mirror of
https://github.com/pgsty/minio.git
synced 2026-09-16 07:24:05 +03:00
Feng Ruohang
536 lines
22 KiB
Go
536 lines
22 KiB
Go
// Copyright (c) 2026 PGSTY
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// SPDX-License-Identifier: AGPL-3.0-or-later
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package cmd
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import (
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"net/http"
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"net/http/httptest"
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"os"
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"strings"
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"sync/atomic"
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"testing"
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"time"
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"github.com/minio/madmin-go/v3"
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"github.com/minio/minio/internal/auth"
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etcd "go.etcd.io/etcd/client/v3"
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"go.etcd.io/etcd/client/v3/namespace"
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)
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// Exercise the persisted IAM store and the same peer handler used by site heal.
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// A delete must survive a cache reload and an older create arriving afterwards.
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func TestIAMRevocationRejectsOfflineUser(t *testing.T) {
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resetTestGlobals()
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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obj, disk, err := prepareFS(ctx)
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(disk)
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defer obj.Shutdown(ctx)
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defer resetTestGlobals()
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user := "offline-revoked-user"
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req := madmin.AddOrUpdateUserReq{SecretKey: "test-password-valid", Status: madmin.AccountEnabled}
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created, err := globalIAMSys.CreateUser(ctx, user, req)
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if err != nil {
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t.Fatal(err)
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}
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if err = globalIAMSys.DeleteUser(ctx, user, false); err != nil {
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t.Fatal(err)
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}
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if err = globalIAMSys.store.LoadIAMCache(ctx, false); err != nil {
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t.Fatal(err)
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}
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if err = globalSiteReplicationSys.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: user, UserReq: &req}, created); err != nil {
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t.Fatal(err)
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}
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if _, err = globalIAMSys.GetUserInfo(ctx, user); !errors.Is(err, errNoSuchUser) {
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t.Fatalf("revoked user restored by old peer event: %v", err)
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}
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}
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func TestIAMRevocationHealingContinuesAfterPeerRejectsDelete(t *testing.T) {
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resetTestGlobals()
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ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
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defer cancel()
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obj, disk, err := prepareFS(ctx)
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(disk)
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defer obj.Shutdown(ctx)
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defer resetTestGlobals()
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req := madmin.AddOrUpdateUserReq{SecretKey: "valid-test-password", Status: madmin.AccountEnabled}
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if _, err := globalIAMSys.CreateUser(ctx, "heal-sync", req); err != nil {
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t.Fatal(err)
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}
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if _, err := globalIAMSys.CreateUser(ctx, "heal-deleted", req); err != nil {
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t.Fatal(err)
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}
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if err := globalIAMSys.DeleteUser(ctx, "heal-deleted", false); err != nil {
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t.Fatal(err)
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}
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p, err := globalIAMSys.store.GetPolicy("readwrite")
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if err != nil {
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t.Fatal(err)
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}
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if _, err := globalIAMSys.SetPolicy(ctx, "heal-new-policy", p); err != nil {
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t.Fatal(err)
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}
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var liveUpdates atomic.Int32
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peer := func(id string, rejectDelete bool) *httptest.Server {
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return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json")
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switch {
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case strings.HasSuffix(r.URL.Path, "/metainfo"):
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_ = json.NewEncoder(w).Encode(madmin.SRInfo{DeploymentID: id})
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case r.URL.Path == "/minio/admin/v3/site-replication/peer/iam-revisions":
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if r.Method == http.MethodGet {
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_ = json.NewEncoder(w).Encode(iamRevisionStatus{Version: iamRevisionProtocol, Node: "node-1", Instance: id, Digest: "fixture"})
