72b2d02777
- Variables specific to concierge add it to their name - All variables now start with `PINNIPED_TEST_` which makes it clear that they are for tests and also helps them not conflict with the env vars that are used in the Pinniped CLI code
90 lines
3.5 KiB
Go
90 lines
3.5 KiB
Go
// Copyright 2020 the Pinniped contributors. All Rights Reserved.
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
package integration
|
|
|
|
import (
|
|
"context"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
clientauthenticationv1beta1 "k8s.io/client-go/pkg/apis/clientauthentication/v1beta1"
|
|
|
|
"go.pinniped.dev/internal/client"
|
|
"go.pinniped.dev/internal/here"
|
|
"go.pinniped.dev/test/library"
|
|
)
|
|
|
|
// Test certificate and private key that should get an authentication error. Generated with cfssl [1], like this:
|
|
//
|
|
// $ brew install cfssl
|
|
// $ cfssl print-defaults csr | cfssl genkey -initca - | cfssljson -bare ca
|
|
// $ cfssl print-defaults csr | cfssl gencert -ca ca.pem -ca-key ca-key.pem -hostname=testuser - | cfssljson -bare client
|
|
// $ cat client.pem client-key.pem
|
|
//
|
|
// [1]: https://github.com/cloudflare/cfssl
|
|
var (
|
|
testCert = here.Doc(`
|
|
-----BEGIN CERTIFICATE-----
|
|
MIICBDCCAaugAwIBAgIUeidKWlZQuoKfBGydObI1hMwzt9cwCgYIKoZIzj0EAwIw
|
|
SDELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAkNBMRYwFAYDVQQHEw1TYW4gRnJhbmNp
|
|
c2NvMRQwEgYDVQQDEwtleGFtcGxlLm5ldDAeFw0yMDA3MjgxOTI3MDBaFw0yMTA3
|
|
MjgxOTI3MDBaMEgxCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJDQTEWMBQGA1UEBxMN
|
|
U2FuIEZyYW5jaXNjbzEUMBIGA1UEAxMLZXhhbXBsZS5uZXQwWTATBgcqhkjOPQIB
|
|
BggqhkjOPQMBBwNCAARk7XBC+OjYmrXOhm7RaJiHW4Q5VsE+iMV90Bzq7ansqAhb
|
|
04RI63Y7YPwu1aExutjLvnkWCrgf2ze8KB+8djUBo3MwcTAOBgNVHQ8BAf8EBAMC
|
|
BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw
|
|
HQYDVR0OBBYEFG0oZxV+LHUKfE4gQ67xfHJuGQ/4MBMGA1UdEQQMMAqCCHRlc3R1
|
|
c2VyMAoGCCqGSM49BAMCA0cAMEQCIEwPZhPpYhYHndfTEsWOxnxzJkmhAcYIMCeJ
|
|
d9kyq/fPAiBNCJw1MCLT8LjNlyUZCfwI2zuI3e0w6vuau89oj2zvVA==
|
|
-----END CERTIFICATE-----
|
|
`)
|
|
|
|
testKey = maskKey(here.Doc(`
|
|
-----BEGIN EC TESTING KEY-----
|
|
MHcCAQEEIAqkBGGKTH5GzLx8XZLAHEFW2E8jT+jpy0p6w6MMR7DkoAoGCCqGSM49
|
|
AwEHoUQDQgAEZO1wQvjo2Jq1zoZu0WiYh1uEOVbBPojFfdAc6u2p7KgIW9OESOt2
|
|
O2D8LtWhMbrYy755Fgq4H9s3vCgfvHY1AQ==
|
|
-----END EC TESTING KEY-----
|
|
`))
|
|
)
|
|
|
|
var maskKey = func(s string) string { return strings.ReplaceAll(s, "TESTING KEY", "PRIVATE KEY") }
|
|
|
|
func TestClient(t *testing.T) {
|
|
env := library.IntegrationEnv(t).WithCapability(library.ClusterSigningKeyIsAvailable)
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
|
|
defer cancel()
|
|
|
|
idp := library.CreateTestWebhookIDP(ctx, t)
|
|
|
|
// Use an invalid certificate/key to validate that the ServerVersion API fails like we assume.
|
|
invalidClient := library.NewClientsetWithCertAndKey(t, testCert, testKey)
|
|
_, err := invalidClient.Discovery().ServerVersion()
|
|
require.EqualError(t, err, "the server has asked for the client to provide credentials")
|
|
|
|
// Using the CA bundle and host from the current (admin) kubeconfig, do the token exchange.
|
|
clientConfig := library.NewClientConfig(t)
|
|
|
|
var resp *clientauthenticationv1beta1.ExecCredential
|
|
assert.Eventually(t, func() bool {
|
|
resp, err = client.ExchangeToken(ctx, env.ConciergeNamespace, idp, env.TestUser.Token, string(clientConfig.CAData), clientConfig.Host)
|
|
return err == nil
|
|
}, 10*time.Second, 500*time.Millisecond)
|
|
require.NoError(t, err)
|
|
|
|
require.NotNil(t, resp.Status.ExpirationTimestamp)
|
|
require.InDelta(t, time.Until(resp.Status.ExpirationTimestamp.Time), 1*time.Hour, float64(3*time.Minute))
|
|
|
|
// Create a client using the certificate and key returned by the token exchange.
|
|
validClient := library.NewClientsetWithCertAndKey(t, resp.Status.ClientCertificateData, resp.Status.ClientKeyData)
|
|
|
|
// Make a version request, which should succeed even without any authorization.
|
|
_, err = validClient.Discovery().ServerVersion()
|
|
require.NoError(t, err)
|
|
}
|