lib/controller/federation_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         "encoding/json"
  10         "fmt"
  11         "io"
  12         "io/ioutil"
  13         "net/http"
  14         "net/http/httptest"
  15         "net/url"
  16         "os"
  17         "strings"
  18         "time"
  19
  20         "git.curoverse.com/arvados.git/sdk/go/arvados"
  21         "git.curoverse.com/arvados.git/sdk/go/arvadostest"
  22         "git.curoverse.com/arvados.git/sdk/go/httpserver"
  23         "git.curoverse.com/arvados.git/sdk/go/keepclient"
  24         "github.com/Sirupsen/logrus"
  25         check "gopkg.in/check.v1"
  26 )
  27
  28 // Gocheck boilerplate
  29 var _ = check.Suite(&FederationSuite{})
  30
  31 type FederationSuite struct {
  32         log *logrus.Logger
  33         // testServer and testHandler are the controller being tested,
  34         // "zhome".
  35         testServer  *httpserver.Server
  36         testHandler *Handler
  37         // remoteServer ("zzzzz") forwards requests to the Rails API
  38         // provided by the integration test environment.
  39         remoteServer *httpserver.Server
  40         // remoteMock ("zmock") appends each incoming request to
  41         // remoteMockRequests, and returns an empty 200 response.
  42         remoteMock         *httpserver.Server
  43         remoteMockRequests []http.Request
  44 }
  45
  46 func (s *FederationSuite) SetUpTest(c *check.C) {
  47         s.log = logrus.New()
  48         s.log.Formatter = &logrus.JSONFormatter{}
  49         s.log.Out = &logWriter{c.Log}
  50
  51         s.remoteServer = newServerFromIntegrationTestEnv(c)
  52         c.Assert(s.remoteServer.Start(), check.IsNil)
  53
  54         s.remoteMock = newServerFromIntegrationTestEnv(c)
  55         s.remoteMock.Server.Handler = http.HandlerFunc(s.remoteMockHandler)
  56         c.Assert(s.remoteMock.Start(), check.IsNil)
  57
  58         nodeProfile := arvados.NodeProfile{
  59                 Controller: arvados.SystemServiceInstance{Listen: ":"},
  60                 RailsAPI:   arvados.SystemServiceInstance{Listen: ":1"}, // local reqs will error "connection refused"
  61         }
  62         s.testHandler = &Handler{Cluster: &arvados.Cluster{
  63                 ClusterID:  "zhome",
  64                 PostgreSQL: integrationTestCluster().PostgreSQL,
  65                 NodeProfiles: map[string]arvados.NodeProfile{
  66                         "*": nodeProfile,
  67                 },
  68                 RequestLimits: arvados.RequestLimits{
  69                         MaxItemsPerResponse:            1000,
  70                         MultiClusterRequestConcurrency: 4,
  71                 },
  72         }, NodeProfile: &nodeProfile}
  73         s.testServer = newServerFromIntegrationTestEnv(c)
  74         s.testServer.Server.Handler = httpserver.AddRequestIDs(httpserver.LogRequests(s.log, s.testHandler))
  75
  76         s.testHandler.Cluster.RemoteClusters = map[string]arvados.RemoteCluster{
  77                 "zzzzz": {
  78                         Host:   s.remoteServer.Addr,
  79                         Proxy:  true,
  80                         Scheme: "http",
  81                 },
  82                 "zmock": {
  83                         Host:   s.remoteMock.Addr,
  84                         Proxy:  true,
  85                         Scheme: "http",
  86                 },
  87         }
  88
  89         c.Assert(s.testServer.Start(), check.IsNil)
  90
  91         s.remoteMockRequests = nil
  92 }
  93
  94 func (s *FederationSuite) remoteMockHandler(w http.ResponseWriter, req *http.Request) {
  95         b := &bytes.Buffer{}
  96         io.Copy(b, req.Body)
  97         req.Body.Close()
  98         req.Body = ioutil.NopCloser(b)
  99         s.remoteMockRequests = append(s.remoteMockRequests, *req)
 100 }
 101
 102 func (s *FederationSuite) TearDownTest(c *check.C) {
 103         if s.remoteServer != nil {
 104                 s.remoteServer.Close()
 105         }
 106         if s.testServer != nil {
 107                 s.testServer.Close()
 108         }
 109 }
 110
 111 func (s *FederationSuite) testRequest(req *http.Request) *http.Response {
 112         resp := httptest.NewRecorder()
 113         s.testServer.Server.Handler.ServeHTTP(resp, req)
 114         return resp.Result()
 115 }
 116
 117 func (s *FederationSuite) TestLocalRequest(c *check.C) {
 118         req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+strings.Replace(arvadostest.WorkflowWithDefinitionYAMLUUID, "zzzzz-", "zhome-", 1), nil)
 119         resp := s.testRequest(req)
 120         s.checkHandledLocally(c, resp)
 121 }
 122
 123 func (s *FederationSuite) checkHandledLocally(c *check.C, resp *http.Response) {
 124         // Our "home" controller can't handle local requests because
 125         // it doesn't have its own stub/test Rails API, so we rely on
 126         // "connection refused" to indicate the controller tried to
 127         // proxy the request to its local Rails API.
