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// Copyright 2023 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package integration
import (
"context"
"fmt"
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"strings"
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"testing"
"time"
"github.com/stretchr/testify/require"
corev1 "k8s.io/api/core/v1"
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k8serrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/client-go/util/retry"
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"k8s.io/utils/ptr"
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"go.pinniped.dev/generated/latest/apis/supervisor/config/v1alpha1"
idpv1alpha1 "go.pinniped.dev/generated/latest/apis/supervisor/idp/v1alpha1"
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"go.pinniped.dev/internal/here"
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"go.pinniped.dev/internal/testutil"
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"go.pinniped.dev/test/testlib"
)
// Never run this test in parallel since deleting all federation domains is disruptive, see main_test.go.
func TestSupervisorFederationDomainStatus_Disruptive ( t * testing . T ) {
env := testlib . IntegrationEnv ( t )
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supervisorClient := testlib . NewSupervisorClientset ( t )
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ctx , cancel := context . WithTimeout ( context . Background ( ) , 10 * time . Minute )
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t . Cleanup ( cancel )
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temporarilyRemoveAllFederationDomainsAndDefaultTLSCertSecret ( ctx , t ,
env . SupervisorNamespace , defaultTLSCertSecretName ( env ) , supervisorClient , testlib . NewKubernetesClientset ( t ) )
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tests := [ ] struct {
name string
run func ( t * testing . T )
} {
{
name : "valid spec in without explicit identity providers makes status error unless there is exactly one identity provider" ,
run : func ( t * testing . T ) {
// Creating FederationDomain without any explicit IDPs should put the FederationDomain into an error status.
fd := testlib . CreateTestFederationDomain ( ctx , t , v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com/fake" ,
} , v1alpha1 . FederationDomainPhaseError )
testlib . WaitForFederationDomainStatusConditions ( ctx , t , fd . Name , replaceSomeConditions (
allSuccessfulLegacyFederationDomainConditions ( "" , fd . Spec ) ,
[ ] v1alpha1 . Condition {
{
Type : "IdentityProvidersFound" , Status : "False" , Reason : "LegacyConfigurationIdentityProviderNotFound" ,
Message : "no resources were specified by .spec.identityProviders[].objectRef and no identity provider resources have been found: please create an identity provider resource" ,
} ,
{
Type : "Ready" , Status : "False" , Reason : "NotReady" ,
Message : "the FederationDomain is not ready: see other conditions for details" ,
} ,
} ,
) )
// Creating an IDP should put the FederationDomain into a successful status.
oidcIdentityProvider1 := testlib . CreateTestOIDCIdentityProvider ( t , idpv1alpha1 . OIDCIdentityProviderSpec {
Issuer : "https://example.cluster.local/fake-issuer-url-does-not-matter" ,
Client : idpv1alpha1 . OIDCClient { SecretName : "this-will-not-exist-but-does-not-matter" } ,
} , idpv1alpha1 . PhaseError )
testlib . WaitForFederationDomainStatusPhase ( ctx , t , fd . Name , v1alpha1 . FederationDomainPhaseReady )
testlib . WaitForFederationDomainStatusConditions ( ctx , t , fd . Name ,
allSuccessfulLegacyFederationDomainConditions ( oidcIdentityProvider1 . Name , fd . Spec ) )
// Creating a second IDP should put the FederationDomain back into an error status again.
oidcIdentityProvider2 := testlib . CreateTestOIDCIdentityProvider ( t , idpv1alpha1 . OIDCIdentityProviderSpec {
Issuer : "https://example.cluster.local/fake-issuer-url-does-not-matter" ,
Client : idpv1alpha1 . OIDCClient { SecretName : "this-will-not-exist-but-does-not-matter" } ,
} , idpv1alpha1 . PhaseError )
testlib . WaitForFederationDomainStatusPhase ( ctx , t , fd . Name , v1alpha1 . FederationDomainPhaseError )
testlib . WaitForFederationDomainStatusConditions ( ctx , t , fd . Name , replaceSomeConditions (
allSuccessfulLegacyFederationDomainConditions ( oidcIdentityProvider2 . Name , fd . Spec ) ,
[ ] v1alpha1 . Condition {
{
Type : "IdentityProvidersFound" , Status : "False" , Reason : "IdentityProviderNotSpecified" ,
Message : "no resources were specified by .spec.identityProviders[].objectRef and 2 identity provider " +
"resources have been found: please update .spec.identityProviders to specify which identity providers " +
"this federation domain should use" ,
} ,
{
Type : "Ready" , Status : "False" , Reason : "NotReady" ,
Message : "the FederationDomain is not ready: see other conditions for details" ,
} ,
} ,
) )
} ,
} ,
{
name : "valid spec with explicit identity providers makes status error until those identity providers all exist" ,
run : func ( t * testing . T ) {
oidcIDP1Meta := testlib . ObjectMetaWithRandomName ( t , "upstream-oidc-idp" )
oidcIDP2Meta := testlib . ObjectMetaWithRandomName ( t , "upstream-oidc-idp" )
// Creating FederationDomain with explicit IDPs that don't exist should put the FederationDomain into an error status.
