml`)
- Add `forgejo-client-secret` to ExternalSecret and worker deployment env
- Configure Forgejo `[oauth2_client]` with `ACCOUNT_LINKING=login` to safely link existing accounts
- Update documentation (forgejo.md, authentik.md, federated-login.md)
## Deployment and Testing
After merge, deployment requires these steps in order:
1. **Authentik (ArgoCD):**
- `argocd app set authentik --revision feature/forgejo-authentik-oidc && argocd app sync authentik`
- Verify: Forgejo app/provider visible in Authentik admin UI
- Verify: Grafana SSO still works (blueprint refactor)
2. **Forgejo app.ini (Ansible):**
- `mise run provision-indri -- --tags forgejo --check --diff` (dry run)
- `mise run provision-indri -- --tags forgejo` (apply, restarts Forgejo)
3. **Create Forgejo auth source (CLI on indri):**
```
ssh indri 'sudo -u forgejo /opt/homebrew/bin/forgejo admin auth add-oauth \
--name authentik \
--provider openidConnect \
--key forgejo \
--secret "$(op read "op://vg6xf6vvfmoh5hqjjhlhbeoaie/Authentik (blumeops)/forgejo-client-secret")" \
--auto-discover-url https://authentik.ops.eblu.me/application/o/forgejo/.well-known/openid-configuration \
--scopes "openid email profile groups" \
--group-claim-name groups \
--admin-group admins'
```
4. **Link eblume account:** Sign in with Authentik on Forgejo, confirm link with local password
5. **Verify:** `tea repo list`, Forgejo Actions, local password break-glass
After merge: `argocd app set authentik --revision main && argocd app sync authentik`
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/228
156 lines
5.7 KiB
YAML
156 lines
5.7 KiB
YAML
---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: authentik-blueprints
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namespace: authentik
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data:
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common.yaml: |
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version: 1
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metadata:
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name: BlumeOps Common Identity
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labels:
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blueprints.goauthentik.io/description: "Shared groups and identity resources"
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entries:
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# admins group — gates access to admin-only applications
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- model: authentik_core.group
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id: admins-group
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identifiers:
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name: admins
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attrs:
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name: admins
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mfa.yaml: |
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version: 1
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metadata:
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name: BlumeOps MFA Enforcement
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labels:
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blueprints.goauthentik.io/description: "Require MFA on default authentication flow"
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entries:
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# Require MFA — force_setup prompts users without MFA to enroll.
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- model: authentik_stages_authenticator_validate.authenticatorvalidatestage
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identifiers:
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name: default-authentication-mfa-validation
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attrs:
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not_configured_action: configure
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device_classes:
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- totp
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- webauthn
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- static
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configuration_stages:
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- !Find [authentik_stages_authenticator_totp.authenticatortotpstage, [name, default-authenticator-totp-setup]]
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- !Find [authentik_stages_authenticator_static.authenticatorstaticstage, [name, default-authenticator-static-setup]]
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grafana.yaml: |
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version: 1
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metadata:
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name: BlumeOps Grafana SSO
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labels:
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blueprints.goauthentik.io/description: "Grafana OIDC provider and application"
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entries:
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# OAuth2 provider for Grafana
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- model: authentik_providers_oauth2.oauth2provider
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id: grafana-provider
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identifiers:
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name: Grafana
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attrs:
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name: Grafana
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authorization_flow: !Find [authentik_flows.flow, [slug, default-provider-authorization-implicit-consent]]
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invalidation_flow: !Find [authentik_flows.flow, [slug, default-provider-invalidation-flow]]
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client_type: confidential
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client_id: grafana
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client_secret: !Env AUTHENTIK_GRAFANA_CLIENT_SECRET
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redirect_uris:
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- matching_mode: strict
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url: https://grafana.ops.eblu.me/login/generic_oauth
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- matching_mode: strict
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url: https://grafana.tail8d86e.ts.net/login/generic_oauth
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signing_key: !Find [authentik_crypto.certificatekeypair, [name, authentik Self-signed Certificate]]
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property_mappings:
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, openid]]
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, email]]
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, profile]]
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sub_mode: hashed_user_id
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include_claims_in_id_token: true
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# Grafana application — linked to the OAuth2 provider
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- model: authentik_core.application
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id: grafana-app
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identifiers:
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slug: grafana
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attrs:
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name: Grafana
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slug: grafana
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provider: !KeyOf grafana-provider
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meta_launch_url: https://grafana.ops.eblu.me
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policy_engine_mode: any
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# Policy binding — restrict Grafana to admins group
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- model: authentik_policies.policybinding
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identifiers:
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order: 0
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target: !KeyOf grafana-app
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group: !Find [authentik_core.group, [name, admins]]
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attrs:
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target: !KeyOf grafana-app
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group: !Find [authentik_core.group, [name, admins]]
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order: 0
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enabled: true
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negate: false
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timeout: 30
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forgejo.yaml: |
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version: 1
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metadata:
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name: BlumeOps Forgejo SSO
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labels:
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blueprints.goauthentik.io/description: "Forgejo OIDC provider and application"
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entries:
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# OAuth2 provider for Forgejo
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- model: authentik_providers_oauth2.oauth2provider
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id: forgejo-provider
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identifiers:
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name: Forgejo
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attrs:
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name: Forgejo
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authorization_flow: !Find [authentik_flows.flow, [slug, default-provider-authorization-implicit-consent]]
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invalidation_flow: !Find [authentik_flows.flow, [slug, default-provider-invalidation-flow]]
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client_type: confidential
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client_id: forgejo
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client_secret: !Env AUTHENTIK_FORGEJO_CLIENT_SECRET
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redirect_uris:
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- matching_mode: strict
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url: https://forge.ops.eblu.me/user/oauth2/authentik/callback
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signing_key: !Find [authentik_crypto.certificatekeypair, [name, authentik Self-signed Certificate]]
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property_mappings:
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, openid]]
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, email]]
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, profile]]
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sub_mode: hashed_user_id
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include_claims_in_id_token: true
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# Forgejo application — linked to the OAuth2 provider
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- model: authentik_core.application
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id: forgejo-app
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identifiers:
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slug: forgejo
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attrs:
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name: Forgejo
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slug: forgejo
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provider: !KeyOf forgejo-provider
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meta_launch_url: https://forge.ops.eblu.me
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policy_engine_mode: any
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# Policy binding — restrict Forgejo to admins group
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- model: authentik_policies.policybinding
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identifiers:
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order: 0
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target: !KeyOf forgejo-app
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group: !Find [authentik_core.group, [name, admins]]
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attrs:
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target: !KeyOf forgejo-app
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group: !Find [authentik_core.group, [name, admins]]
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order: 0
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enabled: true
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negate: false
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timeout: 30
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