next
Version:
The React Framework
130 lines (129 loc) • 5.28 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
ErrorSource: null,
getRuntimeContext: null,
run: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
ErrorSource: function() {
return ErrorSource;
},
getRuntimeContext: function() {
return getRuntimeContext;
},
run: function() {
return run;
}
});
const _context = require("./context");
const _bodystreams = require("../../body-streams");
const _approuterheaders = require("../../../client/components/app-router-headers");
const _builtinrequestcontext = require("../../after/builtin-request-context");
const ErrorSource = Symbol('SandboxError');
const FORBIDDEN_HEADERS = [
'content-length',
'content-encoding',
'transfer-encoding'
];
/**
* Decorates the runner function making sure all errors it can produce are
* tagged with `edge-server` so they can properly be rendered in dev.
*/ function withTaggedErrors(fn) {
if (process.env.NODE_ENV === 'development') {
const { getServerError } = require('../../../client/components/react-dev-overlay/server/middleware-webpack');
return (params)=>fn(params).then((result)=>{
var _result_waitUntil;
return {
...result,
waitUntil: result == null ? void 0 : (_result_waitUntil = result.waitUntil) == null ? void 0 : _result_waitUntil.catch((error)=>{
// TODO: used COMPILER_NAMES.edgeServer instead. Verify that it does not increase the runtime size.
throw getServerError(error, 'edge-server');
})
};
}).catch((error)=>{
// TODO: used COMPILER_NAMES.edgeServer instead
throw getServerError(error, 'edge-server');
});
}
return fn;
}
async function getRuntimeContext(params) {
const { runtime, evaluateInContext } = await (0, _context.getModuleContext)({
moduleName: params.name,
onWarning: params.onWarning ?? (()=>{}),
onError: params.onError ?? (()=>{}),
useCache: params.useCache !== false,
edgeFunctionEntry: params.edgeFunctionEntry,
distDir: params.distDir
});
if (params.incrementalCache) {
runtime.context.globalThis.__incrementalCache = params.incrementalCache;
}
if (params.serverComponentsHmrCache) {
runtime.context.globalThis.__serverComponentsHmrCache = params.serverComponentsHmrCache;
}
for (const paramPath of params.paths){
evaluateInContext(paramPath);
}
return runtime;
}
const run = withTaggedErrors(async function runWithTaggedErrors(params) {
var _params_request_body;
const runtime = await getRuntimeContext(params);
const edgeFunction = (await runtime.context._ENTRIES[`middleware_${params.name}`]).default;
const cloned = ![
'HEAD',
'GET'
].includes(params.request.method) ? (_params_request_body = params.request.body) == null ? void 0 : _params_request_body.cloneBodyStream() : undefined;
const KUint8Array = runtime.evaluate('Uint8Array');
const urlInstance = new URL(params.request.url);
urlInstance.searchParams.delete(_approuterheaders.NEXT_RSC_UNION_QUERY);
params.request.url = urlInstance.toString();
const headers = new Headers();
for (const [key, value] of Object.entries(params.request.headers)){
headers.set(key, (value == null ? void 0 : value.toString()) ?? '');
}
try {
let result = undefined;
const builtinRequestCtx = {
...(0, _builtinrequestcontext.getBuiltinRequestContext)(),
// FIXME(after):
// arguably, this is an abuse of "@next/request-context" --
// it'd make more sense to simply forward its existing value into the sandbox (in `createModuleContext`)
// but here we're using it to just pass in `waitUntil` regardless if we were running in this context or not.
waitUntil: params.request.waitUntil
};
await _context.edgeSandboxNextRequestContext.run(builtinRequestCtx, ()=>_context.requestStore.run({
headers
}, async ()=>{
result = await edgeFunction({
request: {
...params.request,
body: cloned && (0, _bodystreams.requestToBodyStream)(runtime.context, KUint8Array, cloned)
}
});
for (const headerName of FORBIDDEN_HEADERS){
result.response.headers.delete(headerName);
}
}));
if (!result) throw Object.defineProperty(new Error('Edge function did not return a response'), "__NEXT_ERROR_CODE", {
value: "E332",
enumerable: false,
configurable: true
});
return result;
} finally{
var _params_request_body1;
await ((_params_request_body1 = params.request.body) == null ? void 0 : _params_request_body1.finalize());
}
});
//# sourceMappingURL=sandbox.js.map