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[FIX] ir_rule: disallow ir_rules on ir_rule. 

bzr revid: vmt@openerp.com-20120213110144-p5wrxccl39vrkwjy
This commit is contained in:
Vo Minh Thu 2012-02-13 12:01:44 +01:00
parent a60edc90da
commit 8e2134981d
1 changed files with 6 additions and 1 deletions
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7
openerp/addons/base/ir/ir_rule.py
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@ -69,6 +69,10 @@ class ir_rule(osv.osv):
def _check_model_obj(self, cr, uid, ids, context=None):
return not any(self.pool.get(rule.model_id.model).is_transient() for rule in self.browse(cr, uid, ids, context))
def _check_model_name(self, cr, uid, ids, context=None):
# Don't allow rules on rules records (this model).
return not any(rule.model_id.model == self._name for rule in self.browse(cr, uid, ids, context))
_columns = {
'name': fields.char('Name', size=128, select=1),
'model_id': fields.many2one('ir.model', 'Object',select=1, required=True),
@ -95,7 +99,8 @@ class ir_rule(osv.osv):
('no_access_rights', 'CHECK (perm_read!=False or perm_write!=False or perm_create!=False or perm_unlink!=False)', 'Rule must have at least one checked access right !'),
]
_constraints = [
(_check_model_obj, 'Rules are not supported for osv_memory objects !', ['model_id'])
(_check_model_obj, 'Rules can not be applied on Transient models.', ['model_id']),
(_check_model_name, 'Rules can not be applied on the Record Rules model.', ['model_id']),
]
@tools.ormcache()