Merge pull request #1989 from Infisical/feature/oidc

feat: oidc

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

@@ -13,6 +13,7 @@ import { TGroupServiceFactory } from "@app/ee/services/group/group-service";
 import { TIdentityProjectAdditionalPrivilegeServiceFactory } from "@app/ee/services/identity-project-additional-privilege/identity-project-additional-privilege-service";
 import { TLdapConfigServiceFactory } from "@app/ee/services/ldap-config/ldap-config-service";
 import { TLicenseServiceFactory } from "@app/ee/services/license/license-service";
+import { TOidcConfigServiceFactory } from "@app/ee/services/oidc/oidc-config-service";
 import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
 import { TProjectUserAdditionalPrivilegeServiceFactory } from "@app/ee/services/project-user-additional-privilege/project-user-additional-privilege-service";
 import { TRateLimitServiceFactory } from "@app/ee/services/rate-limit/rate-limit-service";
@@ -102,6 +103,7 @@ declare module "fastify" {
       permission: TPermissionServiceFactory;
       org: TOrgServiceFactory;
       orgRole: TOrgRoleServiceFactory;
+      oidc: TOidcConfigServiceFactory;
       superAdmin: TSuperAdminServiceFactory;
       user: TUserServiceFactory;
       group: TGroupServiceFactory;

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

@@ -134,6 +134,9 @@ import {
   TLdapGroupMaps,
   TLdapGroupMapsInsert,
   TLdapGroupMapsUpdate,
+  TOidcConfigs,
+  TOidcConfigsInsert,
+  TOidcConfigsUpdate,
   TOrganizations,
   TOrganizationsInsert,
   TOrganizationsUpdate,
@@ -549,6 +552,7 @@ declare module "knex/types/tables" {
       TDynamicSecretLeasesUpdate
     >;
     [TableName.SamlConfig]: Knex.CompositeTableType<TSamlConfigs, TSamlConfigsInsert, TSamlConfigsUpdate>;
+    [TableName.OidcConfig]: Knex.CompositeTableType<TOidcConfigs, TOidcConfigsInsert, TOidcConfigsUpdate>;
     [TableName.LdapConfig]: Knex.CompositeTableType<TLdapConfigs, TLdapConfigsInsert, TLdapConfigsUpdate>;
     [TableName.LdapGroupMap]: Knex.CompositeTableType<TLdapGroupMaps, TLdapGroupMapsInsert, TLdapGroupMapsUpdate>;
     [TableName.OrgBot]: Knex.CompositeTableType<TOrgBots, TOrgBotsInsert, TOrgBotsUpdate>;

backend/src/db/migrations/20240617041053_add-oidc-auth.ts

@@ -0,0 +1,49 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  if (!(await knex.schema.hasTable(TableName.OidcConfig))) {
+    await knex.schema.createTable(TableName.OidcConfig, (tb) => {
+      tb.uuid("id", { primaryKey: true }).defaultTo(knex.fn.uuid());
+      tb.string("discoveryURL");
+      tb.string("issuer");
+      tb.string("authorizationEndpoint");
+      tb.string("jwksUri");
+      tb.string("tokenEndpoint");
+      tb.string("userinfoEndpoint");
+      tb.text("encryptedClientId").notNullable();
+      tb.string("configurationType").notNullable();
+      tb.string("clientIdIV").notNullable();
+      tb.string("clientIdTag").notNullable();
+      tb.text("encryptedClientSecret").notNullable();
+      tb.string("clientSecretIV").notNullable();
+      tb.string("clientSecretTag").notNullable();
+      tb.string("allowedEmailDomains").nullable();
+      tb.boolean("isActive").notNullable();
+      tb.timestamps(true, true, true);
+      tb.uuid("orgId").notNullable().unique();
+      tb.foreign("orgId").references("id").inTable(TableName.Organization);
+    });
+  }
+
+  if (await knex.schema.hasTable(TableName.SuperAdmin)) {
+    if (!(await knex.schema.hasColumn(TableName.SuperAdmin, "trustOidcEmails"))) {
+      await knex.schema.alterTable(TableName.SuperAdmin, (tb) => {
+        tb.boolean("trustOidcEmails").defaultTo(false);
+      });
+    }
+  }
+}
+
+export async function down(knex: Knex): Promise<void> {
+  await knex.schema.dropTableIfExists(TableName.OidcConfig);
+
+  if (await knex.schema.hasTable(TableName.SuperAdmin)) {
+    if (await knex.schema.hasColumn(TableName.SuperAdmin, "trustOidcEmails")) {
+      await knex.schema.alterTable(TableName.SuperAdmin, (t) => {
+        t.dropColumn("trustOidcEmails");
+      });
+    }
+  }
+}

backend/src/db/schemas/index.ts

@@ -43,6 +43,7 @@ export * from "./kms-root-config";
 export * from "./ldap-configs";
 export * from "./ldap-group-maps";
 export * from "./models";
+export * from "./oidc-configs";
 export * from "./org-bots";
 export * from "./org-memberships";
 export * from "./org-roles";

backend/src/db/schemas/models.ts

@@ -78,6 +78,7 @@ export enum TableName {
   SecretRotationOutput = "secret_rotation_outputs",
   SamlConfig = "saml_configs",
   LdapConfig = "ldap_configs",
+  OidcConfig = "oidc_configs",
   LdapGroupMap = "ldap_group_maps",
   AuditLog = "audit_logs",
   AuditLogStream = "audit_log_streams",

