Add new update channels part 2.

src/gui/accountmanager.cpp

@@ -61,6 +61,8 @@ constexpr auto legacyCfgFileNameC = "owncloud.cfg";
 // The maximum versions that this client can read
 constexpr auto maxAccountsVersion = 2;
 constexpr auto maxAccountVersion = 1;
+
+constexpr auto serverHasValidSubscriptionC = "serverHasValidSubscription";
 }
 
 
@@ -321,6 +323,8 @@ void AccountManager::saveAccountHelper(Account *acc, QSettings &settings, bool s
     settings.setValue(QLatin1String(serverVersionC), acc->_serverVersion);
     settings.setValue(QLatin1String(serverColorC), acc->_serverColor);
     settings.setValue(QLatin1String(serverTextColorC), acc->_serverTextColor);
+    settings.setValue(QLatin1String(serverHasValidSubscriptionC), acc->capabilities().serverHasValidSubscription());
+
     if (!acc->_skipE2eeMetadataChecksumValidation) {
         settings.remove(QLatin1String(skipE2eeMetadataChecksumValidationC));
     } else {

src/gui/generalsettings.cpp

@@ -281,7 +281,7 @@ void GeneralSettings::loadMiscSettings()
     _ui->monoIconsCheckBox->setChecked(cfgFile.monoIcons());
 
 #if defined(BUILD_UPDATER)
-    auto validUpdateChannels = cfgFile.validUpdateChannels();
+    const auto validUpdateChannels = cfgFile.validUpdateChannels();
     _ui->updateChannel->addItems(validUpdateChannels);
     const auto currentUpdateChannelIndex = validUpdateChannels.indexOf(cfgFile.currentUpdateChannel());
     _ui->updateChannel->setCurrentIndex(currentUpdateChannelIndex != -1? currentUpdateChannelIndex : 0);
@@ -359,6 +359,10 @@ void GeneralSettings::slotUpdateChannelChanged()
             return tr("daily");
         }
 
+        if (channel == QStringLiteral("enterprise")) {
+            return tr("enterprise");
+        }
+
         return QString{};
     };
 
@@ -370,24 +374,32 @@ void GeneralSettings::slotUpdateChannelChanged()
         case 2:
             return QStringLiteral("daily");
             break;
+        case 3:
+            return QStringLiteral("enterprise");
+            break;
         default:
             return QStringLiteral("stable");
         }
     };
 
+    ConfigFile configFile;
     const auto channel = updateChannelFromLocalized(_ui->updateChannel->currentIndex());
-    if (channel == ConfigFile().currentUpdateChannel()) {
+    if (channel == configFile.currentUpdateChannel()) {
         return;
     }
 
+    const auto enterprise = configFile.validUpdateChannels().contains("enterprise") ? tr("- enterprise: contains stable versions for customers.\n",
+                                                                                         "description of enterprise update channel for enterprise customers")
+                                                                                    : "";
     auto msgBox = new QMessageBox(
         QMessageBox::Warning,
         tr("Changing update channel?"),
         tr("The channel determines which upgrades will be offered to install:\n"
            "- stable: contains tested versions considered reliable\n"
            "- beta: contains versions with new features that may not be tested thoroughly\n"
-           "- daily: contains versions created daily only for testing and development\n\n"
-           "Downgrading versions is not possible immediately: changing from beta to stable means waiting for the new stable version."),
+           "- daily: contains versions created daily only for testing and development\n"
+           "%1\n"
+           "Downgrading versions is not possible immediately: changing from beta to stable means waiting for the new stable version.").arg(enterprise),
         QMessageBox::NoButton,
         this);
     const auto acceptButton = msgBox->addButton(tr("Change update channel"), QMessageBox::AcceptRole);

src/libsync/account.cpp

@@ -689,6 +689,8 @@ void Account::setCapabilities(const QVariantMap &caps)
     _capabilities = Capabilities(caps);
 
     updateServerColors();
+    updateServerSubcription();
+    updateDesktopEnterpriseChannel();
 
     emit capabilitiesChanged();
 
@@ -1068,4 +1070,23 @@ void Account::setAskUserForMnemonic(const bool ask)
     emit askUserForMnemonicChanged();
 }
 
