Andy Dixon
f529714f45
Update SDK docs and example callback handling to process provider callback errors explicitly. access_denied is now documented and handled as an expected authorization outcome (HTTP 403), including cases where provider membership/scope checks fail at consent submission.
49 lines
1.4 KiB
PHP
49 lines
1.4 KiB
PHP
<?php
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declare(strict_types=1);
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session_start();
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$autoloadCandidates = [
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__DIR__ . '/../vendor/autoload.php',
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__DIR__ . '/../src/legacy_autoload.php',
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];
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foreach ($autoloadCandidates as $file) {
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if (is_file($file)) {
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require_once $file;
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}
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}
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use BlackWallSDK\BlackWallAuth;
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$auth = new BlackWallAuth([
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'clientId' => '94d228c4-d4c6-4479-9b02-793e6a73e3f2',
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'authorizeUrl' => 'https://blackwall.cx/oauth/authorize',
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'tokenUrl' => 'https://blackwall.cx/oauth/token',
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'userInfoUrl' => 'https://blackwall.cx/oauth/userinfo',
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'redirectUri' => 'https://test.dixon.cx/callback.php',
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]);
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if (isset($_GET['error'])) {
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$error = (string) $_GET['error'];
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$description = isset($_GET['error_description']) ? (string) $_GET['error_description'] : 'Authorisation was denied.';
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$status = $error === 'access_denied' ? 403 : 400;
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http_response_code($status);
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echo 'Authorisation failed: ' . htmlspecialchars($description, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
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exit;
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}
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try {
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$result = $auth->handleCallback($_GET);
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$_SESSION['access_token'] = $result['tokens']['access_token'] ?? null;
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$_SESSION['refresh_token'] = $result['tokens']['refresh_token'] ?? null;
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$_SESSION['user'] = $result['raw_user'] ?? null;
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header('Location: /');
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exit;
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} catch (Throwable $e) {
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http_response_code(500);
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echo 'Auth failed: ' . htmlspecialchars($e->getMessage(), ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
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}
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