Class WxCrypto

微信消息加解密nodejs版本

Example

const WxCrypto = require('node-wxcrypto');
const wxCrypto = new WxCrypto(token, encodingAESKey, appID);

var [err, encryptedXML] = wx.encrypt(xml, timestamp, nonce);

var [err, decryptedXML] = wx.decrypt(signature, timestamp, nonce, encrypted);

Constructors

constructor

Properties

appID iv key options token

Methods

decrypt encrypt mergeXmlOptions

Constructors

constructor

Properties

appID

appID: string

iv

iv: Buffer

key

key: Buffer

options

options: Options

token

token: string

Methods

decrypt

  • decrypt(data, timestamp, nonce, options?): Promise<any>

  • decrypt

    Parameters

    • data: string

      encrypt string, eg. oVMc1Y6qP86YfAa.../QGgk503Q68Q==

    • timestamp: string | number

      timestamp

    • nonce: string | number

      nonce

    • options: Options = {}

      options

    Returns Promise<any>

    xml - xmData, eg. { ComponentVerifyTicket: 'xxxx', ..., AppId: 'xxxx' }

encrypt

  • encrypt(data, options?): Promise<string>

  • encrypt Base64Encode(AES256Encrypt[RandomString(16B) + ContentLength(4B) + Content + appID])

    Parameters

    • data: Record<string, unknown>

      xml data String, eg. { ComponentVerifyTicket: 'xxxx', ..., AppId: 'xxxx' }

    • options: Options = {}

      options

    Returns Promise<string>

    encrypt - encrypt string, eg. oVMc1Y6qP86YfAa.../QGgk503Q68Q==

mergeXmlOptions

  • mergeXmlOptions(options?): undefined | ParserOptions

  • mergeXmlOptions

    Parameters

    Returns undefined | ParserOptions

    xml - xmData, eg. { ComponentVerifyTicket: 'xxxx', ..., AppId: 'xxxx' }

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