| 1 | <?php |
| 2 | /*************************************************************************** |
| 3 | * Copyright (C) 2003-2007 Polytechnique.org * |
| 4 | * http://opensource.polytechnique.org/ * |
| 5 | * * |
| 6 | * This program is free software; you can redistribute it and/or modify * |
| 7 | * it under the terms of the GNU General Public License as published by * |
| 8 | * the Free Software Foundation; either version 2 of the License, or * |
| 9 | * (at your option) any later version. * |
| 10 | * * |
| 11 | * This program is distributed in the hope that it will be useful, * |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 14 | * GNU General Public License for more details. * |
| 15 | * * |
| 16 | * You should have received a copy of the GNU General Public License * |
| 17 | * along with this program; if not, write to the Free Software * |
| 18 | * Foundation, Inc., * |
| 19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
| 20 | ***************************************************************************/ |
| 21 | |
| 22 | require_once("xorg.misc.inc.php"); |
| 23 | |
| 24 | // {{{ defines |
| 25 | |
| 26 | define("SUCCESS", 1); |
| 27 | define("ERROR_INACTIVE_REDIRECTION", 2); |
| 28 | define("ERROR_INVALID_EMAIL", 3); |
| 29 | define("ERROR_LOOP_EMAIL", 4); |
| 30 | |
| 31 | // }}} |
| 32 | // {{{ function fix_bestalias() |
| 33 | |
| 34 | function fix_bestalias($uid) |
| 35 | { |
| 36 | $res = XDB::query("SELECT COUNT(*) FROM aliases WHERE id={?} AND FIND_IN_SET('bestalias',flags) AND type!='homonyme'", $uid); |
| 37 | if ($n = $res->fetchOneCell()) { |
| 38 | return; |
| 39 | } |
| 40 | XDB::execute("UPDATE aliases |
| 41 | SET flags=CONCAT(flags,',','bestalias') |
| 42 | WHERE id={?} AND type!='homonyme' |
| 43 | ORDER BY !FIND_IN_SET('usage',flags),alias LIKE '%.%', LENGTH(alias) |
| 44 | LIMIT 1", $uid); |
| 45 | } |
| 46 | |
| 47 | // }}} |
| 48 | // {{{ function valide_email() |
| 49 | |
| 50 | function valide_email($str) |
| 51 | { |
| 52 | global $globals; |
| 53 | |
| 54 | $em = trim(rtrim($str)); |
| 55 | $em = str_replace('<', '', $em); |
| 56 | $em = str_replace('>', '', $em); |
| 57 | list($ident, $dom) = explode('@', $em); |
| 58 | if ($dom == $globals->mail->domain or $dom == $globals->mail->domain2) { |
| 59 | list($ident1) = explode('_', $ident); |
| 60 | list($ident) = explode('+', $ident1); |
| 61 | } |
| 62 | return $ident . '@' . $dom; |
| 63 | } |
| 64 | |
| 65 | // }}} |
| 66 | // {{{ class Bogo |
| 67 | |
| 68 | class Bogo |
| 69 | { |
| 70 | // {{{ properties |
| 71 | |
| 72 | private $state; |
| 73 | private $_states = Array('let_spams', 'tag_spams', 'tag_and_drop_spams', 'drop_spams'); |
| 74 | |
| 75 | // }}} |
| 76 | // {{{ constructor |
| 77 | |
| 78 | public function __construct($uid) |
| 79 | { |
| 80 | if (!$uid) { |
| 81 | return; |
| 82 | } |
| 83 | $res = XDB::query('SELECT email FROM emails WHERE uid={?} AND flags="filter"', $uid); |
| 84 | if ($res->numRows()) { |
| 85 | $this->state = $res->fetchOneCell(); |
| 86 | } else { |
| 87 | $this->state = 'tag_and_drop_spams'; |
| 88 | $res = XDB::query("INSERT INTO emails (uid,email,rewrite,panne,flags) |
| 89 | VALUES ({?},'tag_and_drop_spams','','0000-00-00','filter')", $uid); |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | // }}} |
| 94 | // {{{ function change() |
| 95 | |
| 96 | public function change($uid, $state) |
| 97 | { |
| 98 | $this->state = is_int($state) ? $this->_states[$state] : $state; |
| 99 | XDB::execute('UPDATE emails SET email={?} WHERE uid={?} AND flags = "filter"', |
| 100 | $this->state, $uid); |
| 101 | } |
| 102 | |
| 103 | // }}} |
| 104 | // {{{ function level() |
| 105 | |
| 106 | public function level() |
| 107 | { |
| 108 | return array_search($this->state, $this->_states); |
| 109 | } |
| 110 | |
| 111 | // }}} |
| 112 | } |
| 113 | |
| 114 | // }}} |
| 115 | // {{{ class Email |
| 116 | |
