update: changes after merging with dev

* Updating install_docker.sh script

Implementing a Docker service status check.
The Docker reinstall step has been removed due to the implementation of Docker service checking.
Implementing locale checking and assignment.
Implementation of execution of some actions through commands with sudo, to reduce delays caused by differences in the values ​​of the PATH variable for the root user and the user included in the sudo group.
Implementation of a verification step for the install containerization app to avoid installing unsupported podman-docker applications.

* adding message handling to install controller

Adding handling for "Containerization app is not supported" and "Service status not active" messages to the controller.

* Error Codes added

Error Codes added for ServerContainerizationNotSupported & DockerServiceNotActive

* Adding extended descriptions of new errors

* fix last line in errorCodes.h

* fix last line in errorStrings.cpp

* Changing the names of errors

* various changes in the script

The messages output for processing by the server controller have been changed: "Container runtime is not supported" and "Container runtime service is not running."
The redundant check and output of the "Packet manager not found" message, as well as the interruption of script execution, have been eliminated, as this situation is handled by the server controller at an earlier stage (check_server_is_busy.sh) and only there.
Added installation of the whish package if it is missing from the OS, for subsequent re-execution of the install_docker.sh and check_server_is_busy.sh scripts.
Implemented an alternative method for detecting the package manager if the whish package is initially missing from the OS.
The algorithm for setting the $pm variable (package manager) has been changed.

* processed phrases have been changed

The phrases processed by the server controller have been changed.

* Attempting to use "command -v"

Switching to using "command -v" instead of "which".

* "which" as main, "command" as backup.

* "which" as main, "command" as backup for check user

* which  LOCK_CMD with sudo

Run the "which" with sudo to check the $LOCK_CMD variable in case the user's PATH variable has incorrect values ​​if the user is not root and is only a member of the sudo group.

* suppressing sudo password prompt

* suppressing sudo password prompt

* suppressing sudo password prompt install_docker.sh

* Changing the phrase for check stdout

"sudo:" with "not found" instead of "command not found"

* Changing phrases for check stdout check_user_in_sudo.sh‎

* sudo|docker and not found, in one line

* check only sudoers

client/cmake/sources.cmake

@@ -22,7 +22,6 @@ set(HEADERS ${HEADERS}
     ${CLIENT_ROOT_DIR}/core/controllers/coreSignalHandlers.h
     ${CLIENT_ROOT_DIR}/core/controllers/gatewayController.h
     ${CLIENT_ROOT_DIR}/core/utils/selfhosted/sshSession.h
-    ${CLIENT_ROOT_DIR}/core/utils/selfhosted/sshExecutor.h
     ${CLIENT_ROOT_DIR}/core/controllers/serversController.h
     ${CLIENT_ROOT_DIR}/core/controllers/selfhosted/usersController.h
     ${CLIENT_ROOT_DIR}/core/controllers/selfhosted/installController.h
@@ -100,7 +99,6 @@ set(SOURCES ${SOURCES}
     ${CLIENT_ROOT_DIR}/core/controllers/coreSignalHandlers.cpp
     ${CLIENT_ROOT_DIR}/core/controllers/gatewayController.cpp
     ${CLIENT_ROOT_DIR}/core/utils/selfhosted/sshSession.cpp
-    ${CLIENT_ROOT_DIR}/core/utils/selfhosted/sshExecutor.cpp
     ${CLIENT_ROOT_DIR}/core/controllers/serversController.cpp
     ${CLIENT_ROOT_DIR}/core/controllers/selfhosted/usersController.cpp
     ${CLIENT_ROOT_DIR}/core/controllers/selfhosted/installController.cpp

client/core/controllers/coreSignalHandlers.cpp

@@ -3,7 +3,6 @@
 #include <QTimer>
 
 #include "core/utils/selfhosted/sshSession.h"
-#include "core/utils/selfhosted/sshExecutor.h"
 #include "core/utils/errorCodes.h"
 #include "core/utils/routeModes.h"
 #include "core/controllers/coreController.h"
@@ -145,10 +144,8 @@ void CoreSignalHandlers::initExportControllerHandler()
             });
     connect(m_coreController->m_exportController, &ExportController::revokeClientRequested, this,
             [this](const QString &serverId, int row, DockerContainer container) {
-                SshExecutor::instance().run(serverId, [this, serverId, row, container]() {
                 m_coreController->m_usersController->revokeClient(serverId, row, container);
             });
-            });
     connect(m_coreController->m_exportController, &ExportController::renameClientRequested, this,
             [this](const QString &serverId, int row, const QString &clientName, DockerContainer container) {
                 m_coreController->m_usersController->renameClient(serverId, row, clientName, container);
@@ -205,10 +202,8 @@ void CoreSignalHandlers::initAdminConfigRevokedHandler()
 {
     connect(m_coreController->m_installController, &InstallController::clientRevocationRequested, this,
             [this](const QString &serverId, const ContainerConfig &containerConfig, DockerContainer container) {
-                SshExecutor::instance().run(serverId, [this, serverId, containerConfig, container]() {
                 m_coreController->m_usersController->revokeClient(serverId, containerConfig, container);
             });
-            });
 
     connect(m_coreController->m_installController, &InstallController::clientAppendRequested, this,
             [this](const QString &serverId, const QString &clientId, const QString &clientName, DockerContainer container) {

client/core/controllers/selfhosted/importController.cpp

@@ -11,6 +11,9 @@
 #include <QRegularExpressionMatch>
 #include <QRegularExpressionMatchIterator>
 #include <QUrl>
+#include <QUrlQuery>
+#include <QEventLoop>
+#include <QTimer>
 #include <algorithm>
 
 #include "core/utils/containerEnum.h"
@@ -377,6 +380,209 @@ int ImportController::qrChunksTotal() const
     return m_totalQrCodeChunksCount;
 }
 
+ImportController::ImportResult ImportController::importLink(const QUrl &url)
+{
+    ImportResult result;
+
+    if (!url.isValid()) {
+        qWarning() << "Invalid URL:" << url;
+        result.errorCode = ErrorCode::ImportInvalidConfigError;
+        return result;
+    }
+
+    QNetworkAccessManager manager;
+
+    QNetworkRequest request(url);
+    request.setAttribute(QNetworkRequest::RedirectPolicyAttribute, QNetworkRequest::NoLessSafeRedirectPolicy);
+
+    QNetworkReply *reply = manager.get(request);
+
+    QEventLoop loop;
+    QTimer timer;
+
+    timer.setSingleShot(true);
+
+    bool timedOut = false;
+
+    QObject::connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
+    QObject::connect(&timer, &QTimer::timeout, &loop, [&]() {
+        timedOut = true;
+        reply->abort();
+        loop.quit();
+    });
+
+    timer.start(10000);
+    loop.exec();
+
+    if (timedOut) {
+        qWarning() << "Request timed out";
+        reply->deleteLater();
+
+        result.errorCode = ErrorCode::ImportInvalidConfigError;
+        return result;
+    }
+
+    if (reply->error() != QNetworkReply::NoError) {
+        qWarning() << "Network error:" << reply->errorString();
+        reply->deleteLater();
+
+        result.errorCode = ErrorCode::ImportInvalidConfigError;
+        return result;
+    }
+
+    QByteArray data = reply->readAll();
+    reply->deleteLater();
+
+    if (data.isEmpty()) {
+        qWarning() << "Empty response";
+        result.errorCode = ErrorCode::ImportInvalidConfigError;
+        return result;
+    }
+
+    QByteArray decoded;
+    QString text;
+
+    if (isValidBase64(data)) {
+        decoded = QByteArray::fromBase64(data);
+        text = QString::fromUtf8(decoded).trimmed();
+    } else {
+        data.replace('\r', "");
+        text = QString::fromUtf8(data).trimmed();
+    }
+
+    if (text.isEmpty()) {
+        qWarning() << "Decoded text is empty";
+        result.errorCode = ErrorCode::ImportInvalidConfigError;
+        return result;
+    }
+
+    QStringList configs = text.split('\n', Qt::SkipEmptyParts);
+
+    QJsonArray configStrings;
+    QJsonArray configNames;
+
+    for (const QString &cfg : configs) {
+
+        bool supported = true;
+
+        if (!(cfg.startsWith("vless://") || cfg.startsWith("vmess://") || cfg.startsWith("trojan://")
+              || cfg.startsWith("ss://") || cfg.startsWith("ssd://"))) {
+            supported = false;
+            qWarning() << "Unknown protocol:" << cfg.left(20);
+            continue;
+        }
+
+        QUrl url(cfg);
+        QUrlQuery query(url);
+
+        QString name = QUrl::fromPercentEncoding(url.fragment().toUtf8());
+
+        name.isEmpty() ? name = "Unnamed" : name = "[" + name.replace(" /", "]");
+
+        if (!name.contains("v2ray") && supported) {
+            configStrings.append(cfg);
+            configNames.append(name);
+        } else {
+            qWarning() << "Config unsupported";
+        }
+    }
+
+    if (configStrings.isEmpty()) {
+        qWarning() << "No valid configs found";
+        result.errorCode = ErrorCode::ImportInvalidConfigError;
+        return result;
+    }
+
+    QString firstConfig = configStrings.first().toString();
+    result = extractConfigFromData(firstConfig);
+
+    QJsonObject serverConfig;
+
+    for (auto it = result.config.begin(); it != result.config.end(); ++it) {
+        serverConfig.insert(it.key(), it.value());
+    }
+
+    serverConfig.insert(configKey::description, m_serversRepository->nextAvailableServerName());
+    serverConfig[configKey::xraySubscriptionLink] = url.toString();
+    serverConfig[configKey::xraySubscriptionConfig] = configStrings;
+    serverConfig[configKey::xraySubscriptionConfigName] = configNames;
+    serverConfig[configKey::xraySubscriptionConfigCurrent] = 0;
+
+    result.config = serverConfig;
+
+    return result;
+}
+
+ImportController::ImportResult ImportController::editServerConfigWithData(const QString &serverId, QString data, const QJsonObject& uiConfig)
+{
+    ImportResult result = extractConfigFromData(data);
+
+    if (result.errorCode != ErrorCode::NoError)
+        return result;
+
+    QJsonObject editedConfig = result.config;
+
+    const serverConfigUtils::ConfigType kind = m_serversRepository->serverKind(serverId);
+    switch (kind) {
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        if (!cfg.has_value()) {
+            result.errorCode = ErrorCode::ImportInvalidConfigError;
+            break;
+        }
+
+        QJsonObject currentConfig = cfg->toJson();
+
+        for (auto it = uiConfig.begin(); it != uiConfig.end(); ++it) {
+            editedConfig.insert(it.key(), it.value());
+        }
+
+        editedConfig.insert(configKey::description, currentConfig.value(configKey::description));
+        editedConfig.insert(configKey::xraySubscriptionLink, currentConfig.value(configKey::xraySubscriptionLink));
+        editedConfig.insert(configKey::xraySubscriptionConfig, currentConfig.value(configKey::xraySubscriptionConfig));
+        editedConfig.insert(configKey::xraySubscriptionConfigName, currentConfig.value(configKey::xraySubscriptionConfigName));
+        editedConfig.insert(configKey::xraySubscriptionConfigCurrent, currentConfig.value(configKey::xraySubscriptionConfigCurrent));
+
+        m_serversRepository->editServer(serverId, editedConfig, kind);
+
+        break;
+    }
+    case serverConfigUtils::ConfigType::Invalid:
+    default: result.errorCode = ErrorCode::ImportInvalidConfigError;
+    }
+
+    result.config = editedConfig;
+
+    return result;
+}
+
+bool ImportController::isValidBase64(const QByteArray &input)
+{
+    QByteArray data = input;
+    data = data.trimmed();
+
+    if (data.isEmpty())
+        return false;
+
+    static QRegularExpression base64Regex("^[A-Za-z0-9+/=_\\r\\n-]+$");
+
+    if (!base64Regex.match(QString::fromLatin1(data)).hasMatch())
+        return false;
+
+    data.replace("\r", "");
+    data.replace("\n", "");
+
+    if (data.size() % 4 != 0)
+        return false;
+
+    QByteArray decoded = QByteArray::fromBase64(data, QByteArray::Base64UrlEncoding);
+
+    if (decoded.isEmpty())
+        decoded = QByteArray::fromBase64(data);
+
+    return !decoded.isEmpty();
+}
+
 void ImportController::importConfig(const QJsonObject &config)
 {
     ServerCredentials credentials;

