Fix merge conflicts

backend/src/@types/fastify.d.ts

@@ -41,6 +41,7 @@ import { TIdentityAwsAuthServiceFactory } from "@app/services/identity-aws-auth/
 import { TIdentityAzureAuthServiceFactory } from "@app/services/identity-azure-auth/identity-azure-auth-service";
 import { TIdentityGcpAuthServiceFactory } from "@app/services/identity-gcp-auth/identity-gcp-auth-service";
 import { TIdentityKubernetesAuthServiceFactory } from "@app/services/identity-kubernetes-auth/identity-kubernetes-auth-service";
+import { TIdentityOidcAuthServiceFactory } from "@app/services/identity-oidc-auth/identity-oidc-auth-service";
 import { TIdentityProjectServiceFactory } from "@app/services/identity-project/identity-project-service";
 import { TIdentityTokenAuthServiceFactory } from "@app/services/identity-token-auth/identity-token-auth-service";
 import { TIdentityUaServiceFactory } from "@app/services/identity-ua/identity-ua-service";
@@ -135,6 +136,7 @@ declare module "fastify" {
       identityGcpAuth: TIdentityGcpAuthServiceFactory;
       identityAwsAuth: TIdentityAwsAuthServiceFactory;
       identityAzureAuth: TIdentityAzureAuthServiceFactory;
+      identityOidcAuth: TIdentityOidcAuthServiceFactory;
       accessApprovalPolicy: TAccessApprovalPolicyServiceFactory;
       accessApprovalRequest: TAccessApprovalRequestServiceFactory;
       secretApprovalPolicy: TSecretApprovalPolicyServiceFactory;

backend/src/@types/knex.d.ts

@@ -92,6 +92,9 @@ import {
   TIdentityKubernetesAuths,
   TIdentityKubernetesAuthsInsert,
   TIdentityKubernetesAuthsUpdate,
+  TIdentityOidcAuths,
+  TIdentityOidcAuthsInsert,
+  TIdentityOidcAuthsUpdate,
   TIdentityOrgMemberships,
   TIdentityOrgMembershipsInsert,
   TIdentityOrgMembershipsUpdate,
@@ -483,6 +486,11 @@ declare module "knex/types/tables" {
       TIdentityAzureAuthsInsert,
       TIdentityAzureAuthsUpdate
     >;
+    [TableName.IdentityOidcAuth]: KnexOriginal.CompositeTableType<
+      TIdentityOidcAuths,
+      TIdentityOidcAuthsInsert,
+      TIdentityOidcAuthsUpdate
+    >;
     [TableName.IdentityUaClientSecret]: KnexOriginal.CompositeTableType<
       TIdentityUaClientSecrets,
       TIdentityUaClientSecretsInsert,

backend/src/db/migrations/20240710045107_identity-oidc-auth.ts

@@ -0,0 +1,34 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+import { createOnUpdateTrigger, dropOnUpdateTrigger } from "../utils";
+
+export async function up(knex: Knex): Promise<void> {
+  if (!(await knex.schema.hasTable(TableName.IdentityOidcAuth))) {
+    await knex.schema.createTable(TableName.IdentityOidcAuth, (t) => {
+      t.uuid("id", { primaryKey: true }).defaultTo(knex.fn.uuid());
+      t.bigInteger("accessTokenTTL").defaultTo(7200).notNullable();
+      t.bigInteger("accessTokenMaxTTL").defaultTo(7200).notNullable();
+      t.bigInteger("accessTokenNumUsesLimit").defaultTo(0).notNullable();
+      t.jsonb("accessTokenTrustedIps").notNullable();
+      t.uuid("identityId").notNullable().unique();
+      t.foreign("identityId").references("id").inTable(TableName.Identity).onDelete("CASCADE");
+      t.string("oidcDiscoveryUrl").notNullable();
+      t.text("encryptedCaCert").notNullable();
+      t.string("caCertIV").notNullable();
+      t.string("caCertTag").notNullable();
+      t.string("boundIssuer").notNullable();
+      t.string("boundAudiences").notNullable();
+      t.jsonb("boundClaims").notNullable();
+      t.string("boundSubject");
+      t.timestamps(true, true, true);
+    });
+
+    await createOnUpdateTrigger(knex, TableName.IdentityOidcAuth);
+  }
+}
+
+export async function down(knex: Knex): Promise<void> {
+  await knex.schema.dropTableIfExists(TableName.IdentityOidcAuth);
+  await dropOnUpdateTrigger(knex, TableName.IdentityOidcAuth);
+}

backend/src/db/schemas/identity-oidc-auths.ts

@@ -0,0 +1,31 @@
+// Code generated by automation script, DO NOT EDIT.
+// Automated by pulling database and generating zod schema
+// To update. Just run npm run generate:schema
+// Written by akhilmhdh.
+
+import { z } from "zod";
+
+import { TImmutableDBKeys } from "./models";
+
+export const IdentityOidcAuthsSchema = z.object({
+  id: z.string().uuid(),
+  accessTokenTTL: z.coerce.number().default(7200),
+  accessTokenMaxTTL: z.coerce.number().default(7200),
+  accessTokenNumUsesLimit: z.coerce.number().default(0),
+  accessTokenTrustedIps: z.unknown(),
+  identityId: z.string().uuid(),
+  oidcDiscoveryUrl: z.string(),
+  encryptedCaCert: z.string(),
+  caCertIV: z.string(),
+  caCertTag: z.string(),
+  boundIssuer: z.string(),
+  boundAudiences: z.string(),
+  boundClaims: z.unknown(),
+  boundSubject: z.string().nullable().optional(),
+  createdAt: z.date(),
+  updatedAt: z.date()
+});
+
+export type TIdentityOidcAuths = z.infer<typeof IdentityOidcAuthsSchema>;
+export type TIdentityOidcAuthsInsert = Omit<z.input<typeof IdentityOidcAuthsSchema>, TImmutableDBKeys>;
+export type TIdentityOidcAuthsUpdate = Partial<Omit<z.input<typeof IdentityOidcAuthsSchema>, TImmutableDBKeys>>;

backend/src/db/schemas/index.ts

@@ -28,6 +28,7 @@ export * from "./identity-aws-auths";
 export * from "./identity-azure-auths";
 export * from "./identity-gcp-auths";
 export * from "./identity-kubernetes-auths";
+export * from "./identity-oidc-auths";
 export * from "./identity-org-memberships";
 export * from "./identity-project-additional-privilege";
 export * from "./identity-project-membership-role";