 128         c.Check(resp.StatusCode, check.Equals, http.StatusBadGateway)
 129         s.checkJSONErrorMatches(c, resp, `.*connection refused`)
 130 }
 131
 132 func (s *FederationSuite) TestNoAuth(c *check.C) {
 133         req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+arvadostest.WorkflowWithDefinitionYAMLUUID, nil)
 134         resp := s.testRequest(req)
 135         c.Check(resp.StatusCode, check.Equals, http.StatusUnauthorized)
 136         s.checkJSONErrorMatches(c, resp, `Not logged in`)
 137 }
 138
 139 func (s *FederationSuite) TestBadAuth(c *check.C) {
 140         req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+arvadostest.WorkflowWithDefinitionYAMLUUID, nil)
 141         req.Header.Set("Authorization", "Bearer aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
 142         resp := s.testRequest(req)
 143         c.Check(resp.StatusCode, check.Equals, http.StatusUnauthorized)
 144         s.checkJSONErrorMatches(c, resp, `Not logged in`)
 145 }
 146
 147 func (s *FederationSuite) TestNoAccess(c *check.C) {
 148         req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+arvadostest.WorkflowWithDefinitionYAMLUUID, nil)
 149         req.Header.Set("Authorization", "Bearer "+arvadostest.SpectatorToken)
 150         resp := s.testRequest(req)
 151         c.Check(resp.StatusCode, check.Equals, http.StatusNotFound)
 152         s.checkJSONErrorMatches(c, resp, `.*not found`)
 153 }
 154
 155 func (s *FederationSuite) TestGetUnknownRemote(c *check.C) {
 156         req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+strings.Replace(arvadostest.WorkflowWithDefinitionYAMLUUID, "zzzzz-", "zz404-", 1), nil)
 157         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 158         resp := s.testRequest(req)
 159         c.Check(resp.StatusCode, check.Equals, http.StatusNotFound)
 160         s.checkJSONErrorMatches(c, resp, `.*no proxy available for cluster zz404`)
 161 }
 162
 163 func (s *FederationSuite) TestRemoteError(c *check.C) {
 164         rc := s.testHandler.Cluster.RemoteClusters["zzzzz"]
 165         rc.Scheme = "https"
 166         s.testHandler.Cluster.RemoteClusters["zzzzz"] = rc
 167
 168         req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+arvadostest.WorkflowWithDefinitionYAMLUUID, nil)
 169         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 170         resp := s.testRequest(req)
 171         c.Check(resp.StatusCode, check.Equals, http.StatusBadGateway)
 172         s.checkJSONErrorMatches(c, resp, `.*HTTP response to HTTPS client`)
 173 }
 174
 175 func (s *FederationSuite) TestGetRemoteWorkflow(c *check.C) {
 176         req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+arvadostest.WorkflowWithDefinitionYAMLUUID, nil)
 177         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 178         resp := s.testRequest(req)
 179         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 180         var wf arvados.Workflow
 181         c.Check(json.NewDecoder(resp.Body).Decode(&wf), check.IsNil)
 182         c.Check(wf.UUID, check.Equals, arvadostest.WorkflowWithDefinitionYAMLUUID)
 183         c.Check(wf.OwnerUUID, check.Equals, arvadostest.ActiveUserUUID)
 184 }
 185
 186 func (s *FederationSuite) TestOptionsMethod(c *check.C) {
 187         req := httptest.NewRequest("OPTIONS", "/arvados/v1/workflows/"+arvadostest.WorkflowWithDefinitionYAMLUUID, nil)
 188         req.Header.Set("Origin", "https://example.com")
 189         resp := s.testRequest(req)
 190         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 191         body, err := ioutil.ReadAll(resp.Body)
 192         c.Check(err, check.IsNil)
 193         c.Check(string(body), check.Equals, "")
 194         c.Check(resp.Header.Get("Access-Control-Allow-Origin"), check.Equals, "*")
 195         for _, hdr := range []string{"Authorization", "Content-Type"} {
 196                 c.Check(resp.Header.Get("Access-Control-Allow-Headers"), check.Matches, ".*"+hdr+".*")
 197         }
 198         for _, method := range []string{"GET", "HEAD", "PUT", "POST", "DELETE"} {
 199                 c.Check(resp.Header.Get("Access-Control-Allow-Methods"), check.Matches, ".*"+method+".*")
 200         }
 201 }
 202
 203 func (s *FederationSuite) TestRemoteWithTokenInQuery(c *check.C) {
 204         req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+strings.Replace(arvadostest.WorkflowWithDefinitionYAMLUUID, "zzzzz-", "zmock-", 1)+"?api_token="+arvadostest.ActiveToken, nil)
 205         s.testRequest(req)
 206         c.Assert(s.remoteMockRequests, check.HasLen, 1)
 207         pr := s.remoteMockRequests[0]
 208         // Token is salted and moved from query to Authorization header.
 209         c.Check(pr.URL.String(), check.Not(check.Matches), `.*api_token=.*`)
 210         c.Check(pr.Header.Get("Authorization"), check.Equals, "Bearer v2/zzzzz-gj3su-077z32aux8dg2s1/7fd31b61f39c0e82a4155592163218272cedacdc")
 211 }
 212
 213 func (s *FederationSuite) TestLocalTokenSalted(c *check.C) {
 214         req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+strings.Replace(arvadostest.WorkflowWithDefinitionYAMLUUID, "zzzzz-", "zmock-", 1), nil)
 215         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 216         s.testRequest(req)
 217         c.Assert(s.remoteMockRequests, check.HasLen, 1)
 218         pr := s.remoteMockRequests[0]
 219         // The salted token here has a "zzzzz-" UUID instead of a
 220         // "ztest-" UUID because ztest's local database has the
 221         // "zzzzz-" test fixtures. The "secret" part is HMAC(sha1,
 222         // arvadostest.ActiveToken, "zmock") = "7fd3...".
 223         c.Check(pr.Header.Get("Authorization"), check.Equals, "Bearer v2/zzzzz-gj3su-077z32aux8dg2s1/7fd31b61f39c0e82a4155592163218272cedacdc")
 224 }
 225
 226 func (s *FederationSuite) TestRemoteTokenNotSalted(c *check.C) {
 227         // remoteToken can be any v1 token that doesn't appear in
 228         // ztest's local db.
