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6df4b805 MR |
1 | <?php |
2 | /* vim: set ts=4 tw=0 sw=4 noet: */ | |
3 | require_once $CFG->root .'config.php'; | |
4 | ||
3056d117 MR |
5 | class Utils { |
6 | ||
7 | private $settings; | |
b95d1cdb | 8 | private $header = '<!DOCTYPE html> |
6df4b805 MR |
9 | <html> |
10 | <head> | |
b95d1cdb MR |
11 | <meta charset="utf-8"> |
12 | <link rel="stylesheet" href="css/styles.css"> | |
13 | <script> | |
14 | var timeout = __TIMEOUT__; | |
15 | </script> | |
16 | <script src="__ROOT__js/timer.js"></script> | |
5c7b972e | 17 | <script src="__ROOT__js/checkbox.js"></script> |
b95d1cdb | 18 | <title>__TITLE__</title> |
6df4b805 MR |
19 | </head> |
20 | <body>'; | |
bb06f172 | 21 | private $footer = '<p class="footer">Powered by <a href="https://qtadmin.datanom.net" |
b706c65f | 22 | title="Goto QtAdmin homepage">QtAdmin</a>. © 2015 by Michael Rasmussen</p></body></html>'; |
b95d1cdb MR |
23 | private $heading = '<p id="time" class="time">Session timeout: |
24 | <span id="timer"></span></p><h1 class="h1">__TITLE__</h1>'; | |
25 | ||
3056d117 | 26 | public function __construct() { |
b95d1cdb MR |
27 | global $CFG; |
28 | ||
a675b383 MR |
29 | $this->startSession(); |
30 | ||
3056d117 MR |
31 | if (! isset($_SESSION['settings'])) { |
32 | $this->initSettings(); | |
33 | } | |
34 | $this->settings = $_SESSION['settings']; | |
35 | ||
36 | if ($CFG->auth_method == 'HTTP_AUTH') { | |
37 | if (isset($this->server['PHP_AUTH_USER'])) { | |
38 | $this->settings['user'] = $this->server['PHP_AUTH_USER']; | |
39 | $this->settings['loginStatus'] = 'OK'; | |
40 | if ($CFG->admin_user == $this->settings['user']) | |
41 | $this->settings['admin'] = true; | |
b95d1cdb MR |
42 | } |
43 | } | |
b95d1cdb MR |
44 | } |
45 | ||
3056d117 MR |
46 | private function initSettings() { |
47 | if ('' == session_id()) { | |
48 | $this->startSession(); | |
49 | } | |
b95d1cdb | 50 | |
3056d117 MR |
51 | $this->settings = array( |
52 | 'server' => $_SERVER, | |
53 | 'user' => null, | |
54 | 'admin' => false, | |
55 | 'loginStatus' => 'Not logged in', | |
56 | 'timeout' => 0 | |
57 | ); | |
6072c905 | 58 | |
3056d117 | 59 | $_SESSION['settings'] = $this->settings; |
6072c905 MR |
60 | } |
61 | ||
a675b383 | 62 | private function startSession() { |
b95d1cdb MR |
63 | global $CFG; |
64 | ||
b95d1cdb | 65 | if (isset($CFG->session_timeout)) { |
339bfa22 | 66 | $this->settings['timeout'] = $CFG->session_timeout * 60; |
b95d1cdb | 67 | } else { |
339bfa22 | 68 | $this->settings['timeout'] = 20 * 60; |
b95d1cdb MR |
69 | } |
70 | ||
339bfa22 MR |
71 | if (ini_get('session.gc_maxlifetime') != $this->settings['timeout']) |
72 | ini_set('session.gc_maxlifetime', $this->settings['timeout']); | |
73 | if (ini_get('session.cookie_lifetime') != $this->settings['timeout']) | |
74 | ini_set('session.cookie_lifetime', $this->settings['timeout']); | |
75 | ||
76 | $_SESSION['settings'] = $this->settings; | |
a675b383 MR |
77 | |
78 | session_start(); | |
7d9c7fe2 MR |
79 | } |
80 | ||
3056d117 | 81 | private function checkSession() { |
7d9c7fe2 MR |
82 | global $CFG; |
83 | ||
39023189 MR |