backend/src/db/schemas/models.ts

@@ -60,6 +60,7 @@ export enum TableName {
   IdentityAzureAuth = "identity_azure_auths",
   IdentityUaClientSecret = "identity_ua_client_secrets",
   IdentityAwsAuth = "identity_aws_auths",
+  IdentityOidcAuth = "identity_oidc_auths",
   IdentityOrgMembership = "identity_org_memberships",
   IdentityProjectMembership = "identity_project_memberships",
   IdentityProjectMembershipRole = "identity_project_membership_role",
@@ -167,5 +168,6 @@ export enum IdentityAuthMethod {
   KUBERNETES_AUTH = "kubernetes-auth",
   GCP_AUTH = "gcp-auth",
   AWS_AUTH = "aws-auth",
-  AZURE_AUTH = "azure-auth"
+  AZURE_AUTH = "azure-auth",
+  OIDC_AUTH = "oidc-auth"
 }

backend/src/ee/services/audit-log/audit-log-types.ts

@@ -78,6 +78,11 @@ export enum EventType {
   UPDATE_IDENTITY_KUBENETES_AUTH = "update-identity-kubernetes-auth",
   GET_IDENTITY_KUBERNETES_AUTH = "get-identity-kubernetes-auth",
   REVOKE_IDENTITY_KUBERNETES_AUTH = "revoke-identity-kubernetes-auth",
+  LOGIN_IDENTITY_OIDC_AUTH = "login-identity-oidc-auth",
+  ADD_IDENTITY_OIDC_AUTH = "add-identity-oidc-auth",
+  UPDATE_IDENTITY_OIDC_AUTH = "update-identity-oidc-auth",
+  GET_IDENTITY_OIDC_AUTH = "get-identity-oidc-auth",
+  REVOKE_IDENTITY_OIDC_AUTH = "revoke-identity-oidc-auth",
   CREATE_IDENTITY_UNIVERSAL_AUTH_CLIENT_SECRET = "create-identity-universal-auth-client-secret",
   REVOKE_IDENTITY_UNIVERSAL_AUTH_CLIENT_SECRET = "revoke-identity-universal-auth-client-secret",
   GET_IDENTITY_UNIVERSAL_AUTH_CLIENT_SECRETS = "get-identity-universal-auth-client-secret",
@@ -749,6 +754,63 @@ interface GetIdentityAzureAuthEvent {
   };
 }
 
+interface LoginIdentityOidcAuthEvent {
+  type: EventType.LOGIN_IDENTITY_OIDC_AUTH;
+  metadata: {
+    identityId: string;
+    identityOidcAuthId: string;
+    identityAccessTokenId: string;
+  };
+}
+
+interface AddIdentityOidcAuthEvent {
+  type: EventType.ADD_IDENTITY_OIDC_AUTH;
+  metadata: {
+    identityId: string;
+    oidcDiscoveryUrl: string;
+    caCert: string;
+    boundIssuer: string;
+    boundAudiences: string;
+    boundClaims: Record<string, string>;
+    boundSubject: string;
+    accessTokenTTL: number;
+    accessTokenMaxTTL: number;
+    accessTokenNumUsesLimit: number;
+    accessTokenTrustedIps: Array<TIdentityTrustedIp>;
+  };
+}
+
+interface DeleteIdentityOidcAuthEvent {
+  type: EventType.REVOKE_IDENTITY_OIDC_AUTH;
+  metadata: {
+    identityId: string;
+  };
+}
+
+interface UpdateIdentityOidcAuthEvent {
+  type: EventType.UPDATE_IDENTITY_OIDC_AUTH;
+  metadata: {
+    identityId: string;
+    oidcDiscoveryUrl?: string;
+    caCert?: string;
+    boundIssuer?: string;
+    boundAudiences?: string;
+    boundClaims?: Record<string, string>;
+    boundSubject?: string;
+    accessTokenTTL?: number;
+    accessTokenMaxTTL?: number;
+    accessTokenNumUsesLimit?: number;
+    accessTokenTrustedIps?: Array<TIdentityTrustedIp>;
+  };
+}
+
+interface GetIdentityOidcAuthEvent {
+  type: EventType.GET_IDENTITY_OIDC_AUTH;
+  metadata: {
+    identityId: string;
+  };
+}
+
 interface CreateEnvironmentEvent {
   type: EventType.CREATE_ENVIRONMENT;
   metadata: {
@@ -1149,6 +1211,11 @@ export type Event =
   | DeleteIdentityAzureAuthEvent
   | UpdateIdentityAzureAuthEvent
   | GetIdentityAzureAuthEvent
+  | LoginIdentityOidcAuthEvent
+  | AddIdentityOidcAuthEvent
+  | DeleteIdentityOidcAuthEvent
+  | UpdateIdentityOidcAuthEvent
+  | GetIdentityOidcAuthEvent
   | CreateEnvironmentEvent
   | UpdateEnvironmentEvent
   | DeleteEnvironmentEvent

backend/src/lib/api-docs/constants.ts

@@ -142,6 +142,12 @@ export const KUBERNETES_AUTH = {
   }
 } as const;
 
+export const OIDC_AUTH = {
+  REVOKE: {
+    identityId: "The ID of the identity to revoke."
+  }
+} as const;
+
 export const ORGANIZATIONS = {
   LIST_USER_MEMBERSHIPS: {
     organizationId: "The ID of the organization to get memberships from."

backend/src/server/routes/index.ts

@@ -102,6 +102,8 @@ import { identityGcpAuthDALFactory } from "@app/services/identity-gcp-auth/ident
 import { identityGcpAuthServiceFactory } from "@app/services/identity-gcp-auth/identity-gcp-auth-service";
 import { identityKubernetesAuthDALFactory } from "@app/services/identity-kubernetes-auth/identity-kubernetes-auth-dal";
 import { identityKubernetesAuthServiceFactory } from "@app/services/identity-kubernetes-auth/identity-kubernetes-auth-service";
+import { identityOidcAuthDALFactory } from "@app/services/identity-oidc-auth/identity-oidc-auth-dal";
+import { identityOidcAuthServiceFactory } from "@app/services/identity-oidc-auth/identity-oidc-auth-service";
 import { identityProjectDALFactory } from "@app/services/identity-project/identity-project-dal";
 import { identityProjectMembershipRoleDALFactory } from "@app/services/identity-project/identity-project-membership-role-dal";
 import { identityProjectServiceFactory } from "@app/services/identity-project/identity-project-service";
@@ -242,6 +244,7 @@ export const registerRoutes = async (
   const identityUaClientSecretDAL = identityUaClientSecretDALFactory(db);
   const identityAwsAuthDAL = identityAwsAuthDALFactory(db);
   const identityGcpAuthDAL = identityGcpAuthDALFactory(db);
+  const identityOidcAuthDAL = identityOidcAuthDALFactory(db);
   const identityAzureAuthDAL = identityAzureAuthDALFactory(db);
 
   const auditLogDAL = auditLogDALFactory(db);
@@ -885,6 +888,16 @@ export const registerRoutes = async (
     licenseService
   });
 
