*
* 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. Please see LICENSE.txt at the top level of
* the source code distribution for details.
*/
//Don't know where this should come from, but it is used later, so I just define it here.
use LibreNMS\Authentication\LegacyAuth;
$row_colour="#ffffff";
$sql_array= array();
if (!empty($device['hostname'])) {
$sql = ' AND (`D1`.`hostname`=? OR `D2`.`hostname`=?)';
$sql_array = array($device['hostname'], $device['hostname']);
$mac_sql = ' AND `D`.`hostname` = ?';
$mac_array = array($device['hostname']);
} else {
$sql = ' ';
}
if (!LegacyAuth::user()->hasGlobalRead()) {
$join_sql .= ' LEFT JOIN `devices_perms` AS `DP` ON `D1`.`device_id` = `DP`.`device_id`';
$sql .= ' AND `DP`.`user_id`=?';
$sql_array[] = LegacyAuth::id();
}
$devices_by_id = array();
$links = array();
$link_assoc_seen = array();
$device_assoc_seen = array();
$ports = array();
$devices = array();
$where = "";
if (is_numeric($vars['group'])) {
$where .= " AND D1.device_id IN (SELECT `device_id` FROM `device_group_device` WHERE `device_group_id` = ?)";
$sql_array[] = $vars['group'];
$where .= " OR D2.device_id IN (SELECT `device_id` FROM `device_group_device` WHERE `device_group_id` = ?)";
$sql_array[] = $vars['group'];
}
if (in_array('mac', $config['network_map_items'])) {
$ports = dbFetchRows("SELECT
`D1`.`status` AS `local_status`,
`D1`.`device_id` AS `local_device_id`,
`D1`.`disabled` AS `local_disabled`,
`D1`.`os` AS `local_os`,
`D1`.`hostname` AS `local_hostname`,
`D1`.`sysName` AS `local_sysName`,
`D2`.`status` AS `remote_status`,
`D2`.`device_id` AS `remote_device_id`,
`D2`.`disabled` AS `remote_disabled`,
`D2`.`os` AS `remote_os`,
`D2`.`hostname` AS `remote_hostname`,
`D2`.`sysName` AS `remote_sysName`,
`P1`.`port_id` AS `local_port_id`,
`P1`.`device_id` AS `local_port_device_id`,
`P1`.`ifName` AS `local_ifname`,
`P1`.`ifSpeed` AS `local_ifspeed`,
`P1`.`ifOperStatus` AS `local_ifoperstatus`,
`P1`.`ifAdminStatus` AS `local_ifadminstatus`,
`P1`.`ifInOctets_rate` AS `local_ifinoctets_rate`,
`P1`.`ifOutOctets_rate` AS `local_ifoutoctets_rate`,
`P2`.`port_id` AS `remote_port_id`,
`P2`.`device_id` AS `remote_port_device_id`,
`P2`.`ifName` AS `remote_ifname`,
`P2`.`ifSpeed` AS `remote_ifspeed`,
`P2`.`ifOperStatus` AS `remote_ifoperstatus`,
`P2`.`ifAdminStatus` AS `remote_ifadminstatus`,
`P2`.`ifInOctets_rate` AS `remote_ifinoctets_rate`,
`P2`.`ifOutOctets_rate` AS `remote_ifoutoctets_rate`,
SUM(IF(`P2_ip`.`ipv4_address` = `M`.`ipv4_address`, 1, 0))
AS `remote_matching_ips`
FROM `ipv4_mac` AS `M`
INNER JOIN `ports` AS `P1` ON `P1`.`port_id`=`M`.`port_id`
INNER JOIN `ports` AS `P2` ON `P2`.`ifPhysAddress`=`M`.`mac_address`
INNER JOIN `devices` AS `D1` ON `P1`.`device_id`=`D1`.`device_id`
INNER JOIN `devices` AS `D2` ON `P2`.`device_id`=`D2`.`device_id`
INNER JOIN `ipv4_addresses` AS `P2_ip` ON `P2_ip`.`port_id` = `P2`.`port_id`
$join_sql
WHERE
`M`.`mac_address` NOT IN ('000000000000','ffffffffffff') AND
`D1`.`device_id` != `D2`.`device_id`
$where
$sql
GROUP BY `P1`.`port_id`,`P2`.`port_id`,`D1`.`device_id`, `D1`.`os`, `D1`.`hostname`, `D2`.`device_id`, `D2`.`os`, `D2`.`hostname`, `P1`.`port_id`, `P1`.`device_id`, `P1`.`ifName`, `P1`.`ifSpeed`, `P1`.`ifOperStatus`, `P1`.`ifAdminStatus`, `P1`.`ifInOctets_rate`, `P1`.`ifOutOctets_rate`, `P2`.`port_id`, `P2`.`device_id`, `P2`.`ifName`, `P2`.`ifSpeed`, `P2`.`ifOperStatus`, `P2`.`ifAdminStatus`, `P2`.`ifInOctets_rate`, `P2`.`ifOutOctets_rate`