fd := testlib . CreateTestFederationDomain ( ctx , t , v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com/fake" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "idp1" ,
ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "idp.supervisor." + env . APIGroupSuffix ) ,
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Kind : "OIDCIdentityProvider" ,
Name : oidcIDP1Meta . Name ,
} ,
Transforms : v1alpha1 . FederationDomainTransforms { } ,
} ,
{
DisplayName : "idp2" ,
ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "idp.supervisor." + env . APIGroupSuffix ) ,
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Kind : "OIDCIdentityProvider" ,
Name : oidcIDP2Meta . Name ,
} ,
Transforms : v1alpha1 . FederationDomainTransforms { } ,
} ,
} ,
} , v1alpha1 . FederationDomainPhaseError )
testlib . WaitForFederationDomainStatusConditions ( ctx , t , fd . Name , replaceSomeConditions (
allSuccessfulFederationDomainConditions ( fd . Spec ) ,
[ ] v1alpha1 . Condition {
{
Type : "IdentityProvidersFound" , Status : "False" , Reason : "IdentityProvidersObjectRefsNotFound" ,
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Message : here . Docf ( `
cannot find resource specified by . spec . identityProviders [ 0 ] . objectRef ( with name "%s" )
cannot find resource specified by . spec . identityProviders [ 1 ] . objectRef ( with name "%s" ) ` ,
oidcIDP1Meta . Name , oidcIDP2Meta . Name ) ,
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} ,
{
Type : "Ready" , Status : "False" , Reason : "NotReady" ,
Message : "the FederationDomain is not ready: see other conditions for details" ,
} ,
} ,
) )
// Creating the first IDP should not be enough to put the FederationDomain into a successful status.
oidcIdentityProvider1 := testlib . CreateTestOIDCIdentityProviderWithObjectMeta ( t , idpv1alpha1 . OIDCIdentityProviderSpec {
Issuer : "https://example.cluster.local/fake-issuer-url-does-not-matter" ,
Client : idpv1alpha1 . OIDCClient { SecretName : "this-will-not-exist-but-does-not-matter" } ,
} , oidcIDP1Meta , idpv1alpha1 . PhaseError )
testlib . WaitForFederationDomainStatusPhase ( ctx , t , fd . Name , v1alpha1 . FederationDomainPhaseError )
testlib . WaitForFederationDomainStatusConditions ( ctx , t , fd . Name , replaceSomeConditions (
allSuccessfulFederationDomainConditions ( fd . Spec ) ,
[ ] v1alpha1 . Condition {
{
Type : "IdentityProvidersFound" , Status : "False" , Reason : "IdentityProvidersObjectRefsNotFound" ,
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Message : fmt . Sprintf ( ` cannot find resource specified by .spec.identityProviders[1].objectRef (with name "%s") ` , oidcIDP2Meta . Name ) ,
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} ,
{
Type : "Ready" , Status : "False" , Reason : "NotReady" ,
Message : "the FederationDomain is not ready: see other conditions for details" ,
} ,
} ,
) )
// Creating the second IDP should put the FederationDomain into a successful status.
testlib . CreateTestOIDCIdentityProviderWithObjectMeta ( t , idpv1alpha1 . OIDCIdentityProviderSpec {
Issuer : "https://example.cluster.local/fake-issuer-url-does-not-matter" ,
Client : idpv1alpha1 . OIDCClient { SecretName : "this-will-not-exist-but-does-not-matter" } ,
} , oidcIDP2Meta , idpv1alpha1 . PhaseError )
testlib . WaitForFederationDomainStatusPhase ( ctx , t , fd . Name , v1alpha1 . FederationDomainPhaseReady )
testlib . WaitForFederationDomainStatusConditions ( ctx , t , fd . Name ,
allSuccessfulFederationDomainConditions ( fd . Spec ) )
// Removing one IDP should put the FederationDomain back into an error status again.
