lib/controller/integration_test.go

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 package controller
   6
   7 import (
   8         "bytes"
   9         "context"
  10         "database/sql"
  11         "encoding/json"
  12         "fmt"
  13         "io"
  14         "io/ioutil"
  15         "math"
  16         "net"
  17         "net/http"
  18         "os"
  19         "os/exec"
  20         "path/filepath"
  21         "strconv"
  22         "strings"
  23         "sync"
  24
  25         "git.arvados.org/arvados.git/lib/boot"
  26         "git.arvados.org/arvados.git/lib/config"
  27         "git.arvados.org/arvados.git/sdk/go/arvados"
  28         "git.arvados.org/arvados.git/sdk/go/arvadostest"
  29         "git.arvados.org/arvados.git/sdk/go/ctxlog"
  30         "git.arvados.org/arvados.git/sdk/go/httpserver"
  31         check "gopkg.in/check.v1"
  32 )
  33
  34 var _ = check.Suite(&IntegrationSuite{})
  35
  36 type IntegrationSuite struct {
  37         testClusters map[string]*boot.TestCluster
  38         oidcprovider *arvadostest.OIDCProvider
  39 }
  40
  41 func (s *IntegrationSuite) SetUpSuite(c *check.C) {
  42         cwd, _ := os.Getwd()
  43
  44         s.oidcprovider = arvadostest.NewOIDCProvider(c)
  45         s.oidcprovider.AuthEmail = "user@example.com"
  46         s.oidcprovider.AuthEmailVerified = true
  47         s.oidcprovider.AuthName = "Example User"
  48         s.oidcprovider.ValidClientID = "clientid"
  49         s.oidcprovider.ValidClientSecret = "clientsecret"
  50
  51         s.testClusters = map[string]*boot.TestCluster{
  52                 "z1111": nil,
  53                 "z2222": nil,
  54                 "z3333": nil,
  55         }
  56         hostport := map[string]string{}
  57         for id := range s.testClusters {
  58                 hostport[id] = func() string {
  59                         // TODO: Instead of expecting random ports on
  60                         // 127.0.0.11, 22, 33 to be race-safe, try
  61                         // different 127.x.y.z until finding one that
  62                         // isn't in use.
  63                         ln, err := net.Listen("tcp", ":0")
  64                         c.Assert(err, check.IsNil)
  65                         ln.Close()
  66                         _, port, err := net.SplitHostPort(ln.Addr().String())
  67                         c.Assert(err, check.IsNil)
  68                         return "127.0.0." + id[3:] + ":" + port
  69                 }()
  70         }
  71         for id := range s.testClusters {
  72                 yaml := `Clusters:
  73   ` + id + `:
  74     Services:
  75       Controller:
  76         ExternalURL: https://` + hostport[id] + `
  77     TLS:
  78       Insecure: true
  79     SystemLogs:
  80       Format: text
  81     RemoteClusters:
  82       z1111:
  83         Host: ` + hostport["z1111"] + `
  84         Scheme: https
  85         Insecure: true
  86         Proxy: true
  87         ActivateUsers: true
  88 `
  89                 if id != "z2222" {
  90                         yaml += `      z2222:
  91         Host: ` + hostport["z2222"] + `
  92         Scheme: https
  93         Insecure: true
  94         Proxy: true
  95         ActivateUsers: true
  96 `
  97                 }
  98                 if id != "z3333" {
  99                         yaml += `      z3333:
 100         Host: ` + hostport["z3333"] + `
 101         Scheme: https
 102         Insecure: true
 103         Proxy: true
 104         ActivateUsers: true
 105 `
 106                 }
 107                 if id == "z1111" {
 108                         yaml += `
 109     Login:
 110       LoginCluster: z1111
 111       OpenIDConnect:
 112         Enable: true
 113         Issuer: ` + s.oidcprovider.Issuer.URL + `
 114         ClientID: ` + s.oidcprovider.ValidClientID + `
 115         ClientSecret: ` + s.oidcprovider.ValidClientSecret + `
 116         EmailClaim: email
 117         EmailVerifiedClaim: email_verified
 118         AcceptAccessToken: true
 119         AcceptAccessTokenScope: ""
 120 `
 121                 } else {
 122                         yaml += `
 123     Login:
 124       LoginCluster: z1111
 125 `
 126                 }
 127
 128                 loader := config.NewLoader(bytes.NewBufferString(yaml), ctxlog.TestLogger(c))
 129                 loader.Path = "-"
 130                 loader.SkipLegacy = true
 131                 loader.SkipAPICalls = true
 132                 cfg, err := loader.Load()
 133                 c.Assert(err, check.IsNil)
 134                 tc := boot.NewTestCluster(
 135                         filepath.Join(cwd, "..", ".."),
 136                         id, cfg, "127.0.0."+id[3:], c.Log)
 137                 tc.Super.NoWorkbench1 = true
 138                 tc.Start()
 139                 s.testClusters[id] = tc
 140         }
 141         for _, tc := range s.testClusters {
 142                 ok := tc.WaitReady()
 143                 c.Assert(ok, check.Equals, true)
 144         }
 145 }
 146
 147 func (s *IntegrationSuite) TearDownSuite(c *check.C) {
 148         for _, c := range s.testClusters {
 149                 c.Super.Stop()
 150         }
 151 }
 152
 153 func (s *IntegrationSuite) TestDefaultStorageClassesOnCollections(c *check.C) {
 154         conn := s.testClusters["z1111"].Conn()
 155         rootctx, _, _ := s.testClusters["z1111"].RootClients()
 156         userctx, _, kc, _ := s.testClusters["z1111"].UserClients(rootctx, c, conn, s.oidcprovider.AuthEmail, true)
 157         c.Assert(len(kc.DefaultStorageClasses) > 0, check.Equals, true)
 158         coll, err := conn.CollectionCreate(userctx, arvados.CreateOptions{})
 159         c.Assert(err, check.IsNil)
 160         c.Assert(coll.StorageClassesDesired, check.DeepEquals, kc.DefaultStorageClasses)
 161 }
 162
 163 func (s *IntegrationSuite) TestGetCollectionByPDH(c *check.C) {
 164         conn1 := s.testClusters["z1111"].Conn()
 165         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 166         conn3 := s.testClusters["z3333"].Conn()
 167         userctx1, ac1, kc1, _ := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, s.oidcprovider.AuthEmail, true)
 168
 169         // Create the collection to find its PDH (but don't save it
 170         // anywhere yet)
 171         var coll1 arvados.Collection
 172         fs1, err := coll1.FileSystem(ac1, kc1)
 173         c.Assert(err, check.IsNil)
 174         f, err := fs1.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
 175         c.Assert(err, check.IsNil)
 176         _, err = io.WriteString(f, "IntegrationSuite.TestGetCollectionByPDH")
 177         c.Assert(err, check.IsNil)
 178         err = f.Close()
 179         c.Assert(err, check.IsNil)
 180         mtxt, err := fs1.MarshalManifest(".")
