main repo

node_modules/next/dist/esm/server/web/spec-extension/adapters/headers.js

@@ -0,0 +1,172 @@
+import { ReflectAdapter } from "./reflect";
+/**
+ * @internal
+ */ export class ReadonlyHeadersError extends Error {
+    constructor(){
+        super("Headers cannot be modified. Read more: https://nextjs.org/docs/app/api-reference/functions/headers");
+    }
+    static callable() {
+        throw new ReadonlyHeadersError();
+    }
+}
+export class HeadersAdapter extends Headers {
+    constructor(headers){
+        // We've already overridden the methods that would be called, so we're just
+        // calling the super constructor to ensure that the instanceof check works.
+        super();
+        this.headers = new Proxy(headers, {
+            get (target, prop, receiver) {
+                // Because this is just an object, we expect that all "get" operations
+                // are for properties. If it's a "get" for a symbol, we'll just return
+                // the symbol.
+                if (typeof prop === "symbol") {
+                    return ReflectAdapter.get(target, prop, receiver);
+                }
+                const lowercased = prop.toLowerCase();
+                // Let's find the original casing of the key. This assumes that there is
+                // no mixed case keys (e.g. "Content-Type" and "content-type") in the
+                // headers object.
+                const original = Object.keys(headers).find((o)=>o.toLowerCase() === lowercased);
+                // If the original casing doesn't exist, return undefined.
+                if (typeof original === "undefined") return;
+                // If the original casing exists, return the value.
+                return ReflectAdapter.get(target, original, receiver);
+            },
+            set (target, prop, value, receiver) {
+                if (typeof prop === "symbol") {
+                    return ReflectAdapter.set(target, prop, value, receiver);
+                }
+                const lowercased = prop.toLowerCase();
+                // Let's find the original casing of the key. This assumes that there is
+                // no mixed case keys (e.g. "Content-Type" and "content-type") in the
+                // headers object.
+                const original = Object.keys(headers).find((o)=>o.toLowerCase() === lowercased);
+                // If the original casing doesn't exist, use the prop as the key.
+                return ReflectAdapter.set(target, original ?? prop, value, receiver);
+            },
+            has (target, prop) {
+                if (typeof prop === "symbol") return ReflectAdapter.has(target, prop);
+                const lowercased = prop.toLowerCase();
+                // Let's find the original casing of the key. This assumes that there is
+                // no mixed case keys (e.g. "Content-Type" and "content-type") in the
+                // headers object.
+                const original = Object.keys(headers).find((o)=>o.toLowerCase() === lowercased);
+                // If the original casing doesn't exist, return false.
+                if (typeof original === "undefined") return false;
+                // If the original casing exists, return true.
+                return ReflectAdapter.has(target, original);
+            },
+            deleteProperty (target, prop) {
+                if (typeof prop === "symbol") return ReflectAdapter.deleteProperty(target, prop);
+                const lowercased = prop.toLowerCase();
+                // Let's find the original casing of the key. This assumes that there is
+                // no mixed case keys (e.g. "Content-Type" and "content-type") in the
+                // headers object.
+                const original = Object.keys(headers).find((o)=>o.toLowerCase() === lowercased);
+                // If the original casing doesn't exist, return true.
+                if (typeof original === "undefined") return true;
+                // If the original casing exists, delete the property.
+                return ReflectAdapter.deleteProperty(target, original);
+            }
+        });
+    }
+    /**
+   * Seals a Headers instance to prevent modification by throwing an error when
+   * any mutating method is called.
+   */ static seal(headers) {
+        return new Proxy(headers, {
+            get (target, prop, receiver) {
+                switch(prop){
+                    case "append":
+                    case "delete":
+                    case "set":
+                        return ReadonlyHeadersError.callable;
+                    default:
+                        return ReflectAdapter.get(target, prop, receiver);
+                }
+            }
+        });
+    }
+    /**
+   * Merges a header value into a string. This stores multiple values as an
+   * array, so we need to merge them into a string.
+   *
+   * @param value a header value
+   * @returns a merged header value (a string)
+   */ merge(value) {
+        if (Array.isArray(value)) return value.join(", ");
+        return value;
+    }
+    /**
+   * Creates a Headers instance from a plain object or a Headers instance.
+   *
+   * @param headers a plain object or a Headers instance
+   * @returns a headers instance
+   */ static from(headers) {
+        if (headers instanceof Headers) return headers;
+        return new HeadersAdapter(headers);
+    }
+    append(name, value) {
+        const existing = this.headers[name];
+        if (typeof existing === "string") {
+            this.headers[name] = [
+                existing,
+                value
+            ];
+        } else if (Array.isArray(existing)) {
+            existing.push(value);
+        } else {
+            this.headers[name] = value;
+        }
+    }
+    delete(name) {
+        delete this.headers[name];
+    }
+    get(name) {
+        const value = this.headers[name];
+        if (typeof value !== "undefined") return this.merge(value);
+        return null;
+    }
+    has(name) {
+        return typeof this.headers[name] !== "undefined";
+    }
+    set(name, value) {
+        this.headers[name] = value;
+    }
+    forEach(callbackfn, thisArg) {
+        for (const [name, value] of this.entries()){
+            callbackfn.call(thisArg, value, name, this);
+        }
+    }
+    *entries() {
+        for (const key of Object.keys(this.headers)){
+            const name = key.toLowerCase();
+            // We assert here that this is a string because we got it from the
+            // Object.keys() call above.
+            const value = this.get(name);
+            yield [
+                name,
+                value
+            ];
+        }
+    }
+    *keys() {
+        for (const key of Object.keys(this.headers)){
+            const name = key.toLowerCase();
+            yield name;
+        }
+    }
+    *values() {
+        for (const key of Object.keys(this.headers)){
+            // We assert here that this is a string because we got it from the
+            // Object.keys() call above.
+            const value = this.get(key);
+            yield value;
+        }
+    }
+    [Symbol.iterator]() {
+        return this.entries();
+    }
+}
+
+//# sourceMappingURL=headers.js.map

