lot of updates

src/crds/authentik/client/client.ts

@@ -3,8 +3,14 @@ import { z } from 'zod';
 
 import { CustomResource, type CustomResourceHandlerOptions } from '../../../custom-resource/custom-resource.base.ts';
 import { AuthentikService } from '../../../services/authentik/authentik.service.ts';
+import { K8sService } from '../../../services/k8s.ts';
+import { GROUP } from '../../../utils/consts.ts';
 
 const authentikClientSpec = z.object({
+  authentik: z.object({
+    name: z.string(),
+    namespace: z.string().optional(),
+  }),
   subMode: z.enum(SubModeEnum).optional(),
   clientType: z.enum(['confidential', 'public']).optional(),
   redirectUris: z.array(
@@ -32,6 +38,46 @@ class AuthentikClient extends CustomResource<typeof authentikClientSpec> {
 
   public update = async (options: CustomResourceHandlerOptions<typeof authentikClientSpec>) => {
     const { request, services, ensureSecret } = options;
+    const k8s = services.get(K8sService);
+    const { spec } = request;
+
+    const serverNamespace = spec.authentik.namespace ?? request.metadata.namespace ?? 'default';
+
+    const server = await k8s.get<ExpectedAny>({
+      apiVersion: `${GROUP}/v1`,
+      kind: 'AuthentikServer',
+      namespace: serverNamespace,
+      name: spec.authentik.name,
+    });
+
+    if (!server) {
+      throw new Error(`AuthentikServer ${spec.authentik.name} not found in namespace ${serverNamespace}`);
+    }
+
+    const serverSecret = await k8s.getSecret<{
+      token: string;
+    }>(spec.authentik.name, spec.authentik.namespace);
+    if (!serverSecret) {
+      throw new Error(
+        `Secret for AuthentikServer ${spec.authentik.name} not found in namespace ${spec.authentik.namespace}`,
+      );
+    }
+
+    const domainNamespace = server.spec.domain.namespace || server.metadata.namespace || 'default';
+
+    const domain = await k8s.get<ExpectedAny>({
+      apiVersion: `${GROUP}/v1`,
+      kind: 'Domain',
+      name: server.spec.domain.name,
+      namespace: domainNamespace,
+    });
+
+    if (!domain) {
+      throw new Error(`Domain ${server.spec.domain.name} not found in namespace ${domainNamespace}`);
+    }
+
+    const internalUrl = `http://${server.metadata.name}.${spec.authentik.namespace || 'default'}.svc.cluster.local:9000`;
+    const externalUrl = `https://${server.spec.subdomain}.${domain.spec.domain}`;
     const authentikService = services.get(AuthentikService);
     const { clientSecret } = await ensureSecret({
       name: `authentik-client-${request.metadata.name}`,
@@ -41,7 +87,14 @@ class AuthentikClient extends CustomResource<typeof authentikClientSpec> {
         clientSecret: crypto.randomUUID(),
       }),
     });
-    const client = await authentikService.upsertClient({
+    const authentik = await authentikService.get({
+      url: {
+        internal: internalUrl,
+        external: externalUrl,
+      },
+      token: serverSecret.token,
+    });
+    const client = await authentik.upsertClient({
       name: request.metadata.name,
       secret: clientSecret,
       subMode: request.spec.subMode,

src/crds/authentik/server/server.schema.ts

@@ -0,0 +1,13 @@
+import { z } from 'zod';
+
+const authentikServerSpecSchema = z.object({
+  domain: z.object({
+    name: z.string(),
+    namespace: z.string().optional(),
+  }),
+  subdomain: z.string(),
+});
+
+type AuthentikServerSpec = z.infer<typeof authentikServerSpecSchema>;
+
+export { authentikServerSpecSchema, type AuthentikServerSpec };

