poc: ldap integration

docker-compose.ldap.yml

@@ -0,0 +1,73 @@
+version: "3.7"
+include:
+  - docker-compose.dev.yml
+services:
+    hydra-client:
+        image: curlimages/curl:7.81.0
+        command: |
+            -X POST http://hydra-ldap:4445/admin/clients
+            -H 'Content-Type: application/json'
+            -d '{
+                "client_id": "test-client",
+                "client_secret": "test-secret",
+                "scope": "openid profile email roles",
+                "redirect_uris": ["http://localhost:4433/self-service/methods/oidc/callback/LDAP"]
+            }'
+        networks:
+            - intranet
+        restart: on-failure
+        depends_on:
+            - hydra-ldap
+        healthcheck:
+            test: ["CMD", "curl", "-f", "http://hydra-ldap:4445"]
+            interval: 10s
+            timeout: 10s
+            retries: 10
+    hydra-ldap:
+        image: oryd/hydra:v2.2.0
+        command: serve -c /etc/config/hydra/hydra.ldap.yml all --dev
+        volumes:
+          - type: bind
+            source: ./docker/hydra
+            target: /etc/config/hydra
+        networks:
+            - intranet
+        ports:
+            - "4464:4444"
+            - "4465:4445"
+        deploy:
+            restart_policy:
+                condition: on-failure
+        depends_on:
+            - werther
+    werther:
+        image: nsklikas/werther:latest
+        environment:
+            WERTHER_IDENTP_HYDRA_URL: http://hydra-ldap:4445
+            WERTHER_LDAP_ENDPOINTS: ldap:389
+            WERTHER_LDAP_BINDDN: cn=admin,dc=example,dc=com
+            WERTHER_LDAP_BINDPW: password
+            WERTHER_LDAP_BASEDN: "dc=example,dc=com"
+            WERTHER_LDAP_ROLE_BASEDN: "ou=AppRoles,dc=example,dc=com"
+        networks:
+            - intranet
+        ports:
+            - "8082:8080"
+        deploy:
+            restart_policy:
+                condition: on-failure
+        depends_on:
+            - ldap
+    ldap:
+        image: pgarrett/ldap-alpine
+        volumes:
+            - "./docker/ldap:/ldif/"
+        networks:
+            - intranet
+        ports:
+            - "389:389"
+        deploy:
+            restart_policy:
+                condition: on-failure
+networks:
+    intranet:

docker-compose.yml

@@ -1,6 +1,6 @@
 version: '3.7'
 include:
-  - docker-compose.dev.yml
+  - docker-compose.ldap.yml
 services:
   identity-platform-login-ui:
     image: ghcr.io/canonical/identity-platform-login-ui:latest

docker/hydra/hydra.ldap.yml

@@ -0,0 +1,49 @@
+serve:
+  cookies:
+    same_site_mode: Strict
+    names:
+      login_csrf: "hydra_ldap"
+      consent_csrf: "hydra_ldap"
+      session: "hydra_ldap"
+  admin:
+    cors:
+      enabled: true
+      allowed_origins:
+        - "*"
+  public:
+    cors:
+      enabled: true
+      allowed_origins:
+        - "*"
+
+log:
+  leak_sensitive_values: true
+  level: debug
+
+oauth2:
+  expose_internal_errors: true
+
+strategies:
+  access_token: jwt
+  jwt:
+    scope_claim: list
+  scope: exact
+
+urls:
+  self:
+    issuer: http://hydra-ldap:4444
+    public: http://localhost:4464
+  consent: http://localhost:8082/auth/consent
+  login: http://localhost:8082/auth/login
+  error: http://localhost:8082/auth/oidc_error
+
+webfinger:
+  oidc_discovery:
+    token_url: http://hydra-ldap:4444/oauth2/token
+    auth_url: http://localhost:4464/oauth2/auth
+
+dsn: memory
+
+secrets:
+  system:
+    - youReallyNeedToChangeThis

docker/kratos/kratos.yml

@@ -86,6 +86,14 @@ selfservice:
                   mapper_url: "file:///etc/config/kratos/schema.jsonnet"
                   scope: ["user:email"]
                   label: Github
+                - id: "LDAP"
+                  provider: "generic"
+                  mapper_url: "file:///etc/config/kratos/schema.jsonnet"
+                  scope: ["openid", "profile", "email", "roles"]
+                  label: LDAP
+                  issuer_url: http://hydra-ldap:4444
+                  client_id: test-client
+                  client_secret: test-secret
 courier:
     smtp:
         connection_uri: smtps://test:test@mailslurper:1025/?skip_ssl_verify=true

docker/ldap/ldap.ldif

@@ -0,0 +1,25 @@
+dn: uid=aaa,ou=Users,dc=example,dc=com
+objectClass: inetOrgPerson
+cn: John Doe
+sn: Doe
+uid: aaa
+userPassword: 123
+mail: a@a.com
+ou: Users
+
+dn: ou=AppRoles,dc=example,dc=com
+objectClass: organizationalunit
+ou: AppRoles
+description: AppRoles
+
+dn: ou=App1,ou=AppRoles,dc=example,dc=com
+objectClass: organizationalunit
+ou: App1
+description: App1
+
+dn: cn=traveler,ou=App1,ou=AppRoles,dc=example,dc=com
+objectClass: groupofnames
+cn: traveler
+description: traveler
+member: uid=aaa,ou=Users,dc=example,dc=com
+