client/core/controllers/selfhosted/importController.h

@@ -63,6 +63,10 @@ public:
     int qrChunksReceived() const;
     int qrChunksTotal() const;
 
+    ImportResult importLink(const QUrl &url);
+    ImportResult editServerConfigWithData(const QString &serverId, QString data, const QJsonObject &uiConfig);
+    bool isValidBase64(const QByteArray &input);
+
     void importConfig(const QJsonObject &config);
     QJsonObject processNativeWireGuardConfig(const QJsonObject &config);
 

client/core/controllers/selfhosted/installController.cpp

@@ -14,7 +14,6 @@
 #include "core/utils/containers/containerUtils.h"
 #include "core/utils/protocolEnum.h"
 #include "core/utils/selfhosted/sshSession.h"
-#include "core/utils/selfhosted/sshExecutor.h"
 #include "core/installers/awgInstaller.h"
 #include "core/installers/installerBase.h"
 #include "core/installers/openvpnInstaller.h"
@@ -104,7 +103,7 @@ ErrorCode InstallController::setupContainer(const ServerCredentials &credentials
                                             bool isUpdate)
 {
     qDebug().noquote() << "InstallController::setupContainer" << ContainerUtils::containerToString(container);
-    SshSession sshSession;
+    SshSession sshSession(this);
     ErrorCode e = ErrorCode::NoError;
 
     e = isUserInSudo(credentials, sshSession);
@@ -169,11 +168,11 @@ ErrorCode InstallController::updateServerConfig(const QString &serverId, DockerC
         }
         if (container == DockerContainer::MtProxy) {
             ServerCredentials credentials = adminConfig->credentials();
-            SshSession sshSession;
+            SshSession sshSession(this);
             MtProxyInstaller::uploadClientSettingsSnapshot(sshSession, credentials, container, newConfig);
         } else if (container == DockerContainer::Telemt) {
             ServerCredentials credentials = adminConfig->credentials();
-            SshSession sshSession;
+            SshSession sshSession(this);
             TelemtInstaller::uploadClientSettingsSnapshot(sshSession, credentials, container, newConfig);
         }
         adminConfig->updateContainerConfig(container, newConfig);
@@ -189,7 +188,7 @@ ErrorCode InstallController::updateServerConfig(const QString &serverId, DockerC
     if (!credentials.isValid()) {
         return ErrorCode::InternalError;
     }
-    SshSession sshSession;
+    SshSession sshSession(this);
 
     bool reinstallRequired = isReinstallContainerRequired(container, oldConfig, newConfig);
     qDebug() << "InstallController::updateServerConfig for container" << container << "reinstall required is" << reinstallRequired;
@@ -373,7 +372,7 @@ ErrorCode InstallController::validateAndPrepareConfig(const QString &serverId)
 
 void InstallController::validateConfig(const QString &serverId)
 {
-    QFuture<ErrorCode> future = SshExecutor::instance().run(serverId, [this, serverId]() {
+    QFuture<ErrorCode> future = QtConcurrent::run([this, serverId]() {
         return validateAndPrepareConfig(serverId);
     });
 
@@ -837,8 +836,8 @@ ErrorCode InstallController::installDockerWorker(const ServerCredentials &creden
     qDebug().noquote() << "InstallController::installDockerWorker" << stdOut;
 
     if (container == DockerContainer::Awg2) {
-        QRegularExpression regex(R"(Linux\s+(\d+)\.(\d+)[^\d]*)");
+        QRegularExpression kernelVersionRegex(R"(Linux\s+(\d+)\.(\d+)[^\d]*)");
-        QRegularExpressionMatch match = regex.match(stdOut);
+        QRegularExpressionMatch match = kernelVersionRegex.match(stdOut);
         if (match.hasMatch()) {
             int majorVersion = match.captured(1).toInt();
             int minorVersion = match.captured(2).toInt();
@@ -851,8 +850,19 @@ ErrorCode InstallController::installDockerWorker(const ServerCredentials &creden
 
     if (stdOut.contains("lock"))
         return ErrorCode::ServerPacketManagerError;
-    if (stdOut.contains("command not found"))
+    if (stdOut.contains("Container runtime is not supported"))
+        return ErrorCode::ServerContainerRuntimeNotSupported;
+    
+    QRegularExpression notFoundRegex(
+        R"(^.*(?:sudo:|docker:).*not found.*$)",
+        QRegularExpression::MultilineOption);
+
+    if (notFoundRegex.match(stdOut).hasMatch()) {
         return ErrorCode::ServerDockerFailedError;
+    }
+    
+    if (stdOut.contains("Container runtime service not running"))
+        return ErrorCode::ContainerRuntimeServiceNotRunning;
 
     return error;
 }
@@ -889,7 +899,7 @@ ErrorCode InstallController::isUserInSudo(const ServerCredentials &credentials,
         return ErrorCode::ServerUserNotInSudo;
     if (stdOut.contains("can't cd to") || stdOut.contains("Permission denied") || stdOut.contains("No such file or directory"))
         return ErrorCode::ServerUserDirectoryNotAccessible;
-    if (stdOut.contains("sudoers") || stdOut.contains("is not allowed to run sudo on"))
+    if (stdOut.contains(QRegularExpression(R"(\bsudoers\b)")) || stdOut.contains("is not allowed to") || stdOut.contains("can't do that"))
         return ErrorCode::ServerUserNotAllowedInSudoers;
     if (stdOut.contains("password is required") || stdOut.contains("authentication is required"))
         return ErrorCode::ServerUserPasswordRequired;
@@ -971,7 +981,7 @@ ErrorCode InstallController::rebootServer(const QString &serverId)
     if (!credentials.isValid()) {
         return ErrorCode::InternalError;
     }
-    SshSession sshSession;
+    SshSession sshSession(this);
 
     QString script = QString("sudo reboot");
 
@@ -999,7 +1009,7 @@ ErrorCode InstallController::removeAllContainers(const QString &serverId)
     if (!credentials.isValid()) {
         return ErrorCode::InternalError;
     }
-    SshSession sshSession;
+    SshSession sshSession(this);
     ErrorCode errorCode = sshSession.runScript(credentials, amnezia::scriptData(SharedScriptType::remove_all_containers));
 
     if (errorCode == ErrorCode::NoError) {
@@ -1021,7 +1031,7 @@ ErrorCode InstallController::removeContainer(const QString &serverId, DockerCont
     if (!credentials.isValid()) {
         return ErrorCode::InternalError;
     }
-    SshSession sshSession;
+    SshSession sshSession(this);
     const amnezia::ScriptVars removeContainerVars =
             amnezia::genBaseVars(credentials, container, QString(), QString());
     const bool removeDataVolume = (container == DockerContainer::MtProxy || container == DockerContainer::Telemt);
@@ -1130,7 +1140,7 @@ ErrorCode InstallController::scanServerForInstalledContainers(const QString &ser
     if (!credentials.isValid()) {
         return ErrorCode::InternalError;
     }
-    SshSession sshSession;
+    SshSession sshSession(this);
 
     QMap<DockerContainer, ContainerConfig> installedContainers;
     ErrorCode errorCode = getAlreadyInstalledContainers(credentials, installedContainers, sshSession);
@@ -1173,7 +1183,7 @@ ErrorCode InstallController::scanServerForInstalledContainers(const QString &ser
 ErrorCode InstallController::installServer(const ServerCredentials &credentials, DockerContainer container, int port,
                                            TransportProto transportProto, bool &wasContainerInstalled)
 {
-    SshSession sshSession;
+    SshSession sshSession(this);
     QMap<DockerContainer, ContainerConfig> installedContainers;
     ErrorCode errorCode = getAlreadyInstalledContainers(credentials, installedContainers, sshSession);
     if (errorCode) {
@@ -1242,7 +1252,7 @@ ErrorCode InstallController::installContainer(const QString &serverId, DockerCon
     if (!credentials.isValid()) {
         return ErrorCode::InternalError;
     }
-    SshSession sshSession;
+    SshSession sshSession(this);
     