src/crds/authentik/server/server.setup.ts

@@ -0,0 +1,250 @@
+import z from 'zod';
+
+import type { CustomResourceHandlerOptions } from '../../../custom-resource/custom-resource.base.ts';
+import { K8sService } from '../../../services/k8s.ts';
+import { PostgresService } from '../../../services/postgres/postgres.service.ts';
+import { FIELDS, GROUP } from '../../../utils/consts.ts';
+
+import type { authentikServerSpecSchema } from './server.schema.ts';
+
+const toPostgresSafeName = (inputString: string): string => {
+  let safeName = inputString.toLowerCase();
+  safeName = safeName.replace(/[^a-z0-9_]/g, '_');
+  safeName = safeName.replace(/^_+|_+$/g, '');
+  if (safeName === '') {
+    return 'default_name'; // Or throw new Error("Input resulted in an empty safe name.");
+  }
+
+  if (/^[0-9]/.test(safeName)) {
+    safeName = '_' + safeName;
+  }
+
+  const MAX_PG_IDENTIFIER_LENGTH = 63;
+  if (safeName.length > MAX_PG_IDENTIFIER_LENGTH) {
+    safeName = safeName.substring(0, MAX_PG_IDENTIFIER_LENGTH);
+  }
+
+  return safeName;
+};
+
+const setupAuthentik = async ({
+  services,
+  request,
+  ensureSecret,
+}: CustomResourceHandlerOptions<typeof authentikServerSpecSchema>) => {
+  const { name, namespace } = request.metadata;
+
+  const k8sService = services.get(K8sService);
+  const postgresService = services.get(PostgresService);
+
+  const domainNamespace = request.spec.domain.namespace || namespace || 'default';
+
+  const domain = await k8sService.get<ExpectedAny>({
+    apiVersion: `${GROUP}/v1`,
+    kind: 'Domain',
+    name: request.spec.domain.name,
+    namespace: domainNamespace,
+  });
+
+  if (!domain) {
+    throw new Error(`Domain ${request.spec.domain.name} not found in namespace ${domainNamespace || 'default'}`);
+  }
+
+  const secretData = await ensureSecret({
+    name: name,
+    namespace: namespace || 'default',
+    schema: z.object({
+      secret: z.string(),
+      token: z.string(),
+      password: z.string(),
+    }),
+    generator: async () => ({
+      secret: Buffer.from(crypto.getRandomValues(new Uint8Array(32))).toString('hex'),
+      token: Buffer.from(crypto.getRandomValues(new Uint8Array(16))).toString('hex'),
+      password: Buffer.from(crypto.getRandomValues(new Uint8Array(16))).toString('hex'),
+    }),
+  });
+
+  const hostname = `${request.spec.subdomain}.${domain.spec.domain}`;
+
+  const db = {
+    name: toPostgresSafeName(`${namespace}_${name}`),
+    user: toPostgresSafeName(`${namespace}_${name}_user`),
+    password: 'sdf908sad0sdf7g98',
+  };
+
+  await postgresService.upsertRole({
+    name: db.user,
+    password: db.password,
+  });
+
+  await postgresService.upsertDatabase({
+    name: db.name,
+    owner: db.user,
+  });
+
+  const createManifest = (command: string) => ({
+    apiVersion: 'apps/v1',
+    kind: 'Deployment',
+    metadata: {
+      name: `${name}-${command}`,
+      namespace: namespace,
+      labels: {
+        'app.kubernetes.io/name': `${name}-${command}`,
+        'argocd.argoproj.io/instance': 'homelab',
+      },
+      annotations: {
+        [FIELDS.domain.domainId]: domain.dependencyId,
+      },
+      ownerReferences: [request.objectRef],
+    },
+    spec: {
+      replicas: 1,
+      selector: {
+        matchLabels: {
+          'app.kubernetes.io/name': `${name}-${command}`,
+        },
+      },
+      template: {
+        metadata: {
+          labels: {
+            'app.kubernetes.io/name': `${name}-${command}`,
+          },
+        },
+        spec: {
+          containers: [
+            {
+              name: `${name}-${command}`,
+              image: 'ghcr.io/goauthentik/server:2025.6.4',
+              // imagePullPolicy: 'ifNot'
+              args: [command],
+              env: [
+                { name: 'AUTHENTIK_SECRET_KEY', value: secretData.secret },
+                { name: 'AUTHENTIK_POSTGRESQL__HOST', value: 'postgres-postgresql.postgres.svc.cluster.local' },
+                {
+                  name: 'AUTHENTIK_POSTGRESQL__PORT',
+                  value: '5432',
+                },
+                {
+                  name: 'AUTHENTIK_POSTGRESQL__NAME',
+                  value: db.name,
+                },
+                {
+                  name: 'AUTHENTIK_POSTGRESQL__USER',
+                  value: db.user,
+                },
+                {
+                  name: 'AUTHENTIK_POSTGRESQL__PASSWORD',
+                  value: db.password,
+                },
+                {
+                  name: 'AUTHENTIK_REDIS__HOST',
+                  value: 'redis.redis.svc.cluster.local',
+                },
+                {
+                  name: 'AUTHENTIK_BOOTSTRAP_PASSWORD',
+                  value: secretData.password,
+                },
+                {
+                  name: 'AUTHENTIK_BOOTSTRAP_TOKEN',
+                  value: secretData.token,
+                },
+                {
+                  name: 'AUTHENTIK_BOOTSTRAP_EMAIL',
+                  value: `admin@${hostname}`,
+                },
+                // {
+                //   name: 'AUTHENTIK_REDIS__PORT',
+                //   value: ''
+                // }
+              ],
+              ports: [
+                {
+                  name: 'http',
+                  containerPort: 9000,
+                  protocol: 'TCP',
+                },
+              ],
+            },
+          ],
+        },
+      },
+    },
+  });
+
+  await k8sService.upsert(createManifest('server'));
+  await k8sService.upsert(createManifest('worker'));
+  await k8sService.upsert({
+    apiVersion: 'v1',
+    kind: 'Service',
+    metadata: {
+      name,
+      namespace,
+      labels: {
+        'app.kubernetes.io/name': `${name}-server`,
+      },
+      ownerReferences: [request.objectRef],
+    },
+    spec: {
+      type: 'ClusterIP',
+      ports: [
+        {
+          port: 9000,
+          targetPort: 9000,
+          protocol: 'TCP',
+          name: 'http',
+        },
+      ],
+      selector: {
+        'app.kubernetes.io/name': `${name}-server`,
+      },
+    },
+  });
+
+  await k8sService.upsert({
+    apiVersion: 'networking.istio.io/v1',
+    kind: 'DestinationRule',
+    metadata: {
+      name,
+      namespace,
+      labels: {
+        'app.kubernetes.io/name': `${name}-server`,
+      },
+      ownerReferences: [request.objectRef],
+    },
+    spec: {
+      host: `${name}.${namespace || 'default'}.svc.cluster.local`,
+      trafficPolicy: {
+        tls: {
+          mode: 'DISABLE',
+        },
+      },
+    },
+  });
+
+  await k8sService.upsert({
+    apiVersion: `${GROUP}/v1`,
+    kind: 'DomainEndpoint',
+    metadata: {
+      name: request.metadata.name,
+      namespace: request.metadata.namespace ?? 'default',
+      labels: {
+        'app.kubernetes.io/name': `${name}-domain-endpoint`,
+      },
+      ownerReferences: [request.objectRef],
+    },
+    spec: {
+      domain: 'homelab/homelab',
+      subdomain: request.spec.subdomain,
+      destination: {
+        name,
+        namespace: namespace ?? 'default',
+        port: {
+          number: 9000,
+        },
+      },
+    },
+  });
+};
+
+export { setupAuthentik };