+  const identityOidcAuthService = identityOidcAuthServiceFactory({
+    identityOidcAuthDAL,
+    identityOrgMembershipDAL,
+    identityAccessTokenDAL,
+    identityDAL,
+    permissionService,
+    licenseService,
+    orgBotDAL
+  });
+
   const dynamicSecretProviders = buildDynamicSecretProviders();
   const dynamicSecretQueueService = dynamicSecretLeaseQueueServiceFactory({
     queueService,
@@ -988,6 +1001,7 @@ export const registerRoutes = async (
     identityGcpAuth: identityGcpAuthService,
     identityAwsAuth: identityAwsAuthService,
     identityAzureAuth: identityAzureAuthService,
+    identityOidcAuth: identityOidcAuthService,
     accessApprovalPolicy: accessApprovalPolicyService,
     accessApprovalRequest: accessApprovalRequestService,
     secretApprovalPolicy: secretApprovalPolicyService,

backend/src/server/routes/v1/identity-oidc-auth-router.ts

@@ -0,0 +1,350 @@
+import { z } from "zod";
+
+import { IdentityOidcAuthsSchema } from "@app/db/schemas";
+import { EventType } from "@app/ee/services/audit-log/audit-log-types";
+import { OIDC_AUTH } from "@app/lib/api-docs";
+import { readLimit, writeLimit } from "@app/server/config/rateLimiter";
+import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
+import { AuthMode } from "@app/services/auth/auth-type";
+import { TIdentityTrustedIp } from "@app/services/identity/identity-types";
+import {
+  validateOidcAuthAudiencesField,
+  validateOidcBoundClaimsField
+} from "@app/services/identity-oidc-auth/identity-oidc-auth-validators";
+
+const IdentityOidcAuthResponseSchema = IdentityOidcAuthsSchema.omit({
+  encryptedCaCert: true,
+  caCertIV: true,
+  caCertTag: true
+}).extend({
+  caCert: z.string()
+});
+
+export const registerIdentityOidcAuthRouter = async (server: FastifyZodProvider) => {
+  server.route({
+    method: "POST",
+    url: "/oidc-auth/login",
+    config: {
+      rateLimit: writeLimit
+    },
+    schema: {
+      description: "Login with OIDC Auth",
+      body: z.object({
+        identityId: z.string().trim(),
+        jwt: z.string().trim()
+      }),
+      response: {
+        200: z.object({
+          accessToken: z.string(),
+          expiresIn: z.coerce.number(),
+          accessTokenMaxTTL: z.coerce.number(),
+          tokenType: z.literal("Bearer")
+        })
+      }
+    },
+    handler: async (req) => {
+      const { identityOidcAuth, accessToken, identityAccessToken, identityMembershipOrg } =
+        await server.services.identityOidcAuth.login({
+          identityId: req.body.identityId,
+          jwt: req.body.jwt
+        });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        orgId: identityMembershipOrg?.orgId,
+        event: {
+          type: EventType.LOGIN_IDENTITY_OIDC_AUTH,
+          metadata: {
+            identityId: identityOidcAuth.identityId,
+            identityAccessTokenId: identityAccessToken.id,
+            identityOidcAuthId: identityOidcAuth.id
+          }
+        }
+      });
+      return {
+        accessToken,
+        tokenType: "Bearer" as const,
+        expiresIn: identityOidcAuth.accessTokenTTL,
+        accessTokenMaxTTL: identityOidcAuth.accessTokenMaxTTL
+      };
+    }
+  });
+
+  server.route({
+    method: "POST",
+    url: "/oidc-auth/identities/:identityId",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Attach OIDC Auth configuration onto identity",
+      security: [
+        {
+          bearerAuth: []
+        }
+      ],
+      params: z.object({
+        identityId: z.string().trim()
+      }),
+      body: z.object({
+        accessTokenTrustedIps: z
+          .object({
+            ipAddress: z.string().trim()
+          })
+          .array()
+          .min(1)
+          .default([{ ipAddress: "0.0.0.0/0" }, { ipAddress: "::/0" }]),
+        accessTokenTTL: z
+          .number()
+          .int()
+          .min(1)
+          .refine((value) => value !== 0, {
+            message: "accessTokenTTL must have a non zero number"
+          })
+          .default(2592000),
+        accessTokenMaxTTL: z
+          .number()
+          .int()
+          .refine((value) => value !== 0, {
+            message: "accessTokenMaxTTL must have a non zero number"
+          })
+          .default(2592000),
+        accessTokenNumUsesLimit: z.number().int().min(0).default(0),
+        oidcDiscoveryUrl: z.string().url().min(1),
+        caCert: z.string().trim().default(""),
+        boundIssuer: z.string().min(1),
+        boundAudiences: validateOidcAuthAudiencesField,
+        boundClaims: validateOidcBoundClaimsField,
+        boundSubject: z.string().optional().default("")
+      }),
+      response: {
+        200: z.object({
+          identityOidcAuth: IdentityOidcAuthResponseSchema
+        })
+      }
+    },
+    handler: async (req) => {
+      const identityOidcAuth = await server.services.identityOidcAuth.attachOidcAuth({
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId,
+        ...req.body,
+        identityId: req.params.identityId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        orgId: identityOidcAuth.orgId,
+        event: {
+          type: EventType.ADD_IDENTITY_OIDC_AUTH,
+          metadata: {
+            identityId: identityOidcAuth.identityId,
+            oidcDiscoveryUrl: identityOidcAuth.oidcDiscoveryUrl,
+            caCert: identityOidcAuth.caCert,
+            boundIssuer: identityOidcAuth.boundIssuer,
+            boundAudiences: identityOidcAuth.boundAudiences,
+            boundClaims: identityOidcAuth.boundClaims as Record<string, string>,
+            boundSubject: identityOidcAuth.boundSubject as string,
+            accessTokenTTL: identityOidcAuth.accessTokenTTL,
+            accessTokenMaxTTL: identityOidcAuth.accessTokenMaxTTL,
+            accessTokenTrustedIps: identityOidcAuth.accessTokenTrustedIps as TIdentityTrustedIp[],
+            accessTokenNumUsesLimit: identityOidcAuth.accessTokenNumUsesLimit
+          }
+        }
+      });
+
+      return {
+        identityOidcAuth
+      };
+    }
+  });
+
+  server.route({
+    method: "PATCH",
+    url: "/oidc-auth/identities/:identityId",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Update OIDC Auth configuration on identity",
+      security: [
+        {
+          bearerAuth: []
+        }
+      ],
+      params: z.object({
+        identityId: z.string().trim()
+      }),
+      body: z
+        .object({
+          accessTokenTrustedIps: z
+            .object({
+              ipAddress: z.string().trim()
+            })
+            .array()
+            .min(1)
+            .default([{ ipAddress: "0.0.0.0/0" }, { ipAddress: "::/0" }]),
+          accessTokenTTL: z
+            .number()
+            .int()
+            .min(1)
+            .refine((value) => value !== 0, {
+              message: "accessTokenTTL must have a non zero number"
+            })
+            .default(2592000),
+          accessTokenMaxTTL: z
+            .number()
+            .int()
+            .refine((value) => value !== 0, {
+              message: "accessTokenMaxTTL must have a non zero number"
+            })
+            .default(2592000),
+          accessTokenNumUsesLimit: z.number().int().min(0).default(0),
+          oidcDiscoveryUrl: z.string().url().min(1),
+          caCert: z.string().trim().default(""),
+          boundIssuer: z.string().min(1),
+          boundAudiences: validateOidcAuthAudiencesField,
+          boundClaims: validateOidcBoundClaimsField,
+          boundSubject: z.string().optional().default("")
+        })
+        .partial(),
+      response: {
+        200: z.object({
+          identityOidcAuth: IdentityOidcAuthResponseSchema
+        })
+      }
+    },
+    handler: async (req) => {
+      const identityOidcAuth = await server.services.identityOidcAuth.updateOidcAuth({
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorOrgId: req.permission.orgId,
+        actorAuthMethod: req.permission.authMethod,
+        ...req.body,
+        identityId: req.params.identityId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        orgId: identityOidcAuth.orgId,
+        event: {
+          type: EventType.UPDATE_IDENTITY_OIDC_AUTH,
+          metadata: {
+            identityId: identityOidcAuth.identityId,
+            oidcDiscoveryUrl: identityOidcAuth.oidcDiscoveryUrl,
+            caCert: identityOidcAuth.caCert,
+            boundIssuer: identityOidcAuth.boundIssuer,
+            boundAudiences: identityOidcAuth.boundAudiences,
+            boundClaims: identityOidcAuth.boundClaims as Record<string, string>,
+            boundSubject: identityOidcAuth.boundSubject as string,
+            accessTokenTTL: identityOidcAuth.accessTokenTTL,
+            accessTokenMaxTTL: identityOidcAuth.accessTokenMaxTTL,
+            accessTokenTrustedIps: identityOidcAuth.accessTokenTrustedIps as TIdentityTrustedIp[],
+            accessTokenNumUsesLimit: identityOidcAuth.accessTokenNumUsesLimit
+          }
+        }
+      });
+
+      return { identityOidcAuth };
+    }
+  });
+
+  server.route({
+    method: "GET",
+    url: "/oidc-auth/identities/:identityId",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Retrieve OIDC Auth configuration on identity",
+      security: [
+        {
+          bearerAuth: []
+        }
+      ],
+      params: z.object({
+        identityId: z.string()
+      }),
+      response: {
+        200: z.object({
+          identityOidcAuth: IdentityOidcAuthResponseSchema
+        })
+      }
+    },
+    handler: async (req) => {
+      const identityOidcAuth = await server.services.identityOidcAuth.getOidcAuth({
+        identityId: req.params.identityId,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorOrgId: req.permission.orgId,
+        actorAuthMethod: req.permission.authMethod
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        orgId: identityOidcAuth.orgId,
+        event: {
+          type: EventType.GET_IDENTITY_OIDC_AUTH,
+          metadata: {
+            identityId: identityOidcAuth.identityId
+          }
+        }
+      });
+
+      return { identityOidcAuth };
+    }
+  });
+
+  server.route({
+    method: "DELETE",
+    url: "/oidc-auth/identities/:identityId",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Delete OIDC Auth configuration on identity",
+      security: [
+        {
+          bearerAuth: []
+        }
+      ],
+      params: z.object({
+        identityId: z.string().describe(OIDC_AUTH.REVOKE.identityId)
+      }),
+      response: {
+        200: z.object({
+          identityOidcAuth: IdentityOidcAuthResponseSchema.omit({
+            caCert: true
+          })
+        })
+      }
+    },
+    handler: async (req) => {
+      const identityOidcAuth = await server.services.identityOidcAuth.revokeOidcAuth({
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId,
+        identityId: req.params.identityId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        orgId: identityOidcAuth.orgId,
+        event: {
+          type: EventType.REVOKE_IDENTITY_OIDC_AUTH,
+          metadata: {
+            identityId: identityOidcAuth.identityId
+          }
+        }
+      });
+
+      return { identityOidcAuth };
+    }
+  });
+};

