"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "handleAction", {
    enumerable: true,
    get: function() {
        return handleAction;
    }
});
const _approuterheaders = require("../../client/components/app-router-headers");
const _notfound = require("../../client/components/not-found");
const _redirect = require("../../client/components/redirect");
const _renderresult = /*#__PURE__*/ _interop_require_default(require("../render-result"));
const _flightrenderresult = require("./flight-render-result");
const _utils = require("../lib/server-ipc/utils");
const _requestcookies = require("../web/spec-extension/adapters/request-cookies");
const _constants = require("../../lib/constants");
const _serveractionrequestmeta = require("../lib/server-action-request-meta");
const _csrfprotection = require("./csrf-protection");
const _log = require("../../build/output/log");
const _cookies = require("../web/spec-extension/cookies");
const _headers = require("../web/spec-extension/adapters/headers");
const _utils1 = require("../web/utils");
const _actionutils = require("./action-utils");
function _interop_require_default(obj) {
    return obj && obj.__esModule ? obj : {
        default: obj
    };
}
/**
 * Checks if the app has any server actions defined in any runtime.
 */ function hasServerActions(manifest) {
    return Object.keys(manifest.node).length > 0 || Object.keys(manifest.edge).length > 0;
}
function nodeHeadersToRecord(headers) {
    const record = {};
    for (const [key, value] of Object.entries(headers)){
        if (value !== undefined) {
            record[key] = Array.isArray(value) ? value.join(", ") : `${value}`;
        }
    }
    return record;
}
function getForwardedHeaders(req, res) {
    // Get request headers and cookies
    const requestHeaders = req.headers;
    const requestCookies = new _cookies.RequestCookies(_headers.HeadersAdapter.from(requestHeaders));
    // Get response headers and cookies
    const responseHeaders = res.getHeaders();
    const responseCookies = new _cookies.ResponseCookies((0, _utils1.fromNodeOutgoingHttpHeaders)(responseHeaders));
    // Merge request and response headers
    const mergedHeaders = (0, _utils.filterReqHeaders)({
        ...nodeHeadersToRecord(requestHeaders),
        ...nodeHeadersToRecord(responseHeaders)
    }, _utils.actionsForbiddenHeaders);
    // Merge cookies into requestCookies, so responseCookies always take precedence
    // and overwrite/delete those from requestCookies.
    responseCookies.getAll().forEach((cookie)=>{
        if (typeof cookie.value === "undefined") {
            requestCookies.delete(cookie.name);
        } else {
            requestCookies.set(cookie);
        }
    });
    // Update the 'cookie' header with the merged cookies
    mergedHeaders["cookie"] = requestCookies.toString();
    // Remove headers that should not be forwarded
    delete mergedHeaders["transfer-encoding"];
    return new Headers(mergedHeaders);
}
async function addRevalidationHeader(res, { staticGenerationStore, requestStore }) {
    var _staticGenerationStore_incrementalCache, _staticGenerationStore_revalidatedTags;
    await Promise.all([
        (_staticGenerationStore_incrementalCache = staticGenerationStore.incrementalCache) == null ? void 0 : _staticGenerationStore_incrementalCache.revalidateTag(staticGenerationStore.revalidatedTags || []),
        ...Object.values(staticGenerationStore.pendingRevalidates || {})
    ]);
    // If a tag was revalidated, the client router needs to invalidate all the
    // client router cache as they may be stale. And if a path was revalidated, the
    // client needs to invalidate all subtrees below that path.
    // To keep the header size small, we use a tuple of
    // [[revalidatedPaths], isTagRevalidated ? 1 : 0, isCookieRevalidated ? 1 : 0]
    // instead of a JSON object.
    // TODO-APP: Currently the prefetch cache doesn't have subtree information,
    // so we need to invalidate the entire cache if a path was revalidated.
    // TODO-APP: Currently paths are treated as tags, so the second element of the tuple
    // is always empty.
    const isTagRevalidated = ((_staticGenerationStore_revalidatedTags = staticGenerationStore.revalidatedTags) == null ? void 0 : _staticGenerationStore_revalidatedTags.length) ? 1 : 0;
    const isCookieRevalidated = (0, _requestcookies.getModifiedCookieValues)(requestStore.mutableCookies).length ? 1 : 0;
    res.setHeader("x-action-revalidated", JSON.stringify([
        [],
        isTagRevalidated,
        isCookieRevalidated
    ]));
}
/**
 * Forwards a server action request to a separate worker. Used when the requested action is not available in the current worker.