     QMap<DockerContainer, ContainerConfig> installedContainers;
     ErrorCode errorCode = getAlreadyInstalledContainers(credentials, installedContainers, sshSession);
@@ -1284,7 +1294,7 @@ ErrorCode InstallController::installContainer(const QString &serverId, DockerCon
 ErrorCode InstallController::checkSshConnection(ServerCredentials &credentials, QString &output,
                                                 std::function<QString()> passphraseCallback)
 {
-    SshSession sshSession;
+    SshSession sshSession(this);
     ErrorCode errorCode = ErrorCode::NoError;
 
     if (credentials.secretData.contains("BEGIN") && credentials.secretData.contains("PRIVATE KEY")) {
@@ -1565,7 +1575,7 @@ ErrorCode InstallController::setDockerContainerEnabledState(const QString &serve
         return ErrorCode::InternalError;
     }
     const QString containerName = ContainerUtils::containerToString(container);
-    SshSession sshSession;
+    SshSession sshSession(this);
     const QString script = enabled ? QStringLiteral("sudo docker start %1").arg(containerName)
                                    : QStringLiteral("sudo docker stop %1").arg(containerName);
     const ErrorCode runError = sshSession.runScript(credentials, script);
@@ -1605,7 +1615,7 @@ ErrorCode InstallController::queryDockerContainerStatus(const QString &serverId,
         stdOut += data;
         return ErrorCode::NoError;
     };
-    SshSession sshSession;
+    SshSession sshSession(this);
     const QString script = QStringLiteral(
             "sudo docker inspect --format '{{.State.Status}}' %1 2>/dev/null || echo 'not_found'")
             .arg(containerName);
@@ -1639,7 +1649,7 @@ ErrorCode InstallController::queryMtProxyDiagnostics(const QString &serverId, Do
     if (!credentials.isValid()) {
         return ErrorCode::InternalError;
     }
-    SshSession sshSession;
+    SshSession sshSession(this);
     return MtProxyInstaller::queryDiagnostics(sshSession, credentials, container, listenPort, out);
 }
 
@@ -1662,7 +1672,7 @@ QString InstallController::fetchDockerContainerSecret(const QString &serverId, D
         stdOut += data;
         return ErrorCode::NoError;
     };
-    SshSession sshSession;
+    SshSession sshSession(this);
     const QString path = QStringLiteral("/data/secret");
     const QString cmd = QStringLiteral("sudo docker exec %1 cat %2").arg(containerName, path);
     const ErrorCode errorCode = sshSession.runScript(credentials, cmd, cbReadStdOut);

client/core/controllers/serversController.cpp

@@ -64,6 +64,13 @@ bool ServersController::renameServer(const QString &serverId, const QString &nam
         m_serversRepository->editServer(serverId, cfg->toJson(), kind);
         return true;
     }
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        if (!cfg.has_value()) return false;
+        cfg->description = name;
+        m_serversRepository->editServer(serverId, cfg->toJson(), kind);
+        return true;
+    }
     case serverConfigUtils::ConfigType::AmneziaPremiumV2:
     case serverConfigUtils::ConfigType::AmneziaFreeV3:
     case serverConfigUtils::ConfigType::ExternalPremium: {
@@ -118,6 +125,13 @@ void ServersController::setDefaultContainer(const QString &serverId, DockerConta
         m_serversRepository->editServer(serverId, cfg->toJson(), kind);
         return;
     }
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        if (!cfg.has_value()) return;
+        cfg->defaultContainer = container;
+        m_serversRepository->editServer(serverId, cfg->toJson(), kind);
+        return;
+    }
     case serverConfigUtils::ConfigType::AmneziaPremiumV2:
     case serverConfigUtils::ConfigType::AmneziaFreeV3:
     case serverConfigUtils::ConfigType::ExternalPremium: {
@@ -135,6 +149,88 @@ void ServersController::setDefaultContainer(const QString &serverId, DockerConta
     }
 }
 
+QString ServersController::getSubLink(const QString &serverId) const
+{
+    const serverConfigUtils::ConfigType kind = m_serversRepository->serverKind(serverId);
+    switch (kind) {
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        return cfg.has_value() ? cfg->subLink : QString();
+    }
+    case serverConfigUtils::ConfigType::Invalid:
+    default: return QString();
+    }
+}
+
+QString ServersController::getConfigString(const QString &serverId, const int index) const
+{
+    const serverConfigUtils::ConfigType kind = m_serversRepository->serverKind(serverId);
+    switch (kind) {
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        return cfg.has_value() ? cfg->configString.at(index).toString() : QString();
+    }
+    case serverConfigUtils::ConfigType::Invalid:
+    default: return QString();
+    }
+}
+
+QString ServersController::getConfigName(const QString &serverId, const int index) const
+{
+    const serverConfigUtils::ConfigType kind = m_serversRepository->serverKind(serverId);
+    switch (kind) {
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        return cfg.has_value() ? cfg->configName.at(index).toString() : QString();
+    }
+    case serverConfigUtils::ConfigType::Invalid:
+    default: return QString();
+    }
+}
+
+QJsonArray ServersController::getConfigNames(const QString &serverId) const
+{
+    const serverConfigUtils::ConfigType kind = m_serversRepository->serverKind(serverId);
+    switch (kind) {
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        return cfg.has_value() ? cfg->configName : QJsonArray();
+    }
+    case serverConfigUtils::ConfigType::Invalid:
+    default: return QJsonArray();
+    }
+}
+
+int ServersController::getCurrentConfigIndex(const QString &serverId) const
+{
+    const serverConfigUtils::ConfigType kind = m_serversRepository->serverKind(serverId);
+    switch (kind) {
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        return cfg.has_value() ? cfg->currentConfig : int();
+    }
+    case serverConfigUtils::ConfigType::Invalid:
+    default: return int();
+    }
+}
+
+void ServersController::setCurrentConfigIndex(const QString &serverId, const int index)
+{
+    const serverConfigUtils::ConfigType kind = m_serversRepository->serverKind(serverId);
+    switch (kind) {
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        if (!cfg.has_value())
+            return;
+        cfg->currentConfig = index;
+        m_serversRepository->editServer(serverId, cfg->toJson(), kind);
+        return;
+    }
+    case serverConfigUtils::ConfigType::Invalid:
+    default: return;
+    }
+}
+
 QVector<ServerDescription> ServersController::buildServerDescriptions(bool isAmneziaDnsEnabled) const
 {
     QVector<ServerDescription> out;
@@ -170,6 +266,14 @@ QVector<ServerDescription> ServersController::buildServerDescriptions(bool isAmn
             d = buildServerDescription(*cfg, isAmneziaDnsEnabled);
             break;
         }
+        case Kind::XRaySubscription: {
+            const auto cfg = m_serversRepository->xraySubscriptionConfig(id);
+            if (!cfg) {
+                continue;
+            }
+            d = buildServerDescription(*cfg, isAmneziaDnsEnabled);
+            break;
+        }
         case Kind::AmneziaPremiumV2:
         case Kind::AmneziaFreeV3:
         case Kind::ExternalPremium: {
@@ -215,6 +319,10 @@ QMap<DockerContainer, ContainerConfig> ServersController::getServerContainersMap
         const auto cfg = m_serversRepository->nativeConfig(serverId);
         return cfg.has_value() ? cfg->containers : QMap<DockerContainer, ContainerConfig> {};
     }
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        const auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        return cfg.has_value() ? cfg->containers : QMap<DockerContainer, ContainerConfig> {};
+    }
     case serverConfigUtils::ConfigType::AmneziaPremiumV2:
     case serverConfigUtils::ConfigType::AmneziaFreeV3:
     case serverConfigUtils::ConfigType::ExternalPremium: {
@@ -227,8 +335,7 @@ QMap<DockerContainer, ContainerConfig> ServersController::getServerContainersMap
         return cfg.has_value() ? cfg->containers : QMap<DockerContainer, ContainerConfig> {};
     }
     case serverConfigUtils::ConfigType::Invalid:
-    default:
+    default: return {};
-        return {};
     }
 }
 
@@ -247,6 +354,10 @@ DockerContainer ServersController::getDefaultContainer(const QString &serverId)
         const auto cfg = m_serversRepository->nativeConfig(serverId);
         return cfg.has_value() ? cfg->defaultContainer : DockerContainer::None;
     }
+    case serverConfigUtils::ConfigType::XRaySubscription: {
+        const auto cfg = m_serversRepository->xraySubscriptionConfig(serverId);
+        return cfg.has_value() ? cfg->defaultContainer : DockerContainer::None;
+    }
     case serverConfigUtils::ConfigType::AmneziaPremiumV2:
     case serverConfigUtils::ConfigType::AmneziaFreeV3:
     case serverConfigUtils::ConfigType::ExternalPremium: {
@@ -326,6 +437,14 @@ QString ServersController::notificationDisplayName(const QString &serverId) cons
         }
         break;
     }
+    case Kind::XRaySubscription: {
+        if (const auto cfg = m_serversRepository->xraySubscriptionConfig(serverId)) {
+            if (!cfg->displayName.isEmpty()) {
+                return cfg->displayName;
+            }
+        }
+        break;
+    }
     case Kind::AmneziaPremiumV2:
     case Kind::AmneziaFreeV3:
     case Kind::ExternalPremium: {

client/core/controllers/serversController.h

@@ -43,6 +43,14 @@ public:
     // Container management
     void setDefaultContainer(const QString &serverId, DockerContainer container);
 
