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         "net/url"
  19         "os"
  20         "os/exec"
  21         "path/filepath"
  22         "strconv"
  23         "strings"
  24         "time"
  25
  26         "git.arvados.org/arvados.git/lib/boot"
  27         "git.arvados.org/arvados.git/lib/config"
  28         "git.arvados.org/arvados.git/lib/controller/rpc"
  29         "git.arvados.org/arvados.git/lib/service"
  30         "git.arvados.org/arvados.git/sdk/go/arvados"
  31         "git.arvados.org/arvados.git/sdk/go/arvadosclient"
  32         "git.arvados.org/arvados.git/sdk/go/arvadostest"
  33         "git.arvados.org/arvados.git/sdk/go/auth"
  34         "git.arvados.org/arvados.git/sdk/go/ctxlog"
  35         "git.arvados.org/arvados.git/sdk/go/keepclient"
  36         check "gopkg.in/check.v1"
  37 )
  38
  39 var _ = check.Suite(&IntegrationSuite{})
  40
  41 type testCluster struct {
  42         super         boot.Supervisor
  43         config        arvados.Config
  44         controllerURL *url.URL
  45 }
  46
  47 type IntegrationSuite struct {
  48         testClusters map[string]*testCluster
  49         oidcprovider *arvadostest.OIDCProvider
  50 }
  51
  52 func (s *IntegrationSuite) SetUpSuite(c *check.C) {
  53         if forceLegacyAPI14 {
  54                 c.Skip("heavy integration tests don't run with forceLegacyAPI14")
  55                 return
  56         }
  57
  58         cwd, _ := os.Getwd()
  59
  60         s.oidcprovider = arvadostest.NewOIDCProvider(c)
  61         s.oidcprovider.AuthEmail = "user@example.com"
  62         s.oidcprovider.AuthEmailVerified = true
  63         s.oidcprovider.AuthName = "Example User"
  64         s.oidcprovider.ValidClientID = "clientid"
  65         s.oidcprovider.ValidClientSecret = "clientsecret"
  66
  67         s.testClusters = map[string]*testCluster{
  68                 "z1111": nil,
  69                 "z2222": nil,
  70                 "z3333": nil,
  71         }
  72         hostport := map[string]string{}
  73         for id := range s.testClusters {
  74                 hostport[id] = func() string {
  75                         // TODO: Instead of expecting random ports on
  76                         // 127.0.0.11, 22, 33 to be race-safe, try
  77                         // different 127.x.y.z until finding one that
  78                         // isn't in use.
  79                         ln, err := net.Listen("tcp", ":0")
  80                         c.Assert(err, check.IsNil)
  81                         ln.Close()
  82                         _, port, err := net.SplitHostPort(ln.Addr().String())
  83                         c.Assert(err, check.IsNil)
  84                         return "127.0.0." + id[3:] + ":" + port
  85                 }()
  86         }
  87         for id := range s.testClusters {
  88                 yaml := `Clusters:
  89   ` + id + `:
  90     Services:
  91       Controller:
  92         ExternalURL: https://` + hostport[id] + `
  93     TLS:
  94       Insecure: true
  95     Login:
  96       LoginCluster: z1111
  97     SystemLogs:
  98       Format: text
  99     RemoteClusters:
 100       z1111:
 101         Host: ` + hostport["z1111"] + `
 102         Scheme: https
 103         Insecure: true
 104         Proxy: true
 105         ActivateUsers: true
 106 `
 107                 if id != "z2222" {
 108                         yaml += `      z2222:
 109         Host: ` + hostport["z2222"] + `
 110         Scheme: https
 111         Insecure: true
 112         Proxy: true
 113         ActivateUsers: true
 114 `
 115                 }
 116                 if id != "z3333" {
 117                         yaml += `      z3333:
 118         Host: ` + hostport["z3333"] + `
 119         Scheme: https
 120         Insecure: true
 121         Proxy: true
 122         ActivateUsers: true
 123 `
 124                 }
 125                 if id == "z1111" {
 126                         yaml += `
 127     Login:
 128       LoginCluster: z1111
 129       OpenIDConnect:
 130         Enable: true
 131         Issuer: ` + s.oidcprovider.Issuer.URL + `
 132         ClientID: ` + s.oidcprovider.ValidClientID + `
 133         ClientSecret: ` + s.oidcprovider.ValidClientSecret + `
 134         EmailClaim: email
 135         EmailVerifiedClaim: email_verified
 136 `
 137                 } else {
 138                         yaml += `
 139     Login:
 140       LoginCluster: z1111
 141 `
 142                 }
 143
 144                 loader := config.NewLoader(bytes.NewBufferString(yaml), ctxlog.TestLogger(c))
 145                 loader.Path = "-"
 146                 loader.SkipLegacy = true
 147                 loader.SkipAPICalls = true
 148                 cfg, err := loader.Load()
 149                 c.Assert(err, check.IsNil)
 150                 s.testClusters[id] = &testCluster{
 151                         super: boot.Supervisor{
 152                                 SourcePath:           filepath.Join(cwd, "..", ".."),
 153                                 ClusterType:          "test",
 154                                 ListenHost:           "127.0.0." + id[3:],
 155                                 ControllerAddr:       ":0",
 156                                 OwnTemporaryDatabase: true,
 157                                 Stderr:               &service.LogPrefixer{Writer: ctxlog.LogWriter(c.Log), Prefix: []byte("[" + id + "] ")},
 158                         },
 159                         config: *cfg,
 160                 }
 161                 s.testClusters[id].super.Start(context.Background(), &s.testClusters[id].config, "-")
 162         }
 163         for _, tc := range s.testClusters {
 164                 au, ok := tc.super.WaitReady()
 165                 c.Assert(ok, check.Equals, true)
 166                 u := url.URL(*au)
 167                 tc.controllerURL = &u
 168         }
 169 }
 170
 171 func (s *IntegrationSuite) TearDownSuite(c *check.C) {
 172         for _, c := range s.testClusters {
 173                 c.super.Stop()
 174         }
 175 }
 176
 177 // Get rpc connection struct initialized to communicate with the
 178 // specified cluster.
