Remove unused functions for getting crypto keys

src/neochatconnection.cpp

@@ -20,7 +20,6 @@
 #include <Quotient/csapi/profile.h>
 #include <Quotient/csapi/registration.h>
 #include <Quotient/csapi/versions.h>
-#include <Quotient/database.h>
 #include <Quotient/jobs/downloadfilejob.h>
 #include <Quotient/qt_connection_util.h>
 #include <Quotient/room.h>
@@ -482,23 +481,6 @@ QCoro::Task<void> NeoChatConnection::setupPushNotifications(QString endpoint)
 #endif
 }
 
-QString NeoChatConnection::deviceKey() const
-{
-    return edKeyForUserDevice(userId(), deviceId());
-}
-
-QString NeoChatConnection::encryptionKey() const
-{
-    auto query = database()->prepareQuery(u"SELECT curveKey FROM tracked_devices WHERE matrixId=:matrixId AND deviceid=:deviceId LIMIT 1;"_s);
-    query.bindValue(u":matrixId"_s, userId());
-    query.bindValue(u":deviceId"_s, deviceId());
-    database()->execute(query);
-    if (!query.next()) {
-        return {};
-    }
-    return query.value(0).toString();
-}
-
 bool NeoChatConnection::isOnline() const
 {
     return m_isOnline;

src/neochatconnection.h

@@ -31,8 +31,6 @@ class NeoChatConnection : public Quotient::Connection
      * Set to an empty string to remove the label.
      */
     Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY labelChanged)
-    Q_PROPERTY(QString deviceKey READ deviceKey CONSTANT)
-    Q_PROPERTY(QString encryptionKey READ encryptionKey CONSTANT)
 
     /**
      * @brief The model with the account's 3PIDs.
@@ -180,9 +178,6 @@ public:
     // the reference could be destroyed before the task is finished
     QCoro::Task<void> setupPushNotifications(QString endpoint);
 
-    QString deviceKey() const;
-    QString encryptionKey() const;
-
     bool isOnline() const;
 
     LinkPreviewer *previewerForLink(const QUrl &link);