+    // XRay subscription config getters/setters
+    QString getSubLink(const QString &serverId) const;
+    QString getConfigString(const QString &serverId, const int index) const;
+    QString getConfigName(const QString &serverId, const int index) const;
+    QJsonArray getConfigNames(const QString &serverId) const;
+    int getCurrentConfigIndex(const QString &serverId) const;
+    void setCurrentConfigIndex(const QString &serverId, int index);
+
     // Getters
     QVector<ServerDescription> buildServerDescriptions(bool isAmneziaDnsEnabled) const;
     int getDefaultServerIndex() const;

client/core/models/selfhosted/nativeServerConfig.cpp

@@ -5,7 +5,6 @@
 #include "core/utils/containerEnum.h"
 #include "core/utils/containers/containerUtils.h"
 #include "core/utils/protocolEnum.h"
-#include "core/utils/protocolEnum.h"
 #include "core/protocols/protocolUtils.h"
 #include "core/utils/constants/configKeys.h"
 #include "core/utils/constants/protocolConstants.h"

client/core/models/selfhosted/xraySubscriptionConfig.cpp

@@ -0,0 +1,117 @@
+#include "xraySubscriptionConfig.h"
+
+#include <QJsonArray>
+
+#include "core/protocols/protocolUtils.h"
+#include "core/utils/constants/configKeys.h"
+#include "core/utils/constants/protocolConstants.h"
+#include "core/utils/containerEnum.h"
+#include "core/utils/containers/containerUtils.h"
+#include "core/utils/protocolEnum.h"
+
+namespace amnezia
+{
+
+    using namespace ContainerEnumNS;
+
+    bool XRaySubscriptionConfig::hasContainers() const
+    {
+        return !containers.isEmpty();
+    }
+
+    ContainerConfig XRaySubscriptionConfig::containerConfig(DockerContainer container) const
+    {
+        if (!containers.contains(container)) {
+            return ContainerConfig {};
+        }
+        return containers.value(container);
+    }
+
+    QJsonObject XRaySubscriptionConfig::toJson() const
+    {
+        QJsonObject obj;
+
+        if (!description.isEmpty()) {
+            obj[configKey::description] = this->description;
+        }
+        if (!displayName.isEmpty()) {
+            obj[configKey::displayName] = displayName;
+        }
+        if (!hostName.isEmpty()) {
+            obj[configKey::hostName] = hostName;
+        }
+
+        QJsonArray containersArray;
+        for (auto it = containers.begin(); it != containers.end(); ++it) {
+            QJsonObject containerObj = it.value().toJson();
+            containersArray.append(containerObj);
+        }
+        if (!containersArray.isEmpty()) {
+            obj[configKey::containers] = containersArray;
+        }
+
+        if (defaultContainer != DockerContainer::None) {
+            obj[configKey::defaultContainer] = ContainerUtils::containerToString(defaultContainer);
+        }
+
+        if (!dns1.isEmpty()) {
+            obj[configKey::dns1] = dns1;
+        }
+        if (!dns2.isEmpty()) {
+            obj[configKey::dns2] = dns2;
+        }
+
+        if (!subLink.isEmpty()) {
+            obj[configKey::xraySubscriptionLink] = subLink;
+        }
+        if (!configString.isEmpty()) {
+            obj[configKey::xraySubscriptionConfig] = configString;
+        }
+        if (!configName.isEmpty()) {
+            obj[configKey::xraySubscriptionConfigName] = configName;
+        }
+        if (currentConfig > -1) {
+            obj[configKey::xraySubscriptionConfigCurrent] = currentConfig;
+        }
+
+        return obj;
+    }
+
+    XRaySubscriptionConfig XRaySubscriptionConfig::fromJson(const QJsonObject &json)
+    {
+        XRaySubscriptionConfig config;
+
+        config.description = json.value(configKey::description).toString();
+        config.displayName = json.value(configKey::displayName).toString();
+        config.hostName = json.value(configKey::hostName).toString();
+
+        QJsonArray containersArray = json.value(configKey::containers).toArray();
+        for (const QJsonValue &val : containersArray) {
+            QJsonObject containerObj = val.toObject();
+            ContainerConfig containerConfig = ContainerConfig::fromJson(containerObj);
+
+            QString containerStr = containerObj.value(configKey::container).toString();
+            DockerContainer container = ContainerUtils::containerFromString(containerStr);
+
+            config.containers.insert(container, containerConfig);
+        }
+
+        QString defaultContainerStr = json.value(configKey::defaultContainer).toString();
+        config.defaultContainer = ContainerUtils::containerFromString(defaultContainerStr);
+
+        config.dns1 = json.value(configKey::dns1).toString();
+        config.dns2 = json.value(configKey::dns2).toString();
+
+        if (config.displayName.isEmpty()) {
+            config.displayName = config.description.isEmpty() ? config.hostName : config.description;
+        }
+
+        config.subLink = json.value(configKey::xraySubscriptionLink).toString();
+        config.configString = json.value(configKey::xraySubscriptionConfig).toArray();
+        config.configName = json.value(configKey::xraySubscriptionConfigName).toArray();
+        config.currentConfig = json.value(configKey::xraySubscriptionConfigCurrent).toInt();
+
+        return config;
+    }
+
+} // namespace amnezia

client/core/models/selfhosted/xraySubscriptionConfig.h

@@ -0,0 +1,42 @@
+#ifndef XRAYSUBSCRIPTIONCONFIG_H
+#define XRAYSUBSCRIPTIONCONFIG_H
+
+#include <QJsonArray>
+#include <QJsonObject>
+#include <QMap>
+#include <optional>
+
+#include "core/models/containerConfig.h"
+#include "core/utils/containerEnum.h"
+#include "core/utils/containers/containerUtils.h"
+#include "core/utils/protocolEnum.h"
+
+namespace amnezia
+{
+
+    using namespace ContainerEnumNS;
+
+    struct XRaySubscriptionConfig
+    {
+        QString description;
+        QString displayName;
+        QString hostName;
+        QMap<DockerContainer, ContainerConfig> containers;
+        DockerContainer defaultContainer;
+        QString dns1;
+        QString dns2;
+
+        QString subLink;
+        QJsonArray configString;
+        QJsonArray configName;
+        int currentConfig;
+
+        bool hasContainers() const;
+        ContainerConfig containerConfig(DockerContainer container) const;
+        QJsonObject toJson() const;
+        static XRaySubscriptionConfig fromJson(const QJsonObject &json);
+    };
+
+} // namespace amnezia
+
+#endif // XRAYSUBSCRIPTIONCONFIG_H

client/core/models/serverDescription.cpp

@@ -130,6 +130,20 @@ ServerDescription buildServerDescription(const NativeServerConfig &server, bool
     return row;
 }
 
+ServerDescription buildServerDescription(const XRaySubscriptionConfig &server, bool isAmneziaDnsEnabled)
+{
+    ServerDescription row = buildBaseDescription(server);
+    row.hasWriteAccess = false;
+    row.isXRaySubscription = true;
+
+    row.serverName = server.displayName;
+    row.baseDescription = getBaseDescription(server.containers, isAmneziaDnsEnabled, row.hasWriteAccess, row.primaryDnsIsAmnezia);
+
+    row.expandedServerDescription = row.baseDescription + server.configName.at(server.currentConfig).toString();
+    row.collapsedServerDescription = row.baseDescription + server.configName.at(server.currentConfig).toString();
+    return row;
+}
+
 ServerDescription buildServerDescription(const LegacyApiServerConfig &server, bool /*isAmneziaDnsEnabled*/)
 {
     ServerDescription row = buildBaseDescription(server);

client/core/models/serverDescription.h

@@ -9,6 +9,7 @@
 #include "core/models/selfhosted/selfHostedAdminServerConfig.h"
 #include "core/models/selfhosted/selfHostedUserServerConfig.h"
 #include "core/models/selfhosted/nativeServerConfig.h"
+#include "core/models/selfhosted/xraySubscriptionConfig.h"
 #include "core/models/api/legacyApiServerConfig.h"
 #include "core/models/api/apiV2ServerConfig.h"
 
@@ -32,6 +33,8 @@ struct ServerDescription
     DockerContainer defaultContainer = DockerContainer::None;
     bool hasInstalledVpnContainers = false;
 
+    bool isXRaySubscription = false;
+
     bool isApiV1 = false;
     bool isApiV2 = false;
     bool isServerFromGatewayApi = false;
@@ -56,6 +59,7 @@ struct ServerDescription
 ServerDescription buildServerDescription(const SelfHostedAdminServerConfig &server, bool isAmneziaDnsEnabled);
 ServerDescription buildServerDescription(const SelfHostedUserServerConfig &server, bool isAmneziaDnsEnabled);
 ServerDescription buildServerDescription(const NativeServerConfig &server, bool isAmneziaDnsEnabled);
+ServerDescription buildServerDescription(const XRaySubscriptionConfig &server, bool isAmneziaDnsEnabled);
 ServerDescription buildServerDescription(const LegacyApiServerConfig &server, bool isAmneziaDnsEnabled);
 ServerDescription buildServerDescription(const ApiV2ServerConfig &server, bool isAmneziaDnsEnabled);
 

client/core/repositories/secureServersRepository.cpp

@@ -348,6 +348,19 @@ std::optional<NativeServerConfig> SecureServersRepository::nativeConfig(const QS
     return NativeServerConfig::fromJson(strippedJson);
 }
 
+std::optional<XRaySubscriptionConfig> SecureServersRepository::xraySubscriptionConfig(const QString &serverId) const
+{
+    const auto it = m_serverJsonById.constFind(serverId);
+    if (it == m_serverJsonById.constEnd()) {
+        return std::nullopt;
+    }
+    const QJsonObject strippedJson = withoutStorageServerId(it.value());
+    if (serverConfigUtils::configTypeFromJson(strippedJson) != serverConfigUtils::ConfigType::XRaySubscription) {
+        return std::nullopt;
+    }
+    return XRaySubscriptionConfig::fromJson(strippedJson);
+}
+
 std::optional<ApiV2ServerConfig> SecureServersRepository::apiV2Config(const QString &serverId) const
 {
     const auto it = m_serverJsonById.constFind(serverId);

client/core/repositories/secureServersRepository.h

@@ -11,6 +11,7 @@
 #include "core/models/selfhosted/selfHostedAdminServerConfig.h"
 #include "core/models/selfhosted/selfHostedUserServerConfig.h"
 #include "core/models/selfhosted/nativeServerConfig.h"
+#include "core/models/selfhosted/xraySubscriptionConfig.h"
 #include "core/models/api/apiV2ServerConfig.h"
 #include "core/models/api/legacyApiServerConfig.h"
 #include "core/models/containerConfig.h"
@@ -34,6 +35,7 @@ public:
     std::optional<SelfHostedAdminServerConfig> selfHostedAdminConfig(const QString &serverId) const;
     std::optional<SelfHostedUserServerConfig> selfHostedUserConfig(const QString &serverId) const;
     std::optional<NativeServerConfig> nativeConfig(const QString &serverId) const;
+    std::optional<XRaySubscriptionConfig> xraySubscriptionConfig(const QString &serverId) const;
     std::optional<ApiV2ServerConfig> apiV2Config(const QString &serverId) const;
     std::optional<LegacyApiServerConfig> legacyApiConfig(const QString &serverId) const;
 

client/core/utils/constants/configKeys.h

@@ -33,6 +33,11 @@ namespace amnezia
         constexpr QLatin1String protocol("protocol");
         constexpr QLatin1String protocols("protocols");
 
