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// this must come first as it includes require hooks "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); Object.defineProperty(exports, "initialize", { enumerable: true, get: function() { return initialize; } }); require("../node-environment"); require("../require-hook"); const _url = /*#__PURE__*/ _interop_require_default(require("url")); const _path = /*#__PURE__*/ _interop_require_default(require("path")); const _config = /*#__PURE__*/ _interop_require_default(require("../config")); const _servestatic = require("../serve-static"); const _debug = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/debug")); const _log = /*#__PURE__*/ _interop_require_wildcard(require("../../build/output/log")); const _utils = require("../../shared/lib/utils"); const _findpagesdir = require("../../lib/find-pages-dir"); const _filesystem = require("./router-utils/filesystem"); const _proxyrequest = require("./router-utils/proxy-request"); const _pipereadable = require("../pipe-readable"); const _resolveroutes = require("./router-utils/resolve-routes"); const _requestmeta = require("../request-meta"); const _pathhasprefix = require("../../shared/lib/router/utils/path-has-prefix"); const _removepathprefix = require("../../shared/lib/router/utils/remove-path-prefix"); const _compression = /*#__PURE__*/ _interop_require_default(require("next/dist/compiled/compression")); const _baseserver = require("../base-server"); const _nextrequest = require("../web/spec-extension/adapters/next-request"); const _ispostpone = require("./router-utils/is-postpone"); const _parseurl = require("../../shared/lib/router/utils/parse-url"); const _constants = require("../../shared/lib/constants"); const _redirectstatuscode = require("../../client/components/redirect-status-code"); const _devbundlerservice = require("./dev-bundler-service"); const _trace = require("../../trace"); const _ensureleadingslash = require("../../shared/lib/page-path/ensure-leading-slash"); const _getnextpathnameinfo = require("../../shared/lib/router/utils/get-next-pathname-info"); const _gethostname = require("../../shared/lib/get-hostname"); const _detectdomainlocale = require("../../shared/lib/i18n/detect-domain-locale"); const _mockrequest = require("./mock-request"); const _hotreloadertypes = require("../dev/hot-reloader-types"); const _normalizedassetprefix = require("../../shared/lib/normalized-asset-prefix"); const _patchfetch = require("./patch-fetch"); const _utils1 = require("./server-ipc/utils"); const _blockcrosssite = require("./router-utils/block-cross-site"); function _interop_require_default(obj) { return obj && obj.__esModule ? obj : { default: obj }; } function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); } function _interop_require_wildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = { __proto__: null }; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for(var key in obj){ if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; } const debug = (0, _debug.default)('next:router-server:main'); const isNextFont = (pathname)=>pathname && /\/media\/[^/]+\.(woff|woff2|eot|ttf|otf)$/.test(pathname); const requestHandlers = {}; async function initialize(opts) { if (!process.env.NODE_ENV) { // @ts-ignore not readonly process.env.NODE_ENV = opts.dev ? 'development' : 'production'; } const config = await (0, _config.default)(opts.dev ? _constants.PHASE_DEVELOPMENT_SERVER : _constants.PHASE_PRODUCTION_SERVER, opts.dir, { silent: false }); let compress; if ((config == null ? void 0 : config.compress) !== false) { compress = (0, _compression.default)(); } const fsChecker = await (0, _filesystem.setupFsCheck)({ dev: opts.dev, dir: opts.dir, config, minimalMode: opts.minimalMode }); const renderServer = {}; let developmentBundler; let devBundlerService; let originalFetch = globalThis.fetch; if (opts.dev) { const { Telemetry } = require('../../telemetry/storage'); const telemetry = new Telemetry({ distDir: _path.default.join(opts.dir, config.distDir) }); const { pagesDir, appDir } = (0, _findpagesdir.findPagesDir)(opts.dir); const { setupDevBundler } = require('./router-utils/setup-dev-bundler'); const resetFetch = ()=>{ globalThis.fetch = originalFetch; globalThis[_patchfetch.NEXT_PATCH_SYMBOL] = false; }; const setupDevBundlerSpan = opts.startServerSpan ? opts.startServerSpan.traceChild('setup-dev-bundler') : (0, _trace.trace)('setup-dev-bundler'); developmentBundler = await setupDevBundlerSpan.traceAsyncFn(()=>setupDevBundler({ // Passed here but the initialization of this object happens below, doing the initialization before the setupDev call breaks. renderServer, appDir, pagesDir, telemetry, fsChecker, dir: opts.dir, nextConfig: config, isCustomServer: opts.customServer, turbo: !!process.env.TURBOPACK, port: opts.port, onDevServerCleanup: opts.onDevServerCleanup, resetFetch })); devBundlerService = new _devbundlerservice.DevBundlerService(developmentBundler, // The request handler is assigned below, this allows us to create a lazy // reference to it. (req, res)=>{ return requestHandlers[opts.dir](req, res); }); } renderServer.instance = require('./render-server'); const requestHandlerImpl = async (req, res)=>{ // internal headers should not be honored by the request handler if (!process.env.NEXT_PRIVATE_TEST_HEADERS) { (0, _utils1.filterInternalHeaders)(req.headers); } if (!opts.minimalMode && config.i18n && config.i18n.localeDetection !== false) { var _this; const urlParts = (req.url || '').split('?', 1); let urlNoQuery = urlParts[0] || ''; if (config.basePath) { urlNoQuery = (0, _removepathprefix.removePathPrefix)(urlNoQuery, config.basePath); } const pathnameInfo = (0, _getnextpathnameinfo.getNextPathnameInfo)(urlNoQuery, { nextConfig: config }); const domainLocale = (0, _detectdomainlocale.detectDomainLocale)(config.i18n.domains, (0, _gethostname.getHostname)({ hostname: urlNoQuery }, req.headers)); const defaultLocale = (domainLocale == null ? void 0 : domainLocale.defaultLocale) || config.i18n.defaultLocale; const { getLocaleRedirect } = require('../../shared/lib/i18n/get-locale-redirect'); const parsedUrl = (0, _parseurl.parseUrl)((_this = req.url || '') == null ? void 0 : _this.replace(/^\/+/, '/')); const redirect = getLocaleRedirect({ defaultLocale, domainLocale, headers: req.headers, nextConfig: config, pathLocale: pathnameInfo.locale, urlParsed: { ...parsedUrl, pathname: pathnameInfo.locale ? `/${pathnameInfo.locale}${urlNoQuery}` : urlNoQuery } }); if (redirect) { res.setHeader('Location', redirect); res.statusCode = _redirectstatuscode.RedirectStatusCode.TemporaryRedirect; res.end(redirect); return; } } if (compress) { // @ts-expect-error not express req/res compress(req, res, ()=>{}); } req.on('error', (_err)=>{ // TODO: log socket errors? }); res.on('error', (_err)=>{ // TODO: log socket errors? }); const invokedOutputs = new Set(); async function invokeRender(parsedUrl, invokePath, handleIndex, additionalRequestMeta) { var _fsChecker_getMiddlewareMatchers; // invokeRender expects /api routes to not be locale prefixed // so normalize here before continuing if (config.i18n && (0, _removepathprefix.removePathPrefix)(invokePath, config.basePath).startsWith(`/${(0, _requestmeta.getRequestMeta)(req, 'locale')}/api`)) { invokePath = fsChecker.handleLocale((0, _removepathprefix.removePathPrefix)(invokePath, config.basePath)).pathname; } if (req.headers['x-nextjs-data'] && ((_fsChecker_getMiddlewareMatchers = fsChecker.getMiddlewareMatchers()) == null ? void 0 : _fsChecker_getMiddlewareMatchers.length) && (0, _removepathprefix.removePathPrefix)(invokePath, config.basePath) === '/404') { res.setHeader('x-nextjs-matched-path', parsedUrl.pathname || ''); res.statusCode = 404; res.setHeader('content-type', 'application/json'); res.end('{}'); return null; } if (!handlers) { throw Object.defineProperty(new Error('Failed to initialize render server'), "__NEXT_ERROR_CODE", { value: "E90", enumerable: false, configurable: true }); } (0, _requestmeta.addRequestMeta)(req, 'invokePath', invokePath); (0, _requestmeta.addRequestMeta)(req, 'invokeQuery', parsedUrl.query); (0, _requestmeta.addRequestMeta)(req, 'middlewareInvoke', false); for(const key in additionalRequestMeta || {}){ (0, _requestmeta.addRequestMeta)(req, key, additionalRequestMeta[key]); } debug('invokeRender', req.url, req.headers); try { var _renderServer_instance; const initResult = await (renderServer == null ? void 0 : (_renderServer_instance = renderServer.instance) == null ? void 