 181         c.Assert(err, check.IsNil)
 182         pdh := arvados.PortableDataHash(mtxt)
 183
 184         // Looking up the PDH before saving returns 404 if cycle
 185         // detection is working.
 186         _, err = conn1.CollectionGet(userctx1, arvados.GetOptions{UUID: pdh})
 187         c.Assert(err, check.ErrorMatches, `.*404 Not Found.*`)
 188
 189         // Save the collection on cluster z1111.
 190         coll1, err = conn1.CollectionCreate(userctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
 191                 "manifest_text": mtxt,
 192         }})
 193         c.Assert(err, check.IsNil)
 194
 195         // Retrieve the collection from cluster z3333.
 196         coll, err := conn3.CollectionGet(userctx1, arvados.GetOptions{UUID: pdh})
 197         c.Check(err, check.IsNil)
 198         c.Check(coll.PortableDataHash, check.Equals, pdh)
 199 }
 200
 201 // Tests bug #18004
 202 func (s *IntegrationSuite) TestRemoteUserAndTokenCacheRace(c *check.C) {
 203         conn1 := s.testClusters["z1111"].Conn()
 204         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 205         rootctx2, _, _ := s.testClusters["z2222"].RootClients()
 206         conn2 := s.testClusters["z2222"].Conn()
 207         userctx1, _, _, _ := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, "user2@example.com", true)
 208
 209         var wg1, wg2 sync.WaitGroup
 210         creqs := 100
 211
 212         // Make concurrent requests to z2222 with a local token to make sure more
 213         // than one worker is listening.
 214         wg1.Add(1)
 215         for i := 0; i < creqs; i++ {
 216                 wg2.Add(1)
 217                 go func() {
 218                         defer wg2.Done()
 219                         wg1.Wait()
 220                         _, err := conn2.UserGetCurrent(rootctx2, arvados.GetOptions{})
 221                         c.Check(err, check.IsNil, check.Commentf("warm up phase failed"))
 222                 }()
 223         }
 224         wg1.Done()
 225         wg2.Wait()
 226
 227         // Real test pass -- use a new remote token than the one used in the warm-up
 228         // phase.
 229         wg1.Add(1)
 230         for i := 0; i < creqs; i++ {
 231                 wg2.Add(1)
 232                 go func() {
 233                         defer wg2.Done()
 234                         wg1.Wait()
 235                         // Retrieve the remote collection from cluster z2222.
 236                         _, err := conn2.UserGetCurrent(userctx1, arvados.GetOptions{})
 237                         c.Check(err, check.IsNil, check.Commentf("testing phase failed"))
 238                 }()
 239         }
 240         wg1.Done()
 241         wg2.Wait()
 242 }
 243
 244 func (s *IntegrationSuite) TestS3WithFederatedToken(c *check.C) {
 245         if _, err := exec.LookPath("s3cmd"); err != nil {
 246                 c.Skip("s3cmd not in PATH")
 247                 return
 248         }
 249
 250         testText := "IntegrationSuite.TestS3WithFederatedToken"
 251
 252         conn1 := s.testClusters["z1111"].Conn()
 253         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 254         userctx1, ac1, _, _ := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, s.oidcprovider.AuthEmail, true)
 255         conn3 := s.testClusters["z3333"].Conn()
 256
 257         createColl := func(clusterID string) arvados.Collection {
 258                 _, ac, kc := s.testClusters[clusterID].ClientsWithToken(ac1.AuthToken)
 259                 var coll arvados.Collection
 260                 fs, err := coll.FileSystem(ac, kc)
 261                 c.Assert(err, check.IsNil)
 262                 f, err := fs.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
 263                 c.Assert(err, check.IsNil)
 264                 _, err = io.WriteString(f, testText)
 265                 c.Assert(err, check.IsNil)
 266                 err = f.Close()
 267                 c.Assert(err, check.IsNil)
 268                 mtxt, err := fs.MarshalManifest(".")
 269                 c.Assert(err, check.IsNil)
 270                 coll, err = s.testClusters[clusterID].Conn().CollectionCreate(userctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
 271                         "manifest_text": mtxt,
 272                 }})
 273                 c.Assert(err, check.IsNil)
 274                 return coll
 275         }
 276
 277         for _, trial := range []struct {
 278                 clusterID string // create the collection on this cluster (then use z3333 to access it)
 279                 token     string
 280         }{
 281                 // Try the hardest test first: z3333 hasn't seen
 282                 // z1111's token yet, and we're just passing the
 283                 // opaque secret part, so z3333 has to guess that it
 284                 // belongs to z1111.
