webrequest

I am trying to make a request to a web page using WebRequest class in .net. The url that I am trying to read requires Windows Authentication due to which I get an unauthorised exception. How can I pass a windows credentials to this request so that it can authenticate. HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create( "http://myapp/home.aspx" ); request.Method = "GET"; request.UseDefaultCredentials = false; request.PreAuthenticate = true; request.Credentials = new NetworkCredential( "username", "password", "domain" ); HttpWebResponse response = (HttpWebResponse)request.GetResponse

I have a winforms application i have been working on that runs multiple tests on consumer accounts. The tests require a one time login in order to execute. string paramaters = "authmethod=on&chkRememberMe=on&login-form-type=pwd&password=" + pw.Text + "&userid=" + uid.Text + "&username=" + uid.Text; string strResponse; HttpWebRequest requestLogin = (HttpWebRequest)WebRequest.Create("https://www.url.com/login.form"); requestLogin.Method = "POST"; requestLogin.CookieContainer = cookieJar; requestLogin.ContentType = "application/x-www-form-urlencoded"; requestLogin.ContentLength = paramaters

I have a server with multi ip addresses. Now I need to communicate with several servers with http protocol. Each server only accept the request from a specified ip address of my server. But when using WebRequest(or HttpWebRequest) in .NET , the request object will choose a ip address automatically. I can't find anyway to bind the request with a address. Is there anyway to do so ? Or I have to implement a webrequest class myself ? You need to use the ServicePoint.BindIPEndPointDelegate callback. http://blogs.msdn.com/b/malarch/archive/2005/09/13/466664.aspx The delegate is called before the

Now that SSL 3 has been found to be vulnerable to the POODLE attack: Which versions of SSL/TLS does System.Net.WebRequest use when connecting to any https Uri? I use WebRequest to connect to several 3rd party API's. One of these has now said they will block any request that uses SSL 3. But WebRequest is part of the .Net core framework (using 4.5) so it is not obvious what version it uses. Gareth Williams When using System.Net.WebRequest your application will negotiate with the server to determine the highest TLS version that both your application and the server support, and use this. You can

I wanted to make an HTTP call to a website. I just need to hit the URL and dont want to upload or download any data. What is the easiest and fastest way to do it. I tried below code but its slow and after 2nd repetitive request it just goes into timeout for 59 secounds and than resume: WebRequest webRequest = WebRequest.Create("http://ussbazesspre004:9002/DREADD?" + fileName); webRequest.Method = "POST"; webRequest.ContentType = "application/x-www-form-urlencoded"; webRequest.ContentLength = fileName.Length; Stream os = webRequest.GetRequestStream(); os.Write(buffer, 0, buffer.Length); os