1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: AGPL-3.0
19 "git.arvados.org/arvados.git/lib/config"
20 "git.arvados.org/arvados.git/lib/controller/localdb"
21 "git.arvados.org/arvados.git/lib/controller/rpc"
22 "git.arvados.org/arvados.git/sdk/go/arvados"
23 "git.arvados.org/arvados.git/sdk/go/auth"
24 "git.arvados.org/arvados.git/sdk/go/ctxlog"
25 "git.arvados.org/arvados.git/sdk/go/health"
29 cluster *arvados.Cluster
31 remotes map[string]backend
34 func New(cluster *arvados.Cluster, healthFuncs *map[string]health.Func) *Conn {
35 local := localdb.NewConn(cluster)
36 remotes := map[string]backend{}
37 for id, remote := range cluster.RemoteClusters {
38 if !remote.Proxy || id == cluster.ClusterID {
41 conn := rpc.NewConn(id, &url.URL{Scheme: remote.Scheme, Host: remote.Host}, remote.Insecure, saltedTokenProvider(cluster, local, id))
42 // Older versions of controller rely on the Via header
44 conn.SendHeader = http.Header{"Via": {"HTTP/1.1 arvados-controller"}}
48 if healthFuncs != nil {
49 hf := map[string]health.Func{"vocabulary": local.LastVocabularyError}
60 // Return a new rpc.TokenProvider that takes the client-provided
61 // tokens from an incoming request context, determines whether they
62 // should (and can) be salted for the given remoteID, and returns the
64 func saltedTokenProvider(cluster *arvados.Cluster, local backend, remoteID string) rpc.TokenProvider {
65 return func(ctx context.Context) ([]string, error) {
67 incoming, ok := auth.FromContext(ctx)
69 return nil, errors.New("no token provided")
71 for _, token := range incoming.Tokens {
72 if strings.HasPrefix(token, "v2/"+cluster.ClusterID+"-") &&
73 !strings.HasPrefix(token, "v2/"+cluster.ClusterID+"-gj3su-anonymouspublic/") &&
74 remoteID == cluster.Login.LoginCluster {
75 // If we did this, the login cluster would call back to us and then
76 // reject our response because the user UUID prefix (i.e., the
77 // LoginCluster prefix) won't match the token UUID prefix (i.e., our
78 // prefix). The anonymous token is OK to forward, because (unlike other
79 // local tokens for real users) the validation callback will return the
80 // locally issued anonymous user ID instead of a login-cluster user ID.
81 // That anonymous user ID gets mapped to the local anonymous user
82 // automatically on the login cluster.
83 return nil, httpErrorf(http.StatusUnauthorized, "cannot use a locally issued token to forward a request to our login cluster (%s)", remoteID)
85 salted, err := auth.SaltToken(token, remoteID)
88 tokens = append(tokens, salted)
90 tokens = append(tokens, token)
91 case auth.ErrTokenFormat:
92 // pass through unmodified (assume it's an OIDC access token)
93 tokens = append(tokens, token)
94 case auth.ErrObsoleteToken:
95 ctx := auth.NewContext(ctx, &auth.Credentials{Tokens: []string{token}})
96 aca, err := local.APIClientAuthorizationCurrent(ctx, arvados.GetOptions{})
97 if errStatus(err) == http.StatusUnauthorized {
98 // pass through unmodified
99 tokens = append(tokens, token)
101 } else if err != nil {
104 if strings.HasPrefix(aca.UUID, remoteID) {
105 // We have it cached here, but
106 // the token belongs to the
107 // remote target itself, so
108 // pass it through unmodified.
109 tokens = append(tokens, token)
112 salted, err := auth.SaltToken(aca.TokenV2(), remoteID)
116 tokens = append(tokens, salted)
125 // Return suitable backend for a query about the given cluster ID
126 // ("aaaaa") or object UUID ("aaaaa-dz642-abcdefghijklmno").
127 func (conn *Conn) chooseBackend(id string) backend {
130 } else if len(id) != 5 {
134 if id == conn.cluster.ClusterID {
136 } else if be, ok := conn.remotes[id]; ok {
139 // TODO: return an "always error" backend?