 285                 {"z1111", strings.Split(ac1.AuthToken, "/")[2]},
 286                 {"z3333", strings.Split(ac1.AuthToken, "/")[2]},
 287                 {"z1111", strings.Replace(ac1.AuthToken, "/", "_", -1)},
 288                 {"z3333", strings.Replace(ac1.AuthToken, "/", "_", -1)},
 289         } {
 290                 c.Logf("================ %v", trial)
 291                 coll := createColl(trial.clusterID)
 292
 293                 cfgjson, err := conn3.ConfigGet(userctx1)
 294                 c.Assert(err, check.IsNil)
 295                 var cluster arvados.Cluster
 296                 err = json.Unmarshal(cfgjson, &cluster)
 297                 c.Assert(err, check.IsNil)
 298
 299                 c.Logf("TokenV2 is %s", ac1.AuthToken)
 300                 host := cluster.Services.WebDAV.ExternalURL.Host
 301                 s3args := []string{
 302                         "--ssl", "--no-check-certificate",
 303                         "--host=" + host, "--host-bucket=" + host,
 304                         "--access_key=" + trial.token, "--secret_key=" + trial.token,
 305                 }
 306                 buf, err := exec.Command("s3cmd", append(s3args, "ls", "s3://"+coll.UUID)...).CombinedOutput()
 307                 c.Check(err, check.IsNil)
 308                 c.Check(string(buf), check.Matches, `.* `+fmt.Sprintf("%d", len(testText))+` +s3://`+coll.UUID+`/test.txt\n`)
 309
 310                 buf, _ = exec.Command("s3cmd", append(s3args, "get", "s3://"+coll.UUID+"/test.txt", c.MkDir()+"/tmpfile")...).CombinedOutput()
 311                 // Command fails because we don't return Etag header.
 312                 flen := strconv.Itoa(len(testText))
 313                 c.Check(string(buf), check.Matches, `(?ms).*`+flen+` (bytes in|of `+flen+`).*`)
 314         }
 315 }
 316
 317 func (s *IntegrationSuite) TestGetCollectionAsAnonymous(c *check.C) {
 318         conn1 := s.testClusters["z1111"].Conn()
 319         conn3 := s.testClusters["z3333"].Conn()
 320         rootctx1, rootac1, rootkc1 := s.testClusters["z1111"].RootClients()
 321         anonctx3, anonac3, _ := s.testClusters["z3333"].AnonymousClients()
 322
 323         // Make sure anonymous token was set
 324         c.Assert(anonac3.AuthToken, check.Not(check.Equals), "")
 325
 326         // Create the collection to find its PDH (but don't save it
 327         // anywhere yet)
 328         var coll1 arvados.Collection
 329         fs1, err := coll1.FileSystem(rootac1, rootkc1)
 330         c.Assert(err, check.IsNil)
 331         f, err := fs1.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
 332         c.Assert(err, check.IsNil)
 333         _, err = io.WriteString(f, "IntegrationSuite.TestGetCollectionAsAnonymous")
 334         c.Assert(err, check.IsNil)
 335         err = f.Close()
 336         c.Assert(err, check.IsNil)
 337         mtxt, err := fs1.MarshalManifest(".")
 338         c.Assert(err, check.IsNil)
 339         pdh := arvados.PortableDataHash(mtxt)
 340
 341         // Save the collection on cluster z1111.
 342         coll1, err = conn1.CollectionCreate(rootctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
 343                 "manifest_text": mtxt,
 344         }})
 345         c.Assert(err, check.IsNil)
 346
 347         // Share it with the anonymous users group.
 348         var outLink arvados.Link
 349         err = rootac1.RequestAndDecode(&outLink, "POST", "/arvados/v1/links", nil,
 350                 map[string]interface{}{"link": map[string]interface{}{
 351                         "link_class": "permission",
 352                         "name":       "can_read",
 353                         "tail_uuid":  "z1111-j7d0g-anonymouspublic",
 354                         "head_uuid":  coll1.UUID,
 355                 },
 356                 })
 357         c.Check(err, check.IsNil)
 358
 359         // Current user should be z3 anonymous user
 360         outUser, err := anonac3.CurrentUser()
 361         c.Check(err, check.IsNil)
 362         c.Check(outUser.UUID, check.Equals, "z3333-tpzed-anonymouspublic")
 363
 364         // Get the token uuid
 365         var outAuth arvados.APIClientAuthorization
 366         err = anonac3.RequestAndDecode(&outAuth, "GET", "/arvados/v1/api_client_authorizations/current", nil, nil)
 367         c.Check(err, check.IsNil)
 368
 369         // Make a v2 token of the z3 anonymous user, and use it on z1
 370         _, anonac1, _ := s.testClusters["z1111"].ClientsWithToken(outAuth.TokenV2())
 371         outUser2, err := anonac1.CurrentUser()
 372         c.Check(err, check.IsNil)
 373         // z3 anonymous user will be mapped to the z1 anonymous user
 374         c.Check(outUser2.UUID, check.Equals, "z1111-tpzed-anonymouspublic")
 375
 376         // Retrieve the collection (which is on z1) using anonymous from cluster z3333.
 377         coll, err := conn3.CollectionGet(anonctx3, arvados.GetOptions{UUID: coll1.UUID})
 378         c.Check(err, check.IsNil)
 379         c.Check(coll.PortableDataHash, check.Equals, pdh)
 380 }
 381
 382 // Get a token from the login cluster (z1111), use it to submit a
 383 // container request on z2222.
 384 func (s *IntegrationSuite) TestCreateContainerRequestWithFedToken(c *check.C) {
 385         conn1 := s.testClusters["z1111"].Conn()
 386         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 387         _, ac1, _, _ := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, s.oidcprovider.AuthEmail, true)
 388
 389         // Use ac2 to get the discovery doc with a blank token, so the
 390         // SDK doesn't magically pass the z1111 token to z2222 before
 391         // we're ready to start our test.