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oidcIDPClient := supervisorClient . IDPV1alpha1 ( ) . OIDCIdentityProviders ( env . SupervisorNamespace )
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err := oidcIDPClient . Delete ( ctx , oidcIdentityProvider1 . Name , metav1 . DeleteOptions { } )
require . NoError ( t , err )
testlib . WaitForFederationDomainStatusPhase ( ctx , t , fd . Name , v1alpha1 . FederationDomainPhaseError )
testlib . WaitForFederationDomainStatusConditions ( ctx , t , fd . Name , replaceSomeConditions (
allSuccessfulFederationDomainConditions ( fd . Spec ) ,
[ ] v1alpha1 . Condition {
{
Type : "IdentityProvidersFound" , Status : "False" , Reason : "IdentityProvidersObjectRefsNotFound" ,
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Message : fmt . Sprintf ( ` cannot find resource specified by .spec.identityProviders[0].objectRef (with name "%s") ` , oidcIDP1Meta . Name ) ,
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} ,
{
Type : "Ready" , Status : "False" , Reason : "NotReady" ,
Message : "the FederationDomain is not ready: see other conditions for details" ,
} ,
} ,
) )
} ,
} ,
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{
name : "spec with explicit identity providers and lots of validation errors" ,
run : func ( t * testing . T ) {
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federationDomainsClient := testlib . NewSupervisorClientset ( t ) . ConfigV1alpha1 ( ) . FederationDomains ( env . SupervisorNamespace )
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oidcIdentityProvider := testlib . CreateTestOIDCIdentityProvider ( t , idpv1alpha1 . OIDCIdentityProviderSpec {
Issuer : "https://example.cluster.local/fake-issuer-url-does-not-matter" ,
Client : idpv1alpha1 . OIDCClient { SecretName : "this-will-not-exist-but-does-not-matter" } ,
} , idpv1alpha1 . PhaseError )
fd := testlib . CreateTestFederationDomain ( ctx , t , v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com/fake" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "not unique" ,
ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "this is the wrong api group" ) ,
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Kind : "OIDCIdentityProvider" ,
Name : "will not be found" ,
} ,
Transforms : v1alpha1 . FederationDomainTransforms {
Constants : [ ] v1alpha1 . FederationDomainTransformsConstant {
{ Name : "foo" , Type : "string" , StringValue : "bar" } ,
} ,
Expressions : [ ] v1alpha1 . FederationDomainTransformsExpression {
{ Type : "username/v1" , Expression : "this is not a valid cel expression" } ,
{ Type : "groups/v1" , Expression : "this is also not a valid cel expression" } ,
{ Type : "username/v1" , Expression : "username" } , // valid
{ Type : "policy/v1" , Expression : "still not a valid cel expression" } ,
} ,
Examples : [ ] v1alpha1 . FederationDomainTransformsExample {
{
Username : "does not matter because expressions did not compile" ,
} ,
} ,
} ,
} ,
{ // this identity provider should be valid
DisplayName : "unique" ,
ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "idp.supervisor." + env . APIGroupSuffix ) ,
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Kind : "OIDCIdentityProvider" ,
Name : oidcIdentityProvider . Name ,
} ,
} ,
{
DisplayName : "not unique" ,
ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "idp.supervisor." + env . APIGroupSuffix ) ,
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Kind : "this is the wrong kind" ,
Name : "also will not be found" ,
} ,
Transforms : v1alpha1 . FederationDomainTransforms {
Constants : [ ] v1alpha1 . FederationDomainTransformsConstant {
{ Name : "ryan" , Type : "string" , StringValue : "ryan" } ,
{ Name : "unused" , Type : "stringList" , StringListValue : [ ] string { "foo" , "bar" } } ,
{ Name : "rejectMe" , Type : "string" , StringValue : "rejectMeWithDefaultMessage" } ,
} ,
Expressions : [ ] v1alpha1 . FederationDomainTransformsExpression {
{ Type : "policy/v1" , Expression : ` username == strConst.ryan || username == strConst.rejectMe ` , Message : "only special users allowed" } ,
{ Type : "policy/v1" , Expression : ` username != "rejectMeWithDefaultMessage" ` } , // no message specified
{ Type : "username/v1" , Expression : ` "pre:" + username ` } ,
{ Type : "groups/v1" , Expression : ` groups.map(g, "pre:" + g) ` } ,
} ,
Examples : [ ] v1alpha1 . FederationDomainTransformsExample {
{ // this example should pass
Username : "ryan" ,
Groups : [ ] string { "a" , "b" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Username : "pre:ryan" ,
Groups : [ ] string { "pre:b" , "pre:a" , "pre:b" , "pre:a" } , // order and repeats don't matter, treated like a set
Rejected : false ,
} ,
} ,
{ // this example should pass
Username : "other" ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Rejected : true ,
Message : "only special users allowed" ,
} ,
} ,
{ // this example should fail because it expects the user to be rejected but the user was actually not rejected
Username : "ryan" ,
Groups : [ ] string { "a" , "b" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Rejected : true ,
Message : "this input is ignored in this case" ,
} ,
} ,
{ // this example should fail because it expects the user not to be rejected but they were actually rejected
Username : "other" ,
Groups : [ ] string { "a" , "b" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Username : "pre:other" ,
Groups : [ ] string { "pre:a" , "pre:b" } ,
Rejected : false ,
} ,
} ,
{ // this example should fail because it expects the wrong rejection message
Username : "other" ,
Groups : [ ] string { "a" , "b" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Rejected : true ,
Message : "wrong message" ,
} ,
} ,
{ // this example should pass even though it does not make any assertion about the rejection message