 179 func (s *IntegrationSuite) conn(clusterID string) *rpc.Conn {
 180         return rpc.NewConn(clusterID, s.testClusters[clusterID].controllerURL, true, rpc.PassthroughTokenProvider)
 181 }
 182
 183 // Return Context, Arvados.Client and keepclient structs initialized
 184 // to connect to the specified cluster (by clusterID) using with the supplied
 185 // Arvados token.
 186 func (s *IntegrationSuite) clientsWithToken(clusterID string, token string) (context.Context, *arvados.Client, *keepclient.KeepClient) {
 187         cl := s.testClusters[clusterID].config.Clusters[clusterID]
 188         ctx := auth.NewContext(context.Background(), auth.NewCredentials(token))
 189         ac, err := arvados.NewClientFromConfig(&cl)
 190         if err != nil {
 191                 panic(err)
 192         }
 193         ac.AuthToken = token
 194         arv, err := arvadosclient.New(ac)
 195         if err != nil {
 196                 panic(err)
 197         }
 198         kc := keepclient.New(arv)
 199         return ctx, ac, kc
 200 }
 201
 202 // Log in as a user called "example", get the user's API token,
 203 // initialize clients with the API token, set up the user and
 204 // optionally activate the user.  Return client structs for
 205 // communicating with the cluster on behalf of the 'example' user.
 206 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) {
 207         login, err := conn.UserSessionCreate(rootctx, rpc.UserSessionCreateOptions{
 208                 ReturnTo: ",https://example.com",
 209                 AuthInfo: rpc.UserSessionAuthInfo{
 210                         Email:     "user@example.com",
 211                         FirstName: "Example",
 212                         LastName:  "User",
 213                         Username:  "example",
 214                         ExpiresAt: time.Now().Add(1 * time.Hour),
 215                 },
 216         })
 217         c.Assert(err, check.IsNil)
 218         redirURL, err := url.Parse(login.RedirectLocation)
 219         c.Assert(err, check.IsNil)
 220         userToken := redirURL.Query().Get("api_token")
 221         c.Logf("user token: %q", userToken)
 222         ctx, ac, kc := s.clientsWithToken(clusterID, userToken)
 223         user, err := conn.UserGetCurrent(ctx, arvados.GetOptions{})
 224         c.Assert(err, check.IsNil)
 225         _, err = conn.UserSetup(rootctx, arvados.UserSetupOptions{UUID: user.UUID})
 226         c.Assert(err, check.IsNil)
 227         if activate {
 228                 _, err = conn.UserActivate(rootctx, arvados.UserActivateOptions{UUID: user.UUID})
 229                 c.Assert(err, check.IsNil)
 230                 user, err = conn.UserGetCurrent(ctx, arvados.GetOptions{})
 231                 c.Assert(err, check.IsNil)
 232                 c.Logf("user UUID: %q", user.UUID)
 233                 if !user.IsActive {
 234                         c.Fatalf("failed to activate user -- %#v", user)
 235                 }
 236         }
 237         return ctx, ac, kc, user
 238 }
 239
 240 // Return Context, arvados.Client and keepclient structs initialized
 241 // to communicate with the cluster as the system root user.
 242 func (s *IntegrationSuite) rootClients(clusterID string) (context.Context, *arvados.Client, *keepclient.KeepClient) {
 243         return s.clientsWithToken(clusterID, s.testClusters[clusterID].config.Clusters[clusterID].SystemRootToken)
 244 }
 245
 246 // Return Context, arvados.Client and keepclient structs initialized
 247 // to communicate with the cluster as the anonymous user.
