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Changed QSslKeys to QCA keys that will actually allow us to encrypt things

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This commit is contained in:
Albert Vaca 2013-08-31 13:04:00 +02:00
parent 1604309ace
commit b5a5416c19
16 changed files with 142 additions and 129 deletions
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12
daemon/CMakeLists.txt
View file

@ -1,3 +1,8 @@
include_directories(
${QJSON_INCLUDE_DIR}
${QCA2_INCLUDE_DIR}
)
set(kded_kdeconnect_SRCS
linkproviders/linkprovider.cpp
@ -20,12 +25,15 @@ add_subdirectory(plugins)
kde4_add_plugin(kded_kdeconnect ${kded_kdeconnect_SRCS})
find_package (QJSON REQUIRED)
find_package (QCA2 REQUIRED)
target_link_libraries(kded_kdeconnect
${KDE4_KDECORE_LIBS}
${KDE4_KDEUI_LIBS}
#kdnssd
qjson
${QT_QTNETWORK_LIBRARY}
${QJSON_LIBRARIES}
${QCA2_LIBRARIES}
)
include(../cmakemacros.txt)

65
daemon/daemon.cpp
View file

@ -29,10 +29,12 @@
#include <QDBusConnection>
#include <QNetworkSession>
#include <QNetworkConfigurationManager>
#include <QSslKey>
#include <QDebug>
#include <KIcon>
#include <KConfig>
#include <KConfigGroup>
#include <KNotification>
#include <KIcon>
K_PLUGIN_FACTORY(KdeConnectFactory, registerPlugin<Daemon>();)
K_EXPORT_PLUGIN(KdeConnectFactory("kdeconnect", "kdeconnect"))
@ -51,55 +53,14 @@ Daemon::Daemon(QObject *parent, const QList<QVariant>&)
qDebug() << "My id:" << uuid;
}
if (!config->group("myself").hasKey("privateKey")) {
if (!config->group("myself").hasKey("privateKey") || !config->group("myself").hasKey("publicKey")) {
//TODO: Generate
//http://delta.affinix.com/docs/qca/rsatest_8cpp-example.html
QCA::PrivateKey privateKey = QCA::KeyGenerator().createRSA(1024);
config->group("myself").writeEntry("privateKey", privateKey.toPEM());
QByteArray key = QByteArray(
"-----BEGIN RSA PRIVATE KEY-----\n"
"MIICXAIBAAKBgQCnKxy6aZrABVvbxuWqMPbohH4KRDBGqyO/OwxvUD1qHpqZ9cJT\n"
"bgttiIaXzdQny5esf6brI6Di/ssIp9awdLBlMT+eR6zR7g446tbxaCFuUiL0QIei\n"
"izEveTDNRbson/8DPJrn8/81doTeXsuV7YbqmtUGwdZ5kiocAW92ZZukdQIDAQAB\n"
"AoGBAI18yuLoMQdnQblBne8vZDumsDsmPaoCfc4EP2ETi/d+kaHPxTryABAkJq7j\n"
"kjZgdi6VGIUacbjOqK/Zxrcw/H460EwOUzh97Z4t9CDtDhz6t3ddT8CfbG2TUgbx\n"
"Vv3mSYSUDBdNBV6YY4fyLtZl6oI2V+rBaFIT48+vAK9doKlhAkEA2ZKm9dc80IjU\n"
"c/Wwn8ij+6ALs4Mpa0dPYivgZ2QhXiX5TfMymal2dDufkOH4wIUO+8vV8CSmmTRU\n"
"8Lv/B3pY7QJBAMSxeJtTSFwBcGRaZKRMIqeuZ/yMMT4EqqIh1DjBpujCRKApVpkO\n"
"kVx3Yu7xyOfniXBwujiYNSL6LrWdKykEsKkCQEr2UDgbtIRU4H4jhHtI8dbcSavL\n"
"4RVpOFymqWZ2BVke1EqbJC/1Ry687DlK4h3Sulre3BMlTZEziqB25WN6L/ECQBJv\n"
"B3yXG4rz35KoHhJ/yCeq4rf6c4r6aPt07Cy9iWT6/+96sFD72oet8KmwI0IIowrU\n"
"pb80FJbIl6QRrL/VXrECQBDdeCAG6J3Cwm4ozQiDQyiNd1qJqWc4co9savJxLtEU\n"
"s5L4Qwfrexm16oCJimGmsa5q6Y0n4f5gY+MRh3n+nQo=\n"
"-----END RSA PRIVATE KEY-----\n"
);
//Test for validity
//QSslKey privateKey(key.toAscii(), QSsl::Rsa, QSsl::Pem, QSsl::PrivateKey);
//qDebug() << "Valid private key:" << !privateKey.isNull();
config->group("myself").writeEntry("privateKey", key);
}
if (!config->group("myself").hasKey("publicKey")) {
//TODO: Generate
QByteArray key = QByteArray(
"-----BEGIN PUBLIC KEY-----\n"
"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnKxy6aZrABVvbxuWqMPbohH4K\n"
"RDBGqyO/OwxvUD1qHpqZ9cJTbgttiIaXzdQny5esf6brI6Di/ssIp9awdLBlMT+e\n"
"R6zR7g446tbxaCFuUiL0QIeiizEveTDNRbson/8DPJrn8/81doTeXsuV7YbqmtUG\n"
"wdZ5kiocAW92ZZukdQIDAQAB\n"
"-----END PUBLIC KEY-----\n"
);
//Test for validity
//QSslKey publicKey(key.toAscii(), QSsl::Rsa, QSsl::Pem, QSsl::PublicKey);
//qDebug() << "Valid public key:" << !publicKey.isNull();
config->group("myself").writeEntry("publicKey", key);
QCA::PublicKey publicKey = privateKey.toPublicKey();
config->group("myself").writeEntry("publicKey", publicKey.toPEM());
}
@ -157,7 +118,7 @@ QStringList Daemon::visibleDevices()
{
QStringList ret;
Q_FOREACH(Device* device, mDevices) {
if (device->reachable()) {
if (device->isReachable()) {
ret.append(device->id());
}
}
@ -199,9 +160,9 @@ void Daemon::onDeviceReachableStatusChanged()
Device* device = (Device*)sender();
QString id = device->id();
Q_EMIT deviceVisibilityChanged(id, device->reachable());
Q_EMIT deviceVisibilityChanged(id, device->isReachable());
if (!device->reachable()) {
if (!device->isReachable()) {
if (!device->isPaired()) {
qDebug() << "Destroying device";