node_modules/next/dist/esm/server/web/spec-extension/adapters/headers.js.map

@@ -0,0 +1 @@
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node_modules/next/dist/esm/server/web/spec-extension/adapters/next-request.js

@@ -0,0 +1,86 @@
+import { getRequestMeta } from "../../../request-meta";
+import { fromNodeOutgoingHttpHeaders } from "../../utils";
+import { NextRequest } from "../request";
+/**
+ * Creates an AbortSignal tied to the closing of a ServerResponse (or other
+ * appropriate Writable).
+ *
+ * This cannot be done with the request (IncomingMessage or Readable) because
+ * the `abort` event will not fire if to data has been fully read (because that
+ * will "close" the readable stream and nothing fires after that).
+ */ export function signalFromNodeResponse(response) {
+    const { errored, destroyed } = response;
+    if (errored || destroyed) return AbortSignal.abort(errored);
+    const controller = new AbortController();
+    // If `finish` fires first, then `res.end()` has been called and the close is
+    // just us finishing the stream on our side. If `close` fires first, then we
+    // know the client disconnected before we finished.
+    function onClose() {
+        controller.abort();
+        // eslint-disable-next-line @typescript-eslint/no-use-before-define
+        response.off("finish", onFinish);
+    }
+    function onFinish() {
+        response.off("close", onClose);
+    }
+    response.once("close", onClose);
+    response.once("finish", onFinish);
+    return controller.signal;
+}
+export class NextRequestAdapter {
+    static fromBaseNextRequest(request, signal) {
+        // TODO: look at refining this check
+        if ("request" in request && request.request) {
+            return NextRequestAdapter.fromWebNextRequest(request);
+        }
+        return NextRequestAdapter.fromNodeNextRequest(request, signal);
+    }
+    static fromNodeNextRequest(request, signal) {
+        // HEAD and GET requests can not have a body.
+        let body = null;
+        if (request.method !== "GET" && request.method !== "HEAD" && request.body) {
+            // @ts-expect-error - this is handled by undici, when streams/web land use it instead
+            body = request.body;
+        }
+        let url;
+        if (request.url.startsWith("http")) {
+            url = new URL(request.url);
+        } else {
+            // Grab the full URL from the request metadata.
+            const base = getRequestMeta(request, "__NEXT_INIT_URL");
+            if (!base || !base.startsWith("http")) {
+                // Because the URL construction relies on the fact that the URL provided
+                // is absolute, we need to provide a base URL. We can't use the request
+                // URL because it's relative, so we use a dummy URL instead.
+                url = new URL(request.url, "http://n");
+            } else {
+                url = new URL(request.url, base);
+            }
+        }
+        return new NextRequest(url, {
+            body,
+            method: request.method,
+            headers: fromNodeOutgoingHttpHeaders(request.headers),
+            // @ts-expect-error - see https://github.com/whatwg/fetch/pull/1457
+            duplex: "half",
+            signal
+        });
+    }
+    static fromWebNextRequest(request) {
+        // HEAD and GET requests can not have a body.
+        let body = null;
+        if (request.method !== "GET" && request.method !== "HEAD") {
+            body = request.body;
+        }
+        return new NextRequest(request.url, {
+            body,
+            method: request.method,
+            headers: fromNodeOutgoingHttpHeaders(request.headers),
+            // @ts-expect-error - see https://github.com/whatwg/fetch/pull/1457
+            duplex: "half",
+            signal: request.request.signal
+        });
+    }
+}
+
+//# sourceMappingURL=next-request.js.map

node_modules/next/dist/esm/server/web/spec-extension/adapters/next-request.js.map

@@ -0,0 +1 @@
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node_modules/next/dist/esm/server/web/spec-extension/adapters/reflect.js

