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Viewing changes to src/tlsfeature.cpp

Committer: Package Import Robot
Author(s): Prasad Murthy
Date: 2013-03-08 00:00:33 UTC
Revision ID: package-import@ubuntu.com-20130308000033-x8thp6syo1kkh63s

Tags: upstream-1.1.1

Import upstream version 1.1.1

files added:

3rdparty

3rdparty/icesupport

3rdparty/icesupport/bsocket.cpp

3rdparty/icesupport/bsocket.h

3rdparty/icesupport/bytestream.cpp

3rdparty/icesupport/bytestream.h

3rdparty/icesupport/httpconnect.cpp

3rdparty/icesupport/httpconnect.h

3rdparty/icesupport/ice176.cpp

3rdparty/icesupport/ice176.h

3rdparty/icesupport/icecomponent.cpp

3rdparty/icesupport/icecomponent.h

3rdparty/icesupport/icecomponent_p.h

3rdparty/icesupport/icelocaltransport.cpp

3rdparty/icesupport/icelocaltransport.h

3rdparty/icesupport/icetransport.cpp

3rdparty/icesupport/icetransport.h

3rdparty/icesupport/iceturntransport.cpp

3rdparty/icesupport/iceturntransport.h

3rdparty/icesupport/objectsession.cpp

3rdparty/icesupport/objectsession.h

3rdparty/icesupport/servsock.cpp

3rdparty/icesupport/servsock.h

3rdparty/icesupport/socks.cpp

3rdparty/icesupport/socks.h

3rdparty/icesupport/stunallocate.cpp

3rdparty/icesupport/stunallocate.h

3rdparty/icesupport/stunbinding.cpp

3rdparty/icesupport/stunbinding.h

3rdparty/icesupport/stunmessage.cpp

3rdparty/icesupport/stunmessage.h

3rdparty/icesupport/stuntransaction.cpp

3rdparty/icesupport/stuntransaction.h

3rdparty/icesupport/stuntypes.cpp

3rdparty/icesupport/stuntypes.h

3rdparty/icesupport/stunutil.cpp

3rdparty/icesupport/stunutil.h

3rdparty/icesupport/turnclient.cpp

3rdparty/icesupport/turnclient.h

3rdparty/icesupport/udpportreserver.cpp

3rdparty/icesupport/udpportreserver.h

3rdparty/jdns

3rdparty/jdns/CMakeLists.txt

3rdparty/jdns/README

3rdparty/jdns/TODO

3rdparty/jdns/jdns.c

3rdparty/jdns/jdns.h

3rdparty/jdns/jdns.pri

3rdparty/jdns/jdns.pro

3rdparty/jdns/jdns_mdnsd.c

3rdparty/jdns/jdns_mdnsd.h

3rdparty/jdns/jdns_p.h

3rdparty/jdns/jdns_packet.c

3rdparty/jdns/jdns_packet.h

3rdparty/jdns/jdns_sys.c

3rdparty/jdns/jdns_util.c

3rdparty/jdns/qjdns.cpp

3rdparty/jdns/qjdns.h

3rdparty/jdns/qjdns_p.h

3rdparty/jdns/qjdns_sock.cpp

3rdparty/jdns/qjdns_sock.h

3rdparty/simplesasl

3rdparty/simplesasl/COPYING

3rdparty/simplesasl/digestmd5proplist.cpp

3rdparty/simplesasl/digestmd5proplist.h

3rdparty/simplesasl/digestmd5response.cpp

3rdparty/simplesasl/digestmd5response.h

3rdparty/simplesasl/plainmessage.cpp

3rdparty/simplesasl/plainmessage.h

3rdparty/simplesasl/simplesasl.cpp

3rdparty/simplesasl/simplesasl.h

AUTHORS

CMakeLists.txt

COPYING

ChangeLog

README

cmake

cmake/FindLibIDN.cmake

cmake/FindLibraryWithDebug.cmake

cmake/FindQCA2.cmake

cmake/jreenMacros.cmake

deffered

deffered/gui

deffered/gui/jidedit.cpp

deffered/gui/jidedit.h

deffered/gui/jidedit_p.h

deffered/gui/xmlconsole.cpp

deffered/gui/xmlconsole.h

deffered/gui/xmlconsole.ui

jreen.qbs

src/abstractroster.cpp

src/abstractroster.h

src/abstractroster_p.h

src/action.cpp

src/action_p.h

src/activity.cpp

src/activity.h

src/activityfactory.cpp

src/activityfactory_p.h

src/attention.cpp

src/attention.h

src/attentionfactory.cpp

src/attentionfactory_p.h

src/bindfeature.cpp

src/bindfeature_p.h

src/bitsofbinary.cpp

src/bitsofbinary.h

src/bitsofbinaryfactory.cpp

src/bitsofbinaryfactory_p.h

src/bookmark.cpp

src/bookmark.h

src/bookmarkfactory.cpp

src/bookmarkfactory_p.h

src/bookmarkstorage.cpp

src/bookmarkstorage.h

src/buffereddatastream.cpp

src/buffereddatastream.h

src/capabilities.cpp

src/capabilities.h

src/capabilitiesfactory.cpp

src/capabilitiesfactory_p.h

src/captcha.cpp

src/captcha.h

src/captchafactory.cpp

src/captchafactory_p.h

src/chatstate.cpp

src/chatstate.h

src/chatstatefactory.cpp

src/chatstatefactory_p.h

src/client.cpp

src/client.h

src/client_p.h

src/connection.h

src/connectionbosh.cpp

src/connectionbosh.h

src/dataform.cpp

src/dataform.h

src/dataform_p.h

src/dataformfactory.cpp

src/dataformfactory_p.h

src/datastream.cpp

src/datastream.h

src/delayeddelivery.cpp

src/delayeddelivery.h

src/delayeddeliveryfactory.cpp

src/delayeddeliveryfactory_p.h

src/directconnection.cpp

src/directconnection.h

src/directconnection_p.h

src/disco.cpp

src/disco.h

src/disco_p.h

src/entitytime.cpp

src/entitytime.h

src/entitytimefactory.cpp

src/entitytimefactory_p.h

src/error.cpp

src/error.h

src/errorfactory.cpp

src/errorfactory_p.h

src/experimental

src/experimental/iristransport.cpp

src/experimental/iristransport.h

src/experimental/jingle.cpp

src/experimental/jingle_p.h

src/experimental/jingleaudiocontent.cpp

src/experimental/jingleaudiocontent.h

src/experimental/jingleaudiocontent_p.h

src/experimental/jingleaudiocontentfactory.cpp

src/experimental/jingleaudiocontentfactory_p.h

src/experimental/jingleaudiopayload.cpp

src/experimental/jingleaudiopayload.h

src/experimental/jingleaudiopayload_p.h

src/experimental/jinglecontent.cpp

src/experimental/jinglecontent.h

src/experimental/jinglecontent_p.h

src/experimental/jinglefactory.cpp

src/experimental/jinglefactory_p.h

src/experimental/jinglemanager.cpp

src/experimental/jinglemanager.h

src/experimental/jinglemanager_p.h

src/experimental/jinglesession.cpp

src/experimental/jinglesession.h

src/experimental/jinglesession_p.h

src/experimental/jinglespeexcodec.cpp

src/experimental/jinglespeexcodec_p.h

src/experimental/jingletransport.cpp

src/experimental/jingletransport.h

src/experimental/jingletransportice.cpp

src/experimental/jingletransportice_p.h

src/forwarded.cpp

src/forwarded.h

src/forwardedfactory.cpp

src/forwardedfactory_p.h

src/iq.cpp

src/iq.h

src/iq_p.h

src/iqfactory.cpp

src/iqfactory_p.h

src/iqreply.cpp

src/iqreply.h

src/jid.cpp

src/jid.h

src/jreen.h

src/jstrings.h

src/langmap.cpp

src/langmap.h

src/libjreen.pc.cmake

src/logger.cpp

src/logger.h

src/message.cpp

src/message.h

src/message_p.h

src/messagefactory.cpp

src/messagefactory_p.h

src/messagesession.cpp

src/messagesession.h

src/metacontacts.cpp

src/metacontacts_p.h

src/metacontactsfactory.cpp

src/metacontactsfactory_p.h

src/metacontactstorage.cpp

src/metacontactstorage.h

src/mood.cpp

src/mood.h

src/moodfactory.cpp

src/moodfactory_p.h

src/mucmessagesession.cpp

src/mucmessagesession_p.h

src/mucroom.cpp

src/mucroom.h

src/mucroom_p.h

src/mucroomfactory.cpp

src/mucroomfactory_p.h

src/nickname.cpp

src/nickname.h

src/nicknamefactory.cpp

src/nicknamefactory_p.h

src/nonsaslauth.cpp

src/nonsaslauth_p.h

src/parser.cpp

src/parser.h

src/parser_p.h

src/pgpencrypted.cpp

src/pgpencrypted.h

src/pgpfactory.cpp

src/pgpfactory_p.h

src/pgpsigned.cpp

src/pgpsigned.h

src/ping.cpp

src/ping.h

src/pingfactory.cpp

src/pingfactory_p.h

src/prep.cpp

src/prep_p.h

src/presence.cpp

src/presence.h

src/presence_p.h

src/presencefactory.cpp

src/presencefactory_p.h

src/privacymanager.cpp

src/privacymanager.h

src/privacymanager_p.h

src/privacyqueryfactory.cpp

src/privacyqueryfactory_p.h

src/privatexml.cpp

src/privatexml.h

src/privatexml_p.h

src/pubsubevent.cpp

src/pubsubevent.h

