diff options
Diffstat (limited to 'routers')
| -rw-r--r-- | routers/juniper.php | 79 | ||||
| -rw-r--r-- | routers/router.php | 79 |
2 files changed, 158 insertions, 0 deletions
diff --git a/routers/juniper.php b/routers/juniper.php new file mode 100644 index 0000000..0e27297 --- /dev/null +++ b/routers/juniper.php @@ -0,0 +1,79 @@ +<?php + +/* + * Looking Glass - An easy to deploy Looking Glass + * Copyright (C) 2014 Guillaume Mazoyer <gmazoyer@gravitons.in> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +require_once 'router.php'; +require_once 'utils.php'; + +final class Juniper extends Router { + protected function build_command($command, $parameters) { + switch ($command) { + case 'bgp': + if (match_ipv4($parameters) || match_ipv6($parameters)) { + $complete_command = 'show route '.$parameters.' | no-more'; + } else { + throw new Exception('The parameter is not an IPv4/IPv6 address.'); + } + break; + + case 'as-path-regex': + if (match_aspath_regex($parameters)) { + $complete_command = 'show route aspath-regex '.$parameters.' | no-more'; + } else { + throw new Exception('The parameter is not an AS-Path regular expression like ".*XXXX YYYY.*".'); + } + break; + + case 'as': + if (match_as($parameters)) { + $complete_command = 'show route aspath-regex .*'.$parameters.'.* | no-more'; + } else { + throw new Exception('The parameter is not an AS number.'); + } + break; + + case 'ping': + if (match_ipv4($parameters) || match_ipv6($parameters) || + match_fqdn($parameters)) { + $complete_command = 'ping count 10 '.$parameters.' rapid'; + } else { + throw new Exception('The parameter is not an IPv4/IPv6 address or a FQDN.'); + } + break; + + case 'traceroute': + if (match_ipv4($parameters)) { + $complete_command = 'traceroute '.$parameters.' as-number-lookup'; + } else if (match_ipv6($parameters) || match_fqdn($parameters)) { + $complete_command = 'traceroute '.$parameters; + } else { + throw new Exception('The parameter is not an IPv4/IPv6 address or a FQDN.'); + } + break; + + default: + throw new Exception('Command not supported.'); + } + + return $complete_command; + } +} + +// End of juniper.php diff --git a/routers/router.php b/routers/router.php new file mode 100644 index 0000000..5e15303 --- /dev/null +++ b/routers/router.php @@ -0,0 +1,79 @@ +<?php + +/* + * Looking Glass - An easy to deploy Looking Glass + * Copyright (C) 2014 Guillaume Mazoyer <gmazoyer@gravitons.in> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +require_once 'config.php'; +require_once 'juniper.php'; +require_once 'utils.php'; +require_once 'auth/authentication.php'; + +abstract class Router { + protected $config; + protected $id; + protected $requester; + + public function __construct($config, $id, $requester) { + $this->config = $config; + $this->id = $id; + $this->requester = $requester; + + if (isset($config['routers'][$id]['port'])) { + $this->port = $config['routers'][$id]['port']; + } + } + + protected abstract function build_command($command, $parameters); + + public function send_command($command, $parameters) { + try { + $complete_command = $this->build_command($command, $parameters); + } catch (Exception $e) { + return $e->getMessage(); + } + + $auth = Authentication::instance($this->config); + $auth->connect(); + $data = $auth->send_command($complete_command); + $auth->disconnect(); + + log_to_file('['.date("Y-m-d H:i:s").'] [client: '.$this->requester.'] '. + $this->config['host'].'> '.$complete_command); + + return $data; + } + + public static final function instance($id, $requester) { + global $config; + + $router_config = $config['routers'][$id]; + + switch ($router_config['type']) { + case 'juniper': + case 'junos': + return new Juniper($router_config, $id, $requester); + + default: + print 'Unknown router type "'.$router_config['type'].'"."'; + return null; + } + } +} + +// End of router.php |