public Authorization Authenticate(string challenge, WebRequest webRequest, ICredentials credentials)
{
if (credentials == null || challenge == null)
{
return(null);
}
string text = challenge.Trim();
if (text.ToLower().IndexOf("basic") == -1)
{
return(null);
}
return(BasicClient.InternalAuthenticate(webRequest, credentials));
}
private static Authorization InternalAuthenticate(WebRequest webRequest, ICredentials credentials)
{
HttpWebRequest httpWebRequest = webRequest as HttpWebRequest;
if (httpWebRequest == null || credentials == null)
{
return(null);
}
NetworkCredential credential = credentials.GetCredential(httpWebRequest.AuthUri, "basic");
if (credential == null)
{
return(null);
}
string userName = credential.UserName;
if (userName == null || userName == string.Empty)
{
return(null);
}
string password = credential.Password;
string domain = credential.Domain;
byte[] bytes;
if (domain == null || domain == string.Empty || domain.Trim() == string.Empty)
{
bytes = BasicClient.GetBytes(userName + ":" + password);
}
else
{
bytes = BasicClient.GetBytes(string.Concat(new string[]
{
domain,
"\\",
userName,
":",
password
}));
}
string token = "Basic " + Convert.ToBase64String(bytes);
return(new Authorization(token));
}
public Authorization PreAuthenticate(WebRequest webRequest, ICredentials credentials)
{
return(BasicClient.InternalAuthenticate(webRequest, credentials));
}