src/pubsubeventfactory.cpp

src/pubsubeventfactory_p.h

src/pubsubmanager.cpp

src/pubsubmanager.h

src/pubsubmanager_p.h

src/pubsubpublishfactory.cpp

src/pubsubpublishfactory_p.h

src/receipt.cpp

src/receipt.h

src/receiptfactory.cpp

src/receiptfactory_p.h

src/registrationfeature.cpp

src/registrationfeature_p.h

src/registrationmanager.cpp

src/registrationmanager.h

src/registrationmanager_p.h

src/registrationquery.cpp

src/registrationquery_p.h

src/registrationqueryfactory.cpp

src/registrationqueryfactory_p.h

src/saslfeature.cpp

src/saslfeature_p.h

src/sessionfeature.cpp

src/sessionfeature_p.h

src/sjdns.cpp

src/sjdns_p.h

src/softwareversion.cpp

src/softwareversion.h

src/softwareversionfactory.cpp

src/softwareversionfactory_p.h

src/src.qbs

src/stanza.cpp

src/stanza.h

src/stanza_p.h

src/stanzaextension.cpp

src/stanzaextension.h

src/stanzafactory.cpp

src/stanzafactory_p.h

src/streamfeature.cpp

src/streamfeature_p.h

src/streamprocessor.cpp

src/streamprocessor.h

src/subscription.cpp

src/subscription.h

src/tcpconnection.cpp

src/tcpconnection.h

src/tlsdatastream.cpp

src/tlsdatastream_p.h

src/tlsfeature.cpp

src/tlsfeature_p.h

src/tune.cpp

src/tune.h

src/tunefactory.cpp

src/tunefactory_p.h

src/udpconnection.cpp

src/udpconnection.h

src/util.cpp

src/util.h

src/vcard.cpp

src/vcard.h

src/vcard_p.h

src/vcardfactory.cpp

src/vcardfactory_p.h

src/vcardmanager.cpp

src/vcardmanager.h

src/vcardupdate.cpp

src/vcardupdate.h

src/vcardupdatefactory.cpp

src/vcardupdatefactory_p.h

src/xmlentity.cpp

src/xmlentity_p.h

src/zlibcompressionfeature.cpp

src/zlibcompressionfeature_p.h

src/zlibdatastream.cpp

src/zlibdatastream_p.h

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src/tlsfeature.cpp

/****************************************************************************

** Jreen

*****************************************************************************

** $JREEN_BEGIN_LICENSE$

** This program is free software: you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation, either version 2 of the License, or

** (at your option) any later version.

** This program is distributed in the hope that it will be useful,

** but WITHOUT ANY WARRANTY; without even the implied warranty of

** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU General Public License for more details.

** You should have received a copy of the GNU General Public License

** along with this program. If not, see http://www.gnu.org/licenses/.

** $JREEN_END_LICENSE$

****************************************************************************/

#include "tlsfeature_p.h"

#include "tlsdatastream_p.h"

#include "client.h"

#include <QXmlStreamWriter>

#include "logger.h"

#include <QCoreApplication>

#define NS_TLS QLatin1String("urn:ietf:params:xml:ns:xmpp-tls")

namespace Jreen

{

TLSFeature::TLSFeature() : StreamFeature(SecurityLayer)

{

QCA::init();

QCA::setAppName(QCoreApplication::applicationName());

m_required = false;

m_available = false;

m_hasTls = QCA::isSupported("tls");

if (!m_hasTls)

Logger::warning() << "Jreen: TLS is not provided by QCA";

}

void TLSFeature::init()

{

Q_ASSERT(m_hasTls);

Q_ASSERT(!m_tls);

m_tls.reset(new QCA::TLS(this));

m_tls->setTrustedCertificates(QCA::systemStore());

connect(m_tls.data(), SIGNAL(handshaken()), SLOT(onHandshaken()));

connect(m_tls.data(), SIGNAL(closed()), SLOT(onClosed()));

connect(m_tls.data(), SIGNAL(error()), SLOT(onError()));

}

void TLSFeature::setStreamInfo(StreamInfo *info)

{

if(m_client)

m_client->disconnect(this);