 */ async function createForwardedActionResponse(req, res, host, workerPathname, basePath, staticGenerationStore) {
    var _staticGenerationStore_incrementalCache;
    if (!host) {
        throw new Error("Invariant: Missing `host` header from a forwarded Server Actions request.");
    }
    const forwardedHeaders = getForwardedHeaders(req, res);
    // indicate that this action request was forwarded from another worker
    // we use this to skip rendering the flight tree so that we don't update the UI
    // with the response from the forwarded worker
    forwardedHeaders.set("x-action-forwarded", "1");
    const proto = ((_staticGenerationStore_incrementalCache = staticGenerationStore.incrementalCache) == null ? void 0 : _staticGenerationStore_incrementalCache.requestProtocol) || "https";
    // For standalone or the serverful mode, use the internal origin directly
    // other than the host headers from the request.
    const origin = process.env.__NEXT_PRIVATE_ORIGIN || `${proto}://${host.value}`;
    const fetchUrl = new URL(`${origin}${basePath}${workerPathname}`);
    try {
        let readableStream;
        if (process.env.NEXT_RUNTIME === "edge") {
            const webRequest = req;
            if (!webRequest.body) {
                throw new Error("invariant: Missing request body.");
            }
            readableStream = webRequest.body;
        } else {
            // Convert the Node.js readable stream to a Web Stream.
            readableStream = new ReadableStream({
                start (controller) {
                    req.on("data", (chunk)=>{
                        controller.enqueue(new Uint8Array(chunk));
                    });
                    req.on("end", ()=>{
                        controller.close();
                    });
                    req.on("error", (err)=>{
                        controller.error(err);
                    });
                }
            });
        }
        // Forward the request to the new worker
        const response = await fetch(fetchUrl, {
            method: "POST",
            body: readableStream,
            duplex: "half",
            headers: forwardedHeaders,
            next: {
                // @ts-ignore
                internal: 1
            }
        });
        if (response.headers.get("content-type") === _approuterheaders.RSC_CONTENT_TYPE_HEADER) {
            // copy the headers from the redirect response to the response we're sending
            for (const [key, value] of response.headers){
                if (!_utils.actionsForbiddenHeaders.includes(key)) {
                    res.setHeader(key, value);
                }
            }
            return new _flightrenderresult.FlightRenderResult(response.body);
        } else {
            var // Since we aren't consuming the response body, we cancel it to avoid memory leaks
            _response_body;
            (_response_body = response.body) == null ? void 0 : _response_body.cancel();
        }
    } catch (err) {
        // we couldn't stream the forwarded response, so we'll just do a normal redirect
        console.error(`failed to forward action response`, err);
    }
}
async function createRedirectRenderResult(req, res, originalHost, redirectUrl, basePath, staticGenerationStore) {
    res.setHeader("x-action-redirect", redirectUrl);
    // If we're redirecting to another route of this Next.js application, we'll
    // try to stream the response from the other worker path. When that works,
    // we can save an extra roundtrip and avoid a full page reload.
    // When the redirect URL starts with a `/`, or to the same host as application,
    // we treat it as an app-relative redirect.
    const parsedRedirectUrl = new URL(redirectUrl, "http://n");
    const isAppRelativeRedirect = redirectUrl.startsWith("/") || originalHost && originalHost.value === parsedRedirectUrl.host;
    if (isAppRelativeRedirect) {
        var _staticGenerationStore_incrementalCache;
        if (!originalHost) {
            throw new Error("Invariant: Missing `host` header from a forwarded Server Actions request.");
        }
        const forwardedHeaders = getForwardedHeaders(req, res);
        forwardedHeaders.set(_approuterheaders.RSC_HEADER, "1");
        const proto = ((_staticGenerationStore_incrementalCache = staticGenerationStore.incrementalCache) == null ? void 0 : _staticGenerationStore_incrementalCache.requestProtocol) || "https";
        // For standalone or the serverful mode, use the internal origin directly
        // other than the host headers from the request.
