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integration: add a test where UID is not passed in Request Headers

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This commit is contained in:
Stanislav Láznička 2024-07-23 15:12:57 +02:00
parent 26902de531
commit 2ac7639016
1 changed files with 33 additions and 15 deletions
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48
test/integration/examples/apiserver_test.go
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@ -255,20 +255,34 @@ func TestAggregatedAPIServer(t *testing.T) {
})
}
func TestFrontProxyConfig(t *testing.T) {
t.Run("WithoutUID", func(t *testing.T) {
testFrontProxyConfig(t, false)
})
t.Run("WithUID", func(t *testing.T) {
testFrontProxyConfig(t, true)
})
}
// TestFrontProxyConfig tests that the RequestHeader configuration is consumed
// correctly by the aggregated API servers.
func TestFrontProxyConfig(t *testing.T) {
func testFrontProxyConfig(t *testing.T, withUID bool) {
const testNamespace = "integration-test-front-proxy-config"
const wardleBinaryVersion = "1.1"
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
t.Cleanup(cancel)
var extraKASFlags []string
if withUID {
extraKASFlags = []string{"--requestheader-uid-headers=x-remote-uid"}
}
// each wardle binary is bundled with a specific kube binary.
kubeBinaryVersion := sampleserver.WardleVersionToKubeVersion(version.MustParse(wardleBinaryVersion)).String()
// start up the KAS and prepare the options for the wardle API server
testKAS, wardleOptions, wardlePort := prepareAggregatedWardleAPIServer(ctx, t, testNamespace, kubeBinaryVersion, wardleBinaryVersion, []string{"--requestheader-uid-headers=x-remote-uid"})
testKAS, wardleOptions, wardlePort := prepareAggregatedWardleAPIServer(ctx, t, testNamespace, kubeBinaryVersion, wardleBinaryVersion, extraKASFlags)
kubeConfig := getKubeConfig(testKAS)
// create the SA that we will use to query the aggregated API
@ -300,13 +314,20 @@ func TestFrontProxyConfig(t *testing.T) {
t.Fatalf("failed to retrieve details about the SA: %v", err)
}
expectedSAUserInfo := serviceaccount.UserInfo(expectedSA.Namespace, expectedSA.Name, string(expectedSA.UID))
expectedRealSAGroups := append(expectedSAUserInfo.GetGroups(), user.AllAuthenticated)
expectedExtra := expectedSAUserInfo.GetExtra()
if expectedExtra == nil {
expectedExtra = map[string][]string{}
saUserInfo := serviceaccount.UserInfo(expectedSA.Namespace, expectedSA.Name, string(expectedSA.UID))
expectedSAUserInfo := user.DefaultInfo{
Name: saUserInfo.GetName(),
Groups: append(saUserInfo.GetGroups(), user.AllAuthenticated),
Extra: saUserInfo.GetExtra(),
}
expectedExtra[user.CredentialIDKey] = saDetails.Status.UserInfo.Extra[user.CredentialIDKey]
if withUID {
expectedSAUserInfo.UID = saUserInfo.GetUID()
}
if expectedSAUserInfo.Extra == nil {
expectedSAUserInfo.Extra = map[string][]string{}
}
expectedSAUserInfo.Extra[user.CredentialIDKey] = saDetails.Status.UserInfo.Extra[user.CredentialIDKey]
var checksProcessed atomic.Uint32
@ -325,20 +346,17 @@ func TestFrontProxyConfig(t *testing.T) {
return rt.RoundTrip(req)
}
if len(gotUser.GetUID()) == 0 {
t.Errorf("expected UID to be non-empty for user %q", gotUser.GetName())
}
if got, expected := gotUser.GetUID(), expectedSAUserInfo.GetUID(); expected != got {
t.Errorf("expected UID: %q, got: %q", expected, got)
}
if got, expected := gotUser.GetName(), expectedSAUserInfo.GetName(); expected != got {
t.Errorf("expected name: %q, got: %q", expected, got)
}
if got := gotUser.GetGroups(); !reflect.DeepEqual(expectedRealSAGroups, got) {
t.Errorf("expected groups: %v, got: %v", expectedRealSAGroups, got)
if got, expected := gotUser.GetGroups(), expectedSAUserInfo.GetGroups(); !reflect.DeepEqual(expected, got) {
t.Errorf("expected groups: %v, got: %v", expected, got)
}
if got := gotUser.GetExtra(); !apiequality.Semantic.DeepEqual(expectedExtra, got) {
t.Errorf("expected extra to be %v, but got %v", expectedExtra, got)
if got, expected := gotUser.GetExtra(), expectedSAUserInfo.GetExtra(); !apiequality.Semantic.DeepEqual(expected, got) {
t.Errorf("expected extra to be %v, but got %v", expected, got)
}
checksProcessed.Add(1)