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return
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}
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var batch iamRevisionBatch
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if err := json.NewDecoder(r.Body).Decode(&batch); err != nil {
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t.Error(err)
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w.WriteHeader(http.StatusBadRequest)
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return
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}
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for _, item := range batch.Items {
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if rejectDelete && iamDeletionPath(item.SRIAMItem) != "" {
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w.WriteHeader(http.StatusForbidden)
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_, _ = w.Write([]byte(`{"Code":"AccessDenied","Message":"delete rejected"}`))
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return
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}
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if id == "healthy" && item.Type == madmin.SRIAMItemPolicy && item.Name == "heal-new-policy" && len(item.Policy) > 0 {
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liveUpdates.Add(1)
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}
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}
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_ = json.NewEncoder(w).Encode(iamRevisionStatus{Version: iamRevisionProtocol, Node: "node-1", Instance: id, Digest: "fixture"})
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default:
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t.Errorf("unexpected peer request %s", r.URL.Path)
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w.WriteHeader(http.StatusNotFound)
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}
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}))
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}
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healthy, rejected := peer("healthy", false), peer("rejected", true)
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defer healthy.Close()
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defer rejected.Close()
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c := &SiteReplicationSys{enabled: true, state: srState{
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ServiceAccountAccessKey: "heal-sync",
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Peers: map[string]madmin.PeerInfo{
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globalDeploymentID(): {Name: "local", DeploymentID: globalDeploymentID()},
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"healthy": {Name: "healthy", DeploymentID: "healthy", Endpoint: healthy.URL},
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"rejected": {Name: "rejected", DeploymentID: "rejected", Endpoint: rejected.URL},
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},
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}}
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if err := c.healIAMSystem(ctx, obj); err == nil {
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t.Fatal("deletion failure was not reported")
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}
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if liveUpdates.Load() == 0 {
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t.Fatal("one peer rejecting a deletion blocked unrelated live IAM healing to a healthy peer")
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}
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}
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func TestIAMRevocationLifecycle(t *testing.T) {
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testIAMRevocationLifecycle(t, nil)
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}
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func TestIAMRevocationEtcdLifecycle(t *testing.T) {
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endpoint := os.Getenv("SILO_TEST_IAM_REVOCATION_ETCD")
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if endpoint == "" {
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t.Skip("set SILO_TEST_IAM_REVOCATION_ETCD to a disposable etcd endpoint")
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}
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connection, err := etcd.New(etcd.Config{Endpoints: strings.Split(endpoint, ","), DialTimeout: 5 * time.Second})
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if err != nil {
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t.Fatal(err)
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}
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defer connection.Close()
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// The facade borrows the connection's services. Close the owning client,
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// not namespace.Watcher while IAM's canceled watch loop is winding down.
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ctx, cancel := context.WithCancel(connection.Ctx())
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defer cancel()
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client := etcd.NewCtxClient(ctx, etcd.WithZapLogger(connection.GetLogger()))
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prefix := fmt.Sprintf("/silo-revocation-test/%d/", time.Now().UnixNano())
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client.KV = namespace.NewKV(connection.KV, prefix)
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client.Watcher = namespace.NewWatcher(connection.Watcher, prefix)
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client.Lease = connection.Lease
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testIAMRevocationLifecycle(t, client)
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}
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func testIAMRevocationLifecycle(t *testing.T, client *etcd.Client) {
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resetTestGlobals()
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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disks, err := getRandomDisks(1)
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if err != nil {
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t.Fatal(err)
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}
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disk := disks[0]
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obj, _, err := initObjectLayer(ctx, mustGetPoolEndpoints(0, disks...))
