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+"-") && remoteID == cluster.Login.LoginCluster {
73 // If we did this, the login cluster
74 // would call back to us and then
75 // reject our response because the
76 // user UUID prefix (i.e., the
77 // LoginCluster prefix) won't match
78 // the token UUID prefix (i.e., our
80 return nil, httpErrorf(http.StatusUnauthorized, "cannot use a locally issued token to forward a request to our login cluster (%s)", remoteID)
82 salted, err := auth.SaltToken(token, remoteID)
85 tokens = append(tokens, salted)
87 tokens = append(tokens, token)
88 case auth.ErrTokenFormat:
89 // pass through unmodified (assume it's an OIDC access token)
90 tokens = append(tokens, token)
91 case auth.ErrObsoleteToken:
92 ctx := auth.NewContext(ctx, &auth.Credentials{Tokens: []string{token}})
93 aca, err := local.APIClientAuthorizationCurrent(ctx, arvados.GetOptions{})
94 if errStatus(err) == http.StatusUnauthorized {
95 // pass through unmodified
96 tokens = append(tokens, token)
98 } else if err != nil {
101 if strings.HasPrefix(aca.UUID, remoteID) {
102 // We have it cached here, but
103 // the token belongs to the
104 // remote target itself, so
105 // pass it through unmodified.
106 tokens = append(tokens, token)
109 salted, err := auth.SaltToken(aca.TokenV2(), remoteID)
113 tokens = append(tokens, salted)
122 // Return suitable backend for a query about the given cluster ID
123 // ("aaaaa") or object UUID ("aaaaa-dz642-abcdefghijklmno").
124 func (conn *Conn) chooseBackend(id string) backend {
127 } else if len(id) != 5 {
131 if id == conn.cluster.ClusterID {
133 } else if be, ok := conn.remotes[id]; ok {
136 // TODO: return an "always error" backend?
141 func (conn *Conn) localOrLoginCluster() backend {
142 if conn.cluster.Login.LoginCluster != "" {
143 return conn.chooseBackend(conn.cluster.Login.LoginCluster)
148 // Call fn with the local backend; then, if fn returned 404, call fn
149 // on the available remote backends (possibly concurrently) until one
152 // The second argument to fn is the cluster ID of the remote backend,
153 // or "" for the local backend.
155 // A non-nil error means all backends failed.
156 func (conn *Conn) tryLocalThenRemotes(ctx context.Context, forwardedFor string, fn func(context.Context, string, backend) error) error {
157 if err := fn(ctx, "", conn.local); err == nil || errStatus(err) != http.StatusNotFound || forwardedFor != "" {
158 // Note: forwardedFor != "" means this request came
159 // from a remote cluster, so we don't take a second
160 // hop. This avoids cycles, redundant calls to a
161 // mutually reachable remote, and use of double-salted
166 ctx, cancel := context.WithCancel(ctx)
168 errchan := make(chan error, len(conn.remotes))
169 for remoteID, be := range conn.remotes {
170 remoteID, be := remoteID, be
172 errchan <- fn(ctx, remoteID, be)
177 for i := 0; i < cap(errchan); i++ {
182 all404 = all404 && errStatus(err) == http.StatusNotFound
183 errs = append(errs, err)
186 return notFoundError{}
188 return httpErrorf(http.StatusBadGateway, "errors: %v", errs)
191 func (conn *Conn) CollectionCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Collection, error) {
192 return conn.chooseBackend(options.ClusterID).CollectionCreate(ctx, options)
195 func (conn *Conn) CollectionUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.Collection, error) {
196 return conn.chooseBackend(options.UUID).CollectionUpdate(ctx, options)
199 func rewriteManifest(mt, remoteID string) string {