backend/src/server/routes/v1/index.ts

@@ -8,6 +8,7 @@ import { registerIdentityAwsAuthRouter } from "./identity-aws-iam-auth-router";
 import { registerIdentityAzureAuthRouter } from "./identity-azure-auth-router";
 import { registerIdentityGcpAuthRouter } from "./identity-gcp-auth-router";
 import { registerIdentityKubernetesRouter } from "./identity-kubernetes-auth-router";
+import { registerIdentityOidcAuthRouter } from "./identity-oidc-auth-router";
 import { registerIdentityRouter } from "./identity-router";
 import { registerIdentityTokenAuthRouter } from "./identity-token-auth-router";
 import { registerIdentityUaRouter } from "./identity-universal-auth-router";
@@ -42,6 +43,7 @@ export const registerV1Routes = async (server: FastifyZodProvider) => {
       await authRouter.register(registerIdentityAccessTokenRouter);
       await authRouter.register(registerIdentityAwsAuthRouter);
       await authRouter.register(registerIdentityAzureAuthRouter);
+      await authRouter.register(registerIdentityOidcAuthRouter);
     },
     { prefix: "/auth" }
   );

backend/src/services/identity-access-token/identity-access-token-dal.ts

@@ -51,6 +51,12 @@ export const identityAccessTokenDALFactory = (db: TDbClient) => {
             `${TableName.IdentityKubernetesAuth}.identityId`
           );
         })
+        .leftJoin(TableName.IdentityOidcAuth, (qb) => {
+          qb.on(`${TableName.Identity}.authMethod`, db.raw("?", [IdentityAuthMethod.OIDC_AUTH])).andOn(
+            `${TableName.Identity}.id`,
+            `${TableName.IdentityOidcAuth}.identityId`
+          );
+        })
         .select(selectAllTableCols(TableName.IdentityAccessToken))
         .select(
           db.ref("accessTokenTrustedIps").withSchema(TableName.IdentityUniversalAuth).as("accessTokenTrustedIpsUa"),
@@ -58,6 +64,7 @@ export const identityAccessTokenDALFactory = (db: TDbClient) => {
           db.ref("accessTokenTrustedIps").withSchema(TableName.IdentityAwsAuth).as("accessTokenTrustedIpsAws"),
           db.ref("accessTokenTrustedIps").withSchema(TableName.IdentityAzureAuth).as("accessTokenTrustedIpsAzure"),
           db.ref("accessTokenTrustedIps").withSchema(TableName.IdentityKubernetesAuth).as("accessTokenTrustedIpsK8s"),
+          db.ref("accessTokenTrustedIps").withSchema(TableName.IdentityOidcAuth).as("accessTokenTrustedIpsOidc"),
           db.ref("name").withSchema(TableName.Identity)
         )
         .first();
@@ -71,7 +78,8 @@ export const identityAccessTokenDALFactory = (db: TDbClient) => {
           doc.accessTokenTrustedIpsGcp ||
           doc.accessTokenTrustedIpsAws ||
           doc.accessTokenTrustedIpsAzure ||
-          doc.accessTokenTrustedIpsK8s
+          doc.accessTokenTrustedIpsK8s ||
+          doc.accessTokenTrustedIpsOidc
       };
     } catch (error) {
       throw new DatabaseError({ error, name: "IdAccessTokenFindOne" });

backend/src/services/identity-oidc-auth/identity-oidc-auth-dal.ts

@@ -0,0 +1,10 @@
+import { TDbClient } from "@app/db";
+import { TableName } from "@app/db/schemas";
+import { ormify } from "@app/lib/knex";
+
+export type TIdentityOidcAuthDALFactory = ReturnType<typeof identityOidcAuthDALFactory>;
+
+export const identityOidcAuthDALFactory = (db: TDbClient) => {
+  const oidcAuthOrm = ormify(db, TableName.IdentityOidcAuth);
+  return oidcAuthOrm;
+};

