zncadmin/ZNCServer.class.php

   1 <?php
   2 /* ZNCServer.class.php - ZNC Server Class - ZNCAdmin
   3  * Copyright (C) 2011-2012  Philipp Kreil (pk910)
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 define("ERR_OK", 0);
  20 define("ERR_UNKNOWN", 1);
  21 define("ERR_MODULE_NOT_FOUND", 2);
  22 define("ERR_USER_NOT_FOUND", 3);
  23
  24 class ZNCServer {
  25     private $host, $port;
  26     private $connector;
  27
  28     public function ZNCServer($host, $port) {
  29         $this->host = $host;
  30         $this->port = $port;
  31         $this->connector = new HTTPConnector();
  32     }
  33
  34     public function login($user, $pass) {
  35         $post = array(
  36             "user" => $user,
  37             "pass" => $pass,
  38             "submitted" => "1"
  39         );
  40         $this->connector->post("http://".$this->host.":".$this->port."/login", $post);
  41         $http = $this->connector->get("http://".$this->host.":".$this->port."/?cookie_check=true");
  42         $logged_in = !preg_match("/errorbar/i", $http);
  43
  44         return $logged_in;
  45     }
  46
  47     public function getUserList() {
  48         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/global/webadmin/listusers");
  49         $exp = explode('<div class="toptable">', $html);
  50         $exp = explode('</div>', $exp[1]);
  51         $exp = explode('<tbody>', $exp[0]);
  52         $exp = explode('</tbody>', $exp[1]);
  53         $list = explode('<tr class=', $exp[0]);
  54         $userlist = array();
  55         for($i = 1; $i < count($list); $i++) {
  56             $userdata = array();
  57             $exp = explode('<td>', $list[$i]);
  58             $exp2 = explode('</td>', $exp[2]);
  59             $userdata['user'] = $exp2[0];
  60             $exp2 = explode('</td>', $exp[3]);
  61             $userdata['server'] = $exp2[0];
  62             $exp2 = explode('</td>', $exp[4]);
  63             $userdata['clients'] = $exp2[0];
  64             $userlist[] = $userdata;
  65         }
  66         return $userlist;
  67     }
  68
  69     public function getSeenList() {
  70         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/global/lastseen/");
  71         $exp = explode('<div class="toptable">', $html);
  72         $exp = explode('</div>', $exp[1]);
  73         $exp = explode('<tbody>', $exp[0]);
  74         $exp = explode('</tbody>', $exp[1]);
  75         $list = explode('<tr class=', $exp[0]);
  76         $seenlist = array();
  77         for($i = 1; $i < count($list); $i++) {
  78             $userdata = array();
  79             $exp = explode('<td>', $list[$i]);
  80
  81             $exp2 = explode('</td>', $exp[1]);
  82             $userdata['user'] = $exp2[0];
  83             $exp2 = explode('</td>', $exp[2]);
  84             $userdata['seen'] = $exp2[0];
  85             $userdata['seen_unix'] = strtotime($exp2[0]);
  86             $exp2 = explode('</td>', $exp[3]);
  87             $userdata['info'] = $exp2[0];
  88             $seenlist[] = $userdata;
  89         }
  90         return $seenlist;
  91     }
  92
  93     /*
  94     $settings array elements:
  95         nick
  96         altnick
  97         ident
  98     */
  99     public function addZNC($username, $password, $settings, $servers, $modules, $others) {
 100         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/global/webadmin/adduser");
 101         $exp = explode('name="_CSRF_Check" value="', $html);
 102         $exp = explode('"', $exp[1]);
 103         $csrf = $exp[0];
 104         $post = array();
 105         $post['_CSRF_Check'] = $csrf;
 106         $post['submitted'] = '1';
 107         //$post['doconnect'] = '1';
 108         $post['user'] = $username;
 109         $post['password'] = $password;
 110         $post['password2'] = $password;
 111         $post['nick'] = $settings['nick'];
 112         $post['altnick'] = $settings['altnick'];
 113         $post['ident'] = $settings['ident'];
 114         $post['statusprefix'] = '*';
 115         $post['loadmod'] = array();
 116         foreach($modules as $name => $args) {
