[REF] ir_config_parameter: remove `group_ids` and simplify

Add `sudo()` to call `get_param` where necessary, and make the web client use a
controller instead of directly accessing parameters.

1 files changed, 3 insertions, 4 deletions

diff --git a/addons/auth_signup/models/res_users.py b/addons/auth_signup/models/res_users.py
index 889745df1e1..a0871c35fa8 100644
--- a/addons/auth_signup/models/res_users.py
+++ b/addons/auth_signup/models/res_users.py
@@ -75,15 +75,14 @@ class ResUsers(models.Model):
     @api.model
     def _signup_create_user(self, values):
         """ create a new user from the template user """
-        # we expect self.uid == SUPERUSER_ID
-        IrConfigParam = self.env['ir.config_parameter']
-        template_user_id = literal_eval(IrConfigParam.get_param('auth_signup.template_user_id', 'False'))
+        get_param = self.env['ir.config_parameter'].sudo().get_param
+        template_user_id = literal_eval(get_param('auth_signup.template_user_id', 'False'))
         template_user = self.browse(template_user_id)
         assert template_user.exists(), 'Signup: invalid template user'
 
         # check that uninvited users may sign up
         if 'partner_id' not in values:
-            if not literal_eval(IrConfigParam.get_param('auth_signup.allow_uninvited', 'False')):
+            if not literal_eval(get_param('auth_signup.allow_uninvited', 'False')):
                 raise SignupError('Signup is not allowed for uninvited users')
 
         assert values.get('login'), "Signup: no login given for new user"