src/crds/authentik/server/server.ts

@@ -0,0 +1,18 @@
+import { createCustomResource } from '../../../custom-resource/custom-resource.base.ts';
+
+import { authentikServerSpecSchema } from './server.schema.ts';
+import { setupAuthentik } from './server.setup.ts';
+
+const AuthentikServer = createCustomResource({
+  kind: 'AuthentikServer',
+  names: {
+    plural: 'authentikservers',
+    singular: 'authentikserver',
+  },
+  spec: authentikServerSpecSchema,
+  update: async (options) => {
+    await setupAuthentik(options);
+  },
+});
+
+export { AuthentikServer };

src/crds/domain/endpoint/endpoint.ts

@@ -64,7 +64,8 @@ const DomainEndpoint = createCustomResource({
             route: [
               {
                 destination: {
-                  host: `${request.spec.destination.name}.${request.spec.destination.namespace || request.metadata.namespace || 'homelab'}.svc.cluster.local`,
+                  host: `${request.spec.destination.name}.${request.spec.destination.namespace || request.metadata.namespace || 'default'}.svc.cluster.local`,
+                  protocol: 'HTTP',
                   port: request.spec.destination.port,
                 },
               },

src/custom-resource/custom-resource.base.ts

@@ -2,7 +2,6 @@ import { z, type ZodObject } from 'zod';
 
 import { GROUP } from '../utils/consts.ts';
 import type { Services } from '../utils/service.ts';
-import { noopAsync } from '../utils/types.ts';
 
 import { customResourceStatusSchema, type CustomResourceRequest } from './custom-resource.request.ts';
 
@@ -61,9 +60,10 @@ abstract class CustomResource<TSpec extends ZodObject> {
     return this.#options.names;
   }
 
-  public abstract update(options: CustomResourceHandlerOptions<TSpec>): Promise<void>;
+  public update?(options: CustomResourceHandlerOptions<TSpec>): Promise<void>;
   public create?(options: CustomResourceHandlerOptions<TSpec>): Promise<void>;
   public delete?(options: CustomResourceHandlerOptions<TSpec>): Promise<void>;
+  public reconcile?(options: CustomResourceHandlerOptions<TSpec>): Promise<void>;
 
   public toManifest = () => {
     return {
@@ -124,7 +124,7 @@ const createCustomResource = <TSpec extends ZodObject>(
       super(options);
     }
 
-    public update = options.update ?? noopAsync;
+    public update = options.update;
     public create = options.create;
     public delete = options.delete;
   };

src/custom-resource/custom-resource.registry.ts

@@ -1,5 +1,5 @@
 import { ApiException, Watch } from '@kubernetes/client-node';
-import type { ZodObject } from 'zod';
+import type { z, ZodObject } from 'zod';
 
 import { K8sService } from '../services/k8s.ts';
 import type { Services } from '../utils/service.ts';
@@ -67,66 +67,66 @@ class CustomResourceRegistry {
 
   #ensureSecret =
     (request: CustomResourceRequest<ExpectedAny>) =>
-      async <T extends ZodObject>(options: EnsureSecretOptions<T>) => {
-        const { schema, name, namespace, generator } = options;
-        const { metadata } = request;
-        const k8sService = this.#services.get(K8sService);
-        let exists = false;
-        try {
-          const secret = await k8sService.api.readNamespacedSecret({
-            name,
-            namespace,
-          });
+    async <T extends ZodObject>(options: EnsureSecretOptions<T>): Promise<z.infer<T>> => {
+      const { schema, name, namespace, generator } = options;
+      const { metadata } = request;
+      const k8sService = this.#services.get(K8sService);
+      let exists = false;
+      try {
+        const secret = await k8sService.api.readNamespacedSecret({
+          name,
+          namespace,
+        });
 
