void CKadNode::InsertAddress(const CNodeAddress& Address)
{
AddressMap::iterator I = m_AddressMap.insert(AddressMap::value_type(Address.GetProtocol(), Address));
if(I->second.GetPassKey() == 0) // node may use a custom passkey
I->second.SetPassKey(GetPassKey());
else { // Note: custom PCK's are actually allowed, but not used yet those an custom apsskey ist most likelly a bug
ASSERT(I->second.GetPassKey() == GetPassKey());
}
}
void ChooseUserPage::initializePage ()
{
connect (wizard (),
&QDialog::accepted,
this,
&ChooseUserPage::SaveCredentials);
QSettings settings (QCoreApplication::organizationName (),
QCoreApplication::applicationName () + "_Dolozhee");
settings.beginGroup ("Credentials");
const QString& login = settings.value ("Login").toString ();
settings.endGroup ();
if (login.isEmpty ())
return;
Ui_.Existing_->setChecked (true);
Ui_.Login_->setText (login);
const QString& text = tr ("Please enter password for user %1:")
.arg (login);
const QString& pass = Util::GetPassword (GetPassKey (), text, Proxy_);
Ui_.Password_->setText (pass);
}
void ChooseUserPage::SaveCredentials ()
{
if (GetUser () != User::Existing)
return;
QSettings settings (QCoreApplication::organizationName (),
QCoreApplication::applicationName () + "_Dolozhee");
settings.beginGroup ("Credentials");
settings.setValue ("Login", GetLogin ());
settings.endGroup ();
Util::SavePassword (GetPassword (), GetPassKey (), Proxy_);
}
void RoomHandler::HandlePasswordRequired ()
{
const auto& text = tr ("This room is password-protected. Please enter the "
"password required to join this room.");
const QString& pass = Util::GetPassword (GetPassKey (),
text, &Core::Instance (), !HadRequestedPassword_);
if (pass.isEmpty ())
{
Leave (QString ());
return;
}
HadRequestedPassword_ = true;
Room_->setPassword (pass);
Join ();
}
void CKadNode::UpdateAddress(const CNodeAddress& Address)
{
if(Address.GetProtocol() == CSafeAddress::eInvalid)
{
LogLine(LOG_ERROR, L"Atempted to add an invalid address to a kad node!");
return;
}
m_uLastSeen = GetTime();
// Note: The map layout is important:
// For each protocol we have 0 or 1 verifyed addresses and 0 or 1 unverifyed addresses
// The most recent addresses are located at the top
// For the most purposes we howeever selelct always the verifyed address
// If a new verifyed address is added all older addresses are removed
// if a new unverifyed address is added older unverifyed addresses are removed
// those we keep never more than 2 adresses for each protocol
bool bAdd = true;
for(AddressMap::iterator I = m_AddressMap.find(Address.GetProtocol()); I != m_AddressMap.end() && I->first == Address.GetProtocol();)
{
bool bAux = false;
if(Address.Compare(I->second) == 0 || (bAux = (Address.Compare(I->second, true) == 0))) // Note: this comparation compares only addresses, not additional informations
{
if(Address.IsVerifyed())
{
I->second.SetVerifyed();
I->second.SetAssistent(Address.GetAssistent()); // only verifyed (signed) adresses can set or clear the Assistent
}
if(Address.GetFirstSeen() < I->second.GetFirstSeen())
I->second.SetFirstSeen(Address.GetFirstSeen());
if(Address.GetLastSeen() > I->second.GetLastSeen())
I->second.SetLastSeen(Address.GetLastSeen());
if(Address.GetClass() < I->second.GetClass())
I->second.SetClass(Address.GetClass());
if(bAux)
{
// the Aux port is the port on which we see the node communicating but not its primary port
// when we try to talk to the node we always go for the primary port
if(Address.IsVerifyed())
{
I->second.SetAuxPort(I->second.GetPort());
I->second.SetPort(Address.GetPort());
}
else
I->second.SetAuxPort(Address.GetPort());
}
bAdd = false;
break;
}
else if(!I->second.IsVerifyed()) // we dont keep unverifyed address es
I = m_AddressMap.erase(I);
else
I++;
}
// insert new address at the top
AddressMap::iterator I = m_AddressMap.find(Address.GetProtocol());
if(bAdd)
{
I = m_AddressMap.insert(I, AddressMap::value_type(Address.GetProtocol(), Address));
if(I->second.GetPassKey() == 0) // node may use a custom passkey
I->second.SetPassKey(GetPassKey());
else { // Note: custom PCK's are actually allowed, but nut used yet those an custom apsskey ist most likelly a bug
ASSERT(I->second.GetPassKey() == GetPassKey());
}
}
if(Address.IsVerifyed()) // if the address is a verifyed one, remove all other with same protocol
{
for(AddressMap::iterator J = ++I; J != m_AddressMap.end() && J->first == Address.GetProtocol();)
J = m_AddressMap.erase(J);
}
}