23
daemon/daemon.h
View file

@ -18,32 +18,22 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DAEMON_H
#define DAEMON_H
#include <QObject>
#include <QRegExp>
#include <map>
#include <QSet>
#include <QMap>
#include <QtCrypto>
#include <KDEDModule>
#include <KNotification>
#include "networkpackage.h"
#include <KDE/KPluginFactory>
#include <QFile>
#include <qtextstream.h>
#include <QSet>
#include <KConfig>
#include <KPluginFactory>
#include "device.h"
#include "networkpackage.h"
#include "devicelinks/devicelink.h"
#include "linkproviders/linkprovider.h"
class QUdpSocket;
class Daemon
: public KDEDModule
{
@ -82,6 +72,9 @@ private:
//Every known device
QMap<QString, Device*> mDevices;
// The Initializer object sets things up, and also does cleanup when it goes out of scope
QCA::Initializer init;
};
#endif // UDP_WIRELESS_H

45
daemon/device.cpp
View file

@ -10,7 +10,6 @@
#include <KNotification>
#include <KIcon>
#include <QSslKey>
#include <QDebug>
#include "plugins/kdeconnectplugin.h"
@ -31,9 +30,9 @@ Device::Device(const QString& id)
m_deviceName = name;
const QByteArray& key = data.readEntry<QByteArray>("publicKey",QByteArray());
m_publicKey = QSslKey(key, QSsl::Rsa, QSsl::Pem, QSsl::PublicKey);
m_publicKey = QCA::RSAPublicKey::fromDER(key);
m_pairingRequested = false;
m_pairStatus = Device::Paired;
//Register in bus
QDBusConnection::sessionBus().registerObject(dbusPath(), this, QDBusConnection::ExportScriptableContents | QDBusConnection::ExportAdaptors);
@ -47,7 +46,7 @@ Device::Device(const NetworkPackage& identityPackage, DeviceLink* dl)
addLink(dl);
m_pairingRequested = false;
m_pairStatus = Device::Device::NotPaired;
//Register in bus
QDBusConnection::sessionBus().registerObject(dbusPath(), this, QDBusConnection::ExportScriptableContents | QDBusConnection::ExportAdaptors);
@ -72,7 +71,7 @@ void Device::reloadPlugins()
{
QMap< QString, KdeConnectPlugin* > newPluginMap;
if (isPaired() && reachable()) { //Do not load any plugin for unpaired devices, nor useless loading them for unreachable devices
if (isPaired() && isReachable()) { //Do not load any plugin for unpaired devices, nor useless loading them for unreachable devices
QString path = KStandardDirs().resourceDirs("config").first()+"kdeconnect/";
QMap<QString,QString> pluginStates = KSharedConfig::openConfig(path + id())->group("Plugins").entryMap();
@ -134,11 +133,11 @@ QSslKey myPrivateKey() {
void Device::requestPair()
{
if (isPaired() || m_pairingRequested) {
if (m_pairStatus != NotPaired) {
Q_EMIT pairingFailed(i18n("Already paired"));
return;
}
if (!reachable()) {
if (!isReachable()) {
Q_EMIT pairingFailed(i18n("Device not reachable"));
return;
}
@ -156,7 +155,7 @@ void Device::requestPair()
return;
}
m_pairingRequested = true;
m_pairStatus = PairRequested;
pairingTimer.start(20 * 1000);