 248 func (s *IntegrationSuite) anonymousClients(clusterID string) (context.Context, *arvados.Client, *keepclient.KeepClient) {
 249         return s.clientsWithToken(clusterID, s.testClusters[clusterID].config.Clusters[clusterID].Users.AnonymousUserToken)
 250 }
 251
 252 func (s *IntegrationSuite) TestGetCollectionByPDH(c *check.C) {
 253         conn1 := s.conn("z1111")
 254         rootctx1, _, _ := s.rootClients("z1111")
 255         conn3 := s.conn("z3333")
 256         userctx1, ac1, kc1, _ := s.userClients(rootctx1, c, conn1, "z1111", true)
 257
 258         // Create the collection to find its PDH (but don't save it
 259         // anywhere yet)
 260         var coll1 arvados.Collection
 261         fs1, err := coll1.FileSystem(ac1, kc1)
 262         c.Assert(err, check.IsNil)
 263         f, err := fs1.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
 264         c.Assert(err, check.IsNil)
 265         _, err = io.WriteString(f, "IntegrationSuite.TestGetCollectionByPDH")
 266         c.Assert(err, check.IsNil)
 267         err = f.Close()
 268         c.Assert(err, check.IsNil)
 269         mtxt, err := fs1.MarshalManifest(".")
 270         c.Assert(err, check.IsNil)
 271         pdh := arvados.PortableDataHash(mtxt)
 272
 273         // Looking up the PDH before saving returns 404 if cycle
 274         // detection is working.
 275         _, err = conn1.CollectionGet(userctx1, arvados.GetOptions{UUID: pdh})
 276         c.Assert(err, check.ErrorMatches, `.*404 Not Found.*`)
 277
 278         // Save the collection on cluster z1111.
 279         coll1, err = conn1.CollectionCreate(userctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
 280                 "manifest_text": mtxt,
 281         }})
 282         c.Assert(err, check.IsNil)
 283
 284         // Retrieve the collection from cluster z3333.
 285         coll, err := conn3.CollectionGet(userctx1, arvados.GetOptions{UUID: pdh})
 286         c.Check(err, check.IsNil)
 287         c.Check(coll.PortableDataHash, check.Equals, pdh)
 288 }
 289
 290 func (s *IntegrationSuite) TestS3WithFederatedToken(c *check.C) {
 291         if _, err := exec.LookPath("s3cmd"); err != nil {
 292                 c.Skip("s3cmd not in PATH")
 293                 return
 294         }
 295
 296         testText := "IntegrationSuite.TestS3WithFederatedToken"
 297
 298         conn1 := s.conn("z1111")
 299         rootctx1, _, _ := s.rootClients("z1111")
 300         userctx1, ac1, _, _ := s.userClients(rootctx1, c, conn1, "z1111", true)
 301         conn3 := s.conn("z3333")
 302
 303         createColl := func(clusterID string) arvados.Collection {
 304                 _, ac, kc := s.clientsWithToken(clusterID, ac1.AuthToken)
 305                 var coll arvados.Collection
 306                 fs, err := coll.FileSystem(ac, kc)
 307                 c.Assert(err, check.IsNil)
 308                 f, err := fs.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
 309                 c.Assert(err, check.IsNil)
 310                 _, err = io.WriteString(f, testText)
 311                 c.Assert(err, check.IsNil)
 312                 err = f.Close()
 313                 c.Assert(err, check.IsNil)
 314                 mtxt, err := fs.MarshalManifest(".")
 315                 c.Assert(err, check.IsNil)
 316                 coll, err = s.conn(clusterID).CollectionCreate(userctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
 317                         "manifest_text": mtxt,
 318                 }})
 319                 c.Assert(err, check.IsNil)
 320                 return coll
 321         }
 322
 323         for _, trial := range []struct {
 324                 clusterID string // create the collection on this cluster (then use z3333 to access it)
 325                 token     string
 326         }{
 327                 // Try the hardest test first: z3333 hasn't seen
 328                 // z1111's token yet, and we're just passing the
 329                 // opaque secret part, so z3333 has to guess that it
 330                 // belongs to z1111.