 229         remoteToken := "abcdef00000000000000000000000000000000000000000000"
 230         req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+strings.Replace(arvadostest.WorkflowWithDefinitionYAMLUUID, "zzzzz-", "zmock-", 1), nil)
 231         req.Header.Set("Authorization", "Bearer "+remoteToken)
 232         s.testRequest(req)
 233         c.Assert(s.remoteMockRequests, check.HasLen, 1)
 234         pr := s.remoteMockRequests[0]
 235         c.Check(pr.Header.Get("Authorization"), check.Equals, "Bearer "+remoteToken)
 236 }
 237
 238 func (s *FederationSuite) TestWorkflowCRUD(c *check.C) {
 239         wf := arvados.Workflow{
 240                 Description: "TestCRUD",
 241         }
 242         {
 243                 body := &strings.Builder{}
 244                 json.NewEncoder(body).Encode(&wf)
 245                 req := httptest.NewRequest("POST", "/arvados/v1/workflows", strings.NewReader(url.Values{
 246                         "workflow": {body.String()},
 247                 }.Encode()))
 248                 req.Header.Set("Content-type", "application/x-www-form-urlencoded")
 249                 req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 250                 rec := httptest.NewRecorder()
 251                 s.remoteServer.Server.Handler.ServeHTTP(rec, req) // direct to remote -- can't proxy a create req because no uuid
 252                 resp := rec.Result()
 253                 s.checkResponseOK(c, resp)
 254                 json.NewDecoder(resp.Body).Decode(&wf)
 255
 256                 defer func() {
 257                         req := httptest.NewRequest("DELETE", "/arvados/v1/workflows/"+wf.UUID, nil)
 258                         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 259                         s.remoteServer.Server.Handler.ServeHTTP(httptest.NewRecorder(), req)
 260                 }()
 261                 c.Check(wf.UUID, check.Not(check.Equals), "")
 262
 263                 c.Assert(wf.ModifiedAt, check.NotNil)
 264                 c.Logf("wf.ModifiedAt: %v", wf.ModifiedAt)
 265                 c.Check(time.Since(*wf.ModifiedAt) < time.Minute, check.Equals, true)
 266         }
 267         for _, method := range []string{"PATCH", "PUT", "POST"} {
 268                 form := url.Values{
 269                         "workflow": {`{"description": "Updated with ` + method + `"}`},
 270                 }
 271                 if method == "POST" {
 272                         form["_method"] = []string{"PATCH"}
 273                 }
 274                 req := httptest.NewRequest(method, "/arvados/v1/workflows/"+wf.UUID, strings.NewReader(form.Encode()))
 275                 req.Header.Set("Content-type", "application/x-www-form-urlencoded")
 276                 req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 277                 resp := s.testRequest(req)
 278                 s.checkResponseOK(c, resp)
 279                 err := json.NewDecoder(resp.Body).Decode(&wf)
 280                 c.Check(err, check.IsNil)
 281
 282                 c.Check(wf.Description, check.Equals, "Updated with "+method)
 283         }
 284         {
 285                 req := httptest.NewRequest("DELETE", "/arvados/v1/workflows/"+wf.UUID, nil)
 286                 req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 287                 resp := s.testRequest(req)
 288                 s.checkResponseOK(c, resp)
 289                 err := json.NewDecoder(resp.Body).Decode(&wf)
 290                 c.Check(err, check.IsNil)
 291         }
 292         {
 293                 req := httptest.NewRequest("GET", "/arvados/v1/workflows/"+wf.UUID, nil)
 294                 req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 295                 resp := s.testRequest(req)
 296                 c.Check(resp.StatusCode, check.Equals, http.StatusNotFound)
 297         }
 298 }
 299
 300 func (s *FederationSuite) checkResponseOK(c *check.C, resp *http.Response) {
 301         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 302         if resp.StatusCode != http.StatusOK {
 303                 body, err := ioutil.ReadAll(resp.Body)
 304                 c.Logf("... response body = %q, %v\n", body, err)
 305         }
 306 }
 307
 308 func (s *FederationSuite) checkJSONErrorMatches(c *check.C, resp *http.Response, re string) {
 309         var jresp httpserver.ErrorResponse
 310         err := json.NewDecoder(resp.Body).Decode(&jresp)
 311         c.Check(err, check.IsNil)
 312         c.Assert(jresp.Errors, check.HasLen, 1)
 313         c.Check(jresp.Errors[0], check.Matches, re)
 314 }
 315
 316 func (s *FederationSuite) localServiceHandler(c *check.C, h http.Handler) *httpserver.Server {
 317         srv := &httpserver.Server{
 318                 Server: http.Server{
 319                         Handler: h,
 320                 },
 321         }
 322
 323         c.Assert(srv.Start(), check.IsNil)
 324
 325         np := arvados.NodeProfile{
 326                 Controller: arvados.SystemServiceInstance{Listen: ":"},
 327                 RailsAPI: arvados.SystemServiceInstance{Listen: srv.Addr,
 328                         TLS: false, Insecure: true}}
 329         s.testHandler.Cluster.NodeProfiles["*"] = np
 330         s.testHandler.NodeProfile = &np
 331
 332         return srv
 333 }
 334
 335 func (s *FederationSuite) localServiceReturns404(c *check.C) *httpserver.Server {
 336         return s.localServiceHandler(c, http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
 337                 w.WriteHeader(404)
 338         }))
 339 }
 340
 341 func (s *FederationSuite) TestGetLocalCollection(c *check.C) {
 342         np := arvados.NodeProfile{
 343                 Controller: arvados.SystemServiceInstance{Listen: ":"},
 344                 RailsAPI: arvados.SystemServiceInstance{Listen: os.Getenv("ARVADOS_TEST_API_HOST"),
 345                         TLS: true, Insecure: true}}
 346         s.testHandler.Cluster.ClusterID = "zzzzz"
 347         s.testHandler.Cluster.NodeProfiles["*"] = np
 348         s.testHandler.NodeProfile = &np
 349
 350         // HTTP GET
 351
 352         req := httptest.NewRequest("GET", "/arvados/v1/collections/"+arvadostest.UserAgreementCollection, nil)
 353         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 354         resp := s.testRequest(req)
 355
 356         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 357         var col arvados.Collection
 358         c.Check(json.NewDecoder(resp.Body).Decode(&col), check.IsNil)
