Fix sorting of advanced attributes

Advanced attributes are sorted using locale aware sort.

Fixes keepassxreboot#6175

src/gui/entry/EntryAttributesModel.cpp

@@ -19,6 +19,18 @@
 
 #include "core/EntryAttributes.h"
 
+#include <QCollator>
+
+namespace
+{
+    void sortLocaleAware(QList<QString>& strings)
+    {
+        QCollator collator;
+        collator.setNumericMode(true);
+        std::sort(strings.begin(), strings.end(), collator);
+    }
+} // namespace
+
 EntryAttributesModel::EntryAttributesModel(QObject* parent)
     : QAbstractListModel(parent)
     , m_entryAttributes(nullptr)
@@ -150,7 +162,7 @@ void EntryAttributesModel::attributeAboutToAdd(const QString& key)
 {
     QList<QString> rows = m_attributes;
     rows.append(key);
-    std::sort(rows.begin(), rows.end());
+    sortLocaleAware(rows);
     int row = rows.indexOf(key);
     beginInsertRows(QModelIndex(), row, row);
 }
@@ -180,7 +192,7 @@ void EntryAttributesModel::attributeAboutToRename(const QString& oldKey, const Q
     QList<QString> rows = m_attributes;
     rows.removeOne(oldKey);
     rows.append(newKey);
-    std::sort(rows.begin(), rows.end());
+    sortLocaleAware(rows);
     int newRow = rows.indexOf(newKey);
     if (newRow > oldRow) {
         newRow++;
@@ -232,4 +244,5 @@ void EntryAttributesModel::updateAttributes()
             m_attributes.append(key);
         }
     }
+    sortLocaleAware(m_attributes);
 }

tests/TestEntryModel.cpp

@@ -201,6 +201,9 @@ void TestEntryModel::testAttributesModel()
 
     // make sure these don't generate messages
     entryAttributes->set("Title", "test");
+    entryAttributes->set("UserName", "test");
+    entryAttributes->set("Password", "test");
+    entryAttributes->set("URL", "test");
     entryAttributes->set("Notes", "test");
 
     QCOMPARE(spyDataChanged.count(), 1);
@@ -214,6 +217,16 @@ void TestEntryModel::testAttributesModel()
     entryAttributes->set("2nd", value, true);
     QVERIFY(entryAttributes->isProtected("2nd"));
     QCOMPARE(entryAttributes->value("2nd"), value);
+    entryAttributes->clear();
+
+    // test attribute sorting
+    entryAttributes->set("Test1", "1");
+    entryAttributes->set("Test11", "11");
+    entryAttributes->set("Test2", "2");
+    QCOMPARE(model->rowCount(), 3);
+    QCOMPARE(model->data(model->index(0, 0)).toString(), QString("Test1"));
+    QCOMPARE(model->data(model->index(1, 0)).toString(), QString("Test2"));
+    QCOMPARE(model->data(model->index(2, 0)).toString(), QString("Test11"));
 
     QSignalSpy spyReset(model, SIGNAL(modelReset()));
     entryAttributes->clear();