3 # Copyright (C) 2013 Simo Sorce <simo@redhat.com>
5 # see file 'COPYING' for use and warranty information
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 from ipsilon.util.log import Log
21 from ipsilon.util.user import UserSession
22 from urllib import unquote
26 def admin_protect(fn):
28 def check(*args, **kwargs):
29 if UserSession().get_user().is_admin:
30 return fn(*args, **kwargs)
32 raise cherrypy.HTTPError(403)
38 def __init__(self, site, form=False):
39 if 'template_env' not in site:
40 raise ValueError('Missing template environment')
42 self.basepath = cherrypy.config.get('base.mount', "")
44 self._is_form_page = form
45 self.default_headers = dict()
46 self.auth_protect = False
48 def _compare_urls(self, url1, url2):
55 def __call__(self, *args, **kwargs):
56 # pylint: disable=star-args
57 cherrypy.response.headers.update(self.default_headers)
59 self.user = UserSession().get_user()
61 if self.auth_protect and self.user.is_anonymous:
62 raise cherrypy.HTTPError(401)
65 op = getattr(self, args[0], None)
66 if callable(op) and getattr(op, 'public_function', None):
67 return op(*args[1:], **kwargs)
69 if self._is_form_page:
70 self._debug("method: %s" % cherrypy.request.method)
71 op = getattr(self, cherrypy.request.method, None)
73 # Basic CSRF protection
74 if cherrypy.request.method != 'GET':
75 url = cherrypy.url(relative=False)
76 if 'referer' not in cherrypy.request.headers:
77 self._debug("Missing referer in %s request to %s"
78 % (cherrypy.request.method, url))
79 raise cherrypy.HTTPError(403)
80 referer = cherrypy.request.headers['referer']
81 if not self._compare_urls(referer, url):
82 self._debug("Wrong referer %s in request to %s"
84 raise cherrypy.HTTPError(403)
85 return op(*args, **kwargs)
87 op = getattr(self, 'root', None)
89 return op(*args, **kwargs)
91 return self.default(*args, **kwargs)
93 def _template_model(self):
95 model['basepath'] = self.basepath
96 model['title'] = 'IPSILON'
97 model['user'] = self.user
100 def _template(self, *args, **kwargs):
101 # pylint: disable=star-args
102 t = self._site['template_env'].get_template(args[0])
103 m = self._template_model()
107 def default(self, *args, **kwargs):
108 raise cherrypy.NotFound()
110 def add_subtree(self, name, page):
111 self.__dict__[name] = page
113 def del_subtree(self, name):
114 del self.__dict__[name]