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/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['clients'] = $exp2[0];
  62                         $exp2 = explode('</td>', $exp[4]);
  63                         $userdata['server'] = $exp2[0];
  64                         $exp2 = explode('</td>', $exp[5]);
  65                         $userdata['nick'] = $exp2[0];
  66                         $userlist[] = $userdata;
  67                 }
  68                 return $userlist;
  69         }
  70
  71     public function getSeenList() {
  72                 $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/lastseen/");
  73                 $exp = explode('<div class="toptable">', $html);
  74                 $exp = explode('</div>', $exp[1]);
  75                 $exp = explode('<tbody>', $exp[0]);
  76                 $exp = explode('</tbody>', $exp[1]);
  77                 $list = explode('<tr class=', $exp[0]);
  78                 $seenlist = array();
  79                 for($i = 1; $i < count($list); $i++) {
  80                         $userdata = array();
  81                         $exp = explode('<td>', $list[$i]);
  82
  83                         $exp2 = explode('</td>', $exp[1]);
  84                         $userdata['user'] = $exp2[0];
  85                         $exp2 = explode('</td>', $exp[2]);
  86                         $userdata['seen'] = $exp2[0];
  87             $userdata['seen_unix'] = strtotime($exp2[0]);
  88                         $exp2 = explode('</td>', $exp[3]);
  89                         $userdata['info'] = $exp2[0];
  90                         $seenlist[] = $userdata;
  91                 }
  92                 return $seenlist;
  93         }
  94
  95     /*
  96     $settings array elements:
  97         nick
  98         altnick
  99         ident
 100     */
 101     public function addZNC($username, $password, $settings, $servers, $modules, $others) {
 102         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/webadmin/adduser");
 103                 $exp = explode('name="_CSRF_Check" value="', $html);
 104         $exp = explode('"', $exp[1]);
 105         $csrf = $exp[0];
 106         $post = array();
 107         $post['_CSRF_Check'] = $csrf;
 108         $post['submitted'] = '1';
 109         $post['doconnect'] = '1';
 110         $post['user'] = $username;
 111         $post['password'] = $password;
 112         $post['password2'] = $password;
 113         $post['nick'] = $settings['nick'];
 114         $post['altnick'] = $settings['altnick'];
 115         $post['ident'] = $settings['ident'];
 116         $post['statusprefix'] = '*';
 117         $post['servers'] = implode("\n", $servers);
 118         $post['loadmod'] = array();
 119         foreach($modules as $name => $args) {
 120             $post['loadmod'][] = $name;
 121             if($args != "")
 122                 $post['modargs_'.$name] = $args;
 123         }
 124         foreach($others as $name => $value) {
 125             $post[$name] = $value;
 126         }
 127         $html = $this->connector->post("http://".$this->host.":".$this->port."/mods/webadmin/adduser", $post);
 128         return !preg_match("/Invalid Submission/i", $html);
 129     }
 130
 131     public function delZNC($username) {
 132         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/webadmin/deluser?user=".$username);
 133                 $exp = explode('name="_CSRF_Check" value="', $html);
 134         $exp = explode('"', $exp[1]);
 135         $csrf = $exp[0];
 136         $post = array();
 137         $post['_CSRF_Check'] = $csrf;
 138         $post['submitted'] = '1';
 139         $post['user'] = $username;
 140         $this->connector->post("http://".$this->host.":".$this->port."/mods/webadmin/deluser", $post);
 141     }
 142
 143     private function parseHTMLFields($html, &$post) {
 144         preg_match_all("<input ([^\>]*)>", $html, $matches);
 145         foreach($matches[0] as $input) {
 146             $fields = array(0 => "");
 147             $esc = false; $str = false;
 148             $fieldid = 0;
 149             for($i = 0; $i < strlen($input); $i++) {
 150                 if($esc) {
 151                     $esc = false;
 152                     $fields[$fieldid] .= $input[$i];
 153                     continue;
 154                 }
