/opt/canhelp/node_modules/next/dist/build/webpack/plugins
Edit: /opt/canhelp/node_modules/next/dist/build/webpack/plugins/subresource-integrity-plugin.js.map (4355B)
{"version":3,"sources":["../../../../src/build/webpack/plugins/subresource-integrity-plugin.ts"],"sourcesContent":["import { webpack, sources } from 'next/dist/compiled/webpack/webpack'\nimport crypto from 'crypto'\nimport { SUBRESOURCE_INTEGRITY_MANIFEST } from '../../../shared/lib/constants'\n\nconst PLUGIN_NAME = 'SubresourceIntegrityPlugin'\n\nexport type SubresourceIntegrityAlgorithm = 'sha256' | 'sha384' | 'sha512'\n\nexport class SubresourceIntegrityPlugin {\n constructor(private readonly algorithm: SubresourceIntegrityAlgorithm) {}\n\n public apply(compiler: webpack.Compiler) {\n compiler.hooks.make.tap(PLUGIN_NAME, (compilation) => {\n compilation.hooks.afterProcessAssets.tap(\n {\n name: PLUGIN_NAME,\n stage: webpack.Compilation.PROCESS_ASSETS_STAGE_ADDITIONS,\n },\n () => {\n // Collect all the assets.\n let files = new Set
()\n for (const asset of compilation.getAssets()) {\n files.add(asset.name)\n }\n\n // For each file, deduped, calculate the file hash.\n const hashes: Record = {}\n for (const file of files.values()) {\n // Get the buffer for the asset.\n const asset = compilation.getAsset(file)\n if (!asset) {\n throw new Error(`could not get asset: ${file}`)\n }\n\n // Get the buffer for the asset.\n const buffer = asset.source.buffer()\n\n // Create the hash for the content.\n const hash = crypto\n .createHash(this.algorithm)\n .update(buffer)\n .digest()\n .toString('base64')\n\n hashes[file] = `${this.algorithm}-${hash}`\n }\n\n const json = JSON.stringify(hashes, null, 2)\n const file = 'server/' + SUBRESOURCE_INTEGRITY_MANIFEST\n compilation.emitAsset(\n file + '.js',\n new sources.RawSource(\n `self.__SUBRESOURCE_INTEGRITY_MANIFEST=${JSON.stringify(json)}`\n // Work around webpack 4 type of RawSource being used\n // TODO: use webpack 5 type by default\n ) as unknown as webpack.sources.RawSource\n )\n compilation.emitAsset(\n file + '.json',\n new sources.RawSource(\n json\n // Work around webpack 4 type of RawSource being used\n // TODO: use webpack 5 type by default\n ) as unknown as webpack.sources.RawSource\n )\n }\n )\n })\n }\n}\n"],"names":["SubresourceIntegrityPlugin","PLUGIN_NAME","constructor","algorithm","apply","compiler","hooks","make","tap","compilation","afterProcessAssets","name","stage","webpack","Compilation","PROCESS_ASSETS_STAGE_ADDITIONS","files","Set","asset","getAssets","add","hashes","file","values","getAsset","Error","buffer","source","hash","crypto","createHash","update","digest","toString","json","JSON","stringify","SUBRESOURCE_INTEGRITY_MANIFEST","emitAsset","sources","RawSource"],"mappings":";;;;+BAQaA;;;eAAAA;;;yBARoB;+DACd;2BAC4B;;;;;;AAE/C,MAAMC,cAAc;AAIb,MAAMD;IACXE,YAAY,AAAiBC,SAAwC,CAAE;aAA1CA,YAAAA;IAA2C;IAEjEC,MAAMC,QAA0B,EAAE;QACvCA,SAASC,KAAK,CAACC,IAAI,CAACC,GAAG,CAACP,aAAa,CAACQ;YACpCA,YAAYH,KAAK,CAACI,kBAAkB,CAACF,GAAG,CACtC;gBACEG,MAAMV;gBACNW,OAAOC,gBAAO,CAACC,WAAW,CAACC,8BAA8B;YAC3D,GACA;gBACE,0BAA0B;gBAC1B,IAAIC,QAAQ,IAAIC;gBAChB,KAAK,MAAMC,SAAST,YAAYU,SAAS,GAAI;oBAC3CH,MAAMI,GAAG,CAACF,MAAMP,IAAI;gBACtB;gBAEA,mDAAmD;gBACnD,MAAMU,SAAiC,CAAC;gBACxC,KAAK,MAAMC,QAAQN,MAAMO,MAAM,GAAI;oBACjC,gCAAgC;oBAChC,MAAML,QAAQT,YAAYe,QAAQ,CAACF;oBACnC,IAAI,CAACJ,OAAO;wBACV,MAAM,qBAAyC,CAAzC,IAAIO,MAAM,CAAC,qBAAqB,EAAEH,MAAM,GAAxC,qBAAA;mCAAA;wCAAA;0CAAA;wBAAwC;oBAChD;oBAEA,gCAAgC;oBAChC,MAAMI,SAASR,MAAMS,MAAM,CAACD,MAAM;oBAElC,mCAAmC;oBACnC,MAAME,OAAOC,eAAM,CAChBC,UAAU,CAAC,IAAI,CAAC3B,SAAS,EACzB4B,MAAM,CAACL,QACPM,MAAM,GACNC,QAAQ,CAAC;oBAEZZ,MAAM,CAACC,KAAK,GAAG,GAAG,IAAI,CAACnB,SAAS,CAAC,CAAC,EAAEyB,MAAM;gBAC5C;gBAEA,MAAMM,OAAOC,KAAKC,SAAS,CAACf,QAAQ,MAAM;gBAC1C,MAAMC,OAAO,YAAYe,yCAA8B;gBACvD5B,YAAY6B,SAAS,CACnBhB,OAAO,OACP,IAAIiB,gBAAO,CAACC,SAAS,CACnB,CAAC,sCAAsC,EAAEL,KAAKC,SAAS,CAACF,OAAO;gBAKnEzB,YAAY6B,SAAS,CACnBhB,OAAO,SACP,IAAIiB,gBAAO,CAACC,SAAS,CACnBN;YAKN;QAEJ;IACF;AACF","ignoreList":[0]}