public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (string.IsNullOrEmpty(masterPassword))
{
return(null);
}
JObject profileObject = JObject.Load(reader);
byte[] masterPasswordBytes = Encoding.UTF8.GetBytes(this.masterPassword);
byte[] salt = Convert.FromBase64String((string)profileObject["salt"]);
int iterations = (int)profileObject["iterations"];
if (salt == null || salt.Length == 0)
{
return(null);
}
OPVault.KeyPair derivedKeys = OPVault.Crypto.DeriveKey(masterPasswordBytes, salt, iterations);
foreach (JsonConverter converter in serializer.Converters)
{
if (converter is HashedKeyPairConverter)
{
(converter as HashedKeyPairConverter).KeyPair = derivedKeys;
}
}
Records.Profile profile = new Records.Profile();
serializer.Populate(profileObject.CreateReader(), profile);
return(profile);
}
public OverviewOPDataConverter(OPVault.KeyPair keyPair)
{
this.keyPair = keyPair;
}
public EncryptedKeyPairConverter(OPVault.KeyPair keyPair)
{
this.keyPair = keyPair;
}
