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Merge pull request #192 from amnezia-vpn/bugfix/check-server-port-on-dns-container

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bugfix/check-server-port-on-dns-container
This commit is contained in:
pokamest
2023-03-21 23:08:03 +00:00
committed by GitHub
parent 1dd34035c9 5641874811
commit b98c6ca5c5
1 changed files with 9 additions and 2 deletions
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client/core/servercontroller.cpp
+9 -2
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@@ -865,6 +865,10 @@ QString ServerController::replaceVars(const QString &script, const Vars &vars)
ErrorCode ServerController::isServerPortBusy(const ServerCredentials &credentials, DockerContainer container, const QJsonObject &config)
{
if (container == DockerContainer::Dns) {
return ErrorCode::NoError;
}
QString stdOut;
auto cbReadStdOut = [&](const QString &data, QSharedPointer<QSsh::SshRemoteProcess> proc) {
stdOut += data + "\n";
@@ -881,13 +885,16 @@ ErrorCode ServerController::isServerPortBusy(const ServerCredentials &credential
QString port = containerConfig.value(config_key::port).toString(protocols::openvpn::defaultPort);
QString transportProto = containerConfig.value(config_key::transport_proto).toString(protocols::openvpn::defaultTransportProto);
QString script = QString("sudo lsof -i -P -n | grep -E ':%1").arg(port);
QString script = QString("sudo lsof -i -P -n | grep -E ':%1 ").arg(port);
for (auto &port : fixedPorts) {
script = script.append("|:%1").arg(port);
}
script = script.append("' | grep -i %1").arg(transportProto);
runScript(credentials,
ErrorCode errorCode = runScript(credentials,
replaceVars(script, genVarsForScript(credentials, container)), cbReadStdOut, cbReadStdErr);
if (errorCode != ErrorCode::NoError) {
return errorCode;
}
if (!stdOut.isEmpty()) {
return ErrorCode::ServerPortAlreadyAllocatedError;