-          exists = true;
-          if (secret?.data) {
-            const decoded = Object.fromEntries(
-              Object.entries(secret.data).map(([key, value]) => [key, Buffer.from(value, 'base64').toString('utf-8')]),
-            );
-            if (schema.safeParse(decoded).success) {
-              return decoded;
-            }
-          }
-        } catch (error) {
-          if (!(error instanceof ApiException && error.code === 404)) {
-            throw error;
+        exists = true;
+        if (secret?.data) {
+          const decoded = Object.fromEntries(
+            Object.entries(secret.data).map(([key, value]) => [key, Buffer.from(value, 'base64').toString('utf-8')]),
+          );
+          if (schema.safeParse(decoded).success) {
+            return decoded as z.infer<T>;
           }
         }
-        const value = await generator();
-        const data = Object.fromEntries(
-          Object.entries(value).map(([key, value]) => [key, Buffer.from(value as string).toString('base64')]),
-        );
-        const body = {
-          kind: 'Secret',
-          metadata: {
-            name,
-            namespace,
-            ownerReferences: [
-              {
-                apiVersion: request.apiVersion,
-                kind: request.kind,
-                name: metadata.name,
-                uid: metadata.uid,
-              },
-            ],
-          },
-          type: 'Opaque',
-          data,
-        };
-        if (exists) {
-          await k8sService.api.replaceNamespacedSecret({
-            name,
-            namespace,
-            body,
-          });
-        } else {
-          const response = await k8sService.api.createNamespacedSecret({
-            namespace,
-            body,
-          });
-          return response.data;
+      } catch (error) {
+        if (!(error instanceof ApiException && error.code === 404)) {
+          throw error;
         }
+      }
+      const value = await generator();
+      const data = Object.fromEntries(
+        Object.entries(value).map(([key, value]) => [key, Buffer.from(value as string).toString('base64')]),
+      );
+      const body = {
+        kind: 'Secret',
+        metadata: {
+          name,
+          namespace,
+          ownerReferences: [
+            {
+              apiVersion: request.apiVersion,
+              kind: request.kind,
+              name: metadata.name,
+              uid: metadata.uid,
+            },
+          ],
+        },
+        type: 'Opaque',
+        data,
       };
+      if (exists) {
+        await k8sService.api.replaceNamespacedSecret({
+          name,
+          namespace,
+          body,
+        });
+      } else {
+        await k8sService.api.createNamespacedSecret({
+          namespace,
+          body,
+        });
+      }
+      return value;
+    };
 
   public get objects() {
     return Array.from(this.#cache.values());
@@ -154,6 +154,11 @@ class CustomResourceRegistry {
           observedGeneration: status.observedGeneration,
           generation: metadata.generation,
         });
+        await crd.reconcile?.({
+          request,
+          services: this.#services,
+          ensureSecret: this.#ensureSecret(request) as ExpectedAny,
+        });
         return;
       }
     }

src/index.ts

@@ -5,24 +5,10 @@ import { CustomResourceRegistry } from './custom-resource/custom-resource.regist
 import { Services } from './utils/service.ts';
 import { SecretRequest } from './crds/secrets/secrets.request.ts';
 import { PostgresDatabase } from './crds/postgres/postgres.database.ts';
-import { AuthentikService } from './services/authentik/authentik.service.ts';
 import { AuthentikClient } from './crds/authentik/client/client.ts';
 import { Domain } from './crds/domain/domain/domain.ts';
 import { DomainEndpoint } from './crds/domain/endpoint/endpoint.ts';
-
-const services = new Services();
-
-//const authentikService = services.get(AuthentikService);
-//await authentikService.ready();
-
-const registry = services.get(CustomResourceRegistry);
-registry.register(new SecretRequest());
-registry.register(new PostgresDatabase());
-registry.register(new AuthentikClient());
-registry.register(new Domain());
-registry.register(new DomainEndpoint());
-await registry.install(true);
-await registry.watch();
+import { AuthentikServer } from './crds/authentik/server/server.ts';
 
 process.on('uncaughtException', (error) => {
   console.log('UNCAUGHT EXCEPTION');
@@ -45,3 +31,16 @@ process.on('unhandledRejection', (error) => {
   console.error(error);
   process.exit(1);
 });
+
+const services = new Services();
+const registry = services.get(CustomResourceRegistry);
+
+registry.register(new SecretRequest());
+registry.register(new PostgresDatabase());
+registry.register(new AuthentikServer());
+registry.register(new AuthentikClient());
+registry.register(new Domain());
+registry.register(new DomainEndpoint());
+
+await registry.install(true);
+await registry.watch();

