Files
threshold/internal/servers/controller/handlers/authtokens/authtoken_service_test.go
T
Jim 769416c2ff refactor (controller): Use a grpc server for the grpc-gateway (#1576)
* refactor (controller): Use a grpc server for the grpc-gateway

This starts a grpc server for the grpc-gateway.  The new gateway
server uses an in-memory listener which also supports "dialing", so
the http proxy can connect to the in-memory listener.

This change allows us to use all grpc server features and was in part
motivated by a need for an interceptor of inbound requests.  With that
said, having a "proper" grpc server for the gateway will provide a lot
more flexibility and capabilities moving forward.

The request context will still be verified via middleware in the
http proxy (see wrapHandlerWithCommonFuncs).  This verified context
will be serialized into a protobuf and sent along to the grpc-gateway
via metadata where an interceptor will add the verified request
info to the request's context (see requestCtxInterceptor).  The
interceptor will verify the serialized request info via a shared ticket
with it's companion in-memory http proxy.  FYI: the ticket is simply
random base62 string (see db.NewPrivateId).

This change also necessitated a minor change to services.  We need to
return an empty response instead of nil, nil when there are no errors
and the response is empty.

* refactor (handlers): Rename gRPC Gateway filter

Originally, this was called an OutgoingInterceptor, which is an
unfortunate name since it's not an interceptor.  Now that we're
refactoring the gateway stuff and have proper interceptors, renaming
this should remove ambiguity

* refactor: Rework how 204 with empty msg is handled

Recent changes to grpc gateway has necessitated a change to how
204s are handled by the gateway

* tests (bats): Check status codes for delete operations
2021-10-19 17:21:41 -04:00