backend/src/services/identity-oidc-auth/identity-oidc-auth-service.ts

@@ -0,0 +1,534 @@
+import { ForbiddenError } from "@casl/ability";
+import axios from "axios";
+import https from "https";
+import jwt from "jsonwebtoken";
+import { JwksClient } from "jwks-rsa";
+
+import { IdentityAuthMethod, SecretKeyEncoding, TIdentityOidcAuthsUpdate } from "@app/db/schemas";
+import { TLicenseServiceFactory } from "@app/ee/services/license/license-service";
+import { OrgPermissionActions, OrgPermissionSubjects } from "@app/ee/services/permission/org-permission";
+import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
+import { isAtLeastAsPrivileged } from "@app/lib/casl";
+import { getConfig } from "@app/lib/config/env";
+import { generateAsymmetricKeyPair } from "@app/lib/crypto";
+import {
+  decryptSymmetric,
+  encryptSymmetric,
+  generateSymmetricKey,
+  infisicalSymmetricDecrypt,
+  infisicalSymmetricEncypt
+} from "@app/lib/crypto/encryption";
+import { BadRequestError, ForbiddenRequestError, UnauthorizedError } from "@app/lib/errors";
+import { extractIPDetails, isValidIpOrCidr } from "@app/lib/ip";
+
+import { ActorType, AuthTokenType } from "../auth/auth-type";
+import { TIdentityDALFactory } from "../identity/identity-dal";
+import { TIdentityOrgDALFactory } from "../identity/identity-org-dal";
+import { TIdentityAccessTokenDALFactory } from "../identity-access-token/identity-access-token-dal";
+import { TIdentityAccessTokenJwtPayload } from "../identity-access-token/identity-access-token-types";
+import { TOrgBotDALFactory } from "../org/org-bot-dal";
+import { TIdentityOidcAuthDALFactory } from "./identity-oidc-auth-dal";
+import {
+  TAttachOidcAuthDTO,
+  TGetOidcAuthDTO,
+  TLoginOidcAuthDTO,
+  TRevokeOidcAuthDTO,
+  TUpdateOidcAuthDTO
+} from "./identity-oidc-auth-types";
+
+type TIdentityOidcAuthServiceFactoryDep = {
+  identityOidcAuthDAL: TIdentityOidcAuthDALFactory;
+  identityOrgMembershipDAL: Pick<TIdentityOrgDALFactory, "findOne">;
+  identityAccessTokenDAL: Pick<TIdentityAccessTokenDALFactory, "create">;
+  identityDAL: Pick<TIdentityDALFactory, "updateById">;
+  permissionService: Pick<TPermissionServiceFactory, "getOrgPermission">;
+  licenseService: Pick<TLicenseServiceFactory, "getPlan">;
+  orgBotDAL: Pick<TOrgBotDALFactory, "findOne" | "transaction" | "create">;
+};
+
+export type TIdentityOidcAuthServiceFactory = ReturnType<typeof identityOidcAuthServiceFactory>;
+
+export const identityOidcAuthServiceFactory = ({
+  identityOidcAuthDAL,
+  identityOrgMembershipDAL,
+  identityDAL,
+  permissionService,
+  licenseService,
+  identityAccessTokenDAL,
+  orgBotDAL
+}: TIdentityOidcAuthServiceFactoryDep) => {
+  const login = async ({ identityId, jwt: oidcJwt }: TLoginOidcAuthDTO) => {
+    const identityOidcAuth = await identityOidcAuthDAL.findOne({ identityId });
+    if (!identityOidcAuth) {
+      throw new UnauthorizedError();
+    }
+
+    const identityMembershipOrg = await identityOrgMembershipDAL.findOne({
+      identityId: identityOidcAuth.identityId
+    });
+    if (!identityMembershipOrg) {
+      throw new BadRequestError({ message: "Failed to find identity" });
+    }
+
+    const orgBot = await orgBotDAL.findOne({ orgId: identityMembershipOrg.orgId });
+    if (!orgBot) {
+      throw new BadRequestError({ message: "Org bot not found", name: "OrgBotNotFound" });
+    }
+
+    const key = infisicalSymmetricDecrypt({
+      ciphertext: orgBot.encryptedSymmetricKey,
+      iv: orgBot.symmetricKeyIV,
+      tag: orgBot.symmetricKeyTag,
+      keyEncoding: orgBot.symmetricKeyKeyEncoding as SecretKeyEncoding
+    });
+
+    const { encryptedCaCert, caCertIV, caCertTag } = identityOidcAuth;
+
+    let caCert = "";
+    if (encryptedCaCert && caCertIV && caCertTag) {
+      caCert = decryptSymmetric({
+        ciphertext: encryptedCaCert,
+        iv: caCertIV,
+        tag: caCertTag,
+        key
+      });
+    }
+
+    const requestAgent = new https.Agent({ ca: caCert, rejectUnauthorized: !!caCert });
+    const { data: discoveryDoc } = await axios.get<{ jwks_uri: string }>(
+      `${identityOidcAuth.oidcDiscoveryUrl}/.well-known/openid-configuration`,
+      {
+        httpsAgent: requestAgent
+      }
+    );
+    const jwksUri = discoveryDoc.jwks_uri;
+
+    const decodedToken = jwt.decode(oidcJwt, { complete: true });
+    if (!decodedToken) {
+      throw new BadRequestError({
+        message: "Invalid JWT"
+      });
+    }
+
+    const client = new JwksClient({
+      jwksUri,
+      requestAgent
+    });
+
+    const { kid } = decodedToken.header;
+    const oidcSigningKey = await client.getSigningKey(kid);
+
+    const tokenData = jwt.verify(oidcJwt, oidcSigningKey.getPublicKey(), {
+      issuer: identityOidcAuth.boundIssuer
+    }) as Record<string, string>;
+
+    if (identityOidcAuth.boundSubject) {
+      if (tokenData.sub !== identityOidcAuth.boundSubject) {
+        throw new UnauthorizedError();
+      }
+    }
+
+    if (identityOidcAuth.boundAudiences) {
+      if (!identityOidcAuth.boundAudiences.split(", ").includes(tokenData.aud)) {
+        throw new UnauthorizedError();
+      }
+    }
+
+    if (identityOidcAuth.boundClaims) {
+      Object.keys(identityOidcAuth.boundClaims).forEach((claimKey) => {
+        const claimValue = (identityOidcAuth.boundClaims as Record<string, string>)[claimKey];
+        // handle both single and multi-valued claims
+        if (!claimValue.split(", ").some((claimEntry) => tokenData[claimKey] === claimEntry)) {
+          throw new UnauthorizedError();
+        }
+      });
+    }
+
+    const identityAccessToken = await identityOidcAuthDAL.transaction(async (tx) => {
+      const newToken = await identityAccessTokenDAL.create(
+        {
+          identityId: identityOidcAuth.identityId,
+          isAccessTokenRevoked: false,
+          accessTokenTTL: identityOidcAuth.accessTokenTTL,
+          accessTokenMaxTTL: identityOidcAuth.accessTokenMaxTTL,
+          accessTokenNumUses: 0,
+          accessTokenNumUsesLimit: identityOidcAuth.accessTokenNumUsesLimit
+        },
+        tx
+      );
+      return newToken;
+    });
+
+    const appCfg = getConfig();
+    const accessToken = jwt.sign(
