mirror of
https://github.com/amnezia-vpn/amnezia-client.git
synced 2026-07-03 14:07:39 +02:00
NickVs2015
80238a0620
- Set DNS resolvers via systemd-resolved after flushDns on connect (vpnConnection.cpp) - RevertLink after systemd-resolved restart on disconnect (DnsUtilsLinux) - Add scheduleRetry() to retry full DNS setup on D-Bus transient failures - Reduce D-Bus call timeout to 5s; use systemctl restart for flushDns - Guard maybeUpdateResolvers with #ifndef Q_OS_LINUX to preserve macOS/Windows DNS
59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef DNSUTILSLINUX_H
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#define DNSUTILSLINUX_H
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#include <QDBusInterface>
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#include <QScopedPointer>
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#include <QDBusPendingCallWatcher>
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#include <QDBusServiceWatcher>
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#include <QHostAddress>
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#include <QList>
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#include <QString>
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#include "daemon/dnsutils.h"
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#include "dbustypeslinux.h"
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class DnsUtilsLinux final : public DnsUtils {
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Q_OBJECT
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Q_DISABLE_COPY_MOVE(DnsUtilsLinux)
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public:
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DnsUtilsLinux(QObject* parent);
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~DnsUtilsLinux();
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bool updateResolvers(const QString& ifname,
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const QList<QHostAddress>& resolvers) override;
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bool restoreResolvers() override;
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private:
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void setLinkDNS(int ifindex, const QList<QHostAddress>& resolvers);
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void setLinkDomains(int ifindex, const QList<DnsLinkDomain>& domains);
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void setLinkDefaultRoute(int ifindex, bool enable);
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void updateLinkDomains();
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private slots:
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void onResolverRegistered();
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void onResolverUnregistered();
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void dnsCallCompleted(QDBusPendingCallWatcher*);
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void dnsDomainsReceived(QDBusPendingCallWatcher*);
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private:
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void scheduleRetry();
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private:
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int m_ifindex = 0;
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int m_gatewayIfindex = 0;
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int m_domainRetries = 0;
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bool m_revertOnDestroy = false;
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bool m_retryPending = false;
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int m_revertAfterRegister = 0;
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QMap<int, DnsLinkDomainList> m_linkDomains;
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QScopedPointer<QDBusInterface> m_resolver;
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QString m_pendingIfname;
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QList<QHostAddress> m_pendingResolvers;
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};
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#endif // DNSUTILSLINUX_H
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