200 return regexp.MustCompile(` [0-9a-f]{32}\+[^ ]*`).ReplaceAllStringFunc(mt, func(tok string) string {
201 return strings.Replace(tok, "+A", "+R"+remoteID+"-", -1)
205 func (conn *Conn) ConfigGet(ctx context.Context) (json.RawMessage, error) {
207 err := config.ExportJSON(&buf, conn.cluster)
208 return json.RawMessage(buf.Bytes()), err
211 func (conn *Conn) VocabularyGet(ctx context.Context) (arvados.Vocabulary, error) {
212 return conn.chooseBackend(conn.cluster.ClusterID).VocabularyGet(ctx)
215 func (conn *Conn) Login(ctx context.Context, options arvados.LoginOptions) (arvados.LoginResponse, error) {
216 if id := conn.cluster.Login.LoginCluster; id != "" && id != conn.cluster.ClusterID {
217 // defer entire login procedure to designated cluster
218 remote, ok := conn.remotes[id]
220 return arvados.LoginResponse{}, fmt.Errorf("configuration problem: designated login cluster %q is not defined", id)
222 baseURL := remote.BaseURL()
223 target, err := baseURL.Parse(arvados.EndpointLogin.Path)
225 return arvados.LoginResponse{}, fmt.Errorf("internal error getting redirect target: %s", err)
227 params := url.Values{
228 "return_to": []string{options.ReturnTo},
230 if options.Remote != "" {
231 params.Set("remote", options.Remote)
233 target.RawQuery = params.Encode()
234 return arvados.LoginResponse{
235 RedirectLocation: target.String(),
238 return conn.local.Login(ctx, options)
241 func (conn *Conn) Logout(ctx context.Context, options arvados.LogoutOptions) (arvados.LogoutResponse, error) {
242 // If the logout request comes with an API token from a known
243 // remote cluster, redirect to that cluster's logout handler
244 // so it has an opportunity to clear sessions, expire tokens,
245 // etc. Otherwise use the local endpoint.
246 reqauth, ok := auth.FromContext(ctx)
247 if !ok || len(reqauth.Tokens) == 0 || len(reqauth.Tokens[0]) < 8 || !strings.HasPrefix(reqauth.Tokens[0], "v2/") {
248 return conn.local.Logout(ctx, options)
250 id := reqauth.Tokens[0][3:8]
251 if id == conn.cluster.ClusterID {
252 return conn.local.Logout(ctx, options)
254 remote, ok := conn.remotes[id]
256 return conn.local.Logout(ctx, options)
258 baseURL := remote.BaseURL()
259 target, err := baseURL.Parse(arvados.EndpointLogout.Path)
261 return arvados.LogoutResponse{}, fmt.Errorf("internal error getting redirect target: %s", err)
263 target.RawQuery = url.Values{"return_to": {options.ReturnTo}}.Encode()
264 return arvados.LogoutResponse{RedirectLocation: target.String()}, nil
267 func (conn *Conn) CollectionGet(ctx context.Context, options arvados.GetOptions) (arvados.Collection, error) {
268 if len(options.UUID) == 27 {
269 // UUID is really a UUID
270 c, err := conn.chooseBackend(options.UUID).CollectionGet(ctx, options)
271 if err == nil && options.UUID[:5] != conn.cluster.ClusterID {
272 c.ManifestText = rewriteManifest(c.ManifestText, options.UUID[:5])
277 first := make(chan arvados.Collection, 1)
278 err := conn.tryLocalThenRemotes(ctx, options.ForwardedFor, func(ctx context.Context, remoteID string, be backend) error {
279 remoteOpts := options
280 remoteOpts.ForwardedFor = conn.cluster.ClusterID + "-" + options.ForwardedFor
281 c, err := be.CollectionGet(ctx, remoteOpts)
286 if options.Select != nil {
288 for _, s := range options.Select {
289 if s == "manifest_text" {
296 pdh := arvados.PortableDataHash(c.ManifestText)
297 // options.UUID is either hash+size or
298 // hash+size+hints; only hash+size need to
299 // match the computed PDH.
