modules/vhosts/include/vhosts.php (f36d844) - webinterface.git

vhosts.php

<?php

require_once("inc/base.php");
require_once("inc/error.php");
require_once("inc/security.php");

require_once('class/domain.php');

require_once("certs.php");

function list_vhosts()
{
  $uid = (int) $_SESSION['userinfo']['uid'];
  $result = db_query("SELECT vh.id,fqdn,domain,docroot,docroot_is_default,php,cgi,vh.certid AS cert, vh.ssl, vh.options,logtype,errorlog,IF(dav.id IS NULL OR dav.type='svn', 0, 1) AS is_dav,IF(dav.id IS NULL OR dav.type='dav', 0, 1) AS is_svn, IF(webapps.id IS NULL, 0, 1) AS is_webapp, stats FROM vhosts.v_vhost AS vh LEFT JOIN vhosts.dav ON (dav.vhost=vh.id) LEFT JOIN vhosts.webapps ON (webapps.vhost = vh.id) WHERE uid={$uid} ORDER BY domain,hostname");
  $ret = array();
  while ($item = mysql_fetch_assoc($result))
    array_push($ret, $item);
  return $ret;
}

function empty_vhost()
{
  $vhost['id'] = NULL;
  $vhost['hostname'] = '';
  
  $vhost['domain_id'] = -1;
  $vhost['domain'] = $_SESSION['userinfo']['username'].'.'.config('masterdomain');
  
  $vhost['homedir'] = $_SESSION['userinfo']['homedir'];
  $vhost['docroot'] = NULL;
  $vhost['php'] = 'php53';
  $vhost['cgi'] = 1;
  $vhost['ssl'] = NULL;
  $vhost['suexec_user'] = NULL;
  $vhost['logtype'] = NULL;
  $vhost['errorlog'] = 0;
  $vhost['is_dav'] = 0;
  $vhost['is_svn'] = 0;
  $vhost['is_webapp'] = 0;
  $vhost['webapp_id'] = NULL;
  
  $vhost['cert'] = NULL;
  $vhost['certid'] = NULL;
  $vhost['ipv4'] = NULL;
  $vhost['autoipv6'] = 2; // 1 => Eine IP pro User, 2 => Eine IP pro VHost

$vhost['options'] = '';
  $vhost['stats'] = NULL;
  return $vhost;
}

function empty_alias()
{
  $alias['hostname'] = '';
  
  $alias['domain_id'] = -1;
  $alias['domain'] = $_SESSION['userinfo']['username'].'.'.config('masterdomain');
  
  $alias['options'] = '';
  return $alias;
}

function domainselect($selected = NULL, $selectattribute = '')
{
  global $domainlist, $config;
  if ($domainlist == NULL)
    $domainlist = get_domain_list($_SESSION['customerinfo']['customerno'],
                                  $_SESSION['userinfo']['uid']);
  $selected = (int) $selected;

$ret = '<select id="domain" name="domain" size="1" '.$selectattribute.' >';
  $ret .= ' <option value="-1">'.$_SESSION['userinfo']['username'].'.'.config('masterdomain').'</option>';
  $ret .= ' <option value="" disabled="disabled">--------------------------------</option>';
  foreach ($domainlist as $dom)
  {
    $s = ($selected == $dom->id) ? ' selected="selected" ': '';
    $ret .= "<option value=\"{$dom->id}\"{$s}>{$dom->fqdn}</option>\n";
  }
  $ret .= '</select>';
  return $ret;
}

function get_vhost_details($id)
{
  $id = (int) $id;
  $uid = (int) $_SESSION['userinfo']['uid'];
  $result = db_query("SELECT vh.*,IF(dav.id IS NULL OR dav.type='svn', 0, 1) AS is_dav,IF(dav.id IS NULL OR dav.type='dav', 0, 1) AS is_svn, IF(webapps.id IS NULL, 0, 1) AS is_webapp FROM vhosts.v_vhost AS vh LEFT JOIN vhosts.dav ON (dav.vhost=vh.id) LEFT JOIN vhosts.webapps ON (webapps.vhost = vh.id) WHERE uid={$uid} AND vh.id={$id}");
  if (mysql_num_rows($result) != 1)
    system_failure('Interner Fehler beim Auslesen der Daten');

$ret = mysql_fetch_assoc($result);
  DEBUG($ret);
  return $ret;
}

function list_available_webapps()
{
  $result = db_query("SELECT id,displayname FROM vhosts.global_webapps");
  $ret = array();
  while ($item = mysql_fetch_assoc($result))
    array_push($ret, $item);
  return $ret;
}

function delete_vhost($id)
{
  $id = (int) $id;
  if ($id == 0)
    system_failure("id == 0");
  $vhost = get_vhost_details($id);
  logger(LOG_INFO, 'modules/vhosts/include/vhosts', 'vhosts', 'Removing vhost #'.$id.' ('.$vhost['hostname'].'.'.$vhost['domain'].')');
  db_query("DELETE FROM vhosts.vhost WHERE id={$vhost['id']} LIMIT 1");
}

function save_vhost($vhost)
{
  if (! is_array($vhost))
    system_failure('$vhost kein array!');
  $id = (int) $vhost['id'];
  $hostname = maybe_null($vhost['hostname']);
  $domain = (int) $vhost['domain_id'];
  if ($domain == 0)
    system_failure('$domain == 0');
  if ($vhost['domain_id'] == -1)
    $domain = 'NULL';
  $docroot = maybe_null($vhost['docroot']);
  $php = maybe_null($vhost['php']);
  $cgi = ($vhost['cgi'] == 1 ? 1 : 0);
  $ssl = maybe_null($vhost['ssl']);
  $suexec_user = 'NULL';