 331                 {"z1111", strings.Split(ac1.AuthToken, "/")[2]},
 332                 {"z3333", strings.Split(ac1.AuthToken, "/")[2]},
 333                 {"z1111", strings.Replace(ac1.AuthToken, "/", "_", -1)},
 334                 {"z3333", strings.Replace(ac1.AuthToken, "/", "_", -1)},
 335         } {
 336                 c.Logf("================ %v", trial)
 337                 coll := createColl(trial.clusterID)
 338
 339                 cfgjson, err := conn3.ConfigGet(userctx1)
 340                 c.Assert(err, check.IsNil)
 341                 var cluster arvados.Cluster
 342                 err = json.Unmarshal(cfgjson, &cluster)
 343                 c.Assert(err, check.IsNil)
 344
 345                 c.Logf("TokenV2 is %s", ac1.AuthToken)
 346                 host := cluster.Services.WebDAV.ExternalURL.Host
 347                 s3args := []string{
 348                         "--ssl", "--no-check-certificate",
 349                         "--host=" + host, "--host-bucket=" + host,
 350                         "--access_key=" + trial.token, "--secret_key=" + trial.token,
 351                 }
 352                 buf, err := exec.Command("s3cmd", append(s3args, "ls", "s3://"+coll.UUID)...).CombinedOutput()
 353                 c.Check(err, check.IsNil)
 354                 c.Check(string(buf), check.Matches, `.* `+fmt.Sprintf("%d", len(testText))+` +s3://`+coll.UUID+`/test.txt\n`)
 355
 356                 buf, _ = exec.Command("s3cmd", append(s3args, "get", "s3://"+coll.UUID+"/test.txt", c.MkDir()+"/tmpfile")...).CombinedOutput()
 357                 // Command fails because we don't return Etag header.
 358                 flen := strconv.Itoa(len(testText))
 359                 c.Check(string(buf), check.Matches, `(?ms).*`+flen+` (bytes in|of `+flen+`).*`)
 360         }
 361 }
 362
 363 func (s *IntegrationSuite) TestGetCollectionAsAnonymous(c *check.C) {
 364         conn1 := s.conn("z1111")
 365         conn3 := s.conn("z3333")
 366         rootctx1, rootac1, rootkc1 := s.rootClients("z1111")
 367         anonctx3, anonac3, _ := s.anonymousClients("z3333")
 368
 369         // Make sure anonymous token was set
 370         c.Assert(anonac3.AuthToken, check.Not(check.Equals), "")
 371
 372         // Create the collection to find its PDH (but don't save it
 373         // anywhere yet)
 374         var coll1 arvados.Collection
 375         fs1, err := coll1.FileSystem(rootac1, rootkc1)
 376         c.Assert(err, check.IsNil)
 377         f, err := fs1.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
 378         c.Assert(err, check.IsNil)
 379         _, err = io.WriteString(f, "IntegrationSuite.TestGetCollectionAsAnonymous")
 380         c.Assert(err, check.IsNil)
 381         err = f.Close()
 382         c.Assert(err, check.IsNil)
 383         mtxt, err := fs1.MarshalManifest(".")
 384         c.Assert(err, check.IsNil)
 385         pdh := arvados.PortableDataHash(mtxt)
 386
 387         // Save the collection on cluster z1111.
 388         coll1, err = conn1.CollectionCreate(rootctx1, arvados.CreateOptions{Attrs: map[string]interface{}{
 389                 "manifest_text": mtxt,
 390         }})
 391         c.Assert(err, check.IsNil)
 392
 393         // Share it with the anonymous users group.
 394         var outLink arvados.Link
 395         err = rootac1.RequestAndDecode(&outLink, "POST", "/arvados/v1/links", nil,
 396                 map[string]interface{}{"link": map[string]interface{}{
 397                         "link_class": "permission",
 398                         "name":       "can_read",
 399                         "tail_uuid":  "z1111-j7d0g-anonymouspublic",
 400                         "head_uuid":  coll1.UUID,
 401                 },
 402                 })
 403         c.Check(err, check.IsNil)
 404
 405         // Current user should be z3 anonymous user
 406         outUser, err := anonac3.CurrentUser()
 407         c.Check(err, check.IsNil)
 408         c.Check(outUser.UUID, check.Equals, "z3333-tpzed-anonymouspublic")
 409
 410         // Get the token uuid
 411         var outAuth arvados.APIClientAuthorization
 412         err = anonac3.RequestAndDecode(&outAuth, "GET", "/arvados/v1/api_client_authorizations/current", nil, nil)
 413         c.Check(err, check.IsNil)
 414
 415         // Make a v2 token of the z3 anonymous user, and use it on z1
 416         _, anonac1, _ := s.clientsWithToken("z1111", outAuth.TokenV2())
 417         outUser2, err := anonac1.CurrentUser()
 418         c.Check(err, check.IsNil)
 419         // z3 anonymous user will be mapped to the z1 anonymous user
 420         c.Check(outUser2.UUID, check.Equals, "z1111-tpzed-anonymouspublic")
 421
 422         // Retrieve the collection (which is on z1) using anonymous from cluster z3333.
 423         coll, err := conn3.CollectionGet(anonctx3, arvados.GetOptions{UUID: coll1.UUID})
 424         c.Check(err, check.IsNil)
 425         c.Check(coll.PortableDataHash, check.Equals, pdh)
 426 }
 427
 428 // Get a token from the login cluster (z1111), use it to submit a
 429 // container request on z2222.