backend/src/db/schemas/oidc-configs.ts

@@ -0,0 +1,34 @@
+// 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 OidcConfigsSchema = z.object({
+  id: z.string().uuid(),
+  discoveryURL: z.string().nullable().optional(),
+  issuer: z.string().nullable().optional(),
+  authorizationEndpoint: z.string().nullable().optional(),
+  jwksUri: z.string().nullable().optional(),
+  tokenEndpoint: z.string().nullable().optional(),
+  userinfoEndpoint: z.string().nullable().optional(),
+  encryptedClientId: z.string(),
+  configurationType: z.string(),
+  clientIdIV: z.string(),
+  clientIdTag: z.string(),
+  encryptedClientSecret: z.string(),
+  clientSecretIV: z.string(),
+  clientSecretTag: z.string(),
+  allowedEmailDomains: z.string().nullable().optional(),
+  isActive: z.boolean(),
+  createdAt: z.date(),
+  updatedAt: z.date(),
+  orgId: z.string().uuid()
+});
+
+export type TOidcConfigs = z.infer<typeof OidcConfigsSchema>;
+export type TOidcConfigsInsert = Omit<z.input<typeof OidcConfigsSchema>, TImmutableDBKeys>;
+export type TOidcConfigsUpdate = Partial<Omit<z.input<typeof OidcConfigsSchema>, TImmutableDBKeys>>;

backend/src/db/schemas/super-admin.ts

@@ -16,7 +16,8 @@ export const SuperAdminSchema = z.object({
   allowedSignUpDomain: z.string().nullable().optional(),
   instanceId: z.string().uuid().default("00000000-0000-0000-0000-000000000000"),
   trustSamlEmails: z.boolean().default(false).nullable().optional(),
-  trustLdapEmails: z.boolean().default(false).nullable().optional()
+  trustLdapEmails: z.boolean().default(false).nullable().optional(),
+  trustOidcEmails: z.boolean().default(false).nullable().optional()
 });
 
 export type TSuperAdmin = z.infer<typeof SuperAdminSchema>;

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

@@ -8,6 +8,7 @@ import { registerGroupRouter } from "./group-router";
 import { registerIdentityProjectAdditionalPrivilegeRouter } from "./identity-project-additional-privilege-router";
 import { registerLdapRouter } from "./ldap-router";
 import { registerLicenseRouter } from "./license-router";
+import { registerOidcRouter } from "./oidc-router";
 import { registerOrgRoleRouter } from "./org-role-router";
 import { registerProjectRoleRouter } from "./project-role-router";
 import { registerProjectRouter } from "./project-router";
@@ -64,7 +65,14 @@ export const registerV1EERoutes = async (server: FastifyZodProvider) => {
     { prefix: "/pki" }
   );
 
-  await server.register(registerSamlRouter, { prefix: "/sso" });
+  await server.register(
+    async (ssoRouter) => {
+      await ssoRouter.register(registerSamlRouter);
+      await ssoRouter.register(registerOidcRouter, { prefix: "/oidc" });
+    },
+    { prefix: "/sso" }
+  );
+
   await server.register(registerScimRouter, { prefix: "/scim" });
   await server.register(registerLdapRouter, { prefix: "/ldap" });
   await server.register(registerSecretScanningRouter, { prefix: "/secret-scanning" });