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if err == nil {
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initAllSubsystems(ctx)
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globalIAMSys.Init(ctx, obj, client, 2*time.Second)
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}
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(disk)
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defer obj.Shutdown(ctx)
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defer resetTestGlobals()
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sys, peer := globalIAMSys, &globalSiteReplicationSys
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must := func(t *testing.T, err error) {
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t.Helper()
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if err != nil {
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t.Fatal(err)
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}
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}
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reload := func(t *testing.T) { t.Helper(); must(t, sys.store.LoadIAMCache(ctx, false)) }
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req := madmin.AddOrUpdateUserReq{SecretKey: "valid-test-password", Status: madmin.AccountEnabled}
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origin := UTCNow().Add(-time.Hour).Truncate(time.Millisecond)
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createUser := func(t *testing.T, name string) {
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t.Helper()
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: name, UserReq: &req}, origin))
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}
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assertAbsent := func(t *testing.T, name string) {
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t.Helper()
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if _, ok := sys.GetUser(ctx, name); ok {
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t.Fatalf("revoked credential %s is usable", name)
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}
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}
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t.Run("replay after recreation", func(t *testing.T) {
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testIAMRevocationReplayAfterRecreation(ctx, t, sys)
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})
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t.Run("origin timestamp and recreation", func(t *testing.T) {
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name := "revocation-recreate"
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createUser(t, name)
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ui, ok := sys.store.GetUser(name)
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if !ok || !ui.UpdatedAt.Equal(origin) {
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t.Fatalf("origin time changed: %v", ui.UpdatedAt)
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}
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must(t, sys.DeleteUser(ctx, name, false))
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reload(t)
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: name, UserReq: &req}, time.Time{}))
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assertAbsent(t, name)
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newTime := UTCNow().Add(time.Minute)
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: name, UserReq: &req}, newTime))
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: name, IsDeleteReq: true}, origin.Add(time.Second)))
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reload(t)
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ui, ok = sys.store.GetUser(name)
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if !ok || !ui.UpdatedAt.Equal(newTime) || ui.RevokedBefore.IsZero() {
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t.Fatalf("newer recreation lost, or deletion boundary missing: present=%v", ok)
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}
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})
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t.Run("groups policies and mappings", func(t *testing.T) {
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user, group, name := "revocation-member", "revocation-group", "revocation-policy"
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createUser(t, user)
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p, err := sys.store.GetPolicy("readwrite")
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must(t, err)
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must(t, peer.PeerAddPolicyHandler(ctx, name, &p, origin))
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add := &madmin.SRGroupInfo{UpdateReq: madmin.GroupAddRemove{Group: group, Members: []string{user}}}
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must(t, peer.PeerGroupInfoChangeHandler(ctx, add, origin))
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for _, isGroup := range []bool{false, true} {
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entity := user
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if isGroup {
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entity = group
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}
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mp := &madmin.SRPolicyMapping{UserOrGroup: entity, Policy: name, UserType: int(regUser), IsGroup: isGroup}
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must(t, peer.PeerPolicyMappingHandler(ctx, mp, origin))
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_, err = sys.PolicyDBSet(ctx, entity, "", regUser, isGroup)
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must(t, err)
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must(t, peer.PeerPolicyMappingHandler(ctx, mp, origin))
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if _, ok := sys.store.GetMappedPolicy(entity, isGroup); ok {
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t.Fatal("old grant restored")
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}
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}
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// This receiver never saw the member-removal event preceding deletion.
