/// <summary>
/// Добавить правила
/// </summary>
/// <param name="rules">Набор правил</param>
public void AddRules(IEnumerable<WindowsFirewallRule> rules)
{
foreach (WindowsFirewallRule rule in rules)
{
string ruleString = string.Format("name=\"{0}\" protocol={1} localport={2} action={3} dir={4}",
rule.Name, rule.Protocol.ToString(), rule.PortString, rule.Action, rule.Direction);
string parameter = "advfirewall firewall add rule " + ruleString;
if (rule.Description != null && rule.Description.Length > 0)
{
parameter += string.Format(
" description=\"{0}\"", rule.Description.Replace('"', '\''));
}
if (rule.Program != null && rule.Program.Length > 0)
{
parameter += string.Format(
" program=\"{0}\"", rule.Program.Replace('"', '\''));
}
if (rule.Service != null && rule.Service.Length > 0)
{
parameter += string.Format(
" service=\"{0}\"", rule.Service.Replace('"', '\''));
}
SystemCommand cmd = new SystemCommand()
{
ExecutablePath = "netsh.exe",
Parameters = parameter
};
int r = cmd.Execute();
if (r != 0)
{
throw new Exception(
string.Format(
"Невозможно добавить правило Брандмауэра: {0}.\r\nПричина: {1}.",
ruleString,
new Win32Exception(r).Message));
}
}
}
/// <summary>
/// Удалить правила
/// </summary>
/// <param name="rules">набор правил</param>
public void RemoveRules(IEnumerable<WindowsFirewallRule> rules)
{
foreach (WindowsFirewallRule rule in rules)
{
string ruleString = string.Format("name=\"{0}\"",
rule.Name, rule.Protocol.ToString(), rule.PortString);
SystemCommand cmd = new SystemCommand()
{
ExecutablePath = "netsh.exe",
Parameters = "advfirewall firewall delete rule " + ruleString
};
int r = cmd.Execute();
if (r != 0)
{
throw new Exception(
string.Format(
"Невозможно удалить правило Брандмауэра: {0}.\r\nПричина: {1}.",
ruleString,
new Win32Exception(r).Message));
}
}
}