{"version":3,"file":"sha256.js","sourceRoot":"","sources":["../../src/sha256.ts"],"names":[],"mappings":";AAAA,uCAAuC;AACvC,kCAAkC;;;AAElC,mCAAgD;AAEhD;;;;;GAKG;AACI,KAAK,UAAU,iBAAiB,CACrC,GAAW,EACX,YAAoB,EACpB,QAA0B;IAE1B,MAAM,UAAU,GAAG,MAAM,CAAC,IAAI,CAAC,GAAG,EAAE,QAAQ,CAAC,CAAC;IAE9C,OAAO,IAAA,mBAAU,EAAC,QAAQ,EAAE,UAAU,CAAC,CAAC,MAAM,CAAC,YAAY,CAAC,CAAC,MAAM,CAAC,QAAQ,CAAC,CAAC;AAChF,CAAC;AARD,8CAQC;AAED;;;;GAIG;AACI,KAAK,UAAU,iBAAiB,CACrC,OAAe,EACf,QAA0B;IAE1B,OAAO,IAAA,mBAAU,EAAC,QAAQ,CAAC,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC,MAAM,CAAC,QAAQ,CAAC,CAAC;AAC/D,CAAC;AALD,8CAKC","sourcesContent":["// Copyright (c) Microsoft Corporation.\n// Licensed under the MIT license.\n\nimport { createHash, createHmac } from \"crypto\";\n\n/**\n * Generates a SHA-256 HMAC signature.\n * @param key - The HMAC key represented as a base64 string, used to generate the cryptographic HMAC hash.\n * @param stringToSign - The data to be signed.\n * @param encoding - The textual encoding to use for the returned HMAC digest.\n */\nexport async function computeSha256Hmac(\n  key: string,\n  stringToSign: string,\n  encoding: \"base64\" | \"hex\",\n): Promise<string> {\n  const decodedKey = Buffer.from(key, \"base64\");\n\n  return createHmac(\"sha256\", decodedKey).update(stringToSign).digest(encoding);\n}\n\n/**\n * Generates a SHA-256 hash.\n * @param content - The data to be included in the hash.\n * @param encoding - The textual encoding to use for the returned hash.\n */\nexport async function computeSha256Hash(\n  content: string,\n  encoding: \"base64\" | \"hex\",\n): Promise<string> {\n  return createHash(\"sha256\").update(content).digest(encoding);\n}\n"]}