[FIX] [IMP] mail: mail_message: when checking that access rights are not
violated in _search, do it in SQL to speedup the query. Indeed doing it via search and browsing the results to validate the various rules is quite costly.
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@ -603,7 +603,7 @@ class mail_message(osv.Model):
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return allowed_ids
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def _search(self, cr, uid, args, offset=0, limit=None, order=None,
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context=None, count=False, access_rights_uid=None):
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context=None, count=False, access_rights_uid=None):
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""" Override that adds specific access rights of mail.message, to remove
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ids uid could not see according to our custom rules. Please refer
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to check_access_rule for more details about those rules.
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@ -616,10 +616,12 @@ class mail_message(osv.Model):
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"""
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# Rules do not apply to administrator
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if uid == SUPERUSER_ID:
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return super(mail_message, self)._search(cr, uid, args, offset=offset, limit=limit, order=order,
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return super(mail_message, self)._search(
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cr, uid, args, offset=offset, limit=limit, order=order,
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context=context, count=count, access_rights_uid=access_rights_uid)
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# Perform a super with count as False, to have the ids, not a counter
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ids = super(mail_message, self)._search(cr, uid, args, offset=offset, limit=limit, order=order,
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ids = super(mail_message, self)._search(
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cr, uid, args, offset=offset, limit=limit, order=order,
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context=context, count=False, access_rights_uid=access_rights_uid)
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if not ids and count:
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return 0
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@ -630,14 +632,20 @@ class mail_message(osv.Model):
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author_ids, partner_ids, allowed_ids = set([]), set([]), set([])
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model_ids = {}
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messages = super(mail_message, self).read(cr, uid, ids, ['author_id', 'model', 'res_id', 'notified_partner_ids'], context=context)
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for message in messages:
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if message.get('author_id') and message.get('author_id')[0] == pid:
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author_ids.add(message.get('id'))
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elif pid in message.get('notified_partner_ids'):
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partner_ids.add(message.get('id'))
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elif message.get('model') and message.get('res_id'):
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model_ids.setdefault(message.get('model'), {}).setdefault(message.get('res_id'), set()).add(message.get('id'))
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# check read access rights before checking the actual rules on the given ids
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super(mail_message, self).check_access_rights(cr, access_rights_uid or uid, 'read')
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cr.execute("""SELECT DISTINCT m.id, m.model, m.res_id, m.author_id, n.partner_id
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FROM "%s" m LEFT JOIN "mail_notification" n
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ON n.message_id=m.id AND n.partner_id = (%%s)
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WHERE m.id = ANY (%%s)""" % self._table, (pid, ids,))
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for id, rmod, rid, author_id, partner_id in cr.fetchall():
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if author_id == pid:
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author_ids.add(id)
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elif partner_id == pid:
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partner_ids.add(id)
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elif rmod and rid:
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model_ids.setdefault(rmod, {}).setdefault(rid, set()).add(id)
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allowed_ids = self._find_allowed_doc_ids(cr, uid, model_ids, context=context)
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final_ids = author_ids | partner_ids | allowed_ids
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@ -699,20 +707,20 @@ class mail_message(osv.Model):
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author_ids = []
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if operation == 'read' or operation == 'write':
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author_ids = [mid for mid, message in message_values.iteritems()
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if message.get('author_id') and message.get('author_id') == partner_id]
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if message.get('author_id') and message.get('author_id') == partner_id]
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elif operation == 'create':
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author_ids = [mid for mid, message in message_values.iteritems()
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if not message.get('model') and not message.get('res_id')]
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if not message.get('model') and not message.get('res_id')]
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# Parent condition, for create (check for received notifications for the created message parent)
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notified_ids = []
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if operation == 'create':
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parent_ids = [message.get('parent_id') for mid, message in message_values.iteritems()
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if message.get('parent_id')]
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if message.get('parent_id')]
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not_ids = not_obj.search(cr, SUPERUSER_ID, [('message_id.id', 'in', parent_ids), ('partner_id', '=', partner_id)], context=context)
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not_parent_ids = [notif.message_id.id for notif in not_obj.browse(cr, SUPERUSER_ID, not_ids, context=context)]
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notified_ids += [mid for mid, message in message_values.iteritems()
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if message.get('parent_id') in not_parent_ids]
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if message.get('parent_id') in not_parent_ids]
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# Notification condition, for read (check for received notifications and create (in message_follower_ids)) -> could become an ir.rule, but not till we do not have a many2one variable field
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other_ids = set(ids).difference(set(author_ids), set(notified_ids))
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@ -729,10 +737,10 @@ class mail_message(osv.Model):
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('res_model', '=', doc_model),
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('res_id', 'in', list(doc_ids)),
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('partner_id', '=', partner_id),
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], context=context)
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], context=context)
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fol_mids = [follower.res_id for follower in fol_obj.browse(cr, SUPERUSER_ID, fol_ids, context=context)]
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notified_ids += [mid for mid, message in message_values.iteritems()
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if message.get('model') == doc_model and message.get('res_id') in fol_mids]
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if message.get('model') == doc_model and message.get('res_id') in fol_mids]
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# CRUD: Access rights related to the document
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other_ids = other_ids.difference(set(notified_ids))
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@ -746,15 +754,15 @@ class mail_message(osv.Model):
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else:
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self.pool['mail.thread'].check_mail_message_access(cr, uid, mids, operation, model_obj=model_obj, context=context)
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document_related_ids += [mid for mid, message in message_values.iteritems()
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if message.get('model') == model and message.get('res_id') in mids]
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if message.get('model') == model and message.get('res_id') in mids]
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# Calculate remaining ids: if not void, raise an error
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other_ids = other_ids.difference(set(document_related_ids))
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if not other_ids:
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return
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raise orm.except_orm(_('Access Denied'),
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_('The requested operation cannot be completed due to security restrictions. Please contact your system administrator.\n\n(Document type: %s, Operation: %s)') % \
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(self._description, operation))
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_('The requested operation cannot be completed due to security restrictions. Please contact your system administrator.\n\n(Document type: %s, Operation: %s)') %
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(self._description, operation))
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def _get_record_name(self, cr, uid, values, context=None):
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""" Return the related document name, using name_get. It is done using
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