[hooks/security] allow edition of attributes with permissive permissions
If an attribute has more permissive security rules than the entity
type itself, we should be green and not deny action because of an
early global entity permission check (with the more restrictive
rules).
Only if one attribute with the entity-level permission rules is edited
will the global check be performed.
Note:
* the "if action == 'delete'" check at the entry of
check_entity_attributes is a guard for a condition currently not
happening in cubicweb itself (but application hooks could
conceivably call this function with a 'delete' action)
Closes #3489895.
# copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""cw.server.migraction test"""
import datetime as dt
from yams.buildobjs import (EntityType, RelationType, RelationDefinition,
SubjectRelation, Bytes,
RichString, String, Int, Boolean, Datetime, Date)
from yams.constraints import SizeConstraint, UniqueConstraint
from cubicweb.schema import (WorkflowableEntityType, RQLConstraint,
RQLVocabularyConstraint,
ERQLExpression, RRQLExpression)
class Affaire(EntityType):
__permissions__ = {
'read': ('managers', 'users', 'guests'),
'add': ('managers', ERQLExpression('X concerne S, S owned_by U')),
'update': ('managers', 'owners', ERQLExpression('X concerne S, S owned_by U')),
'delete': ('managers', 'owners', ERQLExpression('X concerne S, S owned_by U')),
}
ref = String(fulltextindexed=True, indexed=True,
constraints=[SizeConstraint(16)])
sujet = String(fulltextindexed=True,
constraints=[SizeConstraint(256)])
concerne = SubjectRelation('Societe')
opt_attr = Bytes()
class Societe(WorkflowableEntityType):
__permissions__ = {
'read': ('managers', 'users', 'guests'),
'update': ('managers', 'owners'),
'delete': ('managers', 'owners'),
'add': ('managers', 'users',)
}
nom = String(maxsize=64, fulltextindexed=True)
web = String(maxsize=128)
tel = Int()
fax = Int()
rncs = String(maxsize=128)
ad1 = String(maxsize=128)
ad2 = String(maxsize=128)
ad3 = String(maxsize=128)
cp = String(maxsize=12)
ville= String(maxsize=32)
# Division and SubDivision are gone
# New
class Para(EntityType):
para = String(maxsize=512)
newattr = String()
newinlined = SubjectRelation('Affaire', cardinality='?*', inlined=True)
newnotinlined = SubjectRelation('Affaire', cardinality='?*')
class Note(Para):
__specializes_schema__ = True
__permissions__ = {'read': ('managers', 'users', 'guests',),
'update': ('managers', 'owners',),
'delete': ('managers', ),
'add': ('managers',
ERQLExpression('X ecrit_part PE, U in_group G, '
'PE require_permission P, P name "add_note", '
'P require_group G'),)}
whatever = Int(default=0) # keep it before `date` for unittest_migraction.test_add_attribute_int
yesno = Boolean(default=False)
date = Datetime()
type = String(maxsize=1)
unique_id = String(maxsize=1, required=True, unique=True)
mydate = Date(default='TODAY')
oldstyledefaultdate = Date(default='2013/01/01')
newstyledefaultdate = Date(default=dt.date(2013, 1, 1))
shortpara = String(maxsize=64, default='hop')
ecrit_par = SubjectRelation('Personne', constraints=[RQLConstraint('S concerne A, O concerne A')])
attachment = SubjectRelation('File')
class Frozable(EntityType):
__permissions__ = {
'read': ('managers', 'users'),
'add': ('managers', 'users'),
'update': ('managers', ERQLExpression('X frozen False'),),
'delete': ('managers', ERQLExpression('X frozen False'),)
}
name = String()
frozen = Boolean(default=False,
__permissions__ = {
'read': ('managers', 'users'),
'add': ('managers', 'users'),
'update': ('managers', 'owners')
})
class Personne(EntityType):
__unique_together__ = [('nom', 'prenom', 'datenaiss')]
nom = String(fulltextindexed=True, required=True, maxsize=64)
prenom = String(fulltextindexed=True, maxsize=64)
civility = String(maxsize=1, default='M', fulltextindexed=True)
promo = String(vocabulary=('bon','pasbon'))
titre = String(fulltextindexed=True, maxsize=128)
adel = String(maxsize=128)
ass = String(maxsize=128)
web = String(maxsize=128)
tel = Int()
fax = Int()
datenaiss = Datetime()
test = Boolean()
travaille = SubjectRelation('Societe')
concerne = SubjectRelation('Affaire')
concerne2 = SubjectRelation(('Affaire', 'Note'), cardinality='1*')
connait = SubjectRelation('Personne', symmetric=True)
class concerne(RelationType):
__permissions__ = {
'read': ('managers', 'users', 'guests'),
'add': ('managers', RRQLExpression('U has_update_permission S')),
'delete': ('managers', RRQLExpression('O owned_by U')),
}
# `Old` entity type is gonce
# `comments` is gone
# `fiche` is gone
# `multisource_*` rdefs are gone
# `see_also_*` rdefs are gone
class evaluee(RelationDefinition):
subject = ('Personne', 'CWUser', 'Societe')
object = ('Note')
class ecrit_par(RelationType):
__permissions__ = {'read': ('managers', 'users', 'guests',),
'delete': ('managers', ),
'add': ('managers',
RRQLExpression('O require_permission P, P name "add_note", '
'U in_group G, P require_group G'),)
}
inlined = True
cardinality = '?*'
# `copain` rdef is gone
# `tags` rdef is gone
# `filed_under` rdef is gone
# `require_permission` rdef is gone
# `require_state` rdef is gone
# `personne_composite` rdef is gone
# `personne_inlined` rdef is gone
# `login_user` rdef is gone
# `ambiguous_inlined` rdef is gone
# New
class Text(Para):
__specializes_schema__ = True
summary = String(maxsize=512)
# New
class Folder2(EntityType):
"""folders are used to classify entities. They may be defined as a tree.
When you include the Folder entity, all application specific entities
may then be classified using the "filed_under" relation.
"""
name = String(required=True, indexed=True, internationalizable=True,
constraints=[UniqueConstraint(), SizeConstraint(64)])
description = RichString(fulltextindexed=True)
# New
class filed_under2(RelationDefinition):
subject ='*'
object = 'Folder2'
# New
class New(EntityType):
new_name = String()
# New
class same_as(RelationDefinition):
subject = ('Societe',)
object = 'ExternalUri'