 392         _, ac2, _ := s.testClusters["z2222"].ClientsWithToken("")
 393         var dd map[string]interface{}
 394         err := ac2.RequestAndDecode(&dd, "GET", "discovery/v1/apis/arvados/v1/rest", nil, nil)
 395         c.Assert(err, check.IsNil)
 396
 397         var (
 398                 body bytes.Buffer
 399                 req  *http.Request
 400                 resp *http.Response
 401                 u    arvados.User
 402                 cr   arvados.ContainerRequest
 403         )
 404         json.NewEncoder(&body).Encode(map[string]interface{}{
 405                 "container_request": map[string]interface{}{
 406                         "command":         []string{"echo"},
 407                         "container_image": "d41d8cd98f00b204e9800998ecf8427e+0",
 408                         "cwd":             "/",
 409                         "output_path":     "/",
 410                 },
 411         })
 412         ac2.AuthToken = ac1.AuthToken
 413
 414         c.Log("...post CR with good (but not yet cached) token")
 415         cr = arvados.ContainerRequest{}
 416         req, err = http.NewRequest("POST", "https://"+ac2.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body.Bytes()))
 417         c.Assert(err, check.IsNil)
 418         req.Header.Set("Content-Type", "application/json")
 419         err = ac2.DoAndDecode(&cr, req)
 420         c.Assert(err, check.IsNil)
 421         c.Logf("err == %#v", err)
 422
 423         c.Log("...get user with good token")
 424         u = arvados.User{}
 425         req, err = http.NewRequest("GET", "https://"+ac2.APIHost+"/arvados/v1/users/current", nil)
 426         c.Assert(err, check.IsNil)
 427         err = ac2.DoAndDecode(&u, req)
 428         c.Check(err, check.IsNil)
 429         c.Check(u.UUID, check.Matches, "z1111-tpzed-.*")
 430
 431         c.Log("...post CR with good cached token")
 432         cr = arvados.ContainerRequest{}
 433         req, err = http.NewRequest("POST", "https://"+ac2.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body.Bytes()))
 434         c.Assert(err, check.IsNil)
 435         req.Header.Set("Content-Type", "application/json")
 436         err = ac2.DoAndDecode(&cr, req)
 437         c.Check(err, check.IsNil)
 438         c.Check(cr.UUID, check.Matches, "z2222-.*")
 439
 440         c.Log("...post with good cached token ('OAuth2 ...')")
 441         cr = arvados.ContainerRequest{}
 442         req, err = http.NewRequest("POST", "https://"+ac2.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body.Bytes()))
 443         c.Assert(err, check.IsNil)
 444         req.Header.Set("Content-Type", "application/json")
 445         req.Header.Set("Authorization", "OAuth2 "+ac2.AuthToken)
 446         resp, err = arvados.InsecureHTTPClient.Do(req)
 447         c.Assert(err, check.IsNil)
 448         err = json.NewDecoder(resp.Body).Decode(&cr)
 449         c.Check(err, check.IsNil)
 450         c.Check(cr.UUID, check.Matches, "z2222-.*")
 451 }
 452
 453 func (s *IntegrationSuite) TestCreateContainerRequestWithBadToken(c *check.C) {
 454         conn1 := s.testClusters["z1111"].Conn()
 455         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 456         _, ac1, _, au := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, "user@example.com", true)
 457
 458         tests := []struct {
 459                 name         string
 460                 token        string
 461                 expectedCode int
 462         }{
 463                 {"Good token", ac1.AuthToken, http.StatusOK},
 464                 {"Bogus token", "abcdef", http.StatusUnauthorized},
 465                 {"v1-looking token", "badtoken00badtoken00badtoken00badtoken00b", http.StatusUnauthorized},
 466                 {"v2-looking token", "v2/" + au.UUID + "/badtoken00badtoken00badtoken00badtoken00b", http.StatusUnauthorized},
 467         }
 468
 469         body, _ := json.Marshal(map[string]interface{}{
 470                 "container_request": map[string]interface{}{
 471                         "command":         []string{"echo"},
 472                         "container_image": "d41d8cd98f00b204e9800998ecf8427e+0",
 473                         "cwd":             "/",
 474                         "output_path":     "/",
 475                 },
 476         })
 477
 478         for _, tt := range tests {
 479                 c.Log(c.TestName() + " " + tt.name)
 480                 ac1.AuthToken = tt.token
 481                 req, err := http.NewRequest("POST", "https://"+ac1.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body))
 482                 c.Assert(err, check.IsNil)
 483                 req.Header.Set("Content-Type", "application/json")
 484                 resp, err := ac1.Do(req)
 485                 c.Assert(err, check.IsNil)
 486                 c.Assert(resp.StatusCode, check.Equals, tt.expectedCode)
 487         }
 488 }
 489
 490 func (s *IntegrationSuite) TestRequestIDHeader(c *check.C) {
 491         conn1 := s.testClusters["z1111"].Conn()
 492         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 493         userctx1, ac1, _, _ := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, "user@example.com", true)
 494
 495         coll, err := conn1.CollectionCreate(userctx1, arvados.CreateOptions{})
 496         c.Check(err, check.IsNil)
 497         specimen, err := conn1.SpecimenCreate(userctx1, arvados.CreateOptions{})
 498         c.Check(err, check.IsNil)
 499
 500         tests := []struct {
 501                 path            string
 502                 reqIdProvided   bool
 503                 notFoundRequest bool
 504         }{
 505                 {"/arvados/v1/collections", false, false},
 506                 {"/arvados/v1/collections", true, false},
 507                 {"/arvados/v1/nonexistant", false, true},
 508                 {"/arvados/v1/nonexistant", true, true},
 509                 {"/arvados/v1/collections/" + coll.UUID, false, false},
 510                 {"/arvados/v1/collections/" + coll.UUID, true, false},
 511                 {"/arvados/v1/specimens/" + specimen.UUID, false, false},
 512                 {"/arvados/v1/specimens/" + specimen.UUID, true, false},
 513                 {"/arvados/v1/collections/z1111-4zz18-0123456789abcde", false, true},
 514                 {"/arvados/v1/collections/z1111-4zz18-0123456789abcde", true, true},
 515                 {"/arvados/v1/specimens/z1111-j58dm-0123456789abcde", false, true},
 516                 {"/arvados/v1/specimens/z1111-j58dm-0123456789abcde", true, true},
 517         }
 518
 519         for _, tt := range tests {
 520                 c.Log(c.TestName() + " " + tt.path)
 521                 req, err := http.NewRequest("GET", "https://"+ac1.APIHost+tt.path, nil)
 522                 c.Assert(err, check.IsNil)
 523                 customReqId := "abcdeG"
 524                 if !tt.reqIdProvided {
 525                         c.Assert(req.Header.Get("X-Request-Id"), check.Equals, "")
 526                 } else {
 527                         req.Header.Set("X-Request-Id", customReqId)
 528                 }
 529                 resp, err := ac1.Do(req)
 530                 c.Assert(err, check.IsNil)
 531                 if tt.notFoundRequest {
 532                         c.Check(resp.StatusCode, check.Equals, http.StatusNotFound)
 533                 } else {