 359         c.Check(col.UUID, check.Equals, arvadostest.UserAgreementCollection)
 360         c.Check(col.ManifestText, check.Matches,
 361                 `\. 6a4ff0499484c6c79c95cd8c566bd25f\+249025\+A[0-9a-f]{40}@[0-9a-f]{8} 0:249025:GNU_General_Public_License,_version_3.pdf
 362 `)
 363
 364         // HTTP POST with _method=GET as a form parameter
 365
 366         req = httptest.NewRequest("POST", "/arvados/v1/collections/"+arvadostest.UserAgreementCollection, bytes.NewBufferString((url.Values{
 367                 "_method": {"GET"},
 368         }).Encode()))
 369         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 370         req.Header.Set("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8")
 371         resp = s.testRequest(req)
 372
 373         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 374         col = arvados.Collection{}
 375         c.Check(json.NewDecoder(resp.Body).Decode(&col), check.IsNil)
 376         c.Check(col.UUID, check.Equals, arvadostest.UserAgreementCollection)
 377         c.Check(col.ManifestText, check.Matches,
 378                 `\. 6a4ff0499484c6c79c95cd8c566bd25f\+249025\+A[0-9a-f]{40}@[0-9a-f]{8} 0:249025:GNU_General_Public_License,_version_3.pdf
 379 `)
 380 }
 381
 382 func (s *FederationSuite) TestGetRemoteCollection(c *check.C) {
 383         defer s.localServiceReturns404(c).Close()
 384
 385         req := httptest.NewRequest("GET", "/arvados/v1/collections/"+arvadostest.UserAgreementCollection, nil)
 386         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 387         resp := s.testRequest(req)
 388         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 389         var col arvados.Collection
 390         c.Check(json.NewDecoder(resp.Body).Decode(&col), check.IsNil)
 391         c.Check(col.UUID, check.Equals, arvadostest.UserAgreementCollection)
 392         c.Check(col.ManifestText, check.Matches,
 393                 `\. 6a4ff0499484c6c79c95cd8c566bd25f\+249025\+Rzzzzz-[0-9a-f]{40}@[0-9a-f]{8} 0:249025:GNU_General_Public_License,_version_3.pdf
 394 `)
 395 }
 396
 397 func (s *FederationSuite) TestGetRemoteCollectionError(c *check.C) {
 398         defer s.localServiceReturns404(c).Close()
 399
 400         req := httptest.NewRequest("GET", "/arvados/v1/collections/zzzzz-4zz18-fakefakefakefak", nil)
 401         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 402         resp := s.testRequest(req)
 403         c.Check(resp.StatusCode, check.Equals, http.StatusNotFound)
 404 }
 405
 406 func (s *FederationSuite) TestSignedLocatorPattern(c *check.C) {
 407         // Confirm the regular expression identifies other groups of hints correctly
 408         c.Check(keepclient.SignedLocatorRe.FindStringSubmatch(`6a4ff0499484c6c79c95cd8c566bd25f+249025+B1+C2+A05227438989d04712ea9ca1c91b556cef01d5cc7@5ba5405b+D3+E4`),
 409                 check.DeepEquals,
 410                 []string{"6a4ff0499484c6c79c95cd8c566bd25f+249025+B1+C2+A05227438989d04712ea9ca1c91b556cef01d5cc7@5ba5405b+D3+E4",
 411                         "6a4ff0499484c6c79c95cd8c566bd25f",
 412                         "+249025",
 413                         "+B1+C2", "+C2",
 414                         "+A05227438989d04712ea9ca1c91b556cef01d5cc7@5ba5405b",
 415                         "05227438989d04712ea9ca1c91b556cef01d5cc7", "5ba5405b",
 416                         "+D3+E4", "+E4"})
 417 }
 418
 419 func (s *FederationSuite) TestGetLocalCollectionByPDH(c *check.C) {
 420         np := arvados.NodeProfile{
 421                 Controller: arvados.SystemServiceInstance{Listen: ":"},
 422                 RailsAPI: arvados.SystemServiceInstance{Listen: os.Getenv("ARVADOS_TEST_API_HOST"),
 423                         TLS: true, Insecure: true}}
 424         s.testHandler.Cluster.NodeProfiles["*"] = np
 425         s.testHandler.NodeProfile = &np
 426
 427         req := httptest.NewRequest("GET", "/arvados/v1/collections/"+arvadostest.UserAgreementPDH, nil)
 428         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 429         resp := s.testRequest(req)
 430
 431         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 432         var col arvados.Collection
 433         c.Check(json.NewDecoder(resp.Body).Decode(&col), check.IsNil)
 434         c.Check(col.PortableDataHash, check.Equals, arvadostest.UserAgreementPDH)
 435         c.Check(col.ManifestText, check.Matches,
 436                 `\. 6a4ff0499484c6c79c95cd8c566bd25f\+249025\+A[0-9a-f]{40}@[0-9a-f]{8} 0:249025:GNU_General_Public_License,_version_3.pdf
 437 `)
 438 }
 439
 440 func (s *FederationSuite) TestGetRemoteCollectionByPDH(c *check.C) {
 441         defer s.localServiceReturns404(c).Close()
 442
 443         req := httptest.NewRequest("GET", "/arvados/v1/collections/"+arvadostest.UserAgreementPDH, nil)
 444         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 445         resp := s.testRequest(req)
 446
 447         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 448
 449         var col arvados.Collection
 450         c.Check(json.NewDecoder(resp.Body).Decode(&col), check.IsNil)
 451         c.Check(col.PortableDataHash, check.Equals, arvadostest.UserAgreementPDH)
 452         c.Check(col.ManifestText, check.Matches,
 453                 `\. 6a4ff0499484c6c79c95cd8c566bd25f\+249025\+Rzzzzz-[0-9a-f]{40}@[0-9a-f]{8} 0:249025:GNU_General_Public_License,_version_3.pdf
 454 `)
 455 }
 456
 457 func (s *FederationSuite) TestGetCollectionByPDHError(c *check.C) {
 458         defer s.localServiceReturns404(c).Close()
 459
 460         req := httptest.NewRequest("GET", "/arvados/v1/collections/99999999999999999999999999999999+99", nil)
 461         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 462
 463         resp := s.testRequest(req)
 464         defer resp.Body.Close()
 465
 466         c.Check(resp.StatusCode, check.Equals, http.StatusNotFound)
 467 }
 468
 469 func (s *FederationSuite) TestGetCollectionByPDHErrorBadHash(c *check.C) {
 470         defer s.localServiceReturns404(c).Close()
 471
 472         srv2 := &httpserver.Server{
 473                 Server: http.Server{
 474                         Handler: http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
 475                                 w.WriteHeader(200)
 476                                 // Return a collection where the hash
 477                                 // of the manifest text doesn't match
 478                                 // PDH that was requested.