300 if pdh != options.UUID && !strings.HasPrefix(options.UUID, pdh+"+") {
301 err = httpErrorf(http.StatusBadGateway, "bad portable data hash %q received from remote %q (expected %q)", pdh, remoteID, options.UUID)
302 ctxlog.FromContext(ctx).Warn(err)
307 c.ManifestText = rewriteManifest(c.ManifestText, remoteID)
313 // lost race, return value doesn't matter
318 return arvados.Collection{}, err
323 func (conn *Conn) CollectionList(ctx context.Context, options arvados.ListOptions) (arvados.CollectionList, error) {
324 return conn.generated_CollectionList(ctx, options)
327 func (conn *Conn) CollectionProvenance(ctx context.Context, options arvados.GetOptions) (map[string]interface{}, error) {
328 return conn.chooseBackend(options.UUID).CollectionProvenance(ctx, options)
331 func (conn *Conn) CollectionUsedBy(ctx context.Context, options arvados.GetOptions) (map[string]interface{}, error) {
332 return conn.chooseBackend(options.UUID).CollectionUsedBy(ctx, options)
335 func (conn *Conn) CollectionDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.Collection, error) {
336 return conn.chooseBackend(options.UUID).CollectionDelete(ctx, options)
339 func (conn *Conn) CollectionTrash(ctx context.Context, options arvados.DeleteOptions) (arvados.Collection, error) {
340 return conn.chooseBackend(options.UUID).CollectionTrash(ctx, options)
343 func (conn *Conn) CollectionUntrash(ctx context.Context, options arvados.UntrashOptions) (arvados.Collection, error) {
344 return conn.chooseBackend(options.UUID).CollectionUntrash(ctx, options)
347 func (conn *Conn) ContainerList(ctx context.Context, options arvados.ListOptions) (arvados.ContainerList, error) {
348 return conn.generated_ContainerList(ctx, options)
351 func (conn *Conn) ContainerCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Container, error) {
352 return conn.chooseBackend(options.ClusterID).ContainerCreate(ctx, options)
355 func (conn *Conn) ContainerUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.Container, error) {
356 return conn.chooseBackend(options.UUID).ContainerUpdate(ctx, options)
359 func (conn *Conn) ContainerGet(ctx context.Context, options arvados.GetOptions) (arvados.Container, error) {
360 return conn.chooseBackend(options.UUID).ContainerGet(ctx, options)
363 func (conn *Conn) ContainerDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.Container, error) {
364 return conn.chooseBackend(options.UUID).ContainerDelete(ctx, options)
367 func (conn *Conn) ContainerLock(ctx context.Context, options arvados.GetOptions) (arvados.Container, error) {
368 return conn.chooseBackend(options.UUID).ContainerLock(ctx, options)
371 func (conn *Conn) ContainerUnlock(ctx context.Context, options arvados.GetOptions) (arvados.Container, error) {
372 return conn.chooseBackend(options.UUID).ContainerUnlock(ctx, options)
375 func (conn *Conn) ContainerSSH(ctx context.Context, options arvados.ContainerSSHOptions) (arvados.ContainerSSHConnection, error) {
376 return conn.chooseBackend(options.UUID).ContainerSSH(ctx, options)
379 func (conn *Conn) ContainerRequestList(ctx context.Context, options arvados.ListOptions) (arvados.ContainerRequestList, error) {
380 return conn.generated_ContainerRequestList(ctx, options)
383 func (conn *Conn) ContainerRequestCreate(ctx context.Context, options arvados.CreateOptions) (arvados.ContainerRequest, error) {
384 be := conn.chooseBackend(options.ClusterID)
385 if be == conn.local {
386 return be.ContainerRequestCreate(ctx, options)
388 if _, ok := options.Attrs["runtime_token"]; !ok {
389 // If runtime_token is not set, create a new token
390 aca, err := conn.local.APIClientAuthorizationCurrent(ctx, arvados.GetOptions{})
392 // This should probably be StatusUnauthorized
393 // (need to update test in
394 // lib/controller/federation_test.go):
395 // When RoR is out of the picture this should be:
396 // return arvados.ContainerRequest{}, httpErrorf(http.StatusUnauthorized, "%w", err)
397 return arvados.ContainerRequest{}, httpErrorf(http.StatusForbidden, "%s", "invalid API token")
399 user, err := conn.local.UserGetCurrent(ctx, arvados.GetOptions{})
401 return arvados.ContainerRequest{}, err
403 if len(aca.Scopes) == 0 || aca.Scopes[0] != "all" {
404 return arvados.ContainerRequest{}, httpErrorf(http.StatusForbidden, "token scope is not [all]")
406 if strings.HasPrefix(aca.UUID, conn.cluster.ClusterID) {
407 // Local user, submitting to a remote cluster.
408 // Create a new time-limited token.