0 : _renderServer_instance.initialize(renderServerOpts)); try { await (initResult == null ? void 0 : initResult.requestHandler(req, res)); } catch (err) { if (err instanceof _baseserver.NoFallbackError) { // eslint-disable-next-line await handleRequest(handleIndex + 1); return; } throw err; } return; } catch (e) { // If the client aborts before we can receive a response object (when // the headers are flushed), then we can early exit without further // processing. if ((0, _pipereadable.isAbortError)(e)) { return; } throw e; } } const handleRequest = async (handleIndex)=>{ if (handleIndex > 5) { throw Object.defineProperty(new Error(`Attempted to handle request too many times ${req.url}`), "__NEXT_ERROR_CODE", { value: "E283", enumerable: false, configurable: true }); } // handle hot-reloader first if (developmentBundler) { if ((0, _blockcrosssite.blockCrossSite)(req, res, config.allowedDevOrigins, opts.hostname)) { return; } const origUrl = req.url || '/'; if (config.basePath && (0, _pathhasprefix.pathHasPrefix)(origUrl, config.basePath)) { req.url = (0, _removepathprefix.removePathPrefix)(origUrl, config.basePath); } const parsedUrl = _url.default.parse(req.url || '/'); const hotReloaderResult = await developmentBundler.hotReloader.run(req, res, parsedUrl); if (hotReloaderResult.finished) { return hotReloaderResult; } req.url = origUrl; } const { finished, parsedUrl, statusCode, resHeaders, bodyStream, matchedOutput } = await resolveRoutes({ req, res, isUpgradeReq: false, signal: (0, _nextrequest.signalFromNodeResponse)(res), invokedOutputs }); if (res.closed || res.finished) { return; } if (developmentBundler && (matchedOutput == null ? void 0 : matchedOutput.type) === 'devVirtualFsItem') { const origUrl = req.url || '/'; if (config.basePath && (0, _pathhasprefix.pathHasPrefix)(origUrl, config.basePath)) { req.url = (0, _removepathprefix.removePathPrefix)(origUrl, config.basePath); } if (resHeaders) { for (const key of Object.keys(resHeaders)){ res.setHeader(key, resHeaders[key]); } } const result = await developmentBundler.requestHandler(req, res); if (result.finished) { return; } // TODO: throw invariant if we resolved to this but it wasn't handled? req.url = origUrl; } debug('requestHandler!', req.url, { matchedOutput, statusCode, resHeaders, bodyStream: !!bodyStream, parsedUrl: { pathname: parsedUrl.pathname, query: parsedUrl.query }, finished }); // apply any response headers from routing for (const key of Object.keys(resHeaders || {})){ res.setHeader(key, resHeaders[key]); } // handle redirect if (!bodyStream && statusCode && statusCode > 300 && statusCode < 400) { const destination = _url.default.format(parsedUrl); res.statusCode = statusCode; res.setHeader('location', destination); if (statusCode === _redirectstatuscode.RedirectStatusCode.PermanentRedirect) { res.setHeader('Refresh', `0;url=${destination}`); } return res.end(destination); } // handle middleware body response if (bodyStream) { res.statusCode = statusCode || 200; return await (0, _pipereadable.pipeToNodeResponse)(bodyStream, res); } if (finished && parsedUrl.protocol) { var _getRequestMeta; return await (0, _proxyrequest.proxyRequest)(req, res, parsedUrl, undefined, (_getRequestMeta = (0, _requestmeta.getRequestMeta)(req, 'clonableBody')) == null ? void 0 : _getRequestMeta.cloneBodyStream(), config.experimental.proxyTimeout); } if ((matchedOutput == null ? void 0 : matchedOutput.fsPath) && matchedOutput.itemPath) { if (opts.dev && (fsChecker.appFiles.has(matchedOutput.itemPath) || fsChecker.pageFiles.has(matchedOutput.itemPath))) { res.statusCode = 500; const message = `A conflicting public file and page file was found for path ${matchedOutput.itemPath} https://nextjs.org/docs/messages/conflicting-public-file-page`; await invokeRender(parsedUrl, '/_error', handleIndex, { invokeStatus: 500, invokeError: Object.defineProperty(new Error(message), "__NEXT_ERROR_CODE", { value: "E394", enumerable: false, configurable: true }) }); _log.error(message); return; } if (!res.getHeader('cache-control') && matchedOutput.type === 'nextStaticFolder') { if (opts.dev && !isNextFont(parsedUrl.pathname)) { res.setHeader('Cache-Control', 'no-store, must-revalidate'); } else { res.setHeader('Cache-Control', 'public, max-age=31536000, immutable'); } } if (!