博览会:“此环境不支持身份验证/操作" [英] Expo: "auth/operation-not-supported-in-this-enviroment"

问题描述

我开发了一个本机(expo)移动应用程序，并尝试使用Google帐户登录到Firebase，但出现错误:

I develop a react-native (expo) mobile app and try to sign in with a google account to firebase, but I get an error:

此环境不支持身份验证/操作.在此应用程序运行的环境中不支持此操作." location.protocol"必须为http，https或chrome-extension，并且网络存储空间必须为被启用"

"auth/operation-not-supported-in-this-enviroment. This operation is not supported in the enviroment this application is running on. "location.protocol" must be http, https or chrome-extension and web storage must be enabled"

代码:

loginGoogle() {
    var provider = new firebase.auth.GoogleAuthProvider();
    provider.addScope('profile');
    provider.addScope('email');
    firebase.auth().signInWithPopup(provider).then(function(result) {
        var token = result.credential.accessToken;
        var user = result.user;
        return true;
    }).catch(function(error) {
        alert(error.code + '\n' +
        error.message + '\n' +
        error.email + '\n' +
        error.credential);
        return false;
    });
}

react-native不支持

推荐答案

signInWithPopup .您将需要使用第三方OAuth库获取OAuth ID令牌或访问令牌，然后使用Firebase登录:

signInWithPopup is not supported in react-native. You will need to use a third party OAuth library to get the OAuth ID token or access token and then sign in with Firebase:

const cred = firebase.auth.GoogleAuthProvider.credential(googleIdToken, googleAccessToken);
firebase.auth().signInWithCredential(cred)
  .then((result) => {
    // User signed in.
  })
  .catch((error) => {
    // Error occurred.
  });

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