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Restore "Make bootstrap client cert loading part of rotation""

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This reverts the revert of commit 34642222676640b3c1dd255cc453000f2743ccde.

Kubernetes-commit: 486577df17570b321a91b223901d7e4fdbb63519
This commit is contained in:
Clayton Coleman
2018-11-17 13:44:58 -05:00
committed by Kubernetes Publisher
parent b2d26f2856
commit 96e95840d4
2 changed files with 141 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

75
util/certificate/certificate_manager_test.go
View File

@@ -60,6 +60,23 @@ iQIgZX08DA8VfvcA5/Xj1Zjdey9FVY6POLXen6RPiabE97UCICp6eUW7ht+2jjar
e35EltCRCjoejRHTuN9TC0uCoVipAiAXaJIx/Q47vGwiw6Y8KXsNU6y54gTbOSxX
54LzHNk/+Q==
-----END RSA PRIVATE KEY-----`)
var expiredStoreCertData = newCertificateData(`-----BEGIN CERTIFICATE-----
MIIBFzCBwgIJALhygXnxXmN1MA0GCSqGSIb3DQEBCwUAMBMxETAPBgNVBAMMCGhv
c3QtMTIzMB4XDTE4MTEwNDIzNTc1NFoXDTE4MTEwNTIzNTc1NFowEzERMA8GA1UE
AwwIaG9zdC0xMjMwXDANBgkqhkiG9w0BAQEFAANLADBIAkEAtBMa7NWpv3BVlKTC
PGO/LEsguKqWHBtKzweMY2CVtAL1rQm913huhxF9w+ai76KQ3MHK5IVnLJjYYA5M
zP2H5QIDAQABMA0GCSqGSIb3DQEBCwUAA0EAN2DPFUtCzqnidL+5nh+46Sk6dkMI
T5DD11UuuIjZusKvThsHKVCIsyJ2bDo7cTbI+/nklLRP+FcC2wESFUgXbA==
-----END CERTIFICATE-----`, `-----BEGIN RSA PRIVATE KEY-----
MIIBUwIBADANBgkqhkiG9w0BAQEFAASCAT0wggE5AgEAAkEAtBMa7NWpv3BVlKTC
PGO/LEsguKqWHBtKzweMY2CVtAL1rQm913huhxF9w+ai76KQ3MHK5IVnLJjYYA5M
zP2H5QIDAQABAkAS9BfXab3OKpK3bIgNNyp+DQJKrZnTJ4Q+OjsqkpXvNltPJosf
G8GsiKu/vAt4HGqI3eU77NvRI+mL4MnHRmXBAiEA3qM4FAtKSRBbcJzPxxLEUSwg
XSCcosCktbkXvpYrS30CIQDPDxgqlwDEJQ0uKuHkZI38/SPWWqfUmkecwlbpXABK
iQIgZX08DA8VfvcA5/Xj1Zjdey9FVY6POLXen6RPiabE97UCICp6eUW7ht+2jjar
e35EltCRCjoejRHTuN9TC0uCoVipAiAXaJIx/Q47vGwiw6Y8KXsNU6y54gTbOSxX
54LzHNk/+Q==
-----END RSA PRIVATE KEY-----`)
var bootstrapCertData = newCertificateData(
`-----BEGIN CERTIFICATE-----
MIICRzCCAfGgAwIBAgIJANXr+UzRFq4TMA0GCSqGSIb3DQEBCwUAMH4xCzAJBgNV
@@ -388,8 +405,8 @@ func TestRotateCertCreateCSRError(t *testing.T) {
},
getTemplate: func() *x509.CertificateRequest { return &x509.CertificateRequest{} },
usages: []certificates.KeyUsage{},
certSigningRequestClient: fakeClient{
failureType: createError,
clientFn: func(_ *tls.Certificate) (certificatesclient.CertificateSigningRequestInterface, error) {
return fakeClient{failureType: createError}, nil
},
}
@@ -411,8 +428,8 @@ func TestRotateCertWaitingForResultError(t *testing.T) {
},
getTemplate: func() *x509.CertificateRequest { return &x509.CertificateRequest{} },
usages: []certificates.KeyUsage{},
certSigningRequestClient: fakeClient{
failureType: watchError,
clientFn: func(_ *tls.Certificate) (certificatesclient.CertificateSigningRequestInterface, error) {
return fakeClient{failureType: watchError}, nil
},
}
@@ -598,6 +615,14 @@ func TestInitializeCertificateSigningRequestClient(t *testing.T) {
expectedCertBeforeStart: storeCertData,
expectedCertAfterStart: storeCertData,
},
{
description: "Current certificate expired, no bootstrap certificate",