        const origin = process.env.__NEXT_PRIVATE_ORIGIN || `${proto}://${originalHost.value}`;
        const fetchUrl = new URL(`${origin}${basePath}${parsedRedirectUrl.pathname}${parsedRedirectUrl.search}`);
        if (staticGenerationStore.revalidatedTags) {
            var _staticGenerationStore_incrementalCache_prerenderManifest_preview, _staticGenerationStore_incrementalCache_prerenderManifest, _staticGenerationStore_incrementalCache1;
            forwardedHeaders.set(_constants.NEXT_CACHE_REVALIDATED_TAGS_HEADER, staticGenerationStore.revalidatedTags.join(","));
            forwardedHeaders.set(_constants.NEXT_CACHE_REVALIDATE_TAG_TOKEN_HEADER, ((_staticGenerationStore_incrementalCache1 = staticGenerationStore.incrementalCache) == null ? void 0 : (_staticGenerationStore_incrementalCache_prerenderManifest = _staticGenerationStore_incrementalCache1.prerenderManifest) == null ? void 0 : (_staticGenerationStore_incrementalCache_prerenderManifest_preview = _staticGenerationStore_incrementalCache_prerenderManifest.preview) == null ? void 0 : _staticGenerationStore_incrementalCache_prerenderManifest_preview.previewModeId) || "");
        }
        // Ensures that when the path was revalidated we don't return a partial response on redirects
        forwardedHeaders.delete("next-router-state-tree");
        try {
            const response = await fetch(fetchUrl, {
                method: "GET",
                headers: forwardedHeaders,
                next: {
                    // @ts-ignore
                    internal: 1
                }
            });
            if (response.headers.get("content-type") === _approuterheaders.RSC_CONTENT_TYPE_HEADER) {
                // copy the headers from the redirect response to the response we're sending
                for (const [key, value] of response.headers){
                    if (!_utils.actionsForbiddenHeaders.includes(key)) {
                        res.setHeader(key, value);
                    }
                }
                return new _flightrenderresult.FlightRenderResult(response.body);
            } else {
                var // Since we aren't consuming the response body, we cancel it to avoid memory leaks
                _response_body;
                (_response_body = response.body) == null ? void 0 : _response_body.cancel();
            }
        } catch (err) {
            // we couldn't stream the redirect response, so we'll just do a normal redirect
            console.error(`failed to get redirect response`, err);
        }
    }
    return _renderresult.default.fromStatic("{}");
}
var HostType;
/**
 * Ensures the value of the header can't create long logs.
 */ function limitUntrustedHeaderValueForLogs(value) {
    return value.length > 100 ? value.slice(0, 100) + "..." : value;
}
async function handleAction({ req, res, ComponentMod, serverModuleMap, generateFlight, staticGenerationStore, requestStore, serverActions, ctx }) {
    const contentType = req.headers["content-type"];
    const { serverActionsManifest, page } = ctx.renderOpts;
    const { actionId, isURLEncodedAction, isMultipartAction, isFetchAction, isServerAction } = (0, _serveractionrequestmeta.getServerActionRequestMetadata)(req);
    // If it's not a Server Action, skip handling.
    if (!isServerAction) {
        return;
    }
    // We don't currently support URL encoded actions, so we bail out early.
    // Depending on if it's a fetch action or an MPA, we return a different response.
    if (isURLEncodedAction) {
        if (isFetchAction) {
            return {
                type: "not-found"
            };
        } else {
            // This is an MPA action, so we return
            return;
        }
    }
    // If the app has no server actions at all, we can 404 early.
    if (!hasServerActions(serverActionsManifest)) {
        const error = getActionNotFoundError(actionId);
        console.warn(error);
        return {
            type: "not-found"
        };
    }
    if (staticGenerationStore.isStaticGeneration) {
        throw new Error("Invariant: server actions can't be handled during static rendering");
    }
    // When running actions the default is no-store, you can still `cache: 'force-cache'`
    staticGenerationStore.fetchCache = "default-no-store";
    const originDomain = typeof req.headers["origin"] === "string" ? new URL(req.headers["origin"]).host : undefined;
    const forwardedHostHeader = req.headers["x-forwarded-host"];
    const hostHeader = req.headers["host"];
    const host = forwardedHostHeader ? {
        type: "x-forwarded-host",
        value: forwardedHostHeader
    } : hostHeader ? {
        type: "host",
        value: hostHeader
    } : undefined;
    let warning = undefined;
    function warnBadServerActionRequest() {
        if (warning) {
            (0, _log.warn)(warning);
        }
    }
    // This is to prevent CSRF attacks. If `x-forwarded-host` is set, we need to
    // ensure that the request is coming from the same host.
    if (!originDomain) {
        // This might be an old browser that doesn't send `host` header. We ignore
        // this case.
        warning = "Missing `origin` header from a forwarded Server Actions request.";
    } else if (!host || originDomain !== host.value) {
        // If the customer sets a list of allowed origins, we'll allow the request.
