生物认证

SOTER 生物认证秘钥签名验证

生物认证是可以支持TouchID(指纹认证)、FaceID(面容)、声纹等认证。

MiniProgramApp.Soter.VerifySignature(ctx, &request.RequestSoter{
  OpenID:        openID,
  JsonString:    jsonString,
  JsonSignature: jsonSignature,
})

微信官方文档

下面附上获取json_string和json_signature的一段小程序代码，需要的自取.

// https://developers.weixin.qq.com/miniprogram/dev/api/open-api/soter/wx.startSoterAuthentication.html
wx.startSoterAuthentication({
  requestAuthModes: ['fingerPrint', 'facial'],
  challenge:        '123456',
  authContent:      '请用指纹解锁',
  success(res) {
    console.log(res);
    // output:
    /* {
    "errMsg": "startSoterAuthentication:ok",
    "resultJSON": "{\"raw\":\"123456\",\"counter\":15,\"uid\":\"303d957f373ab2536b1a5e087e80ddf3\",\"cpu_id\":\"CDF3C5B8-EB98-4CD6-9733-7F920551FD86\"}",
    "resultJSONSignature": "MTuvNi8zP9nt+YuBG7iq/W6JI8kVMhGDINp0cHfRFsjyg7170YTpglMW13SI3lx4zC/t77D6Q==",
    "authMode": "fingerPrint",
    "errCode": 0
} */
  },
  fail(e) {
    console.error(e);
  }
})

使用示例

参考: PowerWechatTutorial