 117             $post['loadmod'][] = $name;
 118             if($args != "")
 119                 $post['modargs_'.$name] = $args;
 120         }
 121
 122         foreach($others as $name => $value) {
 123             $post[$name] = $value;
 124         }
 125
 126         $html = $this->connector->post("http://".$this->host.":".$this->port."/mods/global/webadmin/adduser", $post);
 127
 128         if(!preg_match("/Invalid Submission/i", $html)) {
 129             if(!$this->addNetwork($username, $settings, $servers, $other)) {
 130                 return false;
 131             }
 132             return !preg_match("/Invalid Submission/i", $html);
 133         }
 134         return !preg_match("/Invalid Submission/i", $html);
 135     }
 136
 137     public function addNetwork($username, $settings, $servers, $other) {
 138         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/global/webadmin/addnetwork?user=".$username);
 139         $exp = explode('name="_CSRF_Check" value="', $html);
 140         $exp = explode('"', $exp[1]);
 141         $csrf = $exp[0];
 142         $post = array();
 143         $post['_CSRF_Check'] = $csrf;
 144         $post['submitted'] = '1';
 145         $post['network'] = 'default';
 146         $post['nick'] = $settings['nick'];
 147         $post['altnick'] = $settings['altnick'];
 148         $post['ident'] = $settings['ident'];
 149         $post['servers'] = implode("\n", $servers);
 150         $post['doconnect'] = '1';
 151         $post['floodprotection'] = '1';
 152         $post['floodrate'] = '1.0';
 153         $post['floodburst'] = '4';
 154         $post['user'] = $username;
 155
 156         foreach($others as $name => $value) {
 157             $post[$name] = $value;
 158         }
 159
 160         $html = $this->connector->post("http://".$this->host.":".$this->port."/mods/global/webadmin/addnetwork", $post);
 161         return !preg_match("/Invalid Submission/i", $html);
 162     }
 163
 164     public function delZNC($username) {
 165         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/global/webadmin/deluser?user=".$username);
 166         $exp = explode('name="_CSRF_Check" value="', $html);
 167         $exp = explode('"', $exp[1]);
 168         $csrf = $exp[0];
 169         $post = array();
 170         $post['_CSRF_Check'] = $csrf;
 171         $post['submitted'] = '1';
 172         $post['user'] = $username;
 173         $this->connector->post("http://".$this->host.":".$this->port."/mods/global/webadmin/deluser", $post);
 174     }
 175
 176     private function parseHTMLFields($html, &$post) {
 177         preg_match_all("<input ([^\>]*)>", $html, $matches);
 178         foreach($matches[0] as $input) {
 179             $fields = array(0 => "");
 180             $esc = false; $str = false;
 181             $fieldid = 0;
 182             for($i = 0; $i < strlen($input); $i++) {
 183                 if($esc) {
 184                     $esc = false;
 185                     $fields[$fieldid] .= $input[$i];
 186                     continue;
 187                 }
 188                 if($input[$i] == "\\") {
 189                     $esc = true;
 190                 }
 191                 if($input[$i] == "\"") {
 192                     $str = !$str;
 193                     continue;
 194                 }
 195                 if($input[$i] == " " && !$str) {
 196                     $fields[++$fieldid] = "";
 197                     continue;
 198                 }
 199                 $fields[$fieldid] .= $input[$i];
 200             }
 201             $cfields = array();
 202             foreach($fields as $field) {
 203                 $fieldexp = explode("=", $field, 2);
 204                 if(count($fieldexp) != 2) continue;
 205                 $cfields[$fieldexp[0]] = $fieldexp[1];
 206             }
 207             $name = $cfields['name'];
 208             switch($cfields['type']) {
 209                 case "text":
 210                 case "hidden":
 211                     $value = $cfields['value'];
 212                     break;
 213                 case "checkbox":