 155                 if($input[$i] == "\\") {
 156                     $esc = true;
 157                 }
 158                 if($input[$i] == "\"") {
 159                     $str = !$str;
 160                     continue;
 161                 }
 162                 if($input[$i] == " " && !$str) {
 163                     $fields[++$fieldid] = "";
 164                     continue;
 165                 }
 166                 $fields[$fieldid] .= $input[$i];
 167             }
 168             $cfields = array();
 169             foreach($fields as $field) {
 170                 $fieldexp = explode("=", $field, 2);
 171                 if(count($fieldexp) != 2) continue;
 172                 $cfields[$fieldexp[0]] = $fieldexp[1];
 173             }
 174             $name = $cfields['name'];
 175             switch($cfields['type']) {
 176                 case "text":
 177                 case "hidden":
 178                     $value = $cfields['value'];
 179                     break;
 180                 case "checkbox":
 181                     if($cfields['checked']) {
 182                         $value = ($cfields['value'] ? $cfields['value'] : "1");
 183                     } else
 184                         $value = null;
 185                     break;
 186                 default:
 187                     $value = null;
 188             }
 189             if($name && $value) {
 190                 if(array_key_exists($name, $post)) {
 191                     if(!is_array($post[$name])) {
 192                         $cvalue = $post[$name];
 193                         $post[$name] = array();
 194                         $post[$name][] = $cvalue;
 195                     }
 196                     $post[$name][] = $value;
 197                 } else
 198                     $post[$name] = $value;
 199             }
 200         }
 201         //textareas
 202         $textareas = explode("<textarea ", $html);
 203         for($i = 1; $i < count($textareas); $i++) {
 204             $exp = explode(">", $textareas[$i]);
 205             $name = explode("name=\"", $exp[0]);
 206             $name = explode("\"", $name[1]);
 207             $name = $name[0];
 208             $content = explode("</textarea", $exp[1]);
 209             $content = $content[0];
 210             $post[$name] = $content;
 211         }
 212         //select boxes
 213         $selectboxes = explode("<select ", $html);
 214         for($j = 1; $j < count($selectboxes); $j++) {
 215             $exp = explode(">", $selectboxes[$j], 2);
 216             $name = explode("name=\"", $exp[0]);
 217             $name = explode("\"", $name[1]);
 218             $name = $name[0];
 219             $content = explode("</select", $exp[1]);
 220             $content = $content[0];
 221             preg_match_all("<option ([^\>]*)>", $content, $matches);
 222             foreach($matches[0] as $input) {
 223                 $fields = array(0 => "");
 224                 $esc = false; $str = false;
 225                 $fieldid = 0;
 226                 for($i = 0; $i < strlen($input); $i++) {
 227                     if($esc) {
 228                         $esc = false;
 229                         $fields[$fieldid] .= $input[$i];
 230                         continue;
 231                     }
 232                     if($input[$i] == "\\") {
 233                         $esc = true;
 234                     }
 235                     if($input[$i] == "\"") {
 236                         $str = !$str;
 237                         continue;
 238                     }
 239                     if($input[$i] == " " && !$str) {
 240                         $fields[++$fieldid] = "";
 241                         continue;
 242                     }
 243                     $fields[$fieldid] .= $input[$i];
 244                 }
 245                 $cfields = array();
 246                 foreach($fields as $field) {
 247                     $fieldexp = explode("=", $field, 2);
 248                     if(count($fieldexp) != 2) continue;
 249                     $cfields[$fieldexp[0]] = $fieldexp[1];
 250                 }
 251                 if(!$post[$name] || $cfields['selected']) {
 252                     $post[$name] = $cfields['value'];
 253                 }
 254             }
 255         }
 256     }
 257
