/***************************************************************************
- * Copyright (C) 2005-2016 by the Quassel Project *
+ * Copyright (C) 2005-2018 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
_channelKeys[chan.toLower()] = channels[chan];
}
+ QHash<QString, QByteArray> bufferCiphers = coreSession()->bufferCiphers(networkId());
+ foreach(QString buffer, bufferCiphers.keys()) {
+ storeChannelCipherKey(buffer.toLower(), bufferCiphers[buffer]);
+ }
+
connect(networkConfig(), SIGNAL(pingTimeoutEnabledSet(bool)), SLOT(enablePingTimeout(bool)));
connect(networkConfig(), SIGNAL(pingIntervalSet(int)), SLOT(setPingInterval(int)));
connect(networkConfig(), SIGNAL(autoWhoEnabledSet(bool)), SLOT(setAutoWhoEnabled(bool)));
// Qt caches DNS entries for a minute, resulting in round-robin (e.g. for chat.freenode.net) not working if several users
// connect at a similar time. QHostInfo::fromName(), however, always performs a fresh lookup, overwriting the cache entry.
- QHostInfo::fromName(server.host);
-
+ if (! server.useProxy) {
+ //Avoid hostname lookups when a proxy is specified. The lookups won't use the proxy and may therefore leak the DNS
+ //hostname of the server. Qt's DNS cache also isn't used by the proxy so we don't need to refresh the entry.
+ QHostInfo::fromName(server.host);
+ }
#ifdef HAVE_SSL
if (server.useSsl) {
CoreIdentity *identity = identityPtr();
CoreIrcChannel *c = qobject_cast<CoreIrcChannel*>(ircChannel(target));
if (c) {
c->setEncrypted(c->cipher()->setKey(key));
+ coreSession()->setBufferCipher(networkId(), target, key);
return;
}
if (u) {
u->setEncrypted(u->cipher()->setKey(key));
+ coreSession()->setBufferCipher(networkId(), target, key);
return;
}
}
nick = identity->nicks()[0];
}
putRawLine(serverEncode(QString("NICK %1").arg(nick)));
- putRawLine(serverEncode(QString("USER %1 8 * :%2").arg(identity->ident(), identity->realName())));
+ // Only allow strict-compliant idents when strict mode is enabled
+ putRawLine(serverEncode(QString("USER %1 8 * :%2").arg(
+ coreSession()->strictCompliantIdent(identity),
+ identity->realName())));
}
void CoreNetwork::sendPing()
{
- uint now = QDateTime::currentDateTime().toTime_t();
+ qint64 now = QDateTime::currentDateTime().toMSecsSinceEpoch();
if (_pingCount != 0) {
qDebug() << "UserId:" << userId() << "Network:" << networkName() << "missed" << _pingCount << "pings."
<< "BA:" << socket.bytesAvailable() << "BTW:" << socket.bytesToWrite();
}
- if ((int)_pingCount >= networkConfig()->maxPingCount() && now - _lastPingTime <= (uint)(_pingTimer.interval() / 1000) + 1) {
+ if ((int)_pingCount >= networkConfig()->maxPingCount()
+ && (now - _lastPingTime) <= (_pingTimer.interval() + (1 * 1000))) {
+ // In transitioning to 64-bit time, the interval no longer needs converted down to seconds.
+ // However, to reduce the risk of breaking things by changing past behavior, we still allow
+ // up to 1 second missed instead of enforcing a stricter 1 millisecond allowance.
+ //
// the second check compares the actual elapsed time since the last ping and the pingTimer interval
// if the interval is shorter then the actual elapsed time it means that this thread was somehow blocked
// and unable to even handle a ping answer. So we ignore those misses.
tr("Ready to negotiate (found: %1)").arg(caps().join(", ")));
// Build a list of queued capabilities, starting with individual, then bundled, only adding the
- // comma separator between the two if needed.
+ // comma separator between the two if needed (both individual and bundled caps exist).
QString queuedCapsDisplay =
- (!_capsQueuedIndividual.empty() ? _capsQueuedIndividual.join(", ") + ", " : "")
+ _capsQueuedIndividual.join(", ")
+ + ((!_capsQueuedIndividual.empty() && !_capsQueuedBundled.empty()) ? ", " : "")
+ _capsQueuedBundled.join(", ");
displayMsg(Message::Server, BufferInfo::StatusBuffer, "",
tr("Negotiating capabilities (requesting: %1)...").arg(queuedCapsDisplay));