66 lines
2.3 KiB
PHP
66 lines
2.3 KiB
PHP
<?php
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/**
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* @brief httpPassword, a plugin for Dotclear 2
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*
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* @package Dotclear
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* @subpackage Plugin
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*
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* @author Frederic PLE and contributors
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*
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* @copyright Jean-Christian Denis
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* @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
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*/
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if (!dcCore::app()->blog->settings->get(basename(__DIR__))->get('active')) {
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return null;
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}
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dcCore::app()->addBehavior('publicPrependV2', function (): void {
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$PHP_AUTH_USER = $PHP_AUTH_PW = '';
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if (isset($_SERVER['PHP_AUTH_USER']) and isset($_SERVER['PHP_AUTH_PW'])) {
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$PHP_AUTH_USER = $_SERVER['PHP_AUTH_USER'];
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$PHP_AUTH_PW = $_SERVER['PHP_AUTH_PW'];
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} elseif (isset($_ENV['REMOTE_USER'])) {
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[$PHP_AUTH_PW, $PHP_AUTH_USER] = explode(' ', $_ENV['REMOTE_USER'], 2);
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[$PHP_AUTH_USER, $PHP_AUTH_PW] = explode(':', base64_decode($PHP_AUTH_USER));
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}
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if ($PHP_AUTH_PW === '' or $PHP_AUTH_USER === '') {
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httpPassword::sendHttp401();
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}
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if (!is_file(dcCore::app()->blog->public_path . DIRECTORY_SEPARATOR . initHttpPassword::FILE_PASSWORD)) {
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header('HTTP/1.0 500 Internal Server Error');
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echo 'httpPassword plugin is not well configured.';
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exit(1);
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}
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$htpasswd = file(dcCore::app()->blog->public_path . DIRECTORY_SEPARATOR . initHttpPassword::FILE_PASSWORD, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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$authenticated = false;
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foreach ($htpasswd as $ligne) {
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[$cur_user, $cur_pass] = explode(':', trim($ligne), 2);
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if ($cur_user == $PHP_AUTH_USER and crypt($PHP_AUTH_PW, $cur_pass) == $cur_pass) {
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$authenticated = true;
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}
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if ($authenticated) {
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break;
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}
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}
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unset($htpasswd);
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if (!$authenticated) {
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httpPassword::sendHttp401();
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} else {
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$logs = dcCore::app()->log->getLogs(['log_table' => basename(__DIR__), 'log_msg' => $PHP_AUTH_USER]);
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if (!$logs->isEmpty()) {
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$ids = [];
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while ($logs->fetch()) {
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$ids[] = $logs->__get('log_id');
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}
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$logs = dcCore::app()->log->delLogs($ids);
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}
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$cursor = dcCore::app()->con->openCursor(dcCore::app()->prefix . dcLog::LOG_TABLE_NAME);
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$cursor->__set('log_table', basename(__DIR__));
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$cursor->__set('log_msg', $PHP_AUTH_USER);
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dcCore::app()->log->addLog($cursor);
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}
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});
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