65 lines
1.1 KiB
JavaScript
65 lines
1.1 KiB
JavaScript
import { SM4 } from 'gm-crypto'
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import {encryptKey} from '@/commons/config.js'
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let HEX_KEY = null
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// 字符串转16进制
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function str2hex(str) {
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var val = ''
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for (var i = 0; i < str.length; i++) {
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if (val == '')
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val = str.charCodeAt(i).toString(16)
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else
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val += str.charCodeAt(i).toString(16)
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}
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val += ''
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return val
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}
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// 获取hex秘钥
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function getHexKey(){
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if(!HEX_KEY){
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HEX_KEY = str2hex(encryptKey)
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}
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return HEX_KEY
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}
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// 解密 (http响应数据， 做通用处理)
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export function sm4DecryptByResData(data){
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if(!data){
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return data
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}
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let res = SM4.decrypt(data, getHexKey(), {
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inputEncoding: 'base64',
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outputEncoding: 'utf8'
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})
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if(!res){
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return res
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}
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return JSON.parse(res)['originData']
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}
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// 加密 (http响应数据， 做通用处理)
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export function sm4EncryptByReqData(data){
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if(!data){
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return data
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}
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// 加密处理
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let encryptData = SM4.encrypt(JSON.stringify(data), getHexKey(), {
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inputEncoding: 'utf8',
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outputEncoding: 'base64'
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})
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return {encryptData : encryptData}
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}
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