Merge branch 'main' into 2022-readme

ROADMAP.md

@@ -33,15 +33,14 @@ The following table includes the current roadmap for Pinniped. If you have any q
 
 
 
-Last Updated: Jan 2022
+Last Updated: March 2022
 |Theme|Description|Timeline|
 |--|--|--|
-|Improving Security Posture|Support for refreshing LDAP/AD Group information |March 2022| 
 |Improving Security Posture|Support FIPS compliant Boring crypto libraries |March/April 2022|
-|Multiple IDP support|Support multiple IDPs configured on a single Supervisor|April 2022|
 |Improving Security Posture|TLS hardening |March/April 2022|
 |Improving Security Posture|Support Audit logging of security events related to Authentication |April/May 2022|
 |Improving Usability|Support for integrating with UI/Dashboards  |June/July 2022|
+|Multiple IDP support|Support multiple IDPs configured on a single Supervisor|Exploring/Ongoing|
 |Improving Security Posture|mTLS for Supervisor sessions |Exploring/Ongoing|
 |Improving Security Posture|Key management/rotation for Pinniped components with minimal downtime |Exploring/Ongoing|
 |Improving Security Posture|Support for Session Logout |Exploring/Ongoing|

hack/kind-up.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Copyright 2020 the Pinniped contributors. All Rights Reserved.
+# Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 set -euo pipefail
@@ -9,4 +9,5 @@ ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd )"
 cd "${ROOT}"
 
 # To choose a specific version of kube, add this option to the command below: `--image kindest/node:v1.18.8`.
+# To debug the kind config, add this option to the command below: `-v 10`
 kind create cluster --config "hack/lib/kind-config/single-node.yaml" --name pinniped

hack/lib/kind-config/single-node.yaml

@@ -24,6 +24,11 @@ nodes:
       containerPort: 31235
       hostPort: 12346
       listenAddress: 127.0.0.1
+# Kind v0.12.0 ignores kubeadm.k8s.io/v1beta2 for Kube v1.23+ but uses it for older versions of Kube.
+# Previous versions of Kind would use kubeadm.k8s.io/v1beta2 for all versions of Kube including 1.23.
+# To try to maximize compatibility with various versions of Kind and Kube, define this
+# ClusterConfiguration twice and hope that Kind will use the one that it likes for the given version
+# of Kube, and ignore the one that it doesn't like. This seems to work, at least for Kind v0.12.0.
 kubeadmConfigPatches:
 - |
   apiVersion: kubeadm.k8s.io/v1beta2
@@ -39,3 +44,10 @@ kubeadmConfigPatches:
       # are exercised.  For whatever reason, leaving this as false (i.e. use kube-proxy) appears to
       # hide some network misconfigurations when used internally by the API server aggregation layer.
       enable-aggregator-routing: "true"
+- |
+  apiVersion: kubeadm.k8s.io/v1beta3
+  kind: ClusterConfiguration
+  apiServer:
+    extraArgs:
+      # See comment above.
+      enable-aggregator-routing: "true"

test/integration/supervisor_discovery_test.go

@@ -32,43 +32,54 @@ import (
 	"go.pinniped.dev/test/testlib"
 )
 
-// This test is intended to exercise the supervisor's HTTP port 8080. It can either access it directly via
+// TestSupervisorOIDCDiscovery_Disruptive is intended to exercise the supervisor's HTTPS port.
-// the env.SupervisorHTTPAddress setting, or it can access it indirectly through a TLS-enabled Ingress which
+// It can either access it directly via the env.SupervisorHTTPSAddress setting, or it can access
-// uses the supervisor's port 8080 as its backend via the env.SupervisorHTTPSIngressAddress and
+// it indirectly through a TLS-enabled Ingress which uses the supervisor's HTTPS port as its backend
-// env.SupervisorHTTPSIngressCABundle settings, or it can exercise it both ways when all of those
+// (via the env.SupervisorHTTPSIngressAddress and env.SupervisorHTTPSIngressCABundle settings),
-// env settings are present.
+// or it can exercise it both ways when all of those env settings are present.
-//
-// Testing talking to the supervisor's port 8443 where the supervisor is terminating TLS itself is
-// handled by the others tests in this file.
 // Never run this test in parallel since deleting all federation domains is disruptive, see main_test.go.
 func TestSupervisorOIDCDiscovery_Disruptive(t *testing.T) {
 	env := testlib.IntegrationEnv(t)
 	client := testlib.NewSupervisorClientset(t)
+	kubeClient := testlib.NewKubernetesClientset(t)
 
 	ns := env.SupervisorNamespace
 
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Minute)
 	defer cancel()
 