| 117 | class Email |
| 118 | { |
| 119 | // {{{ properties |
| 120 | |
| 121 | public $email; |
| 122 | public $active; |
| 123 | public $broken; |
| 124 | public $rewrite; |
| 125 | public $panne; |
| 126 | public $last; |
| 127 | public $panne_level; |
| 128 | |
| 129 | // }}} |
| 130 | // {{{ constructor |
| 131 | |
| 132 | public function __construct($row) |
| 133 | { |
| 134 | list($this->email, $flags, $this->rewrite, $this->panne, $this->last, $this->panne_level) = $row; |
| 135 | $this->active = ($flags == 'active'); |
| 136 | $this->broken = ($flags == 'panne'); |
| 137 | } |
| 138 | |
| 139 | // }}} |
| 140 | // {{{ function activate() |
| 141 | |
| 142 | public function activate($uid) |
| 143 | { |
| 144 | if (!$this->active) { |
| 145 | XDB::execute("UPDATE emails |
| 146 | SET panne_level = IF(flags = 'panne', panne_level - 1, panne_level), |
| 147 | flags = 'active' |
| 148 | WHERE uid={?} AND email={?}", $uid, $this->email); |
| 149 | $_SESSION['log']->log("email_on", $this->email.($uid!=S::v('uid') ? "(admin on $uid)" : "")); |
| 150 | $this->active = true; |
| 151 | $this->broken = false; |
| 152 | } |
| 153 | } |
| 154 | |
| 155 | // }}} |
| 156 | // {{{ function deactivate() |
| 157 | |
| 158 | public function deactivate($uid) |
| 159 | { |
| 160 | if ($this->active) { |
| 161 | XDB::execute("UPDATE emails SET flags ='' |
| 162 | WHERE uid={?} AND email={?}", $uid, $this->email); |
| 163 | $_SESSION['log']->log("email_off",$this->email.($uid!=S::v('uid') ? "(admin on $uid)" : "") ); |
| 164 | $this->active = false; |
| 165 | } |
| 166 | } |
| 167 | |
| 168 | // }}} |
| 169 | // {{{ function rewrite() |
| 170 | |
| 171 | public function rewrite($rew, $uid) |
| 172 | { |
| 173 | if ($this->rewrite == $rew) { |
| 174 | return; |
| 175 | } |
| 176 | if (!$rew || !isvalid_email($rew)) { |
| 177 | $rew = ''; |
| 178 | } |
| 179 | XDB::execute('UPDATE emails SET rewrite={?} WHERE uid={?} AND email={?}', $rew, $uid, $this->email); |
| 180 | $this->rewrite = $rew; |
| 181 | return; |
| 182 | } |
| 183 | |
| 184 | // }}} |
| 185 | } |
| 186 | |
| 187 | // }}} |
| 188 | // {{{ class Redirect |
| 189 | |
| 190 | class Redirect |
| 191 | { |
| 192 | // {{{ properties |
| 193 | |
| 194 | private $flag_active = 'active'; |
| 195 | private $uid; |
| 196 | |
| 197 | public $emails; |
| 198 | public $bogo; |
| 199 | |
| 200 | // }}} |
| 201 | // {{{ function Redirect() |
| 202 | |
| 203 | public function __construct($_uid) |
| 204 | { |
| 205 | $this->uid=$_uid; |
| 206 | $res = XDB::iterRow("SELECT email, flags, rewrite, panne, last, panne_level |
| 207 | FROM emails |
| 208 | WHERE uid = {?} AND flags != 'filter'", $_uid); |
| 209 | $this->emails=Array(); |
| 210 | while ($row = $res->next()) { |
| 211 | $this->emails[] = new Email($row); |
| 212 | } |
| 213 | $this->bogo = new Bogo($_uid); |
| 214 | } |
| 215 | |
| 216 | // }}} |
| 217 | // {{{ function other_active() |
| 218 | |
| 219 | public function other_active($email) |
| 220 | { |
| 221 | foreach ($this->emails as $mail) { |
| 222 | if ($mail->email!=$email && $mail->active) { |
| 223 | return true; |
| 224 | } |
| 225 | } |
| 226 | return false; |
| 227 | } |
| 228 | |
| 229 | // }}} |
| 230 | // {{{ function delete_email() |
| 231 | |
| 232 | public function delete_email($email) |
| 233 | { |
| 234 | if (!$this->other_active($email)) { |
| 235 | return ERROR_INACTIVE_REDIRECTION; |
| 236 | } |
| 237 | XDB::execute('DELETE FROM emails WHERE uid={?} AND email={?}', $this->uid, $email); |
| 238 | $_SESSION['log']->log('email_del',$email.($this->uid!=S::v('uid') ? " (admin on {$this->uid})" : "")); |
| 239 | foreach ($this->emails as $i=>$mail) { |
| 240 | if ($email==$mail->email) { |
| 241 | unset($this->emails[$i]); |
| 242 | } |
| 243 | } |
| 244 | check_redirect($this); |
| 245 | return SUCCESS; |
| 246 | } |
| 247 | |
| 248 | // }}} |
| 249 | // {{{ function add_email() |
| 250 | |