src/services/authentik/authentik.instance.ts

@@ -0,0 +1,225 @@
+import { createAuthentikClient, type AuthentikClient } from '../../clients/authentik/authentik.ts';
+import type { Services } from '../../utils/service.ts';
+
+import type { AuthentikServerInfo, UpsertClientRequest, UpsertGroupRequest } from './authentik.types.ts';
+
+type AuthentikInstanceOptions = {
+  info: AuthentikServerInfo;
+  services: Services;
+};
+
+const DEFAULT_AUTHORIZATION_FLOW = 'default-provider-authorization-implicit-consent';
+const DEFAULT_INVALIDATION_FLOW = 'default-invalidation-flow';
+const DEFAULT_SCOPES = ['openid', 'email', 'profile', 'offline_access'];
+
+class AuthentikInstance {
+  #options: AuthentikInstanceOptions;
+  #client: AuthentikClient;
+
+  constructor(options: AuthentikInstanceOptions) {
+    this.#options = options;
+    const baseUrl = new URL('/api/v3', options.info.url.internal).toString();
+    options.services.log.debug('Using Authentik base URL', { baseUrl });
+    this.#client = createAuthentikClient({
+      baseUrl,
+      token: options.info.token,
+    });
+  }
+
+  #upsertApplication = async (request: UpsertClientRequest, provider: number, pk?: string) => {
+    const client = this.#client;
+    if (!pk) {
+      return await client.core.coreApplicationsCreate({
+        applicationRequest: {
+          name: request.name,
+          slug: request.name,
+          provider,
+        },
+      });
+    }
+    return await client.core.coreApplicationsUpdate({
+      slug: request.name,
+      applicationRequest: {
+        name: request.name,
+        slug: request.name,
+        provider,
+      },
+    });
+  };
+
+  #upsertProvider = async (request: UpsertClientRequest, pk?: number) => {
+    const flows = await this.getFlows();
+    const authorizationFlow = flows.results.find(
+      (flow) => flow.slug === (request.flows?.authorization ?? DEFAULT_AUTHORIZATION_FLOW),
+    );
+    const invalidationFlow = flows.results.find(
+      (flow) => flow.slug === (request.flows?.invalidation ?? DEFAULT_INVALIDATION_FLOW),
+    );
+    if (!authorizationFlow || !invalidationFlow) {
+      throw new Error('Authorization and invalidation flows not found');
+    }
+    const scopes = await this.getScopePropertyMappings();
+    const scopePropertyMapping = (request.scopes ?? DEFAULT_SCOPES)
+      .map((scope) => scopes.results.find((mapping) => mapping.scopeName === scope)?.pk)
+      .filter(Boolean) as string[];
+
+    const client = this.#client;
+
+    if (!pk) {
+      return await client.providers.providersOauth2Create({
+        oAuth2ProviderRequest: {
+          name: request.name,
+          clientId: request.name,
+          clientSecret: request.secret,
+          redirectUris: request.redirectUris,
+          authorizationFlow: authorizationFlow.pk,
+          invalidationFlow: invalidationFlow.pk,
+          propertyMappings: scopePropertyMapping,
+          clientType: request.clientType,
+          subMode: request.subMode,
+          accessCodeValidity: request.timing?.accessCodeValidity,
+          accessTokenValidity: request.timing?.accessTokenValidity,
+          refreshTokenValidity: request.timing?.refreshTokenValidity,
+        },
+      });
+    }
+    return await client.providers.providersOauth2Update({
+      id: pk,
+      oAuth2ProviderRequest: {
+        name: request.name,
+        clientId: request.name,
+        clientSecret: request.secret,
+        redirectUris: request.redirectUris,
+        authorizationFlow: authorizationFlow.pk,
+        invalidationFlow: invalidationFlow.pk,
+        propertyMappings: scopePropertyMapping,
+        clientType: request.clientType,
+        subMode: request.subMode,
+        accessCodeValidity: request.timing?.accessCodeValidity,
+        accessTokenValidity: request.timing?.accessTokenValidity,
+        refreshTokenValidity: request.timing?.refreshTokenValidity,
+      },
+    });
+  };
+
+  public getGroupFromName = async (name: string) => {
+    const client = this.#client;
+    const groups = await client.core.coreGroupsList({
+      search: name,
+    });
+    return groups.results.find((group) => group.name === name);
+  };
+
+  public getScopePropertyMappings = async () => {
+    const client = this.#client;
+    const mappings = await client.propertymappings.propertymappingsProviderScopeList({});
+    return mappings;
+  };
+
+  public getApplicationFromSlug = async (slug: string) => {
+    const client = this.#client;
+    const applications = await client.core.coreApplicationsList({
+      search: slug,
+    });
+    const application = applications.results.find((app) => app.slug === slug);
+    return application;
+  };
+
+  public getProviderFromClientId = async (clientId: string) => {
+    const client = this.#client;
+
+    const providers = await client.providers.providersOauth2List({
+      clientId,
+    });
+    return providers.results.find((provider) => provider.clientId === clientId);
+  };
+
+  public getFlows = async () => {
+    const client = this.#client;
+    const flows = await client.flows.flowsInstancesList();
+    return flows;
+  };
+
+  public upsertClient = async (request: UpsertClientRequest) => {
+    const url = this.#options.info.url.external;
+    try {
+      let provider = await this.getProviderFromClientId(request.name);
+      provider = await this.#upsertProvider(request, provider?.pk);
+      let application = await this.getApplicationFromSlug(request.name);
+      application = await this.#upsertApplication(request, provider.pk, application?.pk);
+      const config = {
+        provider: {
+          id: provider.pk,
+          name: provider.name,
+          clientId: provider.clientId,
+          clientSecret: provider.clientSecret,
+          clientType: provider.clientType,
+          subMode: provider.subMode,
+          redirectUris: provider.redirectUris,
+          scopes: provider.propertyMappings,
+          timing: {
+            accessCodeValidity: provider.accessCodeValidity,
+            accessTokenValidity: provider.accessTokenValidity,
+            refreshTokenValidity: provider.refreshTokenValidity,
+          },
+        },
+        application: {
+          id: application.pk,
+          name: application.name,
+          slug: application.slug,
+          provider: provider.pk,
+        },
+        urls: {
+          configuration: new URL(`/application/o/${provider.name}/.well-known/openid-configuration`, url).toString(),
+          configurationIssuer: new URL(`/application/o/${provider.name}/`, url).toString(),
+          authorization: new URL(`/application/o/${provider.name}/authorize/`, url).toString(),
+          token: new URL(`/application/o/${provider.name}/token/`, url).toString(),
+          userinfo: new URL(`/application/o/${provider.name}/userinfo/`, url).toString(),
+          endSession: new URL(`/application/o/${provider.name}/end-session/`, url).toString(),
+          jwks: new URL(`/application/o/${provider.name}/jwks/`, url).toString(),
+        },
+      };
+      return { provider, application, config };
+    } catch (error: ExpectedAny) {
+      if ('response' in error) {
+        throw new Error(await error.response.text());
+      }
+      throw error;
+    }
+  };
+
+  public deleteClient = async (name: string) => {
+    const provider = await this.getProviderFromClientId(name);
+    const client = this.#client;
+    if (provider) {
+      await client.providers.providersOauth2Destroy({ id: provider.pk });
+    }
+    const application = await this.getApplicationFromSlug(name);
+    if (application) {
+      await client.core.coreApplicationsDestroy({ slug: application.name });
+    }
+  };
+
+  public upsertGroup = async (request: UpsertGroupRequest) => {
+    const group = await this.getGroupFromName(request.name);
+    const client = this.#client;
+    if (!group) {
+      await client.core.coreGroupsCreate({
+        groupRequest: {
+          name: request.name,
+          attributes: request.attributes,
+        },
+      });
+    } else {
+      await client.core.coreGroupsUpdate({
+        groupUuid: group.pk,
+        groupRequest: {
+          name: request.name,
+          attributes: request.attributes,
+        },
+      });
+    }
+  };
+}
+
+export { AuthentikInstance, type AuthentikInstanceOptions };