+	httpsAddress := env.SupervisorHTTPSAddress
+	var ips []net.IP
+	if host, _, err := net.SplitHostPort(httpsAddress); err == nil {
+		httpsAddress = host
+	}
+	if ip := net.ParseIP(httpsAddress); ip != nil {
+		ips = append(ips, ip)
+	}
+
 	temporarilyRemoveAllFederationDomainsAndDefaultTLSCertSecret(ctx, t, ns, defaultTLSCertSecretName(env), client, testlib.NewKubernetesClientset(t))
+	defaultCA := createTLSCertificateSecret(ctx, t, ns, httpsAddress, ips, defaultTLSCertSecretName(env), kubeClient)
 
 	tests := []struct {
+		Name     string
 		Scheme   string
 		Address  string
 		CABundle string
 	}{
-		{Scheme: "http", Address: env.SupervisorHTTPAddress},
+		{Name: "direct https", Scheme: "https", Address: env.SupervisorHTTPSAddress, CABundle: string(defaultCA.Bundle())},
-		{Scheme: "https", Address: env.SupervisorHTTPSIngressAddress, CABundle: env.SupervisorHTTPSIngressCABundle},
+		{Name: "ingress https", Scheme: "https", Address: env.SupervisorHTTPSIngressAddress, CABundle: env.SupervisorHTTPSIngressCABundle},
 	}
 
 	for _, test := range tests {
+		test := test
+		t.Run(test.Name, func(t *testing.T) {
 			scheme := test.Scheme
 			addr := test.Address
 			caBundle := test.CABundle
 
 			if addr == "" {
 				// Both cases are not required, so when one is empty skip it.
-			continue
+				t.Skip("no address defined")
 			}
 
 			// Test that there is no default discovery endpoint available when there are no FederationDomains.
@@ -126,22 +137,17 @@ func TestSupervisorOIDCDiscovery_Disruptive(t *testing.T) {
 			// When we finally delete all issuers, the endpoint should be down.
 			requireDeletingFederationDomainCausesDiscoveryEndpointsToDisappear(t, config6Duplicate2, client, ns, scheme, addr, caBundle, issuer6)
 
-		// Only test this for http endpoints because https endpoints are going through an Ingress,
-		// and while it is possible to configure an Ingress to serve multiple hostnames with matching TLS certs
-		// for each hostname, that it not something that we felt like doing on all of our clusters that we
-		// run tests against.  :)
-		if scheme == "http" {
 			// "Host" headers can be used to send requests to discovery endpoints when the public address is different from the issuer name.
 			issuer7 := "https://some-issuer-host-and-port-that-doesnt-match-public-supervisor-address.com:2684/issuer7"
 			config7, _ := requireCreatingFederationDomainCausesDiscoveryEndpointsToAppear(ctx, t, scheme, addr, caBundle, issuer7, client)
 			requireDeletingFederationDomainCausesDiscoveryEndpointsToDisappear(t, config7, client, ns, scheme, addr, caBundle, issuer7)
-		}
 
 			// When we create a provider with an invalid issuer, the status is set to invalid.
 			badConfig := testlib.CreateTestFederationDomain(ctx, t, badIssuer, "", "")
 			requireStatus(t, client, ns, badConfig.Name, v1alpha1.InvalidFederationDomainStatusCondition)
 			requireDiscoveryEndpointsAreNotFound(t, scheme, addr, caBundle, badIssuer)
 			requireDeletingFederationDomainCausesDiscoveryEndpointsToDisappear(t, badConfig, client, ns, scheme, addr, caBundle, badIssuer)
+		})
 	}
 }
 

test/integration/supervisor_healthz_test.go

@@ -17,27 +17,6 @@ import (
 	"go.pinniped.dev/test/testlib"
 )
 
-// The Supervisor health endpoint is public because that makes it easier
-// for users to create an Ingress for the supervisor on platforms like
-// GKE where the Ingress wants to perform a health check. It's somewhere
-// between inconvenient and impossible to make that Ingress health check
-// happen on a private container port at this time.
-// This test checks that it is working and that it is public.
-func TestSupervisorHealthz(t *testing.T) {
-	env := testlib.IntegrationEnv(t)
-
-	if env.SupervisorHTTPAddress == "" {
-		t.Skip("PINNIPED_TEST_SUPERVISOR_HTTP_ADDRESS not defined")
-	}
-
-	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
-	defer cancel()
-
-	httpClient := &http.Client{}
-
-	httpGet(ctx, t, httpClient, fmt.Sprintf("http://%s/healthz", env.SupervisorHTTPAddress), http.StatusOK, "ok")
-}
-
 // Never run this test in parallel since deleting all federation domains and the default TLS secret is disruptive, see main_test.go.
 func TestSupervisorHealthzBootstrap_Disruptive(t *testing.T) {
 	env := testlib.IntegrationEnv(t)