connect(&pairingTimer, SIGNAL(timeout()),
this, SLOT(pairingTimeout()));
@ -167,14 +166,13 @@ void Device::unpair()
{
if (!isPaired()) return;
m_publicKey = QSslKey();
m_pairingRequested = false;
m_pairStatus = NotPaired;
pairingTimer.stop();
KSharedConfigPtr config = KSharedConfig::openConfig("kdeconnectrc");
config->group("devices").deleteGroup(id());
if (reachable()) {
if (isReachable()) {
NetworkPackage np(PACKAGE_TYPE_PAIR);
np.set("pair", false);
sendPackage(np);
@ -186,7 +184,7 @@ void Device::unpair()
void Device::pairingTimeout()
{
m_pairingRequested = false;
m_pairStatus = NotPaired;
Q_EMIT Q_EMIT pairingFailed("Timed out");
}
@ -263,28 +261,28 @@ void Device::privateReceivedPackage(const NetworkPackage& np)
qDebug() << "Pair package";
bool pair = np.get<bool>("pair");
if (pair == isPaired()) {
qDebug() << "Already" << (pair? "paired":"unpaired");
bool wantsPair = np.get<bool>("pair");
if (wantsPair == isPaired()) {
qDebug() << "Already" << (wantsPair? "paired":"unpaired");
return;
}
KSharedConfigPtr config = KSharedConfig::openConfig("kdeconnectrc");
if (pair) {
if (wantsPair) {
if (m_pairingRequested) { //We started pairing
if (m_pairStatus == Device::PairRequested) { //We started pairing
qDebug() << "Pair answer";
m_pairingRequested = false;
m_pairStatus = Paired;
pairingTimer.stop();
//Store as trusted device
const QByteArray& key = np.get<QByteArray>("publicKey");
config->group("devices").group(id()).writeEntry("publicKey",key);
config->group("devices").group(id()).writeEntry("name",name());
m_publicKey = QSslKey(key, QSsl::Rsa, QSsl::Pem, QSsl::PublicKey);
m_publicKey = QCA::RSAPublicKey::fromDER(key);
Q_EMIT pairingSuccesful();
@ -292,8 +290,8 @@ void Device::privateReceivedPackage(const NetworkPackage& np)
qDebug() << "Pair request";
const QString& key = np.get<QString>("publicKey");
m_tempPublicKey = QSslKey(key.toAscii(), QSsl::Rsa, QSsl::Pem, QSsl::PublicKey);
const QByteArray& key = np.get<QByteArray>("publicKey");
m_publicKey = QCA::RSAPublicKey::fromDER(key);
KNotification* notification = new KNotification("pingReceived"); //KNotification::Persistent
notification->setPixmap(KIcon("dialog-information").pixmap(48, 48));
@ -310,7 +308,7 @@ void Device::privateReceivedPackage(const NetworkPackage& np)
} else {
qDebug() << "Unpair request";
if (m_pairingRequested) {
if (m_pairStatus == PairRequested) {
pairingTimer.stop();
Q_EMIT pairingFailed(i18n("Canceled by other peer"));
}
@ -350,8 +348,7 @@ void Device::acceptPairing()
}
//Store as trusted device
m_publicKey = m_tempPublicKey;
config->group("devices").group(id()).writeEntry("publicKey", m_tempPublicKey.toPem());
config->group("devices").group(id()).writeEntry("publicKey", m_publicKey.toDER());
config->group("devices").group(id()).writeEntry("name", name());
reloadPlugins(); //This will load plugins