src/services/authentik/authentik.service.ts

@@ -1,237 +1,21 @@
 import type { Services } from '../../utils/service.ts';
-import { createAuthentikClient, type AuthentikClient } from '../../clients/authentik/authentik.ts';
 
-import type { UpsertClientRequest, UpsertGroupRequest } from './authentik.types.ts';
-import { setupAuthentik } from './authentik.setup.ts';
-
-const DEFAULT_AUTHORIZATION_FLOW = 'default-provider-authorization-implicit-consent';
-const DEFAULT_INVALIDATION_FLOW = 'default-invalidation-flow';
-const DEFAULT_SCOPES = ['openid', 'email', 'profile', 'offline_access'];
+import type { AuthentikServerInfo } from './authentik.types.ts';
+import { AuthentikInstance } from './authentik.instance.ts';
 
 class AuthentikService {
   #services: Services;
-  #init?: Promise<AuthentikClient>;
 
   constructor(services: Services) {
     this.#services = services;
   }
 
-  public getPublicUrl = async () => {
-    return '';
-  };
-
-  #getClient = () => {
-    if (!this.#init) {
-      this.#init = this.#create();
-    }
-    return this.#init;
-  };
-
-  #upsertApplication = async (request: UpsertClientRequest, provider: number, pk?: string) => {
-    const client = await this.#getClient();
-    if (!pk) {
-      return await client.core.coreApplicationsCreate({
-        applicationRequest: {
-          name: request.name,
-          slug: request.name,
-          provider,
-        },
-      });
-    }
-    return await client.core.coreApplicationsUpdate({
-      slug: request.name,
-      applicationRequest: {
-        name: request.name,
-        slug: request.name,
-        provider,
-      },
+  public get = async (info: AuthentikServerInfo) => {
+    return new AuthentikInstance({
+      info,
+      services: this.#services,
     });
   };
-
-  #upsertProvider = async (request: UpsertClientRequest, pk?: number) => {
-    const flows = await this.getFlows();
-    const authorizationFlow = flows.results.find(
-      (flow) => flow.slug === (request.flows?.authorization ?? DEFAULT_AUTHORIZATION_FLOW),
-    );
-    const invalidationFlow = flows.results.find(
-      (flow) => flow.slug === (request.flows?.invalidation ?? DEFAULT_INVALIDATION_FLOW),
-    );
-    if (!authorizationFlow || !invalidationFlow) {
-      throw new Error('Authorization and invalidation flows not found');
-    }
-    const scopes = await this.getScopePropertyMappings();
-    const scopePropertyMapping = (request.scopes ?? DEFAULT_SCOPES)
-      .map((scope) => scopes.results.find((mapping) => mapping.scopeName === scope)?.pk)
-      .filter(Boolean) as string[];
-
-    const client = await this.#getClient();
-
-    if (!pk) {
-      return await client.providers.providersOauth2Create({
-        oAuth2ProviderRequest: {
-          name: request.name,
-          clientId: request.name,
-          clientSecret: request.secret,
-          redirectUris: request.redirectUris,
-          authorizationFlow: authorizationFlow.pk,
-          invalidationFlow: invalidationFlow.pk,
-          propertyMappings: scopePropertyMapping,
-          clientType: request.clientType,
-          subMode: request.subMode,
-          accessCodeValidity: request.timing?.accessCodeValidity,
-          accessTokenValidity: request.timing?.accessTokenValidity,
-          refreshTokenValidity: request.timing?.refreshTokenValidity,
-        },
-      });
-    }
-    return await client.providers.providersOauth2Update({
-      id: pk,
-      oAuth2ProviderRequest: {
-        name: request.name,
-        clientId: request.name,
-        clientSecret: request.secret,
-        redirectUris: request.redirectUris,
-        authorizationFlow: authorizationFlow.pk,
-        invalidationFlow: invalidationFlow.pk,
-        propertyMappings: scopePropertyMapping,
-        clientType: request.clientType,
-        subMode: request.subMode,
-        accessCodeValidity: request.timing?.accessCodeValidity,
-        accessTokenValidity: request.timing?.accessTokenValidity,
-        refreshTokenValidity: request.timing?.refreshTokenValidity,
-      },
-    });
-  };
-
-  #create = async () => {
-    const { url, token } = await setupAuthentik(this.#services);
-    return createAuthentikClient({
-      baseUrl: new URL('api/v3', url).toString(),
-      token: token,
-    });
-  };
-
-  public getGroupFromName = async (name: string) => {
-    const client = await this.#getClient();