        // These are considered safe but might be different from forwarded host set
        // by the infra (i.e. reverse proxies).
        if ((0, _csrfprotection.isCsrfOriginAllowed)(originDomain, serverActions == null ? void 0 : serverActions.allowedOrigins)) {
        // Ignore it
        } else {
            if (host) {
                // This seems to be an CSRF attack. We should not proceed the action.
                console.error(`\`${host.type}\` header with value \`${limitUntrustedHeaderValueForLogs(host.value)}\` does not match \`origin\` header with value \`${limitUntrustedHeaderValueForLogs(originDomain)}\` from a forwarded Server Actions request. Aborting the action.`);
            } else {
                // This is an attack. We should not proceed the action.
                console.error(`\`x-forwarded-host\` or \`host\` headers are not provided. One of these is needed to compare the \`origin\` header from a forwarded Server Actions request. Aborting the action.`);
            }
            const error = new Error("Invalid Server Actions request.");
            if (isFetchAction) {
                var _staticGenerationStore_incrementalCache;
                res.statusCode = 500;
                await Promise.all([
                    (_staticGenerationStore_incrementalCache = staticGenerationStore.incrementalCache) == null ? void 0 : _staticGenerationStore_incrementalCache.revalidateTag(staticGenerationStore.revalidatedTags || []),
                    ...Object.values(staticGenerationStore.pendingRevalidates || {})
                ]);
                const promise = Promise.reject(error);
                try {
                    // we need to await the promise to trigger the rejection early
                    // so that it's already handled by the time we call
                    // the RSC runtime. Otherwise, it will throw an unhandled
                    // promise rejection error in the renderer.
                    await promise;
                } catch  {
                // swallow error, it's gonna be handled on the client
                }
                return {
                    type: "done",
                    result: await generateFlight(ctx, {
                        actionResult: promise,
                        // if the page was not revalidated, we can skip the rendering the flight tree
                        skipFlight: !staticGenerationStore.pathWasRevalidated
                    })
                };
            }
            throw error;
        }
    }
    // ensure we avoid caching server actions unexpectedly
    res.setHeader("Cache-Control", "no-cache, no-store, max-age=0, must-revalidate");
    let bound = [];
    const { actionAsyncStorage } = ComponentMod;
    let actionResult;
    let formState;
    let actionModId;
    const actionWasForwarded = Boolean(req.headers["x-action-forwarded"]);
    if (actionId) {
        const forwardedWorker = (0, _actionutils.selectWorkerForForwarding)(actionId, page, serverActionsManifest);
        // If forwardedWorker is truthy, it means there isn't a worker for the action
        // in the current handler, so we forward the request to a worker that has the action.
        if (forwardedWorker) {
            return {
                type: "done",
                result: await createForwardedActionResponse(req, res, host, forwardedWorker, ctx.renderOpts.basePath, staticGenerationStore)
            };
        }
    }
    try {
        await actionAsyncStorage.run({
            isAction: true
        }, async ()=>{
            if (process.env.NEXT_RUNTIME === "edge") {
                // Use react-server-dom-webpack/server.edge
                const { decodeReply, decodeAction, decodeFormState } = ComponentMod;
                const webRequest = req;
                if (!webRequest.body) {
                    throw new Error("invariant: Missing request body.");
                }
                if (isMultipartAction) {
                    // TODO-APP: Add streaming support
                    const formData = await webRequest.request.formData();
                    if (isFetchAction) {
                        try {
                            actionModId = getActionModIdOrError(actionId, serverModuleMap);
                        } catch (err) {
                            console.warn(err);
                            return {
                                type: "not-found"
                            };
                        }
                        bound = await decodeReply(formData, serverModuleMap);
                    } else {
                        if (areAllActionIdsValid(formData, serverModuleMap) === false) {
                            // TODO: This can be from skew or manipulated input. We should handle this case
                            // more gracefully but this preserves the prior behavior where decodeAction would throw instead.