409 local, ok := conn.local.(*localdb.Conn)
411 return arvados.ContainerRequest{}, httpErrorf(http.StatusInternalServerError, "bug: local backend is a %T, not a *localdb.Conn", conn.local)
413 aca, err = local.CreateAPIClientAuthorization(ctx, conn.cluster.SystemRootToken, rpc.UserSessionAuthInfo{UserUUID: user.UUID,
414 ExpiresAt: time.Now().UTC().Add(conn.cluster.Collections.BlobSigningTTL.Duration())})
416 return arvados.ContainerRequest{}, err
418 options.Attrs["runtime_token"] = aca.TokenV2()
420 // Remote user. Container request will use the
421 // current token, minus the trailing portion
422 // (optional container uuid).
423 options.Attrs["runtime_token"] = aca.TokenV2()
426 return be.ContainerRequestCreate(ctx, options)
429 func (conn *Conn) ContainerRequestUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.ContainerRequest, error) {
430 return conn.chooseBackend(options.UUID).ContainerRequestUpdate(ctx, options)
433 func (conn *Conn) ContainerRequestGet(ctx context.Context, options arvados.GetOptions) (arvados.ContainerRequest, error) {
434 return conn.chooseBackend(options.UUID).ContainerRequestGet(ctx, options)
437 func (conn *Conn) ContainerRequestDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.ContainerRequest, error) {
438 return conn.chooseBackend(options.UUID).ContainerRequestDelete(ctx, options)
441 func (conn *Conn) GroupCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Group, error) {
442 return conn.chooseBackend(options.ClusterID).GroupCreate(ctx, options)
445 func (conn *Conn) GroupUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.Group, error) {
446 return conn.chooseBackend(options.UUID).GroupUpdate(ctx, options)
449 func (conn *Conn) GroupGet(ctx context.Context, options arvados.GetOptions) (arvados.Group, error) {
450 return conn.chooseBackend(options.UUID).GroupGet(ctx, options)
453 func (conn *Conn) GroupList(ctx context.Context, options arvados.ListOptions) (arvados.GroupList, error) {
454 return conn.generated_GroupList(ctx, options)
457 var userUuidRe = regexp.MustCompile(`^[0-9a-z]{5}-tpzed-[0-9a-z]{15}$`)
459 func (conn *Conn) GroupContents(ctx context.Context, options arvados.GroupContentsOptions) (arvados.ObjectList, error) {
460 if options.ClusterID != "" {
461 // explicitly selected cluster
462 return conn.chooseBackend(options.ClusterID).GroupContents(ctx, options)
463 } else if userUuidRe.MatchString(options.UUID) {
464 // user, get the things they own on the local cluster
465 return conn.local.GroupContents(ctx, options)
467 // a group, potentially want to make federated request
468 return conn.chooseBackend(options.UUID).GroupContents(ctx, options)
472 func (conn *Conn) GroupShared(ctx context.Context, options arvados.ListOptions) (arvados.GroupList, error) {
473 return conn.chooseBackend(options.ClusterID).GroupShared(ctx, options)
476 func (conn *Conn) GroupDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.Group, error) {
477 return conn.chooseBackend(options.UUID).GroupDelete(ctx, options)
480 func (conn *Conn) GroupTrash(ctx context.Context, options arvados.DeleteOptions) (arvados.Group, error) {
481 return conn.chooseBackend(options.UUID).GroupTrash(ctx, options)
484 func (conn *Conn) GroupUntrash(ctx context.Context, options arvados.UntrashOptions) (arvados.Group, error) {
485 return conn.chooseBackend(options.UUID).GroupUntrash(ctx, options)
488 func (conn *Conn) LinkCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Link, error) {
489 return conn.chooseBackend(options.ClusterID).LinkCreate(ctx, options)
492 func (conn *Conn) LinkUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.Link, error) {
493 return conn.chooseBackend(options.UUID).LinkUpdate(ctx, options)
496 func (conn *Conn) LinkGet(ctx context.Context, options arvados.GetOptions) (arvados.Link, error) {