144 func (conn *Conn) localOrLoginCluster() backend {
145 if conn.cluster.Login.LoginCluster != "" {
146 return conn.chooseBackend(conn.cluster.Login.LoginCluster)
151 // Call fn with the local backend; then, if fn returned 404, call fn
152 // on the available remote backends (possibly concurrently) until one
155 // The second argument to fn is the cluster ID of the remote backend,
156 // or "" for the local backend.
158 // A non-nil error means all backends failed.
159 func (conn *Conn) tryLocalThenRemotes(ctx context.Context, forwardedFor string, fn func(context.Context, string, backend) error) error {
160 if err := fn(ctx, "", conn.local); err == nil || errStatus(err) != http.StatusNotFound || forwardedFor != "" {
161 // Note: forwardedFor != "" means this request came
162 // from a remote cluster, so we don't take a second
163 // hop. This avoids cycles, redundant calls to a
164 // mutually reachable remote, and use of double-salted
169 ctx, cancel := context.WithCancel(ctx)
171 errchan := make(chan error, len(conn.remotes))
172 for remoteID, be := range conn.remotes {
173 remoteID, be := remoteID, be
175 errchan <- fn(ctx, remoteID, be)
180 for i := 0; i < cap(errchan); i++ {
185 all404 = all404 && errStatus(err) == http.StatusNotFound
186 errs = append(errs, err)
189 return notFoundError{}
191 return httpErrorf(http.StatusBadGateway, "errors: %v", errs)
194 func (conn *Conn) CollectionCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Collection, error) {
195 return conn.chooseBackend(options.ClusterID).CollectionCreate(ctx, options)
198 func (conn *Conn) CollectionUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.Collection, error) {
199 return conn.chooseBackend(options.UUID).CollectionUpdate(ctx, options)
202 func rewriteManifest(mt, remoteID string) string {
203 return regexp.MustCompile(` [0-9a-f]{32}\+[^ ]*`).ReplaceAllStringFunc(mt, func(tok string) string {
204 return strings.Replace(tok, "+A", "+R"+remoteID+"-", -1)
208 func (conn *Conn) ConfigGet(ctx context.Context) (json.RawMessage, error) {
210 err := config.ExportJSON(&buf, conn.cluster)
211 return json.RawMessage(buf.Bytes()), err
214 func (conn *Conn) VocabularyGet(ctx context.Context) (arvados.Vocabulary, error) {
215 return conn.chooseBackend(conn.cluster.ClusterID).VocabularyGet(ctx)
218 func (conn *Conn) Login(ctx context.Context, options arvados.LoginOptions) (arvados.LoginResponse, error) {
219 if id := conn.cluster.Login.LoginCluster; id != "" && id != conn.cluster.ClusterID {
220 // defer entire login procedure to designated cluster
221 remote, ok := conn.remotes[id]
223 return arvados.LoginResponse{}, fmt.Errorf("configuration problem: designated login cluster %q is not defined", id)
225 baseURL := remote.BaseURL()
226 target, err := baseURL.Parse(arvados.EndpointLogin.Path)
228 return arvados.LoginResponse{}, fmt.Errorf("internal error getting redirect target: %s", err)
230 params := url.Values{
231 "return_to": []string{options.ReturnTo},
233 if options.Remote != "" {
234 params.Set("remote", options.Remote)
236 target.RawQuery = params.Encode()
237 return arvados.LoginResponse{
238 RedirectLocation: target.String(),
241 return conn.local.Login(ctx, options)
244 func (conn *Conn) Logout(ctx context.Context, options arvados.LogoutOptions) (arvados.LogoutResponse, error) {
245 // If the logout request comes with an API token from a known
246 // remote cluster, redirect to that cluster's logout handler
247 // so it has an opportunity to clear sessions, expire tokens,
248 // etc. Otherwise use the local endpoint.
