impl cidr as password:CIDR:http://target

config/config.go

@@ -13,6 +13,7 @@ import (
 
 type Proxy struct {
 	Auth string
+	From string
 	To   string
 }
 
@@ -60,14 +61,15 @@ func GetRoutes() map[string]Proxy {
 	s := conf.Get("proxy2").GetString()
 	var dict map[string]string
 	if err := yaml.Unmarshal([]byte(s), &dict); err == nil && len(s) > 0 {
-		pattern := regexp.MustCompile(`(([^:]*):)?([a-z0-9]*:.*)`)
+		pattern := regexp.MustCompile(`(([^:]*):)?(([^:]*):)?([a-z0-9]*:.*)`)
 		result := map[string]Proxy{}
 		for k, v := range dict {
 			submatches := pattern.FindAllStringSubmatch(v, -1)
 			log.Printf("%+v", submatches)
 			result[k] = Proxy{
 				Auth: submatches[0][2],
-				To:   submatches[0][3],
+				From: submatches[0][4],
+				To:   submatches[0][5],
 			}
 		}
 		return result