public static bool TryParse(string tokenText, out RequestToken token)
{
token = null;
if (string.IsNullOrEmpty(tokenText))
{
return(false);
}
string textToDecypt = HttpUtility.UrlDecode(tokenText);
string[] vector = null;
if (!SsoCipher.TryParseVector(textToDecypt, out vector))
{
return(false);
}
if (vector.Length != 3)
{
return(false);
}
string returnUrl = vector[0];
DateTime timeStamp = Convert.ToDateTime(vector[1]);
string seed = vector[2];
token = new RequestToken(returnUrl, timeStamp, seed);
return(true);
}
public static bool TryParse(string tokenText, out ResponseToken token)
{
token = null;
if (string.IsNullOrEmpty(tokenText))
{
return(false);
}
string textToDecypt = HttpUtility.UrlDecode(tokenText);
string[] vector = null;
if (!SsoCipher.TryParseVector(textToDecypt, out vector))
{
return(false);
}
if (vector.Length != 5)
{
return(false);
}
string userId = vector[0];
DateTime timeStamp = Convert.ToDateTime(vector[1]);
int expire = Convert.ToInt32(vector[2]);
string seed = vector[3];
int resultCode = Convert.ToInt32(vector[4]);
token = new ResponseToken(userId, timeStamp, expire, seed, resultCode);
return(true);
}
public string Encode()
{
return(SsoCipher.EncryptVector(
_userId,
_timeStamp == default(DateTime)?null:_timeStamp.ToString(),
_expireDuration.ToString()));
}
public string Encode()
{
string encodedText = SsoCipher.EncryptVector(
_returnUrl,
_timeStamp == default(DateTime)?null:_timeStamp.ToString(),
_seed);
return(HttpUtility.UrlEncode(encodedText));
}
public string Encode()
{
string encodedText = SsoCipher.EncryptVector
(_userId,
_timeStamp == default(DateTime) ? null : _timeStamp.ToString(),
_expireDuration.ToString(),
_seed,
_resultCode.ToString());
return(HttpUtility.UrlEncode(encodedText));
}
private static string NextSeed()
{
Random random = new Random((int)DateTime.Now.Ticks);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 32; i++)
{
int idx = random.Next(0, Constants.SeedChars.Length);
sb.Append(Constants.SeedChars.Substring(idx, 1));
}
sb.Append(Guid.NewGuid().ToString());
return(Seed = SsoCipher.Hash(sb.ToString()));
}
public static bool TryParse(string text, out SsoTicket ticket)
{
ticket = null;
string[] vector;
if (!SsoCipher.TryParseVector(text, out vector))
{
return(false);
}
if (vector.Length != 3)
{
return(false);
}
ticket = new SsoTicket();
ticket._userId = vector[0];
ticket._timeStamp = Convert.ToDateTime(vector[1]);
ticket._expireDuration = Convert.ToInt32(vector[2]);
return(true);
}