+        constexpr QLatin1String xraySubscriptionLink("xray_subscription_link");
+        constexpr QLatin1String xraySubscriptionConfig("xray_subscription_config");
+        constexpr QLatin1String xraySubscriptionConfigName("xray_subscription_config_name");
+        constexpr QLatin1String xraySubscriptionConfigCurrent("xray_subscription_config_current");
+
         constexpr QLatin1String remote("remote");
         constexpr QLatin1String transportProto("transport_proto");
         constexpr QLatin1String cipher("cipher");

client/core/utils/errorCodes.h

@@ -38,6 +38,8 @@ namespace amnezia
         XrayServerConfigInvalid = 215,
         XrayServerNoVlessClients = 216,
         XrayRealityKeysReadFailed = 217,
+        ServerContainerRuntimeNotSupported = 218,
+        ContainerRuntimeServiceNotRunning = 219,
 
         // Ssh connection errors
         SshRequestDeniedError = 300,
@@ -124,5 +126,3 @@ namespace amnezia
 Q_DECLARE_METATYPE(amnezia::ErrorCode)
 
 #endif // ERRORCODES_H
-
-

client/core/utils/errorStrings.cpp

@@ -39,6 +39,8 @@ QString errorString(ErrorCode code) {
     case(ErrorCode::XrayRealityKeysReadFailed):
         errorMessage = QObject::tr("Server error: failed to read XRay Reality keys from the server");
         break;
+    case(ErrorCode::ServerContainerRuntimeNotSupported): errorMessage = QObject::tr("Server error: The default container runtime available for installation on this server is not supported.\n Install Docker Engine on the server manually and try again."); break;
+    case(ErrorCode::ContainerRuntimeServiceNotRunning): errorMessage = QObject::tr("Container runtime error: The container runtime service is not running.\n Check the container runtime service on the server, or wait about a minute and try again."); break;
 
     // Libssh errors
     case(ErrorCode::SshRequestDeniedError): errorMessage = QObject::tr("SSH request was denied"); break;

client/core/utils/selfhosted/sshExecutor.cpp

@@ -1,33 +0,0 @@
-#include "sshExecutor.h"
-
-SshExecutor &SshExecutor::instance()
-{
-    static SshExecutor executor;
-    return executor;
-}
-
-SshExecutor::~SshExecutor()
-{
-    QMutexLocker lock(&m_mutex);
-    for (QThreadPool *pool : std::as_const(m_pools)) {
-        pool->waitForDone();
-        delete pool;
-    }
-    m_pools.clear();
-}
-
-QThreadPool *SshExecutor::poolFor(const QString &serverId)
-{
-    QMutexLocker lock(&m_mutex);
-
-    auto it = m_pools.find(serverId);
-    if (it != m_pools.end()) {
-        return it.value();
-    }
-
-    auto *pool = new QThreadPool();
-    pool->setMaxThreadCount(1);   // serialize all SSH ops for this server
-    pool->setExpiryTimeout(-1);   // keep the single worker thread alive between ops
-    m_pools.insert(serverId, pool);
-    return pool;
-}

client/core/utils/selfhosted/sshExecutor.h

@@ -1,47 +0,0 @@
-#ifndef SSHEXECUTOR_H
-#define SSHEXECUTOR_H
-
-#include <QHash>
-#include <QMutex>
-#include <QString>
-#include <QThreadPool>
-#include <QtConcurrent>
-
-#include <utility>
-
-// Per-server serial executor for long-running self-hosted SSH operations.
-//
-// All SSH work for a given serverId is queued onto a dedicated single-thread
-// pool, so operations to the same server run strictly one at a time (no
-// concurrent SSH sessions to one host => no races, and a natural guard against
-// double-run). Operations to different servers still run in parallel.
-//
-// NOTE: do NOT route nested workers that are awaited from within an already
-// queued operation (e.g. InstallController::isServerDpkgBusy) through the same
-// per-server pool — the single worker thread would block waiting on itself.
-// Such nested helpers must keep using the global QThreadPool.
-class SshExecutor
-{
-public:
-    static SshExecutor &instance();
-
-    SshExecutor(const SshExecutor &) = delete;
-    SshExecutor &operator=(const SshExecutor &) = delete;
-
-    template <typename Functor>
-    auto run(const QString &serverId, Functor &&functor)
-    {
-        return QtConcurrent::run(poolFor(serverId), std::forward<Functor>(functor));
-    }
-
-private:
-    SshExecutor() = default;
-    ~SshExecutor();
-
-    QThreadPool *poolFor(const QString &serverId);
-
-    QHash<QString, QThreadPool *> m_pools;
-    QMutex m_mutex;
-};
-
-#endif // SSHEXECUTOR_H

client/core/utils/serverConfigUtils.cpp

@@ -29,6 +29,12 @@ bool hasThirdPartyConfig(const QJsonObject &json)
     return false;
 }
 
+bool hasXrayConfigs(const QJsonObject &json)
+{
+    const QJsonArray configsArray = json.value(amnezia::configKey::xraySubscriptionConfig).toArray();
+    return !configsArray.isEmpty();
+}
+
 } // namespace
 
 namespace serverConfigUtils
@@ -93,6 +99,10 @@ ConfigType configTypeFromJson(const QJsonObject &serverConfigObject)
         break;
     }
 
+    if (hasXrayConfigs(serverConfigObject)) {
+        return ConfigType::XRaySubscription;
+    }
+
     if (hasThirdPartyConfig(serverConfigObject)) {
         return ConfigType::Native;
     }

client/core/utils/serverConfigUtils.h

@@ -17,6 +17,7 @@ enum ConfigType {
     SelfHostedAdmin = 8,
     SelfHostedUser,
     Native,
+    XRaySubscription,
     Invalid
 };
 

client/images/controls/arrow-down.svg

@@ -0,0 +1,4 @@
+<svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M9 3.75V14.25" stroke="#D7D8DB" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M14.25 9L9 14.25L3.75 9" stroke="#D7D8DB" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

client/images/controls/arrow-up.svg

@@ -0,0 +1,4 @@
+<svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M9 14.25V3.75" stroke="#D7D8DB" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M3.75 9L9 3.75L14.25 9" stroke="#D7D8DB" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

client/images/images.qrc

@@ -9,8 +9,10 @@
         <file>controls/amnezia.svg</file>
         <file>controls/app.svg</file>
         <file>controls/archive-restore.svg</file>
+		<file>controls/arrow-down.svg</file>
         <file>controls/arrow-left.svg</file>
         <file>controls/arrow-right.svg</file>
+		<file>controls/arrow-up.svg</file>
         <file>controls/bug.svg</file>
         <file>controls/check.svg</file>
         <file>controls/chevron-down.svg</file>

client/server_scripts/check_server_is_busy.sh

@@ -1,7 +1,8 @@
-if which apt-get > /dev/null 2>&1; then LOCK_CMD="fuser"; LOCK_FILE="/var/lib/dpkg/lock-frontend";\
+if which apt-get > /dev/null 2>&1 || command -v apt-get > /dev/null 2>&1; then LOCK_CMD="fuser"; LOCK_FILE="/var/lib/dpkg/lock-frontend";\
-elif which dnf > /dev/null 2>&1; then LOCK_CMD="fuser"; LOCK_FILE="/var/cache/dnf/* /var/run/dnf/* /var/lib/dnf/* /var/lib/rpm/*";\
+elif which dnf > /dev/null 2>&1 || command -v dnf > /dev/null 2>&1; then LOCK_CMD="fuser"; LOCK_FILE="/var/cache/dnf/* /var/run/dnf/* /var/lib/dnf/* /var/lib/rpm/*";\
-elif which yum > /dev/null 2>&1; then LOCK_CMD="cat"; LOCK_FILE="/var/run/yum.pid";\
+elif which yum > /dev/null 2>&1 || command -v yum > /dev/null 2>&1; then LOCK_CMD="cat"; LOCK_FILE="/var/run/yum.pid";\
-elif which zypper > /dev/null 2>&1; then LOCK_CMD="cat"; LOCK_FILE="/var/run/zypp.pid";\
+elif which zypper > /dev/null 2>&1 || command -v zypper > /dev/null 2>&1; then LOCK_CMD="cat"; LOCK_FILE="/var/run/zypp.pid";\
-elif which pacman > /dev/null 2>&1; then LOCK_CMD="fuser"; LOCK_FILE="/var/lib/pacman/db.lck";\
+elif which pacman > /dev/null 2>&1 || command -v pacman > /dev/null 2>&1; then LOCK_CMD="fuser"; LOCK_FILE="/var/lib/pacman/db.lck";\
-else echo "Packet manager not found"; echo "Internal error"; exit 1; fi;\
+else echo "Packet manager not found"; echo "Internal error"; exit 1;\
-if command -v $LOCK_CMD > /dev/null 2>&1; then sudo $LOCK_CMD $LOCK_FILE 2>/dev/null; else echo "$LOCK_CMD not installed"; fi
+fi;\
+if sudo -n which $LOCK_CMD > /dev/null 2>&1 || command -v $LOCK_CMD > /dev/null 2>&1; then sudo -n $LOCK_CMD $LOCK_FILE 2>/dev/null; else echo "$LOCK_CMD not installed"; fi

client/server_scripts/check_user_in_sudo.sh

@@ -1,8 +1,8 @@
-if which apt-get > /dev/null 2>&1; then pm=$(which apt-get); opt="--version";\
+if pm=$(which apt-get 2>/dev/null || command -v apt-get 2>/dev/null); then opt="--version";\
-elif which dnf > /dev/null 2>&1; then pm=$(which dnf); opt="--version";\
+elif pm=$(which dnf 2>/dev/null || command -v dnf 2>/dev/null); then opt="--version";\
-elif which yum > /dev/null 2>&1; then pm=$(which yum); opt="--version";\
+elif pm=$(which yum 2>/dev/null || command -v yum 2>/dev/null); then opt="--version";\
-elif which zypper > /dev/null 2>&1; then pm=$(which zypper); opt="--version";\
+elif pm=$(which zypper 2>/dev/null || command -v zypper 2>/dev/null); then opt="--version";\
-elif which pacman > /dev/null 2>&1; then pm=$(which pacman); opt="--version";\
+elif pm=$(which pacman 2>/dev/null || command -v pacman 2>/dev/null); then opt="--version";\
 else pm="uname"; opt="-a";\
 fi;\
 CUR_USER=$(whoami 2>/dev/null || echo $HOME | sed 's/.*\///');\