-    const groups = await client.core.coreGroupsList({
-      search: name,
-    });
-    return groups.results.find((group) => group.name === name);
-  };
-
-  public getScopePropertyMappings = async () => {
-    const client = await this.#getClient();
-    const mappings = await client.propertymappings.propertymappingsProviderScopeList({});
-    return mappings;
-  };
-
-  public getApplicationFromSlug = async (slug: string) => {
-    const client = await this.#getClient();
-    const applications = await client.core.coreApplicationsList({
-      search: slug,
-    });
-    const application = applications.results.find((app) => app.slug === slug);
-    return application;
-  };
-
-  public getProviderFromClientId = async (clientId: string) => {
-    const client = await this.#getClient();
-    const providers = await client.providers.providersOauth2List({
-      clientId,
-    });
-    return providers.results.find((provider) => provider.clientId === clientId);
-  };
-
-  public getFlows = async () => {
-    const client = await this.#getClient();
-    const flows = await client.flows.flowsInstancesList();
-    return flows;
-  };
-
-  public upsertClient = async (request: UpsertClientRequest) => {
-    const url = await this.getPublicUrl();
-    try {
-      let provider = await this.getProviderFromClientId(request.name);
-      provider = await this.#upsertProvider(request, provider?.pk);
-      let application = await this.getApplicationFromSlug(request.name);
-      application = await this.#upsertApplication(request, provider.pk, application?.pk);
-      const config = {
-        provider: {
-          id: provider.pk,
-          name: provider.name,
-          clientId: provider.clientId,
-          clientSecret: provider.clientSecret,
-          clientType: provider.clientType,
-          subMode: provider.subMode,
-          redirectUris: provider.redirectUris,
-          scopes: provider.propertyMappings,
-          timing: {
-            accessCodeValidity: provider.accessCodeValidity,
-            accessTokenValidity: provider.accessTokenValidity,
-            refreshTokenValidity: provider.refreshTokenValidity,
-          },
-        },
-        application: {
-          id: application.pk,
-          name: application.name,
-          slug: application.slug,
-          provider: provider.pk,
-        },
-        urls: {
-          configuration: new URL(`/application/o/${provider.name}/.well-known/openid-configuration`, url).toString(),
-          configurationIssuer: new URL(`/application/o/${provider.name}/`, url).toString(),
-          authorization: new URL(`/application/o/${provider.name}/authorize/`, url).toString(),
-          token: new URL(`/application/o/${provider.name}/token/`, url).toString(),
-          userinfo: new URL(`/application/o/${provider.name}/userinfo/`, url).toString(),
-          endSession: new URL(`/application/o/${provider.name}/end-session/`, url).toString(),
-          jwks: new URL(`/application/o/${provider.name}/jwks/`, url).toString(),
-        },
-      };
-      return { provider, application, config };
-    } catch (error: ExpectedAny) {
-      if ('response' in error) {
-        throw new Error(await error.response.text());
-      }
-      throw error;
-    }
-  };
-
-  public deleteClient = async (name: string) => {
-    const provider = await this.getProviderFromClientId(name);
-    const client = await this.#getClient();
-    if (provider) {
-      await client.providers.providersOauth2Destroy({ id: provider.pk });
-    }
-    const application = await this.getApplicationFromSlug(name);
-    if (application) {
-      await client.core.coreApplicationsDestroy({ slug: application.name });
-    }
-  };
-
-  public upsertGroup = async (request: UpsertGroupRequest) => {
-    const group = await this.getGroupFromName(request.name);
-    const client = await this.#getClient();
-    if (!group) {
-      await client.core.coreGroupsCreate({
-        groupRequest: {
-          name: request.name,
-          attributes: request.attributes,
-        },
-      });
-    } else {
-      await client.core.coreGroupsUpdate({
-        groupUuid: group.pk,
-        groupRequest: {
-          name: request.name,
-          attributes: request.attributes,
-        },
-      });
-    }
-  };
-
-  public ready = async () => {
-    await this.#getClient();
-  };
 }
 
 export { AuthentikService };

