PHP Asset_host::load_from_db方法代码示例

$asset_id = POST('asset_id');
$agent_id = POST('agent_id');
$validate = array('sensor_id' => array('validation' => "OSS_HEX", 'e_message' => 'illegal:' . _('Sensor ID')), 'asset_id' => array('validation' => "OSS_HEX", 'e_message' => 'illegal:' . _('Asset ID')), 'agent_id' => array('validation' => 'OSS_DIGIT', 'e_message' => 'illegal:' . _('Agent ID')));
$validation_errors = validate_form_fields('POST', $validate);
//Database connection
$db = new ossim_db();
$conn = $db->connect();
if (empty($validation_errors)) {
    //Extra validations
    try {
        if (Asset_host::is_in_db($conn, $asset_id) == FALSE) {
            $e_msg = _('Unable to deploy HIDS agent. This asset no longer exists in the asset inventory. Please check with your system admin for more information');
            Av_exception::throw_error(Av_exception::USER_ERROR, $e_msg);
        }
        $asset = new Asset_host($conn, $asset_id);
        $asset->load_from_db($conn);
        //Check asset context
        $ext_ctxs = Session::get_external_ctxs($conn);
        $ctx = $asset->get_ctx();
        if (!empty($ext_ctxs[$ctx])) {
            $e_msg = _('Asset can only be deployed at this USM');
            //Server related to CTX
            $server_obj = Server::get_server_by_ctx($conn, $ctx);
            if ($server_obj) {
                $s_name = $server_obj->get_name();
                $s_ip = $server_obj->get_ip();
                $server = $s_name . ' (' . $s_ip . ')';
                $e_msg = sprintf(_("Unable to deploy agent to assets on a child server. Please login to %s to deploy the HIDS agents"), $server);
            }
            Av_exception::throw_error(Av_exception::USER_ERROR, $e_msg);
        }

//.........这里部分代码省略.........
            if (!ossim_valid($fqdns, OSS_FQDNS, OSS_NULLABLE, 'illegal:' . _('FQDN/Aliases'))) {
                $summary['by_hosts'][$num_line]['errors']['FQDN/Aliases'] = ossim_get_error_clean();
                $summary['general']['statistics']['errors']++;
                continue;
            }
            //Asset
            if (!ossim_valid($asset_value, OSS_DIGIT, 'illegal:' . _('Asset value'))) {
                $summary['by_hosts'][$num_line]['errors']['Asset value'] = ossim_get_error_clean();
                $summary['general']['statistics']['errors']++;
                continue;
            }
            //Latitude
            if (!empty($latitude)) {
                if (!ossim_valid(trim($latitude), OSS_NULLABLE, OSS_DIGIT, OSS_DOT, '\\-', 'illegal:' . _('Latitude'))) {
                    $summary['by_hosts'][$num_line]['errors']['Latitude'] = ossim_get_error_clean();
                    $summary['general']['statistics']['errors']++;
                    continue;
                }
            }
            //Longitude
            if (!empty($longitude)) {
                if (!ossim_valid(trim($longitude), OSS_NULLABLE, OSS_DIGIT, OSS_DOT, '\\-', 'illegal:' . _('Longitude'))) {
                    $summary['by_hosts'][$num_line]['errors']['Longitude'] = ossim_get_error_clean();
                    $summary['general']['statistics']['errors']++;
                    continue;
                }
            }
        }
        //Insert/Update host in database
        if (count($summary['by_hosts'][$num_line]['errors']) == 0) {
            try {
                $host = new Asset_host($conn, $host_id);
                if ($is_in_db == TRUE) {
                    $host->load_from_db($conn, $host_id);
                    $can_i_modify_ips = Asset_host::can_i_modify_ips($conn, $host_id);
                } else {
                    if ($can_i_create_assets == FALSE) {
                        $n_error_msg = _('Host') . ' ' . $name . ' ' . _("not allowed. You don't have permissions to import this host");
                        $summary['by_hosts'][$num_line]['errors']['Net'] = $n_error_msg;
                        $summary['general']['statistics']['errors']++;
                        continue;
                    }
                }
                //Check IPs
                if ($can_i_modify_ips == TRUE) {
                    $aux_ips = explode(',', $csv_ips);
                    foreach ($aux_ips as $ip) {
                        $host_ids = Asset_host::get_id_by_ips($conn, $ip, $ctx);
                        unset($host_ids[$host_id]);
                        if (!empty($host_ids)) {
                            $c_error_msg = _('IP') . ' ' . $csv_ips . ' ' . _("not allowed. IP {$ip} already exists for this entity");
                            $summary['by_hosts'][$num_line]['errors']['IP'] = $c_error_msg;
                            $summary['general']['statistics']['errors']++;
                            break;
                        } else {
                            $cnd_1 = Session::get_net_where() != '' && !Session::only_ff_net();
                            $cnd_2 = Asset_host::is_ip_in_cache_cidr($conn, $ip, $ctx, TRUE);
                            if ($cnd_1 && !$cnd_2) {
                                $c_error_msg = sprintf(_("Error! The IP %s is not allowed. Please check with your account admin for more information"), $csv_ips);
                                $summary['by_hosts'][$num_line]['errors']['IP'] = $c_error_msg;
                                $summary['general']['statistics']['errors']++;
                                break;
                            }
                        }
                    }
                } else {