+      {
+        identityId: identityOidcAuth.identityId,
+        identityAccessTokenId: identityAccessToken.id,
+        authTokenType: AuthTokenType.IDENTITY_ACCESS_TOKEN
+      } as TIdentityAccessTokenJwtPayload,
+      appCfg.AUTH_SECRET,
+      {
+        expiresIn:
+          Number(identityAccessToken.accessTokenMaxTTL) === 0
+            ? undefined
+            : Number(identityAccessToken.accessTokenMaxTTL)
+      }
+    );
+
+    return { accessToken, identityOidcAuth, identityAccessToken, identityMembershipOrg };
+  };
+
+  const attachOidcAuth = async ({
+    identityId,
+    oidcDiscoveryUrl,
+    caCert,
+    boundIssuer,
+    boundAudiences,
+    boundClaims,
+    boundSubject,
+    accessTokenTTL,
+    accessTokenMaxTTL,
+    accessTokenNumUsesLimit,
+    accessTokenTrustedIps,
+    actorId,
+    actorAuthMethod,
+    actor,
+    actorOrgId
+  }: TAttachOidcAuthDTO) => {
+    const identityMembershipOrg = await identityOrgMembershipDAL.findOne({ identityId });
+    if (!identityMembershipOrg) {
+      throw new BadRequestError({ message: "Failed to find identity" });
+    }
+    if (identityMembershipOrg.identity.authMethod)
+      throw new BadRequestError({
+        message: "Failed to add OIDC Auth to already configured identity"
+      });
+
+    if (accessTokenMaxTTL > 0 && accessTokenTTL > accessTokenMaxTTL) {
+      throw new BadRequestError({ message: "Access token TTL cannot be greater than max TTL" });
+    }
+
+    const { permission } = await permissionService.getOrgPermission(
+      actor,
+      actorId,
+      identityMembershipOrg.orgId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(OrgPermissionActions.Create, OrgPermissionSubjects.Identity);
+
+    const plan = await licenseService.getPlan(identityMembershipOrg.orgId);
+    const reformattedAccessTokenTrustedIps = accessTokenTrustedIps.map((accessTokenTrustedIp) => {
+      if (
+        !plan.ipAllowlisting &&
+        accessTokenTrustedIp.ipAddress !== "0.0.0.0/0" &&
+        accessTokenTrustedIp.ipAddress !== "::/0"
+      )
+        throw new BadRequestError({
+          message:
+            "Failed to add IP access range to access token due to plan restriction. Upgrade plan to add IP access range."
+        });
+      if (!isValidIpOrCidr(accessTokenTrustedIp.ipAddress))
+        throw new BadRequestError({
+          message: "The IP is not a valid IPv4, IPv6, or CIDR block"
+        });
+      return extractIPDetails(accessTokenTrustedIp.ipAddress);
+    });
+
+    const orgBot = await orgBotDAL.transaction(async (tx) => {
+      const doc = await orgBotDAL.findOne({ orgId: identityMembershipOrg.orgId }, tx);
+      if (doc) return doc;
+
+      const { privateKey, publicKey } = generateAsymmetricKeyPair();
+      const key = generateSymmetricKey();
+      const {
+        ciphertext: encryptedPrivateKey,
+        iv: privateKeyIV,
+        tag: privateKeyTag,
+        encoding: privateKeyKeyEncoding,
+        algorithm: privateKeyAlgorithm
+      } = infisicalSymmetricEncypt(privateKey);
+      const {
+        ciphertext: encryptedSymmetricKey,
+        iv: symmetricKeyIV,
+        tag: symmetricKeyTag,
+        encoding: symmetricKeyKeyEncoding,
+        algorithm: symmetricKeyAlgorithm
+      } = infisicalSymmetricEncypt(key);
+
+      return orgBotDAL.create(
+        {
+          name: "Infisical org bot",
+          publicKey,
+          privateKeyIV,
+          encryptedPrivateKey,
+          symmetricKeyIV,
+          symmetricKeyTag,
+          encryptedSymmetricKey,
+          symmetricKeyAlgorithm,
+          orgId: identityMembershipOrg.orgId,
+          privateKeyTag,
+          privateKeyAlgorithm,
+          privateKeyKeyEncoding,
+          symmetricKeyKeyEncoding
+        },
+        tx
+      );
+    });
+
+    const key = infisicalSymmetricDecrypt({
+      ciphertext: orgBot.encryptedSymmetricKey,
+      iv: orgBot.symmetricKeyIV,
+      tag: orgBot.symmetricKeyTag,
+      keyEncoding: orgBot.symmetricKeyKeyEncoding as SecretKeyEncoding
+    });
+
+    const { ciphertext: encryptedCaCert, iv: caCertIV, tag: caCertTag } = encryptSymmetric(caCert, key);
+
+    const identityOidcAuth = await identityOidcAuthDAL.transaction(async (tx) => {
+      const doc = await identityOidcAuthDAL.create(
+        {
+          identityId: identityMembershipOrg.identityId,
+          oidcDiscoveryUrl,
+          encryptedCaCert,
+          caCertIV,
+          caCertTag,
+          boundIssuer,
+          boundAudiences,
+          boundClaims,
+          boundSubject,
+          accessTokenMaxTTL,
+          accessTokenTTL,
+          accessTokenNumUsesLimit,
+          accessTokenTrustedIps: JSON.stringify(reformattedAccessTokenTrustedIps)
+        },
+        tx
+      );
+      await identityDAL.updateById(
+        identityMembershipOrg.identityId,
+        {
+          authMethod: IdentityAuthMethod.OIDC_AUTH
+        },
+        tx
+      );
+      return doc;
+    });
+    return { ...identityOidcAuth, orgId: identityMembershipOrg.orgId, caCert };
+  };
+
+  const updateOidcAuth = async ({
+    identityId,
+    oidcDiscoveryUrl,
+    caCert,
+    boundIssuer,
+    boundAudiences,
+    boundClaims,
+    boundSubject,
+    accessTokenTTL,
+    accessTokenMaxTTL,
+    accessTokenNumUsesLimit,
+    accessTokenTrustedIps,
+    actorId,
+    actorAuthMethod,
+    actor,
+    actorOrgId
+  }: TUpdateOidcAuthDTO) => {
+    const identityMembershipOrg = await identityOrgMembershipDAL.findOne({ identityId });
+    if (!identityMembershipOrg) {
+      throw new BadRequestError({ message: "Failed to find identity" });
+    }
+
+    if (identityMembershipOrg.identity?.authMethod !== IdentityAuthMethod.OIDC_AUTH) {
+      throw new BadRequestError({
+        message: "Failed to update OIDC Auth"
+      });
+    }
+
+    const identityOidcAuth = await identityOidcAuthDAL.findOne({ identityId });
+
+    if (
+      (accessTokenMaxTTL || identityOidcAuth.accessTokenMaxTTL) > 0 &&
+      (accessTokenTTL || identityOidcAuth.accessTokenMaxTTL) > (accessTokenMaxTTL || identityOidcAuth.accessTokenMaxTTL)
+    ) {
+      throw new BadRequestError({ message: "Access token TTL cannot be greater than max TTL" });