backend/src/ee/routes/v1/oidc-router.ts

@@ -0,0 +1,355 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/* eslint-disable @typescript-eslint/no-unsafe-return */
+/* eslint-disable @typescript-eslint/no-unsafe-member-access */
+/* eslint-disable @typescript-eslint/no-unsafe-assignment */
+/* eslint-disable @typescript-eslint/no-unsafe-call */
+/* eslint-disable @typescript-eslint/no-unsafe-argument */
+// All the any rules are disabled because passport typesense with fastify is really poor
+
+import { Authenticator, Strategy } from "@fastify/passport";
+import fastifySession from "@fastify/session";
+import RedisStore from "connect-redis";
+import { Redis } from "ioredis";
+import { z } from "zod";
+
+import { OidcConfigsSchema } from "@app/db/schemas/oidc-configs";
+import { OIDCConfigurationType } from "@app/ee/services/oidc/oidc-config-types";
+import { getConfig } from "@app/lib/config/env";
+import { authRateLimit, readLimit, writeLimit } from "@app/server/config/rateLimiter";
+import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
+import { AuthMode } from "@app/services/auth/auth-type";
+
+export const registerOidcRouter = async (server: FastifyZodProvider) => {
+  const appCfg = getConfig();
+  const redis = new Redis(appCfg.REDIS_URL);
+  const passport = new Authenticator({ key: "oidc", userProperty: "passportUser" });
+
+  /*
+  - OIDC protocol cannot work without sessions: https://github.com/panva/node-openid-client/issues/190
+  - Current redis usage is not ideal and will eventually have to be refactored to use a better structure
+  - Fastify session <> Redis structure is based on the ff: https://github.com/fastify/session/blob/master/examples/redis.js
+  */
+  const redisStore = new RedisStore({
+    client: redis,
+    prefix: "oidc-session:",
+    ttl: 600 // 10 minutes
+  });
+
+  await server.register(fastifySession, {
+    secret: appCfg.COOKIE_SECRET_SIGN_KEY,
+    store: redisStore,
+    cookie: {
+      secure: appCfg.HTTPS_ENABLED,
+      sameSite: "lax" // we want cookies to be sent to Infisical in redirects originating from IDP server
+    }
+  });
+
+  await server.register(passport.initialize());
+  await server.register(passport.secureSession());
+
+  // redirect to IDP for login
+  server.route({
+    url: "/login",
+    method: "GET",
+    config: {
+      rateLimit: authRateLimit
+    },
+    schema: {
+      querystring: z.object({
+        orgSlug: z.string().trim(),
+        callbackPort: z.string().trim().optional()
+      })
+    },
+    preValidation: [
+      async (req, res) => {
+        const { orgSlug, callbackPort } = req.query;
+
+        // ensure fresh session state per login attempt
+        await req.session.regenerate();
+
+        req.session.set<any>("oidcOrgSlug", orgSlug);
+
+        if (callbackPort) {
+          req.session.set<any>("callbackPort", callbackPort);
+        }
+
+        const oidcStrategy = await server.services.oidc.getOrgAuthStrategy(orgSlug, callbackPort);
+        return (
+          passport.authenticate(oidcStrategy as Strategy, {
+            scope: "profile email openid"
+          }) as any
+        )(req, res);
+      }
+    ],
+    handler: () => {}
+  });
+
+  // callback route after login from IDP
+  server.route({
+    url: "/callback",
+    method: "GET",
+    preValidation: [
+      async (req, res) => {
+        const oidcOrgSlug = req.session.get<any>("oidcOrgSlug");
+        const callbackPort = req.session.get<any>("callbackPort");
+        const oidcStrategy = await server.services.oidc.getOrgAuthStrategy(oidcOrgSlug, callbackPort);
+
+        return (
+          passport.authenticate(oidcStrategy as Strategy, {
+            failureRedirect: "/api/v1/sso/oidc/login/error",
+            session: false,
+            failureMessage: true
+          }) as any
+        )(req, res);
+      }
+    ],
+    handler: async (req, res) => {
+      await req.session.destroy();
+
+      if (req.passportUser.isUserCompleted) {
+        return res.redirect(
+          `${appCfg.SITE_URL}/login/sso?token=${encodeURIComponent(req.passportUser.providerAuthToken)}`
+        );
+      }
+
+      // signup
+      return res.redirect(
+        `${appCfg.SITE_URL}/signup/sso?token=${encodeURIComponent(req.passportUser.providerAuthToken)}`
+      );
+    }
+  });
+
+  server.route({
+    url: "/login/error",
+    method: "GET",
+    handler: async (req, res) => {
+      await req.session.destroy();
+
+      return res.status(500).send({
+        error: "Authentication error",
+        details: req.query
+      });
+    }
+  });
+
+  server.route({
+    url: "/config",
+    method: "GET",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT]),
+    schema: {
+      querystring: z.object({
+        orgSlug: z.string().trim()
+      }),
+      response: {
+        200: OidcConfigsSchema.pick({
+          id: true,
+          issuer: true,
+          authorizationEndpoint: true,
+          jwksUri: true,
+          tokenEndpoint: true,
+          userinfoEndpoint: true,
+          configurationType: true,
+          discoveryURL: true,
+          isActive: true,
+          orgId: true,
+          allowedEmailDomains: true
+        }).extend({
+          clientId: z.string(),
+          clientSecret: z.string()
+        })
+      }
+    },
+    handler: async (req) => {
+      const { orgSlug } = req.query;
+      const oidc = await server.services.oidc.getOidc({
+        orgSlug,
+        type: "external",
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorOrgId: req.permission.orgId,
+        actorAuthMethod: req.permission.authMethod
+      });
+
+      return oidc;
+    }
+  });
+
+  server.route({
+    method: "PATCH",
+    url: "/config",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT]),
+    schema: {
+      body: z
+        .object({
+          allowedEmailDomains: z
+            .string()
+            .trim()
+            .optional()
+            .default("")
+            .transform((data) => {
+              if (data === "") return "";
+              // Trim each ID and join with ', ' to ensure formatting
+              return data
+                .split(",")
+                .map((id) => id.trim())
+                .join(", ");
+            }),
+          discoveryURL: z.string().trim(),
+          configurationType: z.nativeEnum(OIDCConfigurationType),
+          issuer: z.string().trim(),
+          authorizationEndpoint: z.string().trim(),
+          jwksUri: z.string().trim(),
+          tokenEndpoint: z.string().trim(),
+          userinfoEndpoint: z.string().trim(),
+          clientId: z.string().trim(),
+          clientSecret: z.string().trim(),
+          isActive: z.boolean()
+        })
+        .partial()
+        .merge(z.object({ orgSlug: z.string() })),
+      response: {
+        200: OidcConfigsSchema.pick({
+          id: true,
+          issuer: true,
+          authorizationEndpoint: true,
+          configurationType: true,
+          discoveryURL: true,
+          jwksUri: true,
+          tokenEndpoint: true,
+          userinfoEndpoint: true,
+          orgId: true,
+          allowedEmailDomains: true,
+          isActive: true
+        })
+      }
+    },
+    handler: async (req) => {
+      const oidc = await server.services.oidc.updateOidcCfg({
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId,
+        ...req.body
+      });
+      return oidc;
+    }
+  });
+
+  server.route({
+    method: "POST",
+    url: "/config",
+    config: {
+      rateLimit: writeLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT]),
+    schema: {
+      body: z
+        .object({
+          allowedEmailDomains: z
+            .string()
+            .trim()
+            .optional()
+            .default("")
+            .transform((data) => {
+              if (data === "") return "";
+              // Trim each ID and join with ', ' to ensure formatting
+              return data
+                .split(",")
+                .map((id) => id.trim())
+                .join(", ");
+            }),
+          configurationType: z.nativeEnum(OIDCConfigurationType),
+          issuer: z.string().trim().optional().default(""),
+          discoveryURL: z.string().trim().optional().default(""),
+          authorizationEndpoint: z.string().trim().optional().default(""),
+          jwksUri: z.string().trim().optional().default(""),
+          tokenEndpoint: z.string().trim().optional().default(""),
+          userinfoEndpoint: z.string().trim().optional().default(""),
+          clientId: z.string().trim(),
+          clientSecret: z.string().trim(),
+          isActive: z.boolean(),
+          orgSlug: z.string().trim()
+        })
+        .superRefine((data, ctx) => {
+          if (data.configurationType === OIDCConfigurationType.CUSTOM) {
+            if (!data.issuer) {
+              ctx.addIssue({
+                path: ["issuer"],
+                message: "Issuer is required",
+                code: z.ZodIssueCode.custom
+              });
+            }
+            if (!data.authorizationEndpoint) {
+              ctx.addIssue({
+                path: ["authorizationEndpoint"],
+                message: "Authorization endpoint is required",
+                code: z.ZodIssueCode.custom
+              });
+            }
+            if (!data.jwksUri) {
+              ctx.addIssue({
+                path: ["jwksUri"],
+                message: "JWKS URI is required",
+                code: z.ZodIssueCode.custom
+              });
+            }
+            if (!data.tokenEndpoint) {
+              ctx.addIssue({
+                path: ["tokenEndpoint"],
+                message: "Token endpoint is required",
+                code: z.ZodIssueCode.custom
+              });
+            }
+            if (!data.userinfoEndpoint) {
+              ctx.addIssue({
+                path: ["userinfoEndpoint"],
+                message: "Userinfo endpoint is required",
+                code: z.ZodIssueCode.custom
+              });
+            }
+          } else {
+            // eslint-disable-next-line no-lonely-if
+            if (!data.discoveryURL) {
+              ctx.addIssue({
+                path: ["discoveryURL"],
+                message: "Discovery URL is required",
+                code: z.ZodIssueCode.custom
+              });
+            }
+          }
+        }),
+      response: {
+        200: OidcConfigsSchema.pick({
+          id: true,
+          issuer: true,
+          authorizationEndpoint: true,
+          configurationType: true,
+          discoveryURL: true,
+          jwksUri: true,
+          tokenEndpoint: true,
+          userinfoEndpoint: true,
+          orgId: true,
+          isActive: true,
+          allowedEmailDomains: true
+        })
+      }
+    },
+
+    handler: async (req) => {
+      const oidc = await server.services.oidc.createOidcCfg({
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId,
+        ...req.body
+      });
+      return oidc;
+    }
+  });
+};