 534                         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 535                 }
 536                 if !tt.reqIdProvided {
 537                         c.Check(resp.Header.Get("X-Request-Id"), check.Matches, "^req-[0-9a-zA-Z]{20}$")
 538                         if tt.notFoundRequest {
 539                                 var jresp httpserver.ErrorResponse
 540                                 err := json.NewDecoder(resp.Body).Decode(&jresp)
 541                                 c.Check(err, check.IsNil)
 542                                 c.Assert(jresp.Errors, check.HasLen, 1)
 543                                 c.Check(jresp.Errors[0], check.Matches, "^.*(req-[0-9a-zA-Z]{20}).*$")
 544                         }
 545                 } else {
 546                         c.Check(resp.Header.Get("X-Request-Id"), check.Equals, customReqId)
 547                         if tt.notFoundRequest {
 548                                 var jresp httpserver.ErrorResponse
 549                                 err := json.NewDecoder(resp.Body).Decode(&jresp)
 550                                 c.Check(err, check.IsNil)
 551                                 c.Assert(jresp.Errors, check.HasLen, 1)
 552                                 c.Check(jresp.Errors[0], check.Matches, "^.*("+customReqId+").*$")
 553                         }
 554                 }
 555         }
 556 }
 557
 558 // We test the direct access to the database
 559 // normally an integration test would not have a database access, but in this case we need
 560 // to test tokens that are secret, so there is no API response that will give them back
 561 func (s *IntegrationSuite) dbConn(c *check.C, clusterID string) (*sql.DB, *sql.Conn) {
 562         ctx := context.Background()
 563         db, err := sql.Open("postgres", s.testClusters[clusterID].Super.Cluster().PostgreSQL.Connection.String())
 564         c.Assert(err, check.IsNil)
 565
 566         conn, err := db.Conn(ctx)
 567         c.Assert(err, check.IsNil)
 568
 569         rows, err := conn.ExecContext(ctx, `SELECT 1`)
 570         c.Assert(err, check.IsNil)
 571         n, err := rows.RowsAffected()
 572         c.Assert(err, check.IsNil)
 573         c.Assert(n, check.Equals, int64(1))
 574         return db, conn
 575 }
 576
 577 // TestRuntimeTokenInCR will test several different tokens in the runtime attribute
 578 // and check the expected results accessing directly to the database if needed.
 579 func (s *IntegrationSuite) TestRuntimeTokenInCR(c *check.C) {
 580         db, dbconn := s.dbConn(c, "z1111")
 581         defer db.Close()
 582         defer dbconn.Close()
 583         conn1 := s.testClusters["z1111"].Conn()
 584         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 585         userctx1, ac1, _, au := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, "user@example.com", true)
 586
 587         tests := []struct {
 588                 name                 string
 589                 token                string
 590                 expectAToGetAValidCR bool
 591                 expectedToken        *string
 592         }{
 593                 {"Good token z1111 user", ac1.AuthToken, true, &ac1.AuthToken},
 594                 {"Bogus token", "abcdef", false, nil},
 595                 {"v1-looking token", "badtoken00badtoken00badtoken00badtoken00b", false, nil},
 596                 {"v2-looking token", "v2/" + au.UUID + "/badtoken00badtoken00badtoken00badtoken00b", false, nil},
 597         }
 598
 599         for _, tt := range tests {
 600                 c.Log(c.TestName() + " " + tt.name)
 601
 602                 rq := map[string]interface{}{
 603                         "command":         []string{"echo"},
 604                         "container_image": "d41d8cd98f00b204e9800998ecf8427e+0",
 605                         "cwd":             "/",
 606                         "output_path":     "/",
 607                         "runtime_token":   tt.token,
 608                 }
 609                 cr, err := conn1.ContainerRequestCreate(userctx1, arvados.CreateOptions{Attrs: rq})
 610                 if tt.expectAToGetAValidCR {
 611                         c.Check(err, check.IsNil)
 612                         c.Check(cr, check.NotNil)
 613                         c.Check(cr.UUID, check.Not(check.Equals), "")
 614                 }
 615
 616                 if tt.expectedToken == nil {
 617                         continue
 618                 }
 619
 620                 c.Logf("cr.UUID: %s", cr.UUID)
 621                 row := dbconn.QueryRowContext(rootctx1, `SELECT runtime_token from container_requests where uuid=$1`, cr.UUID)
 622                 c.Check(row, check.NotNil)
 623                 var token sql.NullString
 624                 row.Scan(&token)
 625                 if c.Check(token.Valid, check.Equals, true) {
 626                         c.Check(token.String, check.Equals, *tt.expectedToken)
 627                 }
 628         }
 629 }
 630
 631 // TestIntermediateCluster will send a container request to
 632 // one cluster with another cluster as the destination
 633 // and check the tokens are being handled properly
 634 func (s *IntegrationSuite) TestIntermediateCluster(c *check.C) {
 635         conn1 := s.testClusters["z1111"].Conn()
 636         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 637         uctx1, ac1, _, _ := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, "user@example.com", true)
 638
 639         tests := []struct {
 640                 name                 string
 641                 token                string
 642                 expectedRuntimeToken string
 643                 expectedUUIDprefix   string
 644         }{
 645                 {"Good token z1111 user sending a CR to z2222", ac1.AuthToken, "", "z2222-xvhdp-"},
 646         }
 647
 648         for _, tt := range tests {
 649                 c.Log(c.TestName() + " " + tt.name)
 650                 rq := map[string]interface{}{
 651                         "command":         []string{"echo"},
 652                         "container_image": "d41d8cd98f00b204e9800998ecf8427e+0",
 653                         "cwd":             "/",
 654                         "output_path":     "/",
 655                         "runtime_token":   tt.token,
 656                 }
 657                 cr, err := conn1.ContainerRequestCreate(uctx1, arvados.CreateOptions{ClusterID: "z2222", Attrs: rq})
 658
 659                 c.Check(err, check.IsNil)
 660                 c.Check(strings.HasPrefix(cr.UUID, tt.expectedUUIDprefix), check.Equals, true)
 661                 c.Check(cr.RuntimeToken, check.Equals, tt.expectedRuntimeToken)
 662         }
 663 }
 664
 665 // Test for #17785
 666 func (s *IntegrationSuite) TestFederatedApiClientAuthHandling(c *check.C) {
 667         rootctx1, rootclnt1, _ := s.testClusters["z1111"].RootClients()
 668         conn1 := s.testClusters["z1111"].Conn()
 669
 670         // Make sure LoginCluster is properly configured
 671         for _, cls := range []string{"z1111", "z3333"} {
 672                 c.Check(
 673                         s.testClusters[cls].Config.Clusters[cls].Login.LoginCluster,
 674                         check.Equals, "z1111",
 675                         check.Commentf("incorrect LoginCluster config on cluster %q", cls))
 676         }