                            throw new Error(`Failed to find Server Action. This request might be from an older or newer deployment.\nRead more: https://nextjs.org/docs/messages/failed-to-find-server-action`);
                        }
                        const action = await decodeAction(formData, serverModuleMap);
                        if (typeof action === "function") {
                            // Only warn if it's a server action, otherwise skip for other post requests
                            warnBadServerActionRequest();
                            const actionReturnedState = await action();
                            formState = decodeFormState(actionReturnedState, formData);
                        }
                        // Skip the fetch path
                        return;
                    }
                } else {
                    try {
                        actionModId = getActionModIdOrError(actionId, serverModuleMap);
                    } catch (err) {
                        if (actionId !== null) {
                            console.error(err);
                        }
                        return {
                            type: "not-found"
                        };
                    }
                    let actionData = "";
                    const reader = webRequest.body.getReader();
                    while(true){
                        const { done, value } = await reader.read();
                        if (done) {
                            break;
                        }
                        actionData += new TextDecoder().decode(value);
                    }
                    bound = await decodeReply(actionData, serverModuleMap);
                }
            } else {
                // Use react-server-dom-webpack/server.node which supports streaming
                const { decodeReply, decodeReplyFromBusboy, decodeAction, decodeFormState } = require(`./react-server.node`);
                if (isMultipartAction) {
                    if (isFetchAction) {
                        try {
                            actionModId = getActionModIdOrError(actionId, serverModuleMap);
                        } catch (err) {
                            console.warn(err);
                            return {
                                type: "not-found"
                            };
                        }
                        const readableLimit = (serverActions == null ? void 0 : serverActions.bodySizeLimit) ?? "1 MB";
                        const limit = require("next/dist/compiled/bytes").parse(readableLimit);
                        const busboy = require("busboy");
                        const bb = busboy({
                            headers: req.headers,
                            limits: {
                                fieldSize: limit
                            }
                        });
                        req.pipe(bb);
                        bound = await decodeReplyFromBusboy(bb, serverModuleMap);
                    } else {
                        // Convert the Node.js readable stream to a Web Stream.
                        const readableStream = new ReadableStream({
                            start (controller) {
                                req.on("data", (chunk)=>{
                                    controller.enqueue(new Uint8Array(chunk));
                                });
                                req.on("end", ()=>{
                                    controller.close();
                                });
                                req.on("error", (err)=>{
                                    controller.error(err);
                                });
                            }
                        });
                        // React doesn't yet publish a busboy version of decodeAction
                        // so we polyfill the parsing of FormData.
                        const fakeRequest = new Request("http://localhost", {
                            method: "POST",
                            // @ts-expect-error
                            headers: {
                                "Content-Type": contentType
                            },
                            body: readableStream,
                            duplex: "half"
                        });
                        const formData = await fakeRequest.formData();
                        if (areAllActionIdsValid(formData, serverModuleMap) === false) {
                            // TODO: This can be from skew or manipulated input. We should handle this case
                            // more gracefully but this preserves the prior behavior where decodeAction would throw instead.
                            throw new Error(`Failed to find Server Action. This request might be from an older or newer deployment.\nRead more: https://nextjs.org/docs/messages/failed-to-find-server-action`);
                        }
                        // TODO: Refactor so it is harder to accidentally decode an action before you have validated that the
                        // action referred to is available.
                        const action = await decodeAction(formData, serverModuleMap);
                        if (typeof action === "function") {
                            // Only warn if it's a server action, otherwise skip for other post requests
                            warnBadServerActionRequest();
                            const actionReturnedState = await action();
                            formState = await decodeFormState(actionReturnedState, formData);
                        }
                        // Skip the fetch path
                        return;
                    }
                } else {
                    try {
                        actionModId = getActionModIdOrError(actionId, serverModuleMap);
                    } catch (err) {
                        if (actionId !== null) {
                            console.error(err);
                        }
                        return {
                            type: "not-found"
                        };
                    }
                    const chunks = [];
                    for await (const chunk of req){
                        chunks.push(Buffer.from(chunk));
                    }
                    const actionData = Buffer.concat(chunks).toString("utf-8");
                    const readableLimit = (serverActions == null ? void 0 : serverActions.bodySizeLimit) ?? "1 MB";
                    const limit = require("next/dist/compiled/bytes").parse(readableLimit);
                    if (actionData.length > limit) {
                        const { ApiError } = require("../api-utils");
                        throw new ApiError(413, `Body exceeded ${readableLimit} limit.
