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#include "omemo_db.h"
#include <QXmppConfiguration.h>
#include <QXmppFutureUtils_p.h>
#include <QXmppPromise.h>
#include <qt5keychain/keychain.h>
#include <QEventLoop>
#include <QtConcurrent>
#include <QString>
#include <iostream>
#include <optional>
static const QString service_ns = "xxcc/omemo/";
OmemoDb::OmemoDb(const QString &jid) :
jid(jid)
{
}
QString OmemoDb::service() const
{
return service_ns + jid;
}
QXmppTask<QXmppOmemoStorage::OmemoData> OmemoDb::allData()
{
return QXmpp::Private::makeReadyTask(QXmppOmemoStorage::OmemoData());
}
int OmemoDb::storeOwnKeyId(const QString &service, const uint32_t id)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/keyid");
job.setTextData(QString::number(id, 16));
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store own key ID: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
int OmemoDb::storePrivateIdentityKey(const QString &service,
const QByteArray &privateIdentityKey)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/privateIdentityKey");
job.setBinaryData(privateIdentityKey);
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store private identity key: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
int OmemoDb::storePublicIdentityKey(const QString &service,
const QByteArray &publicIdentityKey)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/publicIdentityKey");
job.setBinaryData(publicIdentityKey);
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store public identity key: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
int OmemoDb::storeLatestSignedPreKeyId(const QString &service,
const uint32_t latestSignedPreKeyId)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/latestSignedPreKeyId");
job.setTextData(QString::number(latestSignedPreKeyId, 16));
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store latest signed prekey ID: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
int OmemoDb::storeLatestPreKeyId(const QString &service,
const uint32_t latestPreKeyId)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/latestPreKeyId");
job.setTextData(QString::number(latestPreKeyId, 16));
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store latest prekey ID: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
QXmppTask<void> OmemoDb::setOwnDevice(const std::optional<OwnDevice> &device)
{
if (!device.has_value())
return QXmpp::Private::makeReadyTask();
QXmppPromise<void> promise;
auto future = QtConcurrent::run(
[=] () mutable
{
const auto &d = device.value();
const auto srv = service();
storeDeviceLabel(srv, d.label)
|| storeOwnKeyId(srv, d.id)
|| storePrivateIdentityKey(srv, d.privateIdentityKey)
|| storePublicIdentityKey(srv, d.publicIdentityKey)
|| storeLatestSignedPreKeyId(srv, d.latestSignedPreKeyId)
|| storeLatestPreKeyId(srv, d.latestPreKeyId);
promise.finish();
});
return promise.task();
}
QXmppTask<void> OmemoDb::addSignedPreKeyPair(const uint32_t keyId,
const SignedPreKeyPair &keyPair)
{
return QXmpp::Private::makeReadyTask();
}
QXmppTask<void> OmemoDb::removeSignedPreKeyPair(uint32_t keyId)
{
return QXmpp::Private::makeReadyTask();
}
QXmppTask<void> OmemoDb::addPreKeyPairs(
const QHash<uint32_t, QByteArray> &keyPairs)
{
return QXmpp::Private::makeReadyTask();
}
QXmppTask<void> OmemoDb::removePreKeyPair(const uint32_t keyId)
{
return QXmpp::Private::makeReadyTask();
}
int OmemoDb::storeDeviceLabel(const QString &service, const QString &label)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/label");
job.setTextData(label);
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store device label: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
int OmemoDb::storeKeyId(const QString &service, const QByteArray &keyId)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/key_id");
job.setBinaryData(keyId);
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store device keyID: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
int OmemoDb::storeSession(const QString &service, const QByteArray &session)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/session");
job.setBinaryData(session);
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store device session: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
int OmemoDb::storeUnrespondedSentStanzasCount(const QString &service,
const int count)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/unresponded_sent_stanzas");
job.setTextData(QString::number(count));
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store device unresponded sent stanzas: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
int OmemoDb::storeUnrespondedReceivedStanzasCount(const QString &service,
const int count)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/unresponded_received_stanzas");
job.setTextData(QString::number(count));
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store device unresponded received stanzas: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
int OmemoDb::storeRemovalFromDeviceListDate(const QString &service,
const QDateTime &dt)
{
QKeychain::WritePasswordJob job(service);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/unresponded_received_stanzas");
job.setTextData(QString::number(dt.currentMSecsSinceEpoch()));
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store device unresponded received stanzas: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
}
QXmppTask<void> OmemoDb::addDevice(const QString &jid,
const uint32_t deviceId, const Device &device)
{
const QString fullservice = service_ns + jid;
QXmppPromise<void> promise;
auto future = QtConcurrent::run(
[=] () mutable
{
storeDeviceLabel(fullservice, device.label)
|| storeKeyId(fullservice, device.keyId)
|| storeSession(fullservice, device.session)
|| storeUnrespondedSentStanzasCount(fullservice,
device.unrespondedSentStanzasCount)
|| storeUnrespondedReceivedStanzasCount(fullservice,
device.unrespondedSentStanzasCount)
|| storeRemovalFromDeviceListDate(fullservice,
device.removalFromDeviceListDate);
promise.finish();
});
return promise.task();
}
QXmppTask<void> OmemoDb::removeDevice(const QString &jid,
const uint32_t deviceId)
{
#if 0
const QString fullservice = service_ns + jid;
QKeychain::DeletePasswordJob job(fullservice);
QEventLoop loop;
loop.connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
job.setKey("device/unresponded_received_stanzas");
job.setTextData(QString::number(dt.currentMSecsSinceEpoch()));
job.start();
loop.exec();
if (job.error())
{
std::cerr << "Failed to store device unresponded received stanzas: "
<< qPrintable(job.errorString()) << std::endl;
return -1;
}
return 0;
#endif
return QXmpp::Private::makeReadyTask();
}
QXmppTask<void> OmemoDb::removeDevices(const QString &jid)
{
return QXmpp::Private::makeReadyTask();
}
QXmppTask<void> OmemoDb::resetAll()
{
return QXmpp::Private::makeReadyTask();
}
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