22
daemon/device.h
View file

@ -27,6 +27,7 @@
#include <QMap>
#include <QSslKey>
#include <QTimer>
#include <QtCrypto>
#include "networkpackage.h"
@ -41,6 +42,12 @@ class Device
Q_PROPERTY(QString id READ id)
Q_PROPERTY(QString name READ name)
enum PairStatus {
NotPaired,
PairRequested,
Paired,
};
public:
//Read device from KConfig, we already know it but we need to wait for a incoming devicelink to communicate
Device(const QString& id);
@ -58,12 +65,14 @@ public:
void addLink(DeviceLink*);
void removeLink(DeviceLink*);
Q_SCRIPTABLE bool isPaired() const { return m_pairStatus==Device::Paired; }
Q_SCRIPTABLE bool pairRequested() const { return m_pairStatus==Device::PairRequested; }
Q_SCRIPTABLE QStringList availableLinks() const;
Q_SCRIPTABLE bool isPaired() const { return !m_publicKey.isNull(); }
Q_SCRIPTABLE bool pairRequested() const { return m_pairingRequested; }
Q_SCRIPTABLE bool reachable() const { return !m_deviceLinks.empty(); }
Q_SCRIPTABLE bool hasPlugin(const QString& name);
Q_SCRIPTABLE bool isReachable() const { return !m_deviceLinks.empty(); }
Q_SCRIPTABLE QStringList loadedPlugins();
Q_SCRIPTABLE bool hasPlugin(const QString& name);
//Send and receive
Q_SIGNALS:
@ -94,9 +103,8 @@ Q_SIGNALS:
private:
QString m_deviceId;
QString m_deviceName;
QSslKey m_publicKey;
QSslKey m_tempPublicKey;
bool m_pairingRequested;
QCA::PublicKey m_publicKey;
PairStatus m_pairStatus;
QList<DeviceLink*> m_deviceLinks;
QMap<QString, KdeConnectPlugin*> m_plugins;

28
daemon/networkpackage.cpp
View file

@ -19,23 +19,26 @@
*/
#include "networkpackage.h"
#include <ksharedconfig.h>
#include <kconfiggroup.h>
#include <qbytearray.h>
#include <qdatastream.h>
#include <KSharedConfig>
#include <KConfigGroup>
#include <QByteArray>
#include <QDataStream>
#include <QHostInfo>
#include <sstream>
#include <string>
#include <QSslKey>
#include <QDateTime>
#include <QtCrypto/QtCrypto>
#include <qjson/serializer.h>
#include <iostream>
#include <ctime>
#include <qjson/qobjecthelper.h>
#include "encryptednetworkpackage.h"
const static int CURRENT_PACKAGE_VERSION = 1;
NetworkPackage::NetworkPackage(const QString& type)
{
mId = time(NULL);
mId = QDateTime::currentMSecsSinceEpoch();
mType = type;
mVersion = CURRENT_PACKAGE_VERSION;
}
@ -103,4 +106,11 @@ void NetworkPackage::createIdentityPackage(NetworkPackage* np)
//qDebug() << "createIdentityPackage" << np->serialize();
}
EncryptedNetworkPackage NetworkPackage::encrypt ( const QSslKey& key ) const
{
QByteArray serialized = serialize();
return EncryptedNetworkPackage();
}