 258     public function editZNC($username, $password = NULL, $new_servers = NULL, $add_modules = NULL, $del_modules = NULL, $others = NULL) {
 259         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/webadmin/edituser?user=".$username);
 260         if(preg_match("/No such username/i", $html)) return false;
 261         $post = array();
 262         $post['loadmod'] = array();
 263         $this->parseHTMLFields($html, $post);
 264         if($password) {
 265             $post['password'] = $password;
 266             $post['password2'] = $password;
 267         }
 268         if($new_servers) {
 269             $post['servers'] = implode("\n", $new_servers);
 270         }
 271         foreach($add_modules as $name => $args) {
 272             $post['loadmod'][] = $name;
 273             if($args != "")
 274                 $post['modargs_'.$name] = $args;
 275         }
 276         foreach($del_modules as $name => $args) {
 277             foreach($post['loadmod'] as $index => $mod) {
 278                 if(strtolower($mod) == strtolower($name))
 279                     unset($post['loadmod'][$index]);
 280             }
 281         }
 282         foreach($others as $name => $value) {
 283             $post[$name] = $value;
 284         }
 285         $html = $this->connector->post("http://".$this->host.":".$this->port."/mods/webadmin/edituser?user=".$username, $post);
 286         return !preg_match("/Invalid Submission/i", $html);
 287     }
 288
 289     public function blockZNC($username, $block) {
 290         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/webadmin/edituser?user=".$username);
 291         if(preg_match("/No such username/i", $html)) return ERR_USER_NOT_FOUND;
 292         $post = array();
 293         $post['loadmod'] = array();
 294         $this->parseHTMLFields($html, $post);
 295         if(!$post['embed_blockuser_presented']) return ERR_MODULE_NOT_FOUND;
 296         if(!($post['embed_blockuser_block'] xor $block)) return ERR_OK;
 297         $post['embed_blockuser_block'] = ($block ? "1" : null);
 298         if(!$block) {
 299             $post['doconnect'] = 1;
 300         }
 301         $html = $this->connector->post("http://".$this->host.":".$this->port."/mods/webadmin/edituser?user=".$username, $post);
 302         return (preg_match("/Invalid Submission/i", $html) ? ERR_UNKNOWN : ERR_OK);
 303     }
 304
 305     public function simulZNC($username, $raw, &$errmsg, $server = true) {
 306         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/send_raw/");
 307         if(preg_match("/Not Found/i", $html)) return ERR_MODULE_NOT_FOUND;
 308                 $exp = explode('name="_CSRF_Check" value="', $html);
 309         $exp = explode('"', $exp[1]);
 310         $csrf = $exp[0];
 311         $post = array();
 312         $post['_CSRF_Check'] = $csrf;
 313         $post['submitted'] = '1';
 314         $post['user'] = $username;
 315         $post['send_to'] = ($server ? "server" : "client");
 316         $post['line'] = $raw;
 317         $this->connector->post("http://".$this->host.":".$this->port."/mods/send_raw/", $post);
 318         return ERR_OK;
 319     }
 320
 321     public function addChan($username, $channel, $key = NULL, $buffer = NULL) {
 322         $html = $this->connector->get("http://".$this->host.":".$this->port."/mods/webadmin/addchan?user=".$username);
 323         if(preg_match("/No such username/i", $html)) return false;
 324                 $exp = explode('name="_CSRF_Check" value="', $html);
 325         $exp = explode('"', $exp[1]);
 326         $csrf = $exp[0];
 327         $post = array();
 328         $post['_CSRF_Check'] = $csrf;
 329         $post['submitted'] = '1';
 330         $post['user'] = $username;
 331         $post['name'] = $channel;
 332         $exp = explode('name="key" value="', $html);
 333         $exp = explode('"', $exp[1]);
 334         $default_key = $exp[0];
 335         $post['key'] = ($key ? $key : $default_key);
 336         $exp = explode('name="buffercount" value="', $html);
 337         $exp = explode('"', $exp[1]);
 338         $default_buffer = $exp[0];
 339         $post['buffercount'] = ($buffer ? $buffer : $default_buffer);
 340         $post['save'] = 'true';
 341         $this->connector->post("http://".$this->host.":".$this->port."/mods/webadmin/addchan?user=".$username, $post);
 342     }
 343
 344 }
 345
 346 ?>