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-rw-r--r--test/security/k8s/src/check/cmd/check/check.go4
-rw-r--r--test/security/k8s/src/check/validators/master/api.go15
-rw-r--r--test/security/k8s/src/check/validators/master/api_test.go36
3 files changed, 55 insertions, 0 deletions
diff --git a/test/security/k8s/src/check/cmd/check/check.go b/test/security/k8s/src/check/cmd/check/check.go
index 7468bc443..d124b8708 100644
--- a/test/security/k8s/src/check/cmd/check/check.go
+++ b/test/security/k8s/src/check/cmd/check/check.go
@@ -70,4 +70,8 @@ func main() {
log.Printf("IsAuditLogMaxAgeValid: %t\n", master.IsAuditLogPathSet(k8sParams))
log.Printf("IsAuditLogMaxBackupValid: %t\n", master.IsAuditLogPathSet(k8sParams))
log.Printf("IsAuditLogMaxSizeValid: %t\n", master.IsAuditLogPathSet(k8sParams))
+
+ log.Printf("IsKubeletCertificateAuthoritySet: %t\n", master.IsKubeletCertificateAuthoritySet(k8sParams))
+ log.Printf("IsClientCertificateAuthoritySet: %t\n", master.IsClientCertificateAuthoritySet(k8sParams))
+ log.Printf("IsEtcdCertificateAuthoritySet: %t\n", master.IsEtcdCertificateAuthoritySet(k8sParams))
}
diff --git a/test/security/k8s/src/check/validators/master/api.go b/test/security/k8s/src/check/validators/master/api.go
index ca517c1ec..4a70e5337 100644
--- a/test/security/k8s/src/check/validators/master/api.go
+++ b/test/security/k8s/src/check/validators/master/api.go
@@ -263,6 +263,21 @@ func IsAuditLogPathSet(params []string) bool {
return hasSingleFlagNonemptyArgument("--audit-log-path=", params)
}
+// IsKubeletCertificateAuthoritySet validates there is single "--kubelet-certificate-authority" flag and has non-empty argument.
+func IsKubeletCertificateAuthoritySet(params []string) bool {
+ return hasSingleFlagNonemptyArgument("--kubelet-certificate-authority", params)
+}
+
+// IsClientCertificateAuthoritySet validates there is single "--client-ca-file" flag and has non-empty argument.
+func IsClientCertificateAuthoritySet(params []string) bool {
+ return hasSingleFlagNonemptyArgument("--client-ca-file", params)
+}
+
+// IsEtcdCertificateAuthoritySet validates there is single "--etcd-cafile" flag and has non-empty argument.
+func IsEtcdCertificateAuthoritySet(params []string) bool {
+ return hasSingleFlagNonemptyArgument("--etcd-cafile", params)
+}
+
// hasSingleFlagNonemptyArgument checks whether selected flag was used once and has non-empty argument.
func hasSingleFlagNonemptyArgument(flag string, params []string) bool {
found := filterFlags(params, flag)
diff --git a/test/security/k8s/src/check/validators/master/api_test.go b/test/security/k8s/src/check/validators/master/api_test.go
index 23c2838aa..f0db8b776 100644
--- a/test/security/k8s/src/check/validators/master/api_test.go
+++ b/test/security/k8s/src/check/validators/master/api_test.go
@@ -28,6 +28,9 @@ var _ = Describe("Api", func() {
"--audit-log-maxage=30",
"--audit-log-maxbackup=10",
"--audit-log-maxsize=100",
+ "--kubelet-certificate-authority=TrustedCA",
+ "--client-ca-file=/etc/kubernetes/ssl/ca.pem",
+ "--etcd-cafile=/etc/kubernetes/etcd/ca.pem",
}
// kubeApiServerCasablanca was obtained from virtual environment for testing
@@ -204,6 +207,39 @@ var _ = Describe("Api", func() {
Entry("Is absent on Dublin cluster", kubeApiServerDublin, false),
Entry("Should be present on CIS-compliant cluster", kubeApiServerCISCompliant, true),
)
+
+ DescribeTable("Kubelet certificate authority",
+ func(params []string, expected bool) {
+ Expect(IsKubeletCertificateAuthoritySet(params)).To(Equal(expected))
+ },
+ Entry("Is absent on insecure cluster", []string{}, false),
+ Entry("Is empty on insecure cluster", []string{"--kubelet-certificate-authority="}, false),
+ Entry("Is absent on Casablanca cluster", kubeApiServerCasablanca, false),
+ Entry("Is absent on Dublin cluster", kubeApiServerDublin, false),
+ Entry("Should be present on CIS-compliant cluster", kubeApiServerCISCompliant, true),
+ )
+
+ DescribeTable("Client certificate authority",
+ func(params []string, expected bool) {
+ Expect(IsClientCertificateAuthoritySet(params)).To(Equal(expected))
+ },
+ Entry("Is absent on insecure cluster", []string{}, false),
+ Entry("Is empty on insecure cluster", []string{"--client-ca-file="}, false),
+ Entry("Should be present on CIS-compliant cluster", kubeApiServerCISCompliant, true),
+ Entry("Should be present on Casablanca cluster", kubeApiServerCasablanca, true),
+ Entry("Should be present on Dublin cluster", kubeApiServerDublin, true),
+ )
+
+ DescribeTable("Etcd certificate authority",
+ func(params []string, expected bool) {
+ Expect(IsEtcdCertificateAuthoritySet(params)).To(Equal(expected))
+ },
+ Entry("Is absent on insecure cluster", []string{}, false),
+ Entry("Is empty on insecure cluster", []string{"-etcd-cafile="}, false),
+ Entry("Should be present on CIS-compliant cluster", kubeApiServerCISCompliant, true),
+ Entry("Should be present on Casablanca cluster", kubeApiServerCasablanca, true),
+ Entry("Should be present on Dublin cluster", kubeApiServerDublin, true),
+ )
})
Describe("Address and port flags", func() {