130 lines
5.6 KiB
PHP
130 lines
5.6 KiB
PHP
<?php
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$basedir = __DIR__ . "/confs/";
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$path = realpath($basedir . filter_input(INPUT_GET, "switch", FILTER_SANITIZE_STRING));
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if (strpos($path, $basedir) !== 0 || substr($path, -4) != ".cfg") {
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header('HTTP/1.1 404 Not Found');
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die();
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}
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$conf = file_get_contents($path);
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preg_match("/ sysname ([\w-]+)/", $conf, $sysname);
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preg_match("/ip address ([\d.]+)/", $conf, $address);
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$startPattern = "(?<=\n)";
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$NLP = "[\r\n]+";
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$vlanPvidPattern = "vlan (?P<pvid>\d+)$NLP";
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$vlanNamePattern = " name (?P<name>.+)$NLP";
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$vlanDescriptionPattern = " description (?P<description>.+)$NLP";
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$otherPattern = " .*$NLP";
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$endPattern = "(?<!#)";
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preg_match_all("/$startPattern$vlanPvidPattern(?:$vlanNamePattern|$vlanDescriptionPattern|$otherPattern)*$endPattern/", $conf, $vlans, PREG_SET_ORDER);
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$interfaceAddressPattern = "interface [\w-]+(?P<member>\d+)\/0\/(?P<port>\d+)$NLP";
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$pvidPattern = " port (?:access vlan|trunk pvid) (?P<pvid>\d+)$NLP";
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$portHybridPattern = " port hybrid (?:pvid )?vlan (?:(?P<tagged>\d+)(?: [0-9a-z ]*)? tagged|(?P<untagged>\d+)(?: \d+)* untagged)$NLP";
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$voiceVlanPattern = " voice-vlan (?P<voice_vlan>\d+) enable$NLP";
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preg_match_all("/$startPattern$interfaceAddressPattern(?:$pvidPattern|$portHybridPattern|$voiceVlanPattern|$otherPattern)*$endPattern/", $conf, $interfaces, PREG_SET_ORDER);
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$stack = array();
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foreach ($interfaces as $interface) {
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if (!isset($stack[$interface["member"]])) $stack[$interface["member"]] = [[], []];
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$interface["style"] = "";
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if (!empty($interface["pvid"])) $interface["style"] .= "--pvid: {$interface["pvid"]}; ";
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if (!empty($interface["tagged"])) $interface["style"] .= "--tagged: {$interface["tagged"]}; ";
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if (!empty($interface["untagged"])) $interface["style"] .= "--untagged: {$interface["untagged"]}; ";
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if (!empty($interface["voice_vlan"])) $interface["style"] .= "--voice-vlan: {$interface["voice_vlan"]}; ";
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$stack[$interface["member"]][1 - $interface["port"] % 2][$interface["port"]] = $interface;
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}
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/*echo ("<!--");
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var_dump($stack);
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echo ("-->");*/
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?>
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<!DOCTYPE HTML>
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<html lang='fr'>
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<head>
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<title><?= $sysname[1] ?? "Switch sans nom" ?> - Tableau des VLANs</title>
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<link href="style.css" rel="stylesheet" />
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</head>
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<body>
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<header>
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<h1>
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<div><?= $sysname[1] ?? "Switch sans nom" ?></div>
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<small><a href="https://<?= $address[1] ?>" target="_blank" class="link"><?= $address[1] ?></a></small>
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</h1>
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</header>
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<main>
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<div class="stack">
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<h2>Interfaces</h2>
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<?php
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foreach ($stack as $member_id => $lines) {
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$member_7_segments = mb_convert_encoding("&#x" . dechex(0x1FBF0 + $member_id) . ";", 'UTF-8', 'HTML-ENTITIES');
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echo "<div class='member'>\n<span class='member-id'>$member_7_segments</span>\n<table class='interfaces'>\n<tbody>\n";
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foreach ($lines as $interfaces) {
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ksort($interfaces);
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echo "<tr>\n";
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foreach ($interfaces as $interface) {
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echo "<td class='{$interface[0]}" . (isset($interface["voice_vlan"]) ? " voice_vlan" : "") . "' title='{$interface[0]}' style='{$interface["style"]}'>{$interface["port"]}</td>\n";
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};
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echo "</tr>\n";
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}
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echo "</tr>\n</tbody>\n</table>\n</div>\n";
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}
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?>
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</div>
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<table class='legend'>
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<caption>
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<h2>Légende</h2>
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</caption>
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<thead>
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<tr>
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<th>PVID</th>
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<th>Nom</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<?php
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foreach ($vlans as $vlan) {
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if (isset($vlan["pvid"]) and $vlan["pvid"] != 1) {
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$name = $vlan["name"] ?? "";
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$description = $vlan["description"] ?? "";
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echo "<tr title='{$vlan[0]}'><td class='interface vlan' style='--pvid: {$vlan["pvid"]}'>{$vlan["pvid"]}</td><td>$name</td><td>$description</td></tr>";
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}
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}
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?>
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<tr>
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<td class='interface trunk'></td>
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<td colspan='2'>Trunk</td>
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</tr>
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<tr>
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<td class='interface hybrid' style='--tagged:60; --untagged:0'></td>
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<td colspan='2'>Hybride (PVID / tagged)</td>
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</tr>
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<tr>
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<td class='interface poe'></td>
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<td colspan='2'>Power on Ethernet</td>
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</tr>
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<tr>
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<td class='interface voice_vlan'></td>
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<td colspan='2'>ToIP (voice-vlan)</td>
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</tr>
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<tr>
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<td class='interface shutdown'></td>
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<td colspan='2'>Interface désactivée</td>
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</tr>
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</tbody>
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</table>
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</main>
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<footer>
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<label id="colorSliderLabel" for="colorSlider" class="no-print">Changer les couleurs</label>
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<input id="colorSlider" type="range" min="0" max="360" step="0.000000001" value="58.3"
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oninput="document.documentElement.style.setProperty('--hue', this.value);" class="no-print" />
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<a href="<?= str_replace(__DIR__ . "/", "", $path) ?>" target="_blank" class="link no-print">Télécharger la configuration</a>
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<a href="index.php" class="link no-print">← Retour à la liste</a>
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</footer>
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</body>
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</html>
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