84 | if ('' == session_id()) { |
85 | $this->startSession(); | |
86 | } | |
87 | ||
b95d1cdb | 88 | $time = $_SERVER['REQUEST_TIME']; |
7d9c7fe2 | 89 | if (isset($_SESSION['LAST_ACTIVITY']) && |
3056d117 | 90 | ($time - $_SESSION['LAST_ACTIVITY']) >= $this->settings['timeout']) { |
c0519296 | 91 | echo 'R_TIME: '.date('c', $time).' L_ACT: '.date('c', $_SESSION['LAST_ACTIVITY']); |
3056d117 | 92 | $this->logout(); |
a675b383 MR |
93 | } else { |
94 | $_SESSION['LAST_ACTIVITY'] = $time; | |
95 | } | |
b95d1cdb MR |
96 | } |
97 | ||
98 | public function logout() { | |
b95d1cdb MR |
99 | if (ini_get('session.use_cookies')) { |
100 | $params = session_get_cookie_params(); | |
101 | setcookie(session_name(), '', time() - 42000, | |
102 | $params['path'], $params['domain'], | |
103 | $params['secure'], $params['httponly']); | |
104 | } | |
39023189 MR |
105 | |
106 | if ('' != session_id()) { | |
107 | $_SESSION = array(); | |
108 | session_unset(); | |
109 | session_destroy(); | |
110 | } | |
3056d117 | 111 | $this->settings = array(); |
b95d1cdb MR |
112 | } |
113 | ||
114 | public function isAdmin() { | |
3056d117 MR |
115 | $admin = false; |
116 | ||
117 | if (isset($this->settings['admin'])) { | |
118 | $admin = $this->settings['admin']; | |
119 | } | |
120 | ||
121 | return $admin; | |
b95d1cdb MR |
122 | } |
123 | ||
124 | public function login($user, $pw) { | |
125 | global $CFG; | |
126 | $result = false; | |
127 | ||
3056d117 MR |
128 | if ('' == session_id()) { |
129 | $this->startSession(); | |
130 | } | |
131 | ||
132 | $this->settings['user'] = null; | |
133 | $this->settings['admin'] = false; | |
b95d1cdb MR |
134 | |
135 | $p = explode('@', $user); | |
136 | if (count($p) != 2) { | |
3056d117 MR |
137 | $this->settings['loginStatus'] = 'Bad username'; |
138 | } else { | |
139 | $domain = $p[1]; | |
140 | $dn = "mail=$user,ou=Users,domainName=$domain,$CFG->ldap_base_dn"; | |
141 | $filter = "(&(objectclass=mailUser)(accountStatus=active)(mail=$user))"; | |
142 | $ds = @ldap_connect($CFG->ldap_dsn); | |
143 | if ($ds) { | |
144 | @ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3); | |
145 | $r = @ldap_bind($ds, $dn, $pw); | |
146 | if ($r) { | |
147 | $sr = @ldap_search($ds, $CFG->ldap_base_dn, $filter, array('mail','domainglobaladmin')); | |
148 | $info = @ldap_get_entries($ds, $sr); // array | |
149 | if ($info['count'] > 0) { | |
150 | $this->settings['user'] = $user; | |
151 | $result = true; | |
152 | $this->settings['loginStatus'] = 'OK'; | |
153 | $admin = 'NO'; | |
154 | if (isset($info[0]['domainglobaladmin'])) { | |
155 | $admin = $info[0]['domainglobaladmin'][0]; | |
156 | $admin = strtoupper($admin); | |
157 | } | |
158 | $this->settings['admin'] = ($admin == 'YES') ? true : false; | |
159 | } else { | |
160 | $this->settings['loginStatus'] = 'Login failed'; | |
b95d1cdb | 161 | } |
6df4b805 | 162 | } else { |
3056d117 | 163 | $this->settings['loginStatus'] = ldap_error($ds); |
6df4b805 | 164 | } |
3056d117 | 165 | @ldap_close($ds); |
6df4b805 | 166 | } else { |
3056d117 | 167 | $this->settings['loginStatus'] = 'Connect to LDAP server failed'; |
6df4b805 | 168 | } |