// because the message assertions defaults to asserting the default rejection message
Username : "rejectMeWithDefaultMessage" ,
Groups : [ ] string { "a" , "b" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Rejected : true ,
} ,
} ,
{ // this example should fail because it expects both the wrong username and groups
Username : "ryan" ,
Groups : [ ] string { "b" , "a" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Username : "wrong" ,
Groups : [ ] string { } ,
Rejected : false ,
} ,
} ,
{ // this example should fail because it expects the wrong username only
Username : "ryan" ,
Groups : [ ] string { "a" , "b" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Username : "wrong" ,
Groups : [ ] string { "pre:b" , "pre:a" } ,
Rejected : false ,
} ,
} ,
{ // this example should fail because it expects the wrong groups only
Username : "ryan" ,
Groups : [ ] string { "b" , "a" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Username : "pre:ryan" ,
Groups : [ ] string { "wrong2" , "wrong1" } ,
Rejected : false ,
} ,
} ,
{ // this example should fail because it does not expect anything but the auth actually was successful
Username : "ryan" ,
Groups : [ ] string { "b" , "a" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects { } ,
} ,
} ,
} ,
} ,
} ,
} , v1alpha1 . FederationDomainPhaseError )
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testlib . WaitForFederationDomainStatusConditions ( ctx , t , fd . Name , replaceSomeConditions (
allSuccessfulFederationDomainConditions ( fd . Spec ) ,
[ ] v1alpha1 . Condition {
{
Type : "IdentityProvidersDisplayNamesUnique" , Status : "False" , Reason : "DuplicateDisplayNames" ,
Message : ` the names specified by .spec.identityProviders[].displayName contain duplicates: "not unique" ` ,
} ,
{
Type : "IdentityProvidersFound" , Status : "False" , Reason : "IdentityProvidersObjectRefsNotFound" ,
Message : here . Doc (
` cannot find resource specified by . spec . identityProviders [ 0 ] . objectRef ( with name "will not be found" )
cannot find resource specified by . spec . identityProviders [ 2 ] . objectRef ( with name "also will not be found" ) ` ,
) } ,
{
Type : "IdentityProvidersObjectRefAPIGroupSuffixValid" , Status : "False" , Reason : "APIGroupUnrecognized" ,
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Message : fmt . Sprintf ( ` some API groups specified by .spec.identityProviders[].objectRef.apiGroup are not recognized ` +
` (should be "idp.supervisor.%s"): "this is the wrong api group" ` , env . APIGroupSuffix ) ,
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} ,
{
Type : "IdentityProvidersObjectRefKindValid" , Status : "False" , Reason : "KindUnrecognized" ,
Message : ` some kinds specified by .spec.identityProviders[].objectRef.kind are not recognized ` +
` (should be one of "ActiveDirectoryIdentityProvider", "LDAPIdentityProvider", "OIDCIdentityProvider"): "this is the wrong kind" ` ,
} ,
{
Type : "Ready" , Status : "False" , Reason : "NotReady" ,
Message : "the FederationDomain is not ready: see other conditions for details" ,
} ,
{
Type : "TransformsExamplesPassed" , Status : "False" , Reason : "TransformsExamplesFailed" ,
Message : here . Doc (
` unable to check if the examples specified by . spec . identityProviders [ 0 ] . transforms . examples [ ] had errors because an expression was invalid
. spec . identityProviders [ 2 ] . transforms . examples [ 2 ] example failed :
expected : authentication to be rejected
actual : authentication was not rejected
. spec . identityProviders [ 2 ] . transforms . examples [ 3 ] example failed :
expected : authentication not to be rejected
actual : authentication was rejected with message "only special users allowed"
. spec . identityProviders [ 2 ] . transforms . examples [ 4 ] example failed :
expected : authentication rejection message "wrong message"
actual : authentication rejection message "only special users allowed"
. spec . identityProviders [ 2 ] . transforms . examples [ 6 ] example failed :
expected : username "wrong"
actual : username "pre:ryan"
. spec . identityProviders [ 2 ] . transforms . examples [ 6 ] example failed :
expected : groups [ ]
actual : groups [ "pre:a" , "pre:b" ]
. spec . identityProviders [ 2 ] . transforms . examples [ 7 ] example failed :
expected : username "wrong"
actual : username "pre:ryan"
. spec . identityProviders [ 2 ] . transforms . examples [ 8 ] example failed :
expected : groups [ "wrong1" , "wrong2" ]
actual : groups [ "pre:a" , "pre:b" ]
. spec . identityProviders [ 2 ] . transforms . examples [ 9 ] example failed :
expected : username ""
actual : username "pre:ryan"
. spec . identityProviders [ 2 ] . transforms . examples [ 9 ] example failed :
expected : groups [ ]
actual : groups [ "pre:a" , "pre:b" ] ` ,
) ,
} ,
{
Type : "TransformsExpressionsValid" , Status : "False" , Reason : "InvalidTransformsExpressions" ,
Message : here . Doc (
` spec . identityProvider [ 0 ] . transforms . expressions [ 0 ] . expression was invalid :
CEL expression compile error : ERROR : < input > : 1 : 6 : Syntax error : mismatched input ' is ' expecting < EOF >
| this is not a valid cel expression
| ... . . ^
spec . identityProvider [ 0 ] . transforms . expressions [ 1 ] . expression was invalid :
CEL expression compile error : ERROR : < input > : 1 : 6 : Syntax error : mismatched input ' is ' expecting < EOF >
| this is also not a valid cel expression
| ... . . ^
spec . identityProvider [ 0 ] . transforms . expressions [ 3 ] . expression was invalid :
CEL expression compile error : ERROR : < input > : 1 : 7 : Syntax error : mismatched input ' not ' expecting < EOF >
| still not a valid cel expression
| ... ... ^ ` ,
) ,
} ,
} ,
) )
// Updating the FederationDomain to fix some of the problems should make some of the errors go away.
