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impersonator: update tests for new Impersonate-Uid code

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Signed-off-by: Monis Khan <mok@vmware.com>
This commit is contained in:
Monis Khan 2021-08-09 19:11:32 -04:00
parent 724acdca1d
commit 4a17e1e736
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GPG Key ID: 52C90ADA01B269B8
1 changed files with 18 additions and 20 deletions
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38
internal/concierge/impersonator/impersonator_test.go
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@ -468,14 +468,18 @@ func TestImpersonator(t *testing.T) {
header["Impersonate-Uid"] = []string{"root"}
},
kubeAPIServerClientBearerTokenFile: "required-to-be-set",
wantError: "Internal error occurred: invalid impersonation",
wantError: "Internal error occurred: unimplemented functionality - unable to act as current user",
wantAuthorizerAttributes: []authorizer.AttributesRecord{
{
User: &user.DefaultInfo{Name: "test-admin", UID: "", Groups: []string{"test-group2", "system:masters", "system:authenticated"}, Extra: nil},
Verb: "impersonate", Namespace: "", APIGroup: "", APIVersion: "", Resource: "users", Subresource: "", Name: "some-other-username", ResourceRequest: true, Path: "",
},
{
User: &user.DefaultInfo{Name: "some-other-username", UID: "", Groups: []string{"system:authenticated"}, Extra: map[string][]string{}},
User: &user.DefaultInfo{Name: "test-admin", UID: "", Groups: []string{"test-group2", "system:masters", "system:authenticated"}, Extra: nil},
Verb: "impersonate", Namespace: "", APIGroup: "authentication.k8s.io", APIVersion: "v1", Resource: "uids", Subresource: "", Name: "root", ResourceRequest: true, Path: "",
},
{
User: &user.DefaultInfo{Name: "some-other-username", UID: "root", Groups: []string{"system:authenticated"}, Extra: map[string][]string{}},
Verb: "list", Namespace: "", APIGroup: "", APIVersion: "v1", Resource: "namespaces", Subresource: "", Name: "", ResourceRequest: true, Path: "/api/v1/namespaces",
},
},
@ -488,14 +492,18 @@ func TestImpersonator(t *testing.T) {
header["imPerSoNaTE-uid"] = []string{"magic"}
},
kubeAPIServerClientBearerTokenFile: "required-to-be-set",
wantError: "Internal error occurred: invalid impersonation",
wantError: "Internal error occurred: unimplemented functionality - unable to act as current user",
wantAuthorizerAttributes: []authorizer.AttributesRecord{
{
User: &user.DefaultInfo{Name: "test-admin", UID: "", Groups: []string{"test-group2", "system:masters", "system:authenticated"}, Extra: nil},
Verb: "impersonate", Namespace: "", APIGroup: "", APIVersion: "", Resource: "users", Subresource: "", Name: "some-other-username", ResourceRequest: true, Path: "",
},
{
User: &user.DefaultInfo{Name: "some-other-username", UID: "", Groups: []string{"system:authenticated"}, Extra: map[string][]string{}},
User: &user.DefaultInfo{Name: "test-admin", UID: "", Groups: []string{"test-group2", "system:masters", "system:authenticated"}, Extra: nil},
Verb: "impersonate", Namespace: "", APIGroup: "authentication.k8s.io", APIVersion: "v1", Resource: "uids", Subresource: "", Name: "magic", ResourceRequest: true, Path: "",
},
{
User: &user.DefaultInfo{Name: "some-other-username", UID: "magic", Groups: []string{"system:authenticated"}, Extra: map[string][]string{}},
Verb: "list", Namespace: "", APIGroup: "", APIVersion: "v1", Resource: "namespaces", Subresource: "", Name: "", ResourceRequest: true, Path: "/api/v1/namespaces",
},
},
@ -645,34 +653,24 @@ func TestImpersonator(t *testing.T) {
},
},
{
name: "header canonicalization future UID header",
name: "header canonicalization future UID header", // no longer future as it exists in Kube v1.22
clientCert: newClientCert(t, ca, "test-username", []string{"test-group1", "test-group2"}),
clientMutateHeaders: func(header http.Header) {
header["imPerSonaTE-uid"] = []string{"007"}
},
kubeAPIServerClientBearerTokenFile: "required-to-be-set",
wantError: "Internal error occurred: invalid impersonation",
wantAuthorizerAttributes: []authorizer.AttributesRecord{
{
User: &user.DefaultInfo{Name: "test-username", UID: "", Groups: []string{"test-group1", "test-group2", "system:authenticated"}, Extra: nil},
Verb: "list", Namespace: "", APIGroup: "", APIVersion: "v1", Resource: "namespaces", Subresource: "", Name: "", ResourceRequest: true, Path: "/api/v1/namespaces",
},
},
wantError: `an error on the server ("Internal Server Error: \"/api/v1/namespaces\": requested [{UID 007 authentication.k8s.io/v1 }] without impersonating a user") has prevented the request from succeeding (get namespaces)`,
wantAuthorizerAttributes: []authorizer.AttributesRecord{},
},
{
name: "future UID header",
name: "future UID header", // no longer future as it exists in Kube v1.22
clientCert: newClientCert(t, ca, "test-username", []string{"test-group1", "test-group2"}),
clientMutateHeaders: func(header http.Header) {
header["Impersonate-Uid"] = []string{"008"}
},
kubeAPIServerClientBearerTokenFile: "required-to-be-set",
wantError: "Internal error occurred: invalid impersonation",
wantAuthorizerAttributes: []authorizer.AttributesRecord{
{
User: &user.DefaultInfo{Name: "test-username", UID: "", Groups: []string{"test-group1", "test-group2", "system:authenticated"}, Extra: nil},
Verb: "list", Namespace: "", APIGroup: "", APIVersion: "v1", Resource: "namespaces", Subresource: "", Name: "", ResourceRequest: true, Path: "/api/v1/namespaces",
},
},
wantError: `an error on the server ("Internal Server Error: \"/api/v1/namespaces\": requested [{UID 008 authentication.k8s.io/v1 }] without impersonating a user") has prevented the request from succeeding (get namespaces)`,
wantAuthorizerAttributes: []authorizer.AttributesRecord{},
},
}
for _, tt := range tests {