6df4b805 MR |
169 | } |
170 | ||
3056d117 | 171 | $_SESSION['settings'] = $this->settings; |
6e081c5f | 172 | |
b95d1cdb MR |
173 | return $result; |
174 | } | |
175 | ||
176 | public function getLoginStatus() { | |
3056d117 MR |
177 | $status = 'Not logged in'; |
178 | ||
179 | if (isset($this->settings['loginStatus'])) { | |
180 | $status = $this->settings['loginStatus']; | |
181 | } | |
182 | ||
183 | return $status; | |
b95d1cdb MR |
184 | } |
185 | ||
186 | public function isLoggedIn() { | |
187 | global $CFG; | |
188 | $loggedIn = false; | |
189 | ||
3056d117 MR |
190 | if ('' == session_id()) { |
191 | $this->startSession(); | |
192 | } | |
193 | ||
39023189 MR |
194 | $this->checkSession(); |
195 | ||
3056d117 MR |
196 | if (isset($this->settings['user'])) { |
197 | if ($this->settings['user'] != null) { | |
198 | $loggedIn = true; | |
199 | } else { | |
200 | if ($CFG->auth_method == 'HTTP_AUTH') { | |
201 | if (isset($this->server['PHP_AUTH_USER'])) { | |
202 | $this->settings['user'] = $this->server['PHP_AUTH_USER']; | |
203 | $loggedIn = true; | |
204 | } | |
b95d1cdb MR |
205 | } |
206 | } | |
207 | } | |
208 | ||
85ec6a84 | 209 | if ($loggedIn == false) { |
258fa280 | 210 | echo '$this->settings: '.var_export($this->settings, true); |
18d80742 | 211 | echo 'R_TIME: '.date('c', $_SERVER['REQUEST_TIME']).' L_ACT: '.date('c', $_SESSION['LAST_ACTIVITY']); |
d3c4a10f | 212 | //exit; |
18d80742 | 213 | } |
6e081c5f | 214 | |
3056d117 | 215 | $_SESSION['settings'] = $this->settings; |
6e081c5f | 216 | |
b95d1cdb MR |
217 | return $loggedIn; |
218 | } | |
219 | ||
220 | public function getUser() { | |
3056d117 MR |
221 | $user = null; |
222 | ||
223 | if ($this->isLoggedIn()) { | |
224 | $user = $this->settings['user']; | |
225 | } | |
226 | ||
227 | return $user; | |
b95d1cdb MR |
228 | } |
229 | ||
230 | public function getHeader() { | |
231 | return $this->header; | |
232 | } | |
233 | ||
234 | public function getFooter() { | |
235 | return $this->footer; | |
236 | } | |
237 | ||
238 | public function getHeading() { | |
239 | return $this->heading; | |
240 | } | |
241 | ||
242 | public function setHeading($heading) { | |
243 | global $CFG; | |
244 | ||
245 | $timeout = $CFG->session_timeout * 60 * 1000; | |
246 | $this->heading = str_replace('__TITLE__', $heading, $this->heading); | |
247 | $this->header = str_replace('__TITLE__', $heading, $this->header); | |
248 | $this->header = str_replace('__ROOT__', $CFG->wwwroot, $this->header); | |
249 | $this->header = str_replace('__TIMEOUT__', $timeout, $this->header); | |
250 | } | |
251 | ||
252 | public function convertContent($code) { | |
253 | $table = array( | |
254 | 'V' => 'Virus', | |
255 | 'B' => 'Banned', | |
256 | 'U' => 'Unchecked', | |
257 | 'S' => 'Spam', | |
258 | 'Y' => 'Spammy', | |
259 | 'M' => 'Bad Mime', | |
260 | 'H' => 'Bad Header', | |
261 | 'O' => 'Over sized', | |
262 | 'T' => 'MTA err', | |
263 | 'C' => 'Clean' | |
264 | ); | |
265 | ||
266 | $string = $table[$code]; | |
267 | if (empty($string)) | |
268 | $string = 'Unknown'; | |
269 | ||
270 | return $string; | |
271 | } | |
6df4b805 | 272 | |
6df4b805 | 273 | } |