 214                     if($cfields['checked']) {
 215                         $value = ($cfields['value'] ? $cfields['value'] : "1");
 216                     } else
 217                         $value = null;
 218                     break;
 219                 default:
 220                     $value = null;
 221             }
 222             if($name && $value) {
 223                 if(array_key_exists($name, $post)) {
 224                     if(!is_array($post[$name])) {
 225                         $cvalue = $post[$name];
 226                         $post[$name] = array();
 227                         $post[$name][] = $cvalue;
 228                     }
 229                     $post[$name][] = $value;
 230                 } else
 231                     $post[$name] = $value;
 232             }
 233         }
 234         //textareas
 235         $textareas = explode("<textarea ", $html);
 236         for($i = 1; $i < count($textareas); $i++) {
 237             $exp = explode(">", $textareas[$i]);
 238             $name = explode("name=\"", $exp[0]);
 239             $name = explode("\"", $name[1]);
 240             $name = $name[0];
 241             $content = explode("</textarea", $exp[1]);
 242             $content = $content[0];
 243             $post[$name] = $content;
 244         }
 245         //select boxes
 246         $selectboxes = explode("<select ", $html);
 247         for($j = 1; $j < count($selectboxes); $j++) {
 248             $exp = explode(">", $selectboxes[$j], 2);
 249             $name = explode("name=\"", $exp[0]);
 250             $name = explode("\"", $name[1]);
 251             $name = $name[0];
 252             $content = explode("</select", $exp[1]);
 253             $content = $content[0];
 254             preg_match_all("<option ([^\>]*)>", $content, $matches);
 255             foreach($matches[0] as $input) {
 256                 $fields = array(0 => "");
 257                 $esc = false; $str = false;
 258                 $fieldid = 0;
 259                 for($i = 0; $i < strlen($input); $i++) {
 260                     if($esc) {
 261                         $esc = false;
 262                         $fields[$fieldid] .= $input[$i];
 263                         continue;
 264                     }
 265                     if($input[$i] == "\\") {
 266                         $esc = true;
 267                     }
 268                     if($input[$i] == "\"") {
 269                         $str = !$str;
 270                         continue;
 271                     }
 272                     if($input[$i] == " " && !$str) {
 273                         $fields[++$fieldid] = "";
 274                         continue;
 275                     }
 276                     $fields[$fieldid] .= $input[$i];
 277                 }
 278                 $cfields = array();
 279                 foreach($fields as $field) {
 280                     $fieldexp = explode("=", $field, 2);
 281                     if(count($fieldexp) != 2) continue;
 282                     $cfields[$fieldexp[0]] = $fieldexp[1];
 283                 }
 284                 if(!$post[$name] || $cfields['selected']) {
 285                     $post[$name] = $cfields['value'];
 286                 }
 287             }
 288         }
 289     }
 290
 291     public function editZNC($username, $password = NULL, $new_servers = NULL, $add_modules = NULL, $del_modules = NULL, $others = NULL) {
 292         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/global/webadmin/edituser?user=".$username);
 293         if(preg_match("/No such username/i", $html)) return false;
 294         $post = array();
 295         $post['loadmod'] = array();
 296         $this->parseHTMLFields($html, $post);
 297         if($password) {
 298             $post['password'] = $password;
 299             $post['password2'] = $password;
 300         }
 301         if($new_servers) {
 302             $post['servers'] = implode("\n", $new_servers);
 303         }
 304         foreach($add_modules as $name => $args) {
 305             $post['loadmod'][] = $name;
