removed secrets from the code (reom from chatgpt)

initialize_data.py

@@ -1,25 +1,41 @@
 from lapp import create_app
+import os
+import secrets
 import sqlalchemy as sa
 from models import db, User, ListOfItems, Shared, Item, Group
 
+def initial_secret(env_name):
+    return os.environ.get(env_name) or secrets.token_urlsafe(18)
+
 if __name__ == "__main__":
     app = create_app()
     app.app_context().push()
     query = sa.select(User)
     users = db.session.scalars(query).all()
     if len(users) == 0:
-        g = Group(secret="This is the group just for the admin")
+        admin_group_secret = initial_secret("LAPP_INITIAL_ADMIN_GROUP")
+        user_group_secret = initial_secret("LAPP_INITIAL_USER_GROUP")
+        admin_password = initial_secret("LAPP_INITIAL_ADMIN_PASSWORD")
+        user_password = initial_secret("LAPP_INITIAL_USER_PASSWORD")
+
+        g = Group(secret=admin_group_secret)
         db.session.add(g)
-        g = Group(secret="GroupForIgnaceAndLoversThatDoGroceries")
+        g = Group(secret=user_group_secret)
         db.session.add(g)
         admin = User(name="admin", group_id=1, is_admin=True, is_approved=True, is_private=True)
-        admin.set_password("suy2025")
+        admin.set_password(admin_password)
         db.session.add(admin)
         user1 = User(name="ignace", group_id=2, is_admin=False, is_approved=True)
-        user1.set_password("xanderj2")
+        user1.set_password(user_password)
         db.session.add(user1)
         db.session.commit()
 
+        print("Created initial credentials:")
+        print(f"admin password: {admin_password}")
+        print(f"admin group secret: {admin_group_secret}")
+        print(f"ignace password: {user_password}")
+        print(f"ignace group secret: {user_group_secret}")
+
         lol1 = ListOfItems(owner_user_id = user1.id, name="Supermarkt", is_active=True)
         db.session.add(lol1)
         lol2 = ListOfItems(owner_user_id = user1.id, name="Klusjes", is_active=True)
@@ -35,4 +51,4 @@ if __name__ == "__main__":
         db.session.add(item3)
         db.session.add(item4)
 
-        db.session.commit()
+        db.session.commit()