 479                                 var col arvados.Collection
 480                                 col.PortableDataHash = "99999999999999999999999999999999+99"
 481                                 col.ManifestText = `. 6a4ff0499484c6c79c95cd8c566bd25f\+249025 0:249025:GNU_General_Public_License,_version_3.pdf
 482 `
 483                                 enc := json.NewEncoder(w)
 484                                 enc.Encode(col)
 485                         }),
 486                 },
 487         }
 488
 489         c.Assert(srv2.Start(), check.IsNil)
 490         defer srv2.Close()
 491
 492         // Direct zzzzz to service that returns a 200 result with a bogus manifest_text
 493         s.testHandler.Cluster.RemoteClusters["zzzzz"] = arvados.RemoteCluster{
 494                 Host:   srv2.Addr,
 495                 Proxy:  true,
 496                 Scheme: "http",
 497         }
 498
 499         req := httptest.NewRequest("GET", "/arvados/v1/collections/99999999999999999999999999999999+99", nil)
 500         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 501
 502         resp := s.testRequest(req)
 503         defer resp.Body.Close()
 504
 505         c.Check(resp.StatusCode, check.Equals, http.StatusNotFound)
 506 }
 507
 508 func (s *FederationSuite) TestSaltedTokenGetCollectionByPDH(c *check.C) {
 509         np := arvados.NodeProfile{
 510                 Controller: arvados.SystemServiceInstance{Listen: ":"},
 511                 RailsAPI: arvados.SystemServiceInstance{Listen: os.Getenv("ARVADOS_TEST_API_HOST"),
 512                         TLS: true, Insecure: true}}
 513         s.testHandler.Cluster.NodeProfiles["*"] = np
 514         s.testHandler.NodeProfile = &np
 515
 516         req := httptest.NewRequest("GET", "/arvados/v1/collections/"+arvadostest.UserAgreementPDH, nil)
 517         req.Header.Set("Authorization", "Bearer v2/zzzzz-gj3su-077z32aux8dg2s1/282d7d172b6cfdce364c5ed12ddf7417b2d00065")
 518         resp := s.testRequest(req)
 519
 520         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 521         var col arvados.Collection
 522         c.Check(json.NewDecoder(resp.Body).Decode(&col), check.IsNil)
 523         c.Check(col.PortableDataHash, check.Equals, arvadostest.UserAgreementPDH)
 524         c.Check(col.ManifestText, check.Matches,
 525                 `\. 6a4ff0499484c6c79c95cd8c566bd25f\+249025\+A[0-9a-f]{40}@[0-9a-f]{8} 0:249025:GNU_General_Public_License,_version_3.pdf
 526 `)
 527 }
 528
 529 func (s *FederationSuite) TestSaltedTokenGetCollectionByPDHError(c *check.C) {
 530         np := arvados.NodeProfile{
 531                 Controller: arvados.SystemServiceInstance{Listen: ":"},
 532                 RailsAPI: arvados.SystemServiceInstance{Listen: os.Getenv("ARVADOS_TEST_API_HOST"),
 533                         TLS: true, Insecure: true}}
 534         s.testHandler.Cluster.NodeProfiles["*"] = np
 535         s.testHandler.NodeProfile = &np
 536
 537         req := httptest.NewRequest("GET", "/arvados/v1/collections/99999999999999999999999999999999+99", nil)
 538         req.Header.Set("Authorization", "Bearer v2/zzzzz-gj3su-077z32aux8dg2s1/282d7d172b6cfdce364c5ed12ddf7417b2d00065")
 539         resp := s.testRequest(req)
 540
 541         c.Check(resp.StatusCode, check.Equals, http.StatusNotFound)
 542 }
 543
 544 func (s *FederationSuite) TestGetRemoteContainerRequest(c *check.C) {
 545         defer s.localServiceReturns404(c).Close()
 546         req := httptest.NewRequest("GET", "/arvados/v1/container_requests/"+arvadostest.QueuedContainerRequestUUID, nil)
 547         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 548         resp := s.testRequest(req)
 549         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 550         var cr arvados.ContainerRequest
 551         c.Check(json.NewDecoder(resp.Body).Decode(&cr), check.IsNil)
 552         c.Check(cr.UUID, check.Equals, arvadostest.QueuedContainerRequestUUID)
 553         c.Check(cr.Priority, check.Equals, 1)
 554 }
 555
 556 func (s *FederationSuite) TestUpdateRemoteContainerRequest(c *check.C) {
 557         defer s.localServiceReturns404(c).Close()
 558         req := httptest.NewRequest("PATCH", "/arvados/v1/container_requests/"+arvadostest.QueuedContainerRequestUUID,
 559                 strings.NewReader(`{"container_request": {"priority": 696}}`))
 560         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 561         req.Header.Set("Content-type", "application/json")
 562         resp := s.testRequest(req)
 563         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 564         var cr arvados.ContainerRequest
 565         c.Check(json.NewDecoder(resp.Body).Decode(&cr), check.IsNil)
 566         c.Check(cr.UUID, check.Equals, arvadostest.QueuedContainerRequestUUID)
 567         c.Check(cr.Priority, check.Equals, 696)
 568 }
 569
 570 func (s *FederationSuite) TestCreateRemoteContainerRequest(c *check.C) {
 571         defer s.localServiceReturns404(c).Close()
 572         // pass cluster_id via query parameter, this allows arvados-controller
 573         // to avoid parsing the body
 574         req := httptest.NewRequest("POST", "/arvados/v1/container_requests?cluster_id=zzzzz",
 575                 strings.NewReader(`{
 576   "container_request": {
 577     "name": "hello world",
 578     "state": "Uncommitted",
 579     "output_path": "/",
 580     "container_image": "123",
 581     "command": ["abc"]
 582   }
 583 }
 584 `))
 585         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 586         req.Header.Set("Content-type", "application/json")
 587         resp := s.testRequest(req)
 588         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 589         var cr arvados.ContainerRequest
 590         c.Check(json.NewDecoder(resp.Body).Decode(&cr), check.IsNil)
 591         c.Check(cr.Name, check.Equals, "hello world")
 592         c.Check(strings.HasPrefix(cr.UUID, "zzzzz-"), check.Equals, true)
 593 }
 594
 595 func (s *FederationSuite) TestCreateRemoteContainerRequestCheckRuntimeToken(c *check.C) {
 596         // Send request to zmock and check that outgoing request has
 597         // runtime_token set with a new random v2 token.