249 reqauth, ok := auth.FromContext(ctx)
250 if !ok || len(reqauth.Tokens) == 0 || len(reqauth.Tokens[0]) < 8 || !strings.HasPrefix(reqauth.Tokens[0], "v2/") {
251 return conn.local.Logout(ctx, options)
253 id := reqauth.Tokens[0][3:8]
254 if id == conn.cluster.ClusterID {
255 return conn.local.Logout(ctx, options)
257 remote, ok := conn.remotes[id]
259 return conn.local.Logout(ctx, options)
261 baseURL := remote.BaseURL()
262 target, err := baseURL.Parse(arvados.EndpointLogout.Path)
264 return arvados.LogoutResponse{}, fmt.Errorf("internal error getting redirect target: %s", err)
266 target.RawQuery = url.Values{"return_to": {options.ReturnTo}}.Encode()
267 return arvados.LogoutResponse{RedirectLocation: target.String()}, nil
270 func (conn *Conn) CollectionGet(ctx context.Context, options arvados.GetOptions) (arvados.Collection, error) {
271 if len(options.UUID) == 27 {
272 // UUID is really a UUID
273 c, err := conn.chooseBackend(options.UUID).CollectionGet(ctx, options)
274 if err == nil && options.UUID[:5] != conn.cluster.ClusterID {
275 c.ManifestText = rewriteManifest(c.ManifestText, options.UUID[:5])
280 first := make(chan arvados.Collection, 1)
281 err := conn.tryLocalThenRemotes(ctx, options.ForwardedFor, func(ctx context.Context, remoteID string, be backend) error {
282 remoteOpts := options
283 remoteOpts.ForwardedFor = conn.cluster.ClusterID + "-" + options.ForwardedFor
284 c, err := be.CollectionGet(ctx, remoteOpts)
289 if options.Select != nil {
291 for _, s := range options.Select {
292 if s == "manifest_text" {
299 pdh := arvados.PortableDataHash(c.ManifestText)
300 // options.UUID is either hash+size or
301 // hash+size+hints; only hash+size need to
302 // match the computed PDH.
303 if pdh != options.UUID && !strings.HasPrefix(options.UUID, pdh+"+") {
304 err = httpErrorf(http.StatusBadGateway, "bad portable data hash %q received from remote %q (expected %q)", pdh, remoteID, options.UUID)
305 ctxlog.FromContext(ctx).Warn(err)
310 c.ManifestText = rewriteManifest(c.ManifestText, remoteID)
316 // lost race, return value doesn't matter
321 return arvados.Collection{}, err
326 func (conn *Conn) CollectionList(ctx context.Context, options arvados.ListOptions) (arvados.CollectionList, error) {
327 return conn.generated_CollectionList(ctx, options)
330 func (conn *Conn) CollectionProvenance(ctx context.Context, options arvados.GetOptions) (map[string]interface{}, error) {
331 return conn.chooseBackend(options.UUID).CollectionProvenance(ctx, options)
334 func (conn *Conn) CollectionUsedBy(ctx context.Context, options arvados.GetOptions) (map[string]interface{}, error) {
335 return conn.chooseBackend(options.UUID).CollectionUsedBy(ctx, options)
338 func (conn *Conn) CollectionDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.Collection, error) {
339 return conn.chooseBackend(options.UUID).CollectionDelete(ctx, options)
342 func (conn *Conn) CollectionTrash(ctx context.Context, options arvados.DeleteOptions) (arvados.Collection, error) {
343 return conn.chooseBackend(options.UUID).CollectionTrash(ctx, options)
346 func (conn *Conn) CollectionUntrash(ctx context.Context, options arvados.UntrashOptions) (arvados.Collection, error) {
347 return conn.chooseBackend(options.UUID).CollectionUntrash(ctx, options)
350 func (conn *Conn) ContainerList(ctx context.Context, options arvados.ListOptions) (arvados.ContainerList, error) {
