270 lines
10 KiB
C++
270 lines
10 KiB
C++
#include <QApplication>
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#include <QBuffer>
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#include <QClipboard>
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#include <QFileDialog>
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#include <QTimer>
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#include <QSaveFile>
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#include <QStandardPaths>
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#include <QImage>
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#include "ShareConnectionLogic.h"
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#include "configurators/cloak_configurator.h"
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#include "configurators/vpn_configurator.h"
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#include "configurators/openvpn_configurator.h"
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#include "configurators/shadowsocks_configurator.h"
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#include "configurators/wireguard_configurator.h"
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#include "configurators/ikev2_configurator.h"
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#include "configurators/ssh_configurator.h"
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#include "defines.h"
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#include <functional>
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#include "../uilogic.h"
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ShareConnectionLogic::ShareConnectionLogic(UiLogic *logic, QObject *parent):
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PageLogicBase(logic, parent),
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m_textEditShareOpenVpnCodeText{},
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m_lineEditShareShadowSocksStringText{},
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m_shareShadowSocksQrCodeText{},
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m_textEditShareCloakText{},
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m_textEditShareAmneziaCodeText{}
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{
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}
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void ShareConnectionLogic::onUpdatePage()
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{
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set_textEditShareAmneziaCodeText(tr(""));
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set_shareAmneziaQrCodeText("");
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set_textEditShareOpenVpnCodeText("");
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set_shareShadowSocksQrCodeText("");
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set_textEditShareShadowSocksText("");
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set_lineEditShareShadowSocksStringText("");
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set_textEditShareCloakText("");
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set_textEditShareWireGuardCodeText("");
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set_shareWireGuardQrCodeText("");
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set_textEditShareIkev2CertText("");
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set_textEditShareIkev2MobileConfigText("");
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set_textEditShareIkev2StrongSwanConfigText("");
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}
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void ShareConnectionLogic::onPushButtonShareAmneziaGenerateClicked()
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{
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set_textEditShareAmneziaCodeText("");
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set_shareAmneziaQrCodeText("");
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QJsonObject serverConfig;
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// Full access
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if (shareFullAccess()) {
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serverConfig = m_settings.server(uiLogic()->selectedServerIndex);
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}
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// Container share
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else {
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ServerCredentials credentials = m_settings.serverCredentials(uiLogic()->selectedServerIndex);
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QJsonObject containerConfig = m_settings.containerConfig(uiLogic()->selectedServerIndex, uiLogic()->selectedDockerContainer);
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containerConfig.insert(config_key::container, ContainerProps::containerToString(uiLogic()->selectedDockerContainer));
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ErrorCode e = ErrorCode::NoError;
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for (Proto p: ContainerProps::protocolsForContainer(uiLogic()->selectedDockerContainer)) {
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QJsonObject protoConfig = m_settings.protocolConfig(uiLogic()->selectedServerIndex, uiLogic()->selectedDockerContainer, p);
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QString cfg = VpnConfigurator::genVpnProtocolConfig(credentials, uiLogic()->selectedDockerContainer, containerConfig, p, &e);
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if (e) {
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cfg = "Error generating config";
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break;
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}
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protoConfig.insert(config_key::last_config, cfg);
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containerConfig.insert(ProtocolProps::protoToString(p), protoConfig);
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}
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QByteArray ba;
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if (!e) {
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serverConfig = m_settings.server(uiLogic()->selectedServerIndex);
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serverConfig.remove(config_key::userName);
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serverConfig.remove(config_key::password);
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serverConfig.remove(config_key::port);
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serverConfig.insert(config_key::containers, QJsonArray {containerConfig});