$available_suexec = available_suexec_users();
  foreach ($available_suexec AS $u)
    if ($u['uid'] == $vhost['suexec_user'])
      $suexec_user = $u['uid'];

$logtype = maybe_null($vhost['logtype']);
  $errorlog = (int) $vhost['errorlog'];
  if ($vhost['is_svn']) {
    if (! $vhost['options']) $vhost['options']='nodocroot';
    else $vhost['options']+=",nodocroot";
  }
  $options = mysql_real_escape_string( $vhost['options'] );

$cert = 0;
  $certs = user_certs();
  foreach ($certs as $c)
    if ($c['id'] == $vhost['cert'])
      $cert = $c['id'];
  if ($cert == 0)
    $cert = 'NULL';

$ipv4 = 'NULL';
  $ipv4_avail = user_ipaddrs();
  if (in_array($vhost['ipv4'], $ipv4_avail))
  {
    $ipv4 = maybe_null($vhost['ipv4']);
  }

$autoipv6 = 1;
  if ($vhost['autoipv6'] == 0 ||  $vhost['autoipv6'] == 2) {
    $autoipv6 = $vhost['autoipv6'];
  }

$stats = maybe_null($vhost['stats']);

if ($id != 0) {
    logger(LOG_INFO, 'modules/vhosts/include/vhosts', 'vhosts', 'Updating vhost #'.$id.' ('.$vhost['hostname'].'.'.$vhost['domain'].')');
    db_query("UPDATE vhosts.vhost SET hostname={$hostname}, domain={$domain}, docroot={$docroot}, php={$php}, cgi={$cgi}, `ssl`={$ssl}, `suexec_user`={$suexec_user}, logtype={$logtype}, errorlog={$errorlog}, certid={$cert}, ipv4={$ipv4}, autoipv6={$autoipv6}, options='{$options}', stats={$stats} WHERE id={$id} LIMIT 1");
  }
  else {
    logger(LOG_INFO, 'modules/vhosts/include/vhosts', 'vhosts', 'Creating vhost '.$vhost['hostname'].'.'.$vhost['domain'].'');
    $result = db_query("INSERT INTO vhosts.vhost (user, hostname, domain, docroot, php, cgi, `ssl`, `suexec_user`, logtype, errorlog, certid, ipv4, autoipv6, options, stats) VALUES ({$_SESSION['userinfo']['uid']}, {$hostname}, {$domain}, {$docroot}, {$php}, {$cgi}, {$ssl}, {$suexec_user}, {$logtype}, {$errorlog}, {$cert}, {$ipv4}, {$autoipv6}, '{$options}', {$stats})");
    $id = mysql_insert_id();
  }
  $oldvhost = get_vhost_details($id);
  /*
    these vars may be 0 or 1.
    So newval > oldval means that it has been switched on yet.
  */
  if ($vhost['is_dav'] > $oldvhost['is_dav'])
      make_dav_vhost($id);
  elseif ($vhost['is_svn'] > $oldvhost['is_svn'])
      make_svn_vhost($id);
  elseif ($vhost['is_webapp'] > $oldvhost['is_webapp'])
      make_webapp_vhost($id, $vhost['webapp_id']);
  elseif ($vhost['is_dav'] == 0 && $vhost['is_svn'] == 0 && $vhost['is_webapp'] == 0)
      make_regular_vhost($id);
}

function get_alias_details($id)
{
  $id = (int) $id;
  $uid = (int) $_SESSION['userinfo']['uid'];
  $result = db_query("SELECT * FROM vhosts.v_alias WHERE id={$id}");
  
  if (mysql_num_rows($result) != 1)
    system_failure('Interner Fehler beim Auslesen der Alias-Daten');
  
  $alias = mysql_fetch_assoc($result);
  
  if ($alias['domain_id'] == NULL) {
    $alias['domain_id'] = -1;
  }

/* Das bewirkt, dass nur die eigenen Aliase gesehen werden können */
  get_vhost_details( (int) $alias['vhost'] );

return $alias;
}

function delete_alias($id)
{
  $id = (int) $id;
  $alias = get_alias_details($id);

logger(LOG_INFO, 'modules/vhosts/include/vhosts', 'aliases', 'Removing alias #'.$id.' ('.$alias['hostname'].'.'.$alias['domain'].')');
  db_query("DELETE FROM vhosts.alias WHERE id={$id}");
}

function available_suexec_users()
{
  $uid = (int) $_SESSION['userinfo']['uid'];
  $result = db_query("SELECT uid, username FROM vhosts.available_users LEFT JOIN vhosts.v_useraccounts ON (uid = suexec_user) WHERE mainuser={$uid}");
  $ret = array();
  while ($i = mysql_fetch_assoc($result))
    $ret[] = $i;
  DEBUG('available suexec-users:');
  DEBUG($ret);
  return $ret;

}

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