-
Notifications
You must be signed in to change notification settings - Fork 696
/
ControllerRoot.php
178 lines (159 loc) · 5.43 KB
/
ControllerRoot.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
<?php
/*
* Copyright (C) 2015 Deciso B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
namespace OPNsense\Base;
use OPNsense\Core\Config;
use Phalcon\Mvc\Controller;
use Phalcon\Logger;
use Phalcon\Logger\Adapter\Syslog;
use OPNsense\Core\ACL;
/**
* Class ControllerRoot wrap shared OPNsense controller features (auth, logging)
* @package OPNsense\Base
*/
class ControllerRoot extends Controller
{
/**
* @var null|ViewTranslator translator to use
*/
public $translator;
/**
* log handle
*/
protected $logger = null;
/**
* @var null|string logged in username, populated during authentication
*/
protected $logged_in_user = null;
/**
* Wrap close session, for long running operations.
*/
protected function sessionClose()
{
session_write_close();
}
/**
* set system language according to configuration
*/
protected function setLang()
{
$config = Config::getInstance()->object();
$lang = 'en_US';
foreach ($config->system->children() as $key => $node) {
if ($key == 'language') {
$lang = (string)$node;
break;
}
}
if ($this->session->has('Username')) {
$username = $this->session->get('Username');
foreach ($config->system->user as $user) {
if ($username == (string)$user->name && isset($user->language)) {
$lang = (string)$user->language;
break;
}
}
}
$locale = $lang . '.UTF-8';
bind_textdomain_codeset('OPNsense', $locale);
$this->translator = new ViewTranslator(array(
'directory' => '/usr/local/share/locale',
'defaultDomain' => 'OPNsense',
'locale' => $locale,
));
}
/**
* get system logger
* @param string $ident syslog identifier
* @return Syslog log handler
*/
protected function getLogger($ident = "api")
{
if ($this->logger == null) {
$this->logger = new Logger(
'messages',
[
'main' => new Syslog($ident, array(
'option' => LOG_PID,
'facility' => LOG_LOCAL4
))
]
);
}
return $this->logger;
}
/**
* return logged-in username
* @return string username
*/
public function getUserName()
{
return $this->logged_in_user;
}
/**
* perform authentication, redirect user on non successful auth
* @return bool
*/
public function doAuth()
{
$cnf = Config::getInstance()->object();
if (!empty($cnf->system->webgui->session_timeout)) {
$session_timeout = $cnf->system->webgui->session_timeout * 60;
} else {
$session_timeout = 14400;
}
$redirect_uri = "/?url=" . $_SERVER['REQUEST_URI'];
if ($this->session->has("Username") == false) {
// user unknown
$this->getLogger()->error("no active session, user not found");
$this->response->redirect($redirect_uri, true);
$this->setLang();
return false;
} elseif (
$this->session->has("last_access")
&& $this->session->get("last_access") < (time() - $session_timeout)
) {
// session expired / cleanup session data
$this->getLogger()->error("session expired");
$this->session->remove("Username");
$this->session->remove("last_access");
$this->response->redirect($redirect_uri, true);
$this->setLang();
return false;
}
$this->setLang();
$this->session->set("last_access", time());
// Authorization using legacy acl structure
$acl = new ACL();
if (!$acl->isPageAccessible($this->session->get("Username"), $_SERVER['REQUEST_URI'])) {
$this->getLogger()->error("uri " . $_SERVER['REQUEST_URI'] .
" not accessible for user " . $this->session->get("Username"));
$this->response->redirect("/", true);
return false;
}
return true;
}
}