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979bf48 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | "use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
createPrerenderResumeDataCache: null,
createRenderResumeDataCache: null,
stringifyResumeDataCache: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
createPrerenderResumeDataCache: function() {
return createPrerenderResumeDataCache;
},
createRenderResumeDataCache: function() {
return createRenderResumeDataCache;
},
stringifyResumeDataCache: function() {
return stringifyResumeDataCache;
}
});
const _invarianterror = require("../../shared/lib/invariant-error");
const _cachestore = require("./cache-store");
async function stringifyResumeDataCache(resumeDataCache, isCacheComponentsEnabled) {
if (process.env.NEXT_RUNTIME === 'edge') {
throw Object.defineProperty(new _invarianterror.InvariantError('`stringifyResumeDataCache` should not be called in edge runtime.'), "__NEXT_ERROR_CODE", {
value: "E602",
enumerable: false,
configurable: true
});
} else {
if (resumeDataCache.fetch.size === 0 && resumeDataCache.cache.size === 0) {
return 'null';
}
const json = {
store: {
fetch: Object.fromEntries(Array.from(resumeDataCache.fetch.entries())),
cache: Object.fromEntries((await (0, _cachestore.serializeUseCacheCacheStore)(resumeDataCache.cache.entries(), isCacheComponentsEnabled)).filter((entry)=>entry !== null)),
encryptedBoundArgs: Object.fromEntries(Array.from(resumeDataCache.encryptedBoundArgs.entries()))
}
};
// Compress the JSON string using zlib. As the data we already want to
// decompress is in memory, we use the synchronous deflateSync function.
const { deflateSync } = require('node:zlib');
return deflateSync(JSON.stringify(json)).toString('base64');
}
}
function createPrerenderResumeDataCache() {
return {
cache: new Map(),
fetch: new Map(),
encryptedBoundArgs: new Map(),
decryptedBoundArgs: new Map()
};
}
function createRenderResumeDataCache(resumeDataCacheOrPersistedCache, maxPostponedStateSizeBytes) {
if (process.env.NEXT_RUNTIME === 'edge') {
throw Object.defineProperty(new _invarianterror.InvariantError('`createRenderResumeDataCache` should not be called in edge runtime.'), "__NEXT_ERROR_CODE", {
value: "E556",
enumerable: false,
configurable: true
});
} else {
if (typeof resumeDataCacheOrPersistedCache !== 'string') {
// If the cache is already a prerender or render cache, we can return it
// directly. For the former, we're just performing a type change.
return resumeDataCacheOrPersistedCache;
}
if (resumeDataCacheOrPersistedCache === 'null') {
return {
cache: new Map(),
fetch: new Map(),
encryptedBoundArgs: new Map(),
decryptedBoundArgs: new Map()
};
}
// This should be a compressed string. Let's decompress it using zlib.
// As the data we already want to decompress is in memory, we use the
// synchronous inflateSync function.
const { inflateSync } = require('node:zlib');
// Limit decompressed size to prevent zipbomb attacks. This is 5x the
// configured maxPostponedStateSize, allowing reasonable compression
// ratios while preventing extreme decompression bombs.
// Default is 500MB (5x the default 100MB compressed limit).
const maxDecompressedSize = maxPostponedStateSizeBytes ? maxPostponedStateSizeBytes * 5 : 500 * 1024 * 1024;
let json;
try {
json = JSON.parse(inflateSync(Buffer.from(resumeDataCacheOrPersistedCache, 'base64'), {
maxOutputLength: maxDecompressedSize
}).toString('utf-8'));
} catch (err) {
if (err instanceof RangeError && err.code === 'ERR_BUFFER_TOO_LARGE') {
throw Object.defineProperty(new Error(`Decompressed resume data cache exceeded ${maxDecompressedSize} byte limit`), "__NEXT_ERROR_CODE", {
value: "E976",
enumerable: false,
configurable: true
});
}
throw err;
}
return {
cache: (0, _cachestore.parseUseCacheCacheStore)(Object.entries(json.store.cache)),
fetch: new Map(Object.entries(json.store.fetch)),
encryptedBoundArgs: new Map(Object.entries(json.store.encryptedBoundArgs)),
decryptedBoundArgs: new Map()
};
}
}
//# sourceMappingURL=resume-data-cache.js.map |