Add TLS based tests to functional test suite (#3083)

cmd/test-utils_test.go

@@ -21,6 +21,7 @@ import (
 	"bytes"
 	"crypto/hmac"
 	"crypto/sha1"
+	"crypto/tls"
 	"encoding/base64"
 	"encoding/hex"
 	"encoding/json"
@@ -161,8 +162,7 @@ type TestServer struct {
 	SrvCmdCfg serverCmdConfig
 }
 
-// Starts the test server and returns the TestServer instance.
-func StartTestServer(t TestErrHandler, instanceType string) TestServer {
+func UnstartedTestServer(t TestErrHandler, instanceType string) TestServer {
 	// create an instance of TestServer.
 	testServer := TestServer{}
 	// create temporary backend for the test server.
@@ -206,7 +206,7 @@ func StartTestServer(t TestErrHandler, instanceType string) TestServer {
 	}
 
 	// Run TestServer.
-	testServer.Server = httptest.NewServer(httpHandler)
+	testServer.Server = httptest.NewUnstartedServer(httpHandler)
 
 	srvCmdCfg.serverAddr = testServer.Server.Listener.Addr().String()
 
@@ -232,6 +232,86 @@ func StartTestServer(t TestErrHandler, instanceType string) TestServer {
 	initGlobalS3Peers(endpoints)
 
 	return testServer
+
+}
+
+// Starts the test server and returns the TestServer with TLS configured instance.
+func StartTestTLSServer(t TestErrHandler, instanceType string) TestServer {
+	serverKey := []byte(`-----BEGIN RSA PRIVATE KEY-----
+MIIEpAIBAAKCAQEAwD0kEmvtaHx+M0qJAY8zFEn6UpCIbZshNIoXOOr2S3XBEar9
+gtvTGpL73rPJroVcaTJxavsQJx6iD8E38t85rTsrlxEomAk5eKVK3WyplcUuqBgm
++KMYyyWxMXgYA3+AumEHiDg1SMIgrWFka2x+dSsqRb64tzWtD3LLy/Amq4cdiO1v
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+6cJePZj7ZkSvm2tkREdR37Oh2eZqGtaIbj6VTplvKUByWa/TEozMpQ==
+-----END RSA PRIVATE KEY-----`)
+
+	serverPem := []byte(`-----BEGIN CERTIFICATE-----
+MIID2zCCAsOgAwIBAgIJALPniQGEq3KtMA0GCSqGSIb3DQEBCwUAMIGDMQswCQYD
+VQQGEwJJTjESMBAGA1UECAwJS2FybmF0YWthMRIwEAYDVQQHDAlCZW5nYWx1cnUx
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+vtKIzIB9HcGDFfBvIq+WlxYlQPSIkeq2z1iZaTl11g==
+-----END CERTIFICATE-----`)
+	// Fetch TLS key and pem files from test-data/ directory.
+	//	dir, _ := os.Getwd()
+	//	testDataDir := filepath.Join(filepath.Dir(dir), "test-data")
+	//
+	//	pemFile := filepath.Join(testDataDir, "server.pem")
+	//	keyFile := filepath.Join(testDataDir, "server.key")
+	cer, err := tls.X509KeyPair(serverPem, serverKey)
+	if err != nil {
+		t.Fatalf("Failed to load certificate: %v", err)
+	}
+	config := &tls.Config{Certificates: []tls.Certificate{cer}}
+
+	testServer := UnstartedTestServer(t, instanceType)
+	testServer.Server.TLS = config
+	testServer.Server.StartTLS()
+	return testServer
+}
+
+// Starts the test server and returns the TestServer instance.
+func StartTestServer(t TestErrHandler, instanceType string) TestServer {
+	// create an instance of TestServer.
+	testServer := UnstartedTestServer(t, instanceType)
+	testServer.Server.Start()
+	return testServer
 }
 
 // Initializes storage RPC endpoints.