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serverConfig.insert(config_key::defaultContainer, ContainerProps::containerToString(uiLogic()->selectedDockerContainer));
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}
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else {
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set_textEditShareAmneziaCodeText(tr("Error while generating connection profile"));
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return;
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}
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}
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QByteArray ba = QJsonDocument(serverConfig).toBinaryData();
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ba = qCompress(ba, 8);
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QString code = QString("vpn://%1").arg(QString(ba.toBase64(QByteArray::Base64UrlEncoding | QByteArray::OmitTrailingEquals)));
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set_textEditShareAmneziaCodeText(code);
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if (ba.size() < 2900) {
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QImage qr = updateQRCodeImage(ba.toBase64(QByteArray::Base64UrlEncoding | QByteArray::OmitTrailingEquals));
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set_shareAmneziaQrCodeText(imageToBase64(qr));
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}
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}
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void ShareConnectionLogic::onPushButtonShareOpenVpnGenerateClicked()
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{
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ServerCredentials credentials = m_settings.serverCredentials(uiLogic()->selectedServerIndex);
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const QJsonObject &containerConfig = m_settings.containerConfig(uiLogic()->selectedServerIndex, uiLogic()->selectedDockerContainer);
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ErrorCode e = ErrorCode::NoError;
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QString cfg = OpenVpnConfigurator::genOpenVpnConfig(credentials, uiLogic()->selectedDockerContainer, containerConfig, &e);
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cfg = VpnConfigurator::processConfigWithExportSettings(uiLogic()->selectedDockerContainer, Proto::OpenVpn, cfg);
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set_textEditShareOpenVpnCodeText(QJsonDocument::fromJson(cfg.toUtf8()).object()[config_key::config].toString());
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}
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void ShareConnectionLogic::onPushButtonShareShadowSocksGenerateClicked()
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{
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int serverIndex = uiLogic()->selectedServerIndex;
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DockerContainer container = uiLogic()->selectedDockerContainer;
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ServerCredentials credentials = m_settings.serverCredentials(serverIndex);
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QJsonObject protoConfig = m_settings.protocolConfig(serverIndex, container, Proto::ShadowSocks);
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QString cfg = protoConfig.value(config_key::last_config).toString();
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if (cfg.isEmpty()) {
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const QJsonObject &containerConfig = m_settings.containerConfig(serverIndex, container);
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ErrorCode e = ErrorCode::NoError;
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cfg = ShadowSocksConfigurator::genShadowSocksConfig(credentials, container, containerConfig, &e);
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}
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QJsonObject ssConfig = QJsonDocument::fromJson(cfg.toUtf8()).object();
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QString ssString = QString("%1:%2@%3:%4")
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.arg(ssConfig.value("method").toString())
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.arg(ssConfig.value("password").toString())
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.arg(ssConfig.value("server").toString())
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.arg(ssConfig.value("server_port").toString());
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ssString = "ss://" + ssString.toUtf8().toBase64();
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set_lineEditShareShadowSocksStringText(ssString);
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QImage qr = updateQRCodeImage(ssString.toUtf8());
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set_shareShadowSocksQrCodeText(imageToBase64(qr));
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QString humanString = QString("Server: %3\n"
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"Port: %4\n"
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"Encryption: %1\n"
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"Password: %2")
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.arg(ssConfig.value("method").toString())
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.arg(ssConfig.value("password").toString())
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.arg(ssConfig.value("server").toString())
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.arg(ssConfig.value("server_port").toString());
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set_textEditShareShadowSocksText(humanString);
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}
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void ShareConnectionLogic::onPushButtonShareCloakGenerateClicked()
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{
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int serverIndex = uiLogic()->selectedServerIndex;
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DockerContainer container = uiLogic()->selectedDockerContainer;
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ServerCredentials credentials = m_settings.serverCredentials(serverIndex);
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QJsonObject protoConfig = m_settings.protocolConfig(serverIndex, container, Proto::Cloak);
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QString cfg = protoConfig.value(config_key::last_config).toString();
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if (cfg.isEmpty()) {
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const QJsonObject &containerConfig = m_settings.containerConfig(serverIndex, container);
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ErrorCode e = ErrorCode::NoError;