351 return conn.generated_ContainerList(ctx, options)
354 func (conn *Conn) ContainerCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Container, error) {
355 return conn.chooseBackend(options.ClusterID).ContainerCreate(ctx, options)
358 func (conn *Conn) ContainerUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.Container, error) {
359 return conn.chooseBackend(options.UUID).ContainerUpdate(ctx, options)
362 func (conn *Conn) ContainerGet(ctx context.Context, options arvados.GetOptions) (arvados.Container, error) {
363 return conn.chooseBackend(options.UUID).ContainerGet(ctx, options)
366 func (conn *Conn) ContainerDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.Container, error) {
367 return conn.chooseBackend(options.UUID).ContainerDelete(ctx, options)
370 func (conn *Conn) ContainerLock(ctx context.Context, options arvados.GetOptions) (arvados.Container, error) {
371 return conn.chooseBackend(options.UUID).ContainerLock(ctx, options)
374 func (conn *Conn) ContainerUnlock(ctx context.Context, options arvados.GetOptions) (arvados.Container, error) {
375 return conn.chooseBackend(options.UUID).ContainerUnlock(ctx, options)
378 func (conn *Conn) ContainerSSH(ctx context.Context, options arvados.ContainerSSHOptions) (arvados.ContainerSSHConnection, error) {
379 return conn.chooseBackend(options.UUID).ContainerSSH(ctx, options)
382 func (conn *Conn) ContainerRequestList(ctx context.Context, options arvados.ListOptions) (arvados.ContainerRequestList, error) {
383 return conn.generated_ContainerRequestList(ctx, options)
386 func (conn *Conn) ContainerRequestCreate(ctx context.Context, options arvados.CreateOptions) (arvados.ContainerRequest, error) {
387 be := conn.chooseBackend(options.ClusterID)
388 if be == conn.local {
389 return be.ContainerRequestCreate(ctx, options)
391 if _, ok := options.Attrs["runtime_token"]; !ok {
392 // If runtime_token is not set, create a new token
393 aca, err := conn.local.APIClientAuthorizationCurrent(ctx, arvados.GetOptions{})
395 // This should probably be StatusUnauthorized
396 // (need to update test in
397 // lib/controller/federation_test.go):
398 // When RoR is out of the picture this should be:
399 // return arvados.ContainerRequest{}, httpErrorf(http.StatusUnauthorized, "%w", err)
400 return arvados.ContainerRequest{}, httpErrorf(http.StatusForbidden, "%s", "invalid API token")
402 user, err := conn.local.UserGetCurrent(ctx, arvados.GetOptions{})
404 return arvados.ContainerRequest{}, err
406 if len(aca.Scopes) == 0 || aca.Scopes[0] != "all" {
407 return arvados.ContainerRequest{}, httpErrorf(http.StatusForbidden, "token scope is not [all]")
409 if strings.HasPrefix(aca.UUID, conn.cluster.ClusterID) {
410 // Local user, submitting to a remote cluster.
411 // Create a new time-limited token.
412 local, ok := conn.local.(*localdb.Conn)
414 return arvados.ContainerRequest{}, httpErrorf(http.StatusInternalServerError, "bug: local backend is a %T, not a *localdb.Conn", conn.local)
416 aca, err = local.CreateAPIClientAuthorization(ctx, conn.cluster.SystemRootToken, rpc.UserSessionAuthInfo{UserUUID: user.UUID,
417 ExpiresAt: time.Now().UTC().Add(conn.cluster.Collections.BlobSigningTTL.Duration())})
419 return arvados.ContainerRequest{}, err
421 options.Attrs["runtime_token"] = aca.TokenV2()
423 // Remote user. Container request will use the
424 // current token, minus the trailing portion
425 // (optional container uuid).