             $host->save_in_db($dbconn);
             $result = 'Host ID: ' . $hostid;
         } catch (Exception $e) {
             $result = 'Impossible to save the host';
         }
     } else {
         $result = 'The host already exists. Host ID: ' . $hostid;
     }
     break;
 case 'update_aliases':
     list($hostip, $ctx, $aliases) = explode('|', base64_decode($data_1));
     $hostid = key(Asset_host::get_id_by_ips($dbconn, $hostip, $ctx));
     if (Asset_host::is_in_db($dbconn, $hostid)) {
         try {
             $h_object = new Asset_host($dbconn, $hostid);
             $h_object->load_from_db($dbconn);
             $h_object->set_fqdns($aliases);
             $h_object->save_in_db($dbconn);
             $result = 'Host aliases updated';
         } catch (Exception $e) {
             $result = 'Impossible to save the host aliases';
         }
     }
     break;
 case "get_host_id":
     list($hostip, $ctx) = explode('|', base64_decode($data_1));
     $result = key(Asset_host::get_id_by_ips($dbconn, $hostip, $ctx));
     break;
 default:
     $db->close();
     die("The option isn't correct\n");

require_once 'av_init.php';
Session::logcheck('environment-menu', 'PolicyHosts');
$id = GET('id');
ossim_valid($id, OSS_HEX, 'illegal:' . _('Host ID'));
if (ossim_error()) {
    echo ossim_error(_('Error! Host not found'));
    exit;
}
/****************************************************
 ******************** Host data *********************
 ****************************************************/
//Database connection
$db = new ossim_db();
$conn = $db->connect();
$host = new Asset_host($conn, $id);
$host->load_from_db($conn);
//CTX
$ctx = $host->get_ctx();
$is_nagios_enabled = $host->is_nagios_enabled($conn);
$is_ext_ctx = FALSE;
$ext_ctxs = Session::get_external_ctxs($conn);
if (!empty($ext_ctxs[$ctx])) {
    $is_ext_ctx = TRUE;
}
//Closing database connection
$db->close();
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if ($data['status'] != 'error') {
    try {
        $db = new ossim_db();
        $conn = $db->connect();
        $is_in_db = Asset_host::is_in_db($conn, $id);
        $host = new Asset_host($conn, $id);
        if ($is_in_db == TRUE) {
            $can_i_modify_ips = Asset_host::can_i_modify_ips($conn, $id);
            $can_i_create_assets = TRUE;
            $host->load_from_db($conn, $id);
        } else {
            $can_i_modify_ips = TRUE;
            $can_i_create_assets = Session::can_i_create_assets();
        }
        if ($can_i_create_assets == TRUE) {
            $host->set_ctx($ctx);
            $host->set_name($name);
            if ($can_i_modify_ips == TRUE) {
                if (is_array($aux_ips) && !empty($aux_ips)) {
                    foreach ($aux_ips as $ip) {
                        $ips[$ip] = array('ip' => $ip, 'mac' => NULL);
                    }
                    $host->set_ips($ips);
                }
            }