+    }
+
+    const { permission } = await permissionService.getOrgPermission(
+      actor,
+      actorId,
+      identityMembershipOrg.orgId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(OrgPermissionActions.Edit, OrgPermissionSubjects.Identity);
+
+    const plan = await licenseService.getPlan(identityMembershipOrg.orgId);
+    const reformattedAccessTokenTrustedIps = accessTokenTrustedIps?.map((accessTokenTrustedIp) => {
+      if (
+        !plan.ipAllowlisting &&
+        accessTokenTrustedIp.ipAddress !== "0.0.0.0/0" &&
+        accessTokenTrustedIp.ipAddress !== "::/0"
+      )
+        throw new BadRequestError({
+          message:
+            "Failed to add IP access range to access token due to plan restriction. Upgrade plan to add IP access range."
+        });
+      if (!isValidIpOrCidr(accessTokenTrustedIp.ipAddress))
+        throw new BadRequestError({
+          message: "The IP is not a valid IPv4, IPv6, or CIDR block"
+        });
+      return extractIPDetails(accessTokenTrustedIp.ipAddress);
+    });
+
+    const updateQuery: TIdentityOidcAuthsUpdate = {
+      oidcDiscoveryUrl,
+      boundIssuer,
+      boundAudiences,
+      boundClaims,
+      boundSubject,
+      accessTokenMaxTTL,
+      accessTokenTTL,
+      accessTokenNumUsesLimit,
+      accessTokenTrustedIps: reformattedAccessTokenTrustedIps
+        ? JSON.stringify(reformattedAccessTokenTrustedIps)
+        : undefined
+    };
+
+    const orgBot = await orgBotDAL.findOne({ orgId: identityMembershipOrg.orgId });
+    if (!orgBot) {
+      throw new BadRequestError({ message: "Org bot not found", name: "OrgBotNotFound" });
+    }
+
+    const key = infisicalSymmetricDecrypt({
+      ciphertext: orgBot.encryptedSymmetricKey,
+      iv: orgBot.symmetricKeyIV,
+      tag: orgBot.symmetricKeyTag,
+      keyEncoding: orgBot.symmetricKeyKeyEncoding as SecretKeyEncoding
+    });
+
+    if (caCert !== undefined) {
+      const { ciphertext: encryptedCACert, iv: caCertIV, tag: caCertTag } = encryptSymmetric(caCert, key);
+      updateQuery.encryptedCaCert = encryptedCACert;
+      updateQuery.caCertIV = caCertIV;
+      updateQuery.caCertTag = caCertTag;
+    }
+
+    const updatedOidcAuth = await identityOidcAuthDAL.updateById(identityOidcAuth.id, updateQuery);
+    const updatedCACert =
+      updatedOidcAuth.encryptedCaCert && updatedOidcAuth.caCertIV && updatedOidcAuth.caCertTag
+        ? decryptSymmetric({
+            ciphertext: updatedOidcAuth.encryptedCaCert,
+            iv: updatedOidcAuth.caCertIV,
+            tag: updatedOidcAuth.caCertTag,
+            key
+          })
+        : "";
+
+    return {
+      ...updatedOidcAuth,
+      orgId: identityMembershipOrg.orgId,
+      caCert: updatedCACert
+    };
+  };
+
+  const getOidcAuth = async ({ identityId, actorId, actor, actorAuthMethod, actorOrgId }: TGetOidcAuthDTO) => {
+    const identityMembershipOrg = await identityOrgMembershipDAL.findOne({ identityId });
+    if (!identityMembershipOrg) {
+      throw new BadRequestError({ message: "Failed to find identity" });
+    }
+
+    if (identityMembershipOrg.identity?.authMethod !== IdentityAuthMethod.OIDC_AUTH) {
+      throw new BadRequestError({
+        message: "The identity does not have OIDC Auth attached"
+      });
+    }
+
+    const { permission } = await permissionService.getOrgPermission(
+      actor,
+      actorId,
+      identityMembershipOrg.orgId,
+      actorAuthMethod,
+      actorOrgId
+    );
+    ForbiddenError.from(permission).throwUnlessCan(OrgPermissionActions.Read, OrgPermissionSubjects.Identity);
+
+    const identityOidcAuth = await identityOidcAuthDAL.findOne({ identityId });
+
+    const orgBot = await orgBotDAL.findOne({ orgId: identityMembershipOrg.orgId });
+    if (!orgBot) {
+      throw new BadRequestError({ message: "Org bot not found", name: "OrgBotNotFound" });
+    }
+
+    const key = infisicalSymmetricDecrypt({
+      ciphertext: orgBot.encryptedSymmetricKey,
+      iv: orgBot.symmetricKeyIV,
+      tag: orgBot.symmetricKeyTag,
+      keyEncoding: orgBot.symmetricKeyKeyEncoding as SecretKeyEncoding
+    });
+
+    const caCert = decryptSymmetric({
+      ciphertext: identityOidcAuth.encryptedCaCert,
+      iv: identityOidcAuth.caCertIV,
+      tag: identityOidcAuth.caCertTag,
+      key
+    });
+
+    return { ...identityOidcAuth, orgId: identityMembershipOrg.orgId, caCert };
+  };
+
+  const revokeOidcAuth = async ({ identityId, actorId, actor, actorAuthMethod, actorOrgId }: TRevokeOidcAuthDTO) => {
+    const identityMembershipOrg = await identityOrgMembershipDAL.findOne({ identityId });
+    if (!identityMembershipOrg) {
+      throw new BadRequestError({ message: "Failed to find identity" });
+    }
+
+    if (identityMembershipOrg.identity?.authMethod !== IdentityAuthMethod.OIDC_AUTH) {
+      throw new BadRequestError({
+        message: "The identity does not have OIDC auth"
+      });
+    }
+
+    const { permission } = await permissionService.getOrgPermission(
+      actor,
+      actorId,
+      identityMembershipOrg.orgId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(OrgPermissionActions.Edit, OrgPermissionSubjects.Identity);
+
+    const { permission: rolePermission } = await permissionService.getOrgPermission(
+      ActorType.IDENTITY,
+      identityMembershipOrg.identityId,
+      identityMembershipOrg.orgId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    const hasPriviledge = isAtLeastAsPrivileged(permission, rolePermission);
+    if (!hasPriviledge) {
+      throw new ForbiddenRequestError({
+        message: "Failed to revoke OIDC auth of identity with more privileged role"
+      });
+    }
+
+    const revokedIdentityOidcAuth = await identityOidcAuthDAL.transaction(async (tx) => {
+      const deletedOidcAuth = await identityOidcAuthDAL.delete({ identityId }, tx);
+      await identityDAL.updateById(identityId, { authMethod: null }, tx);
+      return { ...deletedOidcAuth?.[0], orgId: identityMembershipOrg.orgId };
+    });
+
+    return revokedIdentityOidcAuth;
+  };
+
+  return {
+    attachOidcAuth,
+    updateOidcAuth,
+    getOidcAuth,
+    revokeOidcAuth,
+    login
+  };
+};