 598
 599         defer s.localServiceReturns404(c).Close()
 600         // pass cluster_id via query parameter, this allows arvados-controller
 601         // to avoid parsing the body
 602         req := httptest.NewRequest("POST", "/arvados/v1/container_requests?cluster_id=zmock",
 603                 strings.NewReader(`{
 604   "container_request": {
 605     "name": "hello world",
 606     "state": "Uncommitted",
 607     "output_path": "/",
 608     "container_image": "123",
 609     "command": ["abc"]
 610   }
 611 }
 612 `))
 613         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveTokenV2)
 614         req.Header.Set("Content-type", "application/json")
 615
 616         np := arvados.NodeProfile{
 617                 Controller: arvados.SystemServiceInstance{Listen: ":"},
 618                 RailsAPI: arvados.SystemServiceInstance{Listen: os.Getenv("ARVADOS_TEST_API_HOST"),
 619                         TLS: true, Insecure: true}}
 620         s.testHandler.Cluster.ClusterID = "zzzzz"
 621         s.testHandler.Cluster.NodeProfiles["*"] = np
 622         s.testHandler.NodeProfile = &np
 623
 624         resp := s.testRequest(req)
 625         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 626         var cr struct {
 627                 arvados.ContainerRequest `json:"container_request"`
 628         }
 629         c.Check(json.NewDecoder(s.remoteMockRequests[0].Body).Decode(&cr), check.IsNil)
 630         c.Check(strings.HasPrefix(cr.ContainerRequest.RuntimeToken, "v2/zzzzz-gj3su-"), check.Equals, true)
 631         c.Check(cr.ContainerRequest.RuntimeToken, check.Not(check.Equals), arvadostest.ActiveTokenV2)
 632 }
 633
 634 func (s *FederationSuite) TestCreateRemoteContainerRequestCheckSetRuntimeToken(c *check.C) {
 635         // Send request to zmock and check that outgoing request has
 636         // runtime_token set with the explicitly provided token.
 637
 638         defer s.localServiceReturns404(c).Close()
 639         // pass cluster_id via query parameter, this allows arvados-controller
 640         // to avoid parsing the body
 641         req := httptest.NewRequest("POST", "/arvados/v1/container_requests?cluster_id=zmock",
 642                 strings.NewReader(`{
 643   "container_request": {
 644     "name": "hello world",
 645     "state": "Uncommitted",
 646     "output_path": "/",
 647     "container_image": "123",
 648     "command": ["abc"],
 649     "runtime_token": "xyz"
 650   }
 651 }
 652 `))
 653         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 654         req.Header.Set("Content-type", "application/json")
 655         resp := s.testRequest(req)
 656         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 657         var cr struct {
 658                 arvados.ContainerRequest `json:"container_request"`
 659         }
 660         c.Check(json.NewDecoder(s.remoteMockRequests[0].Body).Decode(&cr), check.IsNil)
 661         c.Check(cr.ContainerRequest.RuntimeToken, check.Equals, "xyz")
 662 }
 663
 664 func (s *FederationSuite) TestCreateRemoteContainerRequestRuntimeTokenFromAuth(c *check.C) {
 665         // Send request to zmock and check that outgoing request has
 666         // runtime_token set using the Auth token because the user is remote.
 667
 668         defer s.localServiceReturns404(c).Close()
 669         // pass cluster_id via query parameter, this allows arvados-controller
 670         // to avoid parsing the body
 671         req := httptest.NewRequest("POST", "/arvados/v1/container_requests?cluster_id=zmock",
 672                 strings.NewReader(`{
 673   "container_request": {
 674     "name": "hello world",
 675     "state": "Uncommitted",
 676     "output_path": "/",
 677     "container_image": "123",
 678     "command": ["abc"]
 679   }
 680 }
 681 `))
 682         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveTokenV2+"/zzzzz-dz642-parentcontainer")
 683         req.Header.Set("Content-type", "application/json")
 684         resp := s.testRequest(req)
 685         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 686         var cr struct {
 687                 arvados.ContainerRequest `json:"container_request"`
 688         }
 689         c.Check(json.NewDecoder(s.remoteMockRequests[0].Body).Decode(&cr), check.IsNil)
 690         c.Check(cr.ContainerRequest.RuntimeToken, check.Equals, arvadostest.ActiveTokenV2)
 691 }
 692
 693 func (s *FederationSuite) TestCreateRemoteContainerRequestError(c *check.C) {
 694         defer s.localServiceReturns404(c).Close()
 695         // pass cluster_id via query parameter, this allows arvados-controller
 696         // to avoid parsing the body
 697         req := httptest.NewRequest("POST", "/arvados/v1/container_requests?cluster_id=zz404",
 698                 strings.NewReader(`{
 699   "container_request": {
 700     "name": "hello world",
 701     "state": "Uncommitted",
 702     "output_path": "/",
 703     "container_image": "123",
 704     "command": ["abc"]
 705   }
 706 }
 707 `))
 708         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 709         req.Header.Set("Content-type", "application/json")
 710         resp := s.testRequest(req)
 711         c.Check(resp.StatusCode, check.Equals, http.StatusNotFound)
 712 }
 713
 714 func (s *FederationSuite) TestGetRemoteContainer(c *check.C) {
 715         defer s.localServiceReturns404(c).Close()
 716         req := httptest.NewRequest("GET", "/arvados/v1/containers/"+arvadostest.QueuedContainerUUID, nil)
 717         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 718         resp := s.testRequest(req)
 719         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 720         var cn arvados.Container
 721         c.Check(json.NewDecoder(resp.Body).Decode(&cn), check.IsNil)
 722         c.Check(cn.UUID, check.Equals, arvadostest.QueuedContainerUUID)
 723 }
 724
