passport-linkedin-oauth2没有返回电子邮件地址

Question

这是我的console.log（个人资料）;

{ provider: 'linkedin',
  id: 'LJitOAshpU',
  displayName: 'Monist BD',
  name: { familyName: 'BD', givenName: 'Monist' },
  emails: [ { value: undefined } ],
  _raw: '{\n  "firstName": "Monist",\n  "formattedName": "Monist BD",\n  "id": "
LJitOAshpU",\n  "lastName": "BD"\n}',
  _json:
   { firstName: 'Monist',
     formattedName: 'Monist BD',
     id: 'LJitOAshpU',
     lastName: 'BD' } }

这是我的路由代码：

 app.get('/auth/linkedin',passport.authenticate('linkedin', { scope: ['r_emailaddress', 'r_basicprofile', 'rw_nus'],state: 'DCEEFWF45453sdffef424' }));

app.get('/auth/linkedin/callback',passport.authenticate('linkedin', { failureRedirect: '/' }),users.authCallback);

这是passport.js配置：

 passport.use(new LinkedInStrategy({
    clientID: config.linkedIn.clientID,
    clientSecret: config.linkedIn.clientSecret,
    callbackURL: config.linkedIn.callbackURL,
    profileFields: ['id', 'first-name', 'last-name', 'email-address','public-profile-url'],
    passReqToCallback: true
  },
  function(req,token, refreshToken, profile, done) {

    console.log(profile);
}));

为什么我在电子邮件值中未定义？当我使用passport-linkedin

时它起作用了

Answer 1

根据readme，必须在scope对象中设置Strategy选项。您在passport.authenticate中将其设置为忽略它。

要解决此问题，请将您的代码更改为：

app.get('/auth/linkedin',passport.authenticate('linkedin', { state: 'DCEEFWF45453sdffef424' }));

app.get('/auth/linkedin/callback',passport.authenticate('linkedin', { failureRedirect: '/' }),users.authCallback);

...

passport.use(new LinkedInStrategy({
    clientID: config.linkedIn.clientID,
    clientSecret: config.linkedIn.clientSecret,
    callbackURL: config.linkedIn.callbackURL,
    scope: ['r_emailaddress', 'r_basicprofile', 'rw_nus'],
    profileFields: ['id', 'first-name', 'last-name', 'email-address','public-profile-url'],
    passReqToCallback: true
  },
  function(req,token, refreshToken, profile, done) {

    console.log(profile);
}));

Answer 2

你需要在你的LinkedIn APP中给予许可，如下所示。

在这张图片中你可以看到我已经给了很多许可，就像在这个电子邮件地址中也检查所以我会得到那个