public string VerifySignature(GPGVerifySignatureData data)
{
try {
byte[] verifyData = Convert.FromBase64String(data.Base64Data);
if (!pgpManager.VerifySignature(verifyData, data.Signature))
{
throw new ErrorObjectException(new ErrorObject {
ErrorCode = ErrorCodes.InvalidSignature,
ErrorField = "Signature",
Message = "The provided Signature is invalid"
});
}
} catch (ErrorObjectException e) {
throw e;
} catch (Exception e) {
throw new ErrorObjectException(new ErrorObject {
ErrorCode = ErrorCodes.InvalidFieldData,
ErrorField = "Signature",
ErrorData = e,
Message = "Cannot Verify Signature"
});
}
return("OK");
}
public string VerifySignatureQuanto2(GPGVerifySignatureData data)
{
try {
string verifyData = Encoding.UTF8.GetString(Convert.FromBase64String(data.Base64Data));
string pgpSignature = Tools.Quanto2GPG(data.Signature);
if (pgpSignature == null)
{
throw new ErrorObjectException(new ErrorObject {
ErrorCode = ErrorCodes.InvalidSignature,
ErrorField = "Signature",
Message = "The provided Signature is invalid"
});
}
if (!pgpManager.VerifyAsStringSignature(verifyData, pgpSignature))
{
throw new ErrorObjectException(new ErrorObject {
ErrorCode = ErrorCodes.InvalidSignature,
ErrorField = "Signature",
Message = "The provided Signature is invalid"
});
}
} catch (ErrorObjectException e) {
throw e;
} catch (Exception e) {
throw new ErrorObjectException(new ErrorObject {
ErrorCode = ErrorCodes.InvalidFieldData,
ErrorField = "Signature",
ErrorData = e,
Message = "Cannot Verify Signature"
});
}
return("OK");
}