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must(t, peer.PeerGroupInfoChangeHandler(ctx, &madmin.SRGroupInfo{UpdateReq: madmin.GroupAddRemove{Group: group, IsRemove: true}}, UTCNow()))
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must(t, sys.DeletePolicy(ctx, name, true))
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reload(t)
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must(t, peer.PeerGroupInfoChangeHandler(ctx, add, origin))
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must(t, peer.PeerAddPolicyHandler(ctx, name, &p, origin))
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if _, err = sys.GetGroupDescription(group); !errors.Is(err, errNoSuchGroup) {
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t.Fatalf("group restored: %v", err)
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}
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if _, err = sys.store.GetPolicyDoc(name); !errors.Is(err, errNoSuchPolicy) {
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t.Fatalf("policy restored: %v", err)
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}
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paths, err := sys.store.listIAMConfigPaths(ctx)
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must(t, err)
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found := make(map[string]bool)
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for _, path := range paths {
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r, err := loadIAMRevision(ctx, sys.store, path)
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must(t, err)
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if item, ok := iamDeletionItem(path, r); ok {
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found[iamDeletionPath(item)] = true
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if item.UpdatedAt.IsZero() {
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t.Fatal("undated delete replay")
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}
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}
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}
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for _, path := range []string{getGroupInfoPath(group), getPolicyDocPath(name), getMappedPolicyPath(user, regUser, false), getMappedPolicyPath(group, regUser, true)} {
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if !found[path] {
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t.Errorf("deletion missing from heal: %s", path)
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}
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}
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})
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t.Run("parent revokes service accounts and STS", func(t *testing.T) {
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parent := "revocation-parent"
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createUser(t, parent)
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svc, svcAt, err := sys.NewServiceAccount(withIAMReplicationTime(ctx, origin), parent, nil, newServiceAccountOpts{accessKey: "revocation-service", secretKey: "valid-service-password"})
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must(t, err)
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secret, err := getTokenSigningKey()
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must(t, err)
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sts, err := auth.GetNewCredentialsWithMetadata(map[string]any{"exp": UTCNow().Add(time.Hour).Unix(), parentClaim: parent}, secret)
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must(t, err)
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sts.ParentUser = parent
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_, err = sys.SetTempUser(withIAMReplicationTime(ctx, origin), sts.AccessKey, sts, "readwrite")
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must(t, err)
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must(t, sys.DeleteUser(ctx, parent, false))
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reload(t)
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assertAbsent(t, parent)
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assertAbsent(t, svc.AccessKey)
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assertAbsent(t, sts.AccessKey)
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// Recreate the parent, then deliver old child events from the offline site.
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: parent, UserReq: &req}, UTCNow()))
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must(t, peer.PeerSvcAccChangeHandler(ctx, &madmin.SRSvcAccChange{Create: &madmin.SRSvcAccCreate{Parent: parent, AccessKey: svc.AccessKey, SecretKey: svc.SecretKey}}, svcAt))
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must(t, peer.PeerSTSAccHandler(ctx, &madmin.SRSTSCredential{AccessKey: sts.AccessKey, SecretKey: sts.SecretKey, ParentUser: parent, SessionToken: sts.SessionToken, ParentPolicyMapping: "readwrite"}, origin))
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reload(t)
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assertAbsent(t, svc.AccessKey)
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assertAbsent(t, sts.AccessKey)
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// A freshly issued credential is still supported after deliberate recreation.
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_, _, err = sys.NewServiceAccount(ctx, parent, nil, newServiceAccountOpts{accessKey: "new-service", secretKey: "valid-service-password"})
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must(t, err)
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if _, ok := sys.GetUser(ctx, "new-service"); !ok {
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t.Fatal("fresh service account rejected")
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}
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})
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t.Run("delete before first create", func(t *testing.T) {
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name := "revocation-unseen"
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: name, IsDeleteReq: true}, UTCNow()))
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createUser(t, name)
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assertAbsent(t, name)
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svc := "unseen-service"
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must(t, peer.PeerSvcAccChangeHandler(ctx, &madmin.SRSvcAccChange{Delete: &madmin.SRSvcAccDelete{AccessKey: svc}}, UTCNow()))
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must(t, peer.PeerSvcAccChangeHandler(ctx, &madmin.SRSvcAccChange{Create: &madmin.SRSvcAccCreate{Parent: "revocation-recreate", AccessKey: svc, SecretKey: "valid-service-password"}}, origin))
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assertAbsent(t, svc)
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})
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t.Run("recreation arrives before revocation", func(t *testing.T) {
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parent := "reordered-parent"
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createUser(t, parent)
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child, _, err := sys.NewServiceAccount(withIAMReplicationTime(ctx, origin), parent, nil, newServiceAccountOpts{accessKey: "reordered-child", secretKey: "valid-service-password"})
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must(t, err)
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newTime, deleteTime := UTCNow(), origin.Add(time.Minute)
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: parent, UserReq: &req}, newTime))
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: parent, IsDeleteReq: true}, deleteTime))
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assertAbsent(t, child.AccessKey)
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reload(t)
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assertAbsent(t, child.AccessKey)
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u, ok := sys.GetUser(ctx, parent)
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if !ok || !u.UpdatedAt.Equal(newTime) || !u.RevokedBefore.Equal(deleteTime) {
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t.Fatal("reordered revocation damaged the new parent or lost its boundary")
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}
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r, err := loadIAMRevision(ctx, sys.store, getUserIdentityPath(parent, regUser))
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must(t, err)
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item, ok := iamDeletionItem(getUserIdentityPath(parent, regUser), r)
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if !ok || !item.UpdatedAt.Equal(deleteTime) {
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t.Fatal("recreation erased deletion replay")
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}
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})
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t.Run("user cleanup does not supersede group deletion", func(t *testing.T) {
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user, group := "cascade-user", "cascade-group"
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createUser(t, user)
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must(t, peer.PeerGroupInfoChangeHandler(ctx, &madmin.SRGroupInfo{UpdateReq: madmin.GroupAddRemove{Group: group, Members: []string{user}}}, origin))
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// On the origin site the group was removed before the user, but the
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// recovering receiver processes those independent events in reverse.