+void Account::updateServerSubcription()
+{
+    ConfigFile currentConfig;
+    if (const auto serverHasValidSubscription = _capabilities.serverHasValidSubscription();
+        serverHasValidSubscription != currentConfig.serverHasValidSubscription()) {
+        currentConfig.setServerHasValidSubscription(serverHasValidSubscription);
+    }
+}
+
+void Account::updateDesktopEnterpriseChannel()
+{
+    ConfigFile currentConfig;
+    if (const auto desktopEnterpriseChannel = _capabilities.desktopEnterpriseChannel();
+        desktopEnterpriseChannel != currentConfig.desktopEnterpriseChannel()) {
+        currentConfig.setDesktopEnterpriseChannel(desktopEnterpriseChannel);
+    }
+}
+
+
 } // namespace OCC

src/libsync/account.h

@@ -335,6 +335,9 @@ class OWNCLOUDSYNC_EXPORT Account : public QObject
 
     [[nodiscard]] bool askUserForMnemonic() const;
 
+    void updateServerSubcription();
+    void updateDesktopEnterpriseChannel();
+
 public slots:
     /// Used when forgetting credentials
     void clearQNAMCache();

src/libsync/capabilities.cpp

@@ -13,6 +13,7 @@
  */
 
 #include "capabilities.h"
+#include "configfile.h"
 
 #include <QVariantMap>
 #include <QLoggingCategory>
@@ -388,6 +389,16 @@ bool Capabilities::groupFoldersAvailable() const
     return _capabilities[QStringLiteral("groupfolders")].toMap().value(QStringLiteral("hasGroupFolders"), false).toBool();
 }
 
+bool Capabilities::serverHasValidSubscription() const
+{
+    return _capabilities[QStringLiteral("support")].toMap().value(QStringLiteral("hasValidSubscription"), false).toBool();
+}
+
+QString Capabilities::desktopEnterpriseChannel() const
+{
+    return _capabilities[QStringLiteral("support")].toMap().value(QStringLiteral("desktopEnterpriseChannel"), ConfigFile().defaultUpdateChannel()).toString();
+}
+
 QStringList Capabilities::blacklistedFiles() const
 {
     return _capabilities["files"].toMap()["blacklisted_files"].toStringList();

src/libsync/capabilities.h

@@ -173,6 +173,9 @@ class OWNCLOUDSYNC_EXPORT Capabilities
 
     [[nodiscard]] bool groupFoldersAvailable() const;
 
+    [[nodiscard]] bool serverHasValidSubscription() const;
+    [[nodiscard]] QString desktopEnterpriseChannel() const;
+
     // Direct Editing
     void addDirectEditor(DirectEditor* directEditor);
     DirectEditor* getDirectEditorForMimetype(const QMimeType &mimeType);

src/libsync/configfile.cpp

@@ -110,8 +110,13 @@ static constexpr char forceLoginV2C[] = "forceLoginV2";
 static constexpr char certPath[] = "http_certificatePath";
 static constexpr char certPasswd[] = "http_certificatePasswd";
 
-static const QStringList validUpdateChannelsList { QStringLiteral("stable"), QStringLiteral("beta"), QStringLiteral("daily") };
-static constexpr char defaultUpdateChannelName[] = "stable";
+static constexpr char serverHasValidSubscriptionC[] = "serverHasValidSubscription";
+static constexpr char desktopEnterpriseChannelName[] = "desktopEnterpriseChannel";
+
+static const QStringList defaultUpdateChannelsList { QStringLiteral("stable"), QStringLiteral("beta"), QStringLiteral("daily") };
+static const QString defaultUpdateChannelName = "stable";
+static const QStringList enterpriseUpdateChannelsList { QStringLiteral("stable"), QStringLiteral("enterprise") };
+static const QString defaultEnterpriseChannel = "enterprise";
 }
 
 namespace OCC {
@@ -689,17 +694,37 @@ int ConfigFile::updateSegment() const
 
 QStringList ConfigFile::validUpdateChannels() const
 {
-    return validUpdateChannelsList;
+    const auto isBranded = Theme::instance()->isBranded();
+
+    if (isBranded) {
+        return { defaultUpdateChannelName };
+    }
+
+    if (serverHasValidSubscription()) {
+        return enterpriseUpdateChannelsList;
+    }
+
+    return defaultUpdateChannelsList;
 }
 
 QString ConfigFile::defaultUpdateChannel() const
 {
+    const auto isBranded = Theme::instance()->isBranded();
+    if (serverHasValidSubscription() && !isBranded) {
+        if (const auto serverChannel = desktopEnterpriseChannel();
+            validUpdateChannels().contains(serverChannel)) {
+            qCWarning(lcConfigFile()) << "Enforcing update channel" << serverChannel << "because that is the desktop enterprise channel returned by the server.";
+            return serverChannel;
+        }
+    }
+
     if (const auto currentVersionSuffix = Theme::instance()->versionSuffix();
-        validUpdateChannels().contains(currentVersionSuffix)) {
+        validUpdateChannels().contains(currentVersionSuffix) && !isBranded) {
         qCWarning(lcConfigFile()) << "Enforcing update channel" << currentVersionSuffix << "because of the version suffix of the current client.";
         return currentVersionSuffix;
     }
 