 430 func (s *IntegrationSuite) TestCreateContainerRequestWithFedToken(c *check.C) {
 431         conn1 := s.conn("z1111")
 432         rootctx1, _, _ := s.rootClients("z1111")
 433         _, ac1, _, _ := s.userClients(rootctx1, c, conn1, "z1111", true)
 434
 435         // Use ac2 to get the discovery doc with a blank token, so the
 436         // SDK doesn't magically pass the z1111 token to z2222 before
 437         // we're ready to start our test.
 438         _, ac2, _ := s.clientsWithToken("z2222", "")
 439         var dd map[string]interface{}
 440         err := ac2.RequestAndDecode(&dd, "GET", "discovery/v1/apis/arvados/v1/rest", nil, nil)
 441         c.Assert(err, check.IsNil)
 442
 443         var (
 444                 body bytes.Buffer
 445                 req  *http.Request
 446                 resp *http.Response
 447                 u    arvados.User
 448                 cr   arvados.ContainerRequest
 449         )
 450         json.NewEncoder(&body).Encode(map[string]interface{}{
 451                 "container_request": map[string]interface{}{
 452                         "command":         []string{"echo"},
 453                         "container_image": "d41d8cd98f00b204e9800998ecf8427e+0",
 454                         "cwd":             "/",
 455                         "output_path":     "/",
 456                 },
 457         })
 458         ac2.AuthToken = ac1.AuthToken
 459
 460         c.Log("...post CR with good (but not yet cached) token")
 461         cr = arvados.ContainerRequest{}
 462         req, err = http.NewRequest("POST", "https://"+ac2.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body.Bytes()))
 463         c.Assert(err, check.IsNil)
 464         req.Header.Set("Content-Type", "application/json")
 465         err = ac2.DoAndDecode(&cr, req)
 466         c.Assert(err, check.IsNil)
 467         c.Logf("err == %#v", err)
 468
 469         c.Log("...get user with good token")
 470         u = arvados.User{}
 471         req, err = http.NewRequest("GET", "https://"+ac2.APIHost+"/arvados/v1/users/current", nil)
 472         c.Assert(err, check.IsNil)
 473         err = ac2.DoAndDecode(&u, req)
 474         c.Check(err, check.IsNil)
 475         c.Check(u.UUID, check.Matches, "z1111-tpzed-.*")
 476
 477         c.Log("...post CR with good cached token")
 478         cr = arvados.ContainerRequest{}
 479         req, err = http.NewRequest("POST", "https://"+ac2.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body.Bytes()))
 480         c.Assert(err, check.IsNil)
 481         req.Header.Set("Content-Type", "application/json")
 482         err = ac2.DoAndDecode(&cr, req)
 483         c.Check(err, check.IsNil)
 484         c.Check(cr.UUID, check.Matches, "z2222-.*")
 485
 486         c.Log("...post with good cached token ('OAuth2 ...')")
 487         cr = arvados.ContainerRequest{}
 488         req, err = http.NewRequest("POST", "https://"+ac2.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body.Bytes()))
 489         c.Assert(err, check.IsNil)
 490         req.Header.Set("Content-Type", "application/json")
 491         req.Header.Set("Authorization", "OAuth2 "+ac2.AuthToken)
 492         resp, err = arvados.InsecureHTTPClient.Do(req)
 493         c.Assert(err, check.IsNil)
 494         err = json.NewDecoder(resp.Body).Decode(&cr)
 495         c.Check(err, check.IsNil)
 496         c.Check(cr.UUID, check.Matches, "z2222-.*")
 497 }
 498
 499 func (s *IntegrationSuite) TestCreateContainerRequestWithBadToken(c *check.C) {
 500         conn1 := s.conn("z1111")
 501         rootctx1, _, _ := s.rootClients("z1111")
 502         _, ac1, _, au := s.userClients(rootctx1, c, conn1, "z1111", true)
 503
 504         tests := []struct {
 505                 name         string
 506                 token        string
 507                 expectedCode int
 508         }{
 509                 {"Good token", ac1.AuthToken, http.StatusOK},
 510                 {"Bogus token", "abcdef", http.StatusUnauthorized},
 511                 {"v1-looking token", "badtoken00badtoken00badtoken00badtoken00b", http.StatusUnauthorized},
 512                 {"v2-looking token", "v2/" + au.UUID + "/badtoken00badtoken00badtoken00badtoken00b", http.StatusUnauthorized},
 513         }
 514
 515         body, _ := json.Marshal(map[string]interface{}{
 516                 "container_request": map[string]interface{}{
 517                         "command":         []string{"echo"},
 518                         "container_image": "d41d8cd98f00b204e9800998ecf8427e+0",
 519                         "cwd":             "/",
 520                         "output_path":     "/",
 521                 },
 522         })
 523
 524         for _, tt := range tests {
 525                 c.Log(c.TestName() + " " + tt.name)
 526                 ac1.AuthToken = tt.token
