Make some User fields not editable

django_backend/backend/models.py

@@ -275,11 +275,13 @@ class User(AbstractUser):
         max_length=150,
         blank=True,
         null=True,
+        editable=False,
     )
     password = models.CharField(
         max_length=150,
         blank=True,
         null=True,
+        editable=False,
     )
     # the real state of the user
     # (self.is_active is the supposed state of the user)
@@ -292,11 +294,15 @@ class User(AbstractUser):
         OIDCConfig,
         related_name='users',
         on_delete=models.CASCADE,
+        blank=True,
+        null=True,
+        editable=False,
     )
     userinfo = JSONField(
         default=user_info_default,
         null=True,
         blank=True,
+        editable=False,
     )
 
     # we hide deleted keys here