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//-----------------------------------------------------------------------
// <copyright file="CookieOAuthTokenManager.cs" company="Microsoft">
// Copyright (c) Microsoft. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.AspNet.Clients {
using System.Web;
using System.Web.Security;
/// <summary>
/// Stores OAuth tokens in the current request's cookie.
/// </summary>
/// <remarks>
/// This class is different from the <see cref="AuthenticationOnlyCookieOAuthTokenManager"/> in that
/// it also stores the access token after the authentication has succeeded.
/// </remarks>
public class CookieOAuthTokenManager : AuthenticationOnlyCookieOAuthTokenManager {
/// <summary>
/// Initializes a new instance of the <see cref="CookieOAuthTokenManager"/> class.
/// </summary>
public CookieOAuthTokenManager() {
}
/// <summary>
/// Initializes a new instance of the <see cref="CookieOAuthTokenManager"/> class.
/// </summary>
/// <param name="context">The current request context.</param>
public CookieOAuthTokenManager(HttpContextBase context)
: base(context) {
}
/// <summary>
/// Gets the token secret from the specified token.
/// </summary>
/// <param name="token">The token.</param>
/// <returns>
/// The token's secret
/// </returns>
public override string GetTokenSecret(string token) {
string secret = base.GetTokenSecret(token);
if (secret != null) {
return secret;
}
// The base class checks for cookies in the Request object.
// Here we check in the Response object as well because we
// may have set it earlier in the request life cycle.
HttpCookie cookie = this.Context.Response.Cookies[TokenCookieKey];
if (cookie == null || string.IsNullOrEmpty(cookie.Values[token])) {
return null;
}
secret = DecodeAndUnprotectToken(token, cookie.Values[token]);
return secret;
}
/// <summary>
/// Replaces the request token with access token.
/// </summary>
/// <param name="requestToken">The request token.</param>
/// <param name="accessToken">The access token.</param>
/// <param name="accessTokenSecret">The access token secret.</param>
public override void ReplaceRequestTokenWithAccessToken(string requestToken, string accessToken, string accessTokenSecret) {
var cookie = new HttpCookie(TokenCookieKey) {
HttpOnly = true
};
if (FormsAuthentication.RequireSSL) {
cookie.Secure = true;
}
var encryptedToken = ProtectAndEncodeToken(accessToken, accessTokenSecret);
cookie.Values[accessToken] = encryptedToken;
this.Context.Response.Cookies.Set(cookie);
}
}
}
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