 527                 req, err := http.NewRequest("POST", "https://"+ac1.APIHost+"/arvados/v1/container_requests", bytes.NewReader(body))
 528                 c.Assert(err, check.IsNil)
 529                 req.Header.Set("Content-Type", "application/json")
 530                 resp, err := ac1.Do(req)
 531                 c.Assert(err, check.IsNil)
 532                 c.Assert(resp.StatusCode, check.Equals, tt.expectedCode)
 533         }
 534 }
 535
 536 // We test the direct access to the database
 537 // normally an integration test would not have a database access, but  in this case we need
 538 // to test tokens that are secret, so there is no API response that will give them back
 539 func (s *IntegrationSuite) dbConn(c *check.C, clusterID string) (*sql.DB, *sql.Conn) {
 540         ctx := context.Background()
 541         db, err := sql.Open("postgres", s.testClusters[clusterID].super.Cluster().PostgreSQL.Connection.String())
 542         c.Assert(err, check.IsNil)
 543
 544         conn, err := db.Conn(ctx)
 545         c.Assert(err, check.IsNil)
 546
 547         rows, err := conn.ExecContext(ctx, `SELECT 1`)
 548         c.Assert(err, check.IsNil)
 549         n, err := rows.RowsAffected()
 550         c.Assert(err, check.IsNil)
 551         c.Assert(n, check.Equals, int64(1))
 552         return db, conn
 553 }
 554
 555 // TestRuntimeTokenInCR will test several different tokens in the runtime attribute
 556 // and check the expected results accessing directly to the database if needed.
 557 func (s *IntegrationSuite) TestRuntimeTokenInCR(c *check.C) {
 558         db, dbconn := s.dbConn(c, "z1111")
 559         defer db.Close()
 560         defer dbconn.Close()
 561         conn1 := s.conn("z1111")
 562         rootctx1, _, _ := s.rootClients("z1111")
 563         userctx1, ac1, _, au := s.userClients(rootctx1, c, conn1, "z1111", true)
 564
 565         tests := []struct {
 566                 name                 string
 567                 token                string
 568                 expectAToGetAValidCR bool
 569                 expectedToken        *string
 570         }{
 571                 {"Good token z1111 user", ac1.AuthToken, true, &ac1.AuthToken},
 572                 {"Bogus token", "abcdef", false, nil},
 573                 {"v1-looking token", "badtoken00badtoken00badtoken00badtoken00b", false, nil},
 574                 {"v2-looking token", "v2/" + au.UUID + "/badtoken00badtoken00badtoken00badtoken00b", false, nil},
 575         }
 576
 577         for _, tt := range tests {
 578                 c.Log(c.TestName() + " " + tt.name)
 579
 580                 rq := map[string]interface{}{
 581                         "command":         []string{"echo"},
 582                         "container_image": "d41d8cd98f00b204e9800998ecf8427e+0",
 583                         "cwd":             "/",
 584                         "output_path":     "/",
 585                         "runtime_token":   tt.token,
 586                 }
 587                 cr, err := conn1.ContainerRequestCreate(userctx1, arvados.CreateOptions{Attrs: rq})
 588                 if tt.expectAToGetAValidCR {
 589                         c.Check(err, check.IsNil)
 590                         c.Check(cr, check.NotNil)
 591                         c.Check(cr.UUID, check.Not(check.Equals), "")
 592                 }
 593
 594                 if tt.expectedToken == nil {
 595                         continue
 596                 }
 597
 598                 c.Logf("cr.UUID: %s", cr.UUID)
 599                 row := dbconn.QueryRowContext(rootctx1, `SELECT runtime_token from container_requests where uuid=$1`, cr.UUID)
 600                 c.Check(row, check.NotNil)
 601                 var token sql.NullString
 602                 row.Scan(&token)
 603                 if c.Check(token.Valid, check.Equals, true) {
 604                         c.Check(token.String, check.Equals, *tt.expectedToken)
 605                 }
 606         }
 607 }
 608
 609 // TestIntermediateCluster will send a container request to
 610 // one cluster with another cluster as the destination
 611 // and check the tokens are being handled properly
 612 func (s *IntegrationSuite) TestIntermediateCluster(c *check.C) {
 613         conn1 := s.conn("z1111")
 614         rootctx1, _, _ := s.rootClients("z1111")
 615         uctx1, ac1, _, _ := s.userClients(rootctx1, c, conn1, "z1111", true)
 616
 617         tests := []struct {
 618                 name                 string
 619                 token                string
 620                 expectedRuntimeToken string
 621                 expectedUUIDprefix   string
 622         }{
 623                 {"Good token z1111 user sending a CR to z2222", ac1.AuthToken, "", "z2222-xvhdp-"},
 624         }
 625
 626         for _, tt := range tests {
 627                 c.Log(c.TestName() + " " + tt.name)