@@ -0,0 +1,20 @@
+export class ReflectAdapter {
+    static get(target, prop, receiver) {
+        const value = Reflect.get(target, prop, receiver);
+        if (typeof value === "function") {
+            return value.bind(target);
+        }
+        return value;
+    }
+    static set(target, prop, value, receiver) {
+        return Reflect.set(target, prop, value, receiver);
+    }
+    static has(target, prop) {
+        return Reflect.has(target, prop);
+    }
+    static deleteProperty(target, prop) {
+        return Reflect.deleteProperty(target, prop);
+    }
+}
+
+//# sourceMappingURL=reflect.js.map

node_modules/next/dist/esm/server/web/spec-extension/adapters/reflect.js.map

@@ -0,0 +1 @@
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node_modules/next/dist/esm/server/web/spec-extension/adapters/request-cookies.js

@@ -0,0 +1,118 @@
+import { ResponseCookies } from "../cookies";
+import { ReflectAdapter } from "./reflect";
+/**
+ * @internal
+ */ export class ReadonlyRequestCookiesError extends Error {
+    constructor(){
+        super("Cookies can only be modified in a Server Action or Route Handler. Read more: https://nextjs.org/docs/app/api-reference/functions/cookies#cookiessetname-value-options");
+    }
+    static callable() {
+        throw new ReadonlyRequestCookiesError();
+    }
+}
+export class RequestCookiesAdapter {
+    static seal(cookies) {
+        return new Proxy(cookies, {
+            get (target, prop, receiver) {
+                switch(prop){
+                    case "clear":
+                    case "delete":
+                    case "set":
+                        return ReadonlyRequestCookiesError.callable;
+                    default:
+                        return ReflectAdapter.get(target, prop, receiver);
+                }
+            }
+        });
+    }
+}
+const SYMBOL_MODIFY_COOKIE_VALUES = Symbol.for("next.mutated.cookies");
+export function getModifiedCookieValues(cookies) {
+    const modified = cookies[SYMBOL_MODIFY_COOKIE_VALUES];
+    if (!modified || !Array.isArray(modified) || modified.length === 0) {
+        return [];
+    }
+    return modified;
+}
+export function appendMutableCookies(headers, mutableCookies) {
+    const modifiedCookieValues = getModifiedCookieValues(mutableCookies);
+    if (modifiedCookieValues.length === 0) {
+        return false;
+    }
+    // Return a new response that extends the response with
+    // the modified cookies as fallbacks. `res` cookies
+    // will still take precedence.
+    const resCookies = new ResponseCookies(headers);
+    const returnedCookies = resCookies.getAll();
+    // Set the modified cookies as fallbacks.
+    for (const cookie of modifiedCookieValues){
+        resCookies.set(cookie);
+    }
+    // Set the original cookies as the final values.
+    for (const cookie of returnedCookies){
+        resCookies.set(cookie);
+    }
+    return true;
+}
+export class MutableRequestCookiesAdapter {
+    static wrap(cookies, onUpdateCookies) {
+        const responseCookes = new ResponseCookies(new Headers());
+        for (const cookie of cookies.getAll()){
+            responseCookes.set(cookie);
+        }
+        let modifiedValues = [];
+        const modifiedCookies = new Set();
+        const updateResponseCookies = ()=>{
+            var _fetch___nextGetStaticStore;
+            // TODO-APP: change method of getting staticGenerationAsyncStore
+            const staticGenerationAsyncStore = fetch.__nextGetStaticStore == null ? void 0 : (_fetch___nextGetStaticStore = fetch.__nextGetStaticStore.call(fetch)) == null ? void 0 : _fetch___nextGetStaticStore.getStore();
+            if (staticGenerationAsyncStore) {
+                staticGenerationAsyncStore.pathWasRevalidated = true;
+            }
+            const allCookies = responseCookes.getAll();
+            modifiedValues = allCookies.filter((c)=>modifiedCookies.has(c.name));
+            if (onUpdateCookies) {
+                const serializedCookies = [];
+                for (const cookie of modifiedValues){
+                    const tempCookies = new ResponseCookies(new Headers());
+                    tempCookies.set(cookie);
+                    serializedCookies.push(tempCookies.toString());
+                }
+                onUpdateCookies(serializedCookies);
+            }
+        };
+        return new Proxy(responseCookes, {
+            get (target, prop, receiver) {
+                switch(prop){
+                    // A special symbol to get the modified cookie values
+                    case SYMBOL_MODIFY_COOKIE_VALUES:
+                        return modifiedValues;
+                    // TODO: Throw error if trying to set a cookie after the response
+                    // headers have been set.
+                    case "delete":
+                        return function(...args) {
+                            modifiedCookies.add(typeof args[0] === "string" ? args[0] : args[0].name);
+                            try {
+                                target.delete(...args);
+                            } finally{
+                                updateResponseCookies();
+                            }
+                        };
+                    case "set":
+                        return function(...args) {
+                            modifiedCookies.add(typeof args[0] === "string" ? args[0] : args[0].name);
+                            try {
+                                return target.set(...args);
+                            } finally{
+                                updateResponseCookies();
+                            }
+                        };
+                    default:
+                        return ReflectAdapter.get(target, prop, receiver);
+                }
+            }
+        });
+    }
+}
+
+//# sourceMappingURL=request-cookies.js.map

node_modules/next/dist/esm/server/web/spec-extension/adapters/request-cookies.js.map

@@ -0,0 +1 @@
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