public static ActivityDetails HandleResponse(AsymmetricCipherKeyPair keyPair, string responseContent)
{
if (string.IsNullOrEmpty(responseContent))
{
throw new YotiProfileException(Properties.Resources.NullOrEmptyResponseContent);
}
ProfileDO parsedResponse = JsonConvert.DeserializeObject <ProfileDO>(responseContent);
if (parsedResponse.Receipt == null)
{
throw new YotiProfileException(Properties.Resources.NullParsedResponse);
}
else if (parsedResponse.Receipt.SharingOutcome != "SUCCESS")
{
throw new YotiProfileException(
$"The share was not successful, sharing_outcome: '{parsedResponse.Receipt.SharingOutcome}'");
}
ReceiptDO receipt = parsedResponse.Receipt;
var userProfile = new YotiProfile(
ParseProfileContent(keyPair, receipt.WrappedReceiptKey, receipt.OtherPartyProfileContent));
SetAddressToBeFormattedAddressIfNull(userProfile);
var applicationProfile = new ApplicationProfile(
ParseProfileContent(keyPair, receipt.WrappedReceiptKey, receipt.ProfileContent));
ExtraData extraData = new ExtraData();
if (!string.IsNullOrEmpty(parsedResponse.Receipt.ExtraDataContent))
{
extraData = CryptoEngine.DecryptExtraData(
receipt.WrappedReceiptKey,
parsedResponse.Receipt.ExtraDataContent,
keyPair);
}
DateTime?timestamp = null;
if (receipt.Timestamp != null &&
DateTime.TryParseExact(
receipt.Timestamp,
"yyyy-MM-ddTHH:mm:ssZ",
CultureInfo.InvariantCulture,
DateTimeStyles.AdjustToUniversal,
out DateTime parsedDate))
{
timestamp = parsedDate;
}
return(new ActivityDetails(parsedResponse.Receipt.RememberMeId, parsedResponse.Receipt.ParentRememberMeId, timestamp, userProfile, applicationProfile, parsedResponse.Receipt.ReceiptId, extraData));
}
private AttributeList DecryptCurrentUserReceipt(ReceiptDO receipt, AsymmetricCipherKeyPair keyPair)
{
byte[] unwrappedKey = UnwrapKey(receipt.wrapped_receipt_key, keyPair);
byte[] otherPartyProfileContentBytes = Conversion.Base64ToBytes(receipt.other_party_profile_content);
EncryptedData encryptedData = EncryptedData.Parser.ParseFrom(otherPartyProfileContentBytes);
byte[] iv = encryptedData.Iv.ToByteArray();
byte[] cipherText = encryptedData.CipherText.ToByteArray();
byte[] decipheredBytes = CryptoEngine.DecipherAes(unwrappedKey, iv, cipherText);
return(AttributeList.Parser.ParseFrom(decipheredBytes));
}
public ActivityDetails HandleSuccessfulResponse(AsymmetricCipherKeyPair keyPair, Response response)
{
ProfileDO parsedResponse = JsonConvert.DeserializeObject <ProfileDO>(response.Content);
if (parsedResponse.receipt == null)
{
return(new ActivityDetails
{
Outcome = ActivityOutcome.Failure
});
}
else if (parsedResponse.receipt.sharing_outcome != "SUCCESS")
{
return(new ActivityDetails
{
Outcome = ActivityOutcome.SharingFailure
});
}
else
{
ReceiptDO receipt = parsedResponse.receipt;
AttrpubapiV1.AttributeList attributes = CryptoEngine.DecryptCurrentUserReceipt(
parsedResponse.receipt.wrapped_receipt_key,
parsedResponse.receipt.other_party_profile_content,
keyPair);
_yotiUserProfile.Id = parsedResponse.receipt.remember_me_id;
_yotiProfile.Id = parsedResponse.receipt.remember_me_id;
AddAttributesToProfile(attributes);
return(new ActivityDetails
{
Outcome = ActivityOutcome.Success,
UserProfile = _yotiUserProfile,
Profile = _yotiProfile
});
}
}
