public static ChecksumResult ValidateToken <T>(T entity, string token)
{
ChecksumResult result = new ChecksumResult();
if (!string.IsNullOrWhiteSpace(token))
{
try
{
ChecksumModel <T> requestModel = new ChecksumModel <T>(entity);
string decryptString = Crypton.DecryptByKey(token, privateKey);
ChecksumModel <T> checksumDecrypt = NewtonJson.Deserialize <ChecksumModel <T> >(decryptString);
if (!checksumDecrypt.IsExpired())
{
bool valid = requestModel.HashMD5.Equals(checksumDecrypt.HashMD5);
if (valid)
{
result = new ChecksumResult(ChecksumResult.ChecksumErrorCode.Success);
}
}
else
{
result = new ChecksumResult(ChecksumResult.ChecksumErrorCode.Expired);
}
}
catch
{
// Logs
}
}
return(result);
}
public static string GenToken <T>(T entity, int?expiredInMinute = null)
{
string token = string.Empty;
if (!expiredInMinute.HasValue)
{
expiredInMinute = checksumExpiredInMinute;
}
if (entity != null && !entity.Equals(default(T)))
{
ChecksumModel <T> checksumModel = new ChecksumModel <T>(entity, expiredInMinute.Value);
token = Crypton.EncryptByKey(checksumModel.ToString(), privateKey);
}
return(token);
}