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annotate rhodecode/model/permission.py @ 792:4c16ed1eb699 beta

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fixed bug introduced in latest commit
author Marcin Kuzminski <marcin@python-works.com>
date Mon, 29 Nov 2010 22:40:54 +0100
parents a7f50911a945
children bb35ad076e2f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # -*- coding: utf-8 -*-
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2 """
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3 package.rhodecode.model.permission
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4 ~~~~~~~~~~~~~~
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5
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6 permissions model for RhodeCode
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7 :created_on: Aug 20, 2010
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8 :author: marcink
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9 :copyright: (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com>
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10 :license: GPLv3, see COPYING for more details.
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11 """
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12 # This program is free software; you can redistribute it and/or
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13 # modify it under the terms of the GNU General Public License
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14 # as published by the Free Software Foundation; version 2
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15 # of the License or (at your opinion) any later version of the license.
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16 #
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17 # This program is distributed in the hope that it will be useful,
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18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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20 # GNU General Public License for more details.
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21 #
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22 # You should have received a copy of the GNU General Public License
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23 # along with this program; if not, write to the Free Software
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24 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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25 # MA 02110-1301, USA.
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26
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27 import logging
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28 import traceback
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29
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30 from sqlalchemy.exc import DatabaseError
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31
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32 from rhodecode.model import BaseModel
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33 from rhodecode.model.db import User, Permission, UserToPerm, RepoToPerm
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34 from rhodecode.model.caching_query import FromCache
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35
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36 log = logging.getLogger(__name__)
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37
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38
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39 class PermissionModel(BaseModel):
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40
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41 def get_permission(self, permission_id, cache=False):
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42 perm = self.sa.query(Permission)
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43 if cache:
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44 perm = perm.options(FromCache("sql_cache_short",
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45 "get_permission_%s" % permission_id))
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46 return perm.get(permission_id)
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47
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48 def get_permission_by_name(self, name, cache=False):
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49 perm = self.sa.query(Permission)\
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50 .filter(Permission.permission_name == name)
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51 if cache:
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52 perm = perm.options(FromCache("sql_cache_short",
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53 "get_permission_%s" % name))
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54 return perm.scalar()
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55
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56 def update(self, form_result):
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57 perm_user = self.sa.query(User)\
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58 .filter(User.username == form_result['perm_user_name']).scalar()
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59 u2p = self.sa.query(UserToPerm).filter(UserToPerm.user == perm_user).all()
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60 if len(u2p) != 3:
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61 raise Exception('Defined: %s should be 3 permissions for default'
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62 ' user. This should not happen please verify'
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63 ' your database' % len(u2p))
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64
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65 try:
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66 #stage 1 change defaults
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67 for p in u2p:
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68 if p.permission.permission_name.startswith('repository.'):
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69 p.permission = self.get_permission_by_name(
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70 form_result['default_perm'])
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71 self.sa.add(p)
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72
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73 if p.permission.permission_name.startswith('hg.register.'):
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74 p.permission = self.get_permission_by_name(
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75 form_result['default_register'])
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76 self.sa.add(p)
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77
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78 if p.permission.permission_name.startswith('hg.create.'):
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79 p.permission = self.get_permission_by_name(
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80 form_result['default_create'])
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81 self.sa.add(p)
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82
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83 #stage 2 update all default permissions for repos if checked
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84 if form_result['overwrite_default'] == True:
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85 for r2p in self.sa.query(RepoToPerm)\
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86 .filter(RepoToPerm.user == perm_user).all():
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87 r2p.permission = self.get_permission_by_name(
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88 form_result['default_perm'])
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89 self.sa.add(r2p)
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90
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91 #stage 3 set anonymous access
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92 if perm_user.username == 'default':
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93 perm_user.active = bool(form_result['anonymous'])
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94 self.sa.add(perm_user)
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95
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96
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97 self.sa.commit()
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98 except (DatabaseError,):
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99 log.error(traceback.format_exc())
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100 self.sa.rollback()
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101 raise