public static string valueOf(RegisteredClaim registeredClaim, Error error)
{
switch (registeredClaim)
{
case RegisteredClaim.iss:
return("iss");
case RegisteredClaim.exp:
return("exp");
case RegisteredClaim.sub:
return("sub");
case RegisteredClaim.aud:
return("aud");
case RegisteredClaim.nbf:
return("nbf");
case RegisteredClaim.iat:
return("iat");
case RegisteredClaim.jti:
return("jti");
default:
error.setError("RC001", "Unknown registered Claim");
return("Unknown registered claim");
}
}
public static bool validateClaim(string registeredClaimKey, string registeredClaimValue, long registeredClaimCustomTime, JwtSecurityToken token, Error error)
{
RegisteredClaim claim = RegisteredClaimUtils.getRegisteredClaim(registeredClaimKey, error);
if (error.existsError())
{
return(false);
}
Int32 newTime = 0;
switch (claim)
{
case RegisteredClaim.iss:
return(SecurityUtils.compareStrings(token.Payload.Iss, registeredClaimValue));
case RegisteredClaim.exp:
int?exp = token.Payload.Exp;
if (exp == null)
{
return(false);
}
if (registeredClaimCustomTime != 0)
{
newTime = (Int32)(DateTime.UtcNow.AddSeconds(-1 * registeredClaimCustomTime).Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
}
else
{
newTime = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
}
return((Int32)exp >= newTime);
case RegisteredClaim.sub:
return(SecurityUtils.compareStrings(token.Payload.Sub, registeredClaimValue));
case RegisteredClaim.aud:
IList <string> audience = token.Payload.Aud;
return(SecurityUtils.compareStrings(audience[0], registeredClaimValue));
case RegisteredClaim.nbf:
int?nbf = token.Payload.Nbf;
if (nbf == null)
{
return(false);
}
if (registeredClaimCustomTime != 0)
{
newTime = (Int32)(DateTime.UtcNow.AddSeconds(-(double)registeredClaimCustomTime).Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
}
else
{
newTime = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
}
return((Int32)nbf >= newTime);
case RegisteredClaim.iat:
int?iat = token.Payload.Iat;
if (iat == null)
{
return(false);
}
return(SecurityUtils.compareStrings(iat.ToString(), registeredClaimValue));
case RegisteredClaim.jti:
return(SecurityUtils.compareStrings(token.Payload.Jti, registeredClaimValue));
default:
error.setError("RC003", "Unknown registered Claim");
return(false);
}
}