426 options.Attrs["runtime_token"] = aca.TokenV2()
429 return be.ContainerRequestCreate(ctx, options)
432 func (conn *Conn) ContainerRequestUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.ContainerRequest, error) {
433 return conn.chooseBackend(options.UUID).ContainerRequestUpdate(ctx, options)
436 func (conn *Conn) ContainerRequestGet(ctx context.Context, options arvados.GetOptions) (arvados.ContainerRequest, error) {
437 return conn.chooseBackend(options.UUID).ContainerRequestGet(ctx, options)
440 func (conn *Conn) ContainerRequestDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.ContainerRequest, error) {
441 return conn.chooseBackend(options.UUID).ContainerRequestDelete(ctx, options)
444 func (conn *Conn) GroupCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Group, error) {
445 return conn.chooseBackend(options.ClusterID).GroupCreate(ctx, options)
448 func (conn *Conn) GroupUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.Group, error) {
449 return conn.chooseBackend(options.UUID).GroupUpdate(ctx, options)
452 func (conn *Conn) GroupGet(ctx context.Context, options arvados.GetOptions) (arvados.Group, error) {
453 return conn.chooseBackend(options.UUID).GroupGet(ctx, options)
456 func (conn *Conn) GroupList(ctx context.Context, options arvados.ListOptions) (arvados.GroupList, error) {
457 return conn.generated_GroupList(ctx, options)
460 var userUuidRe = regexp.MustCompile(`^[0-9a-z]{5}-tpzed-[0-9a-z]{15}$`)
462 func (conn *Conn) GroupContents(ctx context.Context, options arvados.GroupContentsOptions) (arvados.ObjectList, error) {
463 if options.ClusterID != "" {
464 // explicitly selected cluster
465 return conn.chooseBackend(options.ClusterID).GroupContents(ctx, options)
466 } else if userUuidRe.MatchString(options.UUID) {
467 // user, get the things they own on the local cluster
468 return conn.local.GroupContents(ctx, options)
470 // a group, potentially want to make federated request
471 return conn.chooseBackend(options.UUID).GroupContents(ctx, options)
475 func (conn *Conn) GroupShared(ctx context.Context, options arvados.ListOptions) (arvados.GroupList, error) {
476 return conn.chooseBackend(options.ClusterID).GroupShared(ctx, options)
479 func (conn *Conn) GroupDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.Group, error) {
480 return conn.chooseBackend(options.UUID).GroupDelete(ctx, options)
483 func (conn *Conn) GroupTrash(ctx context.Context, options arvados.DeleteOptions) (arvados.Group, error) {
484 return conn.chooseBackend(options.UUID).GroupTrash(ctx, options)
487 func (conn *Conn) GroupUntrash(ctx context.Context, options arvados.UntrashOptions) (arvados.Group, error) {
488 return conn.chooseBackend(options.UUID).GroupUntrash(ctx, options)
491 func (conn *Conn) LinkCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Link, error) {
492 return conn.chooseBackend(options.ClusterID).LinkCreate(ctx, options)
495 func (conn *Conn) LinkUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.Link, error) {
496 return conn.chooseBackend(options.UUID).LinkUpdate(ctx, options)
499 func (conn *Conn) LinkGet(ctx context.Context, options arvados.GetOptions) (arvados.Link, error) {
500 return conn.chooseBackend(options.UUID).LinkGet(ctx, options)
503 func (conn *Conn) LinkList(ctx context.Context, options arvados.ListOptions) (arvados.LinkList, error) {
504 return conn.generated_LinkList(ctx, options)
507 func (conn *Conn) LinkDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.Link, error) {
508 return conn.chooseBackend(options.UUID).LinkDelete(ctx, options)
511 func (conn *Conn) SpecimenList(ctx context.Context, options arvados.ListOptions) (arvados.SpecimenList, error) {
512 return conn.generated_SpecimenList(ctx, options)
515 func (conn *Conn) SpecimenCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Specimen, error) {
516 return conn.chooseBackend(options.ClusterID).SpecimenCreate(ctx, options)
519 func (conn *Conn) SpecimenUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.Specimen, error) {
520 return conn.chooseBackend(options.UUID).SpecimenUpdate(ctx, options)
523 func (conn *Conn) SpecimenGet(ctx context.Context, options arvados.GetOptions) (arvados.Specimen, error) {
524 return conn.chooseBackend(options.UUID).SpecimenGet(ctx, options)
527 func (conn *Conn) SpecimenDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.Specimen, error) {
528 return conn.chooseBackend(options.UUID).SpecimenDelete(ctx, options)
531 func (conn *Conn) SysTrashSweep(ctx context.Context, options struct{}) (struct{}, error) {
532 return conn.local.SysTrashSweep(ctx, options)
535 var userAttrsCachedFromLoginCluster = map[string]bool{
549 "identity_url": false,
551 "modified_by_client_uuid": false,
552 "modified_by_user_uuid": false,
555 "writable_by": false,
558 func (conn *Conn) batchUpdateUsers(ctx context.Context,
559 options arvados.ListOptions,
560 items []arvados.User) (err error) {
562 id := conn.cluster.Login.LoginCluster
563 logger := ctxlog.FromContext(ctx)
564 batchOpts := arvados.UserBatchUpdateOptions{Updates: map[string]map[string]interface{}{}}
565 for _, user := range items {
566 if !strings.HasPrefix(user.UUID, id) {
569 logger.Debugf("cache user info for uuid %q", user.UUID)
571 // If the remote cluster has null timestamps
572 // (e.g., test server with incomplete
573 // fixtures) use dummy timestamps (instead of
574 // the zero time, which causes a Rails API
575 // error "year too big to marshal: 1 UTC").