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err := retry . RetryOnConflict ( retry . DefaultRetry , func ( ) error {
gotFD , err := federationDomainsClient . Get ( ctx , fd . Name , metav1 . GetOptions { } )
require . NoError ( t , err )
gotFD . Spec . IdentityProviders [ 0 ] = v1alpha1 . FederationDomainIdentityProvider {
// Fix the display name.
DisplayName : "now made unique" ,
// Fix the objectRef.
ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "idp.supervisor." + env . APIGroupSuffix ) ,
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Kind : "OIDCIdentityProvider" ,
Name : oidcIdentityProvider . Name ,
} ,
Transforms : v1alpha1 . FederationDomainTransforms {
Constants : [ ] v1alpha1 . FederationDomainTransformsConstant {
{ Name : "foo" , Type : "string" , StringValue : "bar" } ,
} ,
Expressions : [ ] v1alpha1 . FederationDomainTransformsExpression {
// Fix the compile errors.
{ Type : "username/v1" , Expression : ` "pre:" + username ` } ,
} ,
Examples : [ ] v1alpha1 . FederationDomainTransformsExample {
{ // this example should fail because it expects both the wrong username and groups
Username : "ryan" ,
Groups : [ ] string { "b" , "a" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Username : "wrong" ,
Groups : [ ] string { } ,
Rejected : false ,
} ,
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} ,
} ,
} ,
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}
gotFD . Spec . IdentityProviders [ 2 ] . Transforms . Examples = [ ] v1alpha1 . FederationDomainTransformsExample {
{ // this example should pass
Username : "other" ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Rejected : true ,
Message : "only special users allowed" ,
} ,
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} ,
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}
_ , updateErr := federationDomainsClient . Update ( ctx , gotFD , metav1 . UpdateOptions { } )
return updateErr
} )
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require . NoError ( t , err )
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testlib . WaitForFederationDomainStatusConditions ( ctx , t , fd . Name , replaceSomeConditions (
allSuccessfulFederationDomainConditions ( fd . Spec ) ,
[ ] v1alpha1 . Condition {
{
Type : "IdentityProvidersFound" , Status : "False" , Reason : "IdentityProvidersObjectRefsNotFound" ,
Message : ` cannot find resource specified by .spec.identityProviders[2].objectRef (with name "also will not be found") ` ,
} ,
{
Type : "IdentityProvidersObjectRefKindValid" , Status : "False" , Reason : "KindUnrecognized" ,
Message : ` some kinds specified by .spec.identityProviders[].objectRef.kind are not recognized ` +
` (should be one of "ActiveDirectoryIdentityProvider", "LDAPIdentityProvider", "OIDCIdentityProvider"): "this is the wrong kind" ` ,
} ,
{
Type : "Ready" , Status : "False" , Reason : "NotReady" ,
Message : "the FederationDomain is not ready: see other conditions for details" ,
} ,
{
Type : "TransformsExamplesPassed" , Status : "False" , Reason : "TransformsExamplesFailed" ,
Message : here . Doc (
` . spec . identityProviders [ 0 ] . transforms . examples [ 0 ] example failed :
expected : username "wrong"
actual : username "pre:ryan"
. spec . identityProviders [ 0 ] . transforms . examples [ 0 ] example failed :
expected : groups [ ]
actual : groups [ "a" , "b" ] ` ,
) ,
} ,
} ,
) )
// Updating the FederationDomain to fix the rest of the problems should make all the errors go away.
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err = retry . RetryOnConflict ( retry . DefaultRetry , func ( ) error {
gotFD , err := federationDomainsClient . Get ( ctx , fd . Name , metav1 . GetOptions { } )
require . NoError ( t , err )
gotFD . Spec . IdentityProviders [ 2 ] . ObjectRef = corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "idp.supervisor." + env . APIGroupSuffix ) ,
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Kind : "OIDCIdentityProvider" ,
Name : oidcIdentityProvider . Name ,
}
gotFD . Spec . IdentityProviders [ 0 ] . Transforms . Examples = [ ] v1alpha1 . FederationDomainTransformsExample {
{ // this example should pass
Username : "ryan" ,
Groups : [ ] string { "b" , "a" } ,
Expects : v1alpha1 . FederationDomainTransformsExampleExpects {
Username : "pre:ryan" ,
Groups : [ ] string { "a" , "b" } ,
} ,
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} ,
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}
_ , updateErr := federationDomainsClient . Update ( ctx , gotFD , metav1 . UpdateOptions { } )
return updateErr
} )
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require . NoError ( t , err )
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testlib . WaitForFederationDomainStatusPhase ( ctx , t , fd . Name , v1alpha1 . FederationDomainPhaseReady )
testlib . WaitForFederationDomainStatusConditions ( ctx , t , fd . Name , allSuccessfulFederationDomainConditions ( fd . Spec ) )
} ,
} ,
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}
for _ , test := range tests {
tt := test
t . Run ( tt . name , func ( t * testing . T ) {
tt . run ( t )
} )
}
}
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func TestSupervisorFederationDomainCRDValidations_Parallel ( t * testing . T ) {
env := testlib . IntegrationEnv ( t )
fdClient := testlib . NewSupervisorClientset ( t ) . ConfigV1alpha1 ( ) . FederationDomains ( env . SupervisorNamespace )
ctx , cancel := context . WithTimeout ( context . Background ( ) , 10 * time . Minute )
t . Cleanup ( cancel )
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adminClient := testlib . NewKubernetesClientset ( t )
usingOldKubeVersionInCluster := testutil . KubeServerMinorVersionInBetweenInclusive ( t , adminClient . Discovery ( ) , 0 , 23 )
usingReallyOldKubeVersionInCluster := testutil . KubeServerMinorVersionInBetweenInclusive ( t , adminClient . Discovery ( ) , 0 , 19 )
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objectMeta := testlib . ObjectMetaWithRandomName ( t , "federation-domain" )
tests := [ ] struct {
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name string
fd * v1alpha1 . FederationDomain
wantErr string
wantOldKubeErr string
wantReallyOldKubeErr string
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} {
{
name : "issuer cannot be empty" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : objectMeta ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "" ,
