Clean up host information propertly once removed from settings

libnymea-app/connection/nymeaconnection.h

@@ -103,7 +103,6 @@ public:
 
     Connection *currentConnection() const;
 
-
     void sendData(const QByteArray &data);
 
 signals:

libnymea-app/connection/nymeahosts.cpp

@@ -92,12 +92,15 @@ void NymeaHosts::removeHost(NymeaHost *host)
 {
     int idx = m_hosts.indexOf(host);
     if (idx == -1) {
-        qWarning() << "Cannot remove NymeaHost" << host << "as its nit in the model";
+        qWarning() << "Cannot remove NymeaHost" << host << "as its not in the model";
         return;
     }
     beginRemoveRows(QModelIndex(), idx, idx);
     m_hosts.takeAt(idx);
     endRemoveRows();
+
+
+
     emit hostRemoved(host);
     emit countChanged();
 }

nymea-app/configuredhostsmodel.cpp

@@ -1,6 +1,8 @@
 #include "configuredhostsmodel.h"
 
+#include <QDir>
 #include <QSettings>
+#include <QStandardPaths>
 
 #include <QLoggingCategory>
 Q_DECLARE_LOGGING_CATEGORY(dcApplication)
@@ -99,12 +101,55 @@ void ConfiguredHostsModel::removeHost(int index)
         qCWarning(dcApplication()) << "Cannot remove connection at index" << index;
         return;
     }
+
     beginRemoveRows(QModelIndex(), index, index);
-    m_list.takeAt(index)->deleteLater();
+
+    ConfiguredHost *host = m_list.takeAt(index);
+    qCDebug(dcApplication()) << "Remove configured host" << host->name() << host->uuid().toString();
+
+    QSettings settings;
+
+    QString hostUuidString = host->uuid().toString();
+
+    qCDebug(dcApplication()) << "-> Remove stored token";
+    settings.beginGroup("jsonTokens");
+    if (settings.contains(hostUuidString)) {
+        settings.remove(hostUuidString);
+    }
+    settings.endGroup();
+
+    qCDebug(dcApplication()) << "-> Remove cached hosts";
+    settings.beginGroup("HostCache");
+    settings.beginGroup(hostUuidString);
+    settings.remove("");
+    settings.endGroup();
+    settings.endGroup();
+
+    qCDebug(dcApplication()) << "-> Remove host settings";
+    settings.beginGroup(hostUuidString);
+    settings.remove("");
+    settings.endGroup();
+
+    QDir dir(QStandardPaths::writableLocation(QStandardPaths::DataLocation) + "/sslcerts/");
+    QFile certFile(dir.absoluteFilePath(hostUuidString.remove(QRegExp("[{}]")) + ".pem"));
+    if (certFile.exists()) {
+        if (!certFile.remove()) {
+            qCWarning(dcApplication()) << "Failed to remove certificate file" << certFile.fileName() << certFile.errorString();
+        } else {
+            qCDebug(dcApplication()) << "-> Removed successfully host certificate" << certFile.fileName();
+        }
+    } else {
+        qCDebug(dcApplication()) << "-> No certificated stored for this host";
+    }
+
+    host->deleteLater();
+
     saveToDisk();
+
     endRemoveRows();
     emit countChanged();
 
+
     if (m_list.isEmpty()) {
         createHost();
     }