Remove 'respond to key requests' functionality

resources/qml/RoomSettings.qml

@@ -222,23 +222,6 @@ ApplicationWindow {
                 buttons: Dialog.Ok | Dialog.Cancel
             }
 
-            MatrixText {
-                visible: roomSettings.isEncryptionEnabled
-                text: qsTr("Respond to key requests")
-            }
-
-            ToggleButton {
-                visible: roomSettings.isEncryptionEnabled
-                ToolTip.text: qsTr("Whether or not the client should respond automatically with the session keys
-                                upon request. Use with caution, this is a temporary measure to test the
-                                E2E implementation until device verification is completed.")
-                checked: roomSettings.respondsToKeyRequests
-                onClicked: {
-                    roomSettings.changeKeyRequestsPreference(checked);
-                }
-                Layout.alignment: Qt.AlignRight
-            }
-
             Item {
                 // for adding extra space between sections
                 Layout.fillWidth: true

src/Olm.cpp

@@ -882,13 +882,12 @@ handle_key_request_message(const mtx::events::DeviceEvent<mtx::events::msg::KeyR
                 }
         }
 
-        if (!verifiedDevice && !shouldSeeKeys &&
-            !utils::respondsToKeyRequests(req.content.room_id)) {
+        if (!verifiedDevice && !shouldSeeKeys) {
                 nhlog::crypto()->debug("ignoring key request for room {}", req.content.room_id);
                 return;
         }
 
-        if (verifiedDevice || utils::respondsToKeyRequests(req.content.room_id)) {
+        if (verifiedDevice) {
                 // share the minimum index we have
                 minimumIndex = -1;
         }

src/Utils.cpp

@@ -172,22 +172,6 @@ utils::scaleFactor()
         return settings.value("settings/scale_factor", -1).toFloat();
 }
 
-bool
-utils::respondsToKeyRequests(const std::string &roomId)
-{
-        return respondsToKeyRequests(QString::fromStdString(roomId));
-}
-
-bool
-utils::respondsToKeyRequests(const QString &roomId)
-{
-        if (roomId.isEmpty())
-                return false;
-
-        QSettings settings;
-        return settings.value("rooms/respond_to_key_requests/" + roomId, false).toBool();
-}
-
 void
 utils::setKeyRequestsPreference(QString roomId, bool value)
 {

src/Utils.h

@@ -67,12 +67,6 @@ scaleFactor();
 void
 setScaleFactor(float factor);
 
-//! Whether or not we should respond to key requests for the given room.
-bool
-respondsToKeyRequests(const QString &roomId);
-bool
-respondsToKeyRequests(const std::string &roomId);
-
 void
 setKeyRequestsPreference(QString roomId, bool value);
 

src/ui/RoomSettings.cpp

@@ -291,12 +291,6 @@ RoomSettings::accessJoinRules()
         return accessRules_;
 }
 
-bool
-RoomSettings::respondsToKeyRequests()
-{
-        return usesEncryption_ && utils::respondsToKeyRequests(roomid_);
-}
-
 void
 RoomSettings::changeKeyRequestsPreference(bool isOn)
 {

src/ui/RoomSettings.h

@@ -78,7 +78,6 @@ class RoomSettings : public QObject
         Q_PROPERTY(bool canChangeJoinRules READ canChangeJoinRules CONSTANT)
         Q_PROPERTY(bool canChangeNameAndTopic READ canChangeNameAndTopic CONSTANT)
         Q_PROPERTY(bool isEncryptionEnabled READ isEncryptionEnabled NOTIFY encryptionChanged)
-        Q_PROPERTY(bool respondsToKeyRequests READ respondsToKeyRequests NOTIFY keyRequestsChanged)
 
 public:
         RoomSettings(QString roomid, QObject *parent = nullptr);
@@ -91,7 +90,6 @@ public:
         int memberCount() const;
         int notifications();
         int accessJoinRules();
-        bool respondsToKeyRequests();
         bool isLoading() const;
         //! Whether the user has enough power level to send m.room.join_rules events.
         bool canChangeJoinRules() const;