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// Connect to a memcached server. | |
func Connect(prot, dest string) (rv *Client, err error) { | |
conn, err := dialFun(prot, dest) | |
if err != nil { | |
return nil, err | |
} | |
tcpConn, isTcpConn := conn.(*net.TCPConn) | |
if !isTcpConn { | |
log.Printf("Not TCP Conn: %T", conn) | |
return Wrap(conn) | |
} else { | |
err = tcpConn.SetNoDelay(false) | |
if err != nil { | |
log.Printf("Failed to disable TCP nodelay (%s)", err) | |
} | |
tlsConfig, configErr := McClientConfigForX509("/Users/adam/Desktop/x509/chain.pem", | |
"/Users/adam/Desktop/x509/pkey.key", "/Users/adam/Desktop/x509/ca.pem") | |
if configErr != nil { | |
log.Printf("error building tls config: %v", configErr) | |
} | |
tlsConfig.ServerName = "127.0.0.1" | |
log.Printf("MC tlsConfig: %+v", tlsConfig) | |
tlsConn := tls.Client(tcpConn, tlsConfig) | |
tlsErr := tlsConn.Handshake() | |
if tlsErr != nil { | |
log.Printf("tls handshake failed with error: %v", tlsErr) | |
} | |
return Wrap(tlsConn) | |
} | |
} | |
func McClientConfigForX509(certFile, keyFile, rootFile string) (*tls.Config, error) { | |
cfg := &tls.Config{} | |
if certFile != "" && keyFile != "" { | |
tlsCert, err := tls.LoadX509KeyPair(certFile, keyFile) | |
if err != nil { | |
return nil, err | |
} | |
cfg.Certificates = []tls.Certificate{tlsCert} | |
} else { | |
//error need to pass both certfile and keyfile | |
return nil, fmt.Errorf("N1QL: Need to pass both certfile and keyfile") | |
} | |
var caCert []byte | |
var err1 error | |
caCertPool := x509.NewCertPool() | |
if rootFile != "" { | |
// Read that value in | |
caCert, err1 = ioutil.ReadFile(rootFile) | |
if err1 != nil { | |
return nil, fmt.Errorf(" Error in reading cacert file, err: %v", err1) | |
} | |
caCertPool.AppendCertsFromPEM(caCert) | |
} | |
cfg.RootCAs = caCertPool | |
return cfg, nil | |
} |
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