| 251 | public function add_email($email) |
| 252 | { |
| 253 | $email_stripped = strtolower(trim($email)); |
| 254 | if (!isvalid_email($email_stripped)) { |
| 255 | return ERROR_INVALID_EMAIL; |
| 256 | } |
| 257 | if (!isvalid_email_redirection($email_stripped)) { |
| 258 | return ERROR_LOOP_EMAIL; |
| 259 | } |
| 260 | XDB::execute('REPLACE INTO emails (uid,email,flags) VALUES({?},{?},"active")', $this->uid, $email); |
| 261 | if ($logger = S::v('log', null)) { // may be absent --> step4.php |
| 262 | $logger->log('email_add',$email.($this->uid!=S::v('uid') ? " (admin on {$this->uid})" : "")); |
| 263 | } |
| 264 | foreach ($this->emails as $mail) { |
| 265 | if ($mail->email == $email_stripped) { |
| 266 | return SUCCESS; |
| 267 | } |
| 268 | } |
| 269 | $this->emails[] = new Email(array($email, 'active', '', '0000-00-00', '0000-00-00', 0)); |
| 270 | |
| 271 | // security stuff |
| 272 | check_email($email, "Ajout d'une adresse surveillée aux redirections de " . $this->uid); |
| 273 | check_redirect($this); |
| 274 | return SUCCESS; |
| 275 | } |
| 276 | |
| 277 | // }}} |
| 278 | // {{{ function modify_email() |
| 279 | |
| 280 | public function modify_email($emails_actifs, $emails_rewrite) |
| 281 | { |
| 282 | foreach ($this->emails as $i=>$mail) { |
| 283 | if (in_array($mail->email,$emails_actifs)) { |
| 284 | $this->emails[$i]->activate($this->uid); |
| 285 | } else { |
| 286 | $this->emails[$i]->deactivate($this->uid); |
| 287 | } |
| 288 | $this->emails[$i]->rewrite($emails_rewrite[$mail->email], $this->uid); |
| 289 | } |
| 290 | check_redirect($this); |
| 291 | } |
| 292 | |
| 293 | public function modify_one_email($email, $activate) |
| 294 | { |
| 295 | $allinactive = true; |
| 296 | $thisone = false; |
| 297 | foreach ($this->emails as $i=>$mail) { |
| 298 | if ($mail->email == $email) { |
| 299 | $thisone = $i; |
| 300 | } |
| 301 | $allinactive &= !$mail->active || $mail->email == $email; |
| 302 | } |
| 303 | if ($thisone === false) { |
| 304 | return ERROR_INVALID_EMAIL; |
| 305 | } |
| 306 | if ($allinactive || $activate) { |
| 307 | $this->emails[$thisone]->activate($this->uid); |
| 308 | } else { |
| 309 | $this->emails[$thisone]->deactivate($this->uid); |
| 310 | } |
| 311 | check_redirect($this); |
| 312 | if ($allinactive && !$activate) { |
| 313 | return ERROR_INACTIVE_REDIRECTION; |
| 314 | } else { |
| 315 | return SUCCESS; |
| 316 | } |
| 317 | } |
| 318 | |
| 319 | public function modify_one_email_redirect($email, $redirect) |
| 320 | { |
| 321 | foreach ($this->emails as $i=>$mail) { |
| 322 | if ($mail->email == $email) { |
| 323 | $this->emails[$i]->rewrite($redirect, $this->uid); |
| 324 | check_redirect($this); |
| 325 | return; |
| 326 | } |
| 327 | } |
| 328 | } |
| 329 | // }}} |
| 330 | // {{{ function get_broken_mx() |
| 331 | |
| 332 | public function get_broken_mx() |
| 333 | { |
| 334 | $res = XDB::query("SELECT host, text |
| 335 | FROM mx_watch |
| 336 | WHERE state != 'ok'"); |
| 337 | if (!$res->numRows()) { |
| 338 | return array(); |
| 339 | } |
| 340 | $mxs = $res->fetchAllAssoc(); |
| 341 | $mails = array(); |
| 342 | foreach ($this->emails as &$mail) { |
| 343 | if ($mail->active) { |
| 344 | list(,$domain) = explode('@', $mail->email); |
| 345 | getmxrr($domain, $lcl_mxs); |
| 346 | if (empty($lcl_mxs)) { |
| 347 | $lcl_mxs = array($domain); |
| 348 | } |
| 349 | $broken = false; |
| 350 | foreach ($mxs as &$mx) { |
| 351 | foreach ($lcl_mxs as $lcl) { |
| 352 | if (fnmatch($mx['host'], $lcl)) { |
| 353 | $broken = $mx['text']; |
| 354 | break; |
| 355 | } |
| 356 | } |
| 357 | if ($broken) { |
| 358 | $mails[] = array('mail' => $mail->email, 'text' => $broken); |
| 359 | } |
| 360 | } |
| 361 | } |
| 362 | } |
| 363 | return $mails; |
| 364 | } |
| 365 | |
| 366 | // }}} |
| 367 | } |
| 368 | |
| 369 | // }}} |
| 370 | |
| 371 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
| 372 | ?> |