597 lines
20 KiB
Go

package authtokens_test
import (
"context"
"errors"
"fmt"
"net/http/httptest"
"testing"
"github.com/google/go-cmp/cmp"
"github.com/hashicorp/boundary/internal/authtoken"
"github.com/hashicorp/boundary/internal/db"
pbs "github.com/hashicorp/boundary/internal/gen/controller/api/services"
authpb "github.com/hashicorp/boundary/internal/gen/controller/auth"
"github.com/hashicorp/boundary/internal/iam"
"github.com/hashicorp/boundary/internal/kms"
"github.com/hashicorp/boundary/internal/requests"
"github.com/hashicorp/boundary/internal/servers"
"github.com/hashicorp/boundary/internal/servers/controller/auth"
"github.com/hashicorp/boundary/internal/servers/controller/handlers"
"github.com/hashicorp/boundary/internal/servers/controller/handlers/authtokens"
"github.com/hashicorp/boundary/internal/types/scope"
pb "github.com/hashicorp/boundary/sdk/pbs/controller/api/resources/authtokens"
"github.com/hashicorp/boundary/sdk/pbs/controller/api/resources/scopes"
"google.golang.org/grpc/codes"
"google.golang.org/protobuf/testing/protocmp"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
var testAuthorizedActions = []string{"no-op", "read", "read:self", "delete", "delete:self"}
func TestGetSelf(t *testing.T) {
conn, _ := db.TestSetup(t, "postgres")
rw := db.New(conn)
wrap := db.TestWrapper(t)
kms := kms.TestKms(t, conn, wrap)
iamRepoFn := func() (*iam.Repository, error) {
return iam.TestRepo(t, conn, wrap), nil
}
tokenRepoFn := func() (*authtoken.Repository, error) {
return authtoken.NewRepository(rw, rw, kms)
}
serversRepoFn := func() (*servers.Repository, error) {
return servers.NewRepository(rw, rw, kms)
}
a, err := authtokens.NewService(tokenRepoFn, iamRepoFn)
require.NoError(t, err, "Couldn't create new auth token service.")
o, _ := iam.TestScopes(t, iam.TestRepo(t, conn, wrap))
at1 := authtoken.TestAuthToken(t, conn, kms, o.GetPublicId())
at2 := authtoken.TestAuthToken(t, conn, kms, o.GetPublicId())
cases := []struct {
name string
token *authtoken.AuthToken
readId string
err error
}{
{
name: "at1 read self",
token: at1,
readId: at1.GetPublicId(),
},
{
name: "at1 read at2",
token: at1,
readId: at2.GetPublicId(),
err: handlers.ApiErrorWithCodeAndMessage(codes.PermissionDenied, "Forbidden."),
},
{
name: "at2 read self",
token: at2,
readId: at2.GetPublicId(),
},
{
name: "at2 read at1",
token: at2,
readId: at1.GetPublicId(),
err: handlers.ApiErrorWithCodeAndMessage(codes.PermissionDenied, "Forbidden."),
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
require, assert := require.New(t), assert.New(t)
// Setup the auth request information
req := httptest.NewRequest("GET", fmt.Sprintf("http://127.0.0.1/v1/auth-tokens/%s", tc.readId), nil)
requestInfo := authpb.RequestInfo{
Path: req.URL.Path,
Method: req.Method,
TokenFormat: uint32(auth.AuthTokenTypeBearer),
PublicId: tc.token.GetPublicId(),
Token: tc.token.GetToken(),
}
ctx := auth.NewVerifierContext(context.Background(), iamRepoFn, tokenRepoFn, serversRepoFn, kms, &requestInfo)
ctx = context.WithValue(ctx, requests.ContextRequestInformationKey, &requests.RequestContext{})
got, err := a.GetAuthToken(ctx, &pbs.GetAuthTokenRequest{Id: tc.readId})
if tc.err != nil {
require.EqualError(err, tc.err.Error())
require.Nil(got)
return
}
require.NoError(err)
require.NotNil(got)
assert.Equal(tc.token.GetPublicId(), got.GetItem().GetId())
// Ensure we didn't simply have e.g. read on all tokens
assert.Equal([]string{"read:self", "delete:self"}, got.Item.GetAuthorizedActions())
})
}
}
func TestGet(t *testing.T) {
conn, _ := db.TestSetup(t, "postgres")
rw := db.New(conn)
wrap := db.TestWrapper(t)
kms := kms.TestKms(t, conn, wrap)
iamRepoFn := func() (*iam.Repository, error) {