ORDER BY `remote_matching_ips` DESC, `local_ifname`, `remote_ifname`
", $sql_array);
}
if (in_array('xdp', $config['network_map_items'])) {
$devices = dbFetchRows("SELECT
`D1`.`status` AS `local_status`,
`D1`.`device_id` AS `local_device_id`,
`D1`.`os` AS `local_os`,
`D1`.`disabled` AS `local_disabled`,
`D1`.`hostname` AS `local_hostname`,
`D1`.`sysName` AS `local_sysName`,
`D2`.`status` AS `remote_status`,
`D2`.`device_id` AS `remote_device_id`,
`D2`.`disabled` AS `remote_disabled`,
`D2`.`os` AS `remote_os`,
`D2`.`hostname` AS `remote_hostname`,
`D2`.`sysName` AS `remote_sysName`,
`P1`.`port_id` AS `local_port_id`,
`P1`.`device_id` AS `local_port_device_id`,
`P1`.`ifName` AS `local_ifname`,
`P1`.`ifSpeed` AS `local_ifspeed`,
`P1`.`ifOperStatus` AS `local_ifoperstatus`,
`P1`.`ifAdminStatus` AS `local_ifadminstatus`,
`P1`.`ifInOctets_rate` AS `local_ifinoctets_rate`,
`P1`.`ifOutOctets_rate` AS `local_ifoutoctets_rate`,
`P2`.`port_id` AS `remote_port_id`,
`P2`.`device_id` AS `remote_port_device_id`,
`P2`.`ifName` AS `remote_ifname`,
`P2`.`ifSpeed` AS `remote_ifspeed`,
`P2`.`ifOperStatus` AS `remote_ifoperstatus`,
`P2`.`ifAdminStatus` AS `remote_ifadminstatus`,
`P2`.`ifInOctets_rate` AS `remote_ifinoctets_rate`,
`P2`.`ifOutOctets_rate` AS `remote_ifoutoctets_rate`
FROM `links`
INNER JOIN `devices` AS `D1` ON `D1`.`device_id`=`links`.`local_device_id`
INNER JOIN `devices` AS `D2` ON `D2`.`device_id`=`links`.`remote_device_id`
INNER JOIN `ports` AS `P1` ON `P1`.`port_id`=`links`.`local_port_id`
INNER JOIN `ports` AS `P2` ON `P2`.`port_id`=`links`.`remote_port_id`
$join_sql
WHERE
`active`=1 AND
`local_device_id` != 0 AND
`remote_device_id` != 0
$where
$sql
GROUP BY `P1`.`port_id`,`P2`.`port_id`,`D1`.`device_id`, `D1`.`os`, `D1`.`hostname`, `D2`.`device_id`, `D2`.`os`, `D2`.`hostname`, `P1`.`port_id`, `P1`.`device_id`, `P1`.`ifName`, `P1`.`ifSpeed`, `P1`.`ifOperStatus`, `P1`.`ifAdminStatus`, `P1`.`ifInOctets_rate`, `P1`.`ifOutOctets_rate`, `P2`.`port_id`, `P2`.`device_id`, `P2`.`ifName`, `P2`.`ifSpeed`, `P2`.`ifOperStatus`, `P2`.`ifAdminStatus`, `P2`.`ifInOctets_rate`, `P2`.`ifOutOctets_rate`
ORDER BY `local_ifname`, `remote_ifname`
", $sql_array);
}
$list = array_merge($ports, $devices);
// Build the style variables we need
$node_disabled_style = array(
'color' => array(
'highlight' => array(
'background' => $config['network_map_legend']['di.node'],
),
'border' => $config['network_map_legend']['di.border'],
'background' => $config['network_map_legend']['di.node'],
),
);
$node_down_style = array(
'color' => array(
'highlight' => array(
'background' => $config['network_map_legend']['dn.node'],
'border' => $config['network_map_legend']['dn.border'],
),
'border' => $config['network_map_legend']['dn.border'],
'background' => $config['network_map_legend']['dn.node'],
),
);
$edge_disabled_style = array(
'dashes' => array(8,12),
'color' => array(
'color' => $config['network_map_legend']['di.edge'],
'highlight' => $config['network_map_legend']['di.edge'],
),
);
$edge_down_style = array(
'dashes' => array(8,12),
'color' => array(
'border' => $config['network_map_legend']['dn.border'],
'highlight' => $config['network_map_legend']['dn.edge'],
'color' => $config['network_map_legend']['dn.edge'],
),
);
// Iterate though ports and links, generating a set of devices (nodes)
// and links (edges) that make up the topology graph.
