make sure .filter are 0600

autoreply_editor/main.py

@@ -62,7 +62,13 @@ def check_user(user):
 
 def get_messagefile(user):
     """Return message file of user, and create if necessary"""
-    filepath = f"message-{user}.txt"
+    # Path of the project
+    gitpath = str(Path(app.root_path).parent)
+    # File name of the message
+    filename = f"message-{user}.txt"
+    # Combine path
+    filepath = os.path.join(gitpath, filename)
+
     if not os.path.isfile(filepath):
         Path(filepath).touch()
 
@@ -97,6 +103,9 @@ def get_filterfile(user):
             with open(filepath, "w", encoding="utf-8") as filterfile:
                 filterfile.write(filterconfig)
 
+            # Change permissions to 0600
+            os.chmod(filepath, 0o600)
+
     return filepath
 
 
@@ -168,7 +177,6 @@ def user_update(user):
         with fileinput.FileInput(
             get_qmailfile(user),
             inplace=True,
-            backup=".bak",
         ) as qmailfile:
             for line in qmailfile:
                 print(