return iam.TestRepo(t, conn, wrap), nil
}
repoFn := func() (*authtoken.Repository, error) {
return authtoken.NewRepository(rw, rw, kms)
}
s, err := authtokens.NewService(repoFn, iamRepoFn)
require.NoError(t, err, "Couldn't create new auth token service.")
org, _ := iam.TestScopes(t, iam.TestRepo(t, conn, wrap))
at := authtoken.TestAuthToken(t, conn, kms, org.GetPublicId())
wireAuthToken := pb.AuthToken{
Id: at.GetPublicId(),
ScopeId: at.GetScopeId(),
UserId: at.GetIamUserId(),
AuthMethodId: at.GetAuthMethodId(),
AccountId: at.GetAuthAccountId(),
CreatedTime: at.GetCreateTime().GetTimestamp(),
UpdatedTime: at.GetUpdateTime().GetTimestamp(),
ApproximateLastUsedTime: at.GetApproximateLastAccessTime().GetTimestamp(),
ExpirationTime: at.GetExpirationTime().GetTimestamp(),
Scope: &scopes.ScopeInfo{Id: org.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
AuthorizedActions: testAuthorizedActions,
}
cases := []struct {
name string
req *pbs.GetAuthTokenRequest
res *pbs.GetAuthTokenResponse
err error
}{
{
name: "Get an existing auth token",
req: &pbs.GetAuthTokenRequest{Id: wireAuthToken.GetId()},
res: &pbs.GetAuthTokenResponse{Item: &wireAuthToken},
},
{
name: "Get a non existing auth token",
req: &pbs.GetAuthTokenRequest{Id: authtoken.AuthTokenPrefix + "_DoesntExis"},
res: nil,
err: handlers.ApiErrorWithCode(codes.NotFound),
},
{
name: "Wrong id prefix",
req: &pbs.GetAuthTokenRequest{Id: "j_1234567890"},
res: nil,
err: handlers.ApiErrorWithCode(codes.InvalidArgument),
},
{
name: "space in id",
req: &pbs.GetAuthTokenRequest{Id: authtoken.AuthTokenPrefix + "_1 23456789"},
res: nil,
err: handlers.ApiErrorWithCode(codes.InvalidArgument),
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
assert, require := assert.New(t), require.New(t)
got, gErr := s.GetAuthToken(auth.DisabledAuthTestContext(iamRepoFn, org.GetPublicId()), tc.req)
if tc.err != nil {
require.Error(gErr)
assert.True(errors.Is(gErr, tc.err), "GetAuthToken(%+v) got error %v, wanted %v", tc.req, gErr, tc.err)
}
assert.Empty(cmp.Diff(got, tc.res, protocmp.Transform()), "GetAuthToken(%q) got response %q, wanted %q", tc.req, got, tc.res)
})
}
}
func TestList_Self(t *testing.T) {
conn, _ := db.TestSetup(t, "postgres")
rw := db.New(conn)
wrap := db.TestWrapper(t)
kms := kms.TestKms(t, conn, wrap)
iamRepo := iam.TestRepo(t, conn, wrap)
iamRepoFn := func() (*iam.Repository, error) {
return iamRepo, nil
}
tokenRepoFn := func() (*authtoken.Repository, error) {
return authtoken.NewRepository(rw, rw, kms)
}
serversRepoFn := func() (*servers.Repository, error) {
return servers.NewRepository(rw, rw, kms)
}
// This will result in the scope having default permissions, which now
// includes list on auth tokens
o, _ := iam.TestScopes(t, iamRepo)
// Each of these should only end up being able to list themselves
at := authtoken.TestAuthToken(t, conn, kms, o.GetPublicId())
otherAt := authtoken.TestAuthToken(t, conn, kms, o.GetPublicId())
cases := []struct {
name string
requester *authtoken.AuthToken
count int
}{
{
name: "First token sees only self",
requester: at,
},
{
name: "Second token sees only self",
requester: otherAt,
},
}
a, err := authtokens.NewService(tokenRepoFn, iamRepoFn)
require.NoError(t, err)
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
require, assert := require.New(t), assert.New(t)
// Setup the auth request information
req := httptest.NewRequest("GET", fmt.Sprintf("http://127.0.0.1/v1/auth-tokens?scope_id=%s", o.GetPublicId()), nil)
requestInfo := authpb.RequestInfo{
Path: req.URL.Path,
Method: req.Method,
TokenFormat: uint32(auth.AuthTokenTypeBearer),
PublicId: tc.requester.GetPublicId(),
Token: tc.requester.GetToken(),
}
