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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 635 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | /* |
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| 4 | * OIDplus 2.0 |
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| 1086 | daniel-mar | 5 | * Copyright 2019 - 2023 Daniel Marschall, ViaThinkSoft |
| 635 | daniel-mar | 6 | * |
| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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| 8 | * you may not use this file except in compliance with the License. |
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| 9 | * You may obtain a copy of the License at |
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| 10 | * |
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| 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 12 | * |
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| 13 | * Unless required by applicable law or agreed to in writing, software |
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| 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 16 | * See the License for the specific language governing permissions and |
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| 17 | * limitations under the License. |
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| 18 | */ |
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| 19 | |||
| 1050 | daniel-mar | 20 | namespace ViaThinkSoft\OIDplus; |
| 635 | daniel-mar | 21 | |
| 1086 | daniel-mar | 22 | // phpcs:disable PSR1.Files.SideEffects |
| 23 | \defined('INSIDE_OIDPLUS') or die; |
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| 24 | // phpcs:enable PSR1.Files.SideEffects |
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| 25 | |||
| 635 | daniel-mar | 26 | class OIDplusLoggerPluginLinuxSyslog extends OIDplusLoggerPlugin { |
| 27 | |||
| 1116 | daniel-mar | 28 | /** |
| 29 | * @param string $reason |
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| 30 | * @return bool |
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| 31 | */ |
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| 1185 | daniel-mar | 32 | public function available(string &$reason): bool { |
| 635 | daniel-mar | 33 | if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { |
| 34 | $reason = _L('Functionality not available on Windows'); |
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| 35 | return false; |
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| 36 | } |
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| 37 | |||
| 38 | if (!@file_exists('/var/log/syslog')) { |
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| 39 | $reason = _L('File %1 does not exist','/var/log/syslog'); |
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| 40 | return false; |
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| 41 | } |
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| 42 | |||
| 43 | if (@file_put_contents('/var/log/syslog', '', FILE_APPEND) === false) { |
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| 44 | $reason = _L('File %1 is not writeable','/var/log/syslog'); |
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| 45 | return false; |
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| 46 | } |
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| 47 | |||
| 48 | $reason = ''; |
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| 49 | return true; |
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| 50 | } |
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| 51 | |||
| 1116 | daniel-mar | 52 | /** |
| 1197 | daniel-mar | 53 | * @param OIDplusLogEvent $event |
| 1116 | daniel-mar | 54 | * @return bool |
| 55 | */ |
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| 1197 | daniel-mar | 56 | public function log(OIDplusLogEvent $event): bool { |
| 635 | daniel-mar | 57 | if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') return false; |
| 58 | |||
| 59 | if (!@file_exists('/var/log/syslog')) return false; |
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| 60 | |||
| 61 | $users_names = array(); |
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| 1197 | daniel-mar | 62 | $objects_names = array(); |
| 63 | foreach ($event->getTargets() as $target) { |
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| 64 | if ($target instanceof OIDplusLogTargetUser) { |
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| 65 | $users_names[] = $target->getUsername(); |
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| 66 | } else if ($target instanceof OIDplusLogTargetObject) { |
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| 67 | $objects_names[] = $target->getObject(); |
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| 68 | } else { |
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| 69 | assert(false); |
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| 70 | } |
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| 71 | } |
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| 635 | daniel-mar | 72 | $users_info = count($users_names) == 0 ? '' : ' ('._L('affected users: %1',implode(', ',$users_names)).')'; |
| 73 | $objects_info = count($objects_names) == 0 ? '' : ' ('._L('affected objects: %1',implode(', ',$objects_names)).')'; |
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| 74 | |||
| 75 | $ts = date('Y-m-d H:i:s'); |
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| 1130 | daniel-mar | 76 | $addr = $_SERVER['REMOTE_ADDR'] ?? _L('unknown'); |
| 1197 | daniel-mar | 77 | $line = "[$ts] [$addr] ".$event->getMessage().$users_info.$objects_info; |
| 635 | daniel-mar | 78 | |
| 79 | return @file_put_contents('/var/log/syslog', "$line\n", FILE_APPEND) !== false; |
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| 80 | } |
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| 81 | } |