To configure the body size limit for Server Actions, see: https://nextjs.org/docs/app/api-reference/next-config-js/serverActions#bodysizelimit`);
                    }
                    bound = await decodeReply(actionData, serverModuleMap);
                }
            }
            // actions.js
            // app/page.js
            //   action worker1
            //     appRender1
            // app/foo/page.js
            //   action worker2
            //     appRender
            // / -> fire action -> POST / -> appRender1 -> modId for the action file
            // /foo -> fire action -> POST /foo -> appRender2 -> modId for the action file
            try {
                actionModId = actionModId ?? getActionModIdOrError(actionId, serverModuleMap);
            } catch (err) {
                if (actionId !== null) {
                    console.error(err);
                }
                return {
                    type: "not-found"
                };
            }
            const actionHandler = (await ComponentMod.__next_app__.require(actionModId))[// `actionId` must exist if we got here, as otherwise we would have thrown an error above
            actionId];
            const returnVal = await actionHandler.apply(null, bound);
            // For form actions, we need to continue rendering the page.
            if (isFetchAction) {
                await addRevalidationHeader(res, {
                    staticGenerationStore,
                    requestStore
                });
                actionResult = await generateFlight(ctx, {
                    actionResult: Promise.resolve(returnVal),
                    // if the page was not revalidated, or if the action was forwarded from another worker, we can skip the rendering the flight tree
                    skipFlight: !staticGenerationStore.pathWasRevalidated || actionWasForwarded
                });
            }
        });
        return {
            type: "done",
            result: actionResult,
            formState
        };
    } catch (err) {
        if ((0, _redirect.isRedirectError)(err)) {
            const redirectUrl = (0, _redirect.getURLFromRedirectError)(err);
            const statusCode = (0, _redirect.getRedirectStatusCodeFromError)(err);
            await addRevalidationHeader(res, {
                staticGenerationStore,
                requestStore
            });
            // if it's a fetch action, we'll set the status code for logging/debugging purposes
            // but we won't set a Location header, as the redirect will be handled by the client router
            res.statusCode = statusCode;
            if (isFetchAction) {
                return {
                    type: "done",
                    result: await createRedirectRenderResult(req, res, host, redirectUrl, ctx.renderOpts.basePath, staticGenerationStore)
                };
            }
            if (err.mutableCookies) {
                const headers = new Headers();
                // If there were mutable cookies set, we need to set them on the
                // response.
                if ((0, _requestcookies.appendMutableCookies)(headers, err.mutableCookies)) {
                    res.setHeader("set-cookie", Array.from(headers.values()));
                }
            }
            res.setHeader("Location", redirectUrl);
            return {
                type: "done",
                result: _renderresult.default.fromStatic("")
            };
        } else if ((0, _notfound.isNotFoundError)(err)) {
            res.statusCode = 404;
            await addRevalidationHeader(res, {
                staticGenerationStore,
                requestStore
            });
            if (isFetchAction) {
                const promise = Promise.reject(err);
                try {
                    // we need to await the promise to trigger the rejection early
                    // so that it's already handled by the time we call
                    // the RSC runtime. Otherwise, it will throw an unhandled
                    // promise rejection error in the renderer.
                    await promise;
                } catch  {
                // swallow error, it's gonna be handled on the client
                }
                return {
                    type: "done",
                    result: await generateFlight(ctx, {
                        skipFlight: false,
                        actionResult: promise,
                        asNotFound: true
                    })
                };
            }
            return {
                type: "not-found"
            };
        }
        if (isFetchAction) {
            var _staticGenerationStore_incrementalCache1;
            res.statusCode = 500;
            await Promise.all([
                (_staticGenerationStore_incrementalCache1 = staticGenerationStore.incrementalCache) == null ? void 0 : _staticGenerationStore_incrementalCache1.revalidateTag(staticGenerationStore.revalidatedTags || []),
                ...Object.values(staticGenerationStore.pendingRevalidates || {})
            ]);
            const promise = Promise.reject(err);
            try {
                // we need to await the promise to trigger the rejection early
                // so that it's already handled by the time we call
                // the RSC runtime. Otherwise, it will throw an unhandled
                // promise rejection error in the renderer.
                await promise;
            } catch  {
            // swallow error, it's gonna be handled on the client
            }
            return {
                type: "done",
                result: await generateFlight(ctx, {
                    actionResult: promise,
                    // if the page was not revalidated, or if the action was forwarded from another worker, we can skip the rendering the flight tree
                    skipFlight: !staticGenerationStore.pathWasRevalidated || actionWasForwarded
                })
            };
        }
        throw err;
    }
}
/**
 * Attempts to find the module ID for the action from the module map. When this fails, it could be a deployment skew where
 * the action came from a different deployment. It could also simply be an invalid POST request that is not a server action.
