public SigningOutput SignContent(string serializedRequest)
{
var hashManager = new HashManager();
var privateKey = KeyStoreAdapter.GetPrivateKeyForUser(SignatoryReference);
var envolope = SigningEnvelope <string> .Create(serializedRequest, SignatoryReference, SignatoryEmail, SignatoryIpAddress);
var hashSigningContent = hashManager.HashContent(envolope.Body);
var rsaEncryptor = new Chilkat.Rsa {
EncodingMode = EncodingMode
};
rsaEncryptor.ImportPrivateKey(privateKey);
var encryptedSignContentHash = rsaEncryptor.EncryptStringENC(hashSigningContent, true);
envolope.AddEncryptedHashForBody(encryptedSignContentHash);
var symmetricKey = KeyStoreAdapter.GetSymmetricKeyForUser(SignatoryReference);
var serializedSignedContent = JsonConvert.SerializeObject(envolope);
var encryptedSignedString = Encrypt(serializedSignedContent, symmetricKey);
return(SigningOutput.Create(encryptedSignedString, SignatoryReference));
}
public SigningEnvelope <T> DecryptSignature(string signedContent, string signatory)
{
var decryptedSingature = cryptoService.DecryptSignature(signedContent, signatory);
var deserializedContent = JsonConvert.DeserializeObject <T>(decryptedSingature?.Body?.Content);
var body = new ContentBody <T>();
if (decryptedSingature?.Body != null)
{
body.Content = deserializedContent;
body.Version = decryptedSingature.Body.Version;
body.CreateDateTime = decryptedSingature.Body.CreateDateTime;
body.EmailAddress = decryptedSingature.Body.EmailAddress;
body.IpAddress = decryptedSingature.Body.IpAddress;
body.Signatory = decryptedSingature.Body.Signatory;
}
var mappedSignature = new SigningEnvelope <T>
{
Header = decryptedSingature?.Header,
Body = body
};
return(mappedSignature);
}
public SigningOutput SignContent(string serializedRequest)
{
var salt = Guid.NewGuid().ToString();
var envolope = SigningEnvelope <string> .Create(serializedRequest, Signatory, SignatoryEmail, SignatoryIpAddress);
envolope.AddEncryptedHashForBody(HashValue);
var serializedSignedContent = JsonConvert.SerializeObject(envolope);
return(SigningOutput.Create(serializedSignedContent, Signatory));
}