src/services/authentik/authentik.setup.ts

@@ -1,135 +0,0 @@
-import { NAMESPACE } from '../../utils/consts.ts';
-import type { Services } from '../../utils/service.ts';
-import { K8sService } from '../k8s.ts';
-import { PostgresService } from '../postgres/postgres.service.ts';
-
-const SECRET = 'WkE/MDsSCe7TyIPtx/16/rwQ3XyyY9QsM450mXZklhR545PZPFoXcfrBhnxYB5jzlIwTmkg7Opgm0FDl'; // TODO: Generate and store
-const setupAuthentik = async (services: Services) => {
-  const namespace = NAMESPACE;
-  const db = {
-    name: 'homelab_authentik',
-    user: 'homelab_authentik',
-    password: 'sdf908sad0sdf7g98',
-  };
-
-  const k8sService = services.get(K8sService);
-  const postgresService = services.get(PostgresService);
-
-  await postgresService.upsertRole({
-    name: db.user,
-    password: db.password,
-  });
-
-  await postgresService.upsertDatabase({
-    name: db.name,
-    owner: db.user,
-  });
-
-  const createManifest = (command: string) => ({
-    apiVersion: 'apps/v1',
-    kind: 'Deployment',
-    metadata: {
-      name: `authentik-${command}`,
-      namespace: namespace,
-      labels: {
-        'app.kubernetes.io/name': `authentik-${command}`,
-        'argocd.argoproj.io/instance': 'homelab',
-      },
-    },
-    spec: {
-      replicas: 1,
-      selector: {
-        matchLabels: {
-          'app.kubernetes.io/name': `authentik-${command}`,
-        },
-      },
-      template: {
-        metadata: {
-          labels: {
-            'app.kubernetes.io/name': `authentik-${command}`,
-          },
-        },
-        spec: {
-          containers: [
-            {
-              name: `authentik-${command}`,
-              image: 'ghcr.io/goauthentik/server:2025.6.4',
-              // imagePullPolicy: 'ifNot'
-              args: [command],
-              env: [
-                { name: 'AUTHENTIK_SECRET_KEY', value: SECRET },
-                { name: 'AUTHENTIK_POSTGRESQL__HOST', value: 'postgres-postgresql.postgres.svc.cluster.local' },
-                {
-                  name: 'AUTHENTIK_POSTGRESQL__PORT',
-                  value: '5432',
-                },
-                {
-                  name: 'AUTHENTIK_POSTGRESQL__NAME',
-                  value: db.name,
-                },
-                {
-                  name: 'AUTHENTIK_POSTGRESQL__USER',
-                  value: db.user,
-                },
-                {
-                  name: 'AUTHENTIK_POSTGRESQL__PASSWORD',
-                  value: db.password,
-                },
-                {
-                  name: 'AUTHENTIK_REDIS__HOST',
-                  value: 'redis.redis.svc.cluster.local',
-                },
-                // {
-                //   name: 'AUTHENTIK_REDIS__PORT',
-                //   value: ''
-                // }
-              ],
-              ports: [
-                {
-                  name: 'http',
-                  containerPort: 9000,
-                  protocol: 'TCP',
-                },
-              ],
-            },
-          ],
-        },
-      },
-    },
-  });
-
-  await k8sService.upsert(createManifest('server'));
-  await k8sService.upsert(createManifest('worker'));
-  await k8sService.upsert({
-    apiVersion: 'v1',
-    kind: 'Service',
-    metadata: {
-      name: 'authentik',
-      namespace,
-      labels: {
-        'app.kubernetes.io/name': 'authentik-server',
-      },
-    },
-    spec: {
-      type: 'ClusterIP',
-      ports: [
-        {
-          port: 9000,
-          targetPort: 9000,
-          protocol: 'TCP',
-          name: 'http',
-        },
-      ],
-      selector: {
-        'app.kubernetes.io/name': 'authentik-server',
-      },
-    },
-  });
-
-  return {
-    url: '',
-    token: '',
-  };
-};
-
-export { setupAuthentik };

src/services/authentik/authentik.types.ts

@@ -1,5 +1,13 @@
 import type { ClientTypeEnum, SubModeEnum } from '@goauthentik/api';
 
+type AuthentikServerInfo = {
+  url: {
+    internal: string;
+    external: string;
+  };
+  token: string;
+};
+
 type UpsertClientRequest = {
   name: string;
   secret: string;
@@ -26,4 +34,4 @@ type UpsertGroupRequest = {
   attributes?: Record<string, string[]>;
 };
 
-export type { UpsertClientRequest, UpsertGroupRequest };
+export type { AuthentikServerInfo, UpsertClientRequest, UpsertGroupRequest };

src/services/k8s.ts

@@ -134,6 +134,25 @@ class K8sService {
       });
     }
   };
+
+  public getSecret = async <T extends Record<string, string>>(name: string, namespace?: string) => {
+    const current = await this.get<ExpectedAny>({
+      apiVersion: 'v1',
+      kind: 'Secret',
+      name,
+      namespace,
+    });
+
+    if (!current) {
+      return undefined;
+    }
+
+    const { data } = current.manifest || {};
+    const decodedData = Object.fromEntries(
+      Object.entries(data).map(([key, value]) => [key, Buffer.from(String(value), 'base64').toString('utf-8')]),
+    );
+    return decodedData as T;
+  };
 }
 
 export { K8sService };

src/services/k8s/k8s.manifest.ts

@@ -60,6 +60,10 @@ class Manifest<TSpec> {
     this.#options.manifest = obj;
   }
 
+  public get dependencyId() {
+    return `${this.metadata.uid}-${this.metadata.generation}`;
+  }
+
   public get kind(): string {
     return this.#options.manifest.kind;
   }

src/services/log/log.ts

@@ -12,6 +12,15 @@ class LogService {
   };
 
   public error = (message: string, data?: Record<string, unknown>, root?: unknown) => {
+    if (root instanceof AggregateError) {
+      for (const error of root.errors) {
+        if (error instanceof Error) {
+          console.error(error.stack);
+        } else {
+          console.error(error);
+        }
+      }
+    }
     if (root instanceof Error) {
       console.log(root.stack);
     }

src/utils/consts.ts

@@ -1,4 +1,10 @@
 const GROUP = 'homelab.mortenolsen.pro';
 const NAMESPACE = 'homelab';
 
-export { GROUP, NAMESPACE };
+const FIELDS = {
+  domain: {
+    domainId: `${GROUP}/domain-id`,
+  },
+};
+
+export { GROUP, NAMESPACE, FIELDS };