foreach ($list as $items) {
$local_device = array(
'device_id'=>$items['local_device_id'],
'os'=>$items['local_os'],
'hostname'=>$items['local_hostname'],
);
$remote_device = array(
'device_id'=>$items['remote_device_id'],
'os'=>$items['remote_os'],
'hostname'=>$items['remote_hostname'],
);
$local_port = array(
'port_id'=>$items['local_port_id'],
'device_id'=>$items['local_port_device_id'],
'ifName'=>$items['local_ifname'],
'ifSpeed'=>$items['local_ifspeed'],
'ifOperStatus'=>$items['local_ifoperstatus'],
'ifAdminStatus'=>$items['local_adminstatus'],
);
$remote_port = array(
'port_id'=>$items['remote_port_id'],
'device_id'=>$items['remote_port_device_id'],
'ifName'=>$items['remote_ifname'],
'ifSpeed'=>$items['remote_ifspeed'],
'ifOperStatus'=>$items['remote_ifoperstatus'],
'ifAdminStatus'=>$items['remote_adminstatus'],
);
$local_device_id = $items['local_device_id'];
if (!array_key_exists($local_device_id, $devices_by_id)) {
$items['sysName'] = $items['local_sysName'];
$devices_by_id[$local_device_id] = array(
'id'=>$local_device_id,
'label'=>shorthost(format_hostname($items, $items['local_hostname']), 1),
'title'=>generate_device_link($local_device, '', array(), '', '', '', 0),
'shape'=>'box',
);
if ($items['local_disabled'] != '0') {
$devices_by_id[$local_device_id] = array_merge($devices_by_id[$local_device_id], $node_disabled_style);
} elseif ($items['local_status'] == '0') {
$devices_by_id[$local_device_id] = array_merge($devices_by_id[$local_device_id], $node_down_style);
}
}
$remote_device_id = $items['remote_device_id'];
if (!array_key_exists($remote_device_id, $devices_by_id)) {
$items['sysName'] = $items['remote_sysName'];
$devices_by_id[$remote_device_id] = array('id'=>$remote_device_id,'label'=>shorthost(format_hostname($items, $items['remote_hostname']), 1),'title'=>generate_device_link($remote_device, '', array(), '', '', '', 0),'shape'=>'box');
if ($items['remote_disabled'] != '0') {
$devices_by_id[$remote_device_id] = array_merge($devices_by_id[$remote_device_id], $node_disabled_style);
} elseif ($items['remote_status'] == '0') {
$devices_by_id[$remote_device_id] = array_merge($devices_by_id[$remote_device_id], $node_down_style);
}
}
$speed = $items['local_ifspeed']/1000/1000;
if ($speed > 500000) {
$width = 20;
} else {
$width = round(0.77 * pow($speed, 0.25));
}
$link_in_used = ($items['local_ifinoctets_rate'] * 8) / $items['local_ifspeed'] * 100;
$link_out_used = ($items['local_ifoutoctets_rate'] * 8) / $items['local_ifspeed'] * 100;
if ($link_in_used > $link_out_used) {
$link_used = $link_in_used;
} else {
$link_used = $link_out_used;
}
$link_used = round(2 * $link_used, -1) / 2;
if ($link_used > 100) {
$link_used = 100;
}
$link_style = array('color' => array('border' => $config['network_map_legend'][$link_used], 'highlight' => $config['network_map_legend'][$link_used], 'color' => $config['network_map_legend'][$link_used]));
if (($items['remote_ifoperstatus'] == 'down') || ($items['local_ifoperstatus'] == 'down')) {
$link_style = $edge_down_style;
}
if (($items['remote_disabled'] != '0') && ($items['local_disabled'] != '0')) {
$link_style = $edge_disabled_style;
} elseif (($items['remote_status'] == '0') && ($items['local_status'] == '0')) {
$link_style = $edge_down_style;
} elseif (($items['remote_status'] == '1' && $items['remote_ifoperstatus'] == 'down') || ($items['local_status'] == '1' && $items['local_ifoperstatus'] == 'down')) {
$link_style = $edge_down_style;
}
$link_id1 = $items['local_port_id'].':'.$items['remote_port_id'];
$link_id2 = $items['remote_port_id'].':'.$items['local_port_id'];
$device_id1 = $items['local_device_id'].':'.$items['remote_device_id'];
$device_id2 = $items['remote_device_id'].':'.$items['local_device_id'];
// Ensure only one link exists between any two ports, or any two devices.
if (!array_key_exists($link_id1, $link_assoc_seen) &&
!array_key_exists($link_id2, $link_assoc_seen) &&
!array_key_exists($device_id1, $device_assoc_seen) &&
!array_key_exists($device_id2, $device_assoc_seen)) {
$local_port = cleanPort($local_port);
$remote_port = cleanPort($remote_port);
$links[] = array_merge(
array(
'from'=>$items['local_device_id'],
'to'=>$items['remote_device_id'],
'label'=>shorten_interface_type($local_port['ifName']) . ' > ' . shorten_interface_type($remote_port['ifName']),
'title'=>generate_port_link($local_port, "\n", '', 0, 1),
'width'=>$width,
),
$link_style
);
}
$link_assoc_seen[$link_id1] = 1;
$link_assoc_seen[$link_id2] = 1;
$device_assoc_seen[$device_id1] = 1;
$device_assoc_seen[$device_id2] = 1;
}
$nodes = json_encode(array_values($devices_by_id));
$edges = json_encode($links);
if (count($devices_by_id) > 1 && count($links) > 0) {
?>