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5076deccf3
* Improve the efficiency of some queries Mostly by switching from whereIn to whereIntegerInRaw. This inserts integers directly into the query instead of using placeholders (also escapes them) also remove extra json_encode/json_decode in PingCheck * Fix return types Probably will result in some missing baseline exceptions. * Update PingCheck.php * whitespace
92 lines
2.9 KiB
PHP
92 lines
2.9 KiB
PHP
<?php
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/**
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* Nac.php
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*
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* network access controls module
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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* @link https://www.librenms.org
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*
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* @copyright 2018 Tony Murray
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* @author Tony Murray <murraytony@gmail.com>
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*/
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namespace LibreNMS\Modules;
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use App\Models\PortsNac;
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use App\Observers\ModuleModelObserver;
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use LibreNMS\Interfaces\Module;
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use LibreNMS\Interfaces\Polling\NacPolling;
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use LibreNMS\OS;
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class Nac implements Module
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{
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/**
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* Discover this module. Heavier processes can be run here
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* Run infrequently (default 4 times a day)
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*
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* @param Os $os
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*/
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public function discover(OS $os)
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{
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// not implemented
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}
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/**
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* Poll data for this module and update the DB / RRD.
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* Try to keep this efficient and only run if discovery has indicated there is a reason to run.
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* Run frequently (default every 5 minutes)
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*
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* @param \LibreNMS\OS $os
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*/
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public function poll(OS $os)
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{
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if ($os instanceof NacPolling) {
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// discovery output (but don't install it twice (testing can can do this)
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ModuleModelObserver::observe(PortsNac::class);
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$nac_entries = $os->pollNac()->keyBy('mac_address');
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$existing_entries = $os->getDevice()->portsNac->keyBy('mac_address');
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// update existing models
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foreach ($nac_entries as $nac_entry) {
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if ($existing = $existing_entries->get($nac_entry->mac_address)) {
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$nac_entries->put($nac_entry->mac_address, $existing->fill($nac_entry->attributesToArray()));
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}
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}
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// persist to DB
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$os->getDevice()->portsNac()->saveMany($nac_entries);
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$delete = $existing_entries->diffKeys($nac_entries)->pluck('ports_nac_id');
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if ($delete->isNotEmpty()) {
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$count = PortsNac::query()->whereIntegerInRaw('ports_nac_id', $delete)->delete();
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d_echo('Deleted ' . $count, str_repeat('-', $count));
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}
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}
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}
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/**
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* Remove all DB data for this module.
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* This will be run when the module is disabled.
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*
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* @param \LibreNMS\OS $os
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*/
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public function cleanup(OS $os)
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{
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$os->getDevice()->portsNac()->delete();
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}
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}
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