6
daemon/networkpackage.h
View file

@ -27,12 +27,14 @@
#include <QString>
#include <QVariant>
#include <QStringList>
#include <QSsl>
#include <QSslKey>
#include <qjson/parser.h>
#include "default_args.h"
class EncryptedNetworkPackage;
class NetworkPackage : public QObject
{
Q_OBJECT
@ -63,6 +65,8 @@ public:
bool has(const QString& key) const { return mBody.contains(key); }
EncryptedNetworkPackage encrypt(const QSslKey& key) const;
private:
void setId(long id) { mId = id; }
void setType(const QString& t) { mType = t; }

8
daemon/plugins/battery/CMakeLists.txt
View file

@ -1,5 +1,8 @@
find_package(KDE4 REQUIRED)
include (KDE4Defaults)
find_package(QJSON REQUIRED)
find_package(QCA2 REQUIRED)
include(KDE4Defaults)
include_directories(${KDE4_INCLUDES})
set(kdeconnect_battery_SRCS
@ -17,7 +20,8 @@ target_link_libraries(kdeconnect_battery
${KDE4_KDECORE_LIBS}
${KDE4_KDEUI_LIBS}
${QT_QTNETWORK_LIBRARY}
qjson
${QJSON_LIBRARIES}
${QCA2_LIBRARIES}
)
install(TARGETS kdeconnect_battery DESTINATION ${PLUGIN_INSTALL_DIR} )

8
daemon/plugins/clipboard/CMakeLists.txt
View file

@ -1,5 +1,8 @@
find_package(KDE4 REQUIRED)
include (KDE4Defaults)
find_package(QJSON REQUIRED)
find_package(QCA2 REQUIRED)
include(KDE4Defaults)
include_directories(${KDE4_INCLUDES})
set(kdeconnect_clipboard_SRCS
@ -16,7 +19,8 @@ target_link_libraries(kdeconnect_clipboard
${KDE4_KDECORE_LIBS}
${KDE4_KDEUI_LIBS}
${QT_QTNETWORK_LIBRARY}
qjson
${QJSON_LIBRARIES}
${QCA2_LIBRARIES}
)
install(TARGETS kdeconnect_clipboard DESTINATION ${PLUGIN_INSTALL_DIR} )

8
daemon/plugins/filetransfer/CMakeLists.txt
View file

@ -1,5 +1,8 @@
find_package(KDE4 REQUIRED)
include (KDE4Defaults)
find_package(QJSON REQUIRED)
find_package(QCA2 REQUIRED)
include(KDE4Defaults)
include_directories(${KDE4_INCLUDES})
set(kdeconnect_filetransfer_SRCS
@ -16,7 +19,8 @@ target_link_libraries(kdeconnect_filetransfer
${KDE4_KDECORE_LIBS}
${KDE4_KDEUI_LIBS}
${QT_QTNETWORK_LIBRARY}
qjson
${QJSON_LIBRARIES}
${QCA2_LIBRARIES}
)
install(TARGETS kdeconnect_filetransfer DESTINATION ${PLUGIN_INSTALL_DIR} )

8
daemon/plugins/mpriscontrol/CMakeLists.txt
View file

@ -1,5 +1,8 @@
find_package(KDE4 REQUIRED)
include (KDE4Defaults)
find_package(QJSON REQUIRED)
find_package(QCA2 REQUIRED)
include(KDE4Defaults)
include_directories(${KDE4_INCLUDES})
set(kdeconnect_mpriscontrol_SRCS
@ -28,7 +31,8 @@ target_link_libraries(kdeconnect_mpriscontrol
${KDE4_KDECORE_LIBS}
${KDE4_KDEUI_LIBS}
${QT_QTNETWORK_LIBRARY}
qjson
${QJSON_LIBRARIES}
${QCA2_LIBRARIES}
)
install(TARGETS kdeconnect_mpriscontrol DESTINATION ${PLUGIN_INSTALL_DIR} )

