public RootUserKeys GetRootUserKeys(int userId)
{
var r = _db_main.Table <RootUserKeys>().FirstOrDefault(x => x.UserId == userId);
if (r == null)
{
return(null);
}
r.UserRootPrivateKeys = UserRootPrivateKeys.Decode(DecryptAndVerify(r.UserRootPrivateKeys_encrypted, r.UserRootPrivateKeys_hmac, r.Id, EncryptedFieldIds.RootUserKeys_UserRootPrivateKeys));
// WriteToLog_deepDetail($"decrypted RootUserKeys '{k.Id}'");
return(r);
}
public void AddLocalUser(string aliasId)
{
try
{
UserRootPrivateKeys.CreateUserId(1, 1, TimeSpan.FromDays(365 * 3 + 10), _drpPeerEngine.CryptoLibrary, out var userRootPrivateKeys, out var userId);
var userCertificateWithPrivateKey = UserCertificate.GenerateKeyPairsAndSignAtSingleDevice(_drpPeerEngine.CryptoLibrary, userId, userRootPrivateKeys, DateTime.UtcNow.AddHours(-1), DateTime.UtcNow.AddYears(3));
userCertificateWithPrivateKey.AssertHasPrivateKey();
userCertificateWithPrivateKey.AssertIsValidNow(_drpPeerEngine.CryptoLibrary, userId, _drpPeerEngine.DateTimeNowUtc);
var u = new User
{
AliasID = aliasId,
UserID = userId,
OwnerLocalUserId = 0,
LocalUserCertificate = userCertificateWithPrivateKey,
};
_db.InsertUser(u);
var ruk = new RootUserKeys
{
UserId = u.Id,
UserRootPrivateKeys = userRootPrivateKeys
};
_db.InsertRootUserKeys(ruk);
RegistrationId.CreateNew(_drpPeerEngine.CryptoLibrary, out var regPrivateKey, out var registrationId);
var regId = new UserRegistrationID
{
UserId = u.Id,
RegistrationId = registrationId,
RegistrationPrivateKey = regPrivateKey
};
_db.InsertUserRegistrationID(regId);
var newLocalUser = new LocalUser
{
User = u,
RootUserKeys = ruk,
UserRegistrationIDs = new List <UserRegistrationID> {
regId
}
};
LocalUsers.Add(u.Id, newLocalUser);
newLocalUser.CreateLocalDrpPeers(this);
}
catch (Exception exc)
{
HandleException("error when adding new local user: ", exc);
}
}
public DrpTesterPeerApp(DrpPeerEngine drpPeerEngine, LocalDrpPeerConfiguration drpPeerRegistrationConfiguration, UserRootPrivateKeys userRootPrivateKeys = null, UserId userId = null)
{
DrpPeerRegistrationConfiguration = drpPeerRegistrationConfiguration;
DrpPeerEngine = drpPeerEngine;
if (userRootPrivateKeys == null || userId == null)
{
UserRootPrivateKeys.CreateUserId(3, 2, TimeSpan.FromDays(367), DrpPeerEngine.CryptoLibrary, out UserRootPrivateKeys, out UserId);
}
else
{
UserId = userId;
UserRootPrivateKeys = userRootPrivateKeys;
}
UserCertificateWithPrivateKey = UserCertificate.GenerateKeyPairsAndSignAtSingleDevice(DrpPeerEngine.CryptoLibrary, UserId, UserRootPrivateKeys, DateTime.UtcNow.AddHours(-1), DateTime.UtcNow.AddYears(1));
}
