NetFwMgr

gistfile1.cs

 public class NetFwMgr : DynamicComBase
 {
    /// <summary>
    /// Default constructor.
    /// </summary>
    public NetFwMgr()
    {
        // Initialize the COM object.
        Type fwMgrType = Type.GetTypeFromProgID("HNetCfg.FwMgr");
        base.comObj = Activator.CreateInstance(fwMgrType);
    }
 
    /// <summary>
    /// Set the port in the firewall.
    /// </summary>
    /// <param name="profile"></param>
    /// <param name="name"></param>
    /// <param name="protocol"></param>
    /// <param name="port"></param>
    /// <param name="scope"></param>
    /// <param name="enabled"></param>
    public void SetPort(NetFwProfile profile, string name, NetFwIpProtocol protocol, int port, NetFwScope scope, bool enabled)
    {
        if (profile == NetFwProfile.All)
            throw new ArgumentException("The profile 'All' is not allowed here.");
 
        // Create a port object.
        Type fwPortType = Type.GetTypeFromProgID("HNetCfg.FwOpenPort");
        dynamic fwPort = Activator.CreateInstance(fwPortType);
 
        // Configure the port.
        fwPort.Name = name;
        fwPort.Protocol = (int)protocol;
        fwPort.Port = port;
        fwPort.Scope = (int)scope;
        fwPort.Enabled = enabled;
 
        // Add to profile.
        comObj.LocalPolicy.GetProfileByType((int)profile).GloballyOpenPorts.Add(fwPort);
    }
 
    /// <summary>
    /// Verify if the firewall is enabled.
    /// Note, this will fail if the service is stopped.
    /// </summary>
    public bool IsEnabled
    {
        get
        {
            return comObj.LocalPolicy.CurrentProfile.FirewallEnabled;
        }
    }
 
    /// <summary>
    /// Get a list of authorized applications.
    /// </summary>
    public List<NetFwAuthorizedApplication> GetAuthorizedApplications()
    {
        // Create a new list.
        List<NetFwAuthorizedApplication> applications = new List<NetFwAuthorizedApplication>();
 
        // Get all applications and create typed objects.
        foreach (dynamic application in comObj.LocalPolicy.CurrentProfile.AuthorizedApplications)
        {
            applications.Add(new NetFwAuthorizedApplication(application));
 
            // Clean current COM object.
            ReleaseCom(application);
        }
 
        // Clean up all released COM objects.
        CleanAllReleased();
 
        // Done.
        return applications;
    }
 }