Merge pull request #1137 from sofia-riese/patch-1

refactor(set_wireguard): replace recursion with while loop and fix some bug

scripts/menus/7_gateway.sh

@@ -546,9 +546,26 @@ set_tailscale() {
 }
 
 set_wireguard() {
-	[ -n "$wg_public_key" ] && wgp_key_info='*********' || unset wgp_key_info
-	[ -n "$wg_private_key" ] && wgv_key_info='*********' || unset wgv_key_info
-	[ -n "$wg_pre_shared_key" ] && wgpsk_key_info='*********' || unset wgpsk_key_info
+    while true; do
+
+        if [ -n "$wg_public_key" ]; then
+            wgp_key_info='*********'
+        else
+            unset wgp_key_info
+        fi
+
+        if [ -n "$wg_private_key" ]; then
+            wgv_key_info='*********'
+        else
+            unset wgv_key_info
+        fi
+
+        if [ -n "$wg_pre_shared_key" ]; then
+            wgpsk_key_info='*********'
+        else
+            unset wgpsk_key_info
+        fi
+
         echo "-----------------------------------------------"
         echo -e "\033[31m注意：\033[0m脚本默认内核为了节约内存没有编译WireGuard模块\n如需使用请先前往自定义内核更新完整版内核文件！"
         echo "-----------------------------------------------"
@@ -566,7 +583,9 @@ set_wireguard(){
         echo "-----------------------------------------------"
         read -p "请输入对应数字 > " num
         case "$num" in
-	0) ;;
+        "" | 0)
+            break
+            ;;
         1)
             if [ -n "$wg_server" ] && [ -n "$wg_port" ] && [ -n "$wg_public_key" ] && [ -n "$wg_pre_shared_key" ] && [ -n "$wg_private_key" ] && [ -n "$wg_ipv4" ]; then
                 [ "$wg_service" = ON ] && wg_service=OFF || wg_service=ON
@@ -575,7 +594,6 @@ set_wireguard(){
                 echo -e "\033[31m请先完成必选设置！\033[0m"
                 sleep 1
             fi
-		set_wireguard
             ;;
         [1-8])
             read -p "请输入相应内容(回车或0删除) > " text
@@ -609,11 +627,12 @@ set_wireguard(){
                 wg_ipv6="$text"
                 setconfig wg_ipv6 "$text" "$GT_CFG_PATH"
                 ;;
-
             esac
-		set_wireguard
             ;;
-	*) errornum ;;
+        *)
+            errornum
+            sleep 1
+            ;;
         esac
+    done
 }
-