Do not truncate x509 errors

Signed-off-by: Monis Khan <mok@vmware.com>

internal/controller/supervisorconfig/oidcupstreamwatcher/oidc_upstream_watcher.go

@@ -285,7 +285,7 @@ func (c *oidcWatcherController) validateIssuer(ctx context.Context, upstream *v1
 				Type:    typeOIDCDiscoverySucceeded,
 				Status:  v1alpha1.ConditionFalse,
 				Reason:  reasonUnreachable,
-				Message: fmt.Sprintf("failed to perform OIDC discovery against %q:\n%s", upstream.Spec.Issuer, truncateNonOIDCErr(err)),
+				Message: fmt.Sprintf("failed to perform OIDC discovery against %q:\n%s", upstream.Spec.Issuer, truncateMostLongErr(err)),
 			}
 		}
 
@@ -387,11 +387,12 @@ func computeScopes(additionalScopes []string) []string {
 	return scopes
 }
 
-func truncateNonOIDCErr(err error) string {
+func truncateMostLongErr(err error) string {
-	const max = 100
+	const max = 300
 	msg := err.Error()
 
-	if len(msg) <= max || strings.HasPrefix(msg, "oidc:") {
+	// always log oidc and x509 errors completely
+	if len(msg) <= max || strings.Contains(msg, "oidc:") || strings.Contains(msg, "x509:") {
 		return msg
 	}
 

internal/controller/supervisorconfig/oidcupstreamwatcher/oidc_upstream_watcher_test.go

@@ -24,6 +24,7 @@ import (
 	"go.pinniped.dev/generated/latest/apis/supervisor/idp/v1alpha1"
 	pinnipedfake "go.pinniped.dev/generated/latest/client/supervisor/clientset/versioned/fake"
 	pinnipedinformers "go.pinniped.dev/generated/latest/client/supervisor/informers/externalversions"
+	"go.pinniped.dev/internal/certauthority"
 	"go.pinniped.dev/internal/controllerlib"
 	"go.pinniped.dev/internal/oidc/provider"
 	"go.pinniped.dev/internal/testutil"
@@ -113,6 +114,10 @@ func TestOIDCUpstreamWatcherControllerSync(t *testing.T) {
 	testIssuerAuthorizeURL, err := url.Parse("https://example.com/authorize")
 	require.NoError(t, err)
 
