public void BypassArrayList()
{
Uri proxy1 = new Uri("http://proxy.contoso.com");
Uri proxy2 = new Uri("http://proxy2.contoso.com");
WebProxy p = new WebProxy(proxy1, true);
p.BypassArrayList.Add("http://proxy2.contoso.com");
p.BypassArrayList.Add("http://proxy2.contoso.com");
Assert.AreEqual(2, p.BypassList.Length, "#1");
Assert.IsTrue(!p.IsBypassed(new Uri("http://www.google.com")), "#2");
Assert.IsTrue(p.IsBypassed(proxy2), "#3");
Assert.AreEqual(proxy2, p.GetProxy(proxy2), "#4");
p.BypassArrayList.Add("?^!@#$%^&}{][");
Assert.AreEqual(3, p.BypassList.Length, "#10");
try {
Assert.IsTrue(!p.IsBypassed(proxy2), "#11");
Assert.IsTrue(!p.IsBypassed(new Uri("http://www.x.com")), "#12");
Assert.AreEqual(proxy1, p.GetProxy(proxy2), "#13");
// hmm... although #11 and #13 succeeded before (#3 resp. #4),
// it now fails to bypass, and the IsByPassed and GetProxy
// methods do not fail.. so when an illegal regular
// expression is added through this property it's ignored.
// probably an ms.net bug?? :(
} catch (ArgumentException) {
Assert.Fail("#15: illegal regular expression");
}
}
public bool ShouldProxyBeBypassed(HttpProxySettings proxySettings, HttpUri url)
{
//We are utilizing the WebProxy implementation here to save us having to re-implement it. This way we use Microsofts implementation
var proxy = new WebProxy(proxySettings.Host + ":" + proxySettings.Port, proxySettings.BypassLocalAddress, proxySettings.BypassListAsArray);
return(proxy.IsBypassed((Uri)url));
}
/// <summary>
/// Метод формирования нестандартного прокси из параметров
/// </summary>
/// <param name="uri"></param>
/// <param name="addrDefinition"></param>
/// <param name="bypassDefinition"></param>
/// <returns></returns>
public static WebProxy SelectCustomProxy(Uri uri, string addrDefinition, string bypassDefinition)
{
var defs = ProxyRecord.Parse(addrDefinition);
var def = defs.FirstOrDefault(_ => _.TargetScheme.ToUpperInvariant() == uri.Scheme.ToUpperInvariant());
if (null == def)
{
def = defs.FirstOrDefault(_ => _.TargetScheme == "*");
}
if (null == def)
{
return(null);
}
var proxy = new WebProxy(
def.Uri,
true, null,
def.Credentials);
if (!string.IsNullOrWhiteSpace(bypassDefinition))
{
proxy.BypassList = bypassDefinition.SmartSplit(false, true, ' ').ToArray();
}
if (proxy.IsBypassed(uri))
{
return(null);
}
return(proxy);
}
public static void WebProxy_InvalidBypassUrl_AddedDirectlyToList_SilentlyEaten()
{
var p = new WebProxy("http://bing.com");
p.BypassArrayList.Add("*.com");
p.IsBypassed(new Uri("http://microsoft.com")); // exception should be silently eaten
}
public void IsBypassed_ShouldReturnValuePassedToCtor(bool bypassOnLocal)
{
var uri = new Uri("http://proxy-example.com:9090");
var proxy = new WebProxy(uri, bypassOnLocal);
Assert.True(proxy.IsBypassed(new Uri("https://airbrake.io/")) == bypassOnLocal);
}
public static void WebProxy_InvalidArgs_Throws()
{
var p = new WebProxy();
AssertExtensions.Throws <ArgumentNullException>("destination", () => p.GetProxy(null));
AssertExtensions.Throws <ArgumentNullException>("host", () => p.IsBypassed(null));