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: user, IsDeleteReq: true}, origin.Add(2*time.Minute)))
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must(t, peer.PeerGroupInfoChangeHandler(ctx, &madmin.SRGroupInfo{UpdateReq: madmin.GroupAddRemove{Group: group, IsRemove: true}}, origin.Add(time.Minute)))
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reload(t)
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if _, err := sys.GetGroupDescription(group); !errors.Is(err, errNoSuchGroup) {
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t.Fatalf("deleted group survived reordered cleanup: %v", err)
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}
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groups, err := sys.ListGroups(ctx)
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must(t, err)
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for _, name := range groups {
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if name == group {
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t.Fatal("deleted group listed")
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}
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}
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})
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t.Run("parent revocation covers later updates to existing children", func(t *testing.T) {
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parent, key := "late-update-parent", "late-update-child"
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createUser(t, parent)
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_, _, err := sys.NewServiceAccount(withIAMReplicationTime(ctx, origin), parent, nil, newServiceAccountOpts{accessKey: key, secretKey: "valid-service-password"})
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must(t, err)
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// This site missed the deletion and subsequently edited an old child.
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_, err = sys.UpdateServiceAccount(withIAMReplicationTime(ctx, origin.Add(2*time.Minute)), key, updateServiceAccountOpts{description: "edited while the peer was offline"})
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must(t, err)
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: parent, IsDeleteReq: true}, origin.Add(time.Minute)))
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assertAbsent(t, key)
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: parent, UserReq: &req}, origin.Add(3*time.Minute)))
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reload(t)
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assertAbsent(t, key)
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})
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t.Run("old generation cannot return with a newer event timestamp", func(t *testing.T) {
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parent := "generation-parent"
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createUser(t, parent)
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deleteTime := origin.Add(time.Minute)
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: parent, IsDeleteReq: true}, deleteTime))
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must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: parent, UserReq: &req}, origin.Add(2*time.Minute)))
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// Another offline site issued this child under the original parent,
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// after this site's delete/recreate. Wall-clock ordering cannot identify it.
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late := origin.Add(3 * time.Minute)
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must(t, peer.PeerSvcAccChangeHandler(ctx, &madmin.SRSvcAccChange{Create: &madmin.SRSvcAccCreate{Parent: parent, AccessKey: "old-gen-service", SecretKey: "valid-service-password"}}, late))
|
|
secret, err := getTokenSigningKey()
|
|
must(t, err)
|
|
sts, err := auth.GetNewCredentialsWithMetadata(map[string]any{"exp": UTCNow().Add(time.Hour).Unix(), parentClaim: parent}, secret)
|
|
must(t, err)
|
|
must(t, peer.PeerSTSAccHandler(ctx, &madmin.SRSTSCredential{AccessKey: sts.AccessKey, SecretKey: sts.SecretKey, ParentUser: parent, SessionToken: sts.SessionToken}, late))
|
|
reload(t)
|
|
assertAbsent(t, "old-gen-service")
|
|
assertAbsent(t, sts.AccessKey)
|
|
// A local issuer knows the new boundary and signs it into both kinds
|
|
// of child. Untrusted inherited claims cannot select that boundary.