 * In either case, we'll throw an error to be handled by the caller.
 */ function getActionModIdOrError(actionId, serverModuleMap) {
    try {
        var _serverModuleMap_actionId;
        // if we're missing the action ID header, we can't do any further processing
        if (!actionId) {
            throw new Error("Invariant: Missing 'next-action' header.");
        }
        const actionModId = serverModuleMap == null ? void 0 : (_serverModuleMap_actionId = serverModuleMap[actionId]) == null ? void 0 : _serverModuleMap_actionId.id;
        if (!actionModId) {
            throw new Error("Invariant: Couldn't find action module ID from module map.");
        }
        return actionModId;
    } catch (err) {
        throw getActionNotFoundError(actionId, err);
    }
}
function getActionNotFoundError(actionId, err) {
    return new Error(`Failed to find Server Action${actionId ? ` "${actionId}"` : ""}. This request might be from an older or newer deployment. ${err instanceof Error ? `Original error: ${err.message}` : ""}`);
}
const $ACTION_ = "$ACTION_";
const $ACTION_REF_ = "$ACTION_REF_";
const $ACTION_ID_ = "$ACTION_ID_";
const ACTION_ID_EXPECTED_LENGTH = 40;
/**
 * This function mirrors logic inside React's decodeAction and should be kept in sync with that.
 * It pre-parses the FormData to ensure that any action IDs referred to are actual action IDs for
 * this Next.js application.
 */ function areAllActionIdsValid(mpaFormData, serverModuleMap) {
    let hasAtLeastOneAction = false;
    // Before we attempt to decode the payload for a possible MPA action, assert that all
    // action IDs are valid IDs. If not we should disregard the payload
    for (let key of mpaFormData.keys()){
        if (!key.startsWith($ACTION_)) {
            continue;
        }
        if (key.startsWith($ACTION_ID_)) {
            // No Bound args case
            if (isInvalidActionIdFieldName(key, serverModuleMap)) {
                return false;
            }
            hasAtLeastOneAction = true;
        } else if (key.startsWith($ACTION_REF_)) {
            // Bound args case
            const actionDescriptorField = $ACTION_ + key.slice($ACTION_REF_.length) + ":0";
            const actionFields = mpaFormData.getAll(actionDescriptorField);
            if (actionFields.length !== 1) {
                return false;
            }
            const actionField = actionFields[0];
            if (typeof actionField !== "string") {
                return false;
            }
            if (isInvalidStringActionDescriptor(actionField, serverModuleMap)) {
                return false;
            }
            hasAtLeastOneAction = true;
        }
    }
    return hasAtLeastOneAction;
}
const ACTION_DESCRIPTOR_ID_PREFIX = '{"id":"';
function isInvalidStringActionDescriptor(actionDescriptor, serverModuleMap) {
    if (actionDescriptor.startsWith(ACTION_DESCRIPTOR_ID_PREFIX) === false) {
        return true;
    }
    const from = ACTION_DESCRIPTOR_ID_PREFIX.length;
    const to = from + ACTION_ID_EXPECTED_LENGTH;
    // We expect actionDescriptor to be '{"id":"<actionId>",...}'
    const actionId = actionDescriptor.slice(from, to);
    if (actionId.length !== ACTION_ID_EXPECTED_LENGTH || actionDescriptor[to] !== '"') {
        return true;
    }
    const entry = serverModuleMap[actionId];
    if (entry == null) {
        return true;
    }
    return false;
}
function isInvalidActionIdFieldName(actionIdFieldName, serverModuleMap) {
    // The field name must always start with $ACTION_ID_ but since it is
    // the id is extracted from the key of the field we have already validated
    // this before entering this function
    if (actionIdFieldName.length !== $ACTION_ID_.length + ACTION_ID_EXPECTED_LENGTH) {
        // this field name has too few or too many characters
        return true;
    }
    const actionId = actionIdFieldName.slice($ACTION_ID_.length);
    const entry = serverModuleMap[actionId];
    if (entry == null) {
        return true;
    }
    return false;
}

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