* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
-#include <QHostInfo>
-
#include "corenetwork.h"
+#include <QDebug>
+#include <QHostInfo>
+
#include "core.h"
#include "coreidentity.h"
#include "corenetworkconfig.h"
_previousConnectionAttemptFailed(false),
_lastUsedServerIndex(0),
- _lastPingTime(0),
- _pingCount(0),
- _sendPings(false),
_requestedUserModes('-')
{
+ // Check if raw IRC logging is enabled
+ _debugLogRawIrc = (Quassel::isOptionSet("debug-irc") || Quassel::isOptionSet("debug-irc-id"));
+ _debugLogRawNetId = Quassel::optionValue("debug-irc-id").toInt();
+
_autoReconnectTimer.setSingleShot(true);
connect(&_socketCloseTimer, SIGNAL(timeout()), this, SLOT(socketCloseTimeout()));
_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)));
connect(this, SIGNAL(capRemoved(QString)), this, SLOT(serverCapRemoved(QString)));
if (Quassel::isOptionSet("oidentd")) {
- connect(this, SIGNAL(socketInitialized(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Core::instance()->oidentdConfigGenerator(), SLOT(addSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Qt::BlockingQueuedConnection);
- connect(this, SIGNAL(socketDisconnected(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Core::instance()->oidentdConfigGenerator(), SLOT(removeSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)));
+ connect(this, SIGNAL(socketInitialized(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)),
+ Core::instance()->oidentdConfigGenerator(), SLOT(addSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)), Qt::BlockingQueuedConnection);
+ connect(this, SIGNAL(socketDisconnected(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)),
+ Core::instance()->oidentdConfigGenerator(), SLOT(removeSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)));
+ }
+
+ if (Quassel::isOptionSet("ident-daemon")) {
+ connect(this, SIGNAL(socketInitialized(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)),
+ Core::instance()->identServer(), SLOT(addSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)), Qt::BlockingQueuedConnection);
+ connect(this, SIGNAL(socketDisconnected(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)),
+ Core::instance()->identServer(), SLOT(removeSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16, qint64)));
}
}
void CoreNetwork::connectToIrc(bool reconnecting)
{
+ if (Core::instance()->identServer()) {
+ _socketId = Core::instance()->identServer()->addWaitingSocket();
+ }
+
if (!reconnecting && useAutoReconnect() && _autoReconnectCount == 0) {
_autoReconnectTimer.setInterval(autoReconnectInterval() * 1000);
if (unlimitedReconnectRetries())
enablePingTimeout();
+ // Reset tracking for valid timestamps in PONG replies
+ setPongTimestampValid(false);
+
// 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.
if (! server.useProxy) {
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;
}
}
// Non-SSL connections enter here only once, always emit socketInitialized(...) in these cases
// SSL connections call socketInitialized() twice, only emit socketInitialized(...) on the first (not yet encrypted) run
if (!server.useSsl || !socket.isEncrypted()) {
- emit socketInitialized(identity, localAddress(), localPort(), peerAddress(), peerPort());
+ emit socketInitialized(identity, localAddress(), localPort(), peerAddress(), peerPort(), _socketId);
}
if (server.useSsl && !socket.isEncrypted()) {
return;
}
#else
- emit socketInitialized(identity, localAddress(), localPort(), peerAddress(), peerPort());
+ emit socketInitialized(identity, localAddress(), localPort(), peerAddress(), peerPort(), _socketId);
#endif
socket.setSocketOption(QAbstractSocket::KeepAliveOption, true);
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())));
}
setConnected(false);
emit disconnected(networkId());
- emit socketDisconnected(identityPtr(), localAddress(), localPort(), peerAddress(), peerPort());
+ emit socketDisconnected(identityPtr(), localAddress(), localPort(), peerAddress(), peerPort(), _socketId);
// Reset disconnect expectations
_disconnectExpected = false;
if (_quitRequested) {
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.
_lastPingTime = now;
_pingCount++;
// Don't send pings until the network is initialized
- if(_sendPings)
+ if(_sendPings) {
+ // Mark as waiting for a reply
+ _pongReplyPending = true;
+ // Send default timestamp ping
userInputHandler()->handlePing(BufferInfo(), QString());
+ }
}
}
disablePingTimeout();
else {
resetPingTimeout();
+ resetPongReplyPending();
if (networkConfig()->pingTimeoutEnabled())
_pingTimer.start();
}
_pingTimer.stop();
_sendPings = false;
resetPingTimeout();
+ resetPongReplyPending();
}
}
+void CoreNetwork::setPongTimestampValid(bool validTimestamp)
+{
+ _pongTimestampValid = validTimestamp;
+}
+
+
/******** Custom Rate Limiting ********/
void CoreNetwork::updateRateLimiting(const bool forceUnlimited)
}
+void CoreNetwork::cancelAutoWhoOneshot(const QString &channelOrNick)
+{
+ // Remove channel/nick from queue if it exists
+ _autoWhoQueue.removeAll(channelOrNick);
+
+ // The AutoWho timer will detect if the queue is empty and automatically stop, no need to
+ // manually control it.
+}
+
+
void CoreNetwork::setAutoWhoDelay(int delay)
{
_autoWhoTimer.setInterval(delay * 1000);
}
if (supports("WHOX")) {
// Use WHO extended to poll away users and/or user accounts
+ // Explicitly only match on nickname ("n"), don't rely on server defaults
+ //
+ // WHO <nickname> n%chtsunfra,<unique_number>
+ //
// See http://faerion.sourceforge.net/doc/irc/whox.var
- // And https://github.com/hexchat/hexchat/blob/c874a9525c9b66f1d5ddcf6c4107d046eba7e2c5/src/common/proto-irc.c#L750
- putRawLine(serverEncode(QString("WHO %1 %%chtsunfra,%2")
- .arg(serverEncode(chanOrNick), QString::number(IrcCap::ACCOUNT_NOTIFY_WHOX_NUM))));
+ // And https://github.com/quakenet/snircd/blob/master/doc/readme.who
+ // And https://github.com/hexchat/hexchat/blob/57478b65758e6b697b1d82ce21075e74aa475efc/src/common/proto-irc.c#L752
+ putRawLine(serverEncode(QString("WHO %1 n%chtsunfra,%2")
+ .arg(serverEncode(chanOrNick),
+ QString::number(IrcCap::ACCOUNT_NOTIFY_WHOX_NUM))));
} else {
+ // Fall back to normal WHO
+ //
+ // Note: According to RFC 1459, "WHO <phrase>" can fall back to searching realname,
+ // hostmask, etc. There's nothing we can do about that :(
+ //
+ // See https://tools.ietf.org/html/rfc1459#section-4.5.1
putRawLine(serverEncode(QString("WHO %1").arg(chanOrNick)));
}
break;
void CoreNetwork::writeToSocket(const QByteArray &data)
{
+ // Log the message if enabled and network ID matches or allows all
+ if (_debugLogRawIrc
+ && (_debugLogRawNetId == -1 || networkId().toInt() == _debugLogRawNetId)) {
+ // Include network ID
+ qDebug() << "IRC net" << networkId() << ">>" << data;
+ }
socket.write(data);
socket.write("\r\n");
if (!_skipMessageRates) {