|
|
child, _, err := sys.NewServiceAccount(ctx, parent, nil, newServiceAccountOpts{accessKey: "new-gen-service", secretKey: "valid-service-password", claims: map[string]any{iamParentRevocationClaim: "forged"}})
|
|
must(t, err)
|
|
newClaims := map[string]any{"exp": UTCNow().Add(time.Hour).Unix(), parentClaim: parent}
|
|
must(t, setIAMParentRevocationClaim(ctx, sys.store, parent, newClaims))
|
|
fresh, err := auth.GetNewCredentialsWithMetadata(newClaims, secret)
|
|
must(t, err)
|
|
fresh.ParentUser = parent
|
|
_, err = sys.SetTempUser(ctx, fresh.AccessKey, fresh, "")
|
|
must(t, err)
|
|
reload(t)
|
|
// A periodic reload retains the STS cache. Explicitly clear it to
|
|
// exercise the cold credential load performed after process restart.
|
|
cache := sys.store.lock()
|
|
cache.iamSTSAccountsMap = make(map[string]UserIdentity)
|
|
sys.store.unlock()
|
|
for _, key := range []string{child.AccessKey, fresh.AccessKey} {
|
|
u, ok := sys.GetUser(ctx, key)
|
|
if !ok || !iamCredentialSurvivesRevocation(u.Credentials, deleteTime) {
|
|
t.Fatalf("new-generation credential %s rejected", key)
|
|
}
|
|
}
|
|
})
|
|
|
|
t.Run("late revocation preserves proven new-generation children", func(t *testing.T) {
|
|
for _, recreateFirst := range []bool{false, true} {
|
|
parent := fmt.Sprintf("gen-parent-%t", recreateFirst)
|
|
createUser(t, parent)
|
|
deleteTime, createTime := origin.Add(time.Minute), origin.Add(2*time.Minute)
|
|
if recreateFirst {
|
|
must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: parent, UserReq: &req}, createTime))
|
|
}
|
|
key := fmt.Sprintf("gen-child-%t", recreateFirst)
|
|
must(t, peer.PeerSvcAccChangeHandler(ctx, &madmin.SRSvcAccChange{Create: &madmin.SRSvcAccCreate{Parent: parent, AccessKey: key, SecretKey: "valid-service-password", Claims: map[string]any{iamParentRevocationClaim: deleteTime.Format(time.RFC3339Nano)}}}, createTime.Add(time.Second)))
|
|
must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: parent, IsDeleteReq: true}, deleteTime))
|
|
if !recreateFirst {
|
|
assertAbsent(t, key)
|
|
must(t, peer.PeerIAMUserChangeHandler(ctx, &madmin.SRIAMUser{AccessKey: parent, UserReq: &req}, createTime))
|
|
}
|
|
reload(t)
|
|
if _, ok := sys.GetUser(ctx, key); !ok {
|
|
t.Fatal("late revocation deleted a child issued by the recreated parent")
|
|
}
|
|
}
|
|
})
|
|
|
|
t.Run("cold loading preserves site-signed STS", func(t *testing.T) {
|
|
parent := "cold-sts-parent"
|
|
createUser(t, parent)
|
|
secret := "site-signing-key-valid"
|
|
_, _, err := sys.NewServiceAccount(ctx, globalActiveCred.AccessKey, nil, newServiceAccountOpts{
|
|
accessKey: siteReplicatorSvcAcc, secretKey: secret, allowSiteReplicatorAccount: true,
|
|
})
|
|
must(t, err)
|
|
setReplication := func(enabled bool) {
|
|
globalSiteReplicationSys.Lock()
|
|
globalSiteReplicationSys.enabled = enabled
|
|
globalSiteReplicationSys.Unlock()
|
|
globalSiteReplicatorCred.Set("")
|
|
}
|
|
setReplication(true)
|
|
defer setReplication(false)
|
|
cred, err := auth.GetNewCredentialsWithMetadata(map[string]any{"exp": UTCNow().Add(time.Hour).Unix(), parentClaim: parent}, secret)
|
|
must(t, err)
|
|
cred.ParentUser = parent
|
|
_, err = sys.SetTempUser(ctx, cred.AccessKey, cred, "")
|
|
must(t, err)
|
|
// IAM can load before the site replication manager during startup.