 725 func (s *FederationSuite) TestListRemoteContainer(c *check.C) {
 726         defer s.localServiceReturns404(c).Close()
 727         req := httptest.NewRequest("GET", "/arvados/v1/containers?count=none&filters="+
 728                 url.QueryEscape(fmt.Sprintf(`[["uuid", "in", ["%v"]]]`, arvadostest.QueuedContainerUUID)), nil)
 729         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 730         resp := s.testRequest(req)
 731         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 732         var cn arvados.ContainerList
 733         c.Check(json.NewDecoder(resp.Body).Decode(&cn), check.IsNil)
 734         c.Check(cn.Items[0].UUID, check.Equals, arvadostest.QueuedContainerUUID)
 735 }
 736
 737 func (s *FederationSuite) TestListMultiRemoteContainers(c *check.C) {
 738         defer s.localServiceHandler(c, http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
 739                 bd, _ := ioutil.ReadAll(req.Body)
 740                 c.Check(string(bd), check.Equals, `_method=GET&count=none&filters=%5B%5B%22uuid%22%2C+%22in%22%2C+%5B%22zhome-xvhdp-cr5queuedcontnr%22%5D%5D%5D&select=%5B%22uuid%22%2C+%22command%22%5D`)
 741                 w.WriteHeader(200)
 742                 w.Write([]byte(`{"kind": "arvados#containerList", "items": [{"uuid": "zhome-xvhdp-cr5queuedcontnr", "command": ["abc"]}]}`))
 743         })).Close()
 744         req := httptest.NewRequest("GET", fmt.Sprintf("/arvados/v1/containers?count=none&filters=%s&select=%s",
 745                 url.QueryEscape(fmt.Sprintf(`[["uuid", "in", ["%v", "zhome-xvhdp-cr5queuedcontnr"]]]`,
 746                         arvadostest.QueuedContainerUUID)),
 747                 url.QueryEscape(`["uuid", "command"]`)),
 748                 nil)
 749         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 750         resp := s.testRequest(req)
 751         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 752         var cn arvados.ContainerList
 753         c.Check(json.NewDecoder(resp.Body).Decode(&cn), check.IsNil)
 754         c.Check(cn.Items, check.HasLen, 2)
 755         mp := make(map[string]arvados.Container)
 756         for _, cr := range cn.Items {
 757                 mp[cr.UUID] = cr
 758         }
 759         c.Check(mp[arvadostest.QueuedContainerUUID].Command, check.DeepEquals, []string{"echo", "hello"})
 760         c.Check(mp[arvadostest.QueuedContainerUUID].ContainerImage, check.Equals, "")
 761         c.Check(mp["zhome-xvhdp-cr5queuedcontnr"].Command, check.DeepEquals, []string{"abc"})
 762         c.Check(mp["zhome-xvhdp-cr5queuedcontnr"].ContainerImage, check.Equals, "")
 763 }
 764
 765 func (s *FederationSuite) TestListMultiRemoteContainerError(c *check.C) {
 766         defer s.localServiceReturns404(c).Close()
 767         req := httptest.NewRequest("GET", fmt.Sprintf("/arvados/v1/containers?count=none&filters=%s&select=%s",
 768                 url.QueryEscape(fmt.Sprintf(`[["uuid", "in", ["%v", "zhome-xvhdp-cr5queuedcontnr"]]]`,
 769                         arvadostest.QueuedContainerUUID)),
 770                 url.QueryEscape(`["uuid", "command"]`)),
 771                 nil)
 772         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 773         resp := s.testRequest(req)
 774         c.Check(resp.StatusCode, check.Equals, http.StatusBadGateway)
 775         s.checkJSONErrorMatches(c, resp, `error fetching from zhome \(404 Not Found\): EOF`)
 776 }
 777
 778 func (s *FederationSuite) TestListMultiRemoteContainersPaged(c *check.C) {
 779
 780         callCount := 0
 781         defer s.localServiceHandler(c, http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
 782                 bd, _ := ioutil.ReadAll(req.Body)
 783                 if callCount == 0 {
 784                         c.Check(string(bd), check.Equals, `_method=GET&count=none&filters=%5B%5B%22uuid%22%2C+%22in%22%2C+%5B%22zhome-xvhdp-cr5queuedcontnr%22%2C%22zhome-xvhdp-cr6queuedcontnr%22%5D%5D%5D`)
 785                         w.WriteHeader(200)
 786                         w.Write([]byte(`{"kind": "arvados#containerList", "items": [{"uuid": "zhome-xvhdp-cr5queuedcontnr", "command": ["abc"]}]}`))
 787                 } else if callCount == 1 {
 788                         c.Check(string(bd), check.Equals, `_method=GET&count=none&filters=%5B%5B%22uuid%22%2C+%22in%22%2C+%5B%22zhome-xvhdp-cr6queuedcontnr%22%5D%5D%5D`)
 789                         w.WriteHeader(200)
 790                         w.Write([]byte(`{"kind": "arvados#containerList", "items": [{"uuid": "zhome-xvhdp-cr6queuedcontnr", "command": ["efg"]}]}`))
 791                 }
 792                 callCount += 1
 793         })).Close()
 794         req := httptest.NewRequest("GET", fmt.Sprintf("/arvados/v1/containers?count=none&filters=%s",
 795                 url.QueryEscape(fmt.Sprintf(`[["uuid", "in", ["%v", "zhome-xvhdp-cr5queuedcontnr", "zhome-xvhdp-cr6queuedcontnr"]]]`,
 796                         arvadostest.QueuedContainerUUID))),
 797                 nil)
 798         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 799         resp := s.testRequest(req)
 800         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 801         c.Check(callCount, check.Equals, 2)
 802         var cn arvados.ContainerList
 803         c.Check(json.NewDecoder(resp.Body).Decode(&cn), check.IsNil)
 804         c.Check(cn.Items, check.HasLen, 3)
 805         mp := make(map[string]arvados.Container)
 806         for _, cr := range cn.Items {
 807                 mp[cr.UUID] = cr
 808         }
 809         c.Check(mp[arvadostest.QueuedContainerUUID].Command, check.DeepEquals, []string{"echo", "hello"})
 810         c.Check(mp["zhome-xvhdp-cr5queuedcontnr"].Command, check.DeepEquals, []string{"abc"})
 811         c.Check(mp["zhome-xvhdp-cr6queuedcontnr"].Command, check.DeepEquals, []string{"efg"})
 812 }
 813
 814 func (s *FederationSuite) TestListMultiRemoteContainersMissing(c *check.C) {