} ,
} ,
wantErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.issuer: Invalid value: "": spec.issuer in body should be at least 1 chars long ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
} ,
{
name : "IDP display names cannot be empty" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : objectMeta ,
Spec : v1alpha1 . FederationDomainSpec {
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Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "" ,
ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
} ,
} ,
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} ,
} ,
wantErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders[0].displayName: Invalid value: "": ` +
"spec.identityProviders[0].displayName in body should be at least 1 chars long" ,
env . APIGroupSuffix , objectMeta . Name ) ,
} ,
{
name : "IDP transform constants must have unique names" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : objectMeta ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "foo" ,
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ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
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Transforms : v1alpha1 . FederationDomainTransforms {
Constants : [ ] v1alpha1 . FederationDomainTransformsConstant {
{ Name : "notUnique" , Type : "string" , StringValue : "foo" } ,
{ Name : "notUnique" , Type : "string" , StringValue : "bar" } ,
} ,
} ,
} ,
} ,
} ,
} ,
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wantOldKubeErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders[0].transforms.constants[1]: Duplicate value: map[string]interface { } { "name":"notUnique"} ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
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wantErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders[0].transforms.constants[1]: Duplicate value: map[string]interface { } { "name":"notUnique"} ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
} ,
{
name : "IDP transform constant names cannot be empty" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : objectMeta ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "foo" ,
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ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
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Transforms : v1alpha1 . FederationDomainTransforms {
Constants : [ ] v1alpha1 . FederationDomainTransformsConstant {
{ Name : "" , Type : "string" } ,
} ,
} ,
} ,
} ,
} ,
} ,
wantErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders[0].transforms.constants[0].name: Invalid value: "": ` +
` spec.identityProviders[0].transforms.constants[0].name in body should be at least 1 chars long ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
} ,
{
name : "IDP transform constant names cannot be more than 64 characters" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : objectMeta ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "foo" ,
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ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
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Transforms : v1alpha1 . FederationDomainTransforms {
Constants : [ ] v1alpha1 . FederationDomainTransformsConstant {
{ Name : "12345678901234567890123456789012345678901234567890123456789012345" , Type : "string" } ,
} ,
} ,
} ,
} ,
} ,
} ,
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wantReallyOldKubeErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders.transforms.constants.name: Invalid value: "": ` +
` spec.identityProviders.transforms.constants.name in body should be at most 64 chars long ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
wantOldKubeErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders.transforms.constants.name: Invalid value: "12345678901234567890123456789012345678901234567890123456789012345": ` +
` spec.identityProviders.transforms.constants.name in body should be at most 64 chars long ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
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wantErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders[0].transforms.constants[0].name: Too long: may not be longer than 64 ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
} ,
{
name : "IDP transform constant names must be a legal CEL variable name" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : objectMeta ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "foo" ,
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ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
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Transforms : v1alpha1 . FederationDomainTransforms {
Constants : [ ] v1alpha1 . FederationDomainTransformsConstant {
{ Name : "cannot have spaces" , Type : "string" } ,
{ Name : "1mustStartWithLetter" , Type : "string" } ,
{ Name : "_mustStartWithLetter" , Type : "string" } ,
{ Name : "canOnlyIncludeLettersAndNumbersAnd_" , Type : "string" } ,
{ Name : "CanStart1_withUpperCase" , Type : "string" } ,
} ,
} ,
} ,
} ,
} ,
} ,
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wantReallyOldKubeErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders.transforms.constants.name: Invalid value: "": ` +
` spec.identityProviders.transforms.constants.name in body should match '^[a-zA-Z][_a-zA-Z0-9]*$' ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
wantOldKubeErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders.transforms.constants.name: Invalid value: "cannot have spaces": ` +
` spec.identityProviders.transforms.constants.name in body should match '^[a-zA-Z][_a-zA-Z0-9]*$' ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
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wantErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` [spec.identityProviders[0].transforms.constants[0].name: Invalid value: "cannot have spaces": ` +
` spec.identityProviders[0].transforms.constants[0].name in body should match '^[a-zA-Z][_a-zA-Z0-9]*$', ` +
` spec.identityProviders[0].transforms.constants[1].name: Invalid value: "1mustStartWithLetter": ` +
` spec.identityProviders[0].transforms.constants[1].name in body should match '^[a-zA-Z][_a-zA-Z0-9]*$', ` +
` spec.identityProviders[0].transforms.constants[2].name: Invalid value: "_mustStartWithLetter": ` +
