crazycharge-admin-be/test/cipher/index.js

const OperatorID = '730998640' // Requester ID
const payload = {
    OperatorID: OperatorID,
    Data: undefined,
    TimeStamp: getUTCFormatTime(),
    Seq: '0001',
    Sig: undefined,
}

const data = {
    OperatorID: OperatorID,
    OperatorSecret: secret.operatorSecret, // Servicer Secret
}

const aesCipher = new AESCipher()
const hmacCipher = new HmacCipher()

const encryptData = aesCipher.encrypt(
    JSON.stringify(data),
    secret.dataSecret,
    secret.dataSecretIV
)

payload.Data = encryptData
const constructHashText =
    payload.OperatorID + payload.Data + payload.TimeStamp + payload.Seq

const sign = hmacCipher.hmacMD5Sign(constructHashText, secret.sigSecret)

payload.Sig = sign

console.log('Payload:', payload)

const targetUrl = 'https://evtry.qihui.net/evnet/evcs/equipment/v1/query_token'

fetch(targetUrl, {
    body: JSON.stringify(payload),
    headers: {
        'Content-Type': 'application/json;charset=UTF-8',
        Accept: 'application/json, text/plain',
    },
    method: 'POST',
    mode: 'no-cors'
}).then(async (resp) => {
    console.log(await resp.text())
})