576 if user.ModifiedAt.IsZero() {
577 user.ModifiedAt = time.Now()
579 if user.CreatedAt.IsZero() {
580 user.CreatedAt = time.Now()
583 var allFields map[string]interface{}
584 buf, err := json.Marshal(user)
586 return fmt.Errorf("error encoding user record from remote response: %s", err)
588 err = json.Unmarshal(buf, &allFields)
590 return fmt.Errorf("error transcoding user record from remote response: %s", err)
593 if len(options.Select) > 0 {
594 updates = map[string]interface{}{}
595 for _, k := range options.Select {
596 if v, ok := allFields[k]; ok && userAttrsCachedFromLoginCluster[k] {
601 for k := range updates {
602 if !userAttrsCachedFromLoginCluster[k] {
607 batchOpts.Updates[user.UUID] = updates
609 if len(batchOpts.Updates) > 0 {
610 ctxRoot := auth.NewContext(ctx, &auth.Credentials{Tokens: []string{conn.cluster.SystemRootToken}})
611 _, err = conn.local.UserBatchUpdate(ctxRoot, batchOpts)
613 return fmt.Errorf("error updating local user records: %s", err)
619 func (conn *Conn) UserList(ctx context.Context, options arvados.ListOptions) (arvados.UserList, error) {
620 if id := conn.cluster.Login.LoginCluster; id != "" && id != conn.cluster.ClusterID && !options.BypassFederation {
621 resp, err := conn.chooseBackend(id).UserList(ctx, options)
625 err = conn.batchUpdateUsers(ctx, options, resp.Items)
627 return arvados.UserList{}, err
631 return conn.generated_UserList(ctx, options)
634 func (conn *Conn) UserCreate(ctx context.Context, options arvados.CreateOptions) (arvados.User, error) {
635 return conn.chooseBackend(options.ClusterID).UserCreate(ctx, options)
638 func (conn *Conn) UserUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.User, error) {
639 if options.BypassFederation {
640 return conn.local.UserUpdate(ctx, options)
642 resp, err := conn.chooseBackend(options.UUID).UserUpdate(ctx, options)
646 if !strings.HasPrefix(options.UUID, conn.cluster.ClusterID) {
647 // Copy the updated user record to the local cluster
648 err = conn.batchUpdateUsers(ctx, arvados.ListOptions{}, []arvados.User{resp})
650 return arvados.User{}, err
656 func (conn *Conn) UserMerge(ctx context.Context, options arvados.UserMergeOptions) (arvados.User, error) {
657 return conn.local.UserMerge(ctx, options)
660 func (conn *Conn) UserActivate(ctx context.Context, options arvados.UserActivateOptions) (arvados.User, error) {
661 return conn.localOrLoginCluster().UserActivate(ctx, options)
664 func (conn *Conn) UserSetup(ctx context.Context, options arvados.UserSetupOptions) (map[string]interface{}, error) {
665 upstream := conn.localOrLoginCluster()
666 if upstream != conn.local {
667 // When LoginCluster is in effect, and we're setting
668 // up a remote user, and we want to give that user
669 // access to a local VM, we can't include the VM in
670 // the setup call, because the remote cluster won't
673 // Similarly, if we want to create a git repo,
674 // it should be created on the local cluster,
675 // not the remote one.