+	wrongCA, err := certauthority.New("foo", time.Hour)
+	require.NoError(t, err)
+	wrongCABase64 := base64.StdEncoding.EncodeToString(wrongCA.Bundle())
+
 	var (
 		testNamespace        = "test-namespace"
 		testName             = "test-name"
@@ -371,7 +376,7 @@ func TestOIDCUpstreamWatcherControllerSync(t *testing.T) {
 			inputUpstreams: []runtime.Object{&v1alpha1.OIDCIdentityProvider{
 				ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName},
 				Spec: v1alpha1.OIDCIdentityProviderSpec{
-					Issuer:              "invalid-url-that-is-really-really-long",
+					Issuer:              "invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
 					Client:              v1alpha1.OIDCClient{SecretName: testSecretName},
 					AuthorizationConfig: v1alpha1.OIDCAuthorizationConfig{AdditionalScopes: testAdditionalScopes},
 				},
@@ -383,10 +388,10 @@ func TestOIDCUpstreamWatcherControllerSync(t *testing.T) {
 			}},
 			wantErr: controllerlib.ErrSyntheticRequeue.Error(),
 			wantLogs: []string{
-				`oidc-upstream-observer "msg"="failed to perform OIDC discovery" "error"="Get \"invalid-url-that-is-really-really-long/.well-known/openid-configuration\": unsupported protocol scheme \"\"" "issuer"="invalid-url-that-is-really-really-long" "name"="test-name" "namespace"="test-namespace"`,
+				`oidc-upstream-observer "msg"="failed to perform OIDC discovery" "error"="Get \"invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/.well-known/openid-configuration\": unsupported protocol scheme \"\"" "issuer"="invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee" "name"="test-name" "namespace"="test-namespace"`,
 				`oidc-upstream-observer "level"=0 "msg"="updated condition" "name"="test-name" "namespace"="test-namespace" "message"="loaded client credentials" "reason"="Success" "status"="True" "type"="ClientCredentialsValid"`,
-				`oidc-upstream-observer "level"=0 "msg"="updated condition" "name"="test-name" "namespace"="test-namespace" "message"="failed to perform OIDC discovery against \"invalid-url-that-is-really-really-long\":\nGet \"invalid-url-that-is-really-really-long/.well-known/openid-configuration\": unsupported protocol  [truncated 9 chars]" "reason"="Unreachable" "status"="False" "type"="OIDCDiscoverySucceeded"`,
+				`oidc-upstream-observer "level"=0 "msg"="updated condition" "name"="test-name" "namespace"="test-namespace" "message"="failed to perform OIDC discovery against \"invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee\":\nGet \"invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/.well-known/openid-configuration\": unsupported protocol  [truncated 9 chars]" "reason"="Unreachable" "status"="False" "type"="OIDCDiscoverySucceeded"`,
-				`oidc-upstream-observer "msg"="found failing condition" "error"="OIDCIdentityProvider has a failing condition" "message"="failed to perform OIDC discovery against \"invalid-url-that-is-really-really-long\":\nGet \"invalid-url-that-is-really-really-long/.well-known/openid-configuration\": unsupported protocol  [truncated 9 chars]" "name"="test-name" "namespace"="test-namespace" "reason"="Unreachable" "type"="OIDCDiscoverySucceeded"`,
+				`oidc-upstream-observer "msg"="found failing condition" "error"="OIDCIdentityProvider has a failing condition" "message"="failed to perform OIDC discovery against \"invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee\":\nGet \"invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/.well-known/openid-configuration\": unsupported protocol  [truncated 9 chars]" "name"="test-name" "namespace"="test-namespace" "reason"="Unreachable" "type"="OIDCDiscoverySucceeded"`,
 			},
 			wantResultingCache: []provider.UpstreamOIDCIdentityProviderI{},
 			wantResultingUpstreams: []v1alpha1.OIDCIdentityProvider{{
@@ -406,8 +411,56 @@ func TestOIDCUpstreamWatcherControllerSync(t *testing.T) {
 							Status:             "False",
 							LastTransitionTime: now,
 							Reason:             "Unreachable",
-							Message: `failed to perform OIDC discovery against "invalid-url-that-is-really-really-long":
+							Message: `failed to perform OIDC discovery against "invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee":
-Get "invalid-url-that-is-really-really-long/.well-known/openid-configuration": unsupported protocol  [truncated 9 chars]`,
+Get "invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/.well-known/openid-configuration": unsupported protocol  [truncated 9 chars]`,
+						},
+					},
+				},
+			}},
+		},
+		{
+			name: "really long issuer with invalid CA bundle",
+			inputUpstreams: []runtime.Object{&v1alpha1.OIDCIdentityProvider{
+				ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName},
+				Spec: v1alpha1.OIDCIdentityProviderSpec{
+					Issuer:              testIssuerURL + "/valid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
+					TLS:                 &v1alpha1.TLSSpec{CertificateAuthorityData: wrongCABase64},
+					Client:              v1alpha1.OIDCClient{SecretName: testSecretName},
+					AuthorizationConfig: v1alpha1.OIDCAuthorizationConfig{AdditionalScopes: testAdditionalScopes},
+				},
+			}},
+			inputSecrets: []runtime.Object{&corev1.Secret{
+				ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testSecretName},
+				Type:       "secrets.pinniped.dev/oidc-client",
+				Data:       testValidSecretData,
+			}},
+			wantErr: controllerlib.ErrSyntheticRequeue.Error(),
+			wantLogs: []string{
+				`oidc-upstream-observer "msg"="failed to perform OIDC discovery" "error"="Get \"` + testIssuerURL + `/valid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/.well-known/openid-configuration\": x509: certificate signed by unknown authority" "issuer"="` + testIssuerURL + `/valid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee" "name"="test-name" "namespace"="test-namespace"`,
+				`oidc-upstream-observer "level"=0 "msg"="updated condition" "name"="test-name" "namespace"="test-namespace" "message"="loaded client credentials" "reason"="Success" "status"="True" "type"="ClientCredentialsValid"`,
+				`oidc-upstream-observer "level"=0 "msg"="updated condition" "name"="test-name" "namespace"="test-namespace" "message"="failed to perform OIDC discovery against \"` + testIssuerURL + `/valid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee\":\nGet \"` + testIssuerURL + `/valid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/.well-known/openid-configuration\": x509: certificate signed by unknown authority" "reason"="Unreachable" "status"="False" "type"="OIDCDiscoverySucceeded"`,
+				`oidc-upstream-observer "msg"="found failing condition" "error"="OIDCIdentityProvider has a failing condition" "message"="failed to perform OIDC discovery against \"` + testIssuerURL + `/valid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee\":\nGet \"` + testIssuerURL + `/valid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/.well-known/openid-configuration\": x509: certificate signed by unknown authority" "name"="test-name" "namespace"="test-namespace" "reason"="Unreachable" "type"="OIDCDiscoverySucceeded"`,
+			},
+			wantResultingCache: []provider.UpstreamOIDCIdentityProviderI{},
+			wantResultingUpstreams: []v1alpha1.OIDCIdentityProvider{{
+				ObjectMeta: metav1.ObjectMeta{Namespace: testNamespace, Name: testName},
+				Status: v1alpha1.OIDCIdentityProviderStatus{
+					Phase: "Error",
+					Conditions: []v1alpha1.Condition{
+						{
+							Type:               "ClientCredentialsValid",
+							Status:             "True",
+							LastTransitionTime: now,
+							Reason:             "Success",
+							Message:            "loaded client credentials",
+						},
+						{
+							Type:               "OIDCDiscoverySucceeded",
+							Status:             "False",
+							LastTransitionTime: now,
+							Reason:             "Unreachable",
+							Message: `failed to perform OIDC discovery against "` + testIssuerURL + `/valid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee":
+Get "` + testIssuerURL + `/valid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/.well-known/openid-configuration": x509: certificate signed by unknown authority`,
 						},
 					},
 				},

