public static void CloseFileWall()
{
// 1. 判断当前系统为XP或Win7
//RegistryKey rk = Registry.LocalMachine.OpenSubKey(@"Software\\Microsoft\\Windows NT\\CurrentVersion");
//var VersionName = rk.GetValue("ProductName").ToString();
//rk.Close();
// 2.关闭防火墙
//if (VersionName.Contains("XP"))
//{
// RegistryKey rekey = Registry.LocalMachine.OpenSubKey(@"SYSTEM\\CurrentControlSet\\Services\\SharedAccess\\Parameters\\FirewallPolicy\\StandardProfile", true);
// var Enablefilewall = rekey.GetValue("EnableFirewall").ToString();
// if (Enablefilewall == "1")
// {
// rekey.SetValue("EnableFirewall", 0);
// }
// rekey.Close();
//}
//else
{
INetFwPolicy2 firewallPolicy = (INetFwPolicy2)Activator.CreateInstance(Type.GetTypeFromProgID("HNetCfg.FwPolicy2"));
// 禁用<高级安全Windows防火墙> - 专有配置文件的防火墙
firewallPolicy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PRIVATE, false);
// 禁用<高级安全Windows防火墙> - 公用配置文件的防火墙
firewallPolicy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PUBLIC, false);
}
}
/// <summary>
/// Set the firewall status (enabled or disabled).
/// </summary>
/// <param name="enable">True to enable, or false to disable.</param>
public static void SetFirewall(bool enable)
{
NET_FW_PROFILE_TYPE2_ currentProfileTypes;
INetFwPolicy2 policy = GetCurrentPolicy();
currentProfileTypes = (NET_FW_PROFILE_TYPE2_)policy.CurrentProfileTypes;
policy.set_FirewallEnabled(currentProfileTypes, enable);
}
/// <summary>
/// 通过对象防火墙操作
/// </summary>
/// <param name="isOpenDomain">域网络防火墙（禁用：false；启用（默认）：true）</param>
/// <param name="isOpenPublicState">公共网络防火墙（禁用：false；启用（默认）：true）</param>
/// <param name="isOpenStandard">专用网络防火墙（禁用: false；启用（默认）：true）</param>
/// <returns></returns>
public static bool FirewallOperateByObject(bool isOpenDomain = true, bool isOpenPublicState = true, bool isOpenStandard = true)
{
try
{
INetFwPolicy2 firewallPolicy = (INetFwPolicy2)Activator.CreateInstance(Type.GetTypeFromProgID("HNetCfg.FwPolicy2"));
// 启用<高级安全Windows防火墙> - 专有配置文件的防火墙
firewallPolicy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PRIVATE, isOpenStandard);
// 启用<高级安全Windows防火墙> - 公用配置文件的防火墙
firewallPolicy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PUBLIC, isOpenPublicState);
// 启用<高级安全Windows防火墙> - 域配置文件的防火墙
firewallPolicy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_DOMAIN, isOpenDomain);
}
catch (Exception e)
{
string error = $"防火墙修改出错：{e.Message}";
//throw new Exception(error);
System.Windows.Forms.MessageBox.Show(error);
return(false);
}
return(true);
}
/// <summary>
/// 防火墙操作
/// </summary>
/// <param name="isOpenDomain">域网络防火墙（禁用：false；启用（默认）：true）</param>
/// <param name="isOpenPublicState">公共网络防火墙（禁用：false；启用（默认）：true）</param>
/// <param name="isOpenStandard">专用网络防火墙（禁用: false；启用（默认）：true）</param>
/// <returns></returns>
public static bool FirewallOpen(bool isOpenDomain = true, bool isOpenPublicState = true, bool isOpenStandard = true)
{
try
{
if (!IsAdministrator)
{
throw new Exception("操作防火墙必须已管理员身份运行。");
}
INetFwPolicy2 firewallPolicy = (INetFwPolicy2)Activator.CreateInstance(Type.GetTypeFromProgID("HNetCfg.FwPolicy2"));
// 启用<高级安全Windows防火墙> - 专有配置文件的防火墙
firewallPolicy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PRIVATE, isOpenStandard);
// 启用<高级安全Windows防火墙> - 公用配置文件的防火墙
firewallPolicy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PUBLIC, isOpenPublicState);
// 启用<高级安全Windows防火墙> - 域配置文件的防火墙
firewallPolicy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_DOMAIN, isOpenDomain);
}
catch (Exception e)
{
string error = $"防火墙修改出错：{e.Message}";
throw new Exception(error);
}
return(true);
}
public static void SetFirewallStatus(bool newStatus)
{
try
{
NET_FW_PROFILE_TYPE2_ fwCurrentProfileTypes;
INetFwPolicy2 currPolicy = getCurrPolicy();
//read Current Profile Types (only to increase Performace)
//avoids access on CurrentProfileTypes from each Property
fwCurrentProfileTypes = (NET_FW_PROFILE_TYPE2_)currPolicy.CurrentProfileTypes;
currPolicy.set_FirewallEnabled(fwCurrentProfileTypes, newStatus);
}
catch (Exception e)
{
Logger.Log(e.ToString());
}
}
private Boolean changeStatus(NET_FW_PROFILE_TYPE2_ fwProfile, Boolean enabled)
{
fw.set_FirewallEnabled(fwProfile, enabled);
return(true);
}
public static void Enable_Firewall()
{
policy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PUBLIC, true);
policy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PRIVATE, true);
policy.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_DOMAIN, true);
}
public void SetFirewallStatus(INetFwPolicy2 currentPolicy, bool newStatus)
{
var fwCurrentProfileTypes = (NET_FW_PROFILE_TYPE2_)currentPolicy.CurrentProfileTypes;
currentPolicy.set_FirewallEnabled(fwCurrentProfileTypes, newStatus);
}