backend/src/ee/services/license/licence-fns.ts

@@ -27,6 +27,7 @@ export const getDefaultOnPremFeatures = (): TFeatureSet => ({
   auditLogStreams: false,
   auditLogStreamLimit: 3,
   samlSSO: false,
+  oidcSSO: false,
   scim: false,
   ldap: false,
   groups: false,

backend/src/ee/services/license/license-types.ts

@@ -44,6 +44,7 @@ export type TFeatureSet = {
   auditLogStreams: false;
   auditLogStreamLimit: 3;
   samlSSO: false;
+  oidcSSO: false;
   scim: false;
   ldap: false;
   groups: false;

backend/src/ee/services/oidc/oidc-config-dal.ts

@@ -0,0 +1,11 @@
+import { TDbClient } from "@app/db";
+import { TableName } from "@app/db/schemas";
+import { ormify } from "@app/lib/knex";
+
+export type TOidcConfigDALFactory = ReturnType<typeof oidcConfigDALFactory>;
+
+export const oidcConfigDALFactory = (db: TDbClient) => {
+  const oidcCfgOrm = ormify(db, TableName.OidcConfig);
+
+  return { ...oidcCfgOrm };
+};

backend/src/ee/services/oidc/oidc-config-service.ts

@@ -0,0 +1,637 @@
+/* eslint-disable @typescript-eslint/no-unsafe-call */
+import { ForbiddenError } from "@casl/ability";
+import jwt from "jsonwebtoken";
+import { Issuer, Issuer as OpenIdIssuer, Strategy as OpenIdStrategy, TokenSet } from "openid-client";
+
+import { OrgMembershipRole, OrgMembershipStatus, SecretKeyEncoding, TableName, TUsers } from "@app/db/schemas";
+import { TOidcConfigsUpdate } from "@app/db/schemas/oidc-configs";
+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 { getConfig } from "@app/lib/config/env";
+import {
+  decryptSymmetric,
+  encryptSymmetric,
+  generateAsymmetricKeyPair,
+  generateSymmetricKey,
+  infisicalSymmetricDecrypt,
+  infisicalSymmetricEncypt
+} from "@app/lib/crypto/encryption";
+import { BadRequestError } from "@app/lib/errors";
+import { AuthMethod, AuthTokenType } from "@app/services/auth/auth-type";
+import { TAuthTokenServiceFactory } from "@app/services/auth-token/auth-token-service";
+import { TokenType } from "@app/services/auth-token/auth-token-types";
+import { TOrgBotDALFactory } from "@app/services/org/org-bot-dal";
+import { TOrgDALFactory } from "@app/services/org/org-dal";
+import { TOrgMembershipDALFactory } from "@app/services/org-membership/org-membership-dal";
+import { SmtpTemplates, TSmtpService } from "@app/services/smtp/smtp-service";
+import { getServerCfg } from "@app/services/super-admin/super-admin-service";
+import { TUserDALFactory } from "@app/services/user/user-dal";
+import { normalizeUsername } from "@app/services/user/user-fns";
+import { TUserAliasDALFactory } from "@app/services/user-alias/user-alias-dal";
+import { UserAliasType } from "@app/services/user-alias/user-alias-types";
+
+import { TOidcConfigDALFactory } from "./oidc-config-dal";
+import {
+  OIDCConfigurationType,
+  TCreateOidcCfgDTO,
+  TGetOidcCfgDTO,
+  TOidcLoginDTO,
+  TUpdateOidcCfgDTO
+} from "./oidc-config-types";
+
+type TOidcConfigServiceFactoryDep = {
+  userDAL: Pick<
+    TUserDALFactory,
+    "create" | "findOne" | "transaction" | "updateById" | "findById" | "findUserEncKeyByUserId"
+  >;
+  userAliasDAL: Pick<TUserAliasDALFactory, "create" | "findOne">;
+  orgDAL: Pick<
+    TOrgDALFactory,
+    "createMembership" | "updateMembershipById" | "findMembership" | "findOrgById" | "findOne" | "updateById"
+  >;
+  orgMembershipDAL: Pick<TOrgMembershipDALFactory, "create">;
+  orgBotDAL: Pick<TOrgBotDALFactory, "findOne" | "create" | "transaction">;
+  licenseService: Pick<TLicenseServiceFactory, "getPlan" | "updateSubscriptionOrgMemberCount">;
+  tokenService: Pick<TAuthTokenServiceFactory, "createTokenForUser">;
+  smtpService: Pick<TSmtpService, "sendMail">;
+  permissionService: Pick<TPermissionServiceFactory, "getOrgPermission">;
+  oidcConfigDAL: Pick<TOidcConfigDALFactory, "findOne" | "update" | "create">;
+};
+
+export type TOidcConfigServiceFactory = ReturnType<typeof oidcConfigServiceFactory>;
+
+export const oidcConfigServiceFactory = ({
+  orgDAL,
+  orgMembershipDAL,
+  userDAL,
+  userAliasDAL,
+  licenseService,
+  permissionService,
+  tokenService,
+  orgBotDAL,
+  smtpService,
+  oidcConfigDAL
+}: TOidcConfigServiceFactoryDep) => {
+  const getOidc = async (dto: TGetOidcCfgDTO) => {
+    const org = await orgDAL.findOne({ slug: dto.orgSlug });
+    if (!org) {
+      throw new BadRequestError({
+        message: "Organization not found",
+        name: "OrgNotFound"
+      });
+    }
+    if (dto.type === "external") {
+      const { permission } = await permissionService.getOrgPermission(
+        dto.actor,
+        dto.actorId,
+        org.id,
+        dto.actorAuthMethod,
+        dto.actorOrgId
+      );
+      ForbiddenError.from(permission).throwUnlessCan(OrgPermissionActions.Read, OrgPermissionSubjects.Sso);
+    }
+
+    const oidcCfg = await oidcConfigDAL.findOne({
+      orgId: org.id
+    });
+
+    if (!oidcCfg) {
+      throw new BadRequestError({
+        message: "Failed to find organization OIDC configuration"
+      });
+    }
+
+    // decrypt and return cfg
+    const orgBot = await orgBotDAL.findOne({ orgId: oidcCfg.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 { encryptedClientId, clientIdIV, clientIdTag, encryptedClientSecret, clientSecretIV, clientSecretTag } =
+      oidcCfg;
+
+    let clientId = "";
+    if (encryptedClientId && clientIdIV && clientIdTag) {
+      clientId = decryptSymmetric({
+        ciphertext: encryptedClientId,
+        key,
+        tag: clientIdTag,
+        iv: clientIdIV
+      });
+    }
+
+    let clientSecret = "";
+    if (encryptedClientSecret && clientSecretIV && clientSecretTag) {
+      clientSecret = decryptSymmetric({
+        key,
+        tag: clientSecretTag,
+        iv: clientSecretIV,
+        ciphertext: encryptedClientSecret
+      });
+    }
+
+    return {
+      id: oidcCfg.id,
+      issuer: oidcCfg.issuer,
+      authorizationEndpoint: oidcCfg.authorizationEndpoint,
+      configurationType: oidcCfg.configurationType,
+      discoveryURL: oidcCfg.discoveryURL,
+      jwksUri: oidcCfg.jwksUri,
+      tokenEndpoint: oidcCfg.tokenEndpoint,
+      userinfoEndpoint: oidcCfg.userinfoEndpoint,
+      orgId: oidcCfg.orgId,
+      isActive: oidcCfg.isActive,
+      allowedEmailDomains: oidcCfg.allowedEmailDomains,
+      clientId,
+      clientSecret
+    };
+  };
+
+  const oidcLogin = async ({ externalId, email, firstName, lastName, orgId, callbackPort }: TOidcLoginDTO) => {
+    const serverCfg = await getServerCfg();
+    const appCfg = getConfig();
+    const userAlias = await userAliasDAL.findOne({