` spec.identityProviders[0].transforms.constants[2].name in body should match '^[a-zA-Z][_a-zA-Z0-9]*$'] ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
} ,
{
name : "IDP transform constant types must be one of the allowed enum strings" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : objectMeta ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "foo" ,
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ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
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Transforms : v1alpha1 . FederationDomainTransforms {
Constants : [ ] v1alpha1 . FederationDomainTransformsConstant {
{ Name : "a" , Type : "this is invalid" } ,
{ Name : "b" , Type : "string" } ,
{ Name : "c" , Type : "stringList" } ,
} ,
} ,
} ,
} ,
} ,
} ,
wantErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders[0].transforms.constants[0].type: Unsupported value: "this is invalid": ` +
` supported values: "string", "stringList" ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
} ,
{
name : "IDP transform expression types must be one of the allowed enum strings" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : objectMeta ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "foo" ,
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ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
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Transforms : v1alpha1 . FederationDomainTransforms {
Expressions : [ ] v1alpha1 . FederationDomainTransformsExpression {
{ Type : "this is invalid" , Expression : "foo" } ,
{ Type : "policy/v1" , Expression : "foo" } ,
{ Type : "username/v1" , Expression : "foo" } ,
{ Type : "groups/v1" , Expression : "foo" } ,
} ,
} ,
} ,
} ,
} ,
} ,
wantErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders[0].transforms.expressions[0].type: Unsupported value: "this is invalid": ` +
` supported values: "policy/v1", "username/v1", "groups/v1" ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
} ,
{
name : "IDP transform expressions cannot be empty" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : objectMeta ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "foo" ,
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ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
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Transforms : v1alpha1 . FederationDomainTransforms {
Expressions : [ ] v1alpha1 . FederationDomainTransformsExpression {
{ Type : "username/v1" , Expression : "" } ,
} ,
} ,
} ,
} ,
} ,
} ,
wantErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders[0].transforms.expressions[0].expression: Invalid value: "": ` +
` spec.identityProviders[0].transforms.expressions[0].expression in body should be at least 1 chars long ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
} ,
{
name : "IDP transform example usernames cannot be empty" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : objectMeta ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "foo" ,
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ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
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Transforms : v1alpha1 . FederationDomainTransforms {
Examples : [ ] v1alpha1 . FederationDomainTransformsExample {
{ Username : "" } ,
{ Username : "non-empty" } ,
} ,
} ,
} ,
} ,
} ,
} ,
wantErr : fmt . Sprintf ( "FederationDomain.config.supervisor.%s %q is invalid: " +
` spec.identityProviders[0].transforms.examples[0].username: Invalid value: "": ` +
` spec.identityProviders[0].transforms.examples[0].username in body should be at least 1 chars long ` ,
env . APIGroupSuffix , objectMeta . Name ) ,
} ,
{
name : "minimum valid" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : testlib . ObjectMetaWithRandomName ( t , "fd" ) ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
} ,
} ,
} ,
{
name : "minimum valid when IDPs are included" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : testlib . ObjectMetaWithRandomName ( t , "fd" ) ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
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{
DisplayName : "foo" ,
ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
} ,
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} ,
} ,
} ,
} ,
{
name : "minimum valid when IDP has transform constants, expressions, and examples" ,
fd : & v1alpha1 . FederationDomain {
ObjectMeta : testlib . ObjectMetaWithRandomName ( t , "fd" ) ,
Spec : v1alpha1 . FederationDomainSpec {
Issuer : "https://example.com" ,
IdentityProviders : [ ] v1alpha1 . FederationDomainIdentityProvider {
{
DisplayName : "foo" ,
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ObjectRef : corev1 . TypedLocalObjectReference {
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APIGroup : ptr . To ( "required in older versions of Kubernetes for each item in the identityProviders slice" ) ,
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} ,
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Transforms : v1alpha1 . FederationDomainTransforms {
Constants : [ ] v1alpha1 . FederationDomainTransformsConstant {
{ Name : "foo" , Type : "string" } ,
} ,
Expressions : [ ] v1alpha1 . FederationDomainTransformsExpression {
{ Type : "username/v1" , Expression : "foo" } ,
} ,
Examples : [ ] v1alpha1 . FederationDomainTransformsExample {
{ Username : "foo" } ,
} ,
} ,
} ,
} ,
} ,
} ,
} ,
}
for _ , test := range tests {
tt := test
t . Run ( tt . name , func ( t * testing . T ) {
t . Parallel ( )
_ , createErr := fdClient . Create ( ctx , tt . fd , metav1 . CreateOptions { } )
t . Cleanup ( func ( ) {
// Delete it if it exists.
delErr := fdClient . Delete ( ctx , tt . fd . Name , metav1 . DeleteOptions { } )
if ! k8serrors . IsNotFound ( delErr ) {
require . NoError ( t , delErr )
}
} )
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if tt . wantErr == "" && tt . wantOldKubeErr == "" && tt . wantReallyOldKubeErr == "" {
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require . NoError ( t , createErr )
} else {
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wantErr := tt . wantErr
if usingOldKubeVersionInCluster || usingReallyOldKubeVersionInCluster {
// Old versions of Kubernetes did not show the index where the error occurred in some of the messages,
// so remove the indices from the expected messages when running against an old version of Kube.