test/integration/supervisor_upstream_test.go

@@ -20,7 +20,7 @@ func TestSupervisorUpstreamOIDCDiscovery(t *testing.T) {
 	t.Run("invalid missing secret and bad issuer", func(t *testing.T) {
 		t.Parallel()
 		spec := v1alpha1.OIDCIdentityProviderSpec{
-			Issuer: "https://127.0.0.1:444444/issuer",
+			Issuer: "https://127.0.0.1:444444/invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
 			Client: v1alpha1.OIDCClient{
 				SecretName: "does-not-exist",
 			},
@@ -37,8 +37,8 @@ func TestSupervisorUpstreamOIDCDiscovery(t *testing.T) {
 				Type:   "OIDCDiscoverySucceeded",
 				Status: v1alpha1.ConditionFalse,
 				Reason: "Unreachable",
-				Message: `failed to perform OIDC discovery against "https://127.0.0.1:444444/issuer":
+				Message: `failed to perform OIDC discovery against "https://127.0.0.1:444444/invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee":
-Get "https://127.0.0.1:444444/issuer/.well-known/openid-configuration": dial tcp: address 444444: in [truncated 10 chars]`,
+Get "https://127.0.0.1:444444/invalid-url-that-is-really-really-long-nanananananananannanananan-batman-nanananananananananananananana-batman-lalalalalalalalalal-batman-weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/.well-known/openid-configuration": dial tcp: address 444444: in [truncated 10 chars]`,
 			},
 		})
 	})