 815
 816         callCount := 0
 817         defer s.localServiceHandler(c, http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
 818                 bd, _ := ioutil.ReadAll(req.Body)
 819                 if callCount == 0 {
 820                         c.Check(string(bd), check.Equals, `_method=GET&count=none&filters=%5B%5B%22uuid%22%2C+%22in%22%2C+%5B%22zhome-xvhdp-cr5queuedcontnr%22%2C%22zhome-xvhdp-cr6queuedcontnr%22%5D%5D%5D`)
 821                         w.WriteHeader(200)
 822                         w.Write([]byte(`{"kind": "arvados#containerList", "items": [{"uuid": "zhome-xvhdp-cr6queuedcontnr", "command": ["efg"]}]}`))
 823                 } else if callCount == 1 {
 824                         c.Check(string(bd), check.Equals, `_method=GET&count=none&filters=%5B%5B%22uuid%22%2C+%22in%22%2C+%5B%22zhome-xvhdp-cr5queuedcontnr%22%5D%5D%5D`)
 825                         w.WriteHeader(200)
 826                         w.Write([]byte(`{"kind": "arvados#containerList", "items": []}`))
 827                 }
 828                 callCount += 1
 829         })).Close()
 830         req := httptest.NewRequest("GET", fmt.Sprintf("/arvados/v1/containers?count=none&filters=%s",
 831                 url.QueryEscape(fmt.Sprintf(`[["uuid", "in", ["%v", "zhome-xvhdp-cr5queuedcontnr", "zhome-xvhdp-cr6queuedcontnr"]]]`,
 832                         arvadostest.QueuedContainerUUID))),
 833                 nil)
 834         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 835         resp := s.testRequest(req)
 836         c.Check(resp.StatusCode, check.Equals, http.StatusOK)
 837         c.Check(callCount, check.Equals, 2)
 838         var cn arvados.ContainerList
 839         c.Check(json.NewDecoder(resp.Body).Decode(&cn), check.IsNil)
 840         c.Check(cn.Items, check.HasLen, 2)
 841         mp := make(map[string]arvados.Container)
 842         for _, cr := range cn.Items {
 843                 mp[cr.UUID] = cr
 844         }
 845         c.Check(mp[arvadostest.QueuedContainerUUID].Command, check.DeepEquals, []string{"echo", "hello"})
 846         c.Check(mp["zhome-xvhdp-cr6queuedcontnr"].Command, check.DeepEquals, []string{"efg"})
 847 }
 848
 849 func (s *FederationSuite) TestListMultiRemoteContainerPageSizeError(c *check.C) {
 850         s.testHandler.Cluster.RequestLimits.MaxItemsPerResponse = 1
 851         req := httptest.NewRequest("GET", fmt.Sprintf("/arvados/v1/containers?count=none&filters=%s",
 852                 url.QueryEscape(fmt.Sprintf(`[["uuid", "in", ["%v", "zhome-xvhdp-cr5queuedcontnr"]]]`,
 853                         arvadostest.QueuedContainerUUID))),
 854                 nil)
 855         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 856         resp := s.testRequest(req)
 857         c.Check(resp.StatusCode, check.Equals, http.StatusBadRequest)
 858         s.checkJSONErrorMatches(c, resp, `Federated multi-object request for 2 objects which is more than max page size 1.`)
 859 }
 860
 861 func (s *FederationSuite) TestListMultiRemoteContainerLimitError(c *check.C) {
 862         req := httptest.NewRequest("GET", fmt.Sprintf("/arvados/v1/containers?count=none&filters=%s&limit=1",
 863                 url.QueryEscape(fmt.Sprintf(`[["uuid", "in", ["%v", "zhome-xvhdp-cr5queuedcontnr"]]]`,
 864                         arvadostest.QueuedContainerUUID))),
 865                 nil)
 866         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 867         resp := s.testRequest(req)
 868         c.Check(resp.StatusCode, check.Equals, http.StatusBadRequest)
 869         s.checkJSONErrorMatches(c, resp, `Federated multi-object may not provide 'limit', 'offset' or 'order'.`)
 870 }
 871
 872 func (s *FederationSuite) TestListMultiRemoteContainerOffsetError(c *check.C) {
 873         req := httptest.NewRequest("GET", fmt.Sprintf("/arvados/v1/containers?count=none&filters=%s&offset=1",
 874                 url.QueryEscape(fmt.Sprintf(`[["uuid", "in", ["%v", "zhome-xvhdp-cr5queuedcontnr"]]]`,
 875                         arvadostest.QueuedContainerUUID))),
 876                 nil)
 877         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 878         resp := s.testRequest(req)
 879         c.Check(resp.StatusCode, check.Equals, http.StatusBadRequest)
 880         s.checkJSONErrorMatches(c, resp, `Federated multi-object may not provide 'limit', 'offset' or 'order'.`)
 881 }
 882
 883 func (s *FederationSuite) TestListMultiRemoteContainerOrderError(c *check.C) {
 884         req := httptest.NewRequest("GET", fmt.Sprintf("/arvados/v1/containers?count=none&filters=%s&order=uuid",
 885                 url.QueryEscape(fmt.Sprintf(`[["uuid", "in", ["%v", "zhome-xvhdp-cr5queuedcontnr"]]]`,
 886                         arvadostest.QueuedContainerUUID))),
 887                 nil)
 888         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 889         resp := s.testRequest(req)
 890         c.Check(resp.StatusCode, check.Equals, http.StatusBadRequest)
 891         s.checkJSONErrorMatches(c, resp, `Federated multi-object may not provide 'limit', 'offset' or 'order'.`)
 892 }
 893
 894 func (s *FederationSuite) TestListMultiRemoteContainerSelectError(c *check.C) {
 895         req := httptest.NewRequest("GET", fmt.Sprintf("/arvados/v1/containers?count=none&filters=%s&select=%s",
 896                 url.QueryEscape(fmt.Sprintf(`[["uuid", "in", ["%v", "zhome-xvhdp-cr5queuedcontnr"]]]`,
 897                         arvadostest.QueuedContainerUUID)),
 898                 url.QueryEscape(`["command"]`)),
 899                 nil)
 900         req.Header.Set("Authorization", "Bearer "+arvadostest.ActiveToken)
 901         resp := s.testRequest(req)
 902         c.Check(resp.StatusCode, check.Equals, http.StatusBadRequest)
 903         s.checkJSONErrorMatches(c, resp, `Federated multi-object request must include 'uuid' in 'select'`)
 904 }