(req.method === 'GET' || req.method === 'HEAD')) { res.setHeader('Allow', [ 'GET', 'HEAD' ]); res.statusCode = 405; return await invokeRender(_url.default.parse('/405', true), '/405', handleIndex, { invokeStatus: 405 }); } try { return await (0, _servestatic.serveStatic)(req, res, matchedOutput.itemPath, { root: matchedOutput.itemsRoot, // Ensures that etags are not generated for static files when disabled. etag: config.generateEtags }); } catch (err) { /** * Hardcoded every possible error status code that could be thrown by "serveStatic" method * This is done by searching "this.error" inside "send" module's source code: * https://github.com/pillarjs/send/blob/master/index.js * https://github.com/pillarjs/send/blob/develop/index.js */ const POSSIBLE_ERROR_CODE_FROM_SERVE_STATIC = new Set([ // send module will throw 500 when header is already sent or fs.stat error happens // https://github.com/pillarjs/send/blob/53f0ab476145670a9bdd3dc722ab2fdc8d358fc6/index.js#L392 // Note: we will use Next.js built-in 500 page to handle 500 errors // 500, // send module will throw 404 when file is missing // https://github.com/pillarjs/send/blob/53f0ab476145670a9bdd3dc722ab2fdc8d358fc6/index.js#L421 // Note: we will use Next.js built-in 404 page to handle 404 errors // 404, // send module will throw 403 when redirecting to a directory without enabling directory listing // https://github.com/pillarjs/send/blob/53f0ab476145670a9bdd3dc722ab2fdc8d358fc6/index.js#L484 // Note: Next.js throws a different error (without status code) for directory listing // 403, // send module will throw 400 when fails to normalize the path // https://github.com/pillarjs/send/blob/53f0ab476145670a9bdd3dc722ab2fdc8d358fc6/index.js#L520 400, // send module will throw 412 with conditional GET request // https://github.com/pillarjs/send/blob/53f0ab476145670a9bdd3dc722ab2fdc8d358fc6/index.js#L632 412, // send module will throw 416 when range is not satisfiable // https://github.com/pillarjs/send/blob/53f0ab476145670a9bdd3dc722ab2fdc8d358fc6/index.js#L669 416 ]); let validErrorStatus = POSSIBLE_ERROR_CODE_FROM_SERVE_STATIC.has(err.statusCode); // normalize non-allowed status codes if (!validErrorStatus) { ; err.statusCode = 400; } if (typeof err.statusCode === 'number') { const invokePath = `/${err.statusCode}`; const invokeStatus = err.statusCode; res.statusCode = err.statusCode; return await invokeRender(_url.default.parse(invokePath, true), invokePath, handleIndex, { invokeStatus }); } throw err; } } if (matchedOutput) { invokedOutputs.add(matchedOutput.itemPath); return await invokeRender(parsedUrl, parsedUrl.pathname || '/', handleIndex, { invokeOutput: matchedOutput.itemPath }); } // 404 case res.setHeader('Cache-Control', 'private, no-cache, no-store, max-age=0, must-revalidate'); // Short-circuit favicon.ico serving so that the 404 page doesn't get built as favicon is requested by the browser when loading any route. if (opts.dev && !matchedOutput && parsedUrl.pathname === '/favicon.ico') { res.statusCode = 404; res.end(''); return null; } const appNotFound = opts.dev ? developmentBundler == null ? void 0 : developmentBundler.serverFields.hasAppNotFound : await fsChecker.getItem(_constants.UNDERSCORE_NOT_FOUND_ROUTE); res.statusCode = 404; if (appNotFound) { return await invokeRender(parsedUrl, _constants.UNDERSCORE_NOT_FOUND_ROUTE, handleIndex, { invokeStatus: 404 }); } await invokeRender(parsedUrl, '/404', handleIndex, { invokeStatus: 404 }); }; try { await handleRequest(0); } catch (err) { try { let invokePath = '/500'; let invokeStatus = '500'; if (err instanceof _utils.DecodeError) { invokePath = '/400'; invokeStatus = '400'; } else { console.error(err); } res.statusCode = Number(invokeStatus); return await invokeRender(_url.default.parse(invokePath, true), invokePath, 0, { invokeStatus: res.statusCode }); } catch (err2) { console.error(err2); } res.statusCode = 500; res.end('Internal Server Error'); } }; let requestHandler = requestHandlerImpl; if (config.experimental.testProxy) { // Intercept fetch and other testmode apis. const { wrapRequestHandlerWorker, interceptTestApis } = require('next/dist/experimental/testmode/server'); requestHandler = wrapRequestHandlerWorker(requestHandler); interceptTestApis(); // We treat the intercepted fetch as "original" fetch that should be reset to during HMR. originalFetch = globalThis.fetch; } requestHandlers[opts.dir] = requestHandler; const renderServerOpts = { port: opts.port, dir: opts.dir, hostname: opts.hostname, minimalMode: opts.minimalMode, dev: !!opts.dev, server: opts.server, serverFields: { ...