Assert.ThrowsAny <ArgumentException>(() => p.BypassList = new string[] { "*.com" });
}
public void IsByPassed()
{
WebProxy p = new WebProxy("http://proxy.contoso.com", true);
Assert.IsTrue(!p.IsBypassed(new Uri("http://www.google.com")), "#1");
Assert.IsTrue(p.IsBypassed(new Uri("http://localhost/index.html")), "#2");
Assert.IsTrue(p.IsBypassed(new Uri("http://localhost:8080/index.html")), "#3");
Assert.IsTrue(p.IsBypassed(new Uri("http://loopback:8080/index.html")), "#4");
Assert.IsTrue(p.IsBypassed(new Uri("http://127.0.0.01:8080/index.html")), "#5");
Assert.IsTrue(p.IsBypassed(new Uri("http://webserver/index.html")), "#6");
Assert.IsTrue(!p.IsBypassed(new Uri("http://webserver.com/index.html")), "#7");
p = new WebProxy("http://proxy.contoso.com", false);
Assert.IsTrue(!p.IsBypassed(new Uri("http://www.google.com")), "#11");
Assert.IsTrue(p.IsBypassed(new Uri("http://localhost/index.html")), "#12: lamespec of ms.net");
Assert.IsTrue(p.IsBypassed(new Uri("http://localhost:8080/index.html")), "#13: lamespec of ms.net");
Assert.IsTrue(p.IsBypassed(new Uri("http://loopback:8080/index.html")), "#14: lamespec of ms.net");
Assert.IsTrue(p.IsBypassed(new Uri("http://127.0.0.01:8080/index.html")), "#15: lamespec of ms.net");
Assert.IsTrue(!p.IsBypassed(new Uri("http://webserver/index.html")), "#16");
p.BypassList = new string [] { "google.com", "contoso.com" };
Assert.IsTrue(p.IsBypassed(new Uri("http://www.google.com")), "#20");
Assert.IsTrue(p.IsBypassed(new Uri("http://www.GOOGLE.com")), "#21");
Assert.IsTrue(p.IsBypassed(new Uri("http://www.contoso.com:8080/foo/bar/index.html")), "#22");
Assert.IsTrue(!p.IsBypassed(new Uri("http://www.contoso2.com:8080/foo/bar/index.html")), "#23");
Assert.IsTrue(!p.IsBypassed(new Uri("http://www.foo.com:8080/contoso.com.html")), "#24");
p.BypassList = new string [] { "https" };
Assert.IsTrue(!p.IsBypassed(new Uri("http://www.google.com")), "#30");
Assert.IsTrue(p.IsBypassed(new Uri("https://www.google.com")), "#31");
}
public void IsByPassed_Address_Null()
{
WebProxy p = new WebProxy((Uri)null, false);
Assert.IsTrue(p.IsBypassed(new Uri("http://www.google.com")), "#1");
p = new WebProxy((Uri)null, true);
Assert.IsTrue(p.IsBypassed(new Uri("http://www.google.com")), "#2");
}
public bool IsBypassed(Uri host)
{
bool retVal = m_inner.IsBypassed(host);
if (retVal)
{
Debug.WriteLine(string.Format("BYPASSING PROXY for '{0}'.",
host.AbsoluteUri));
}
return(retVal);
}
public void IsByPassed_Host_Null()
{
WebProxy p = new WebProxy("http://proxy.contoso.com", true);
try {
p.IsBypassed(null);
Assert.Fail("#A1");
#if NET_2_0
} catch (ArgumentNullException ex) {
Assert.AreEqual(typeof(ArgumentNullException), ex.GetType(), "#A2");
Assert.IsNotNull(ex.Message, "#A3");
Assert.IsNotNull(ex.ParamName, "#A4");
Assert.AreEqual("host", ex.ParamName, "#A5");
Assert.IsNull(ex.InnerException, "#A6");
}
#else
} catch (NullReferenceException) {
public static string PostRequest(string url, WebHeaderCollection headers)
{
var responseFromServer = "";
ServicePointManager.Expect100Continue = false;