backend/src/services/identity-oidc-auth/identity-oidc-auth-types.ts

@@ -0,0 +1,42 @@
+import { TProjectPermission } from "@app/lib/types";
+
+export type TAttachOidcAuthDTO = {
+  identityId: string;
+  oidcDiscoveryUrl: string;
+  caCert: string;
+  boundIssuer: string;
+  boundAudiences: string;
+  boundClaims: Record<string, string>;
+  boundSubject: string;
+  accessTokenTTL: number;
+  accessTokenMaxTTL: number;
+  accessTokenNumUsesLimit: number;
+  accessTokenTrustedIps: { ipAddress: string }[];
+} & Omit<TProjectPermission, "projectId">;
+
+export type TUpdateOidcAuthDTO = {
+  identityId: string;
+  oidcDiscoveryUrl?: string;
+  caCert?: string;
+  boundIssuer?: string;
+  boundAudiences?: string;
+  boundClaims?: Record<string, string>;
+  boundSubject?: string;
+  accessTokenTTL?: number;
+  accessTokenMaxTTL?: number;
+  accessTokenNumUsesLimit?: number;
+  accessTokenTrustedIps?: { ipAddress: string }[];
+} & Omit<TProjectPermission, "projectId">;
+
+export type TGetOidcAuthDTO = {
+  identityId: string;
+} & Omit<TProjectPermission, "projectId">;
+
+export type TLoginOidcAuthDTO = {
+  identityId: string;
+  jwt: string;
+};
+
+export type TRevokeOidcAuthDTO = {
+  identityId: string;
+} & Omit<TProjectPermission, "projectId">;

backend/src/services/identity-oidc-auth/identity-oidc-auth-validators.ts

@@ -0,0 +1,25 @@
+import { z } from "zod";
+
+export const validateOidcAuthAudiencesField = z
+  .string()
+  .trim()
+  .default("")
+  .transform((data) => {
+    if (data === "") return "";
+    return data
+      .split(",")
+      .map((id) => id.trim())
+      .join(", ");
+  });
+
+export const validateOidcBoundClaimsField = z.record(z.string()).transform((data) => {
+  const formattedClaims: Record<string, string> = {};
+  Object.keys(data).forEach((key) => {
+    formattedClaims[key] = data[key]
+      .split(",")
+      .map((id) => id.trim())
+      .join(", ");
+  });
+
+  return formattedClaims;
+});