@credo-ts/core/build/utils/MultiBaseEncoder.mjs.map

<p align="center"> <br /> <img alt="Credo Logo" src="https://github.com/openwallet-foundation/credo-ts/blob/c7886cb8377ceb8ee4efe8d264211e561a75072d/images/credo-logo.png" height="250px" /> </p> <h1 align="center"><b>Credo - Core</b></h1

{"version":3,"file":"MultiBaseEncoder.mjs","names":[],"sources":["../../src/utils/MultiBaseEncoder.ts"],"sourcesContent":["import { TypedArrayEncoder } from './TypedArrayEncoder'\n\nexport type BaseName = 'base58btc'\n\ntype EncodingMap = {\n  [key in BaseName]: (data: Uint8Array) => string\n}\n\ntype DecodingMap = {\n  [key: string]: (data: string) => { data: Uint8Array; baseName: BaseName }\n}\n\nconst multibaseEncodingMap: EncodingMap = {\n  base58btc: (data) => `z${TypedArrayEncoder.toBase58(data)}`,\n}\n\nconst multibaseDecodingMap: DecodingMap = {\n  z: (data) => ({ data: TypedArrayEncoder.fromBase58(data.substring(1)), baseName: 'base58btc' }),\n}\n\n// biome-ignore lint/complexity/noStaticOnlyClass: no explanation\nexport class MultiBaseEncoder {\n  /**\n   *\n   * Encodes a buffer into a multibase\n   *\n   * @param buffer the buffer that has to be encoded\n   * @param baseName the encoding algorithm\n   */\n  public static encode(buffer: Uint8Array, baseName: BaseName) {\n    const encode = multibaseEncodingMap[baseName]\n\n    if (!encode) {\n      throw new Error(`Unsupported encoding '${baseName}'`)\n    }\n\n    return encode(buffer)\n  }\n\n  /**\n   *\n   * Decodes a multibase into a Uint8Array\n   *\n   * @param data the multibase that has to be decoded\n   *\n   * @returns decoded data and the multi base name\n   */\n  public static decode(data: string): { data: Uint8Array; baseName: string } {\n    const prefix = data[0]\n    const decode = multibaseDecodingMap[prefix]\n\n    if (!decode) {\n      throw new Error(`No decoder found for multibase prefix '${prefix}'`)\n    }\n\n    return decode(data)\n  }\n\n  public static isValid(data: string): boolean {\n    try {\n      MultiBaseEncoder.decode(data)\n      return true\n    } catch (_error) {\n      return false\n    }\n  }\n}\n"],"mappings":";;;;;AAYA,MAAM,uBAAoC,EACxC,YAAY,SAAS,IAAI,kBAAkB,SAAS,KAAK,IAC1D;AAED,MAAM,uBAAoC,EACxC,IAAI,UAAU;CAAE,MAAM,kBAAkB,WAAW,KAAK,UAAU,EAAE,CAAC;CAAE,UAAU;CAAa,GAC/F;AAGD,IAAa,mBAAb,MAAa,iBAAiB;;;;;;;;CAQ5B,OAAc,OAAO,QAAoB,UAAoB;EAC3D,MAAM,SAAS,qBAAqB;AAEpC,MAAI,CAAC,OACH,OAAM,IAAI,MAAM,yBAAyB,SAAS,GAAG;AAGvD,SAAO,OAAO,OAAO;;;;;;;;;;CAWvB,OAAc,OAAO,MAAsD;EACzE,MAAM,SAAS,KAAK;EACpB,MAAM,SAAS,qBAAqB;AAEpC,MAAI,CAAC,OACH,OAAM,IAAI,MAAM,0CAA0C,OAAO,GAAG;AAGtE,SAAO,OAAO,KAAK;;CAGrB,OAAc,QAAQ,MAAuB;AAC3C,MAAI;AACF,oBAAiB,OAAO,KAAK;AAC7B,UAAO;WACA,QAAQ;AACf,UAAO"}