1 /***************************************************************************
2 * Copyright (C) 2005-2018 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
22 # include <sys/types.h>
23 # include <sys/stat.h>
24 #endif /* HAVE_UMASK */
28 #include "corenetwork.h"
29 #include "oidentdconfiggenerator.h"
31 OidentdConfigGenerator::OidentdConfigGenerator(QObject *parent) :
40 OidentdConfigGenerator::~OidentdConfigGenerator()
42 _quasselConfig.clear();
44 _configFile->deleteLater();
48 bool OidentdConfigGenerator::init()
50 _configDir = QDir::homePath();
51 _configFileName = ".oidentd.conf";
53 if (Quassel::isOptionSet("oidentd-conffile"))
54 _configPath = Quassel::optionValue("oidentd-conffile");
56 _configPath = _configDir.absoluteFilePath(_configFileName);
58 _configTag = " stanza created by Quassel";
60 _configFile = new QFile(_configPath);
62 // Rx has to match Template in order for cleanup to work.
63 // Template should be enhanced with the "from" parameter as soon as Quassel gains
64 // the ability to bind to an IP on client sockets.
66 _quasselStanzaTemplate = QString("lport %1 { reply \"%2\" } #%3\n");
67 _quasselStanzaRx = QRegExp(QString("^lport .* \\{ .* \\} #%1\\r?\\n").arg(_configTag));
69 // initially remove all Quassel stanzas that might be present
70 if (parseConfig(false) && writeConfig())
77 QString OidentdConfigGenerator::sysIdentForIdentity(const CoreIdentity *identity) const {
78 // Make sure the identity's ident complies with strict mode if enabled
79 const CoreNetwork *network = qobject_cast<CoreNetwork *>(sender());
80 return network->coreSession()->strictCompliantIdent(identity);
84 bool OidentdConfigGenerator::addSocket(const CoreIdentity *identity,
85 const QHostAddress &localAddress, quint16 localPort,
86 const QHostAddress &peerAddress, quint16 peerPort,
89 Q_UNUSED(localAddress)
94 const QString ident = sysIdentForIdentity(identity);
96 _quasselConfig.append(_quasselStanzaTemplate.arg(localPort).arg(ident).arg(_configTag).toLatin1());
98 bool ret = writeConfig();
104 //! not yet implemented
105 bool OidentdConfigGenerator::removeSocket(const CoreIdentity *identity,
106 const QHostAddress &localAddress, quint16 localPort,
107 const QHostAddress &peerAddress, quint16 peerPort,
111 Q_UNUSED(localAddress)
113 Q_UNUSED(peerAddress)
121 bool OidentdConfigGenerator::parseConfig(bool readQuasselStanzas)
123 if (!_configFile->exists())
126 if (!_configFile->isOpen() && !_configFile->open(QIODevice::ReadOnly))
130 _parsedConfig.clear();
131 _configFile->seek(0);
132 while (!_configFile->atEnd()) {
133 QByteArray line = _configFile->readLine();
136 _parsedConfig.append(line);
137 else if (readQuasselStanzas)
138 _quasselConfig.append(line);
141 _configFile->close();
147 bool OidentdConfigGenerator::writeConfig()
150 mode_t prev_umask = umask(S_IXUSR | S_IWGRP | S_IXGRP | S_IWOTH | S_IXOTH); // == 0133, rw-r--r--
152 bool not_open = (!_configFile->isOpen() && !_configFile->open(QIODevice::ReadWrite | QIODevice::Text));
162 _configFile->seek(0);
163 _configFile->resize(0);
164 _configFile->write(_parsedConfig);
165 _configFile->write(_quasselConfig);
167 _configFile->close();
173 bool OidentdConfigGenerator::lineByUs(const QByteArray &line)
175 return _quasselStanzaRx.exactMatch(line);