ctx := auth.NewVerifierContext(context.Background(), iamRepoFn, tokenRepoFn, serversRepoFn, kms, &requestInfo)
got, err := a.ListAuthTokens(ctx, &pbs.ListAuthTokensRequest{ScopeId: o.GetPublicId()})
require.NoError(err)
require.Len(got.Items, 1)
assert.Equal(got.Items[0].GetId(), tc.requester.GetPublicId())
// Ensure we didn't simply have e.g. read on all tokens
assert.Equal(got.Items[0].GetAuthorizedActions(), []string{"read:self", "delete:self"})
})
}
}
func TestList(t *testing.T) {
conn, _ := db.TestSetup(t, "postgres")
rw := db.New(conn)
wrap := db.TestWrapper(t)
kms := kms.TestKms(t, conn, wrap)
iamRepoFn := func() (*iam.Repository, error) {
return iam.TestRepo(t, conn, wrap), nil
}
repoFn := func() (*authtoken.Repository, error) {
return authtoken.NewRepository(rw, rw, kms)
}
iamRepo := iam.TestRepo(t, conn, wrap)
orgNoTokens, _ := iam.TestScopes(t, iamRepo)
var globalTokens []*pb.AuthToken
for i := 0; i < 3; i++ {
at := authtoken.TestAuthToken(t, conn, kms, scope.Global.String())
globalTokens = append(globalTokens, &pb.AuthToken{
Id: at.GetPublicId(),
ScopeId: at.GetScopeId(),
UserId: at.GetIamUserId(),
AuthMethodId: at.GetAuthMethodId(),
AccountId: at.GetAuthAccountId(),
CreatedTime: at.GetCreateTime().GetTimestamp(),
UpdatedTime: at.GetUpdateTime().GetTimestamp(),
ApproximateLastUsedTime: at.GetApproximateLastAccessTime().GetTimestamp(),
ExpirationTime: at.GetExpirationTime().GetTimestamp(),
Scope: &scopes.ScopeInfo{Id: scope.Global.String(), Type: scope.Global.String(), Name: scope.Global.String(), Description: "Global Scope"},
AuthorizedActions: testAuthorizedActions,
})
}
orgWithSomeTokens, _ := iam.TestScopes(t, iamRepo)
var wantSomeTokens []*pb.AuthToken
for i := 0; i < 3; i++ {
at := authtoken.TestAuthToken(t, conn, kms, orgWithSomeTokens.GetPublicId())
wantSomeTokens = append(wantSomeTokens, &pb.AuthToken{
Id: at.GetPublicId(),
ScopeId: at.GetScopeId(),
UserId: at.GetIamUserId(),
AuthMethodId: at.GetAuthMethodId(),
AccountId: at.GetAuthAccountId(),
CreatedTime: at.GetCreateTime().GetTimestamp(),
UpdatedTime: at.GetUpdateTime().GetTimestamp(),
ApproximateLastUsedTime: at.GetApproximateLastAccessTime().GetTimestamp(),
ExpirationTime: at.GetExpirationTime().GetTimestamp(),
Scope: &scopes.ScopeInfo{Id: orgWithSomeTokens.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
AuthorizedActions: testAuthorizedActions,
})
}
orgWithOtherTokens, _ := iam.TestScopes(t, iamRepo)
var wantOtherTokens []*pb.AuthToken
for i := 0; i < 3; i++ {
at := authtoken.TestAuthToken(t, conn, kms, orgWithOtherTokens.GetPublicId())
wantOtherTokens = append(wantOtherTokens, &pb.AuthToken{
Id: at.GetPublicId(),
ScopeId: at.GetScopeId(),
UserId: at.GetIamUserId(),
AuthMethodId: at.GetAuthMethodId(),
AccountId: at.GetAuthAccountId(),
CreatedTime: at.GetCreateTime().GetTimestamp(),
UpdatedTime: at.GetUpdateTime().GetTimestamp(),
ApproximateLastUsedTime: at.GetApproximateLastAccessTime().GetTimestamp(),
ExpirationTime: at.GetExpirationTime().GetTimestamp(),
Scope: &scopes.ScopeInfo{Id: orgWithOtherTokens.GetPublicId(), Type: scope.Org.String(), ParentScopeId: scope.Global.String()},
AuthorizedActions: testAuthorizedActions,
})
}
allTokens := append(globalTokens, wantSomeTokens...)
allTokens = append(allTokens, wantOtherTokens...)
cases := []struct {
name string
req *pbs.ListAuthTokensRequest
res *pbs.ListAuthTokensResponse
err error
}{
{
name: "List Some Tokens",
req: &pbs.ListAuthTokensRequest{ScopeId: orgWithSomeTokens.GetPublicId()},
res: &pbs.ListAuthTokensResponse{Items: wantSomeTokens},
},
{
name: "List Other Tokens",
req: &pbs.ListAuthTokensRequest{ScopeId: orgWithOtherTokens.GetPublicId()},
res: &pbs.ListAuthTokensResponse{Items: wantOtherTokens},
