1adf627c0d
- 基础环境：Docker 部署配置，源码挂载实时同步 - 修复：super_admin 权限补全、登录重定向循环 - 开发：店铺营销账户账单 - 抖音账户（15字段汇总账单） - 开发：店铺营销账户账单 - 淘系支付宝账户（8字段流水账单） - 开发：店铺营销账户账单 - 拼多多账户（7字段流水账单） - 业务页面导航集成：config/business_navigation.php + Business\Pages 控制器 - 各平台独立表结构和视图，互不影响
119 lines
4.3 KiB
PHP
119 lines
4.3 KiB
PHP
<?php
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namespace App\Http\Middleware;
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use Closure;
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use Illuminate\Http\Request;
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use Symfony\Component\HttpFoundation\Response;
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class AddWWWAuthenticateHeader
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{
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/**
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* Handle an incoming request.
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*
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* MCP REQUIRED: Add WWW-Authenticate header to 401 responses.
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* This tells MCP clients where to find the OAuth discovery metadata.
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*
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* Reference: https://datatracker.ietf.org/doc/html/rfc9728#section-5.1
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*
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* @param \Illuminate\Http\Request $request
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* @param \Closure $next
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* @return mixed
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*/
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public function handle(Request $request, Closure $next)
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{
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// Skip if OAuth module is disabled to avoid unnecessary processing
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if (! config('oauth.enabled', false)) {
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return $next($request);
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}
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$response = $next($request);
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// Only add header to 401 Unauthorized responses
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if ($response->getStatusCode() === 401) {
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$this->addWWWAuthenticateHeader($response, $request);
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}
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return $response;
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}
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/**
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* Add WWW-Authenticate header to response.
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*
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* @param \Symfony\Component\HttpFoundation\Response $response
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* @param \Illuminate\Http\Request $request
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* @return void
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*/
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protected function addWWWAuthenticateHeader(Response $response, Request $request): void
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{
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// Use the named route if available (registered in MCP ai.php routes).
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// The MCP package's AddWwwAuthenticateHeader middleware also checks for this
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// same named route, so using it here keeps both middlewares consistent.
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if (app('router')->has('mcp.oauth.protected-resource')) {
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$resourceMetadataUrl = route('mcp.oauth.protected-resource', ['path' => $request->path()]);
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} else {
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$resourceMetadataUrl = route('oauth.well-known.protected-resource', ['path' => $request->path()]);
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}
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$realm = config('app.name', 'Akaunting');
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// If another middleware already set a challenge (e.g. Bearer+Basic),
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// preserve it and only enrich with resource_metadata when Bearer exists.
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$existingHeader = $response->headers->get('WWW-Authenticate');
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if (! empty($existingHeader)) {
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if (str_contains($existingHeader, 'resource_metadata="')) {
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return;
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}
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if (preg_match('/\bBearer\b/i', $existingHeader) === 1) {
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$response->headers->set(
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'WWW-Authenticate',
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$existingHeader . ', resource_metadata="' . $resourceMetadataUrl . '"'
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);
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}
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return;
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}
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// RFC 6750: 'error' should only be present when a token was provided
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// but failed authentication. For unauthenticated probes (no token),
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// only realm and resource_metadata are needed so the client can
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// initiate the OAuth flow.
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if (! empty($request->bearerToken())) {
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// Token was present but invalid/expired – include error details
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$error = 'invalid_token';
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$errorDescription = 'OAuth: The access token is invalid or has expired';
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// Try to extract error from JSON response body
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$contentType = $response->headers->get('Content-Type', '');
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if (str_contains($contentType, 'application/json')) {
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$content = json_decode($response->getContent(), true);
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if (isset($content['error'])) {
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$error = $content['error'];
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}
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if (isset($content['error_description'])) {
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$errorDescription = $content['error_description'];
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}
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}
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$headerValue = 'Bearer'
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. ' realm="' . $realm . '"'
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. ', resource_metadata="' . $resourceMetadataUrl . '"'
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. ', error="' . $error . '"'
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. ', error_description="' . addslashes($errorDescription) . '"';
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} else {
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// No token provided – minimal challenge so client can start OAuth
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$headerValue = 'Bearer'
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. ' realm="' . $realm . '"'
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. ', resource_metadata="' . $resourceMetadataUrl . '"';
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}
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// Set the WWW-Authenticate header
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$response->headers->set('WWW-Authenticate', $headerValue);
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}
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}
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