add socks5 support

Plugins/webtitle.go

@@ -10,7 +10,6 @@ import (
 	"golang.org/x/text/encoding/simplifiedchinese"
 	"io"
 	"io/ioutil"
-	"net"
 	"net/http"
 	"net/url"
 	"regexp"
@@ -218,7 +217,8 @@ func GetProtocol(host string, Timeout int64) (protocol string) {
 		return
 	}
 
-	conn, err := tls.DialWithDialer(&net.Dialer{Timeout: time.Duration(Timeout) * time.Second}, "tcp", host, &tls.Config{InsecureSkipVerify: true})
+	socksconn, err := common.WrapperTcpWithTimeout("tcp", host, time.Duration(Timeout) * time.Second)
+	conn := tls.Client(socksconn, &tls.Config{InsecureSkipVerify: true})
 	defer func() {
 		if conn != nil {
 			conn.Close()