taiga-back/taiga/projects/permissions.py

192 lines
7.0 KiB
Python

# Copyright (C) 2014-2016 Andrey Antukh <niwi@niwi.nz>
# Copyright (C) 2014-2016 Jesús Espino <jespinog@gmail.com>
# Copyright (C) 2014-2016 David Barragán <bameda@dbarragan.com>
# Copyright (C) 2014-2016 Alejandro Alonso <alejandro.alonso@kaleidos.net>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from django.utils.translation import ugettext as _
from taiga.base.api.permissions import TaigaResourcePermission
from taiga.base.api.permissions import IsAuthenticated
from taiga.base.api.permissions import AllowAny
from taiga.base.api.permissions import IsSuperUser
from taiga.base.api.permissions import IsObjectOwner
from taiga.base.api.permissions import PermissionComponent
from taiga.base import exceptions as exc
from taiga.permissions.permissions import HasProjectPerm
from taiga.permissions.permissions import IsProjectAdmin
from . import models
from . import services
class CanLeaveProject(PermissionComponent):
def check_permissions(self, request, view, obj=None):
if not obj or not request.user.is_authenticated():
return False
try:
if not services.can_user_leave_project(request.user, obj):
raise exc.PermissionDenied(_("You can't leave the project if you are the owner or there are "
"no more admins"))
return True
except models.Membership.DoesNotExist:
return False
class ProjectPermission(TaigaResourcePermission):
retrieve_perms = HasProjectPerm('view_project')
by_slug_perms = HasProjectPerm('view_project')
create_perms = IsAuthenticated()
update_perms = IsProjectAdmin()
partial_update_perms = IsProjectAdmin()
destroy_perms = IsProjectAdmin()
modules_perms = IsProjectAdmin()
list_perms = AllowAny()
change_logo_perms = IsProjectAdmin()
remove_logo_perms = IsProjectAdmin()
stats_perms = HasProjectPerm('view_project')
member_stats_perms = HasProjectPerm('view_project')
issues_stats_perms = HasProjectPerm('view_project')
regenerate_userstories_csv_uuid_perms = IsProjectAdmin()
regenerate_issues_csv_uuid_perms = IsProjectAdmin()
regenerate_tasks_csv_uuid_perms = IsProjectAdmin()
tags_perms = HasProjectPerm('view_project')
tags_colors_perms = HasProjectPerm('view_project')
like_perms = IsAuthenticated() & HasProjectPerm('view_project')
unlike_perms = IsAuthenticated() & HasProjectPerm('view_project')
watch_perms = IsAuthenticated() & HasProjectPerm('view_project')
unwatch_perms = IsAuthenticated() & HasProjectPerm('view_project')
create_template_perms = IsSuperUser()
leave_perms = CanLeaveProject()
transfer_validate_token_perms = IsAuthenticated() & HasProjectPerm('view_project')
transfer_request_perms = IsProjectAdmin()
transfer_start_perms = IsObjectOwner()
transfer_reject_perms = IsAuthenticated() & HasProjectPerm('view_project')
transfer_accept_perms = IsAuthenticated() & HasProjectPerm('view_project')
class ProjectFansPermission(TaigaResourcePermission):
enought_perms = IsProjectAdmin() | IsSuperUser()
global_perms = None
retrieve_perms = HasProjectPerm('view_project')
list_perms = HasProjectPerm('view_project')
class ProjectWatchersPermission(TaigaResourcePermission):
enought_perms = IsProjectAdmin() | IsSuperUser()
global_perms = None
retrieve_perms = HasProjectPerm('view_project')
list_perms = HasProjectPerm('view_project')
class MembershipPermission(TaigaResourcePermission):
retrieve_perms = HasProjectPerm('view_project')
create_perms = IsProjectAdmin()
update_perms = IsProjectAdmin()
partial_update_perms = IsProjectAdmin()
destroy_perms = IsProjectAdmin()
list_perms = AllowAny()
bulk_create_perms = IsProjectAdmin()
resend_invitation_perms = IsProjectAdmin()
# User Stories
class PointsPermission(TaigaResourcePermission):
retrieve_perms = HasProjectPerm('view_project')
create_perms = IsProjectAdmin()
update_perms = IsProjectAdmin()
partial_update_perms = IsProjectAdmin()
destroy_perms = IsProjectAdmin()
list_perms = AllowAny()
bulk_update_order_perms = IsProjectAdmin()
class UserStoryStatusPermission(TaigaResourcePermission):
retrieve_perms = HasProjectPerm('view_project')
create_perms = IsProjectAdmin()
update_perms = IsProjectAdmin()
partial_update_perms = IsProjectAdmin()
destroy_perms = IsProjectAdmin()
list_perms = AllowAny()
bulk_update_order_perms = IsProjectAdmin()
# Tasks
class TaskStatusPermission(TaigaResourcePermission):
retrieve_perms = HasProjectPerm('view_project')
create_perms = IsProjectAdmin()
update_perms = IsProjectAdmin()
partial_update_perms = IsProjectAdmin()
destroy_perms = IsProjectAdmin()
list_perms = AllowAny()
bulk_update_order_perms = IsProjectAdmin()
# Issues
class SeverityPermission(TaigaResourcePermission):
retrieve_perms = HasProjectPerm('view_project')
create_perms = IsProjectAdmin()
update_perms = IsProjectAdmin()
partial_update_perms = IsProjectAdmin()
destroy_perms = IsProjectAdmin()
list_perms = AllowAny()
bulk_update_order_perms = IsProjectAdmin()
class PriorityPermission(TaigaResourcePermission):
retrieve_perms = HasProjectPerm('view_project')
create_perms = IsProjectAdmin()
update_perms = IsProjectAdmin()
partial_update_perms = IsProjectAdmin()
destroy_perms = IsProjectAdmin()
list_perms = AllowAny()
bulk_update_order_perms = IsProjectAdmin()
class IssueStatusPermission(TaigaResourcePermission):
retrieve_perms = HasProjectPerm('view_project')
create_perms = IsProjectAdmin()
update_perms = IsProjectAdmin()
partial_update_perms = IsProjectAdmin()
destroy_perms = IsProjectAdmin()
list_perms = AllowAny()
bulk_update_order_perms = IsProjectAdmin()
class IssueTypePermission(TaigaResourcePermission):
retrieve_perms = HasProjectPerm('view_project')
create_perms = IsProjectAdmin()
update_perms = IsProjectAdmin()
partial_update_perms = IsProjectAdmin()
destroy_perms = IsProjectAdmin()
list_perms = AllowAny()
bulk_update_order_perms = IsProjectAdmin()
# Project Templates
class ProjectTemplatePermission(TaigaResourcePermission):
retrieve_perms = AllowAny()
create_perms = IsSuperUser()
update_perms = IsSuperUser()
partial_update_perms = IsSuperUser()
destroy_perms = IsSuperUser()
list_perms = AllowAny()