(developmentBundler == null ? void 0 : developmentBundler.serverFields) || {}, setIsrStatus: devBundlerService == null ? void 0 : devBundlerService.setIsrStatus.bind(devBundlerService) }, experimentalTestProxy: !!config.experimental.testProxy, experimentalHttpsServer: !!opts.experimentalHttpsServer, bundlerService: devBundlerService, startServerSpan: opts.startServerSpan, quiet: opts.quiet, onDevServerCleanup: opts.onDevServerCleanup }; renderServerOpts.serverFields.routerServerHandler = requestHandlerImpl; // pre-initialize workers const handlers = await renderServer.instance.initialize(renderServerOpts); const logError = async (type, err)=>{ if ((0, _ispostpone.isPostpone)(err)) { // React postpones that are unhandled might end up logged here but they're // not really errors. They're just part of rendering. return; } if (type === 'unhandledRejection') { _log.error('unhandledRejection: ', err); } else if (type === 'uncaughtException') { _log.error('uncaughtException: ', err); } }; process.on('uncaughtException', logError.bind(null, 'uncaughtException')); process.on('unhandledRejection', logError.bind(null, 'unhandledRejection')); const resolveRoutes = (0, _resolveroutes.getResolveRoutes)(fsChecker, config, opts, renderServer.instance, renderServerOpts, developmentBundler == null ? void 0 : developmentBundler.ensureMiddleware); const upgradeHandler = async (req, socket, head)=>{ try { req.on('error', (_err)=>{ // TODO: log socket errors? // console.error(_err); }); socket.on('error', (_err)=>{ // TODO: log socket errors? // console.error(_err); }); if (opts.dev && developmentBundler && req.url) { if ((0, _blockcrosssite.blockCrossSite)(req, socket, config.allowedDevOrigins, opts.hostname)) { return; } const { basePath, assetPrefix } = config; let hmrPrefix = basePath; // assetPrefix overrides basePath for HMR path if (assetPrefix) { hmrPrefix = (0, _normalizedassetprefix.normalizedAssetPrefix)(assetPrefix); if (URL.canParse(hmrPrefix)) { // remove trailing slash from pathname // return empty string if pathname is '/' // to avoid conflicts with '/_next' below hmrPrefix = new URL(hmrPrefix).pathname.replace(/\/$/, ''); } } const isHMRRequest = req.url.startsWith((0, _ensureleadingslash.ensureLeadingSlash)(`${hmrPrefix}/_next/webpack-hmr`)); // only handle HMR requests if the basePath in the request // matches the basePath for the handler responding to the request if (isHMRRequest) { return developmentBundler.hotReloader.onHMR(req, socket, head, (client)=>{ client.send(JSON.stringify({ action: _hotreloadertypes.HMR_ACTIONS_SENT_TO_BROWSER.ISR_MANIFEST, data: (devBundlerService == null ? void 0 : devBundlerService.appIsrManifest) || {} })); }); } } const res = new _mockrequest.MockedResponse({ resWriter: ()=>{ throw Object.defineProperty(new Error('Invariant: did not expect response writer to be written to for upgrade request'), "__NEXT_ERROR_CODE", { value: "E522", enumerable: false, configurable: true }); } }); const { matchedOutput, parsedUrl } = await resolveRoutes({ req, res, isUpgradeReq: true, signal: (0, _nextrequest.signalFromNodeResponse)(socket) }); // TODO: allow upgrade requests to pages/app paths? // this was not previously supported if (matchedOutput) { return socket.end(); } if (parsedUrl.protocol) { return await (0, _proxyrequest.proxyRequest)(req, socket, parsedUrl, head); } // If there's no matched output, we don't handle the request as user's // custom WS server may be listening on the same path. } catch (err) { console.error('Error handling upgrade request', err); socket.end(); } }; return { requestHandler, upgradeHandler, server: handlers.server, closeUpgraded () { var _developmentBundler_hotReloader; developmentBundler == null ? void 0 : (_developmentBundler_hotReloader = developmentBundler.hotReloader) == null ? void 0 : _developmentBundler_hotReloader.close(); } }; } //# sourceMappingURL=router-server.js.map