function gs_prov_get_wan_outbound_proxy($db, $phone_ip, $user_id)
{
$ret = array('sip_proxy_from_wan' => '', 'sip_server_from_wan' => '');
if (ip_addr_in_network_list($phone_ip, gs_get_conf('GS_PROV_LAN_NETS'))) {
gs_log(GS_LOG_DEBUG, "Phone {$phone_ip} is in LAN => no SIP proxy");
return $ret;
}
$rs = $db->execute('SELECT `h`.`id`, `h`.`host` ' . 'FROM ' . '`users` `u` JOIN ' . '`hosts` `h` ON (`h`.`id`=`u`.`host_id`) ' . 'WHERE `u`.`id`=' . $user_id);
if (!$rs || !($host = $rs->getRow())) {
gs_log(GS_LOG_WARNING, "Failed to find host for user id {$user_id}");
return $ret;
}
if (!ip_addr_in_network_list($host['host'], gs_get_conf('GS_PROV_LAN_NETS'))) {
gs_log(GS_LOG_DEBUG, "Host " . $host['host'] . " is in WAN => no SIP proxy");
return $ret;
}
# phone in WAN, host in LAN => get outbound proxy for the phone
$ret['sip_proxy_from_wan'] = $db->executeGetOne('SELECT `value` ' . 'FROM `host_params` ' . 'WHERE ' . '`host_id`=' . (int) $host['id'] . ' AND ' . '`param`=\'sip_proxy_from_wan\'');
if (!$ret['sip_proxy_from_wan']) {
$ret['sip_proxy_from_wan'] = '';
} else {
if (!preg_match('/^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}$/', $ret['sip_proxy_from_wan'])) {
gs_log(GS_LOG_WARNING, 'Invalid proxy IP addr. "' . $ret['sip_proxy_from_wan'] . '"');
$ret['sip_proxy_from_wan'] = '';
}
}
# phone in WAN, host in LAN => get server for the phone
$ret['sip_server_from_wan'] = $db->executeGetOne('SELECT `value` ' . 'FROM `host_params` ' . 'WHERE ' . '`host_id`=' . (int) $host['id'] . ' AND ' . '`param`=\'sip_server_from_wan\'');
if (!$ret['sip_server_from_wan']) {
$ret['sip_server_from_wan'] = '';
} else {
if (!preg_match('/^[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}$/', $ret['sip_server_from_wan'])) {
gs_log(GS_LOG_WARNING, 'Invalid SBC IP addr. "' . $ret['sip_server_from_wan'] . '"');
$ret['sip_server_from_wan'] = '';
}
}
gs_log(GS_LOG_DEBUG, "Phone {$phone_ip} in WAN, host " . $host['host'] . " in LAN => sip_proxy_from_wan: " . $ret['sip_proxy_from_wan'] . ", sip_server_from_wan: " . $ret['sip_server_from_wan']);
return $ret;
}
function _deploy_file($type, $ftp_path, $filename, $wan = null)
{
global $nonce;
global $requester;
$type = strToUpper($type);
$deploy_via_http = gs_get_conf('GS_SIEMENS_PROV_PREFER_HTTP') && $type === 'RINGTONE';
if (!$deploy_via_http) {
# FTP
if ($wan === null) {
include_once GS_DIR . 'inc/netmask.php';
$wan = ip_addr_in_network_list($requester['phone_ip'], gs_get_conf('GS_PROV_LAN_NETS'));
}
gs_log(GS_LOG_DEBUG, 'Phone ' . $requester['phone_ip'] . ' is in ' . ($wan ? 'WAN' : 'LAN'));
$file_server = gs_get_conf($wan ? 'GS_PROV_SIEMENS_FTP_SERVER_WAN' : 'GS_PROV_SIEMENS_FTP_SERVER_LAN', gs_get_conf('GS_PROV_HOST'));
if ($ftp_path == '' || $ftp_path === '/') {
$ftp_path = './';
}
$external_ftp_path = gs_get_conf('GS_PROV_SIEMENS_FTP_PATH');
if ($external_ftp_path !== null) {
if (subStr($external_ftp_path, -1) !== '/') {
$external_ftp_path .= '/';
}
$ftp_path = $external_ftp_path . $ftp_path;
}
unset($external_ftp_path);
} else {
# HTTPS
switch ($type) {
case 'RINGTONE':
$ftp_path = '/ringtones/';
}
$http_url = 'https://' . gs_get_conf('GS_PROV_HOST') . ':18443' . $ftp_path . $filename;
}
if (!$deploy_via_http) {
# FTP
include_once GS_DIR . 'inc/ftp-filesize.php';
$ftp = new GS_FTP_FileSize();
if (!$ftp->connect($file_server, null, gs_get_conf('GS_PROV_SIEMENS_FTP_USER'), gs_get_conf('GS_PROV_SIEMENS_FTP_PWD'))) {
gs_log(GS_LOG_DEBUG, 'Siemens prov.: Can\'t deploy ' . $type . ' file (FTP server failed)');
return false;
} else {
$filesize = $ftp->file_size($ftp_path . $filename);
$ftp->disconnect();
if ($filesize < 0) {
gs_log(GS_LOG_DEBUG, 'Siemens prov.: Can\'t deploy ' . $type . ' file (' . $ftp_path . $filename . ' does not exist)');
return false;
} elseif ($filesize < 1) {
gs_log(GS_LOG_DEBUG, 'Siemens prov.: Can\'t deploy ' . $type . ' file (' . $ftp_path . $filename . ' empty)');
return false;
}
}
} else {
# HTTPS
// check if file is reachable via HTTPS ...
}
@ob_end_clean();
ob_start();
_dls_message_open($nonce);
echo "\t", '<Action>', $type === 'APP' ? 'Software' : 'File', 'Deployment</Action>', "\n";
echo "\t", '<ItemList>', "\n";
//echo '<Item name="file-action">' , 'deploy' ,'</Item>',"\n";
echo '<Item name="file-type">', _siemens_xml_esc($type), '</Item>', "\n";
# 0=normal, 1=immediate:
echo '<Item name="file-priority">', $type === 'APP' ? '0' : '1', '</Item>', "\n";
if (!$deploy_via_http) {
# FTP
echo '<Item name="file-server">', _siemens_xml_esc($file_server), '</Item>', "\n";
echo '<Item name="file-port">', '21', '</Item>', "\n";
echo '<Item name="file-username">', _siemens_xml_esc(gs_get_conf('GS_PROV_SIEMENS_FTP_USER')), '</Item>', "\n";
echo '<Item name="file-pwd">', _siemens_xml_esc(gs_get_conf('GS_PROV_SIEMENS_FTP_PWD')), '</Item>', "\n";
echo '<Item name="file-path">', _siemens_xml_esc($ftp_path), '</Item>', "\n";
echo '<Item name="file-name">', _siemens_xml_esc($filename), '</Item>', "\n";
} else {
# HTTPS
echo '<Item name="file-https-base-url">', _siemens_xml_esc($http_url), '</Item>', "\n";
}
echo "\t", '</ItemList>', "\n";
_dls_message_close();
$ob = ob_get_clean();
if (!headers_sent()) {
header('X-Powered-By: Gemeinschaft');
header('Content-Type: text/xml');
header('Content-Length: ' . strLen($ob));
}
echo $ob;
@_write_raw_log("OUR RESPONSE:\n\n" . _get_response_headers_as_string() . $ob);
die;
}
