git.defcon.no Git - hermes/blob - alias.php

   1 <?php
   2 require_once('config.php');
   3 require_once('lib/user_functions.php');
   4 require_once('lib/number_functions.php');
   5 require_once('lib/common_functions.php');
   6 require_once('lib/db_functions.php');
   7 require_once('lib/alias_functions.php');
   8
   9 $config = get_config();
  10
  11 $config['sql_link'] = @mysql_connect(
  12         $config['sql_server'],
  13         $config['sql_username'],
  14         $config['sql_password']
  15 );
  16 if ( !$config['sql_link'] )
  17 {
  18         print json_encode( array( 'response' => 'failed', 'cause' => 'error', 'detail' => 'Database connection failed.'));
  19         exit;
  20 }
  21
  22 //*************************************************************************************
  23         switch ( $_SERVER['PATH_INFO'] )
  24         {
  25                 case "/list":
  26                         break;
  27                 case "/add":
  28                         if ( array_key_exists( 'destination', $_GET)
  29                                 //&& array_key_exists( 'domain', $_GET )
  30                                 && array_key_exists( 'alias_username', $_GET )
  31                                 && array_key_exists( 'alias_domain', $_GET ) )
  32                         {
  33                                 $alias_username = $_GET['alias_username'];
  34                                 $alias_domain   = $_GET['alias_domain'];
  35
  36                                 if ( !verify_sipadress($_GET['destination']) )
  37                                 {
  38                                         // TODO: Provide a better response..
  39                                         print json_encode ( array( 'response' => 'invalid', 'cause' => 'destination' ) );
  40                                         break;
  41                                 }
  42                                 if ( !verify_sipadress( $alias_username . "@" . $alias_domain) )
  43                                 {
  44                                         // TODO: Provide a better response..
  45                                         print json_encode ( array( 'response' => 'invalid', 'cause' => 'alias' ) );
  46                                         break;
  47                                 }
  48
  49                                 list ( $dest_username, $dest_domain ) = split_sipaddress( $_GET['destination']);
  50
  51                                 if ( (!$dest_username)||(!$dest_domain))
  52                                 {
  53                                         // TODO: Provide a better response..
  54                                         print json_encode ( array( 'response' => 'invalid', 'cause' => 'alias' ) );
  55                                         break;
  56                                 }
  57                                 if ( !is_kamailio_domain( $alias_domain ) )
  58                                 {
  59                                         print json_encode ( array( 'response' => 'invalid', 'cause' => 'nxdomain' ) );
  60                                         break;
  61                                 }
  62                                 if ( is_kamailio_domain( $dest_domain) && ( !is_kamailio_subscriber($dest_username, $dest_domain) ) )
  63                                 {
  64                                         print json_encode( array ( 'response' => 'failed', 'cause' => 'nonexistant', 'detail' => 'Requesting a local alias, but there is no such user'));
  65                                         break;
  66                                 }
  67                                 if ( verify_e164( $alias_username ) && is_kamailio_subscriber($dest_username, $dest_domain) )
  68                                 {
  69                                         $t = get_e164_alias( $dest_username, $dest_domain );
  70                                         if ( $t )
  71                                         {
  72                                                 print json_encode ( array(
  73                                                         'response' => 'failed',
  74                                                         'cause' => 'exists',
  75                                                         'detail' => 'User already has E164 number alias',
  76                                                         'alias' => $t ));
  77                                                 break;
  78                                         }
  79                                 }
  80                                 if ( alias_exists ( $alias_username, $alias_domain ) )
  81                                 {
  82                                         print json_encode( array ( 'response' => 'failed', 'cause' => 'exists', 'detail' => 'The requested alias is already present.'));
  83                                         break;
  84                                 }
  85                                 if ( add_alias( $alias_username, $alias_domain, $dest_username, $dest_domain ) )
  86                                 {
  87                                         print json_encode( array ('response' => 'ok',
  88                                                 'alias' => $alias_username . "@" . $alias_domain,
  89                                                 'destination' => $dest_username . "@" . $dest_domain ));
  90                                         break;
  91                                 }
  92                                 print json_encode ( array ( 'response' => 'error' ));
  93                                 break;
  94                         }
  95                         else
  96                         {
  97                                 print json_encode ( array( 'response' => 'invalid') );
  98                         }
  99                         break;
 100                 case "/remove":
 101                         if ( array_key_exists( 'alias_username', $_GET )
 102                                 && array_key_exists( 'alias_domain', $_GET ) )
 103                         {
 104                                 $alias_username = $_GET['alias_username'];
 105                                 $alias_domain   = $_GET['alias_domain'];
 106
 107                                 if ( !verify_sipadress( $alias_username . "@" . $alias_domain) )
 108                                 {
 109                                         // TODO: Provide a better response..
 110                                         print json_encode ( array( 'response' => 'invalid', 'cause' => 'address', 'detail' => 'Not a valid SIP address' ) );
 111                                         break;
 112                                 }
 113                                 if ( ! alias_exists ( $alias_username, $alias_domain ) )
 114                                 {
 115                                         print json_encode( array ( 'response' => 'failed', 'cause' => 'nonexistant', 'detail' => 'The requested alias does not exist.'));
 116                                         break;
 117                                 }
 118                                 if ( remove_alias( $alias_username, $alias_domain ) )
 119                                 {
 120                                         print json_encode( array ('response' => 'ok',
 121                                                 'alias' => $alias_username . "@" . $alias_domain));
 122                                         break;
 123                                 }
 124                                 print json_encode ( array ( 'response' => 'error' ));
 125                                 break;
 126                         }
 127                         print json_encode ( array( 'response' => 'invalid') );
 128                         break;
 129                 default:
 130                         print json_encode ( array( 'response' => 'invalid') );
 131         }
 132 mysql_close( $config['sql_link'] );
 133 ?>