client/server_scripts/install_docker.sh

@@ -1,25 +1,34 @@
-if which apt-get > /dev/null 2>&1; then pm=$(which apt-get); silent_inst="-yq install --install-recommends"; check_pkgs="-yq update"; docker_pkg="docker.io"; dist="debian";\
+if pm=$(which apt-get 2>/dev/null || command -v apt-get 2>/dev/null); then silent_inst="-yq install --install-recommends"; what_pkg="-s install"; check_pkgs="-yq update"; docker_pkg="docker.io"; dist="debian";\
-elif which dnf > /dev/null 2>&1; then pm=$(which dnf); silent_inst="-yq install"; check_pkgs="-yq check-update"; docker_pkg="docker"; dist="fedora";\
+elif pm=$(which dnf 2>/dev/null || command -v dnf 2>/dev/null); then silent_inst="-yq install"; what_pkg="--assumeno install --setopt=tsflags=test"; check_pkgs="-yq check-update"; docker_pkg="docker"; dist="fedora";\
-elif which yum > /dev/null 2>&1; then pm=$(which yum); silent_inst="-y -q install"; check_pkgs="-y -q check-update"; docker_pkg="docker"; dist="centos";\
+elif pm=$(which yum 2>/dev/null || command -v yum 2>/dev/null); then silent_inst="-y -q install"; what_pkg="--assumeno install --setopt=tsflags=test"; check_pkgs="-y -q check-update"; docker_pkg="docker"; dist="centos";\
-elif which zypper > /dev/null 2>&1; then pm=$(which zypper); silent_inst="-nq install"; check_pkgs="-nq refresh"; docker_pkg="docker"; dist="opensuse";\
+elif pm=$(which zypper 2>/dev/null || command -v zypper 2>/dev/null); then silent_inst="-nq install"; what_pkg="--dry-run install"; check_pkgs="-nq refresh"; docker_pkg="docker"; dist="suse";\
-elif which pacman > /dev/null 2>&1; then pm=$(which pacman); silent_inst="-S --noconfirm --noprogressbar --quiet"; check_pkgs="-Sup"; docker_pkg="docker"; dist="archlinux";\
+elif pm=$(which pacman 2>/dev/null || command -v pacman 2>/dev/null); then silent_inst="-S --noconfirm --noprogressbar --quiet"; what_pkg="-Sp"; check_pkgs="-Sup"; docker_pkg="docker"; dist="archlinux";\
-else echo "Packet manager not found"; exit 1; fi;\
+fi;\
-echo "Dist: $dist, Packet manager: $pm, Install command: $silent_inst, Check pkgs command: $check_pkgs, Docker pkg: $docker_pkg";\
+echo "Dist: $dist, Packet manager: $pm, Install command: $silent_inst, What pkg command: $what_pkg, Check pkgs command: $check_pkgs, Docker pkg: $docker_pkg, Language: $LANG";\
+echo $LANG | grep -qE '^(en_US.UTF-8|C.UTF-8|C)$' || export LC_ALL=C;\
 if [ "$dist" = "debian" ]; then export DEBIAN_FRONTEND=noninteractive; fi;\
 if ! command -v sudo > /dev/null 2>&1; then $pm $check_pkgs; $pm $silent_inst sudo; fi;\
-if ! command -v fuser > /dev/null 2>&1; then sudo $pm $check_pkgs; sudo $pm $silent_inst psmisc; fi;\
+if ! sudo -n sh -c 'command -v which > /dev/null 2>&1'; then sudo -n $pm $check_pkgs; sudo -n $pm $silent_inst which; fi;\
-if ! command -v lsof > /dev/null 2>&1; then sudo $pm $check_pkgs; sudo $pm $silent_inst lsof; fi;\
+if ! sudo -n sh -c 'command -v fuser > /dev/null 2>&1'; then sudo -n $pm $check_pkgs; sudo -n $pm $silent_inst psmisc; fi;\
-if ! command -v docker > /dev/null 2>&1; then \
+if ! sudo -n sh -c 'command -v lsof > /dev/null 2>&1'; then sudo -n $pm $check_pkgs; sudo -n $pm $silent_inst lsof; fi;\
-  sudo $pm $check_pkgs; sudo $pm $silent_inst $docker_pkg;\
+if ! sudo -n sh -c 'command -v docker > /dev/null 2>&1'; then \
-  sleep 5; sudo systemctl enable --now docker; sleep 5;\
+  sudo -n $pm $check_pkgs;\
+  if ! sudo -n $pm $what_pkg $docker_pkg 2>/dev/null | grep -qi podman; then \
+    sudo -n $pm $silent_inst $docker_pkg;\
+    sleep 5; sudo -n systemctl enable --now docker; sleep 5;\
+  else \
+    echo "Container runtime is not supported";\
+    exit 1;\
   fi;\
-if [ "$(cat /sys/module/apparmor/parameters/enabled 2>/dev/null)" = "Y" ]; then \
-  if ! command -v apparmor_parser > /dev/null 2>&1; then sudo $pm $check_pkgs; sudo $pm $silent_inst apparmor; fi;\
 fi;\
-if [ "$(systemctl is-active docker)" != "active" ]; then \
+if [ "$(sudo -n cat /sys/module/apparmor/parameters/enabled 2>/dev/null)" = "Y" ]; then \
-  sudo $pm $check_pkgs; sudo $pm $silent_inst $docker_pkg;\
+  if ! sudo -n sh -c 'command -v apparmor_parser > /dev/null 2>&1'; then \
-  sleep 5; sudo systemctl start docker; sleep 5;\
+    sudo -n $pm $check_pkgs; sudo -n $pm $silent_inst apparmor;\
   fi;\
-if ! command -v sudo > /dev/null 2>&1; then echo "Failed to install sudo, command not found"; exit 1; fi;\
+fi;\
-docker --version;\
+if [ "$(sudo -n systemctl is-active docker)" != "active" ]; then \
+  sleep 5; sudo -n systemctl start docker; sleep 5;\
+  if [ "$(sudo -n systemctl is-active docker)" != "active" ]; then echo "Container runtime service not running"; fi;\
+fi;\
+sudo -n docker --version || docker --version;\
 uname -sr

client/server_scripts/remove_all_containers.sh

@@ -1,6 +1,6 @@
 sudo docker ps -a | grep amnezia | awk '{print $1}' | xargs sudo docker stop;\
 sudo docker ps -a | grep amnezia | awk '{print $1}' | xargs sudo docker rm -fv;\
 sudo docker images -a --format table | grep amnezia | awk '{print $3, $1 ":" $2}' | xargs sudo docker rmi;\
-sudo docker volume ls | grep amnezia | awk '{print $2}' | xargs sudo docker volume rm -f;\
+sudo docker volume ls --format '{{.Name}}' | grep '^amnezia-' | xargs -r sudo docker volume rm -f;\
 sudo docker network ls | grep amnezia-dns-net | awk '{print $1}' | xargs sudo docker network rm;\
 sudo rm -frd /opt/amnezia

client/ui/controllers/importUiController.cpp

@@ -31,6 +31,41 @@ ImportUiController::ImportUiController(ImportController* importController, QObje
     connect(m_importController, &ImportController::restoreAppConfig, this, &ImportUiController::restoreAppConfig);
 }
 
+bool ImportUiController::importLink(const QUrl &url)
+{
+    auto result = m_importController->importLink(url);
+
+    if (result.errorCode != ErrorCode::NoError) {
+        emit importErrorOccurred(result.errorCode, false);
+        return false;
+    }
+
+    m_config = result.config;
+    m_configFileName = result.configFileName;
+    m_maliciousWarningText = result.maliciousWarningText;
+    m_isNativeWireGuardConfig = result.isNativeWireGuardConfig;
+
+    return true;
+}
+
+bool ImportUiController::editServerConfigWithData(const QString &serverId, QString data)
+{
+    auto result = m_importController->editServerConfigWithData(serverId, data, m_config);
+
+    if (result.errorCode != ErrorCode::NoError) {
+        emit importErrorOccurred(result.errorCode, false);
+        return false;
+    }
+
+    m_config = result.config;
+    m_configFileName = result.configFileName;
+    m_maliciousWarningText = result.maliciousWarningText;
+    m_isNativeWireGuardConfig = result.isNativeWireGuardConfig;
+
+    return true;
+}
+
+
 bool ImportUiController::extractConfigFromFile(const QString &fileName)
 {
     QString data;

client/ui/controllers/importUiController.h

@@ -20,6 +20,8 @@ public:
 public slots:
     void importConfig();
     void clearConfigFileName();
+    bool importLink(const QUrl &url);
+    bool editServerConfigWithData(const QString &serverId, QString data);
     bool extractConfigFromFile(const QString &fileName);
     bool extractConfigFromData(QString data);
     bool extractConfigFromQr(const QByteArray &data);

client/ui/controllers/qml/pageController.h

@@ -44,6 +44,8 @@ namespace PageLoader
         PageSettingsApiNativeConfigs,
         PageSettingsApiDevices,
         PageSettingsApiSubscriptionKey,
+        PageSettingsXRayAvailableConfigs,
+        PageSettingsXRayServerInfo,
         PageSettingsKillSwitchExceptions,
 
         PageServiceSftpSettings,

client/ui/controllers/selfhosted/installUiController.cpp

@@ -11,7 +11,6 @@
 #include <QtConcurrent>
 
 #include "core/utils/api/apiUtils.h"
-#include "core/utils/selfhosted/sshExecutor.h"
 #include "core/controllers/selfhosted/installController.h"
 #include "core/controllers/connectionController.h"
 #include "core/utils/networkUtilities.h"
@@ -331,7 +330,7 @@ void InstallUiController::updateServerConfig(const QString &serverId, int contai
         ContainerConfig oldConfigCopy = oldContainerConfig;
         InstallController *installController = m_installController;
         QFuture<ErrorCode> future =
-                SshExecutor::instance().run(serverId, [installController, serverId, container, oldConfigCopy,
+                QtConcurrent::run([installController, serverId, container, oldConfigCopy,
                                    newConfigCopy]() mutable -> ErrorCode {
                     return installController->updateServerConfig(serverId, container, oldConfigCopy, newConfigCopy);
                 });
@@ -479,7 +478,7 @@ void InstallUiController::removeContainer(const QString &serverId, int container
                          });
 
