#region License /* * HttpDigestIdentity.cs * * The MIT License * * Copyright (c) 2014-2017 sta.blockhead * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #endregion using System; using System.Collections.Specialized; using System.Security.Principal; namespace WebSocketSharp.Net { /// /// Holds the username and other parameters from /// an HTTP Digest authentication attempt. /// public class HttpDigestIdentity : GenericIdentity { #region Private Fields private NameValueCollection _parameters; #endregion #region Internal Constructors internal HttpDigestIdentity (NameValueCollection parameters) : base (parameters["username"], "Digest") { _parameters = parameters; } #endregion #region Public Properties /// /// Gets the algorithm parameter from a digest authentication attempt. /// /// /// A that represents the algorithm parameter. /// public string Algorithm { get { return _parameters["algorithm"]; } } /// /// Gets the cnonce parameter from a digest authentication attempt. /// /// /// A that represents the cnonce parameter. /// public string Cnonce { get { return _parameters["cnonce"]; } } /// /// Gets the nc parameter from a digest authentication attempt. /// /// /// A that represents the nc parameter. /// public string Nc { get { return _parameters["nc"]; } } /// /// Gets the nonce parameter from a digest authentication attempt. /// /// /// A that represents the nonce parameter. /// public string Nonce { get { return _parameters["nonce"]; } } /// /// Gets the opaque parameter from a digest authentication attempt. /// /// /// A that represents the opaque parameter. /// public string Opaque { get { return _parameters["opaque"]; } } /// /// Gets the qop parameter from a digest authentication attempt. /// /// /// A that represents the qop parameter. /// public string Qop { get { return _parameters["qop"]; } } /// /// Gets the realm parameter from a digest authentication attempt. /// /// /// A that represents the realm parameter. /// public string Realm { get { return _parameters["realm"]; } } /// /// Gets the response parameter from a digest authentication attempt. /// /// /// A that represents the response parameter. /// public string Response { get { return _parameters["response"]; } } /// /// Gets the uri parameter from a digest authentication attempt. /// /// /// A that represents the uri parameter. /// public string Uri { get { return _parameters["uri"]; } } #endregion #region Internal Methods internal bool IsValid ( string password, string realm, string method, string entity ) { var copied = new NameValueCollection (_parameters); copied["password"] = password; copied["realm"] = realm; copied["method"] = method; copied["entity"] = entity; var expected = AuthenticationResponse.CreateRequestDigest (copied); return _parameters["response"] == expected; } #endregion } }