 677         // Get user's UUID & attempt to create a token for it on the remote cluster
 678         _, _, _, user := s.testClusters["z1111"].UserClients(rootctx1, c, conn1,
 679                 "user@example.com", true)
 680         _, rootclnt3, _ := s.testClusters["z3333"].ClientsWithToken(rootclnt1.AuthToken)
 681         var resp arvados.APIClientAuthorization
 682         err := rootclnt3.RequestAndDecode(
 683                 &resp, "POST", "arvados/v1/api_client_authorizations", nil,
 684                 map[string]interface{}{
 685                         "api_client_authorization": map[string]string{
 686                                 "owner_uuid": user.UUID,
 687                         },
 688                 },
 689         )
 690         c.Assert(err, check.IsNil)
 691         newTok := resp.TokenV2()
 692         c.Assert(newTok, check.Not(check.Equals), "")
 693
 694         // Confirm the token is from z1111
 695         c.Assert(strings.HasPrefix(newTok, "v2/z1111-gj3su-"), check.Equals, true)
 696
 697         // Confirm the token works and is from the correct user
 698         _, rootclnt3bis, _ := s.testClusters["z3333"].ClientsWithToken(newTok)
 699         var curUser arvados.User
 700         err = rootclnt3bis.RequestAndDecode(
 701                 &curUser, "GET", "arvados/v1/users/current", nil, nil,
 702         )
 703         c.Assert(err, check.IsNil)
 704         c.Assert(curUser.UUID, check.Equals, user.UUID)
 705 }
 706
 707 // Test for bug #18076
 708 func (s *IntegrationSuite) TestStaleCachedUserRecord(c *check.C) {
 709         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 710         _, rootclnt3, _ := s.testClusters["z3333"].RootClients()
 711         conn1 := s.testClusters["z1111"].Conn()
 712         conn3 := s.testClusters["z3333"].Conn()
 713
 714         // Make sure LoginCluster is properly configured
 715         for _, cls := range []string{"z1111", "z3333"} {
 716                 c.Check(
 717                         s.testClusters[cls].Config.Clusters[cls].Login.LoginCluster,
 718                         check.Equals, "z1111",
 719                         check.Commentf("incorrect LoginCluster config on cluster %q", cls))
 720         }
 721
 722         for testCaseNr, testCase := range []struct {
 723                 name           string
 724                 withRepository bool
 725         }{
 726                 {"User without local repository", false},
 727                 {"User with local repository", true},
 728         } {
 729                 c.Log(c.TestName() + " " + testCase.name)
 730                 // Create some users, request them on the federated cluster so they're cached.
 731                 var users []arvados.User
 732                 for userNr := 0; userNr < 2; userNr++ {
 733                         _, _, _, user := s.testClusters["z1111"].UserClients(
 734                                 rootctx1,
 735                                 c,
 736                                 conn1,
 737                                 fmt.Sprintf("user%d%d@example.com", testCaseNr, userNr),
 738                                 true)
 739                         c.Assert(user.Username, check.Not(check.Equals), "")
 740                         users = append(users, user)
 741
 742                         lst, err := conn3.UserList(rootctx1, arvados.ListOptions{Limit: -1})
 743                         c.Assert(err, check.Equals, nil)
 744                         userFound := false
 745                         for _, fedUser := range lst.Items {
 746                                 if fedUser.UUID == user.UUID {
 747                                         c.Assert(fedUser.Username, check.Equals, user.Username)
 748                                         userFound = true
 749                                         break
 750                                 }
 751                         }
 752                         c.Assert(userFound, check.Equals, true)
 753
 754                         if testCase.withRepository {
 755                                 var repo interface{}
 756                                 err = rootclnt3.RequestAndDecode(
 757                                         &repo, "POST", "arvados/v1/repositories", nil,
 758                                         map[string]interface{}{
 759                                                 "repository": map[string]string{
 760                                                         "name":       fmt.Sprintf("%s/test", user.Username),
 761                                                         "owner_uuid": user.UUID,
 762                                                 },
 763                                         },
 764                                 )
 765                                 c.Assert(err, check.IsNil)
 766                         }
 767                 }
 768
 769                 // Swap the usernames
 770                 _, err := conn1.UserUpdate(rootctx1, arvados.UpdateOptions{
 771                         UUID: users[0].UUID,
 772                         Attrs: map[string]interface{}{
 773                                 "username": "",
 774                         },
 775                 })
 776                 c.Assert(err, check.Equals, nil)
 777                 _, err = conn1.UserUpdate(rootctx1, arvados.UpdateOptions{
 778                         UUID: users[1].UUID,
 779                         Attrs: map[string]interface{}{
 780                                 "username": users[0].Username,
 781                         },
 782                 })
 783                 c.Assert(err, check.Equals, nil)
 784                 _, err = conn1.UserUpdate(rootctx1, arvados.UpdateOptions{
 785                         UUID: users[0].UUID,
 786                         Attrs: map[string]interface{}{
 787                                 "username": users[1].Username,
 788                         },
 789                 })
 790                 c.Assert(err, check.Equals, nil)
 791
 792                 // Re-request the list on the federated cluster & check for updates
 793                 lst, err := conn3.UserList(rootctx1, arvados.ListOptions{Limit: -1})
 794                 c.Assert(err, check.Equals, nil)
 795                 var user0Found, user1Found bool
 796                 for _, user := range lst.Items {
 797                         if user.UUID == users[0].UUID {
 798                                 user0Found = true
 799                                 c.Assert(user.Username, check.Equals, users[1].Username)
 800                         } else if user.UUID == users[1].UUID {
 801                                 user1Found = true
 802                                 c.Assert(user.Username, check.Equals, users[0].Username)
 803                         }
 804                 }
 805                 c.Assert(user0Found, check.Equals, true)
 806                 c.Assert(user1Found, check.Equals, true)
 807         }
 808 }
 809
 810 // Test for bug #16263
 811 func (s *IntegrationSuite) TestListUsers(c *check.C) {
 812         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 813         conn1 := s.testClusters["z1111"].Conn()
 814         conn3 := s.testClusters["z3333"].Conn()
 815         userctx1, _, _, _ := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, s.oidcprovider.AuthEmail, true)
 816
 817         // Make sure LoginCluster is properly configured