|
|
// A signing key that is not available yet must not delete live tokens.
|
|
setReplication(false)
|
|
for range 3 {
|
|
unverified := make(map[string]UserIdentity)
|
|
_ = sys.store.loadUser(ctx, cred.AccessKey, stsUser, unverified)
|
|
if _, ok := unverified[cred.AccessKey]; ok {
|
|
t.Fatal("accepted STS before the signing key became available")
|
|
}
|
|
}
|
|
r, err := loadIAMRevision(ctx, sys.store, getUserIdentityPath(cred.AccessKey, stsUser))
|
|
must(t, err)
|
|
if r.Credentials.SessionToken == "" {
|
|
t.Fatal("cold IAM load physically deleted a non-expired site-signed STS credential")
|
|
}
|
|
setReplication(true)
|
|
loaded := make(map[string]UserIdentity)
|
|
must(t, sys.store.loadUser(ctx, cred.AccessKey, stsUser, loaded))
|
|
if _, ok := loaded[cred.AccessKey]; !ok {
|
|
t.Fatal("STS credential did not recover when the signing key became available")
|
|
}
|
|
})
|
|
|
|
t.Run("unverifiable STS stay denied and expired STS are removed", func(t *testing.T) {
|
|
parent := "invalid-sts-parent"
|
|
createUser(t, parent)
|
|
// Keep the etcd watcher from cleaning half of the fixture before the
|
|
// second record is seeded; this subtest exercises the loader directly.
|
|
sys.store.lock()
|
|
defer sys.store.unlock()
|
|
for _, expired := range []bool{false, true} {
|
|
cred, err := auth.GetNewCredentialsWithMetadata(map[string]any{"exp": UTCNow().Add(time.Hour).Unix(), parentClaim: parent}, "unavailable-test-signing-key")
|
|
must(t, err)
|
|
cred.ParentUser = parent
|
|
if expired {
|
|
cred.Expiration = UTCNow().Add(-time.Minute)
|
|
}
|
|
identityPath := getUserIdentityPath(cred.AccessKey, stsUser)
|
|
mappingPath := getMappedPolicyPath(cred.AccessKey, stsUser, false)
|
|
// Seed disk directly to exercise loading, including existing records
|
|
// whose key is unknown. The write API should not accept such tokens.
|
|
must(t, sys.store.saveIAMConfig(ctx, &UserIdentity{Version: 1, Credentials: cred, UpdatedAt: UTCNow()}, identityPath))
|
|
must(t, sys.store.saveIAMConfig(ctx, &MappedPolicy{Version: 1, Policies: "readwrite"}, mappingPath))
|
|
loaded := make(map[string]UserIdentity)
|
|
_ = sys.store.loadUser(ctx, cred.AccessKey, stsUser, loaded)
|
|
if _, ok := loaded[cred.AccessKey]; ok {
|
|
t.Fatalf("invalid STS accepted, expired=%t", expired)
|
|
}
|
|
for _, path := range []string{identityPath, mappingPath} {
|
|
var record map[string]any
|
|
err := sys.store.loadIAMConfig(ctx, &record, path)
|
|
if expired {
|
|
if !errors.Is(err, errConfigNotFound) {
|
|
t.Fatalf("expired STS data not cleaned up at %s: %v", path, err)
|
|
}
|
|
} else {
|
|
must(t, err)
|
|
}
|
|
}
|
|
}
|
|
})
|
|
}
|