+      externalId,
+      orgId,
+      aliasType: UserAliasType.OIDC
+    });
+
+    const organization = await orgDAL.findOrgById(orgId);
+    if (!organization) throw new BadRequestError({ message: "Org not found" });
+
+    let user: TUsers;
+    if (userAlias) {
+      user = await userDAL.transaction(async (tx) => {
+        const foundUser = await userDAL.findById(userAlias.userId, tx);
+        const [orgMembership] = await orgDAL.findMembership(
+          {
+            [`${TableName.OrgMembership}.userId` as "userId"]: foundUser.id,
+            [`${TableName.OrgMembership}.orgId` as "id"]: orgId
+          },
+          { tx }
+        );
+        if (!orgMembership) {
+          await orgMembershipDAL.create(
+            {
+              userId: userAlias.userId,
+              inviteEmail: email,
+              orgId,
+              role: OrgMembershipRole.Member,
+              status: foundUser.isAccepted ? OrgMembershipStatus.Accepted : OrgMembershipStatus.Invited // if user is fully completed, then set status to accepted, otherwise set it to invited so we can update it later
+            },
+            tx
+          );
+          // Only update the membership to Accepted if the user account is already completed.
+        } else if (orgMembership.status === OrgMembershipStatus.Invited && foundUser.isAccepted) {
+          await orgDAL.updateMembershipById(
+            orgMembership.id,
+            {
+              status: OrgMembershipStatus.Accepted
+            },
+            tx
+          );
+        }
+
+        return foundUser;
+      });
+    } else {
+      user = await userDAL.transaction(async (tx) => {
+        let newUser: TUsers | undefined;
+
+        if (serverCfg.trustOidcEmails) {
+          newUser = await userDAL.findOne(
+            {
+              email,
+              isEmailVerified: true
+            },
+            tx
+          );
+        }
+
+        if (!newUser) {
+          const uniqueUsername = await normalizeUsername(externalId, userDAL);
+          newUser = await userDAL.create(
+            {
+              email,
+              firstName,
+              isEmailVerified: serverCfg.trustOidcEmails,
+              username: serverCfg.trustOidcEmails ? email : uniqueUsername,
+              lastName,
+              authMethods: [],
+              isGhost: false
+            },
+            tx
+          );
+        }
+
+        await userAliasDAL.create(
+          {
+            userId: newUser.id,
+            aliasType: UserAliasType.OIDC,
+            externalId,
+            emails: email ? [email] : [],
+            orgId
+          },
+          tx
+        );
+
+        const [orgMembership] = await orgDAL.findMembership(
+          {
+            [`${TableName.OrgMembership}.userId` as "userId"]: newUser.id,
+            [`${TableName.OrgMembership}.orgId` as "id"]: orgId
+          },
+          { tx }
+        );
+
+        if (!orgMembership) {
+          await orgMembershipDAL.create(
+            {
+              userId: newUser.id,
+              inviteEmail: email,
+              orgId,
+              role: OrgMembershipRole.Member,
+              status: newUser.isAccepted ? OrgMembershipStatus.Accepted : OrgMembershipStatus.Invited // if user is fully completed, then set status to accepted, otherwise set it to invited so we can update it later
+            },
+            tx
+          );
+          // Only update the membership to Accepted if the user account is already completed.
+        } else if (orgMembership.status === OrgMembershipStatus.Invited && newUser.isAccepted) {
+          await orgDAL.updateMembershipById(
+            orgMembership.id,
+            {
+              status: OrgMembershipStatus.Accepted
+            },
+            tx
+          );
+        }
+
+        return newUser;
+      });
+    }
+
+    await licenseService.updateSubscriptionOrgMemberCount(organization.id);
+
+    const userEnc = await userDAL.findUserEncKeyByUserId(user.id);
+    const isUserCompleted = Boolean(user.isAccepted);
+    const providerAuthToken = jwt.sign(
+      {
+        authTokenType: AuthTokenType.PROVIDER_TOKEN,
+        userId: user.id,
+        username: user.username,
+        ...(user.email && { email: user.email, isEmailVerified: user.isEmailVerified }),
+        firstName,
+        lastName,
+        organizationName: organization.name,
+        organizationId: organization.id,
+        organizationSlug: organization.slug,
+        hasExchangedPrivateKey: Boolean(userEnc?.serverEncryptedPrivateKey),
+        authMethod: AuthMethod.OIDC,
+        authType: UserAliasType.OIDC,
+        isUserCompleted,
+        ...(callbackPort && { callbackPort })
+      },
+      appCfg.AUTH_SECRET,
+      {
+        expiresIn: appCfg.JWT_PROVIDER_AUTH_LIFETIME
+      }
+    );
+
+    if (user.email && !user.isEmailVerified) {
+      const token = await tokenService.createTokenForUser({
+        type: TokenType.TOKEN_EMAIL_VERIFICATION,
+        userId: user.id
+      });
+
+      await smtpService.sendMail({
+        template: SmtpTemplates.EmailVerification,
+        subjectLine: "Infisical confirmation code",
+        recipients: [user.email],
+        substitutions: {
+          code: token
+        }
+      });
+    }
+
+    return { isUserCompleted, providerAuthToken };
+  };
+
+  const updateOidcCfg = async ({
+    orgSlug,
+    allowedEmailDomains,
+    configurationType,
+    discoveryURL,
+    actor,
+    actorOrgId,
+    actorAuthMethod,
+    actorId,
+    issuer,
+    isActive,
+    authorizationEndpoint,
+    jwksUri,
+    tokenEndpoint,
+    userinfoEndpoint,
+    clientId,
+    clientSecret
+  }: TUpdateOidcCfgDTO) => {
+    const org = await orgDAL.findOne({
+      slug: orgSlug
+    });
+
+    if (!org) {
+      throw new BadRequestError({
+        message: "Organization not found"
+      });
+    }
+
+    const plan = await licenseService.getPlan(org.id);
+    if (!plan.oidcSSO)
+      throw new BadRequestError({
+        message:
+          "Failed to update OIDC SSO configuration due to plan restriction. Upgrade plan to update SSO configuration."
+      });
+
+    const { permission } = await permissionService.getOrgPermission(
+      actor,
+      actorId,
+      org.id,
+      actorAuthMethod,
+      actorOrgId
+    );
+    ForbiddenError.from(permission).throwUnlessCan(OrgPermissionActions.Edit, OrgPermissionSubjects.Sso);
+
+    const orgBot = await orgBotDAL.findOne({ orgId: org.id });