8
daemon/plugins/notifications/CMakeLists.txt
View file

@ -1,5 +1,8 @@
find_package(KDE4 REQUIRED)
include (KDE4Defaults)
find_package(QJSON REQUIRED)
find_package(QCA2 REQUIRED)
include(KDE4Defaults)
include_directories(${KDE4_INCLUDES})
set(kdeconnect_notifications_SRCS
@ -18,7 +21,8 @@ target_link_libraries(kdeconnect_notifications
${KDE4_KDECORE_LIBS}
${KDE4_KDEUI_LIBS}
${QT_QTNETWORK_LIBRARY}
qjson
${QJSON_LIBRARIES}
${QCA2_LIBRARIES}
)
install(TARGETS kdeconnect_notifications DESTINATION ${PLUGIN_INSTALL_DIR} )

8
daemon/plugins/pausemusic/CMakeLists.txt
View file

@ -1,5 +1,8 @@
find_package(KDE4 REQUIRED)
include (KDE4Defaults)
find_package(QJSON REQUIRED)
find_package(QCA2 REQUIRED)
include(KDE4Defaults)
include_directories(${KDE4_INCLUDES})
set(kdeconnect_pausemusic_SRCS
@ -13,7 +16,8 @@ target_link_libraries(kdeconnect_pausemusic
${KDE4_KDECORE_LIBS}
${KDE4_KDEUI_LIBS}
${QT_QTNETWORK_LIBRARY}
qjson
${QJSON_LIBRARIES}
${QCA2_LIBRARIES}
)
install(TARGETS kdeconnect_pausemusic DESTINATION ${PLUGIN_INSTALL_DIR} )

8
daemon/plugins/ping/CMakeLists.txt
View file

@ -1,5 +1,8 @@
find_package(KDE4 REQUIRED)
include (KDE4Defaults)
find_package(QJSON REQUIRED)
find_package(QCA2 REQUIRED)
include(KDE4Defaults)
include_directories(${KDE4_INCLUDES})
set(kdeconnect_ping_SRCS
@ -13,7 +16,8 @@ target_link_libraries(kdeconnect_ping
${KDE4_KDECORE_LIBS}
${KDE4_KDEUI_LIBS}
${QT_QTNETWORK_LIBRARY}
qjson
${QJSON_LIBRARIES}
${QCA2_LIBRARIES}
)
install(TARGETS kdeconnect_ping DESTINATION ${PLUGIN_INSTALL_DIR} )

8
daemon/plugins/telephony/CMakeLists.txt
View file

@ -1,5 +1,8 @@
find_package(KDE4 REQUIRED)
include (KDE4Defaults)
find_package(QJSON REQUIRED)
find_package(QCA2 REQUIRED)
include(KDE4Defaults)
include_directories(${KDE4_INCLUDES})
set(kdeconnect_telephony_SRCS
@ -13,7 +16,8 @@ target_link_libraries(kdeconnect_telephony
${KDE4_KDECORE_LIBS}
${KDE4_KDEUI_LIBS}
${QT_QTNETWORK_LIBRARY}
qjson
${QJSON_LIBRARIES}
${QCA2_LIBRARIES}
)
install(TARGETS kdeconnect_telephony DESTINATION ${PLUGIN_INSTALL_DIR} )

6
libkdeconnect/devicesmodel.cpp
View file

@ -123,7 +123,7 @@ void DevicesModel::refreshDeviceList()
bool onlyPaired = (m_displayFilter & StatusPaired);
if (onlyPaired && !deviceDbusInterface->isPaired()) continue;
bool onlyReachable = (m_displayFilter & StatusReachable);
if (onlyReachable && !deviceDbusInterface->reachable()) continue;
if (onlyReachable && !deviceDbusInterface->isReachable()) continue;
int firstRow = m_deviceList.size();
int lastRow = firstRow;
@ -155,7 +155,7 @@ QVariant DevicesModel::data(const QModelIndex &index, int role) const
switch (role) {
case IconModelRole: {
bool paired = device->isPaired();
bool reachable = device->reachable();
bool reachable = device->isReachable();
QString icon = reachable? (paired? "user-online" : "user-busy") : "user-offline";
return KIcon(icon).pixmap(32, 32);
}
@ -167,7 +167,7 @@ QVariant DevicesModel::data(const QModelIndex &index, int role) const
return QVariant(); //To implement
case StatusModelRole: {
int status = StatusUnknown;
if (device->reachable()) {
if (device->isReachable()) {
status |= StatusReachable;
if (device->isPaired()) status |= StatusPaired;
}