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) :
39 OidentdConfigGenerator::~OidentdConfigGenerator()
41 _quasselConfig.clear();
43 _configFile->deleteLater();
47 bool OidentdConfigGenerator::init()
49 _configDir = QDir::homePath();
50 _configFileName = ".oidentd.conf";
52 if (Quassel::isOptionSet("oidentd-conffile"))
53 _configPath = Quassel::optionValue("oidentd-conffile");
55 _configPath = _configDir.absoluteFilePath(_configFileName);
57 _configTag = " stanza created by Quassel";
59 _configFile = new QFile(_configPath);
61 // Rx has to match Template in order for cleanup to work.
62 // Template should be enhanced with the "from" parameter as soon as Quassel gains
63 // the ability to bind to an IP on client sockets.
65 _quasselStanzaTemplate = QString("lport %1 { reply \"%2\" } #%3\n");
66 _quasselStanzaRx = QRegExp(QString("^lport .* \\{ .* \\} #%1\\r?\\n").arg(_configTag));
68 // initially remove all Quassel stanzas that might be present
69 if (parseConfig(false) && writeConfig())
76 QString OidentdConfigGenerator::sysIdentForIdentity(const CoreIdentity *identity) const {
77 // Make sure the identity's ident complies with strict mode if enabled
78 const CoreNetwork *network = qobject_cast<CoreNetwork *>(sender());
79 return network->coreSession()->strictCompliantIdent(identity);
83 bool OidentdConfigGenerator::addSocket(const CoreIdentity *identity,
84 const QHostAddress &localAddress, quint16 localPort,
85 const QHostAddress &peerAddress, quint16 peerPort,
88 Q_UNUSED(localAddress)
93 const QString ident = sysIdentForIdentity(identity);
95 _quasselConfig.append(_quasselStanzaTemplate.arg(localPort).arg(ident).arg(_configTag).toLatin1());
97 bool ret = writeConfig();
103 //! not yet implemented
104 bool OidentdConfigGenerator::removeSocket(const CoreIdentity *identity,
105 const QHostAddress &localAddress, quint16 localPort,
106 const QHostAddress &peerAddress, quint16 peerPort,
110 Q_UNUSED(localAddress)
112 Q_UNUSED(peerAddress)
120 bool OidentdConfigGenerator::parseConfig(bool readQuasselStanzas)
122 if (!_configFile->exists())
125 if (!_configFile->isOpen() && !_configFile->open(QIODevice::ReadOnly))
129 _parsedConfig.clear();
130 _configFile->seek(0);
131 while (!_configFile->atEnd()) {
132 QByteArray line = _configFile->readLine();
135 _parsedConfig.append(line);
136 else if (readQuasselStanzas)
137 _quasselConfig.append(line);
140 _configFile->close();
146 bool OidentdConfigGenerator::writeConfig()
149 mode_t prev_umask = umask(S_IXUSR | S_IWGRP | S_IXGRP | S_IWOTH | S_IXOTH); // == 0133, rw-r--r--
151 bool not_open = (!_configFile->isOpen() && !_configFile->open(QIODevice::ReadWrite | QIODevice::Text));
161 _configFile->seek(0);
162 _configFile->resize(0);
163 _configFile->write(_parsedConfig);
164 _configFile->write(_quasselConfig);
166 _configFile->close();
172 bool OidentdConfigGenerator::lineByUs(const QByteArray &line)
174 return _quasselStanzaRx.exactMatch(line);