103 lines
5.5 KiB
JavaScript
Executable File
103 lines
5.5 KiB
JavaScript
Executable File
/**
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* We extend node:crypto APIs during builds and revalidates to ensure that prerenders don't observe random bytes
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* When cacheComponents is enabled. Random bytes are a form of IO even if they resolve synchronously. When cacheComponents is
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* enabled we need to ensure that random bytes are excluded from prerenders unless they are cached.
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*
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*
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* The extensions here never error nor alter the underlying return values and thus should be transparent to callers.
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*/ "use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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const _utils = require("./utils");
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if (process.env.NEXT_RUNTIME === 'edge') {
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// nothing to patch
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} else {
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const nodeCrypto = require('node:crypto');
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// require('node:crypto').getRandomValues is an alias for
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// crypto.getRandomValues which is extended in web-crypto.tsx
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// require('node:crypto').randomUUID is not an alias for crypto.randomUUID
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const randomUUIDExpression = "`require('node:crypto').randomUUID()`";
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try {
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const _randomUUID = nodeCrypto.randomUUID;
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nodeCrypto.randomUUID = function randomUUID() {
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(0, _utils.io)(randomUUIDExpression, 'random');
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return _randomUUID.apply(this, arguments);
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};
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} catch {
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console.error(`Failed to install ${randomUUIDExpression} extension. When using \`experimental.cacheComponents\` calling this function will not correctly trigger dynamic behavior.`);
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}
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const randomBytesExpression = "`require('node:crypto').randomBytes(size)`";
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try {
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const _randomBytes = nodeCrypto.randomBytes;
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// @ts-expect-error -- TODO: tell TS the overloads are preserved
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nodeCrypto.randomBytes = function randomBytes() {
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if (typeof arguments[1] !== 'function') {
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// randomBytes is sync if the second arg is undefined
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(0, _utils.io)(randomBytesExpression, 'random');
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}
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return _randomBytes.apply(this, arguments);
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};
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} catch {
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console.error(`Failed to install ${randomBytesExpression} extension. When using \`experimental.cacheComponents\` calling this function without a callback argument will not correctly trigger dynamic behavior.`);
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}
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const randomFillSyncExpression = "`require('node:crypto').randomFillSync(...)`";
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try {
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const _randomFillSync = nodeCrypto.randomFillSync;
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// @ts-expect-error -- TODO: tell TS the overloads are preserved
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nodeCrypto.randomFillSync = function randomFillSync() {
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(0, _utils.io)(randomFillSyncExpression, 'random');
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return _randomFillSync.apply(this, arguments);
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};
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} catch {
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console.error(`Failed to install ${randomFillSyncExpression} extension. When using \`experimental.cacheComponents\` calling this function will not correctly trigger dynamic behavior.`);
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}
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const randomIntExpression = "`require('node:crypto').randomInt(min, max)`";
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try {
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const _randomInt = nodeCrypto.randomInt;
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// @ts-expect-error -- TODO: tell TS the overloads are preserved
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nodeCrypto.randomInt = function randomInt() {
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if (typeof arguments[2] !== 'function') {
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// randomInt is sync if the third arg is undefined
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(0, _utils.io)(randomIntExpression, 'random');
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}
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return _randomInt.apply(this, arguments);
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};
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} catch {
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console.error(`Failed to install ${randomBytesExpression} extension. When using \`experimental.cacheComponents\` calling this function without a callback argument will not correctly trigger dynamic behavior.`);
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}
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const generatePrimeSyncExpression = "`require('node:crypto').generatePrimeSync(...)`";
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try {
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const _generatePrimeSync = nodeCrypto.generatePrimeSync;
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// @ts-expect-error -- TODO: tell TS the overloads are preserved
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nodeCrypto.generatePrimeSync = function generatePrimeSync() {
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(0, _utils.io)(generatePrimeSyncExpression, 'random');
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return _generatePrimeSync.apply(this, arguments);
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};
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} catch {
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console.error(`Failed to install ${generatePrimeSyncExpression} extension. When using \`experimental.cacheComponents\` calling this function will not correctly trigger dynamic behavior.`);
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}
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const generateKeyPairSyncExpression = "`require('node:crypto').generateKeyPairSync(...)`";
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try {
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const _generateKeyPairSync = nodeCrypto.generateKeyPairSync;
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// @ts-expect-error -- TODO: tell TS the overloads are preserved
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nodeCrypto.generateKeyPairSync = function generateKeyPairSync() {
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(0, _utils.io)(generateKeyPairSyncExpression, 'random');
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return _generateKeyPairSync.apply(this, arguments);
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};
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} catch {
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console.error(`Failed to install ${generateKeyPairSyncExpression} extension. When using \`experimental.cacheComponents\` calling this function will not correctly trigger dynamic behavior.`);
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}
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const generateKeySyncExpression = "`require('node:crypto').generateKeySync(...)`";
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try {
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const _generateKeySync = nodeCrypto.generateKeySync;
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nodeCrypto.generateKeySync = function generateKeySync() {
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(0, _utils.io)(generateKeySyncExpression, 'random');
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return _generateKeySync.apply(this, arguments);
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};
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} catch {
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console.error(`Failed to install ${generateKeySyncExpression} extension. When using \`experimental.cacheComponents\` calling this function will not correctly trigger dynamic behavior.`);
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}
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}
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//# sourceMappingURL=node-crypto.js.map
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