[Fixes #12639] Adds all assigned group permissions to user (#12640)

* Adds all assigned group permissions to user

* make set json serializable

Author: ridoo

geonode/people/models.py

@@ -197,23 +197,29 @@ def location(self):
 
     @property
     def perms(self):
+        perms = set()
         if self.is_superuser or self.is_staff:
             # return all permissions for admins
-            perms = PERMISSIONS.values()
-        else:
-            user_groups = self.groups.values_list("name", flat=True)
-            group_perms = (
-                Permission.objects.filter(group__name__in=user_groups).distinct().values_list("codename", flat=True)
-            )
-            # return constant names defined by GeoNode
-            perms = [PERMISSIONS[db_perm] for db_perm in group_perms]
+            perms.update(PERMISSIONS.values())
+
+        user_groups = self.groups.values_list("name", flat=True)
+        group_perms = (
+            Permission.objects.filter(group__name__in=user_groups).distinct().values_list("codename", flat=True)
+        )
+        for p in group_perms:
+            if p in PERMISSIONS:
+                # return constant names defined by GeoNode
+                perms.add(PERMISSIONS[p])
+            else:
+                # add custom permissions
+                perms.add(p)
 
         # check READ_ONLY mode
         config = Configuration.load()
         if config.read_only:
             # exclude permissions affected by readonly
             perms = [perm for perm in perms if perm not in READ_ONLY_AFFECTED_PERMISSIONS]
-        return perms
+        return list(perms)
 
     def save(self, *args, **kwargs):
         super().save(*args, **kwargs)