WebProxy myProxy = new WebProxy();
myProxy.IsBypassed(new Uri(url));
var request = (HttpWebRequest)WebRequest.Create(url);
request.Proxy = myProxy;
request.Method = "POST";
request.ContentType = "text/plain; charset=UTF-8";
request.Referer = Parse.BET365_HOME + "/";
request.Headers.Add("Origin", Parse.BET365_HOME);
request.UserAgent = Parse.USER_AGENT;
request.Accept = "*/*";
request.AutomaticDecompression = DecompressionMethods.GZip;
request.KeepAlive = true;
request.ContentLength = 0;
request.Headers.Add(headers);
request.Timeout = 1500;
using (var response = (HttpWebResponse)request.GetResponse())
{
using (var dataStream = response.GetResponseStream())
{
Debug.Assert(dataStream != null, "dataStream != null");
using (BufferedStream buffer = new BufferedStream(dataStream))
{
using (StreamReader readerStream = new StreamReader(buffer))
{
responseFromServer = readerStream.ReadToEnd();
readerStream.Close();
}
buffer.Close();
}
response.Close();
dataStream.Close();
}
}
return(responseFromServer);
}
//</snippet11>
//<snippet12>
public static WebProxy CreateProxyAndCheckBypass(bool bypassLocal)
{
// Do not use the proxy server for Contoso.com URIs.
string[] bypassList = new string[] { ";*.Contoso.com" };
WebProxy proxy = new WebProxy("http://contoso",
bypassLocal,
bypassList);
// Test the bypass list.
if (!proxy.IsBypassed(new Uri("http://www.Contoso.com")))
{
Console.WriteLine("Bypass not working!");
return(null);
}
else
{
Console.WriteLine("Bypass is working.");
return(proxy);
}
}
public void IsByPassed_Host_Null()
{
WebProxy p = new WebProxy("http://proxy.contoso.com", true);
try {
p.IsBypassed(null);
Assert.Fail("#A1");
} catch (ArgumentNullException ex) {
Assert.AreEqual(typeof(ArgumentNullException), ex.GetType(), "#A2");
Assert.IsNotNull(ex.Message, "#A3");
Assert.IsNotNull(ex.ParamName, "#A4");
Assert.AreEqual("host", ex.ParamName, "#A5");
Assert.IsNull(ex.InnerException, "#A6");
}
p = new WebProxy((Uri)null);
try {
p.IsBypassed(null);
Assert.Fail("#B1");
} catch (ArgumentNullException ex) {
Assert.AreEqual(typeof(ArgumentNullException), ex.GetType(), "#B2");
Assert.IsNotNull(ex.Message, "#B3");
Assert.IsNotNull(ex.ParamName, "#B4");
Assert.AreEqual("host", ex.ParamName, "#B5");
Assert.IsNull(ex.InnerException, "#B6");
}
p = new WebProxy((Uri)null, true);
try {
p.IsBypassed(null);
Assert.Fail("#C1");
} catch (ArgumentNullException ex) {
Assert.AreEqual(typeof(ArgumentNullException), ex.GetType(), "#C2");
Assert.IsNotNull(ex.Message, "#C3");
Assert.IsNotNull(ex.ParamName, "#C4");
Assert.AreEqual("host", ex.ParamName, "#C5");
Assert.IsNull(ex.InnerException, "#C6");
}
}
/// <summary>
/// Метод формирования системного прокси
/// </summary>
/// <param name="uri"></param>
/// <param name="bypassDefinition"></param>
/// <returns></returns>
/// <exception cref="NotImplementedException"></exception>
public static WebProxy SelectSystemProxy(Uri uri, string bypassDefinition)
{
if (WebRequest.DefaultWebProxy.IsBypassed(uri))
{
return(null);
}
var proxy = new WebProxy(
WebRequest.DefaultWebProxy.GetProxy(uri).ToString(),
true, null,