         InstallController *installController = m_installController;
-        QFuture<ErrorCode> future = SshExecutor::instance().run(serverId,
+        QFuture<ErrorCode> future = QtConcurrent::run(
                 [installController, serverId, container]() -> ErrorCode {
                     return installController->removeContainer(serverId, container);
                 });

client/ui/controllers/serversUiController.cpp

@@ -276,6 +276,17 @@ bool ServersUiController::hasServerWithWriteAccess() const
     return false;
 }
 
+bool ServersUiController::isDefaultServerContainXRayConfigs() const
+{
+    const QString defaultServerId = m_serversController->getDefaultServerId();
+    for (const auto &description : m_orderedServerDescriptions) {
+        if (description.serverId == defaultServerId) {
+            return description.isXRaySubscription;
+        }
+    }
+    return false;
+}
+
 QString ServersUiController::serverName(const QString &serverId) const
 {
     return serverDescriptionById(serverId).serverName;
@@ -332,6 +343,11 @@ bool ServersUiController::isServerSubscriptionExpiringSoon(const QString &server
     return serverDescriptionById(serverId).isSubscriptionExpiringSoon;
 }
 
+bool ServersUiController::isServerContainXRayConfigs(const QString &serverId) const
+{
+    return serverDescriptionById(serverId).isXRaySubscription;
+}
+
 int ServersUiController::getProcessedContainerIndex() const
 {
     return m_processedContainerIndex;
@@ -470,6 +486,36 @@ int ServersUiController::getServersCount() const
     return m_orderedServerDescriptions.size();
 }
 
+QString ServersUiController::getSubLink() const
+{
+    return m_serversController->getSubLink(m_processedServerId);
+}
+
+QString ServersUiController::getConfigString(const int index) const
+{
+    return m_serversController->getConfigString(m_processedServerId, index);
+}
+
+QString ServersUiController::getConfigName(const int index) const
+{
+    return m_serversController->getConfigName(m_processedServerId, index);
+}
+
+QJsonArray ServersUiController::getConfigNames() const
+{
+    return m_serversController->getConfigNames(m_processedServerId);
+}
+
+int ServersUiController::getCurrentConfigIndex() const
+{
+    return m_serversController->getCurrentConfigIndex(m_processedServerId);
+}
+
+void ServersUiController::setCurrentConfigIndex(const int index)
+{
+    m_serversController->setCurrentConfigIndex(m_processedServerId, index);
+}
+
 void ServersUiController::updateContainersModel()
 {
     if (m_processedServerId.isEmpty()) {

client/ui/controllers/serversUiController.h

@@ -28,6 +28,8 @@ class ServersUiController : public QObject
     Q_PROPERTY(bool isDefaultServerDefaultContainerHasSplitTunneling READ isDefaultServerDefaultContainerHasSplitTunneling NOTIFY defaultServerIdChanged)
     Q_PROPERTY(bool isDefaultServerFromApi READ isDefaultServerFromApi NOTIFY defaultServerIdChanged)
     
+    Q_PROPERTY(bool isDefaultServerContainXRayConfigs READ isDefaultServerContainXRayConfigs NOTIFY defaultServerIdChanged)
+
     Q_PROPERTY(QString processedServerId READ getProcessedServerId WRITE setProcessedServerId NOTIFY processedServerIdChanged)
     Q_PROPERTY(int processedContainerIndex READ getProcessedContainerIndex WRITE setProcessedContainerIndex NOTIFY processedContainerIndexChanged)
     Q_PROPERTY(bool processedServerIsPremium READ processedServerIsPremium NOTIFY processedServerIdChanged)
@@ -70,6 +72,8 @@ public slots:
     QString getDefaultServerDescriptionExpanded() const;
     bool isDefaultServerDefaultContainerHasSplitTunneling() const;
     bool isDefaultServerFromApi() const;
+    bool isDefaultServerContainXRayConfigs() const;
+    
     bool hasServerWithWriteAccess() const;
 
     QString serverName(const QString &serverId) const;
@@ -84,6 +88,8 @@ public slots:
     bool isServerSubscriptionExpired(const QString &serverId) const;
     bool isServerSubscriptionExpiringSoon(const QString &serverId) const;
 
+    bool isServerContainXRayConfigs(const QString &serverId) const;
+    
     QString getProcessedServerId() const;
     void setProcessedServerId(const QString &serverId);
 
@@ -100,6 +106,13 @@ public slots:
     QString adHeader() const;
     QString adDescription() const;
 
+    QString getSubLink() const;
+    QString getConfigString(const int index) const;
+    QString getConfigName(const int index) const;
+    QJsonArray getConfigNames() const;
+    int getCurrentConfigIndex() const;
+    void setCurrentConfigIndex(int index);
+
     QString getServerId(int index) const;
     int getServerIndexById(const QString &serverId) const;
     int getServersCount() const;

client/ui/models/serversModel.cpp

@@ -81,6 +81,8 @@ QVariant ServersModel::data(const QModelIndex &index, int role) const
         return row.isSubscriptionExpired;
     case IsSubscriptionExpiringSoonRole:
         return row.isSubscriptionExpiringSoon;
+    case IsXRayConfigSelectionAvailableRole:
+        return row.isXRaySubscription;
     }
 
     return QVariant();
@@ -142,6 +144,8 @@ QHash<int, QByteArray> ServersModel::roleNames() const
     roles[IsSubscriptionExpiredRole] = "isSubscriptionExpired";
     roles[IsSubscriptionExpiringSoonRole] = "isSubscriptionExpiringSoon";
     
+    roles[IsXRayConfigSelectionAvailableRole] = "isXRayConfigSelectionAvailable";
+
     return roles;
 }
 

client/ui/models/serversModel.h

@@ -30,6 +30,8 @@ public:
         IsServerFromGatewayApiRole,
         IsSubscriptionExpiredRole,
         IsSubscriptionExpiringSoonRole,
+
+        IsXRayConfigSelectionAvailableRole
     };
 
     ServersModel(QObject *parent = nullptr);

client/ui/qml/Components/ServersListView.qml

@@ -121,6 +121,8 @@ ListViewType {
 
                                 PageController.goToPage(PageEnum.PageSettingsApiServerInfo)
                             }
+                        } else if (ServersUiController.isServerContainXRayConfigs(ServersUiController.processedServerId)) {
+                            PageController.goToPage(PageEnum.PageSettingsXRayAvailableConfigs)
                         } else {
                             PageController.goToPage(PageEnum.PageSettingsServerInfo)
                         }

client/ui/qml/Pages2/PageHome.qml

@@ -311,11 +311,11 @@ PageType {
                     objectName: "rowLayoutLabel"
                     Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter
                     Layout.topMargin: 8
-                    Layout.bottomMargin: drawer.isCollapsedStateActive ? 44 : ServersUiController.isDefaultServerFromApi ? 61 : 16
+                    Layout.bottomMargin: drawer.isCollapsedStateActive ? 44 : (ServersUiController.isDefaultServerFromApi || ServersUiController.isDefaultServerContainXRayConfigs) ? 61 : 16
                     spacing: 0
 
                     BasicButtonType {
-                        enabled: (ServersUiController.defaultServerImagePathCollapsed !== "") && drawer.isCollapsedStateActive
+                        enabled: (ServersUiController.defaultServerImagePathCollapsed !== ""  || ServersUiController.isDefaultServerContainXRayConfigs) && drawer.isCollapsedStateActive
                         hoverEnabled: enabled
 
                         implicitHeight: 36
@@ -359,6 +359,8 @@ PageType {
 
                                     PageController.goToPage(PageEnum.PageSettingsApiServerInfo)
                                 }
+                            } else if (ServersUiController.isServerContainXRayConfigs(ServersUiController.processedServerId)) {
+                                    PageController.goToPage(PageEnum.PageSettingsXRayAvailableConfigs)
                             } else {
                                 PageController.goToPage(PageEnum.PageSettingsServerInfo)
                             }
@@ -379,7 +381,7 @@ PageType {
                     Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter
                     spacing: 8
 
-                    visible: !ServersUiController.isDefaultServerFromApi
+                    visible: !ServersUiController.isDefaultServerFromApi && !ServersUiController.isDefaultServerContainXRayConfigs
 
                     DropDownType {
                         id: containersDropDown

client/ui/qml/Pages2/PageSettingsServersList.qml

@@ -97,6 +97,8 @@ PageType {
                             }
 
                             PageController.goToPage(PageEnum.PageSettingsApiServerInfo)
+                        }  else if (ServersModel.getProcessedServerData("isXRayConfigSelectionAvailable")) {
+                            PageController.goToPage(PageEnum.PageSettingsXRayServerInfo)
                         } else {
                             PageController.goToPage(PageEnum.PageSettingsServerInfo)
                         }

