internal AuthenticationResponse (
AuthenticationSchemes scheme,
NameValueCollection parameters,
NetworkCredential credentials,
uint nonceCount)
: base (scheme, parameters)
{
Parameters["username"] = credentials.UserName;
Parameters["password"] = credentials.Password;
Parameters["uri"] = credentials.Domain;
_nonceCount = nonceCount;
if (scheme == AuthenticationSchemes.Digest)
initAsDigest ();
}
/// <summary>
/// Sets an HTTP Proxy server URL to connect through, and if necessary, a pair of
/// <paramref name="username"/> and <paramref name="password"/> for the proxy server
/// authentication (Basic/Digest).
/// </summary>
/// <param name="url">
/// A <see cref="string"/> that represents the proxy server URL to connect through.
/// </param>
/// <param name="username">
/// A <see cref="string"/> that represents the user name used to authenticate.
/// </param>
/// <param name="password">
/// A <see cref="string"/> that represents the password for <paramref name="username"/>
/// used to authenticate.
/// </param>
public void SetProxy (string url, string username, string password)
{
lock (_forConn) {
var msg = checkIfAvailable (false, false);
if (msg == null) {
if (url.IsNullOrEmpty ()) {
_proxyUri = null;
_proxyCredentials = null;
_logger.Warn ("The proxy url and credentials were set back to the default.");
return;
}
Uri uri;
if (!Uri.TryCreate (url, UriKind.Absolute, out uri) ||
uri.Scheme != "http" ||
uri.Segments.Length > 1) {
msg = "The syntax of the proxy url must be 'http://<host>[:<port>]'.";
}
else {
_proxyUri = uri;
if (username.IsNullOrEmpty ()) {
_proxyCredentials = null;
_logger.Warn ("The proxy credentials were set back to the default.");
return;
}
msg = username.Contains (':') || !username.IsText ()
? "'username' contains an invalid character."
: !password.IsNullOrEmpty () && !password.IsText ()
? "'password' contains an invalid character."
: null;
}
}
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in setting the proxy.", null);
return;
}
_proxyCredentials = new NetworkCredential (
username, password, String.Format ("{0}:{1}", _uri.DnsSafeHost, _uri.Port));
}
}
/// <summary>
/// Sets a pair of <paramref name="username"/> and <paramref name="password"/> for
/// the HTTP authentication (Basic/Digest).
/// </summary>
/// <param name="username">
/// A <see cref="string"/> that represents the user name used to authenticate.
/// </param>
/// <param name="password">
/// A <see cref="string"/> that represents the password for <paramref name="username"/>
/// used to authenticate.
/// </param>
/// <param name="preAuth">
/// <c>true</c> if the <see cref="WebSocket"/> sends the Basic authentication credentials
/// with the first connection request to the server; otherwise, <c>false</c>.
/// </param>
public void SetCredentials (string username, string password, bool preAuth)
{
lock (_forConn) {
var msg = checkIfAvailable (false, false);
if (msg == null) {
if (username.IsNullOrEmpty ()) {
_credentials = null;
_preAuth = false;
_logger.Warn ("The credentials were set back to the default.");
return;
}
msg = username.Contains (':') || !username.IsText ()
? "'username' contains an invalid character."
: !password.IsNullOrEmpty () && !password.IsText ()
? "'password' contains an invalid character."
: null;
}
if (msg != null) {
_logger.Error (msg);
error ("An error has occurred in setting the credentials.", null);
return;
}
_credentials = new NetworkCredential (username, password, _uri.PathAndQuery);
_preAuth = preAuth;
}
}
internal AuthenticationResponse (
AuthenticationChallenge challenge, NetworkCredential credentials, uint nonceCount)
: this (challenge.Scheme, challenge.Parameters, credentials, nonceCount)
{
}
internal AuthenticationResponse (NetworkCredential credentials)
: this (AuthenticationSchemes.Basic, new NameValueCollection (), credentials, 0)
{
}