storeCert: expiredStoreCertData,
bootstrapCert: nilCertificate,
apiCert: apiServerCertData,
expectedCertBeforeStart: nil,
expectedCertAfterStart: apiServerCertData,
},
}
for _, tc := range testCases {
@@ -621,19 +646,25 @@ func TestInitializeCertificateSigningRequestClient(t *testing.T) {
CertificateStore: certificateStore,
BootstrapCertificatePEM: tc.bootstrapCert.certificatePEM,
BootstrapKeyPEM: tc.bootstrapCert.keyPEM,
ClientFn: func(_ *tls.Certificate) (certificatesclient.CertificateSigningRequestInterface, error) {
return &fakeClient{
certificatePEM: tc.apiCert.certificatePEM,
}, nil
},
})
if err != nil {
t.Errorf("Got %v, wanted no error.", err)
}
certificate := certificateManager.Current()
if !certificatesEqual(certificate, tc.expectedCertBeforeStart.certificate) {
t.Errorf("Got %v, wanted %v", certificateString(certificate), certificateString(tc.expectedCertBeforeStart.certificate))
}
if err := certificateManager.SetCertificateSigningRequestClient(&fakeClient{
certificatePEM: tc.apiCert.certificatePEM,
}); err != nil {
t.Errorf("Got error %v, expected none.", err)
if tc.expectedCertBeforeStart == nil {
if certificate != nil {
t.Errorf("Expected certificate to be nil, was %s", certificate.Leaf.NotAfter)
}
} else {
if !certificatesEqual(certificate, tc.expectedCertBeforeStart.certificate) {
t.Errorf("Got %v, wanted %v", certificateString(certificate), certificateString(tc.expectedCertBeforeStart.certificate))
}
}
if m, ok := certificateManager.(*manager); !ok {
@@ -649,6 +680,12 @@ func TestInitializeCertificateSigningRequestClient(t *testing.T) {
}
certificate = certificateManager.Current()
if tc.expectedCertAfterStart == nil {
if certificate != nil {
t.Errorf("Expected certificate to be nil, was %s", certificate.Leaf.NotAfter)
}
return
}
if !certificatesEqual(certificate, tc.expectedCertAfterStart.certificate) {
t.Errorf("Got %v, wanted %v", certificateString(certificate), certificateString(tc.expectedCertAfterStart.certificate))
}
@@ -721,8 +758,10 @@ func TestInitializeOtherRESTClients(t *testing.T) {
CertificateStore: certificateStore,
BootstrapCertificatePEM: tc.bootstrapCert.certificatePEM,
BootstrapKeyPEM: tc.bootstrapCert.keyPEM,
CertificateSigningRequestClient: &fakeClient{
certificatePEM: tc.apiCert.certificatePEM,
ClientFn: func(_ *tls.Certificate) (certificatesclient.CertificateSigningRequestInterface, error) {
return &fakeClient{
certificatePEM: tc.apiCert.certificatePEM,
}, nil
},
})
if err != nil {
@@ -873,10 +912,12 @@ func TestServerHealth(t *testing.T) {
CertificateStore: certificateStore,
BootstrapCertificatePEM: tc.bootstrapCert.certificatePEM,
BootstrapKeyPEM: tc.bootstrapCert.keyPEM,
CertificateSigningRequestClient: &fakeClient{
certificatePEM: tc.apiCert.certificatePEM,
failureType: tc.failureType,
err: tc.clientErr,
ClientFn: func(_ *tls.Certificate) (certificatesclient.CertificateSigningRequestInterface, error) {
return &fakeClient{
certificatePEM: tc.apiCert.certificatePEM,
failureType: tc.failureType,
err: tc.clientErr,
}, nil
},
})
if err != nil {