497 return conn.chooseBackend(options.UUID).LinkGet(ctx, options)
500 func (conn *Conn) LinkList(ctx context.Context, options arvados.ListOptions) (arvados.LinkList, error) {
501 return conn.generated_LinkList(ctx, options)
504 func (conn *Conn) LinkDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.Link, error) {
505 return conn.chooseBackend(options.UUID).LinkDelete(ctx, options)
508 func (conn *Conn) SpecimenList(ctx context.Context, options arvados.ListOptions) (arvados.SpecimenList, error) {
509 return conn.generated_SpecimenList(ctx, options)
512 func (conn *Conn) SpecimenCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Specimen, error) {
513 return conn.chooseBackend(options.ClusterID).SpecimenCreate(ctx, options)
516 func (conn *Conn) SpecimenUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.Specimen, error) {
517 return conn.chooseBackend(options.UUID).SpecimenUpdate(ctx, options)
520 func (conn *Conn) SpecimenGet(ctx context.Context, options arvados.GetOptions) (arvados.Specimen, error) {
521 return conn.chooseBackend(options.UUID).SpecimenGet(ctx, options)
524 func (conn *Conn) SpecimenDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.Specimen, error) {
525 return conn.chooseBackend(options.UUID).SpecimenDelete(ctx, options)
528 func (conn *Conn) SysTrashSweep(ctx context.Context, options struct{}) (struct{}, error) {
529 return conn.local.SysTrashSweep(ctx, options)
532 var userAttrsCachedFromLoginCluster = map[string]bool{
546 "identity_url": false,
548 "modified_by_client_uuid": false,
549 "modified_by_user_uuid": false,
552 "writable_by": false,
555 func (conn *Conn) batchUpdateUsers(ctx context.Context,
556 options arvados.ListOptions,
557 items []arvados.User) (err error) {
559 id := conn.cluster.Login.LoginCluster
560 logger := ctxlog.FromContext(ctx)
561 batchOpts := arvados.UserBatchUpdateOptions{Updates: map[string]map[string]interface{}{}}
562 for _, user := range items {
563 if !strings.HasPrefix(user.UUID, id) {
566 logger.Debugf("cache user info for uuid %q", user.UUID)
568 // If the remote cluster has null timestamps
569 // (e.g., test server with incomplete
570 // fixtures) use dummy timestamps (instead of
571 // the zero time, which causes a Rails API
572 // error "year too big to marshal: 1 UTC").
573 if user.ModifiedAt.IsZero() {
574 user.ModifiedAt = time.Now()
576 if user.CreatedAt.IsZero() {
577 user.CreatedAt = time.Now()
580 var allFields map[string]interface{}
581 buf, err := json.Marshal(user)
583 return fmt.Errorf("error encoding user record from remote response: %s", err)
585 err = json.Unmarshal(buf, &allFields)
587 return fmt.Errorf("error transcoding user record from remote response: %s", err)
590 if len(options.Select) > 0 {
591 updates = map[string]interface{}{}
592 for _, k := range options.Select {
593 if v, ok := allFields[k]; ok && userAttrsCachedFromLoginCluster[k] {
598 for k := range updates {
599 if !userAttrsCachedFromLoginCluster[k] {
604 batchOpts.Updates[user.UUID] = updates
606 if len(batchOpts.Updates) > 0 {
607 ctxRoot := auth.NewContext(ctx, &auth.Credentials{Tokens: []string{conn.cluster.SystemRootToken}})
608 _, err = conn.local.UserBatchUpdate(ctxRoot, batchOpts)
610 return fmt.Errorf("error updating local user records: %s", err)
616 func (conn *Conn) UserList(ctx context.Context, options arvados.ListOptions) (arvados.UserList, error) {
617 if id := conn.cluster.Login.LoginCluster; id != "" && id != conn.cluster.ClusterID && !options.BypassFederation {
618 resp, err := conn.chooseBackend(id).UserList(ctx, options)
622 err = conn.batchUpdateUsers(ctx, options, resp.Items)
624 return arvados.UserList{}, err
628 return conn.generated_UserList(ctx, options)
631 func (conn *Conn) UserCreate(ctx context.Context, options arvados.CreateOptions) (arvados.User, error) {
