/// <summary>
/// 从Cookie中读取认证信息
/// </summary>
/// <returns></returns>
public static ISignInInfo LoadFromCookie()
{
SignInInfo signInInfo = null;
Common.CheckHttpContext();
HttpRequest request = HttpContext.Current.Request;
HttpCookie cookie = request.Cookies[GetLoadingCookieKey()];
if (cookie != null)
{
string strSignIn = cookie.Value;
try
{
signInInfo = new SignInInfo(Common.DecryptString(strSignIn));
}
catch (System.Exception)
{
//如果cookie的格式错误，不予理睬
}
}
return signInInfo;
}
/// <summary>
/// 从Cookie中读取认证信息
/// </summary>
/// <returns></returns>
public static ISignInInfo LoadFromCookie()
{
SignInInfo signInInfo = null;
Common.CheckHttpContext();
HttpRequest request = HttpContext.Current.Request;
HttpCookie cookie = request.Cookies[GetLoadingCookieKey()];
if (cookie != null)
{
string strSignIn = cookie.Value;
try
{
signInInfo = new SignInInfo(Common.DecryptString(strSignIn));
}
catch (System.Exception)
{
//如果cookie的格式错误，不予理睬
}
}
return(signInInfo);
}
/// <summary>
/// 清除认证服务的Cookie
/// </summary>
public static void ClearSignInCookie()
{
Common.CheckHttpContext();
HttpContext context = HttpContext.Current;
HttpRequest request = context.Request;
HttpResponse response = context.Response;
HttpCookie cookie = request.Cookies[SignInInfo.GetLoadingCookieKey()];
if (cookie != null)
{
cookie.Expires = SNTPClient.AdjustedTime.AddDays(-1);
cookie.Value = null;
response.SetCookie(cookie);
}
}