 628                 rq := map[string]interface{}{
 629                         "command":         []string{"echo"},
 630                         "container_image": "d41d8cd98f00b204e9800998ecf8427e+0",
 631                         "cwd":             "/",
 632                         "output_path":     "/",
 633                         "runtime_token":   tt.token,
 634                 }
 635                 cr, err := conn1.ContainerRequestCreate(uctx1, arvados.CreateOptions{ClusterID: "z2222", Attrs: rq})
 636
 637                 c.Check(err, check.IsNil)
 638                 c.Check(strings.HasPrefix(cr.UUID, tt.expectedUUIDprefix), check.Equals, true)
 639                 c.Check(cr.RuntimeToken, check.Equals, tt.expectedRuntimeToken)
 640         }
 641 }
 642
 643 // Test for bug #16263
 644 func (s *IntegrationSuite) TestListUsers(c *check.C) {
 645         rootctx1, _, _ := s.rootClients("z1111")
 646         conn1 := s.conn("z1111")
 647         conn3 := s.conn("z3333")
 648         userctx1, _, _, _ := s.userClients(rootctx1, c, conn1, "z1111", true)
 649
 650         // Make sure LoginCluster is properly configured
 651         for cls := range s.testClusters {
 652                 c.Check(
 653                         s.testClusters[cls].config.Clusters[cls].Login.LoginCluster,
 654                         check.Equals, "z1111",
 655                         check.Commentf("incorrect LoginCluster config on cluster %q", cls))
 656         }
 657         // Make sure z1111 has users with NULL usernames
 658         lst, err := conn1.UserList(rootctx1, arvados.ListOptions{
 659                 Limit: math.MaxInt64, // check that large limit works (see #16263)
 660         })
 661         nullUsername := false
 662         c.Assert(err, check.IsNil)
 663         c.Assert(len(lst.Items), check.Not(check.Equals), 0)
 664         for _, user := range lst.Items {
 665                 if user.Username == "" {
 666                         nullUsername = true
 667                 }
 668         }
 669         c.Assert(nullUsername, check.Equals, true)
 670
 671         user1, err := conn1.UserGetCurrent(userctx1, arvados.GetOptions{})
 672         c.Assert(err, check.IsNil)
 673         c.Check(user1.IsActive, check.Equals, true)
 674
 675         // Ask for the user list on z3333 using z1111's system root token
 676         lst, err = conn3.UserList(rootctx1, arvados.ListOptions{Limit: -1})
 677         c.Assert(err, check.IsNil)
 678         found := false
 679         for _, user := range lst.Items {
 680                 if user.UUID == user1.UUID {
 681                         c.Check(user.IsActive, check.Equals, true)
 682                         found = true
 683                         break
 684                 }
 685         }
 686         c.Check(found, check.Equals, true)
 687
 688         // Deactivate user acct on z1111
 689         _, err = conn1.UserUnsetup(rootctx1, arvados.GetOptions{UUID: user1.UUID})
 690         c.Assert(err, check.IsNil)
 691
 692         // Get user list from z3333, check the returned z1111 user is
 693         // deactivated
 694         lst, err = conn3.UserList(rootctx1, arvados.ListOptions{Limit: -1})
 695         c.Assert(err, check.IsNil)
 696         found = false
 697         for _, user := range lst.Items {
 698                 if user.UUID == user1.UUID {
 699                         c.Check(user.IsActive, check.Equals, false)
 700                         found = true
 701                         break
 702                 }
 703         }
 704         c.Check(found, check.Equals, true)
 705
 706         // Deactivated user can see is_active==false via "get current
 707         // user" API
 708         user1, err = conn3.UserGetCurrent(userctx1, arvados.GetOptions{})
 709         c.Assert(err, check.IsNil)
 710         c.Check(user1.IsActive, check.Equals, false)
 711 }
 712
 713 func (s *IntegrationSuite) TestSetupUserWithVM(c *check.C) {
 714         conn1 := s.conn("z1111")
 715         conn3 := s.conn("z3333")
 716         rootctx1, rootac1, _ := s.rootClients("z1111")
 717
 718         // Create user on LoginCluster z1111
 719         _, _, _, user := s.userClients(rootctx1, c, conn1, "z1111", false)
 720
 721         // Make a new root token (because rootClients() uses SystemRootToken)
 722         var outAuth arvados.APIClientAuthorization
 723         err := rootac1.RequestAndDecode(&outAuth, "POST", "/arvados/v1/api_client_authorizations", nil, nil)
 724         c.Check(err, check.IsNil)
 725
 726         // Make a v2 root token to communicate with z3333
 727         rootctx3, rootac3, _ := s.clientsWithToken("z3333", outAuth.TokenV2())
 728
 729         // Create VM on z3333
 730         var outVM arvados.VirtualMachine
 731         err = rootac3.RequestAndDecode(&outVM, "POST", "/arvados/v1/virtual_machines", nil,