},
{
name: "List No Token",
req: &pbs.ListAuthTokensRequest{ScopeId: orgNoTokens.GetPublicId()},
res: &pbs.ListAuthTokensResponse{},
},
// TODO: When an org doesn't exist, we should return a 404 instead of an empty list.
{
name: "Unfound Org",
req: &pbs.ListAuthTokensRequest{ScopeId: scope.Org.Prefix() + "_DoesntExis"},
err: handlers.ApiErrorWithCode(codes.NotFound),
},
{
name: "List Recursively",
req: &pbs.ListAuthTokensRequest{ScopeId: "global", Recursive: true},
res: &pbs.ListAuthTokensResponse{Items: allTokens},
},
{
name: "Filter to Some Tokens",
req: &pbs.ListAuthTokensRequest{
ScopeId: "global", Recursive: true,
Filter: fmt.Sprintf(`"/item/scope/id"==%q`, orgWithSomeTokens.GetPublicId()),
},
res: &pbs.ListAuthTokensResponse{Items: wantSomeTokens},
},
{
name: "Filter All Tokens",
req: &pbs.ListAuthTokensRequest{ScopeId: orgWithOtherTokens.GetPublicId(), Filter: `"/item/scope/id"=="thisdoesntmatch"`},
res: &pbs.ListAuthTokensResponse{},
},
{
name: "Filter Bad Format",
req: &pbs.ListAuthTokensRequest{ScopeId: orgWithSomeTokens.GetPublicId(), Filter: `"//id/"=="bad"`},
err: handlers.InvalidArgumentErrorf("bad format", nil),
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
s, err := authtokens.NewService(repoFn, iamRepoFn)
assert, require := assert.New(t), require.New(t)
require.NoError(err, "Couldn't create new user service.")
// Check non-anon listing
got, gErr := s.ListAuthTokens(auth.DisabledAuthTestContext(iamRepoFn, tc.req.GetScopeId(), auth.WithUserId("u_auth")), tc.req)
if tc.err != nil {
require.Error(gErr)
assert.True(errors.Is(gErr, tc.err), "ListAuthTokens() with scope %q got error %v, wanted %v", tc.req.GetScopeId(), gErr, tc.err)
return
} else {
require.NoError(gErr)
}
assert.Empty(cmp.Diff(got, tc.res, protocmp.Transform(), protocmp.SortRepeatedFields(got)), "ListAuthTokens() with scope %q got response %q, wanted %q", tc.req.GetScopeId(), got, tc.res)
// Now check anon listing
got, gErr = s.ListAuthTokens(auth.DisabledAuthTestContext(iamRepoFn, tc.req.GetScopeId(), auth.WithUserId(auth.AnonymousUserId)), tc.req)
require.NoError(gErr)
assert.Len(got.Items, len(tc.res.Items))
for _, item := range got.GetItems() {
require.Nil(item.CreatedTime)
require.Nil(item.ExpirationTime)
require.Nil(item.UpdatedTime)
require.Nil(item.ApproximateLastUsedTime)
}
})
}
}
func TestDeleteSelf(t *testing.T) {
conn, _ := db.TestSetup(t, "postgres")
rw := db.New(conn)
wrap := db.TestWrapper(t)
kms := kms.TestKms(t, conn, wrap)
iamRepo := iam.TestRepo(t, conn, wrap)
iamRepoFn := func() (*iam.Repository, error) {
return iamRepo, nil
}
tokenRepoFn := func() (*authtoken.Repository, error) {
return authtoken.NewRepository(rw, rw, kms)
}
serversRepoFn := func() (*servers.Repository, error) {
return servers.NewRepository(rw, rw, kms)
}
a, err := authtokens.NewService(tokenRepoFn, iamRepoFn)
require.NoError(t, err, "Couldn't create new auth token service.")
o, _ := iam.TestScopes(t, iam.TestRepo(t, conn, wrap))
at1 := authtoken.TestAuthToken(t, conn, kms, o.GetPublicId())
at2 := authtoken.TestAuthToken(t, conn, kms, o.GetPublicId())
cases := []struct {
name string
token *authtoken.AuthToken
deleteId string
err error
}{
{
name: "at1 delete at2",
token: at1,
deleteId: at2.GetPublicId(),
err: handlers.ApiErrorWithCodeAndMessage(codes.PermissionDenied, "Forbidden."),
},
{
name: "at2 delete at1",
token: at2,
deleteId: at1.GetPublicId(),
err: handlers.ApiErrorWithCodeAndMessage(codes.PermissionDenied, "Forbidden."),
},
{
name: "at1 delete self",
token: at1,
deleteId: at1.GetPublicId(),
},
{
name: "at2 delete self",
token: at2,
deleteId: at2.GetPublicId(),
},
{
name: "at1 not found",
token: at1,
deleteId: at1.GetPublicId(),