 818         for cls := range s.testClusters {
 819                 c.Check(
 820                         s.testClusters[cls].Config.Clusters[cls].Login.LoginCluster,
 821                         check.Equals, "z1111",
 822                         check.Commentf("incorrect LoginCluster config on cluster %q", cls))
 823         }
 824         // Make sure z1111 has users with NULL usernames
 825         lst, err := conn1.UserList(rootctx1, arvados.ListOptions{
 826                 Limit: math.MaxInt64, // check that large limit works (see #16263)
 827         })
 828         nullUsername := false
 829         c.Assert(err, check.IsNil)
 830         c.Assert(len(lst.Items), check.Not(check.Equals), 0)
 831         for _, user := range lst.Items {
 832                 if user.Username == "" {
 833                         nullUsername = true
 834                         break
 835                 }
 836         }
 837         c.Assert(nullUsername, check.Equals, true)
 838
 839         user1, err := conn1.UserGetCurrent(userctx1, arvados.GetOptions{})
 840         c.Assert(err, check.IsNil)
 841         c.Check(user1.IsActive, check.Equals, true)
 842
 843         // Ask for the user list on z3333 using z1111's system root token
 844         lst, err = conn3.UserList(rootctx1, arvados.ListOptions{Limit: -1})
 845         c.Assert(err, check.IsNil)
 846         found := false
 847         for _, user := range lst.Items {
 848                 if user.UUID == user1.UUID {
 849                         c.Check(user.IsActive, check.Equals, true)
 850                         found = true
 851                         break
 852                 }
 853         }
 854         c.Check(found, check.Equals, true)
 855
 856         // Deactivate user acct on z1111
 857         _, err = conn1.UserUnsetup(rootctx1, arvados.GetOptions{UUID: user1.UUID})
 858         c.Assert(err, check.IsNil)
 859
 860         // Get user list from z3333, check the returned z1111 user is
 861         // deactivated
 862         lst, err = conn3.UserList(rootctx1, arvados.ListOptions{Limit: -1})
 863         c.Assert(err, check.IsNil)
 864         found = false
 865         for _, user := range lst.Items {
 866                 if user.UUID == user1.UUID {
 867                         c.Check(user.IsActive, check.Equals, false)
 868                         found = true
 869                         break
 870                 }
 871         }
 872         c.Check(found, check.Equals, true)
 873
 874         // Deactivated user no longer has working token
 875         user1, err = conn3.UserGetCurrent(userctx1, arvados.GetOptions{})
 876         c.Assert(err, check.ErrorMatches, `.*401 Unauthorized.*`)
 877 }
 878
 879 func (s *IntegrationSuite) TestSetupUserWithVM(c *check.C) {
 880         conn1 := s.testClusters["z1111"].Conn()
 881         conn3 := s.testClusters["z3333"].Conn()
 882         rootctx1, rootac1, _ := s.testClusters["z1111"].RootClients()
 883
 884         // Create user on LoginCluster z1111
 885         _, _, _, user := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, s.oidcprovider.AuthEmail, true)
 886
 887         // Make a new root token (because rootClients() uses SystemRootToken)
 888         var outAuth arvados.APIClientAuthorization
 889         err := rootac1.RequestAndDecode(&outAuth, "POST", "/arvados/v1/api_client_authorizations", nil, nil)
 890         c.Check(err, check.IsNil)
 891
 892         // Make a v2 root token to communicate with z3333
 893         rootctx3, rootac3, _ := s.testClusters["z3333"].ClientsWithToken(outAuth.TokenV2())
 894
 895         // Create VM on z3333
 896         var outVM arvados.VirtualMachine
 897         err = rootac3.RequestAndDecode(&outVM, "POST", "/arvados/v1/virtual_machines", nil,
 898                 map[string]interface{}{"virtual_machine": map[string]interface{}{
 899                         "hostname": "example",
 900                 },
 901                 })
 902         c.Check(outVM.UUID[0:5], check.Equals, "z3333")
 903         c.Check(err, check.IsNil)
 904
 905         // Make sure z3333 user list is up to date
 906         _, err = conn3.UserList(rootctx3, arvados.ListOptions{Limit: 1000})
 907         c.Check(err, check.IsNil)
 908
 909         // Try to set up user on z3333 with the VM
 910         _, err = conn3.UserSetup(rootctx3, arvados.UserSetupOptions{UUID: user.UUID, VMUUID: outVM.UUID})
 911         c.Check(err, check.IsNil)
 912
 913         var outLinks arvados.LinkList
 914         err = rootac3.RequestAndDecode(&outLinks, "GET", "/arvados/v1/links", nil,
 915                 arvados.ListOptions{
 916                         Limit: 1000,
 917                         Filters: []arvados.Filter{
 918                                 {
 919                                         Attr:     "tail_uuid",
 920                                         Operator: "=",
 921                                         Operand:  user.UUID,
 922                                 },
 923                                 {
 924                                         Attr:     "head_uuid",
 925                                         Operator: "=",
 926                                         Operand:  outVM.UUID,
 927                                 },
 928                                 {
 929                                         Attr:     "name",
 930                                         Operator: "=",
 931                                         Operand:  "can_login",
 932                                 },
 933                                 {
 934                                         Attr:     "link_class",
 935                                         Operator: "=",
 936                                         Operand:  "permission",
 937                                 }}})
 938         c.Check(err, check.IsNil)
 939
 940         c.Check(len(outLinks.Items), check.Equals, 1)
 941 }
 942
 943 func (s *IntegrationSuite) TestOIDCAccessTokenAuth(c *check.C) {
 944         conn1 := s.testClusters["z1111"].Conn()
 945         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
 946         s.testClusters["z1111"].UserClients(rootctx1, c, conn1, s.oidcprovider.AuthEmail, true)
 947
 948         accesstoken := s.oidcprovider.ValidAccessToken()
 949
 950         for _, clusterID := range []string{"z1111", "z2222"} {
 951
 952                 var coll arvados.Collection
 953
 954                 // Write some file data and create a collection
 955                 {
 956                         c.Logf("save collection to %s", clusterID)
 957
 958                         conn := s.testClusters[clusterID].Conn()
 959                         ctx, ac, kc := s.testClusters[clusterID].ClientsWithToken(accesstoken)
 960
 961                         fs, err := coll.FileSystem(ac, kc)
 962                         c.Assert(err, check.IsNil)
 963                         f, err := fs.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
 964                         c.Assert(err, check.IsNil)
 965                         _, err = io.WriteString(f, "IntegrationSuite.TestOIDCAccessTokenAuth")
 966                         c.Assert(err, check.IsNil)
 967                         err = f.Close()
 968                         c.Assert(err, check.IsNil)
 969                         mtxt, err := fs.MarshalManifest(".")