677 upstreamOptions := options
678 upstreamOptions.VMUUID = ""
679 upstreamOptions.RepoName = ""
681 ret, err := upstream.UserSetup(ctx, upstreamOptions)
687 return conn.local.UserSetup(ctx, options)
690 func (conn *Conn) UserUnsetup(ctx context.Context, options arvados.GetOptions) (arvados.User, error) {
691 return conn.localOrLoginCluster().UserUnsetup(ctx, options)
694 func (conn *Conn) UserGet(ctx context.Context, options arvados.GetOptions) (arvados.User, error) {
695 resp, err := conn.chooseBackend(options.UUID).UserGet(ctx, options)
699 if options.UUID != resp.UUID {
700 return arvados.User{}, httpErrorf(http.StatusBadGateway, "Had requested %v but response was for %v", options.UUID, resp.UUID)
702 if options.UUID[:5] != conn.cluster.ClusterID {
703 err = conn.batchUpdateUsers(ctx, arvados.ListOptions{Select: options.Select}, []arvados.User{resp})
705 return arvados.User{}, err
711 func (conn *Conn) UserGetCurrent(ctx context.Context, options arvados.GetOptions) (arvados.User, error) {
712 return conn.local.UserGetCurrent(ctx, options)
715 func (conn *Conn) UserGetSystem(ctx context.Context, options arvados.GetOptions) (arvados.User, error) {
716 return conn.chooseBackend(options.UUID).UserGetSystem(ctx, options)
719 func (conn *Conn) UserDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.User, error) {
720 return conn.chooseBackend(options.UUID).UserDelete(ctx, options)
723 func (conn *Conn) UserBatchUpdate(ctx context.Context, options arvados.UserBatchUpdateOptions) (arvados.UserList, error) {
724 return conn.local.UserBatchUpdate(ctx, options)
727 func (conn *Conn) UserAuthenticate(ctx context.Context, options arvados.UserAuthenticateOptions) (arvados.APIClientAuthorization, error) {
728 return conn.local.UserAuthenticate(ctx, options)
731 func (conn *Conn) APIClientAuthorizationCurrent(ctx context.Context, options arvados.GetOptions) (arvados.APIClientAuthorization, error) {
732 return conn.chooseBackend(options.UUID).APIClientAuthorizationCurrent(ctx, options)
735 func (conn *Conn) APIClientAuthorizationCreate(ctx context.Context, options arvados.CreateOptions) (arvados.APIClientAuthorization, error) {
736 if conn.cluster.Login.LoginCluster != "" {
737 return conn.chooseBackend(conn.cluster.Login.LoginCluster).APIClientAuthorizationCreate(ctx, options)
739 ownerUUID, ok := options.Attrs["owner_uuid"].(string)
740 if ok && ownerUUID != "" {
741 return conn.chooseBackend(ownerUUID).APIClientAuthorizationCreate(ctx, options)
743 return conn.local.APIClientAuthorizationCreate(ctx, options)
746 func (conn *Conn) APIClientAuthorizationUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.APIClientAuthorization, error) {
747 if options.BypassFederation {
748 return conn.local.APIClientAuthorizationUpdate(ctx, options)
750 return conn.chooseBackend(options.UUID).APIClientAuthorizationUpdate(ctx, options)
753 func (conn *Conn) APIClientAuthorizationDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.APIClientAuthorization, error) {
754 return conn.chooseBackend(options.UUID).APIClientAuthorizationDelete(ctx, options)
757 func (conn *Conn) APIClientAuthorizationList(ctx context.Context, options arvados.ListOptions) (arvados.APIClientAuthorizationList, error) {
758 if id := conn.cluster.Login.LoginCluster; id != "" && id != conn.cluster.ClusterID && !options.BypassFederation {
759 return conn.chooseBackend(conn.cluster.Login.LoginCluster).APIClientAuthorizationList(ctx, options)
761 return conn.generated_APIClientAuthorizationList(ctx, options)
764 func (conn *Conn) APIClientAuthorizationGet(ctx context.Context, options arvados.GetOptions) (arvados.APIClientAuthorization, error) {
765 return conn.chooseBackend(options.UUID).APIClientAuthorizationGet(ctx, options)
768 type backend interface {
773 type notFoundError struct{}
775 func (notFoundError) HTTPStatus() int { return http.StatusNotFound }
776 func (notFoundError) Error() string { return "not found" }
778 func errStatus(err error) int {
779 if httpErr, ok := err.(interface{ HTTPStatus() int }); ok {
780 return httpErr.HTTPStatus()
782 return http.StatusInternalServerError