+    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 updateQuery: TOidcConfigsUpdate = {
+      allowedEmailDomains,
+      configurationType,
+      discoveryURL,
+      issuer,
+      authorizationEndpoint,
+      tokenEndpoint,
+      userinfoEndpoint,
+      jwksUri,
+      isActive
+    };
+
+    if (clientId !== undefined) {
+      const { ciphertext: encryptedClientId, iv: clientIdIV, tag: clientIdTag } = encryptSymmetric(clientId, key);
+      updateQuery.encryptedClientId = encryptedClientId;
+      updateQuery.clientIdIV = clientIdIV;
+      updateQuery.clientIdTag = clientIdTag;
+    }
+
+    if (clientSecret !== undefined) {
+      const {
+        ciphertext: encryptedClientSecret,
+        iv: clientSecretIV,
+        tag: clientSecretTag
+      } = encryptSymmetric(clientSecret, key);
+
+      updateQuery.encryptedClientSecret = encryptedClientSecret;
+      updateQuery.clientSecretIV = clientSecretIV;
+      updateQuery.clientSecretTag = clientSecretTag;
+    }
+
+    const [ssoConfig] = await oidcConfigDAL.update({ orgId: org.id }, updateQuery);
+    return ssoConfig;
+  };
+
+  const createOidcCfg = async ({
+    orgSlug,
+    allowedEmailDomains,
+    configurationType,
+    discoveryURL,
+    actor,
+    actorOrgId,
+    actorAuthMethod,
+    actorId,
+    issuer,
+    isActive,
+    authorizationEndpoint,
+    jwksUri,
+    tokenEndpoint,
+    userinfoEndpoint,
+    clientId,
+    clientSecret
+  }: TCreateOidcCfgDTO) => {
+    const org = await orgDAL.findOne({
+      slug: orgSlug
+    });
+    if (!org) {
+      throw new BadRequestError({
+        message: "Organization not found"
+      });
+    }
+
+    const plan = await licenseService.getPlan(org.id);
+    if (!plan.oidcSSO)
+      throw new BadRequestError({
+        message:
+          "Failed to create OIDC SSO configuration due to plan restriction. Upgrade plan to update SSO configuration."
+      });
+
+    const { permission } = await permissionService.getOrgPermission(
+      actor,
+      actorId,
+      org.id,
+      actorAuthMethod,
+      actorOrgId
+    );
+    ForbiddenError.from(permission).throwUnlessCan(OrgPermissionActions.Create, OrgPermissionSubjects.Sso);
+
+    const orgBot = await orgBotDAL.transaction(async (tx) => {
+      const doc = await orgBotDAL.findOne({ orgId: org.id }, 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: org.id,
+          privateKeyTag,
+          privateKeyAlgorithm,
+          privateKeyKeyEncoding,
+          symmetricKeyKeyEncoding
+        },
+        tx
+      );
+    });
+
+    const key = infisicalSymmetricDecrypt({
+      ciphertext: orgBot.encryptedSymmetricKey,
+      iv: orgBot.symmetricKeyIV,
+      tag: orgBot.symmetricKeyTag,
+      keyEncoding: orgBot.symmetricKeyKeyEncoding as SecretKeyEncoding
+    });
+
+    const { ciphertext: encryptedClientId, iv: clientIdIV, tag: clientIdTag } = encryptSymmetric(clientId, key);
+    const {
+      ciphertext: encryptedClientSecret,
+      iv: clientSecretIV,
+      tag: clientSecretTag
+    } = encryptSymmetric(clientSecret, key);
+
+    const oidcCfg = await oidcConfigDAL.create({
+      issuer,
+      isActive,
+      configurationType,
+      discoveryURL,
+      authorizationEndpoint,
+      allowedEmailDomains,
+      jwksUri,
+      tokenEndpoint,
+      userinfoEndpoint,
+      orgId: org.id,
+      encryptedClientId,
+      clientIdIV,
+      clientIdTag,
+      encryptedClientSecret,
+      clientSecretIV,
+      clientSecretTag
+    });
+
+    return oidcCfg;
+  };
+
+  const getOrgAuthStrategy = async (orgSlug: string, callbackPort?: string) => {
+    const appCfg = getConfig();
+
+    const org = await orgDAL.findOne({
+      slug: orgSlug
+    });
+
+    if (!org) {
+      throw new BadRequestError({
+        message: "Organization not found."
+      });
+    }
+
+    const oidcCfg = await getOidc({
+      type: "internal",
+      orgSlug
+    });
+
+    if (!oidcCfg || !oidcCfg.isActive) {
+      throw new BadRequestError({
+        message: "Failed to authenticate with OIDC SSO"
+      });
+    }
+
+    let issuer: Issuer;
+    if (oidcCfg.configurationType === OIDCConfigurationType.DISCOVERY_URL) {
+      if (!oidcCfg.discoveryURL) {
+        throw new BadRequestError({
+          message: "OIDC not configured correctly"
+        });
+      }
+      issuer = await Issuer.discover(oidcCfg.discoveryURL);
+    } else {
+      if (
+        !oidcCfg.issuer ||
+        !oidcCfg.authorizationEndpoint ||
+        !oidcCfg.jwksUri ||
+        !oidcCfg.tokenEndpoint ||
+        !oidcCfg.userinfoEndpoint
+      ) {
+        throw new BadRequestError({
+          message: "OIDC not configured correctly"
+        });
+      }
+      issuer = new OpenIdIssuer({
+        issuer: oidcCfg.issuer,
+        authorization_endpoint: oidcCfg.authorizationEndpoint,
+        jwks_uri: oidcCfg.jwksUri,
+        token_endpoint: oidcCfg.tokenEndpoint,
+        userinfo_endpoint: oidcCfg.userinfoEndpoint
+      });
+    }
+
+    const client = new issuer.Client({
+      client_id: oidcCfg.clientId,
+      client_secret: oidcCfg.clientSecret,
+      redirect_uris: [`${appCfg.SITE_URL}/api/v1/sso/oidc/callback`]
+    });
+
+    const strategy = new OpenIdStrategy(
+      {
+        client,
+        passReqToCallback: true
+      },
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      (_req: any, tokenSet: TokenSet, cb: any) => {
+        const claims = tokenSet.claims();
+        if (!claims.email || !claims.given_name) {
+          throw new BadRequestError({
+            message: "Invalid request. Missing email or first name"
+          });
+        }
+
+        if (oidcCfg.allowedEmailDomains) {
+          const allowedDomains = oidcCfg.allowedEmailDomains.split(", ");
+          if (!allowedDomains.includes(claims.email.split("@")[1])) {
+            throw new BadRequestError({
+              message: "Email not allowed."
+            });
+          }
+        }
+
+        oidcLogin({
+          email: claims.email,
+          externalId: claims.sub,
+          firstName: claims.given_name ?? "",
+          lastName: claims.family_name ?? "",
+          orgId: org.id,
+          callbackPort
+        })
+          .then(({ isUserCompleted, providerAuthToken }) => {
+            cb(null, { isUserCompleted, providerAuthToken });
+          })
+          .catch((error) => {
+            cb(error);
+          });
+      }
+    );
+
+    return strategy;
+  };
+
+  return { oidcLogin, getOrgAuthStrategy, getOidc, updateOidcCfg, createOidcCfg };
+};