632 return conn.chooseBackend(options.ClusterID).UserCreate(ctx, options)
635 func (conn *Conn) UserUpdate(ctx context.Context, options arvados.UpdateOptions) (arvados.User, error) {
636 if options.BypassFederation {
637 return conn.local.UserUpdate(ctx, options)
639 resp, err := conn.chooseBackend(options.UUID).UserUpdate(ctx, options)
643 if !strings.HasPrefix(options.UUID, conn.cluster.ClusterID) {
644 // Copy the updated user record to the local cluster
645 err = conn.batchUpdateUsers(ctx, arvados.ListOptions{}, []arvados.User{resp})
647 return arvados.User{}, err
653 func (conn *Conn) UserMerge(ctx context.Context, options arvados.UserMergeOptions) (arvados.User, error) {
654 return conn.local.UserMerge(ctx, options)
657 func (conn *Conn) UserActivate(ctx context.Context, options arvados.UserActivateOptions) (arvados.User, error) {
658 return conn.localOrLoginCluster().UserActivate(ctx, options)
661 func (conn *Conn) UserSetup(ctx context.Context, options arvados.UserSetupOptions) (map[string]interface{}, error) {
662 upstream := conn.localOrLoginCluster()
663 if upstream != conn.local {
664 // When LoginCluster is in effect, and we're setting
665 // up a remote user, and we want to give that user
666 // access to a local VM, we can't include the VM in
667 // the setup call, because the remote cluster won't
670 // Similarly, if we want to create a git repo,
671 // it should be created on the local cluster,
672 // not the remote one.
674 upstreamOptions := options
675 upstreamOptions.VMUUID = ""
676 upstreamOptions.RepoName = ""
678 ret, err := upstream.UserSetup(ctx, upstreamOptions)
684 return conn.local.UserSetup(ctx, options)
687 func (conn *Conn) UserUnsetup(ctx context.Context, options arvados.GetOptions) (arvados.User, error) {
688 return conn.localOrLoginCluster().UserUnsetup(ctx, options)
691 func (conn *Conn) UserGet(ctx context.Context, options arvados.GetOptions) (arvados.User, error) {
692 resp, err := conn.chooseBackend(options.UUID).UserGet(ctx, options)
696 if options.UUID != resp.UUID {
697 return arvados.User{}, httpErrorf(http.StatusBadGateway, "Had requested %v but response was for %v", options.UUID, resp.UUID)
699 if options.UUID[:5] != conn.cluster.ClusterID {
700 err = conn.batchUpdateUsers(ctx, arvados.ListOptions{Select: options.Select}, []arvados.User{resp})
702 return arvados.User{}, err
708 func (conn *Conn) UserGetCurrent(ctx context.Context, options arvados.GetOptions) (arvados.User, error) {
709 return conn.local.UserGetCurrent(ctx, options)
712 func (conn *Conn) UserGetSystem(ctx context.Context, options arvados.GetOptions) (arvados.User, error) {
713 return conn.chooseBackend(options.UUID).UserGetSystem(ctx, options)
716 func (conn *Conn) UserDelete(ctx context.Context, options arvados.DeleteOptions) (arvados.User, error) {
717 return conn.chooseBackend(options.UUID).UserDelete(ctx, options)
720 func (conn *Conn) UserBatchUpdate(ctx context.Context, options arvados.UserBatchUpdateOptions) (arvados.UserList, error) {
721 return conn.local.UserBatchUpdate(ctx, options)
724 func (conn *Conn) UserAuthenticate(ctx context.Context, options arvados.UserAuthenticateOptions) (arvados.APIClientAuthorization, error) {
725 return conn.local.UserAuthenticate(ctx, options)
728 func (conn *Conn) APIClientAuthorizationCurrent(ctx context.Context, options arvados.GetOptions) (arvados.APIClientAuthorization, error) {
729 return conn.chooseBackend(options.UUID).APIClientAuthorizationCurrent(ctx, options)
732 type backend interface {
737 type notFoundError struct{}
739 func (notFoundError) HTTPStatus() int { return http.StatusNotFound }
740 func (notFoundError) Error() string { return "not found" }
742 func errStatus(err error) int {
743 if httpErr, ok := err.(interface{ HTTPStatus() int }); ok {
744 return httpErr.HTTPStatus()
746 return http.StatusInternalServerError