CredentialCache.DefaultCredentials);
if (!string.IsNullOrWhiteSpace(bypassDefinition))
{
proxy.BypassList = bypassDefinition.SmartSplit(false, true, ' ').ToArray();
}
//second check - bypass list updated
if (proxy.IsBypassed(uri))
{
return(null);
}
return(proxy);
}
public static string webString(string url)
{
string htmlString = string.Empty;
try
{
using (WebClient webClient = new WebClient())
{
try
{
webClient.Headers["User-Agent"] = "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.15) Gecko/20110303 Firefox/3.6.15";
WebProxy myProxy = new WebProxy();
myProxy.IsBypassed(new Uri(url));
webClient.Proxy = myProxy;
htmlString = webClient.DownloadString(url);
}
catch (Exception ex)
{
throw;
}
finally
{
webClient.Dispose();
}
}
}
catch (WebException wex)
{
throw;
}
catch (Exception ex)
{
throw;
}
finally { }
return(htmlString.Replace("\r", string.Empty).Replace("\n", string.Empty).Replace("\t", string.Empty));
}
public bool IsBypassed(Uri host)
{
return(proxy.IsBypassed(host));
}
public static void WebProxy_BypassUrl_BypassArrayListChangedDirectly_IsBypassedAsExpected()
{
var p = new WebProxy("http://microsoft.com", BypassOnLocal: false);
Assert.False(p.IsBypassed(new Uri("http://bing.com")));
p.BypassArrayList.Add("bing");
Assert.True(p.IsBypassed(new Uri("http://bing.com")));
p.BypassArrayList.Remove("bing");
Assert.False(p.IsBypassed(new Uri("http://bing.com")));
p.BypassArrayList.AddRange(new[] { "dot.net" });
Assert.True(p.IsBypassed(new Uri("http://dot.net")));
p.BypassArrayList.InsertRange(0, new[] { "bing" });
Assert.True(p.IsBypassed(new Uri("http://bing.com")));
p.BypassArrayList.SetRange(0, new[] { "example", "microsoft" });
Assert.True(p.IsBypassed(new Uri("http://example.com")));
Assert.True(p.IsBypassed(new Uri("http://microsoft.com")));
Assert.False(p.IsBypassed(new Uri("http://bing.com")));
Assert.False(p.IsBypassed(new Uri("http://dot.net")));
p.BypassArrayList.Clear();
Assert.False(p.IsBypassed(new Uri("http://example.com")));
Assert.False(p.IsBypassed(new Uri("http://microsoft.com")));
p.BypassArrayList.Insert(0, "bing");
p.BypassArrayList.Insert(1, "example");
Assert.True(p.IsBypassed(new Uri("http://bing.com")));
Assert.True(p.IsBypassed(new Uri("http://example.com")));
p.BypassArrayList.RemoveAt(0);
Assert.False(p.IsBypassed(new Uri("http://bing.com")));
Assert.True(p.IsBypassed(new Uri("http://example.com")));
p.BypassArrayList.RemoveRange(0, 1);
Assert.False(p.IsBypassed(new Uri("http://example.com")));
}
public static void InvalidBypassUrl_AddedDirectlyToList_SilentlyEaten()
{
var p = new WebProxy("http://bing.com");
p.BypassArrayList.Add("*.com");
p.IsBypassed(new Uri("http://microsoft.com")); // exception should be silently eaten
}
public static void InvalidArgs_Throws()
{
var p = new WebProxy();
Assert.Throws<ArgumentNullException>("destination", () => p.GetProxy(null));
Assert.Throws<ArgumentNullException>("host", () => p.IsBypassed(null));
Assert.Throws<ArgumentNullException>("c", () => p.BypassList = null);
Assert.Throws<ArgumentException>(() => p.BypassList = new string[] { "*.com" });
}