 970                         c.Assert(err, check.IsNil)
 971                         coll, err = conn.CollectionCreate(ctx, arvados.CreateOptions{Attrs: map[string]interface{}{
 972                                 "manifest_text": mtxt,
 973                         }})
 974                         c.Assert(err, check.IsNil)
 975                 }
 976
 977                 // Read the collection & file data -- both from the
 978                 // cluster where it was created, and from the other
 979                 // cluster.
 980                 for _, readClusterID := range []string{"z1111", "z2222", "z3333"} {
 981                         c.Logf("retrieve %s from %s", coll.UUID, readClusterID)
 982
 983                         conn := s.testClusters[readClusterID].Conn()
 984                         ctx, ac, kc := s.testClusters[readClusterID].ClientsWithToken(accesstoken)
 985
 986                         user, err := conn.UserGetCurrent(ctx, arvados.GetOptions{})
 987                         c.Assert(err, check.IsNil)
 988                         c.Check(user.FullName, check.Equals, "Example User")
 989                         readcoll, err := conn.CollectionGet(ctx, arvados.GetOptions{UUID: coll.UUID})
 990                         c.Assert(err, check.IsNil)
 991                         c.Check(readcoll.ManifestText, check.Not(check.Equals), "")
 992                         fs, err := readcoll.FileSystem(ac, kc)
 993                         c.Assert(err, check.IsNil)
 994                         f, err := fs.Open("test.txt")
 995                         c.Assert(err, check.IsNil)
 996                         buf, err := ioutil.ReadAll(f)
 997                         c.Assert(err, check.IsNil)
 998                         c.Check(buf, check.DeepEquals, []byte("IntegrationSuite.TestOIDCAccessTokenAuth"))
 999                 }
1000         }
1001 }
1002
1003 // z3333 should not forward a locally-issued container runtime token,
1004 // associated with a z1111 user, to its login cluster z1111. z1111
1005 // would only call back to z3333 and then reject the response because
1006 // the user ID does not match the token prefix. See
1007 // dev.arvados.org/issues/18346
1008 func (s *IntegrationSuite) TestForwardRuntimeTokenToLoginCluster(c *check.C) {
1009         db3, db3conn := s.dbConn(c, "z3333")
1010         defer db3.Close()
1011         defer db3conn.Close()
1012         rootctx1, _, _ := s.testClusters["z1111"].RootClients()
1013         rootctx3, _, _ := s.testClusters["z3333"].RootClients()
1014         conn1 := s.testClusters["z1111"].Conn()
1015         conn3 := s.testClusters["z3333"].Conn()
1016         userctx1, _, _, _ := s.testClusters["z1111"].UserClients(rootctx1, c, conn1, "user@example.com", true)
1017
1018         user1, err := conn1.UserGetCurrent(userctx1, arvados.GetOptions{})
1019         c.Assert(err, check.IsNil)
1020         c.Logf("user1 %+v", user1)
1021
1022         imageColl, err := conn3.CollectionCreate(userctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
1023                 "manifest_text": ". d41d8cd98f00b204e9800998ecf8427e+0 0:0:sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855.tar\n",
1024         }})
1025         c.Assert(err, check.IsNil)
1026         c.Logf("imageColl %+v", imageColl)
1027
1028         cr, err := conn3.ContainerRequestCreate(userctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
1029                 "state":           "Committed",
1030                 "command":         []string{"echo"},
1031                 "container_image": imageColl.PortableDataHash,
1032                 "cwd":             "/",
1033                 "output_path":     "/",
1034                 "priority":        1,
1035                 "runtime_constraints": arvados.RuntimeConstraints{
1036                         VCPUs: 1,
1037                         RAM:   1000000000,
1038                 },
1039         }})
1040         c.Assert(err, check.IsNil)
1041         c.Logf("container request %+v", cr)
1042         ctr, err := conn3.ContainerLock(rootctx3, arvados.GetOptions{UUID: cr.ContainerUUID})
1043         c.Assert(err, check.IsNil)
1044         c.Logf("container %+v", ctr)
1045
1046         // We could use conn3.ContainerAuth() here, but that API
1047         // hasn't been added to sdk/go/arvados/api.go yet.
1048         row := db3conn.QueryRowContext(context.Background(), `SELECT api_token from api_client_authorizations where uuid=$1`, ctr.AuthUUID)
1049         c.Check(row, check.NotNil)
1050         var val sql.NullString
1051         row.Scan(&val)
1052         c.Assert(val.Valid, check.Equals, true)
1053         runtimeToken := "v2/" + ctr.AuthUUID + "/" + val.String
1054         ctrctx, _, _ := s.testClusters["z3333"].ClientsWithToken(runtimeToken)
1055         c.Logf("container runtime token %+v", runtimeToken)
1056
1057         _, err = conn3.UserGet(ctrctx, arvados.GetOptions{UUID: user1.UUID})
1058         c.Assert(err, check.NotNil)
1059         c.Check(err, check.ErrorMatches, `request failed: .* 401 Unauthorized: cannot use a locally issued token to forward a request to our login cluster \(z1111\)`)
1060         c.Check(err, check.Not(check.ErrorMatches), `(?ms).*127\.0\.0\.11.*`)
1061 }