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.login.common import LoginFormBase, LoginManagerBase
21 from ipsilon.login.common import FACILITY
22 from ipsilon.util.plugin import PluginObject
23 from ipsilon.util import config as pconfig
28 class Pam(LoginFormBase):
30 def _authenticate(self, username, password):
31 if self.lm.service_name:
32 ok = pam.authenticate(username, password, self.lm.service_name)
34 ok = pam.authenticate(username, password)
37 self.log("User %s successfully authenticated." % username)
40 self.log("User %s failed authentication." % username)
43 def POST(self, *args, **kwargs):
44 username = kwargs.get("login_name")
45 password = kwargs.get("login_password")
49 if username and password:
50 user = self._authenticate(username, password)
52 return self.lm.auth_successful(self.trans, user, 'password')
54 error = "Authentication failed"
57 error = "Username or password is missing"
58 self.error("Error: " + error)
60 context = self.create_tmpl_context(
63 error_password=not password,
64 error_username=not username
66 # pylint: disable=star-args
67 return self._template('login/form.html', **context)
70 class LoginManager(LoginManagerBase):
72 def __init__(self, *args, **kwargs):
73 super(LoginManager, self).__init__(*args, **kwargs)
77 self.description = """
78 Form based login Manager that uses the system's PAM infrastructure
79 for authentication. """
84 'The name of the PAM service used to authenticate.',
88 'Text used to ask for the username at login time.',
92 'Text used to ask for the password at login time.',
96 'Text used to guide the user at login time.',
97 'Provide your Username and Password')
101 def service_name(self):
102 return self.get_config_value('service name')
106 return self.get_config_value('help text')
109 def username_text(self):
110 return self.get_config_value('username text')
113 def password_text(self):
114 return self.get_config_value('password text')
116 def get_tree(self, site):
117 self.page = Pam(site, self, 'login/pam')
121 class Installer(object):
127 def install_args(self, group):
128 group.add_argument('--pam', choices=['yes', 'no'], default='no',
129 help='Configure PAM authentication')
130 group.add_argument('--pam-service', action='store', default='remote',
131 help='PAM service name to use for authentication')
133 def configure(self, opts):
134 if opts['pam'] != 'yes':
137 # Add configuration data to database
142 po.wipe_config_values(FACILITY)
143 config = {'service name': opts['pam_service']}
144 po.save_plugin_config(FACILITY, config)
146 # Update global config to add login plugin
149 globalconf = po.get_plugin_config(FACILITY)
150 if 'order' in globalconf:
151 order = globalconf['order'].split(',')
155 globalconf['order'] = ','.join(order)
156 po.save_plugin_config(FACILITY, globalconf)
158 # for selinux enabled platforms, ignore if it fails just report
160 subprocess.call(['/usr/sbin/setsebool', '-P',
161 'httpd_mod_auth_pam=on',
162 'httpd_tmp_exec=on'])
163 except Exception: # pylint: disable=broad-except