diff --git a/api/server/controllers/auth/oauth.js b/api/server/controllers/auth/oauth.js
index ede02febb2..2f265ba227 100644
--- a/api/server/controllers/auth/oauth.js
+++ b/api/server/controllers/auth/oauth.js
@@ -43,11 +43,15 @@ function createOAuthHandler(redirectUri = domains.client) {
         const sessionExpiry = Number(process.env.SESSION_EXPIRY) || DEFAULT_SESSION_EXPIRY;
         const token = await generateToken(req.user, sessionExpiry);
 
-        /** Get refresh token from tokenset for OpenID users */
-        const refreshToken =
-          req.user.provider === 'openid' && isEnabled(process.env.OPENID_REUSE_TOKENS) === true
-            ? req.user.tokenset?.refresh_token || req.user.federatedTokens?.refresh_token
-            : undefined;
+        let refreshToken;
+        if (req.user.provider === 'openid') {
+          if (isEnabled(process.env.OPENID_REUSE_TOKENS) === true) {
+            refreshToken =
+              req.user.tokenset?.refresh_token || req.user.federatedTokens?.refresh_token;
+          }
+        } else {
+          refreshToken = req.authInfo?.refreshToken;
+        }
         const expiresAt = Date.now() + sessionExpiry;
 
         const callbackUrl = new URL(redirectUri);
diff --git a/api/server/controllers/auth/oauth.spec.js b/api/server/controllers/auth/oauth.spec.js
index 4a20442d4f..d579e7524e 100644
--- a/api/server/controllers/auth/oauth.spec.js
+++ b/api/server/controllers/auth/oauth.spec.js
@@ -148,4 +148,47 @@ describe('createOAuthHandler', () => {
     expect(mockSetAuthTokens).not.toHaveBeenCalled();
     expect(next).not.toHaveBeenCalled();
   });
+
+  it('forwards the refresh token from req.authInfo for non-openid admin providers', async () => {
+    const handler = createOAuthHandler('http://admin.example.com/auth/google/callback');
+    const req = buildReq({
+      user: { _id: 'user-9', email: 'g@example.com', provider: 'google' },
+      authInfo: { refreshToken: 'google-refresh-token' },
+    });
+    const res = buildRes();
+    const next = jest.fn();
+
+    await handler(req, res, next);
+
+    expect(mockGenerateAdminExchangeCode).toHaveBeenCalledWith(
+      {},
+      req.user,
+      'jwt-token',
+      'google-refresh-token',
+      'http://admin.example.com',
+      'pkce-challenge',
+      expect.any(Number),
+    );
+  });
+
+  it('omits the refresh token when a non-openid admin login has no authInfo', async () => {
+    const handler = createOAuthHandler('http://admin.example.com/auth/google/callback');
+    const req = buildReq({
+      user: { _id: 'user-9', email: 'g@example.com', provider: 'google' },
+    });
+    const res = buildRes();
+    const next = jest.fn();
+
+    await handler(req, res, next);
+
+    expect(mockGenerateAdminExchangeCode).toHaveBeenCalledWith(
+      {},
+      req.user,
+      'jwt-token',
+      undefined,
+      'http://admin.example.com',
+      'pkce-challenge',
+      expect.any(Number),
+    );
+  });
 });
diff --git a/api/server/routes/admin/auth.js b/api/server/routes/admin/auth.js
index 47081232de..a8b6775ce6 100644
--- a/api/server/routes/admin/auth.js
+++ b/api/server/routes/admin/auth.js
@@ -36,8 +36,147 @@ const getLogStores = require('~/cache/getLogStores');
 const { getOpenIdConfig } = require('~/strategies');
 const middleware = require('~/server/middleware');
 
+const GOOGLE_TOKEN_ENDPOINT = 'https://oauth2.googleapis.com/token';
+
 const requireAdminAccess = requireCapability(SystemCapabilities.ACCESS_ADMIN);
 
+function decodeJwtPayload(token) {
+  const segments = token.split('.');
+  if (segments.length !== 3) return undefined;
+  try {
+    const payload = Buffer.from(segments[1], 'base64url').toString('utf8');
+    return JSON.parse(payload);
+  } catch {
+    return undefined;
+  }
+}
+
+async function refreshGoogleAdminSession({ refreshToken, userId, tenantId, sessionExpiry }) {
+  if (!process.env.GOOGLE_CLIENT_ID || !process.env.GOOGLE_CLIENT_SECRET) {
+    throw new AdminRefreshError(
+      'GOOGLE_NOT_CONFIGURED',
+      503,
+      'Google admin OAuth is not configured',
+    );
+  }
+
+  let tokenResponse;
+  try {
+    tokenResponse = await fetch(GOOGLE_TOKEN_ENDPOINT, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+      body: new URLSearchParams({
+        client_id: process.env.GOOGLE_CLIENT_ID,
+        client_secret: process.env.GOOGLE_CLIENT_SECRET,
+        refresh_token: refreshToken,
+        grant_type: 'refresh_token',
+      }),
+    });
+  } catch (err) {
+    logger.warn('[admin/oauth/refresh] Google token endpoint request failed', {
+      name: err?.name,
+      message: err?.message,
+    });
+    throw new AdminRefreshError('REFRESH_FAILED', 401, 'Refresh failed');
+  }
+
+  if (!tokenResponse.ok) {
+    logger.warn('[admin/oauth/refresh] Google rejected refresh grant', {
+      status: tokenResponse.status,
+    });
+    throw new AdminRefreshError('REFRESH_FAILED', 401, 'Refresh failed');
+  }
+
+  const tokenset = await tokenResponse.json();
+  if (!tokenset.access_token || !tokenset.id_token) {
+    throw new AdminRefreshError(
+      'IDP_INCOMPLETE',
+      502,
+      'Google returned a tokenset missing access_token or id_token',
+    );
+  }
+
+  const claims = decodeJwtPayload(tokenset.id_token);
+  if (!claims?.sub) {
+    throw new AdminRefreshError(
+      'CLAIMS_INCOMPLETE',
+      502,
+      'Google id_token has no readable claims or no sub',
+    );
+  }
+
+  const googleId = claims.sub;
+  const SAFE_USER_PROJECTION = '-password -__v -totpSecret -backupCodes';
+
+  let user;
+  if (typeof userId === 'string' && userId.length > 0) {
+    const direct = await getUserById(userId, SAFE_USER_PROJECTION);
+    if (direct) {
+      if (direct.googleId !== googleId) {
+        throw new AdminRefreshError(
+          'USER_ID_MISMATCH',
+          401,
+          'Provided user_id does not match the refreshed identity',
+        );
+      }
+      if (tenantId && direct.tenantId !== tenantId) {
+        throw new AdminRefreshError(
+          'TENANT_MISMATCH',
+          401,
+          'Provided user_id resolves outside the request tenant',
+        );
+      }
+      user = direct;
+    }
+  }
+
+  if (!user) {
+    const filter = tenantId ? { googleId, tenantId } : { googleId };
+    const [found] = await findUsers(filter, SAFE_USER_PROJECTION, {
+      sort: { updatedAt: -1 },
+      limit: 1,
+    });
+    user = found;
+  }
+
+  if (!user) {
+    throw new AdminRefreshError('USER_NOT_FOUND', 401, 'No user found for the refreshed identity');
+  }
+
+  let canAccess = false;
+  try {
+    canAccess = await hasCapability(
+      {
+        id: user.id ?? user._id?.toString(),
+        role: user.role ?? '',
+        tenantId: user.tenantId,
+      },
+      SystemCapabilities.ACCESS_ADMIN,
+    );
+  } catch (err) {
+    logger.warn(`[admin/oauth/refresh] capability check failed, denying: ${err?.message}`);
+  }
+  if (!canAccess) {
+    throw new AdminRefreshError('FORBIDDEN', 403, 'User does not have admin access');
+  }
+
+  const token = await generateToken(user, sessionExpiry);
+  const expiresAt = Date.now() + sessionExpiry;
+  const responseUser = {
+    id: user.id ?? user._id?.toString(),
+    email: user.email,
+    name: user.name,
+    role: user.role,
+  };
+
+  return {
+    token,
+    refreshToken: tokenset.refresh_token ?? refreshToken,
+    user: responseUser,
+    expiresAt,
+  };
+}
+
 const setBalanceConfig = createSetBalanceConfig({
   getAppConfig,
   findBalanceByUser,
@@ -236,6 +375,8 @@ router.get('/oauth/google', async (req, res, next) => {
     scope: ['openid', 'profile', 'email'],
     session: false,
     state,
+    accessType: 'offline',
+    prompt: 'consent',
   })(req, res, next);
 });
 
@@ -491,21 +632,23 @@ router.post('/oauth/exchange', middleware.loginLimiter, async (req, res) => {
  * `/api/admin/oauth/exchange`.
  *
  * POST /api/admin/oauth/refresh
- * Body:     { refresh_token: string, user_id?: string }
+ * Body:     { refresh_token: string, user_id?: string, provider?: 'openid' | 'google' }
  * Response: { token: string, refreshToken?: string, user: object, expiresAt: number }
  *
  * Errors (all responses are `{ error: string, error_code: string }`):
  *   400 MISSING_REFRESH_TOKEN  — refresh_token absent or empty
+ *   400 INVALID_PROVIDER       — provider value not one of 'openid' | 'google'
  *   401 REFRESH_FAILED         — IdP rejected the refresh grant
  *   401 USER_NOT_FOUND         — no LibreChat user matches the refreshed sub
- *   401 USER_ID_MISMATCH       — supplied user_id resolves to a user with a different openidId
+ *   401 USER_ID_MISMATCH       — supplied user_id resolves to a different provider id
  *   401 ISSUER_MISMATCH        — refreshed tokenset was issued by an unexpected issuer
  *   401 TENANT_MISMATCH        — resolved user belongs to a different tenant than the request
  *   403 FORBIDDEN              — resolved user no longer holds ACCESS_ADMIN
- *   403 TOKEN_REUSE_DISABLED   — OPENID_REUSE_TOKENS is not enabled on the server
- *   502 IDP_INCOMPLETE         — IdP returned a tokenset missing access_token
+ *   403 TOKEN_REUSE_DISABLED   — OPENID_REUSE_TOKENS is not enabled (openid provider only)
+ *   502 IDP_INCOMPLETE         — IdP returned a tokenset missing access_token / id_token
  *   502 CLAIMS_INCOMPLETE      — IdP tokenset has no readable claims or no sub
  *   503 OPENID_NOT_CONFIGURED  — OpenID is not configured on this server
+ *   503 GOOGLE_NOT_CONFIGURED  — Google admin OAuth is not configured on this server
  *   500 INTERNAL_ERROR         — anything else (logged server-side)
  */
 router.post(
@@ -514,7 +657,11 @@ router.post(
   preAuthTenantMiddleware,
   async (req, res) => {
     try {
-      const { refresh_token: refreshToken, user_id: userId } = req.body ?? {};
+      const {
+        refresh_token: refreshToken,
+        user_id: userId,
+        provider: rawProvider,
+      } = req.body ?? {};
       if (typeof refreshToken !== 'string' || refreshToken.length === 0) {
         return res.status(400).json({
           error: 'Missing refresh_token',
@@ -522,6 +669,36 @@ router.post(
         });
       }
 
+      const provider =
+        typeof rawProvider === 'string' && rawProvider.length > 0 ? rawProvider : 'openid';
+      if (provider !== 'openid' && provider !== 'google') {
+        return res.status(400).json({
+          error: 'Unsupported provider',
+          error_code: 'INVALID_PROVIDER',
+        });
+      }
+
+      const sessionExpiry = Number(process.env.SESSION_EXPIRY) || DEFAULT_SESSION_EXPIRY;
+      const normalizedUserId = typeof userId === 'string' && userId.length > 0 ? userId : undefined;
+      const tenantId = getTenantId();
+
+      if (provider === 'google') {
+        try {
+          const result = await refreshGoogleAdminSession({
+            refreshToken,
+            userId: normalizedUserId,
+            tenantId,
+            sessionExpiry,
+          });
+          return res.json(result);
+        } catch (err) {
+          if (err instanceof AdminRefreshError) {
+            return res.status(err.status).json({ error: err.message, error_code: err.code });
+          }
+          throw err;
+        }
+      }
+
       if (!isEnabled(process.env.OPENID_REUSE_TOKENS)) {
         return res.status(403).json({
           error: 'OpenID token reuse is not enabled',
@@ -564,7 +741,6 @@ router.post(
         });
       }
 
-      const sessionExpiry = Number(process.env.SESSION_EXPIRY) || DEFAULT_SESSION_EXPIRY;
       const expectedIssuer = openIdConfig.serverMetadata?.()?.issuer;
 
       try {
@@ -596,10 +772,10 @@ router.post(
             }),
           },
           {
-            userId: typeof userId === 'string' && userId.length > 0 ? userId : undefined,
+            userId: normalizedUserId,
             previousRefreshToken: refreshToken,
             expectedIssuer,
-            tenantId: getTenantId(),
+            tenantId,
           },
         );
         return res.json(result);
diff --git a/api/server/routes/admin/auth.refresh.test.js b/api/server/routes/admin/auth.refresh.test.js
index d4fb59c569..292789dcc7 100644
--- a/api/server/routes/admin/auth.refresh.test.js
+++ b/api/server/routes/admin/auth.refresh.test.js
@@ -248,3 +248,254 @@ describe('admin auth OpenID refresh route', () => {
     expect(debugOutput).not.toContain('https://api.example.com');
   });
 });
+
+describe('admin auth Google refresh route', () => {
+  const ORIGINAL_GOOGLE_CLIENT_ID = process.env.GOOGLE_CLIENT_ID;
+  const ORIGINAL_GOOGLE_CLIENT_SECRET = process.env.GOOGLE_CLIENT_SECRET;
+
+  const { findUsers, getUserById, generateToken } = require('~/models');
+  const { hasCapability } = require('~/server/middleware/roles/capabilities');
+
+  const validIdToken = () => {
+    const header = Buffer.from(JSON.stringify({ alg: 'RS256' })).toString('base64url');
+    const payload = Buffer.from(JSON.stringify({ sub: 'google-admin-id' })).toString('base64url');
+    return `${header}.${payload}.signature`;
+  };
+
+  let app;
+  let originalFetch;
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    process.env.GOOGLE_CLIENT_ID = 'google-client-id';
+    process.env.GOOGLE_CLIENT_SECRET = 'google-client-secret';
+    delete process.env.SESSION_EXPIRY;
+
+    app = express();
+    app.use(express.json());
+    app.use('/api/admin', adminAuthRouter);
+
+    originalFetch = global.fetch;
+    global.fetch = jest.fn(() =>
+      Promise.resolve({
+        ok: true,
+        status: 200,
+        json: () =>
+          Promise.resolve({
+            access_token: 'google-new-access',
+            id_token: validIdToken(),
+            expires_in: 3600,
+          }),
+      }),
+    );
+
+    findUsers.mockResolvedValue([
+      {
+        _id: { toString: () => 'user-id' },
+        id: 'user-id',
+        email: 'admin@example.com',
+        name: 'Admin',
+        role: 'ADMIN',
+        googleId: 'google-admin-id',
+      },
+    ]);
+    getUserById.mockResolvedValue(null);
+    generateToken.mockResolvedValue('admin-jwt');
+    hasCapability.mockResolvedValue(true);
+  });
+
+  afterEach(() => {
+    global.fetch = originalFetch;
+  });
+
+  afterAll(() => {
+    if (ORIGINAL_GOOGLE_CLIENT_ID === undefined) {
+      delete process.env.GOOGLE_CLIENT_ID;
+    } else {
+      process.env.GOOGLE_CLIENT_ID = ORIGINAL_GOOGLE_CLIENT_ID;
+    }
+    if (ORIGINAL_GOOGLE_CLIENT_SECRET === undefined) {
+      delete process.env.GOOGLE_CLIENT_SECRET;
+    } else {
+      process.env.GOOGLE_CLIENT_SECRET = ORIGINAL_GOOGLE_CLIENT_SECRET;
+    }
+  });
+
+  it('refreshes a google admin session by calling Google with grant_type=refresh_token', async () => {
+    const response = await request(app)
+      .post('/api/admin/oauth/refresh')
+      .send({ refresh_token: 'incoming-google-refresh', provider: 'google' });
+
+    expect(response.status).toBe(200);
+    expect(response.body).toEqual({
+      token: 'admin-jwt',
+      refreshToken: 'incoming-google-refresh',
+      user: {
+        id: 'user-id',
+        email: 'admin@example.com',
+        name: 'Admin',
+        role: 'ADMIN',
+      },
+      expiresAt: expect.any(Number),
+    });
+    expect(global.fetch).toHaveBeenCalledWith(
+      'https://oauth2.googleapis.com/token',
+      expect.objectContaining({
+        method: 'POST',
+        headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+      }),
+    );
+    const body = global.fetch.mock.calls[0][1].body.toString();
+    expect(body).toContain('client_id=google-client-id');
+    expect(body).toContain('client_secret=google-client-secret');
+    expect(body).toContain('refresh_token=incoming-google-refresh');
+    expect(body).toContain('grant_type=refresh_token');
+  });
+
+  it('does not require OPENID_REUSE_TOKENS for the google provider', async () => {
+    isEnabled.mockReturnValue(false);
+
+    const response = await request(app)
+      .post('/api/admin/oauth/refresh')
+      .send({ refresh_token: 'incoming-google-refresh', provider: 'google' });
+
+    expect(response.status).toBe(200);
+  });
+
+  it('rejects google refresh when GOOGLE_CLIENT_ID/SECRET are not configured', async () => {
+    delete process.env.GOOGLE_CLIENT_ID;
+    delete process.env.GOOGLE_CLIENT_SECRET;
+
+    const response = await request(app)
+      .post('/api/admin/oauth/refresh')
+      .send({ refresh_token: 'incoming-google-refresh', provider: 'google' });
+
+    expect(response.status).toBe(503);
+    expect(response.body.error_code).toBe('GOOGLE_NOT_CONFIGURED');
+    expect(global.fetch).not.toHaveBeenCalled();
+  });
+
+  it('maps a 401 from Google to REFRESH_FAILED', async () => {
+    global.fetch = jest.fn(() =>
+      Promise.resolve({ ok: false, status: 401, json: () => Promise.resolve({}) }),
+    );
+
+    const response = await request(app)
+      .post('/api/admin/oauth/refresh')
+      .send({ refresh_token: 'incoming-google-refresh', provider: 'google' });
+
+    expect(response.status).toBe(401);
+    expect(response.body.error_code).toBe('REFRESH_FAILED');
+  });
+
+  it('returns IDP_INCOMPLETE when Google omits access_token or id_token', async () => {
+    global.fetch = jest.fn(() =>
+      Promise.resolve({
+        ok: true,
+        status: 200,
+        json: () => Promise.resolve({ access_token: 'only-access' }),
+      }),
+    );
+
+    const response = await request(app)
+      .post('/api/admin/oauth/refresh')
+      .send({ refresh_token: 'incoming-google-refresh', provider: 'google' });
+
+    expect(response.status).toBe(502);
+    expect(response.body.error_code).toBe('IDP_INCOMPLETE');
+  });
+
+  it('returns CLAIMS_INCOMPLETE when Google id_token has no sub', async () => {
+    const header = Buffer.from(JSON.stringify({ alg: 'RS256' })).toString('base64url');
+    const payload = Buffer.from(JSON.stringify({})).toString('base64url');
+    global.fetch = jest.fn(() =>
+      Promise.resolve({
+        ok: true,
+        status: 200,
+        json: () =>
+          Promise.resolve({
+            access_token: 'google-new-access',
+            id_token: `${header}.${payload}.signature`,
+          }),
+      }),
+    );
+
+    const response = await request(app)
+      .post('/api/admin/oauth/refresh')
+      .send({ refresh_token: 'incoming-google-refresh', provider: 'google' });
+
+    expect(response.status).toBe(502);
+    expect(response.body.error_code).toBe('CLAIMS_INCOMPLETE');
+  });
+
+  it('returns USER_NOT_FOUND when no admin user matches the refreshed googleId', async () => {
+    findUsers.mockResolvedValue([]);
+
+    const response = await request(app)
+      .post('/api/admin/oauth/refresh')
+      .send({ refresh_token: 'incoming-google-refresh', provider: 'google' });
+
+    expect(response.status).toBe(401);
+    expect(response.body.error_code).toBe('USER_NOT_FOUND');
+  });
+
+  it('returns USER_ID_MISMATCH when user_id resolves to a user with a different googleId', async () => {
+    getUserById.mockResolvedValue({
+      _id: { toString: () => 'other-user' },
+      googleId: 'different-google-id',
+      tenantId: undefined,
+    });
+
+    const response = await request(app).post('/api/admin/oauth/refresh').send({
+      refresh_token: 'incoming-google-refresh',
+      user_id: 'other-user',
+      provider: 'google',
+    });
+
+    expect(response.status).toBe(401);
+    expect(response.body.error_code).toBe('USER_ID_MISMATCH');
+  });
+
+  it('returns FORBIDDEN when the resolved user no longer holds ACCESS_ADMIN', async () => {
+    hasCapability.mockResolvedValue(false);
+
+    const response = await request(app)
+      .post('/api/admin/oauth/refresh')
+      .send({ refresh_token: 'incoming-google-refresh', provider: 'google' });
+
+    expect(response.status).toBe(403);
+    expect(response.body.error_code).toBe('FORBIDDEN');
+  });
+
+  it('forwards a rotated refresh_token from Google when present', async () => {
+    global.fetch = jest.fn(() =>
+      Promise.resolve({
+        ok: true,
+        status: 200,
+        json: () =>
+          Promise.resolve({
+            access_token: 'google-new-access',
+            id_token: validIdToken(),
+            refresh_token: 'rotated-google-refresh',
+          }),
+      }),
+    );
+
+    const response = await request(app)
+      .post('/api/admin/oauth/refresh')
+      .send({ refresh_token: 'incoming-google-refresh', provider: 'google' });
+
+    expect(response.status).toBe(200);
+    expect(response.body.refreshToken).toBe('rotated-google-refresh');
+  });
+
+  it('rejects unknown provider values with INVALID_PROVIDER', async () => {
+    const response = await request(app)
+      .post('/api/admin/oauth/refresh')
+      .send({ refresh_token: 'incoming-refresh', provider: 'github' });
+
+    expect(response.status).toBe(400);
+    expect(response.body.error_code).toBe('INVALID_PROVIDER');
+    expect(global.fetch).not.toHaveBeenCalled();
+  });
+});
diff --git a/api/strategies/socialLogin.js b/api/strategies/socialLogin.js
index 580e4f3d7e..9eac62fb9a 100644
--- a/api/strategies/socialLogin.js
+++ b/api/strategies/socialLogin.js
@@ -55,9 +55,12 @@ const socialLogin =
         return cb(error);
       }
 
+      const passResult = (user) =>
+        refreshToken ? cb(null, user, { refreshToken }) : cb(null, user);
+
       if (existingUser?.provider === provider) {
         await handleExistingUser(existingUser, avatarUrl, appConfig, email);
-        return cb(null, existingUser);
+        return passResult(existingUser);
       } else if (existingUser) {
         logger.info(
           `[${provider}Login] User ${email} already exists with provider ${existingUser.provider}`,
@@ -97,7 +100,7 @@ const socialLogin =
         emailVerified,
         appConfig,
       });
-      return cb(null, newUser);
+      return passResult(newUser);
     } catch (err) {
       logger.error(`[${provider}Login]`, err);
       return cb(err);
diff --git a/api/strategies/socialLogin.test.js b/api/strategies/socialLogin.test.js
index 4fde397d55..a24f13e511 100644
--- a/api/strategies/socialLogin.test.js
+++ b/api/strategies/socialLogin.test.js
@@ -358,5 +358,37 @@ describe('socialLogin', () => {
         expect.objectContaining({ message: 'Email domain not allowed' }),
       );
     });
+
+    it('passes the IdP refresh token through as authInfo when present', async () => {
+      const provider = 'google';
+      const googleId = 'google-with-refresh';
+      const email = 'admin@example.com';
+
+      const existingUser = {
+        _id: 'userRefresh',
+        email,
+        provider: 'google',
+        googleId,
+        role: 'ADMIN',
+      };
+
+      findUser.mockResolvedValue(existingUser);
+
+      const mockProfile = {
+        id: googleId,
+        emails: [{ value: email, verified: true }],
+        photos: [{ value: 'https://example.com/avatar.png' }],
+        name: { givenName: 'Admin', familyName: 'User' },
+      };
+
+      const loginFn = socialLogin(provider, mockGetProfileDetails);
+      const callback = jest.fn();
+
+      await loginFn(null, 'idp-refresh-token', null, mockProfile, callback);
+
+      expect(callback).toHaveBeenCalledWith(null, existingUser, {
+        refreshToken: 'idp-refresh-token',
+      });
+    });
   });
 });