client/ui/qml/Pages2/PageSettingsXRayAvailableConfigs.qml

@@ -0,0 +1,180 @@
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+import QtQuick.Dialogs
+
+import SortFilterProxyModel 0.2
+
+import PageEnum 1.0
+import Style 1.0
+
+import "./"
+import "../Controls2"
+import "../Controls2/TextTypes"
+import "../Config"
+import "../Components"
+
+PageType {
+    id: root
+
+    property var processedServer
+
+    Connections {
+        target: PageController
+
+        function onGoToPageSettingsServerServices() {
+            tabBar.setCurrentIndex(root.pageSettingsServerServices)
+        }
+    }
+
+    Connections {
+        target: ServersUiController
+
+        function onProcessedServerIdChanged() {
+            root.processedServer = proxyServersModel.get(0)
+        }
+    }
+
+    Connections {
+        target: ServersModel
+
+        function onModelReset() {
+            root.processedServer = proxyServersModel.get(0)
+        }
+    }
+
+    SortFilterProxyModel {
+        id: proxyServersModel
+        objectName: "proxyServersModel"
+
+        sourceModel: ServersModel
+        filters: [
+            ValueFilter {
+                roleName: "serverId"
+                value: ServersUiController.processedServerId
+            }
+        ]
+
+        Component.onCompleted: {
+            root.processedServer = proxyServersModel.get(0)
+        }
+    }
+
+    ListViewType {
+        id: menuContent
+
+        anchors.fill: parent
+
+        model: xrayConfigs
+
+        currentIndex: 0
+
+        ButtonGroup {
+            id: containersRadioButtonGroup
+        }
+
+        header: ColumnLayout {
+            width: menuContent.width
+
+            spacing: 4
+
+            BackButtonType {
+                id: backButton
+                objectName: "backButton"
+
+                Layout.topMargin: 20 + PageController.safeAreaTopMargin
+            }
+
+            HeaderTypeWithButton {
+                id: headerContent
+                objectName: "headerContent"
+
+                Layout.fillWidth: true
+                Layout.leftMargin: 16
+                Layout.rightMargin: 16
+                Layout.bottomMargin: 10
+
+                actionButtonImage: "qrc:/images/controls/settings.svg"
+
+                headerText: root.processedServer.name
+
+                actionButtonFunction: function() {
+                    PageController.goToPage(PageEnum.PageSettingsXRayServerInfo)
+                }
+            }
+        }
+
+        delegate: ColumnLayout {
+            id: content
+
+            width: menuContent.width
+            height: content.implicitHeight
+
+            RowLayout {
+                VerticalRadioButton {
+                    id: containerRadioButton
+
+                    Layout.fillWidth: true
+                    Layout.leftMargin: 16
+
+                    text: model.title
+
+                    ButtonGroup.group: containersRadioButtonGroup
+
+                    imageSource: "qrc:/images/controls/download.svg"
+
+                    checked: index === ServersUiController.getCurrentConfigIndex()
+                    checkable: !ConnectionController.isConnected
+
+                    onClicked: {
+                        if (ConnectionController.isConnectionInProgress) {
+                            PageController.showNotificationMessage(qsTr("Unable change config while trying to make an active connection"))
+                            return
+                        }
+                        if (ConnectionController.isConnected) {
+                            PageController.showNotificationMessage(qsTr("Unable change config while there is an active connection"))
+                            return
+                        }
+
+                        if (index !== ServersUiController.getCurrentConfigIndex()) {
+                            PageController.showBusyIndicator(true)
+                            ServersUiController.setCurrentConfigIndex(index)
+                            ImportController.editServerConfigWithData(ServersUiController.getProcessedServerId(), ServersUiController.getConfigString(index))
+                            PageController.showBusyIndicator(false)
+                        }
+                    }
+
+                    Keys.onEnterPressed: {
+                        if (checkable) {
+                            checked = true
+                        }
+                        containerRadioButton.clicked()
+                    }
+                    Keys.onReturnPressed: {
+                        if (checkable) {
+                            checked = true
+                        }
+                        containerRadioButton.clicked()
+                    }
+                }
+            }
+
+            DividerType {
+                Layout.fillWidth: true
+            }
+        }
+    }
+
+    ListModel {
+        id: xrayConfigs
+    }
+
+    Component.onCompleted: {
+        xrayConfigs.clear()
+        const names = ServersUiController.getConfigNames()
+
+        for (let i = 0; i < names.length; ++i) {
+            xrayConfigs.append({ title: names[i] })
+        }
+    }
+}

client/ui/qml/Pages2/PageSettingsXRayServerInfo.qml

@@ -0,0 +1,191 @@
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+import QtQuick.Dialogs
+
+import SortFilterProxyModel 0.2
+
+import PageEnum 1.0
+import Style 1.0
+
+import "./"
+import "../Controls2"
+import "../Controls2/TextTypes"
+import "../Config"
+import "../Components"
+
+PageType {
+    id: root
+
+    property var processedServer
+
+    Connections {
+        target: PageController
+
+        function onGoToPageSettingsServerServices() {
+            tabBar.setCurrentIndex(root.pageSettingsServerServices)
+        }
+    }
+
+    Connections {
+        target: ServersUiController
+
+        function onProcessedServerIdChanged() {
+            root.processedServer = proxyServersModel.get(0)
+        }
+    }
+
+    Connections {
+        target: ServersModel
+
+        function onModelReset() {
+            root.processedServer = proxyServersModel.get(0)
+        }
+    }
+
+    SortFilterProxyModel {
+        id: proxyServersModel
+        objectName: "proxyServersModel"
+
+        sourceModel: ServersModel
+        filters: [
+            ValueFilter {
+                roleName: "serverId"
+                value: ServersUiController.processedServerId
+            }
+        ]
+
+        Component.onCompleted: {
+            root.processedServer = proxyServersModel.get(0)
+        }
+    }
+
+    ListViewType {
+        id: listView
+
+        anchors.fill: parent
+
+        model: 1
+
+        header: ColumnLayout {
+            width: listView.width
+
+            spacing: 4
+
+            BackButtonType {
+                id: backButton
+                objectName: "backButton"
+
+                Layout.topMargin: 20 + PageController.safeAreaTopMargin
+            }
+
+            HeaderTypeWithButton {
+                id: headerContent
+                objectName: "headerContent"
+
+                Layout.fillWidth: true
+                Layout.leftMargin: 16
+                Layout.rightMargin: 16
+                Layout.bottomMargin: 10
+
+                actionButtonImage: "qrc:/images/controls/edit-3.svg"
+
+                headerText: root.processedServer.name
+
+                actionButtonFunction: function() {
+                    serverNameEditDrawer.openTriggered()
+                }
+            }
+        }
+
+        footer: ColumnLayout {
+            id: footer
+
+            width: listView.width
+            spacing: 0
+
+            BasicButtonType {
+                id: resetButton
+                Layout.alignment: Qt.AlignHCenter
+                Layout.topMargin: 24
+                Layout.bottomMargin: 16
+                Layout.leftMargin: 8
+                implicitHeight: 32
+
+                defaultColor: "transparent"
+                hoveredColor: AmneziaStyle.color.translucentWhite
+                pressedColor: AmneziaStyle.color.sheerWhite
+                textColor: AmneziaStyle.color.vibrantRed
+
+                text: qsTr("Reload config")
+
+                clickedFunc: function() {
+                    var headerText = qsTr("Reload config?")
+                    var yesButtonText = qsTr("Continue")
+                    var noButtonText = qsTr("Cancel")
+
+                    var yesButtonFunction = function() {
+                        if (ServersUiController.isDefaultServerCurrentlyProcessed() && ConnectionController.isConnected) {
+                            PageController.showNotificationMessage(qsTr("Cannot reload config during active connection"))
+                        } else {
+                            PageController.showBusyIndicator(true)
+                            if (!ImportController.importLink(ServersUiController.getSubLink()) &&
+                                !ImportController.editServerConfigWithData(ServersUiController.getProcessedServerId(), ServersUiController.getConfigString(ServersUiController.getCurrentConfigIndex()))) {
+                                    PageController.showNotificationMessage(qsTr("Error during config reload"))
+                                }
+                            PageController.showBusyIndicator(false)
+                        }
+                    }
+                    var noButtonFunction = function() {
+                    }
+
+                    showQuestionDrawer(headerText, "", yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)
+                }
+            }
+
+            BasicButtonType {
+                id: removeButton
+                Layout.alignment: Qt.AlignHCenter
+                Layout.bottomMargin: 16
+                Layout.leftMargin: 8
+                implicitHeight: 32
+
+                defaultColor: "transparent"
+                hoveredColor: AmneziaStyle.color.translucentWhite
+                pressedColor: AmneziaStyle.color.sheerWhite
+                textColor: AmneziaStyle.color.vibrantRed
+
+                text: qsTr("Remove from application")
+
+                clickedFunc: function() {
+                    var headerText = qsTr("Remove from application?")
+                    var yesButtonText = qsTr("Continue")
+                    var noButtonText = qsTr("Cancel")
+
+                    var yesButtonFunction = function() {
+                        if (ServersUiController.isDefaultServerCurrentlyProcessed() && ConnectionController.isConnected) {
+                            PageController.showNotificationMessage(qsTr("Cannot remove server during active connection"))
+                        } else {
+                            PageController.showBusyIndicator(true)
+                            InstallController.removeServer(ServersUiController.getProcessedServerId())
+                            PageController.showBusyIndicator(false)
+                        }
+                    }
+                    var noButtonFunction = function() {
+                    }
+
+                    showQuestionDrawer(headerText, "", yesButtonText, noButtonText, yesButtonFunction, noButtonFunction)
+                }
+            }
+        }
+    }
+
+    RenameServerDrawer {
+        id: serverNameEditDrawer
+
+        anchors.fill: parent
+        expandedHeight: parent.height * 0.35
+
+        serverNameText: root.processedServer.name
+    }
+}

client/ui/qml/Pages2/PageSetupWizardConfigSource.qml

@@ -187,8 +187,19 @@ PageType {
 
                 text: qsTr("Continue")
 
+                function isValidUrl(text) {
+                    try {
+                        var u = new URL(text)
+                        return u.protocol === "http:" || u.protocol === "https:"
+                    } catch(e) {
+                        return false
+                    }
+                }
+
                 clickedFunc: function() {
-                    if (ImportController.extractConfigFromData(textKey.textField.text)) {
+                    if (isValidUrl(textKey.textField.text) && ImportController.importLink(textKey.textField.text)) {
+                        PageController.goToPage(PageEnum.PageSetupWizardViewConfig)
+                    }else if (ImportController.extractConfigFromData(textKey.textField.text)) {
                         PageController.goToPage(PageEnum.PageSetupWizardViewConfig)
                     }
                 }

client/ui/qml/qml.qrc

@@ -113,6 +113,8 @@
         <file>Pages2/PageSettingsServerServices.qml</file>
         <file>Pages2/PageSettingsServersList.qml</file>
         <file>Pages2/PageSettingsSplitTunneling.qml</file>
+		<file>Pages2/PageSettingsXRayAvailableConfigs.qml</file>
+		<file>Pages2/PageSettingsXRayServerInfo.qml</file>
         <file>Pages2/PageSettingsNewsNotifications.qml</file>
         <file>Pages2/PageSettingsNewsDetail.qml</file>
         <file>Pages2/PageProtocolAwgClientSettings.qml</file>

recipes/openssl/conanfile.py

@@ -650,6 +650,9 @@ class OpenSSLConan(ConanFile):
         if self._use_nmake:
             self.cpp_info.components["ssl"].libs = ["libssl"]
             self.cpp_info.components["crypto"].libs = ["libcrypto"]
+        elif self.settings.os == "Android" and self.options.shared:
+            self.cpp_info.components["ssl"].libs = ["ssl_3"]
+            self.cpp_info.components["crypto"].libs = ["crypto_3"]
         else:
             self.cpp_info.components["ssl"].libs = ["ssl"]
             self.cpp_info.components["crypto"].libs = ["crypto"]