#region
/* -----------------------------------------------------------------------
*
*
* Copyright 2011-2012 GRNET S.A. All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
*
* THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and
* documentation are those of the authors and should not be
* interpreted as representing official policies, either expressed
* or implied, of GRNET S.A.
*
* -----------------------------------------------------------------------
*/
#endregion
using System.Net;
using Pithos.Interfaces;
namespace Pithos.Client.WPF
{
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
///
/// TODO: Update summary.
///
public class Proxy
{
//or the proxy changes, not when the monitor starts
public static void SetFromSettings(IPithosSettings pithosSettings)
{
IWebProxy proxy;
if (pithosSettings.UseNoProxy)
{
proxy = null;
}
else if (pithosSettings.UseManualProxy)
{
proxy = new WebProxy(pithosSettings.ProxyServer, pithosSettings.ProxyPort);
//If the proxy requires specific authentication settings, use them
if (pithosSettings.ProxyAuthentication)
{
proxy.Credentials = new NetworkCredential(pithosSettings.ProxyUsername, pithosSettings.ProxyPassword, pithosSettings.ProxyDomain);
}
//Otherwise, if there are generic authentication settings, use them
if (!String.IsNullOrWhiteSpace(CredentialCache.DefaultNetworkCredentials.UserName))
{
proxy.Credentials = CredentialCache.DefaultNetworkCredentials;
}
}
//In all other cases, use the default proxy
else
{
proxy = WebRequest.GetSystemWebProxy();
//We can't use any previous proxy credentials when we pick the default proxy
//If we set the proxy due to a change in settings, the credentials will only be
//valid for the previous proxy.
proxy.Credentials = CredentialCache.DefaultNetworkCredentials;
}
WebRequest.DefaultWebProxy = proxy;
}
public static void SetCredentials(string proxyUsername, string proxyPassword, string proxyDomain)
{
CredentialCache.DefaultNetworkCredentials.Password = proxyPassword;
CredentialCache.DefaultNetworkCredentials.UserName = proxyUsername;
CredentialCache.DefaultNetworkCredentials.Domain = proxyDomain;
if (WebRequest.DefaultWebProxy!=null)
WebRequest.DefaultWebProxy.Credentials = CredentialCache.DefaultNetworkCredentials;
}
}
}