Merge pull request #473 from amnezia-vpn/bugfix/new-client-on-connection

fixed hang after creating configuration on connection

client/amnezia_application.cpp

@@ -330,6 +330,7 @@ void AmneziaApplication::initModels()
                    ServerCredentials credentials) {
                 m_serversModel->reloadContainerConfig();
                 m_clientManagementModel->appendClient(clientId, clientName, container, credentials);
+                emit m_configurator->clientModelUpdated();
             });
 }
 

client/configurators/vpn_configurator.h

@@ -46,6 +46,7 @@ public:
 signals:
     void newVpnConfigCreated(const QString &clientId, const QString &clientName, const DockerContainer container,
                              ServerCredentials credentials);
+    void clientModelUpdated();
 };
 
 #endif // VPN_CONFIGURATOR_H

client/ui/models/clientManagementModel.cpp

@@ -15,6 +15,7 @@ namespace
         constexpr char clientName[] = "clientName";
         constexpr char container[] = "container";
         constexpr char userData[] = "userData";
+        constexpr char creationDate[] = "creationDate";
     }
 }
 
@@ -40,6 +41,7 @@ QVariant ClientManagementModel::data(const QModelIndex &index, int role) const
 
     switch (role) {
     case ClientNameRole: return userData.value(configKey::clientName).toString();
+    case CreationDateRole: return userData.value(configKey::creationDate).toString();
     }
 
     return QVariant();
@@ -200,19 +202,20 @@ ErrorCode ClientManagementModel::appendClient(const QString &clientId, const QSt
 
     for (int i = 0; i < m_clientsTable.size(); i++) {
         if (m_clientsTable.at(i).toObject().value(configKey::clientId) == clientId) {
-            return renameClient(i, clientName, container, credentials);
+            return renameClient(i, clientName, container, credentials, true);
         }
     }
 
-    beginResetModel();
+    beginInsertRows(QModelIndex(), rowCount(), 1);
     QJsonObject client;
     client[configKey::clientId] = clientId;
 
     QJsonObject userData;
     userData[configKey::clientName] = clientName;
+    userData[configKey::creationDate] = QDateTime::currentDateTime().toString();
     client[configKey::userData] = userData;
     m_clientsTable.push_back(client);
-    endResetModel();
+    endInsertRows();
 
     const QByteArray clientsTableString = QJsonDocument(m_clientsTable).toJson();
 
@@ -229,11 +232,14 @@ ErrorCode ClientManagementModel::appendClient(const QString &clientId, const QSt
 }
 
 ErrorCode ClientManagementModel::renameClient(const int row, const QString &clientName, const DockerContainer container,
-                                              ServerCredentials credentials)
+                                              ServerCredentials credentials, bool addTimeStamp)
 {
     auto client = m_clientsTable.at(row).toObject();
     auto userData = client[configKey::userData].toObject();
     userData[configKey::clientName] = clientName;
+    if (addTimeStamp) {
+        userData[configKey::creationDate] = QDateTime::currentDateTime().toString();
+    }
     client[configKey::userData] = userData;
 
     m_clientsTable.replace(row, client);
@@ -389,5 +395,6 @@ QHash<int, QByteArray> ClientManagementModel::roleNames() const
 {
     QHash<int, QByteArray> roles;
     roles[ClientNameRole] = "clientName";
+    roles[CreationDateRole] = "creationDate";
     return roles;
 }

client/ui/models/clientManagementModel.h

@@ -14,6 +14,7 @@ class ClientManagementModel : public QAbstractListModel
 public:
     enum Roles {
         ClientNameRole = Qt::UserRole + 1,
+        CreationDateRole
     };
 
     ClientManagementModel(std::shared_ptr<Settings> settings, QObject *parent = nullptr);
@@ -26,7 +27,7 @@ public slots:
     ErrorCode appendClient(const QString &clientId, const QString &clientName, const DockerContainer container,
                            ServerCredentials credentials);
     ErrorCode renameClient(const int row, const QString &userName, const DockerContainer container,
-                           ServerCredentials credentials);
+                           ServerCredentials credentials, bool addTimeStamp = false);
     ErrorCode revokeClient(const int index, const DockerContainer container, ServerCredentials credentials);
 
 protected:

client/ui/qml/Pages2/PageShare.qml

@@ -581,7 +581,7 @@ PageType {
                                     Layout.bottomMargin: 24
 
                                     headerText: clientName
-                                    descriptionText: serverSelector.text
+                                    descriptionText: qsTr("Creation date: ") + creationDate
                                 }
 
                                 BasicButtonType {

client/vpnconnection.cpp

@@ -4,6 +4,7 @@
 #include <QFile>
 #include <QHostInfo>
 #include <QJsonObject>
+#include <QEventLoop>
 
 #include <configurators/cloak_configurator.h>
 #include <configurators/openvpn_configurator.h>
@@ -250,7 +251,10 @@ QString VpnConnection::createVpnConfigurationForProto(int serverIndex, const Ser
             m_settings->setProtocolConfig(serverIndex, container, proto, protoObject);
         }
 
-        emit m_configurator->newVpnConfigCreated(clientId, "unnamed client", container, credentials);
+        QEventLoop wait;
+        emit m_configurator->newVpnConfigCreated(clientId, QString("Admin [%1]").arg(QSysInfo::prettyProductName()), container, credentials);
+        QObject::connect(m_configurator.get(), &VpnConfigurator::clientModelUpdated, &wait, &QEventLoop::quit);
+        wait.exec();
     }
 
     return configData;