backend/src/ee/services/oidc/oidc-config-types.ts

@@ -0,0 +1,56 @@
+import { TGenericPermission } from "@app/lib/types";
+
+export enum OIDCConfigurationType {
+  CUSTOM = "custom",
+  DISCOVERY_URL = "discoveryURL"
+}
+
+export type TOidcLoginDTO = {
+  externalId: string;
+  email: string;
+  firstName: string;
+  lastName?: string;
+  orgId: string;
+  callbackPort?: string;
+};
+
+export type TGetOidcCfgDTO =
+  | ({
+      type: "external";
+      orgSlug: string;
+    } & TGenericPermission)
+  | {
+      type: "internal";
+      orgSlug: string;
+    };
+
+export type TCreateOidcCfgDTO = {
+  issuer?: string;
+  authorizationEndpoint?: string;
+  discoveryURL?: string;
+  configurationType: OIDCConfigurationType;
+  allowedEmailDomains?: string;
+  jwksUri?: string;
+  tokenEndpoint?: string;
+  userinfoEndpoint?: string;
+  clientId: string;
+  clientSecret: string;
+  isActive: boolean;
+  orgSlug: string;
+} & TGenericPermission;
+
+export type TUpdateOidcCfgDTO = Partial<{
+  issuer: string;
+  authorizationEndpoint: string;
+  allowedEmailDomains: string;
+  discoveryURL: string;
+  jwksUri: string;
+  configurationType: OIDCConfigurationType;
+  tokenEndpoint: string;
+  userinfoEndpoint: string;
+  clientId: string;
+  clientSecret: string;
+  isActive: boolean;
+  orgSlug: string;
+}> &
+  TGenericPermission;