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cfg = CloakConfigurator::genCloakConfig(credentials, container, containerConfig, &e);
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}
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QJsonObject cloakConfig = QJsonDocument::fromJson(cfg.toUtf8()).object();
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cloakConfig.remove(config_key::transport_proto);
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cloakConfig.insert("ProxyMethod", "shadowsocks");
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set_textEditShareCloakText(QJsonDocument(cloakConfig).toJson());
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}
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void ShareConnectionLogic::onPushButtonShareWireGuardGenerateClicked()
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{
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int serverIndex = uiLogic()->selectedServerIndex;
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DockerContainer container = uiLogic()->selectedDockerContainer;
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ServerCredentials credentials = m_settings.serverCredentials(serverIndex);
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const QJsonObject &containerConfig = m_settings.containerConfig(serverIndex, container);
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ErrorCode e = ErrorCode::NoError;
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QString cfg = WireguardConfigurator::genWireguardConfig(credentials, container, containerConfig, &e);
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cfg = VpnConfigurator::processConfigWithExportSettings(container, Proto::WireGuard, cfg);
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cfg = QJsonDocument::fromJson(cfg.toUtf8()).object()[config_key::config].toString();
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set_textEditShareWireGuardCodeText(cfg);
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QImage qr = updateQRCodeImage(cfg.toUtf8());
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set_shareWireGuardQrCodeText(imageToBase64(qr));
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}
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void ShareConnectionLogic::onPushButtonShareIkev2GenerateClicked()
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{
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int serverIndex = uiLogic()->selectedServerIndex;
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DockerContainer container = uiLogic()->selectedDockerContainer;
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ServerCredentials credentials = m_settings.serverCredentials(serverIndex);
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//const QJsonObject &containerConfig = m_settings.containerConfig(serverIndex, container);
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Ikev2Configurator::ConnectionData connData = Ikev2Configurator::prepareIkev2Config(credentials, container);
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QString cfg = Ikev2Configurator::genIkev2Config(connData);
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cfg = VpnConfigurator::processConfigWithExportSettings(container, Proto::Ikev2, cfg);
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cfg = QJsonDocument::fromJson(cfg.toUtf8()).object()[config_key::cert].toString();
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set_textEditShareIkev2CertText(cfg);
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QString mobileCfg = Ikev2Configurator::genMobileConfig(connData);
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set_textEditShareIkev2MobileConfigText(mobileCfg);
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QString strongSwanCfg = Ikev2Configurator::genStrongSwanConfig(connData);
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set_textEditShareIkev2StrongSwanConfigText(strongSwanCfg);
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}
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void ShareConnectionLogic::updateSharingPage(int serverIndex, DockerContainer container)
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{
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uiLogic()->selectedDockerContainer = container;
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uiLogic()->selectedServerIndex = serverIndex;
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set_shareFullAccess(container == DockerContainer::None);
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}
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QImage ShareConnectionLogic::updateQRCodeImage(const QByteArray &data)
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{
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int levelIndex = 1;
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int versionIndex = 0;
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bool bExtent = true;
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int maskIndex = -1;
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m_qrEncode.EncodeData( levelIndex, versionIndex, bExtent, maskIndex, data.data() );
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int qrImageSize = m_qrEncode.m_nSymbleSize;
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int encodeImageSize = qrImageSize + ( QR_MARGIN * 2 );
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QImage encodeImage( encodeImageSize, encodeImageSize, QImage::Format_Mono );
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encodeImage.fill( 1 );
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for ( int i = 0; i < qrImageSize; i++ )
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for ( int j = 0; j < qrImageSize; j++ )
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if ( m_qrEncode.m_byModuleData[i][j] )
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encodeImage.setPixel( i + QR_MARGIN, j + QR_MARGIN, 0 );
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return encodeImage;
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}
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QString ShareConnectionLogic::imageToBase64(const QImage &image)
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{
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QByteArray ba;
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QBuffer bu(&ba);
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bu.open(QIODevice::WriteOnly);
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image.save(&bu, "PNG");
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return "data:image/png;base64," + QString::fromLatin1(ba.toBase64().data());
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}
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