public static RelativeTicket DecryptFromString(string ticketString)
{
ExceptionHelper.CheckStringIsNullOrEmpty(ticketString, "ticketString");
byte[] data = Convert.FromBase64String(ticketString);
string decData = RelativeTicketSettings.GetConfig().Encryptor.DecryptString(data);
RelativeTicket ticket = (RelativeTicket)JSONSerializerExecute.DeserializeObject(decData, typeof(RelativeTicket));
return(ticket);
}
/// <summary>
/// 根据上下文环境生成一个Ticket
/// </summary>
/// <returns></returns>
public static RelativeTicket GenerateTicket(string target)
{
RelativeTicket ticket = new RelativeTicket();
if (DeluxePrincipal.IsAuthenticated)
ticket.userID = DeluxeIdentity.CurrentUser.ID;
ticket.clientIP = EnvironmentHelper.GetClientIP();
ticket.clickTime = DateTime.UtcNow;
ticket.targetUri = target;
if (EnvironmentHelper.Mode == InstanceMode.Web)
ticket.uriReferer = HttpContext.Current.Request.Url.ToString();
return ticket;
}
/// <summary>
///
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public override bool Equals(object obj)
{
bool result = false;
RelativeTicket objParam = (RelativeTicket)obj;
TimeSpan tSpan = objParam.ClickTime - this.ClickTime;
if (objParam.ClientIP == this.ClientIP && objParam.UserID == this.UserID &&
tSpan.CompareTo(RelativeTicketSettings.GetConfig().UrlTransferTimeout) <= 0)
{
result = true;
}
return(result);
}
public static string GetRequestTicketUrl(string requestUrl, string redirectUrl)
{
string result = requestUrl;
if (result.IndexOf("?") >= 0)
{
result += "&";
}
else
{
result += "?";
}
RelativeTicket ticket = RelativeTicket.GenerateTicket(redirectUrl);
return(result + "requestTicket=" + HttpUtility.UrlEncode(ticket.EncryptToString()));
}
/// <summary>
/// 根据上下文环境生成一个Ticket
/// </summary>
/// <returns></returns>
public static RelativeTicket GenerateTicket(string target)
{
RelativeTicket ticket = new RelativeTicket();
if (DeluxePrincipal.IsAuthenticated)
{
ticket.userID = DeluxeIdentity.CurrentUser.ID;
}
ticket.clientIP = EnvironmentHelper.GetClientIP();
ticket.clickTime = DateTime.UtcNow;
ticket.targetUri = target;
if (EnvironmentHelper.Mode == InstanceMode.Web)
{
ticket.uriReferer = HttpContext.Current.Request.Url.ToString();
}
return(ticket);
}