// For the above tests, it should be enough to assume that there will only be indices up to 10.
// This is useful when the only difference in the message between old and new is the missing indices.
// Otherwise, use wantOldKubeErr to say what the expected message should be for old versions.
for i := 0 ; i < 10 ; i ++ {
wantErr = strings . ReplaceAll ( wantErr , fmt . Sprintf ( "[%d]" , i ) , "" )
}
}
if usingOldKubeVersionInCluster && tt . wantOldKubeErr != "" {
// Sometimes there are other difference in older Kubernetes messages, so also allow exact
// expectation strings for those cases in wantOldKubeErr. When provided, use it on old Kube clusters.
wantErr = tt . wantOldKubeErr
}
if usingReallyOldKubeVersionInCluster && tt . wantReallyOldKubeErr != "" {
// Sometimes there are other difference in really old Kubernetes messages, so also allow exact
// expectation strings for those cases in wantOldKubeErr. When provided, use it on
// really old Kube clusters.
wantErr = tt . wantReallyOldKubeErr
}
require . EqualError ( t , createErr , wantErr )
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}
} )
}
}
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func replaceSomeConditions ( conditions [ ] v1alpha1 . Condition , replaceWithTheseConditions [ ] v1alpha1 . Condition ) [ ] v1alpha1 . Condition {
cp := make ( [ ] v1alpha1 . Condition , len ( conditions ) )
copy ( cp , conditions )
for _ , replacementCond := range replaceWithTheseConditions {
for i , cond := range cp {
if replacementCond . Type == cond . Type {
cp [ i ] = replacementCond
break
}
}
}
return cp
}
func allSuccessfulLegacyFederationDomainConditions ( idpName string , federationDomainSpec v1alpha1 . FederationDomainSpec ) [ ] v1alpha1 . Condition {
return replaceSomeConditions (
allSuccessfulFederationDomainConditions ( federationDomainSpec ) ,
[ ] v1alpha1 . Condition {
{
Type : "IdentityProvidersFound" , Status : "True" , Reason : "LegacyConfigurationSuccess" ,
Message : fmt . Sprintf ( ` no resources were specified by .spec.identityProviders[].objectRef but exactly one ` +
` identity provider resource has been found: using "%s" as identity provider: ` +
` please explicitly list identity providers in .spec.identityProviders ` +
` (this legacy configuration mode may be removed in a future version of Pinniped) ` , idpName ) ,
} ,
} ,
)
}
func allSuccessfulFederationDomainConditions ( federationDomainSpec v1alpha1 . FederationDomainSpec ) [ ] v1alpha1 . Condition {
return [ ] v1alpha1 . Condition {
{
Type : "IdentityProvidersDisplayNamesUnique" , Status : "True" , Reason : "Success" ,
Message : "the names specified by .spec.identityProviders[].displayName are unique" ,
} ,
{
Type : "IdentityProvidersFound" , Status : "True" , Reason : "Success" ,
Message : "the resources specified by .spec.identityProviders[].objectRef were found" ,
} ,
{
Type : "IdentityProvidersObjectRefAPIGroupSuffixValid" , Status : "True" , Reason : "Success" ,
Message : "the API groups specified by .spec.identityProviders[].objectRef.apiGroup are recognized" ,
} ,
{
Type : "IdentityProvidersObjectRefKindValid" , Status : "True" , Reason : "Success" ,
Message : "the kinds specified by .spec.identityProviders[].objectRef.kind are recognized" ,
} ,
{
Type : "IssuerIsUnique" , Status : "True" , Reason : "Success" ,
Message : "spec.issuer is unique among all FederationDomains" ,
} ,
{
Type : "IssuerURLValid" , Status : "True" , Reason : "Success" ,
Message : "spec.issuer is a valid URL" ,
} ,
{
Type : "OneTLSSecretPerIssuerHostname" , Status : "True" , Reason : "Success" ,
Message : "all FederationDomains are using the same TLS secret when using the same hostname in the spec.issuer URL" ,
} ,
{
Type : "Ready" , Status : "True" , Reason : "Success" ,
Message : fmt . Sprintf ( "the FederationDomain is ready and its endpoints are available: " +
"the discovery endpoint is %s/.well-known/openid-configuration" , federationDomainSpec . Issuer ) ,
} ,
{
Type : "TransformsExamplesPassed" , Status : "True" , Reason : "Success" ,
Message : "the examples specified by .spec.identityProviders[].transforms.examples[] had no errors" ,
} ,
{
Type : "TransformsExpressionsValid" , Status : "True" , Reason : "Success" ,
Message : "the expressions specified by .spec.identityProviders[].transforms.expressions[] are valid" ,
} ,
}
}
