['lang' => 'php', 'label' => 'PHP', 'icon' => 'php'], 'js' => ['lang' => 'javascript', 'label' => 'JavaScript', 'icon' => 'js'], 'py' => ['lang' => 'python', 'label' => 'Python', 'icon' => 'py'], 'cs' => ['lang' => 'csharp', 'label' => 'C#', 'icon' => 'cs'], 'lua' => ['lang' => 'lua', 'label' => 'Lua', 'icon' => 'lua'], 'rs' => ['lang' => 'rust', 'label' => 'Rust', 'icon' => 'rs'], 'go' => ['lang' => 'go', 'label' => 'Go', 'icon' => 'go'], 'java' => ['lang' => 'java', 'label' => 'Java', 'icon' => 'java'], 'ts' => ['lang' => 'typescript', 'label' => 'TypeScript', 'icon' => 'ts'], 'rb' => ['lang' => 'ruby', 'label' => 'Ruby', 'icon' => 'rb'], 'pl' => ['lang' => 'perl', 'label' => 'Perl', 'icon' => 'pl'], 'md' => ['lang' => 'markdown', 'label' => 'Markdown', 'icon' => 'cpp'], ]; return $map[$ext] ?? ['lang' => 'plaintext', 'label' => strtoupper($ext), 'icon' => 'cpp']; } $files = [ ['lang' => 'PHP', 'path' => 'php/LibreAuth.php', 'note' => 'LibreAuth PHP client', 'icon' => 'php'], ['lang' => 'PHP', 'path' => 'php/example.php', 'note' => 'Login / license example', 'icon' => 'php'], ['lang' => 'JavaScript', 'path' => 'js/libreauth.js', 'note' => 'Browser & Node.js', 'icon' => 'js'], ['lang' => 'Python', 'path' => 'python/libreauth.py', 'note' => 'Python client', 'icon' => 'py'], ['lang' => 'C#', 'path' => 'csharp/LibreAuth.cs', 'note' => '.NET / Unity', 'icon' => 'cs'], ['lang' => 'Java', 'path' => 'java/LibreAuth.java', 'note' => 'Java client', 'icon' => 'java'], ['lang' => 'TypeScript', 'path' => 'typescript/LibreAuth.ts', 'note' => 'TypeScript client', 'icon' => 'ts'], ['lang' => 'Go', 'path' => 'go/libreauth.go', 'note' => 'Go client', 'icon' => 'go'], ['lang' => 'Ruby', 'path' => 'ruby/libreauth.rb', 'note' => 'Ruby client', 'icon' => 'rb'], ['lang' => 'Perl', 'path' => 'perl/libreauth.pl', 'note' => 'Perl client', 'icon' => 'pl'], ['lang' => 'Lua', 'path' => 'lua/libreauth.lua', 'note' => 'FiveM / RedM', 'icon' => 'lua'], ['lang' => 'Rust', 'path' => 'rust/src/lib.rs', 'note' => 'Rust client', 'icon' => 'rs'], ['lang' => 'C++', 'path' => 'cpp/README.md', 'note' => 'C++ setup guide', 'icon' => 'cpp'], ]; foreach (sdk_registry_all() as $id => $sdk) { $local = $sdk['local'] ?? ''; if (!$local || $local === 'sdk/cpp/README.md') continue; $rel = preg_replace('#^sdk/#', '', $local); if (!is_file($base . '/' . $rel)) continue; $exists = false; foreach ($files as $f) { if ($f['path'] === $rel) { $exists = true; break; } } if ($exists) continue; if (substr($rel, -9) === 'README.md') { $files[] = ['lang' => $sdk['name'], 'path' => $rel, 'note' => $sdk['repo'] . ' guide', 'icon' => $sdk['icon'] ?? 'cpp']; } } $grouped = []; foreach ($files as $f) { $grouped[$f['lang']][] = $f; } if (isset($_GET['dl'])) { $file = sdkResolve($base, $_GET['dl']); if (!$file) { http_response_code(404); exit('Not found'); } header('Content-Type: application/octet-stream'); header('Content-Disposition: attachment; filename="' . basename($file) . '"'); header('Content-Length: ' . filesize($file)); readfile($file); exit; } $viewPath = $_GET['view'] ?? $_GET['raw'] ?? null; if ($viewPath) { $file = sdkResolve($base, $viewPath); if (!$file) { http_response_code(404); exit('Not found'); } $rel = str_replace('\\', '/', ltrim(str_replace($base, '', $file), '/\\')); $meta = sdkLang($rel); $code = file_get_contents($file); $lines = substr_count($code, "\n") + 1; $current = $rel; $viewTitle = basename($rel) . ' — LibreAuth SDK'; $viewDesc = 'View and download ' . ($meta['label'] ?? 'SDK') . ' source for LibreAuth client integration.'; ?> <?= h($viewTitle) ?> $viewTitle, 'raw_title' => true, 'description' => $viewDesc, 'path' => 'sdk/?view=' . rawurlencode($rel), 'robots' => 'noindex, follow', ]); ?>
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LibreAuth SDK — Client Libraries 'Client SDK Libraries', 'description' => 'Download LibreAuth SDK source for C++, C#, Python, Go, Rust, Java, Lua, JavaScript, TypeScript and 17 languages — LibreAuth API v1.3 clients.', 'path' => 'sdk/', 'keywords' => 'LibreAuth SDK, C++ auth client, C# license, Python auth, Lua FiveM, game auth SDK', 'json_ld' => [ [ '@context' => 'https://schema.org', '@type' => 'CollectionPage', 'name' => 'LibreAuth SDK Libraries', 'description' => 'Official client libraries for LibreAuth API v1.3', 'url' => Seo::url('sdk/'), ], ], ]); ?>
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LibreAuth Native SDKs

Client SDK Libraries

Download or view source code instantly — 17 built-in languages

All 17 SDKs Live API Docs LibreAuth.php

API Endpoint

POST · params: type name ownerid

Ed25519 Public Key

PHP sodium disabled — server will not send signature headers

No key yet — the first API init call will auto-generate one

Use in C++ get_public_key_hex() from /health

All Client Languages

$sdk): ?>
$items): ?>
View Code Download

Quick Start

require 'LibreAuth.php';

$LibreAuthPublicKey = '';

$app = new LibreAuth('AppName', 'OWNER_ID_10', '1.0', '');
$app->init();
$info = $app->login('user', 'pass', 'HWID');
const LibreAuth = require('./libreauth.js');
const app = new LibreAuth('AppName', 'OWNER_ID_10', '1.0', '');
await app.Init();
await app.Login('user', 'pass', 'HWID');
// auth.cpp
static std::string get_public_key_hex() {
    return "";
}
// URL: