void LoginManager::processPasswordConfirmation(const QString& aLine, Client &aClient)
{
auto account = getAccountOrDie(aClient);
if(!account)
return;
QByteArray passwordBytes;
passwordBytes.append(aLine);
QString hash = QString(QCryptographicHash::hash(passwordBytes, QCryptographicHash::Md5).toHex());
if(account->getPasswordHash() != hash)
{
aClient.printRawLine("Passwords do not match. Try again.");
aClient.printRawLine("Enter a password for this account: ");
state_ = ELoginStateNewPassword;
return;
}
//passwords match, ok
//creating a new character now
account->confirmCreation();
auto newCharacter = world::World::instance()->objectFactory()->createPtr<Person>(Person::TYPE);
newCharacter->putInDefaultRoom();
account->addCharacter(newCharacter->uid());
aClient.setState(EClientStateNormal);
aClient.linkToPerson(newCharacter);
auto room = newCharacter->getRoom();
if(room)//first look around
room->printDescription(*(newCharacter.get()), aClient);
}
void SecretsManager::setMasterPassword(const QString &masterPassword) {
if (!masterPassword.isEmpty()) {
m_EncodedMasterPassword = encodeText(masterPassword, m_PasswordForMasterPassword);
m_MasterPasswordHash = getPasswordHash(masterPassword);
} else {
m_EncodedMasterPassword.clear();
m_MasterPasswordHash.clear();
}
}
void LoginManager::processPasswordState(const QString& aLine, Client &aClient)
{
auto account = getAccountOrDie(aClient);
if(!account)
return;
//aLine is a password
QByteArray passwordBytes;
passwordBytes.append(aLine);
QString hash = QString(QCryptographicHash::hash(passwordBytes,QCryptographicHash::Md5).toHex());
if(account->getPasswordHash() != hash)
{
aClient.printRawLine("Wrong password. Disconnecting...");
aClient.setState(EClientStateQuit);
return;
}
//password is correct
account->confirmCreation();
aClient.printRawLine("Password is correct. Welcome back, " + account->name() + ".");
QVector<unsigned long> characterUids = account->characters();
auto characters = world::objects<Person>(characterUids);
if(characters.count() == 1)
{
//login to the character immediately
auto person = characters[0];
if(person)
{
person->setDisconnected(false);
aClient.setState(EClientStateNormal);
aClient.linkToPerson(world::World::instance()->objectFactory()->getPtr<Person>(person->uid()));
auto clientPtr = world::World::instance()->getClientPtr(aClient.id());
if(!clientPtr)
qDebug() << "Bad client ptr for person " << person->name() << " " << QString::number(person->uid());
else
person->attachClient(clientPtr);
auto room = person->getRoom();
if(room)
room->printDescription(*person, aClient);
return;
}
//otherwise show account menu
state_ = ELoginStateAccountMenu;
}
}
static inline uint8_t* tryAuth(union Headers_CryptoAuth* cauth,
uint8_t hashOutput[32],
struct Wrapper* wrapper,
void** userPtr)
{
struct Auth* auth = getAuth(cauth->handshake.auth, wrapper->context);
if (auth != NULL) {
uint16_t deriv = Headers_getAuthChallengeDerivations(&cauth->handshake.auth);
getPasswordHash(hashOutput, deriv, auth);
if (deriv == 0) {
*userPtr = auth->user;
}
return hashOutput;
}
wrapper->authenticatePackets |= Headers_isPacketAuthRequired(&cauth->handshake.auth);
return NULL;
}
bool SecretsManager::testMasterPassword(const QString &masterPasswordCandidate) const
{
QByteArray hashByteArray = getPasswordHash(masterPasswordCandidate);
bool equals = hashByteArray == m_MasterPasswordHash;
return equals;
}
