Question

我正在使用带有OAuth 2的23andMe API进行身份验证。我可以在用户授予访问权限后收到代码。我目前正在尝试发送邮件请求以接收访问令牌。我继续收到此错误：

 data: 
    { error_description: 'No grant_type provided.',
      error: 'invalid_request' } }

我正在使用axios包来发布我的帖子请求。我的请求中有一个错误，因为我在cuRL时获得了成功的200响应和访问令牌：

 curl https://api.23andme.com/token/
      -d client_id='zzz' \
      -d client_secret='zzz' \
      -d grant_type='authorization_code' \
      -d code=zzz \
      -d "redirect_uri=http://localhost:3000/receive_code/"
      -d "scope=basic%20rszzz"

我可以从23andMe服务器接收授权码。然后我被重定向到我的应用程序。这是我的GET路线：

router.get('/receive_code', function(req, res) {

 axios.post('https://api.23andme.com/token/', {

  client_id: zzz,
  client_secret: zzz, 
  grant_type: 'authorization_code',
  code: req.query.code,
  redirect_uri: 'http://localhost:3000/receive_code/',
  scope: "basic%20rs3094315"

  }).then(function (response) {
    console.log(response);

  }).catch(function (error) {
    console.log(error);
 });
});

有什么想法？

Answer 1

问题在于您在有效负载中放置的form密钥。它应该像这样工作：

axios.post('https://api.23andme.com/token/', {
  client_id: zzz,
  client_secret: zzz, 
  grant_type: 'authorization_code',
  code: req.query.code
  redirect_uri: 'http://localhost:3000/receive_code/',
  scope: "basic%20rs3094315"
}).then(function (response) {
  console.log(response);
}).catch(function (error) {
  console.log(error);
});

Answer 2

我能够通过使用simple-oauth2 npm包解决问题。可在此处找到：https://www.npmjs.com/package/simple-oauth2#express-and-github-example

 // **********23ANDME OAUTH2************
 var oauth2 = require('simple-oauth2')({
  clientID: 'zzz',
  clientSecret: 'zzz',
  site: 'https://api.23andme.com',
  tokenPath: '/token',
  authorizationPath: '/authorize'
 });

 var authorization_uri = oauth2.authCode.authorizeURL({
  redirect_uri: 'http://localhost:3000/receive_code/',
  scope: 'basic  analyses rs1234567',
  state: 'jenvuece2a'
 });
 // *************************************

// In you view, place "/auth" in your <a> e.g. <a href="/auth">Click Me</a>
router.get('/auth', function (req, res) {

 res.redirect(authorization_uri);

});

router.get('/receive_code', function(req, res) {

 var code = req.query.code;

 if (!code) {
  res.send('Error!!')
 } else {
 console.log('running');

  oauth2.authCode.getToken({
    code: code,
    redirect_uri: 'http://localhost:3000/receive_code/'
  }, saveToken);

  function saveToken(error, result) {
    if (error) { 
      console.log('Access Token Error', error.message); 
    } else {
      token = oauth2.accessToken.create(result);
      console.log(token);
    }

  };

  res.render('/genetic_report', {layout: 'dash'});

 }
});

23andMe API错误：'未提供grant_type。' 'invalid_request'OAuth2

2 个答案: