1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: AGPL-3.0
24 "git.arvados.org/arvados.git/lib/boot"
25 "git.arvados.org/arvados.git/lib/config"
26 "git.arvados.org/arvados.git/lib/controller/rpc"
27 "git.arvados.org/arvados.git/lib/service"
28 "git.arvados.org/arvados.git/sdk/go/arvados"
29 "git.arvados.org/arvados.git/sdk/go/arvadosclient"
30 "git.arvados.org/arvados.git/sdk/go/arvadostest"
31 "git.arvados.org/arvados.git/sdk/go/auth"
32 "git.arvados.org/arvados.git/sdk/go/ctxlog"
33 "git.arvados.org/arvados.git/sdk/go/keepclient"
34 check "gopkg.in/check.v1"
37 var _ = check.Suite(&IntegrationSuite{})
39 type testCluster struct {
42 controllerURL *url.URL
45 type IntegrationSuite struct {
46 testClusters map[string]*testCluster
47 oidcprovider *arvadostest.OIDCProvider
50 func (s *IntegrationSuite) SetUpSuite(c *check.C) {
52 c.Skip("heavy integration tests don't run with forceLegacyAPI14")
58 s.oidcprovider = arvadostest.NewOIDCProvider(c)
59 s.oidcprovider.AuthEmail = "user@example.com"
60 s.oidcprovider.AuthEmailVerified = true
61 s.oidcprovider.AuthName = "Example User"
62 s.oidcprovider.ValidClientID = "clientid"
63 s.oidcprovider.ValidClientSecret = "clientsecret"
65 s.testClusters = map[string]*testCluster{
70 hostport := map[string]string{}
71 for id := range s.testClusters {
72 hostport[id] = func() string {
73 // TODO: Instead of expecting random ports on
74 // 127.0.0.11, 22, 33 to be race-safe, try
75 // different 127.x.y.z until finding one that
77 ln, err := net.Listen("tcp", ":0")
78 c.Assert(err, check.IsNil)
80 _, port, err := net.SplitHostPort(ln.Addr().String())
81 c.Assert(err, check.IsNil)
82 return "127.0.0." + id[3:] + ":" + port
85 for id := range s.testClusters {
90 ExternalURL: https://` + hostport[id] + `
99 Host: ` + hostport["z1111"] + `
107 Host: ` + hostport["z2222"] + `
116 Host: ` + hostport["z3333"] + `
129 Issuer: ` + s.oidcprovider.Issuer.URL + `
130 ClientID: ` + s.oidcprovider.ValidClientID + `
131 ClientSecret: ` + s.oidcprovider.ValidClientSecret + `
133 EmailVerifiedClaim: email_verified
142 loader := config.NewLoader(bytes.NewBufferString(yaml), ctxlog.TestLogger(c))
144 loader.SkipLegacy = true
145 loader.SkipAPICalls = true
146 cfg, err := loader.Load()
147 c.Assert(err, check.IsNil)
148 s.testClusters[id] = &testCluster{
149 super: boot.Supervisor{
150 SourcePath: filepath.Join(cwd, "..", ".."),
152 ListenHost: "127.0.0." + id[3:],
153 ControllerAddr: ":0",
154 OwnTemporaryDatabase: true,
155 Stderr: &service.LogPrefixer{Writer: ctxlog.LogWriter(c.Log), Prefix: []byte("[" + id + "] ")},
159 s.testClusters[id].super.Start(context.Background(), &s.testClusters[id].config, "-")
161 for _, tc := range s.testClusters {
162 au, ok := tc.super.WaitReady()
163 c.Assert(ok, check.Equals, true)
165 tc.controllerURL = &u
169 func (s *IntegrationSuite) TearDownSuite(c *check.C) {
170 for _, c := range s.testClusters {
175 // Get rpc connection struct initialized to communicate with the
176 // specified cluster.
177 func (s *IntegrationSuite) conn(clusterID string) *rpc.Conn {
178 return rpc.NewConn(clusterID, s.testClusters[clusterID].controllerURL, true, rpc.PassthroughTokenProvider)
181 // Return Context, Arvados.Client and keepclient structs initialized
182 // to connect to the specified cluster (by clusterID) using with the supplied
184 func (s *IntegrationSuite) clientsWithToken(clusterID string, token string) (context.Context, *arvados.Client, *keepclient.KeepClient) {
185 cl := s.testClusters[clusterID].config.Clusters[clusterID]
186 ctx := auth.NewContext(context.Background(), auth.NewCredentials(token))
187 ac, err := arvados.NewClientFromConfig(&cl)
192 arv, err := arvadosclient.New(ac)
196 kc := keepclient.New(arv)
200 // Log in as a user called "example", get the user's API token,
201 // initialize clients with the API token, set up the user and
202 // optionally activate the user. Return client structs for
203 // communicating with the cluster on behalf of the 'example' user.
204 func (s *IntegrationSuite) userClients(rootctx context.Context, c *check.C, conn *rpc.Conn, clusterID string, activate bool) (context.Context, *arvados.Client, *keepclient.KeepClient, arvados.User) {
205 login, err := conn.UserSessionCreate(rootctx, rpc.UserSessionCreateOptions{
206 ReturnTo: ",https://example.com",
207 AuthInfo: rpc.UserSessionAuthInfo{
208 Email: "user@example.com",
209 FirstName: "Example",
214 c.Assert(err, check.IsNil)
215 redirURL, err := url.Parse(login.RedirectLocation)
216 c.Assert(err, check.IsNil)
217 userToken := redirURL.Query().Get("api_token")
218 c.Logf("user token: %q", userToken)
219 ctx, ac, kc := s.clientsWithToken(clusterID, userToken)
220 user, err := conn.UserGetCurrent(ctx, arvados.GetOptions{})
221 c.Assert(err, check.IsNil)
222 _, err = conn.UserSetup(rootctx, arvados.UserSetupOptions{UUID: user.UUID})
223 c.Assert(err, check.IsNil)
225 _, err = conn.UserActivate(rootctx, arvados.UserActivateOptions{UUID: user.UUID})
226 c.Assert(err, check.IsNil)
227 user, err = conn.UserGetCurrent(ctx, arvados.GetOptions{})
228 c.Assert(err, check.IsNil)
229 c.Logf("user UUID: %q", user.UUID)
231 c.Fatalf("failed to activate user -- %#v", user)
234 return ctx, ac, kc, user
237 // Return Context, arvados.Client and keepclient structs initialized
238 // to communicate with the cluster as the system root user.
239 func (s *IntegrationSuite) rootClients(clusterID string) (context.Context, *arvados.Client, *keepclient.KeepClient) {
240 return s.clientsWithToken(clusterID, s.testClusters[clusterID].config.Clusters[clusterID].SystemRootToken)
243 // Return Context, arvados.Client and keepclient structs initialized
244 // to communicate with the cluster as the anonymous user.
245 func (s *IntegrationSuite) anonymousClients(clusterID string) (context.Context, *arvados.Client, *keepclient.KeepClient) {
246 return s.clientsWithToken(clusterID, s.testClusters[clusterID].config.Clusters[clusterID].Users.AnonymousUserToken)
249 func (s *IntegrationSuite) TestGetCollectionByPDH(c *check.C) {
250 conn1 := s.conn("z1111")
251 rootctx1, _, _ := s.rootClients("z1111")
252 conn3 := s.conn("z3333")
253 userctx1, ac1, kc1, _ := s.userClients(rootctx1, c, conn1, "z1111", true)
255 // Create the collection to find its PDH (but don't save it
257 var coll1 arvados.Collection
258 fs1, err := coll1.FileSystem(ac1, kc1)
259 c.Assert(err, check.IsNil)
260 f, err := fs1.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
261 c.Assert(err, check.IsNil)
262 _, err = io.WriteString(f, "IntegrationSuite.TestGetCollectionByPDH")
263 c.Assert(err, check.IsNil)
265 c.Assert(err, check.IsNil)
266 mtxt, err := fs1.MarshalManifest(".")
267 c.Assert(err, check.IsNil)
268 pdh := arvados.PortableDataHash(mtxt)
270 // Looking up the PDH before saving returns 404 if cycle
271 // detection is working.
272 _, err = conn1.CollectionGet(userctx1, arvados.GetOptions{UUID: pdh})
273 c.Assert(err, check.ErrorMatches, `.*404 Not Found.*`)
275 // Save the collection on cluster z1111.
276 coll1, err = conn1.CollectionCreate(userctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
277 "manifest_text": mtxt,
279 c.Assert(err, check.IsNil)
281 // Retrieve the collection from cluster z3333.
282 coll, err := conn3.CollectionGet(userctx1, arvados.GetOptions{UUID: pdh})
283 c.Check(err, check.IsNil)
284 c.Check(coll.PortableDataHash, check.Equals, pdh)
287 func (s *IntegrationSuite) TestS3WithFederatedToken(c *check.C) {
288 if _, err := exec.LookPath("s3cmd"); err != nil {
289 c.Skip("s3cmd not in PATH")
293 testText := "IntegrationSuite.TestS3WithFederatedToken"
295 conn1 := s.conn("z1111")
296 rootctx1, _, _ := s.rootClients("z1111")
297 userctx1, ac1, _, _ := s.userClients(rootctx1, c, conn1, "z1111", true)
298 conn3 := s.conn("z3333")
300 createColl := func(clusterID string) arvados.Collection {
301 _, ac, kc := s.clientsWithToken(clusterID, ac1.AuthToken)
302 var coll arvados.Collection
303 fs, err := coll.FileSystem(ac, kc)
304 c.Assert(err, check.IsNil)
305 f, err := fs.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
306 c.Assert(err, check.IsNil)
307 _, err = io.WriteString(f, testText)
308 c.Assert(err, check.IsNil)
310 c.Assert(err, check.IsNil)
311 mtxt, err := fs.MarshalManifest(".")
312 c.Assert(err, check.IsNil)
313 coll, err = s.conn(clusterID).CollectionCreate(userctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
314 "manifest_text": mtxt,
316 c.Assert(err, check.IsNil)
320 for _, trial := range []struct {
321 clusterID string // create the collection on this cluster (then use z3333 to access it)
324 // Try the hardest test first: z3333 hasn't seen
325 // z1111's token yet, and we're just passing the
326 // opaque secret part, so z3333 has to guess that it
328 {"z1111", strings.Split(ac1.AuthToken, "/")[2]},
329 {"z3333", strings.Split(ac1.AuthToken, "/")[2]},
330 {"z1111", strings.Replace(ac1.AuthToken, "/", "_", -1)},
331 {"z3333", strings.Replace(ac1.AuthToken, "/", "_", -1)},
333 c.Logf("================ %v", trial)
334 coll := createColl(trial.clusterID)
336 cfgjson, err := conn3.ConfigGet(userctx1)
337 c.Assert(err, check.IsNil)
338 var cluster arvados.Cluster
339 err = json.Unmarshal(cfgjson, &cluster)
340 c.Assert(err, check.IsNil)
342 c.Logf("TokenV2 is %s", ac1.AuthToken)
343 host := cluster.Services.WebDAV.ExternalURL.Host
345 "--ssl", "--no-check-certificate",
346 "--host=" + host, "--host-bucket=" + host,
347 "--access_key=" + trial.token, "--secret_key=" + trial.token,
349 buf, err := exec.Command("s3cmd", append(s3args, "ls", "s3://"+coll.UUID)...).CombinedOutput()
350 c.Check(err, check.IsNil)
351 c.Check(string(buf), check.Matches, `.* `+fmt.Sprintf("%d", len(testText))+` +s3://`+coll.UUID+`/test.txt\n`)
353 buf, _ = exec.Command("s3cmd", append(s3args, "get", "s3://"+coll.UUID+"/test.txt", c.MkDir()+"/tmpfile")...).CombinedOutput()
354 // Command fails because we don't return Etag header.
355 flen := strconv.Itoa(len(testText))
356 c.Check(string(buf), check.Matches, `(?ms).*`+flen+` (bytes in|of `+flen+`).*`)
360 func (s *IntegrationSuite) TestGetCollectionAsAnonymous(c *check.C) {
361 conn1 := s.conn("z1111")
362 conn3 := s.conn("z3333")
363 rootctx1, rootac1, rootkc1 := s.rootClients("z1111")
364 anonctx3, anonac3, _ := s.anonymousClients("z3333")
366 // Make sure anonymous token was set
367 c.Assert(anonac3.AuthToken, check.Not(check.Equals), "")
369 // Create the collection to find its PDH (but don't save it
371 var coll1 arvados.Collection
372 fs1, err := coll1.FileSystem(rootac1, rootkc1)
373 c.Assert(err, check.IsNil)
374 f, err := fs1.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
375 c.Assert(err, check.IsNil)
376 _, err = io.WriteString(f, "IntegrationSuite.TestGetCollectionAsAnonymous")
377 c.Assert(err, check.IsNil)
379 c.Assert(err, check.IsNil)
380 mtxt, err := fs1.MarshalManifest(".")
381 c.Assert(err, check.IsNil)
382 pdh := arvados.PortableDataHash(mtxt)
384 // Save the collection on cluster z1111.
385 coll1, err = conn1.CollectionCreate(rootctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
386 "manifest_text": mtxt,
388 c.Assert(err, check.IsNil)
390 // Share it with the anonymous users group.
391 var outLink arvados.Link
392 err = rootac1.RequestAndDecode(&outLink, "POST", "/arvados/v1/links", nil,
393 map[string]interface{}{"link": map[string]interface{}{
394 "link_class": "permission",
396 "tail_uuid": "z1111-j7d0g-anonymouspublic",
397 "head_uuid": coll1.UUID,
400 c.Check(err, check.IsNil)
402 // Current user should be z3 anonymous user
403 outUser, err := anonac3.CurrentUser()
404 c.Check(err, check.IsNil)
405 c.Check(outUser.UUID, check.Equals, "z3333-tpzed-anonymouspublic")
407 // Get the token uuid
408 var outAuth arvados.APIClientAuthorization
409 err = anonac3.RequestAndDecode(&outAuth, "GET", "/arvados/v1/api_client_authorizations/current", nil, nil)
410 c.Check(err, check.IsNil)
412 // Make a v2 token of the z3 anonymous user, and use it on z1
413 _, anonac1, _ := s.clientsWithToken("z1111", outAuth.TokenV2())
414 outUser2, err := anonac1.CurrentUser()
415 c.Check(err, check.IsNil)
416 // z3 anonymous user will be mapped to the z1 anonymous user
417 c.Check(outUser2.UUID, check.Equals, "z1111-tpzed-anonymouspublic")
419 // Retrieve the collection (which is on z1) using anonymous from cluster z3333.
420 coll, err := conn3.CollectionGet(anonctx3, arvados.GetOptions{UUID: coll1.UUID})
421 c.Check(err, check.IsNil)
422 c.Check(coll.PortableDataHash, check.Equals, pdh)
425 // Get a token from the login cluster (z1111), use it to submit a
426 // container request on z2222.
427 func (s *IntegrationSuite) TestCreateContainerRequestWithFedToken(c *check.C) {
428 conn1 := s.conn("z1111")
429 rootctx1, _, _ := s.rootClients("z1111")
430 _, ac1, _, _ := s.userClients(rootctx1, c, conn1, "z1111", true)
432 // Use ac2 to get the discovery doc with a blank token, so the
433 // SDK doesn't magically pass the z1111 token to z2222 before
434 // we're ready to start our test.
435 _, ac2, _ := s.clientsWithToken("z2222", "")
436 var dd map[string]interface{}
437 err := ac2.RequestAndDecode(&dd, "GET", "discovery/v1/apis/arvados/v1/rest", nil, nil)
438 c.Assert(err, check.IsNil)
445 cr arvados.ContainerRequest
447 json.NewEncoder(&body).Encode(map[string]interface{}{
448 "container_request": map[string]interface{}{
449 "command": []string{"echo"},
450 "container_image": "d41d8cd98f00b204e9800998ecf8427e+0",
455 ac2.AuthToken = ac1.AuthToken
457 c.Log("...post CR with good (but not yet cached) token")
458 cr = arvados.ContainerRequest{}
459 req, err = http.NewRequest("POST", "https://"+ac2.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body.Bytes()))
460 c.Assert(err, check.IsNil)
461 req.Header.Set("Content-Type", "application/json")
462 err = ac2.DoAndDecode(&cr, req)
463 c.Logf("err == %#v", err)
465 c.Log("...get user with good token")
467 req, err = http.NewRequest("GET", "https://"+ac2.APIHost+"/arvados/v1/users/current", nil)
468 c.Assert(err, check.IsNil)
469 err = ac2.DoAndDecode(&u, req)
470 c.Check(err, check.IsNil)
471 c.Check(u.UUID, check.Matches, "z1111-tpzed-.*")
473 c.Log("...post CR with good cached token")
474 cr = arvados.ContainerRequest{}
475 req, err = http.NewRequest("POST", "https://"+ac2.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body.Bytes()))
476 c.Assert(err, check.IsNil)
477 req.Header.Set("Content-Type", "application/json")
478 err = ac2.DoAndDecode(&cr, req)
479 c.Check(err, check.IsNil)
480 c.Check(cr.UUID, check.Matches, "z2222-.*")
482 c.Log("...post with good cached token ('OAuth2 ...')")
483 cr = arvados.ContainerRequest{}
484 req, err = http.NewRequest("POST", "https://"+ac2.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body.Bytes()))
485 c.Assert(err, check.IsNil)
486 req.Header.Set("Content-Type", "application/json")
487 req.Header.Set("Authorization", "OAuth2 "+ac2.AuthToken)
488 resp, err = arvados.InsecureHTTPClient.Do(req)
489 if c.Check(err, check.IsNil) {
490 err = json.NewDecoder(resp.Body).Decode(&cr)
491 c.Check(err, check.IsNil)
492 c.Check(cr.UUID, check.Matches, "z2222-.*")
496 // Test for bug #16263
497 func (s *IntegrationSuite) TestListUsers(c *check.C) {
498 rootctx1, _, _ := s.rootClients("z1111")
499 conn1 := s.conn("z1111")
500 conn3 := s.conn("z3333")
501 userctx1, _, _, _ := s.userClients(rootctx1, c, conn1, "z1111", true)
503 // Make sure LoginCluster is properly configured
504 for cls := range s.testClusters {
506 s.testClusters[cls].config.Clusters[cls].Login.LoginCluster,
507 check.Equals, "z1111",
508 check.Commentf("incorrect LoginCluster config on cluster %q", cls))
510 // Make sure z1111 has users with NULL usernames
511 lst, err := conn1.UserList(rootctx1, arvados.ListOptions{
512 Limit: math.MaxInt64, // check that large limit works (see #16263)
514 nullUsername := false
515 c.Assert(err, check.IsNil)
516 c.Assert(len(lst.Items), check.Not(check.Equals), 0)
517 for _, user := range lst.Items {
518 if user.Username == "" {
522 c.Assert(nullUsername, check.Equals, true)
524 user1, err := conn1.UserGetCurrent(userctx1, arvados.GetOptions{})
525 c.Assert(err, check.IsNil)
526 c.Check(user1.IsActive, check.Equals, true)
528 // Ask for the user list on z3333 using z1111's system root token
529 lst, err = conn3.UserList(rootctx1, arvados.ListOptions{Limit: -1})
530 c.Assert(err, check.IsNil)
532 for _, user := range lst.Items {
533 if user.UUID == user1.UUID {
534 c.Check(user.IsActive, check.Equals, true)
539 c.Check(found, check.Equals, true)
541 // Deactivate user acct on z1111
542 _, err = conn1.UserUnsetup(rootctx1, arvados.GetOptions{UUID: user1.UUID})
543 c.Assert(err, check.IsNil)
545 // Get user list from z3333, check the returned z1111 user is
547 lst, err = conn3.UserList(rootctx1, arvados.ListOptions{Limit: -1})
548 c.Assert(err, check.IsNil)
550 for _, user := range lst.Items {
551 if user.UUID == user1.UUID {
552 c.Check(user.IsActive, check.Equals, false)
557 c.Check(found, check.Equals, true)
559 // Deactivated user can see is_active==false via "get current
561 user1, err = conn3.UserGetCurrent(userctx1, arvados.GetOptions{})
562 c.Assert(err, check.IsNil)
563 c.Check(user1.IsActive, check.Equals, false)
566 func (s *IntegrationSuite) TestSetupUserWithVM(c *check.C) {
567 conn1 := s.conn("z1111")
568 conn3 := s.conn("z3333")
569 rootctx1, rootac1, _ := s.rootClients("z1111")
571 // Create user on LoginCluster z1111
572 _, _, _, user := s.userClients(rootctx1, c, conn1, "z1111", false)
574 // Make a new root token (because rootClients() uses SystemRootToken)
575 var outAuth arvados.APIClientAuthorization
576 err := rootac1.RequestAndDecode(&outAuth, "POST", "/arvados/v1/api_client_authorizations", nil, nil)
577 c.Check(err, check.IsNil)
579 // Make a v2 root token to communicate with z3333
580 rootctx3, rootac3, _ := s.clientsWithToken("z3333", outAuth.TokenV2())
582 // Create VM on z3333
583 var outVM arvados.VirtualMachine
584 err = rootac3.RequestAndDecode(&outVM, "POST", "/arvados/v1/virtual_machines", nil,
585 map[string]interface{}{"virtual_machine": map[string]interface{}{
586 "hostname": "example",
589 c.Check(outVM.UUID[0:5], check.Equals, "z3333")
590 c.Check(err, check.IsNil)
592 // Make sure z3333 user list is up to date
593 _, err = conn3.UserList(rootctx3, arvados.ListOptions{Limit: 1000})
594 c.Check(err, check.IsNil)
596 // Try to set up user on z3333 with the VM
597 _, err = conn3.UserSetup(rootctx3, arvados.UserSetupOptions{UUID: user.UUID, VMUUID: outVM.UUID})
598 c.Check(err, check.IsNil)
600 var outLinks arvados.LinkList
601 err = rootac3.RequestAndDecode(&outLinks, "GET", "/arvados/v1/links", nil,
604 Filters: []arvados.Filter{
618 Operand: "can_login",
623 Operand: "permission",
625 c.Check(err, check.IsNil)
627 c.Check(len(outLinks.Items), check.Equals, 1)
630 func (s *IntegrationSuite) TestOIDCAccessTokenAuth(c *check.C) {
631 conn1 := s.conn("z1111")
632 rootctx1, _, _ := s.rootClients("z1111")
633 s.userClients(rootctx1, c, conn1, "z1111", true)
635 accesstoken := s.oidcprovider.ValidAccessToken()
637 for _, clusterid := range []string{"z1111", "z2222"} {
638 c.Logf("trying clusterid %s", clusterid)
640 conn := s.conn(clusterid)
641 ctx, ac, kc := s.clientsWithToken(clusterid, accesstoken)
643 var coll arvados.Collection
645 // Write some file data and create a collection
647 fs, err := coll.FileSystem(ac, kc)
648 c.Assert(err, check.IsNil)
649 f, err := fs.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
650 c.Assert(err, check.IsNil)
651 _, err = io.WriteString(f, "IntegrationSuite.TestOIDCAccessTokenAuth")
652 c.Assert(err, check.IsNil)
654 c.Assert(err, check.IsNil)
655 mtxt, err := fs.MarshalManifest(".")
656 c.Assert(err, check.IsNil)
657 coll, err = conn.CollectionCreate(ctx, arvados.CreateOptions{Attrs: map[string]interface{}{
658 "manifest_text": mtxt,
660 c.Assert(err, check.IsNil)
663 // Read the collection & file data
665 user, err := conn.UserGetCurrent(ctx, arvados.GetOptions{})
666 c.Assert(err, check.IsNil)
667 c.Check(user.FullName, check.Equals, "Example User")
668 coll, err = conn.CollectionGet(ctx, arvados.GetOptions{UUID: coll.UUID})
669 c.Assert(err, check.IsNil)
670 c.Check(coll.ManifestText, check.Not(check.Equals), "")
671 fs, err := coll.FileSystem(ac, kc)
672 c.Assert(err, check.IsNil)
673 f, err := fs.Open("test.txt")
674 c.Assert(err, check.IsNil)
675 buf, err := ioutil.ReadAll(f)
676 c.Assert(err, check.IsNil)
677 c.Check(buf, check.DeepEquals, []byte("IntegrationSuite.TestOIDCAccessTokenAuth"))