Add support for TLS 1.3 ciphers. (kubernetes#90843)

Author: pjbgf

staging/src/k8s.io/component-base/cli/flag/ciphersuites_flag.go

@@ -48,6 +48,9 @@ var ciphers = map[string]uint16{
 	"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384": tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
 	"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305":    tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
 	"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305":  tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
+	"TLS_AES_128_GCM_SHA256":                  tls.TLS_AES_128_GCM_SHA256,
+	"TLS_CHACHA20_POLY1305_SHA256":            tls.TLS_CHACHA20_POLY1305_SHA256,
+	"TLS_AES_256_GCM_SHA384":                  tls.TLS_AES_256_GCM_SHA384,
 }
 
 func TLSCipherPossibleValues() []string {

staging/src/k8s.io/component-base/cli/flag/ciphersuites_flag_test.go

@@ -86,7 +86,8 @@ func TestConstantMaps(t *testing.T) {
 		if strings.HasPrefix(declName, "VersionTLS") {
 			discoveredVersions[declName] = true
 		}
-		if strings.HasPrefix(declName, "TLS_RSA_") || strings.HasPrefix(declName, "TLS_ECDHE_") {
+		if strings.HasPrefix(declName, "TLS_RSA_") || strings.HasPrefix(declName, "TLS_ECDHE_") ||
+			strings.HasPrefix(declName, "TLS_AES_") || strings.HasPrefix(declName, "TLS_CHACHA20_") {
 			discoveredCiphers[declName] = true
 		}
 	}