mirror of
https://github.com/sbrl/Pepperminty-Wiki.git
synced 2024-11-25 17:23:00 +00:00
89 lines
3.7 KiB
PHP
89 lines
3.7 KiB
PHP
<?php
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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register_module([
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"name" => "Debug Information",
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"version" => "0.4",
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"author" => "Starbeamrainbowlabs",
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"description" => "Adds a debug action for administrator use only that collects a load of useful information to make reporting bugs easier.",
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"id" => "page-debug-info",
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"code" => function() {
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global $settings, $env;
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/**
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* @api {get} ?action=debug Get a debug dump
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* @apiName Debug
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* @apiGroup Utility
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* @apiPermission Moderator
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*
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* @apiUse UserNotModeratorError
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*
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* @apiParam {string} secret Optional. If you're not logged in as a moderator or better, then specifying the secret works as a substitute.
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*/
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/*
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* ██████ ███████ ██████ ██ ██ ██████
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* ██ ██ ██ ██ ██ ██ ██ ██
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* ██ ██ █████ ██████ ██ ██ ██ ███
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* ██ ██ ██ ██ ██ ██ ██ ██ ██
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* ██████ ███████ ██████ ██████ ██████
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*/
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add_action("debug", function() {
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global $settings, $env, $paths, $version, $commit;
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header("content-type: text/plain");
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if(!$env->is_admin && (!isset($_GET["secret"]) && $_GET["secret"] !== $settings->secret)) {
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exit("You must be logged in as an moderator in order to generate debugging information.");
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}
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$title = "$settings->sitename debug report";
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echo("$title\n");
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echo(str_repeat("=", strlen($title)) . "\n");
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echo("Powered by Pepperminty Wiki version $version+" . substr($commit, 0, 7) . ".\n");
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echo("This report may contain personal information.\n\n");
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echo("Environment: ");
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echo(debug_mask_secrets(var_export($env, true)));
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echo("\nPaths: ");
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echo(var_export($paths, true));
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echo("\nServer information:\n");
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echo("uname -a: " . php_uname() . "\n");
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echo("Path: " . getenv("PATH") . "\n");
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echo("Temporary directory: " . sys_get_temp_dir() . "\n");
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echo("Server: " . $_SERVER["SERVER_SOFTWARE"] . "\n");
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echo("Web root: " . $_SERVER["DOCUMENT_ROOT"] . "\n");
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echo("Web server user: " . exec("whoami") . "\n");
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echo("PHP version: " . phpversion() . "\n");
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echo("index.php location: " . __FILE__ . "\n");
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echo("index.php file permissions: " . substr(sprintf('%o', fileperms("./index.php")), -4) . "\n");
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echo("Current folder permissions: " . substr(sprintf('%o', fileperms(".")), -4) . "\n");
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echo("Storage directory permissions: " . substr(sprintf('%o', fileperms($env->storage_prefix)), -4) . "\n");
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echo("Loaded extensions: " . implode(", ", get_loaded_extensions()) . "\n");
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echo("Settings:\n-----\n");
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echo(debug_mask_secrets(var_export($settings, true)));
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echo("\n-----\n");
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exit();
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});
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if($env->is_admin) {
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add_help_section("950-debug-information", "Gathering debug information", "<p>As a moderator, $settings->sitename gives you the ability to generate a report on $settings->sitename's installation of Pepperminty Wiki for debugging purposes.</p>
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<p>To generate such a report, visit the <code>debug</code> action or <a href='?action=debug'>click here</a>.</p>");
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}
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}
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]);
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/**
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* Masks secrets in debug output.
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* @param string $text The text to mask.
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* @return string The masked text.
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*/
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function debug_mask_secrets($text) {
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$lines = explode("\n", $text);
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foreach ($lines as &$line) {
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if(preg_match("/'(secret|sitesecret|email(?:Address)?|password)'/i", $line)) $line = "********* secret *********";
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}
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return implode("\n", $lines);
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}
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?>
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