 306             if($args != "")
 307                 $post['modargs_'.$name] = $args;
 308         }
 309         foreach($del_modules as $name => $args) {
 310             foreach($post['loadmod'] as $index => $mod) {
 311                 if(strtolower($mod) == strtolower($name))
 312                     unset($post['loadmod'][$index]);
 313             }
 314         }
 315         foreach($others as $name => $value) {
 316             $post[$name] = $value;
 317         }
 318         $html = $this->connector->post("http://".$this->host.":".$this->port."/mods/global/webadmin/edituser?user=".$username, $post);
 319         return !preg_match("/Invalid Submission/i", $html);
 320     }
 321
 322     public function blockZNC($username, $block) {
 323         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/global/webadmin/edituser?user=".$username);
 324         $handle = fopen('/home/srvx/neonserv/log.txt', 'a');
 325         fwrite($handle, "$html\r\n");
 326         fclose($handle);
 327         if(preg_match("/No such username/i", $html)) return ERR_USER_NOT_FOUND;
 328         $post = array();
 329         $post['user'] = $username;
 330         $post['loadmod'] = array();
 331         $this->parseHTMLFields($html, $post);
 332         if(!$post['embed_blockuser_presented']) return ERR_MODULE_NOT_FOUND;
 333         if(!($post['embed_blockuser_block'] xor $block)) return ERR_OK;
 334         $post['embed_blockuser_block'] = ($block ? "1" : null);
 335         if(!$block) {
 336             $post['doconnect'] = 1;
 337         }
 338         $html = $this->connector->post("http://".$this->host.":".$this->port."/mods/global/webadmin/edituser", $post);
 339         $handle = fopen('/home/srvx/neonserv/log.txt', 'a');
 340         fwrite($handle, "$html\r\n");
 341         fclose($handle);
 342         return (preg_match("/Invalid Submission/i", $html) ? ERR_UNKNOWN : ERR_OK);
 343     }
 344
 345     public function simulZNC($username, $raw, &$errmsg, $server = true) {
 346         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/user/send_raw/");
 347         if(preg_match("/Not Found/i", $html)) return ERR_MODULE_NOT_FOUND;
 348         $exp = explode('name="_CSRF_Check" value="', $html);
 349         $exp = explode('"', $exp[1]);
 350         $csrf = $exp[0];
 351         $post = array();
 352         $post['_CSRF_Check'] = $csrf;
 353         $post['submitted'] = '1';
 354         $post['network'] = $username.'/default';
 355         $post['send_to'] = ($server ? "server" : "client");
 356         $post['line'] = $raw;
 357         $html = $this->connector->post("http://".$this->host.":".$this->port."/mods/user/send_raw/", $post);
 358         return ERR_OK;
 359     }
 360
 361     public function addChan($username, $channel, $key = NULL, $buffer = NULL) {
 362         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/global/webadmin/addchan?user=".$username.'&network=default');
 363         if(preg_match("/No such username/i", $html)) return false;
 364         $exp = explode('name="_CSRF_Check" value="', $html);
 365         $exp = explode('"', $exp[1]);
 366         $csrf = $exp[0];
 367         $post = array();
 368         $post['_CSRF_Check'] = $csrf;
 369         $post['submitted'] = '1';
 370         $post['network'] = 'default';
 371         $post['user'] = $username;
 372         $post['name'] = $channel;
 373         $exp = explode('name="key" value="', $html);
 374         $exp = explode('"', $exp[1]);
 375         $default_key = $exp[0];
 376         $post['key'] = ($key ? $key : $default_key);
 377         $exp = explode('name="buffercount" value="', $html);
 378         $exp = explode('"', $exp[1]);
 379         $default_buffer = $exp[0];
 380         $post['buffercount'] = ($buffer ? $buffer : $default_buffer);
 381         $post['defmodes'] = '';
 382         $post['save'] = 'true';
 383         $post['autoclearchanbuffer'] = 'true';
 384         $this->connector->post("http://".$this->host.":".$this->port."/mods/global/webadmin/addchan?user=".$username.'&network=default', $post);
 385     }
 386
 387 }
 388
 389 ?>