StreamFeature::setStreamInfo(info);

connect(m_client, SIGNAL(disconnected(Jreen::Client::DisconnectReason)),

SLOT(onDisconnected()));

}

void TLSFeature::reset()

{

m_required = false;

m_available = false;

}

bool TLSFeature::canParse(const QStringRef &name, const QStringRef &uri, const QXmlStreamAttributes &attributes)

{

// All other methods shouldn't be called is canParse returnes false

if (!m_hasTls)

return false;

Q_UNUSED(uri);

Q_UNUSED(name);

Q_UNUSED(attributes);

Logger::debug() << Q_FUNC_INFO << name << uri;

return uri == NS_TLS;

}

void TLSFeature::handleStartElement(const QStringRef &name, const QStringRef &uri, const QXmlStreamAttributes &attributes)

{

Q_UNUSED(uri);

Q_UNUSED(attributes);

if (name == QLatin1String("starttls"))

m_available = true;

else if (name == QLatin1String("required"))

m_required = true;

// Q_UNUSED(uri);

// m_depth++;

// Logger::debug() << Q_FUNC_INFO << m_depth << name;

// if (m_depth == 1) {

100

// if (name == QLatin1String("mechanisms")) {

101

// m_state = AtMechanisms;

102

// m_mechs.clear();

103

// } else if (name == QLatin1String("challenge")) {

104

// m_state = AtChallenge;

105

// }

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// } else if (m_depth == 2 && name == QLatin1String("mechanism")) {

107

// m_state = AtMechanism;

108

// }

109

}

110

111

void TLSFeature::handleEndElement(const QStringRef &name, const QStringRef &uri)

112

{

113

Q_UNUSED(uri);

114

if (name == QLatin1String("proceed")) {

115

Logger::debug() << Q_FUNC_INFO;

116

m_info->addDataStream(new TLSDataStream(m_tls.data()));

117

m_tls->startClient(m_info->jid().domain());

118

}

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// if (m_depth == 2 && m_state == AtMechanism)

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// m_state = AtMechanisms;

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// else if (m_depth == 1) {

122

// Logger::debug() << Q_FUNC_INFO << m_mechs;

123

// m_state = AtStart;

124

// if (name == QLatin1String("success"))

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// m_info->completed(StreamInfo::Authorized);

126

// }

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// m_depth--;

128

}

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void TLSFeature::handleCharacterData(const QStringRef &text)

131

{

132

Q_UNUSED(text);

133

// if (m_state == AtMechanism) {

134

// Logger::debug() << Q_FUNC_INFO << "mechanism" << text;

135

// m_mechs.append(text.toString());

136

// } else if (m_state == AtChallenge) {

137

// Logger::debug() << Q_FUNC_INFO << "challenge" << text;

138

// // if (m_firstStep)

139

// // m_tls->putServerFirstStep("DIGEST-MD5");

140

// m_tls->putStep(QByteArray::fromBase64(text.toString().toLatin1()));

141

// m_firstStep = false;

142

// }

143

}

144

145

bool TLSFeature::isActivatable()

146

{

147

return m_hasTls && m_available;

148

}

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150

bool TLSFeature::activate()

151

{

152

init();

153

QXmlStreamWriter *writer = m_info->writer();

154

writer->writeEmptyElement(QLatin1String("starttls"));

155

writer->writeDefaultNamespace(NS_TLS);

156

writer->writeCharacters(QString());

157

// Logger::debug() << Q_FUNC_INFO << m_info->password();

158

// m_tls->setPassword(QCA::SecureArray(m_info->password().toUtf8()));

159

// m_tls->setUsername(m_info->jid().node());

160

// m_tls->setRealm(m_info->jid().domain());

161

// m_tls->setAuthzid(m_info->jid().bare());

162

// m_tls->startClient("xmpp", QUrl::toAce(m_info->jid().domain()), m_mechs, QCA::TLS::AllowClientSendFirst);

163

return true;

164

}

165

166

void TLSFeature::onHandshaken()

167

{

168

Logger::debug() << Q_FUNC_INFO;

169

m_tls->continueAfterStep();

170

m_info->completed();

171

}

172

173

void TLSFeature::onClosed()

174

{

175

Logger::debug() << Q_FUNC_INFO;

176

reset();

177

}

178

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void TLSFeature::onError()

180

{

181

Logger::debug() << Q_FUNC_INFO;

182

reset();

183

m_client->disconnectFromServer(true);

184

}

185

186

void TLSFeature::onDisconnected()

187

{

188

m_tls.reset(0);

189

Logger::debug() << Q_FUNC_INFO;

190

}

191

192

} //namespace Jreen

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