feat: add compatible Trojan manager image

trojan-master/trojan/web.go

@@ -4,6 +4,7 @@ import (
 	"crypto/sha256"
 	"fmt"
 	"trojan/core"
+	"trojan/managerconfig"
 	"trojan/util"
 )
 
@@ -52,5 +53,8 @@ func SetDomain(domain string) {
 // GetDomainAndPort 获取域名和端口
 func GetDomainAndPort() (string, int) {
 	config := core.GetConfig()
+	if managed, err := managerconfig.Load(); err == nil && managed.Public.Port != 0 {
+		return config.SSl.Sni, managed.Public.Port
+	}
 	return config.SSl.Sni, config.LocalPort
 }