 732                 map[string]interface{}{"virtual_machine": map[string]interface{}{
 733                         "hostname": "example",
 734                 },
 735                 })
 736         c.Check(outVM.UUID[0:5], check.Equals, "z3333")
 737         c.Check(err, check.IsNil)
 738
 739         // Make sure z3333 user list is up to date
 740         _, err = conn3.UserList(rootctx3, arvados.ListOptions{Limit: 1000})
 741         c.Check(err, check.IsNil)
 742
 743         // Try to set up user on z3333 with the VM
 744         _, err = conn3.UserSetup(rootctx3, arvados.UserSetupOptions{UUID: user.UUID, VMUUID: outVM.UUID})
 745         c.Check(err, check.IsNil)
 746
 747         var outLinks arvados.LinkList
 748         err = rootac3.RequestAndDecode(&outLinks, "GET", "/arvados/v1/links", nil,
 749                 arvados.ListOptions{
 750                         Limit: 1000,
 751                         Filters: []arvados.Filter{
 752                                 {
 753                                         Attr:     "tail_uuid",
 754                                         Operator: "=",
 755                                         Operand:  user.UUID,
 756                                 },
 757                                 {
 758                                         Attr:     "head_uuid",
 759                                         Operator: "=",
 760                                         Operand:  outVM.UUID,
 761                                 },
 762                                 {
 763                                         Attr:     "name",
 764                                         Operator: "=",
 765                                         Operand:  "can_login",
 766                                 },
 767                                 {
 768                                         Attr:     "link_class",
 769                                         Operator: "=",
 770                                         Operand:  "permission",
 771                                 }}})
 772         c.Check(err, check.IsNil)
 773
 774         c.Check(len(outLinks.Items), check.Equals, 1)
 775 }
 776
 777 func (s *IntegrationSuite) TestOIDCAccessTokenAuth(c *check.C) {
 778         conn1 := s.conn("z1111")
 779         rootctx1, _, _ := s.rootClients("z1111")
 780         s.userClients(rootctx1, c, conn1, "z1111", true)
 781
 782         accesstoken := s.oidcprovider.ValidAccessToken()
 783
 784         for _, clusterid := range []string{"z1111", "z2222"} {
 785                 c.Logf("trying clusterid %s", clusterid)
 786
 787                 conn := s.conn(clusterid)
 788                 ctx, ac, kc := s.clientsWithToken(clusterid, accesstoken)
 789
 790                 var coll arvados.Collection
 791
 792                 // Write some file data and create a collection
 793                 {
 794                         fs, err := coll.FileSystem(ac, kc)
 795                         c.Assert(err, check.IsNil)
 796                         f, err := fs.OpenFile("test.txt", os.O_CREATE|os.O_RDWR, 0777)
 797                         c.Assert(err, check.IsNil)
 798                         _, err = io.WriteString(f, "IntegrationSuite.TestOIDCAccessTokenAuth")
 799                         c.Assert(err, check.IsNil)
 800                         err = f.Close()
 801                         c.Assert(err, check.IsNil)
 802                         mtxt, err := fs.MarshalManifest(".")
 803                         c.Assert(err, check.IsNil)
 804                         coll, err = conn.CollectionCreate(ctx, arvados.CreateOptions{Attrs: map[string]interface{}{
 805                                 "manifest_text": mtxt,
 806                         }})
 807                         c.Assert(err, check.IsNil)
 808                 }
 809
 810                 // Read the collection & file data
 811                 {
 812                         user, err := conn.UserGetCurrent(ctx, arvados.GetOptions{})
 813                         c.Assert(err, check.IsNil)
 814                         c.Check(user.FullName, check.Equals, "Example User")
 815                         coll, err = conn.CollectionGet(ctx, arvados.GetOptions{UUID: coll.UUID})
 816                         c.Assert(err, check.IsNil)
 817                         c.Check(coll.ManifestText, check.Not(check.Equals), "")
 818                         fs, err := coll.FileSystem(ac, kc)
 819                         c.Assert(err, check.IsNil)
 820                         f, err := fs.Open("test.txt")
 821                         c.Assert(err, check.IsNil)
 822                         buf, err := ioutil.ReadAll(f)
 823                         c.Assert(err, check.IsNil)
 824                         c.Check(buf, check.DeepEquals, []byte("IntegrationSuite.TestOIDCAccessTokenAuth"))
 825                 }
 826         }
 827 }