/// <summary>
/// Constructor for the manual proxy connection
/// </summary>
/// <param name="tcpClient">TCP client being used</param>
/// <param name="isSecure">Whether the connection is secure or not</param>
/// <param name="dataStore">The data store being used</param>
/// <param name="description">Description to add to the data store for each request</param>
/// <param name="networkSettings">Network settings to be used for the connection</param>
public SampleProxyConnection(TcpClient tcpClient,
bool isSecure,
ITrafficDataAccessor dataStore,
string description,
INetworkSettings networkSettings)
: base(tcpClient, isSecure, dataStore, description)
{
_httpClient = new WebRequestClient();
_httpClient.SetNetworkSettings(networkSettings);
}
/// <summary>
/// Network settings
/// </summary>
/// <param name="netSettings"></param>
public RequestSender(INetworkSettings netSettings)
{
_httpClient = new WebRequestClient();
if (netSettings == null)
{
netSettings = new DefaultNetworkSettings();
netSettings.CertificateValidationCallback = _certificateValidationCallback;
}
_httpClient.SetNetworkSettings(netSettings);
_httpClient.ShouldHandleCookies = true;
}
private IHttpClient GetTrackingProxyHttpClient()
{
IHttpClient webClient = new WebRequestClient();
DefaultNetworkSettings netSettings = new DefaultNetworkSettings();
//send the referer request to the tracking proxy
netSettings.CertificateValidationCallback = _networkSettings.CertificateValidationCallback;
netSettings.WebProxy = new WebProxy(_parentProxy.Host, _parentProxy.Port);
webClient.SetNetworkSettings(netSettings);
return(webClient);
}
private static IHttpClient GetHttpClient()
{
SdkSettings.Instance.HttpRequestTimeout = 60;
WebRequestClient client = new WebRequestClient();
DefaultNetworkSettings networkSettings = new DefaultNetworkSettings();
networkSettings.CertificateValidationCallback = new RemoteCertificateValidationCallback(CertificateValidator.ValidateRemoteCertificate);
networkSettings.WebProxy = HttpWebRequest.GetSystemWebProxy();
client.SetNetworkSettings(networkSettings);
return(client);
}
public void Test_NetworkSettings_ProxyUsesAProxy()
{
MockProxy mockProxy;
string testRequest = "GET http://site.com/ HTTP/1.1\r\n\r\n";
string testResponse = "HTTP/1.1 200 OK\r\n\r\n";
TrafficViewerFile dataStore = new TrafficViewerFile();
mockProxy = SetupMockProxy(testRequest, testResponse, dataStore);
mockProxy.Start();
ManualExploreProxy meProxy = new ManualExploreProxy("127.0.0.1", 0, null); //use a random port
meProxy.NetworkSettings.WebProxy = new WebProxy(mockProxy.Host, mockProxy.Port);
meProxy.Start();
WebRequestClient client = new WebRequestClient();
INetworkSettings networkSettings = new DefaultNetworkSettings();
networkSettings.WebProxy = new WebProxy(meProxy.Host, meProxy.Port);
client.SetNetworkSettings(networkSettings);
HttpRequestInfo testReqInfo = new HttpRequestInfo(testRequest);
Assert.AreEqual(0, dataStore.RequestCount);
HttpResponseInfo respInfo = client.SendRequest(testReqInfo);
meProxy.Stop();
mockProxy.Stop();
//test that the request goes through the mock proxy by checking the data store
Assert.AreEqual(200, respInfo.Status);
Assert.AreEqual(1, dataStore.RequestCount);
}
//[TestMethod]
public void Test_ReverseProxy()
{
string testRequest = "GET / HTTP/1.1\r\n";
string site1Response = "HTTP/1.1 200 OK\r\n\r\nThis is site1";
string site2Response = "HTTP/1.1 200 OK\r\n\r\nThis is site2";
//create two mock sites each on a different port and a http client that send a request to the first but in fact gets redirected to the other
TrafficViewerFile site1Source = new TrafficViewerFile();
site1Source.AddRequestResponse(testRequest, site1Response);
TrafficViewerFile site2Source = new TrafficViewerFile();
site2Source.AddRequestResponse(testRequest, site2Response);
TrafficStoreProxy mockSite1 = new TrafficStoreProxy(
site1Source, null, "127.0.0.1", 0, 0);
mockSite1.Start();
TrafficStoreProxy mockSite2 = new TrafficStoreProxy(
site2Source, null, "127.0.0.1", 0, 0);
mockSite2.Start();
HttpRequestInfo reqInfo = new HttpRequestInfo(testRequest);
//request will be sent to site 1
reqInfo.Host = mockSite1.Host;
reqInfo.Port = mockSite1.Port;
ReverseProxy revProxy = new ReverseProxy("127.0.0.1", 0, 0, null);
revProxy.ExtraOptions[ReverseProxy.FORWARDING_HOST_OPT] = mockSite2.Host;
revProxy.ExtraOptions[ReverseProxy.FORWARDING_PORT_OPT] = mockSite2.Port.ToString();
revProxy.Start();
//make an http client
IHttpClient client = new WebRequestClient();
DefaultNetworkSettings settings = new DefaultNetworkSettings();
settings.WebProxy = new WebProxy(revProxy.Host, revProxy.Port);
client.SetNetworkSettings(settings);
//send the request Http and verify the target site received it
HttpResponseInfo respInfo = client.SendRequest(reqInfo);
string respBody = respInfo.ResponseBody.ToString();
Assert.IsTrue(respBody.Contains("This is site2"));
//check over ssl
reqInfo.IsSecure = true;
respInfo = client.SendRequest(reqInfo);
respBody = respInfo.ResponseBody.ToString();
Assert.IsTrue(respBody.Contains("This is site2"));
mockSite1.Stop();
mockSite2.Stop();
revProxy.Stop();
}