err: handlers.ApiErrorWithCodeAndMessage(codes.NotFound, "Resource not found."),
},
{
name: "at2 not found",
token: at2,
deleteId: at2.GetPublicId(),
err: handlers.ApiErrorWithCodeAndMessage(codes.NotFound, "Resource not found."),
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
require := require.New(t)
// Setup the auth request information
req := httptest.NewRequest("DELETE", fmt.Sprintf("http://127.0.0.1/v1/auth-tokens/%s", tc.deleteId), nil)
requestInfo := authpb.RequestInfo{
Path: req.URL.Path,
Method: req.Method,
TokenFormat: uint32(auth.AuthTokenTypeBearer),
PublicId: tc.token.GetPublicId(),
Token: tc.token.GetToken(),
}
ctx := auth.NewVerifierContext(context.Background(), iamRepoFn, tokenRepoFn, serversRepoFn, kms, &requestInfo)
got, err := a.DeleteAuthToken(ctx, &pbs.DeleteAuthTokenRequest{Id: tc.deleteId})
if tc.err != nil {
require.EqualError(err, tc.err.Error())
require.Nil(got)
return
}
require.NoError(err)
})
}
}
func TestDelete(t *testing.T) {
conn, _ := db.TestSetup(t, "postgres")
rw := db.New(conn)
wrap := db.TestWrapper(t)
kms := kms.TestKms(t, conn, wrap)
iamRepoFn := func() (*iam.Repository, error) {
return iam.TestRepo(t, conn, wrap), nil
}
repoFn := func() (*authtoken.Repository, error) {
return authtoken.NewRepository(rw, rw, kms)
}
iamRepo := iam.TestRepo(t, conn, wrap)
org, _ := iam.TestScopes(t, iamRepo)
at := authtoken.TestAuthToken(t, conn, kms, org.GetPublicId())
s, err := authtokens.NewService(repoFn, iamRepoFn)
require.NoError(t, err, "Error when getting new user service.")
cases := []struct {
name string
scope string
req *pbs.DeleteAuthTokenRequest
res *pbs.DeleteAuthTokenResponse
err error
}{
{
name: "Delete an existing token",
scope: org.GetPublicId(),
req: &pbs.DeleteAuthTokenRequest{
Id: at.GetPublicId(),
},
},
{
name: "Delete bad token id",
scope: org.GetPublicId(),
req: &pbs.DeleteAuthTokenRequest{
Id: authtoken.AuthTokenPrefix + "_doesntexis",
},
err: handlers.ApiErrorWithCode(codes.NotFound),
},
{
name: "Bad token id formatting",
scope: org.GetPublicId(),
req: &pbs.DeleteAuthTokenRequest{
Id: "bad_format",
},
err: handlers.ApiErrorWithCode(codes.InvalidArgument),
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
assert, require := assert.New(t), require.New(t)
got, gErr := s.DeleteAuthToken(auth.DisabledAuthTestContext(iamRepoFn, tc.scope), tc.req)
if tc.err != nil {
require.Error(gErr)
assert.True(errors.Is(gErr, tc.err), "DeleteAuthToken(%+v) got error %v, wanted %v", tc.req, gErr, tc.err)
}
assert.EqualValuesf(tc.res, got, "DeleteAuthToken(%q) got response %q, wanted %q", tc.req, got, tc.res)
})
}
}
func TestDelete_twice(t *testing.T) {
assert, require := assert.New(t), require.New(t)
conn, _ := db.TestSetup(t, "postgres")
rw := db.New(conn)
wrap := db.TestWrapper(t)
kms := kms.TestKms(t, conn, wrap)
iamRepoFn := func() (*iam.Repository, error) {
return iam.TestRepo(t, conn, wrap), nil
}
repoFn := func() (*authtoken.Repository, error) {
return authtoken.NewRepository(rw, rw, kms)
}
iamRepo := iam.TestRepo(t, conn, wrap)
org, _ := iam.TestScopes(t, iamRepo)
at := authtoken.TestAuthToken(t, conn, kms, org.GetPublicId())
s, err := authtokens.NewService(repoFn, iamRepoFn)
require.NoError(err, "Error when getting new user service")
req := &pbs.DeleteAuthTokenRequest{
Id: at.GetPublicId(),
}
_, gErr := s.DeleteAuthToken(auth.DisabledAuthTestContext(iamRepoFn, at.GetScopeId()), req)
assert.NoError(gErr, "First attempt")
_, gErr = s.DeleteAuthToken(auth.DisabledAuthTestContext(iamRepoFn, at.GetScopeId()), req)
assert.Error(gErr, "Second attempt")
assert.True(errors.Is(gErr, handlers.ApiErrorWithCode(codes.NotFound)), "Expected permission denied for the second delete.")
}