##// END OF EJS Templates
vcs: Minimal change to expose the shadow repository...
vcs: Minimal change to expose the shadow repository Based on my original research, this was the "minimal" starting point. It shows that three concepts are needed for the "repo_name": * From the security standpoint we think of the shadow repository having the same ACL as the target repository of the pull request. This is because the pull request itself is considered to be a part of the target repository. Out of this thought, the variable "acl_repo_name" is used whenever we want to check permissions or when we need the database configuration of the repository. An alternative name would have been "db_repo_name", but the usage for ACL checking is the most important one. * From the web interaction perspective, we need the URL which was originally used to get to the repository. This is because based on this base URL commands can be identified. Especially for Git this is important, so that the commands are correctly recognized. Since the URL is in the focus, this is called "url_repo_name". * Finally we have to deal with the repository on the file system. This is what the VCS layer deal with normally, so this name is called "vcs_repo_name". The original repository interaction is a special case where all three names are the same. When interacting with a pull request, these three names are typically all different. This change is minimal in a sense that it just makes the interaction with a shadow repository barely work, without checking any special constraints yet. This was the starting point for further work on this topic.

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permissions.py
248 lines | 8.8 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2010-2016 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# 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 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/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/
"""
permissions controller for RhodeCode Enterprise
"""
import logging
import formencode
from formencode import htmlfill
from pylons import request, tmpl_context as c, url
from pylons.controllers.util import redirect
from pylons.i18n.translation import _
from rhodecode.lib import helpers as h
from rhodecode.lib import auth
from rhodecode.lib.auth import (LoginRequired, HasPermissionAllDecorator)
from rhodecode.lib.base import BaseController, render
from rhodecode.model.db import User, UserIpMap
from rhodecode.model.forms import (
ApplicationPermissionsForm, ObjectPermissionsForm, UserPermissionsForm)
from rhodecode.model.meta import Session
from rhodecode.model.permission import PermissionModel
from rhodecode.model.settings import SettingsModel
log = logging.getLogger(__name__)
class PermissionsController(BaseController):
"""REST Controller styled on the Atom Publishing Protocol"""
# To properly map this controller, ensure your config/routing.py
# file has a resource setup:
# map.resource('permission', 'permissions')
@LoginRequired()
def __before__(self):
super(PermissionsController, self).__before__()
def __load_data(self):
PermissionModel().set_global_permission_choices(c, translator=_)
@HasPermissionAllDecorator('hg.admin')
def permission_application(self):
c.active = 'application'
self.__load_data()
c.user = User.get_default_user()
# TODO: johbo: The default user might be based on outdated state which
# has been loaded from the cache. A call to refresh() ensures that the
# latest state from the database is used.
Session().refresh(c.user)
app_settings = SettingsModel().get_all_settings()
defaults = {
'anonymous': c.user.active,
'default_register_message': app_settings.get(
'rhodecode_register_message')
}
defaults.update(c.user.get_default_perms())
return htmlfill.render(
render('admin/permissions/permissions.html'),
defaults=defaults,
encoding="UTF-8",
force_defaults=False)
@HasPermissionAllDecorator('hg.admin')
@auth.CSRFRequired()
def permission_application_update(self):
c.active = 'application'
self.__load_data()
_form = ApplicationPermissionsForm(
[x[0] for x in c.register_choices],
[x[0] for x in c.extern_activate_choices])()
try:
form_result = _form.to_python(dict(request.POST))
form_result.update({'perm_user_name': User.DEFAULT_USER})
PermissionModel().update_application_permissions(form_result)
settings = [
('register_message', 'default_register_message'),
]
for setting, form_key in settings:
sett = SettingsModel().create_or_update_setting(
setting, form_result[form_key])
Session().add(sett)
Session().commit()
h.flash(_('Application permissions updated successfully'),
category='success')
except formencode.Invalid as errors:
defaults = errors.value
return htmlfill.render(
render('admin/permissions/permissions.html'),
defaults=defaults,
errors=errors.error_dict or {},
prefix_error=False,
encoding="UTF-8",
force_defaults=False)
except Exception:
log.exception("Exception during update of permissions")
h.flash(_('Error occurred during update of permissions'),
category='error')
return redirect(url('admin_permissions_application'))
@HasPermissionAllDecorator('hg.admin')
def permission_objects(self):
c.active = 'objects'
self.__load_data()
c.user = User.get_default_user()
defaults = {}
defaults.update(c.user.get_default_perms())
return htmlfill.render(
render('admin/permissions/permissions.html'),
defaults=defaults,
encoding="UTF-8",
force_defaults=False)
@HasPermissionAllDecorator('hg.admin')
@auth.CSRFRequired()
def permission_objects_update(self):
c.active = 'objects'
self.__load_data()
_form = ObjectPermissionsForm(
[x[0] for x in c.repo_perms_choices],
[x[0] for x in c.group_perms_choices],
[x[0] for x in c.user_group_perms_choices])()
try:
form_result = _form.to_python(dict(request.POST))
form_result.update({'perm_user_name': User.DEFAULT_USER})
PermissionModel().update_object_permissions(form_result)
Session().commit()
h.flash(_('Object permissions updated successfully'),
category='success')
except formencode.Invalid as errors:
defaults = errors.value
return htmlfill.render(
render('admin/permissions/permissions.html'),
defaults=defaults,
errors=errors.error_dict or {},
prefix_error=False,
encoding="UTF-8",
force_defaults=False)
except Exception:
log.exception("Exception during update of permissions")
h.flash(_('Error occurred during update of permissions'),
category='error')
return redirect(url('admin_permissions_object'))
@HasPermissionAllDecorator('hg.admin')
def permission_global(self):
c.active = 'global'
self.__load_data()
c.user = User.get_default_user()
defaults = {}
defaults.update(c.user.get_default_perms())
return htmlfill.render(
render('admin/permissions/permissions.html'),
defaults=defaults,
encoding="UTF-8",
force_defaults=False)
@HasPermissionAllDecorator('hg.admin')
@auth.CSRFRequired()
def permission_global_update(self):
c.active = 'global'
self.__load_data()
_form = UserPermissionsForm(
[x[0] for x in c.repo_create_choices],
[x[0] for x in c.repo_create_on_write_choices],
[x[0] for x in c.repo_group_create_choices],
[x[0] for x in c.user_group_create_choices],
[x[0] for x in c.fork_choices],
[x[0] for x in c.inherit_default_permission_choices])()
try:
form_result = _form.to_python(dict(request.POST))
form_result.update({'perm_user_name': User.DEFAULT_USER})
PermissionModel().update_user_permissions(form_result)
Session().commit()
h.flash(_('Global permissions updated successfully'),
category='success')
except formencode.Invalid as errors:
defaults = errors.value
return htmlfill.render(
render('admin/permissions/permissions.html'),
defaults=defaults,
errors=errors.error_dict or {},
prefix_error=False,
encoding="UTF-8",
force_defaults=False)
except Exception:
log.exception("Exception during update of permissions")
h.flash(_('Error occurred during update of permissions'),
category='error')
return redirect(url('admin_permissions_global'))
@HasPermissionAllDecorator('hg.admin')
def permission_ips(self):
c.active = 'ips'
c.user = User.get_default_user()
c.user_ip_map = (
UserIpMap.query().filter(UserIpMap.user == c.user).all())
return render('admin/permissions/permissions.html')
@HasPermissionAllDecorator('hg.admin')
def permission_perms(self):
c.active = 'perms'
c.user = User.get_default_user()
c.perm_user = c.user.AuthUser
return render('admin/permissions/permissions.html')