backend/src/ee/services/permission/org-permission.ts

@@ -116,7 +116,6 @@ const buildMemberPermission = () => {
   can(OrgPermissionActions.Read, OrgPermissionSubjects.Role);
   can(OrgPermissionActions.Read, OrgPermissionSubjects.Settings);
   can(OrgPermissionActions.Read, OrgPermissionSubjects.Billing);
-  can(OrgPermissionActions.Read, OrgPermissionSubjects.Sso);
   can(OrgPermissionActions.Read, OrgPermissionSubjects.IncidentAccount);
 
   can(OrgPermissionActions.Read, OrgPermissionSubjects.SecretScanning);

backend/src/server/routes/index.ts

@@ -32,6 +32,8 @@ import { ldapConfigServiceFactory } from "@app/ee/services/ldap-config/ldap-conf
 import { ldapGroupMapDALFactory } from "@app/ee/services/ldap-config/ldap-group-map-dal";
 import { licenseDALFactory } from "@app/ee/services/license/license-dal";
 import { licenseServiceFactory } from "@app/ee/services/license/license-service";
+import { oidcConfigDALFactory } from "@app/ee/services/oidc/oidc-config-dal";
+import { oidcConfigServiceFactory } from "@app/ee/services/oidc/oidc-config-service";
 import { permissionDALFactory } from "@app/ee/services/permission/permission-dal";
 import { permissionServiceFactory } from "@app/ee/services/permission/permission-service";
 import { projectUserAdditionalPrivilegeDALFactory } from "@app/ee/services/project-user-additional-privilege/project-user-additional-privilege-dal";
@@ -250,6 +252,7 @@ export const registerRoutes = async (
   const ldapConfigDAL = ldapConfigDALFactory(db);
   const ldapGroupMapDAL = ldapGroupMapDALFactory(db);
 
+  const oidcConfigDAL = oidcConfigDALFactory(db);
   const accessApprovalPolicyDAL = accessApprovalPolicyDALFactory(db);
   const accessApprovalRequestDAL = accessApprovalRequestDALFactory(db);
   const accessApprovalPolicyApproverDAL = accessApprovalPolicyApproverDALFactory(db);
@@ -903,6 +906,19 @@ export const registerRoutes = async (
     secretSharingDAL
   });
 
+  const oidcService = oidcConfigServiceFactory({
+    orgDAL,
+    orgMembershipDAL,
+    userDAL,
+    userAliasDAL,
+    licenseService,
+    tokenService,
+    smtpService,
+    orgBotDAL,
+    permissionService,
+    oidcConfigDAL
+  });
+
   await superAdminService.initServerCfg();
   //
   // setup the communication with license key server
@@ -923,6 +939,7 @@ export const registerRoutes = async (
     permission: permissionService,
     org: orgService,
     orgRole: orgRoleService,
+    oidc: oidcService,
     apiKey: apiKeyService,
     authToken: tokenService,
     superAdmin: superAdminService,

backend/src/server/routes/v1/admin-router.ts

@@ -51,7 +51,8 @@ export const registerAdminRouter = async (server: FastifyZodProvider) => {
         allowSignUp: z.boolean().optional(),
         allowedSignUpDomain: z.string().optional().nullable(),
         trustSamlEmails: z.boolean().optional(),
-        trustLdapEmails: z.boolean().optional()
+        trustLdapEmails: z.boolean().optional(),
+        trustOidcEmails: z.boolean().optional()
       }),
       response: {
         200: z.object({

backend/src/services/auth/auth-login-service.ts

@@ -202,7 +202,10 @@ export const authLoginServiceFactory = ({
       const decodedProviderToken = validateProviderAuthToken(providerAuthToken, email);
 
       authMethod = decodedProviderToken.authMethod;
-      if ((isAuthMethodSaml(authMethod) || authMethod === AuthMethod.LDAP) && decodedProviderToken.orgId) {
+      if (
+        (isAuthMethodSaml(authMethod) || [AuthMethod.LDAP, AuthMethod.OIDC].includes(authMethod)) &&
+        decodedProviderToken.orgId
+      ) {
         organizationId = decodedProviderToken.orgId;
       }
     }
@@ -578,7 +581,8 @@ export const authLoginServiceFactory = ({
     const { authMethod, userName } = decodedProviderToken;
     if (!userName) throw new BadRequestError({ message: "Missing user name" });
     const organizationId =
-      (isAuthMethodSaml(authMethod) || authMethod === AuthMethod.LDAP) && decodedProviderToken.orgId
+      (isAuthMethodSaml(authMethod) || [AuthMethod.LDAP, AuthMethod.OIDC].includes(authMethod)) &&
+      decodedProviderToken.orgId
         ? decodedProviderToken.orgId
         : undefined;
 

backend/src/services/auth/auth-signup-service.ts

@@ -193,7 +193,10 @@ export const authSignupServiceFactory = ({
         tx
       );
       // If it's SAML Auth and the organization ID is present, we should check if the user has a pending invite for this org, and accept it
-      if ((isAuthMethodSaml(authMethod) || authMethod === AuthMethod.LDAP) && organizationId) {
+      if (
+        (isAuthMethodSaml(authMethod) || [AuthMethod.LDAP, AuthMethod.OIDC].includes(authMethod as AuthMethod)) &&
+        organizationId
+      ) {
         const [pendingOrgMembership] = await orgDAL.findMembership({
           [`${TableName.OrgMembership}.userId` as "userId"]: user.id,
           status: OrgMembershipStatus.Invited,

backend/src/services/auth/auth-type.ts

@@ -8,7 +8,8 @@ export enum AuthMethod {
   JUMPCLOUD_SAML = "jumpcloud-saml",
   GOOGLE_SAML = "google-saml",
   KEYCLOAK_SAML = "keycloak-saml",
-  LDAP = "ldap"
+  LDAP = "ldap",
+  OIDC = "oidc"
 }
 
 export enum AuthTokenType {

backend/src/services/user-alias/user-alias-types.ts

@@ -1,4 +1,5 @@
 export enum UserAliasType {
   LDAP = "ldap",
-  SAML = "saml"
+  SAML = "saml",
+  OIDC = "oidc"
 }