增加开放端口步骤

bin/update_port.sh

@@ -73,6 +73,88 @@ find_free_port() {
   return 1
 }
 
+# ==========================================
+# 函数名: manage_port
+# 参数1: allow 或 deny (操作类型)
+# 参数2: 端口号
+# --- 使用示例 ---
+# 开启端口 8888
+# manage_port allow 8888
+
+# 关闭端口 8888
+# manage_port deny 8888
+# ==========================================
+manage_port() {
+    local ACTION=$1
+    local PORT=$2
+
+    if [[ -z "$PORT" ]]; then
+        echo "错误: 未提供端口号"
+        return 1
+    fi
+
+    # 统一转换为小写，增强鲁棒性
+    ACTION=$(echo "$ACTION" | tr '[:upper:]' '[:lower:]')
+
+    echo "--- 正在对端口 $PORT 执行 $ACTION 操作 ---"
+
+    # 1. 防火墙 (Firewall) 逻辑处理
+    if command -v firewall-cmd >/dev/null 2>&1 && systemctl is-active --quiet firewalld; then
+        # CentOS/RHEL/Fedora (firewalld)
+        if [ "$ACTION" == "allow" ]; then
+            sudo firewall-cmd --zone=public --add-port=${PORT}/tcp --permanent
+            sudo firewall-cmd --zone=public --add-port=${PORT}/udp --permanent
+        elif [ "$ACTION" == "deny" ]; then
+            sudo firewall-cmd --zone=public --remove-port=${PORT}/tcp --permanent
+            sudo firewall-cmd --zone=public --remove-port=${PORT}/udp --permanent
+        fi
+        sudo firewall-cmd --reload
+        echo "[OK] firewalld 规则已更新 ($ACTION)"
+
+    elif command -v ufw >/dev/null 2>&1 && systemctl is-active --quiet ufw; then
+        # Ubuntu/Debian (ufw)
+        if [ "$ACTION" == "allow" ]; then
+            sudo ufw allow ${PORT}/tcp
+            sudo ufw allow ${PORT}/udp
+        elif [ "$ACTION" == "deny" ]; then
+            sudo ufw delete allow ${PORT}/tcp
+            sudo ufw delete allow ${PORT}/udp
+        fi
+        echo "[OK] ufw 规则已更新 ($ACTION)"
+
+    else
+        # 兜底方案 (iptables)
+        # allow 使用 -I (Insert) 插入到规则首行，deny 使用 -D (Delete)
+        local FLAG=$([ "$ACTION" == "allow" ] && echo "-I" || echo "-D")
+        sudo iptables $FLAG INPUT -p tcp --dport ${PORT} -j ACCEPT 2>/dev/null
+        sudo iptables $FLAG INPUT -p udp --dport ${PORT} -j ACCEPT 2>/dev/null
+        echo "[OK] iptables 规则已执行 ($ACTION)"
+    fi
+
+    # 2. SELinux 逻辑处理
+    if command -v getenforce >/dev/null 2>&1; then
+        local SELINUX_STATUS=$(getenforce)
+        if [ "$SELINUX_STATUS" == "Enforcing" ]; then
+            if command -v semanage >/dev/null 2>&1; then
+                if [ "$ACTION" == "allow" ]; then
+                    # 尝试添加，若存在则尝试修改
+                    sudo semanage port -a -t http_port_t -p tcp ${PORT} 2>/dev/null || \
+                    sudo semanage port -m -t http_port_t -p tcp ${PORT}
+                elif [ "$ACTION" == "deny" ]; then
+                    sudo semanage port -d -t http_port_t -p tcp ${PORT} 2>/dev/null
+                fi
+                echo "[OK] SELinux 端口权限已更新 ($ACTION)"
+            else
+                # 如果没装 semanage，在 allow 时开启全局布尔值，deny 时通常保持不变以防影响其他业务
+                if [ "$ACTION" == "allow" ]; then
+                    echo "[!] 警告: 未找到 semanage，尝试开启全局网络连接开关..."
+                    sudo setsebool -P httpd_can_network_connect 1
+                fi
+            fi
+        fi
+    fi
+}
+
 update_port(){
   local script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"  # 脚本文件夹绝对路径
 
@@ -80,6 +162,7 @@ update_port(){
   
   local port=$(find_free_port)
   modify_json_file "$config_dir/config.json" ".inbounds[0].listen_port" "$port"
+  manage_port allow "$port"
   echo "设置端口成功"
 }
 

install.sh

@@ -37,6 +37,12 @@ install(){
 }
 
 
+get_listen_port(){
+    local port=$(jq  ./config/config.json  ".inbounds[0].listen_port")
+    echo $port
+}
+
+
 main(){
     # 显示菜单
     echo "请选择一个操作:"
@@ -59,12 +65,14 @@ main(){
             # 一键部署
             install
             create_config
+            prot_manage allow $(get_listen_port)
             run 
             print_share_link
             ;;
         2)
             # 生成配置 / 重置配置
             create_config
+            prot_manage allow $(get_listen_port)
             ;;
         3)
             # 查看分享链接
@@ -81,6 +89,7 @@ main(){
             # 修改端口
             check_config_file
             update_port
+            prot_manage allow $(get_listen_port)
             restart_docker
             ;;
         6)