+    qCWarning(lcConfigFile()) << "Enforcing default update channel" << defaultUpdateChannelName;
     return defaultUpdateChannelName;
 }
 
@@ -721,7 +746,7 @@ void ConfigFile::setUpdateChannel(const QString &channel)
     if (!validUpdateChannels().contains(channel)) {
         qCWarning(lcConfigFile()) << "Received invalid update channel:"
                                   << channel
-                                  << "can only accept 'stable', 'beta' or 'daily'. Ignoring.";
+                                  << "can only accept" << validUpdateChannels() << ". Ignoring.";
         return;
     }
 
@@ -1176,6 +1201,31 @@ void ConfigFile::setLaunchOnSystemStartup(const bool autostart)
     settings.setValue(QLatin1String(launchOnSystemStartupC), autostart);
 }
 
+bool ConfigFile::serverHasValidSubscription() const
+{
+    QSettings settings(configFile(), QSettings::IniFormat);
+    return settings.value(QLatin1String(serverHasValidSubscriptionC), false).toBool();
+}
+
+void ConfigFile::setServerHasValidSubscription(const bool valid)
+{
+    QSettings settings(configFile(), QSettings::IniFormat);
+    settings.setValue(QLatin1String(serverHasValidSubscriptionC), valid);
+}
+
+QString ConfigFile::desktopEnterpriseChannel() const
+{
+    QSettings settings(configFile(), QSettings::IniFormat);
+    return settings.value(QLatin1String(desktopEnterpriseChannelName), defaultUpdateChannel()).toString();
+}
+
+void ConfigFile::setDesktopEnterpriseChannel(const QString &channel)
+{
+    QSettings settings(configFile(), QSettings::IniFormat);
+    settings.setValue(QLatin1String(desktopEnterpriseChannelName), channel);
+}
+
+
 Q_GLOBAL_STATIC(QString, g_configFileName)
 
 std::unique_ptr<QSettings> ConfigFile::settingsWithGroup(const QString &group, QObject *parent)

src/libsync/configfile.h

@@ -227,6 +227,12 @@ class OWNCLOUDSYNC_EXPORT ConfigFile
     [[nodiscard]] bool launchOnSystemStartup() const;
     void setLaunchOnSystemStartup(const bool autostart);
 
+    [[nodiscard]] bool serverHasValidSubscription() const;
+    void setServerHasValidSubscription(bool valid);
+
+    [[nodiscard]] QString desktopEnterpriseChannel() const;
+    void setDesktopEnterpriseChannel(const QString &channel);
+
     /**  Returns a new settings pre-set in a specific group.  The Settings will be created
          with the given parent. If no parent is specified, the caller must destroy the settings */
     static std::unique_ptr<QSettings> settingsWithGroup(const QString &group, QObject *parent = nullptr);

src/libsync/theme.cpp

@@ -117,7 +117,7 @@ QString Theme::statusHeaderText(SyncResult::Status status) const
 
 bool Theme::isBranded() const
 {
-    return appNameGUI() != QStringLiteral("Nextcloud");
+    return (appNameGUI() != QStringLiteral("Nextcloud") && NEXTCLOUD_DEV == 0);
 }
 
 QString Theme::appNameGUI() const

test/testcapabilities.cpp

@@ -282,6 +282,35 @@ private slots:
 
         QCOMPARE(filesLockAvailable, true);
     }
+
+    void testSupport_hasValidSubscription_returnTrue()
+    {
+        QVariantMap supportMap;
+        supportMap["hasValidSubscription"] = "true";
+
+        QVariantMap capabilitiesMap;
+        capabilitiesMap["support"] = supportMap;
+
+        const auto &capabilities = OCC::Capabilities(capabilitiesMap);
+        const auto serverHasValidSubscription = capabilities.serverHasValidSubscription();
+
+        QCOMPARE(serverHasValidSubscription, true);
+    }
+
+    void testSupport_desktopEnterpriseChannel_returnString()
+    {
+        QVariantMap supportMap;
+        const auto defaultChannel = "stable";
+        supportMap["desktopEnterpriseChannel"] = defaultChannel;
+
+        QVariantMap capabilitiesMap;
+        capabilitiesMap["support"] = supportMap;
+
+        const auto &capabilities = OCC::Capabilities(capabilitiesMap);
+        const auto enterpriseChannel = capabilities.desktopEnterpriseChannel();
+
+        QCOMPARE(enterpriseChannel, defaultChannel);
+    }
 };
 
 QTEST_GUILESS_MAIN(TestCapabilities)