阻止用户使用不以@ mycompany.com结尾的电子邮件地址通过Firebase / Google身份验证登录我们的内部应用程序的最佳方法是什么?
package.json依赖项
"dependencies": {
"create-react-class": "^15.6.0", /* Ignore this */
"firebase": "^4.2.0",
"react": "16.0.0-alpha.12",
"react-native": "0.47.1",
"react-native-app-intro": "^1.1.5",
"react-native-google-signin": "^0.11.0",
"react-native-linear-gradient": "^2.2.0",
"react-navigation": "^1.0.0-beta.12"
}
机器人/ settings.gradle
rootProject.name = '[My Project Name]'
include ':react-native-google-signin'
project(':react-native-google-signin').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-google-signin/android')
include ':react-native-linear-gradient'
project(':react-native-linear-gradient').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-linear-gradient/android')
include ':app', ':[Internal Android SDK]'
机器人/的build.gradle
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.3'
classpath 'com.google.gms:google-services:3.0.0'
}
}
allprojects {
repositories {
mavenLocal()
jcenter()
maven {
// All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
url "$rootDir/../node_modules/react-native/android"
}
}
}
ext {
compileSdkVersion = 26
buildToolsVersion = "26.0.1"
}
subprojects { subproject ->
afterEvaluate{
if((subproject.plugins.hasPlugin('android') || subproject.plugins.hasPlugin('android-library'))) {
android {
compileSdkVersion rootProject.ext.compileSdkVersion
buildToolsVersion rootProject.ext.buildToolsVersion
}
}
}
}
机器人/应用/的build.gradle
apply plugin: "com.android.application"
[...]
dependencies {
compile(project(":react-native-google-signin")){
exclude group: "com.google.android.gms" // very important
}
compile project(':react-native-linear-gradient')
compile project(':[Internal Android SDK]')
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.android.support:appcompat-v7:26.0.0-alpha1'
compile 'com.facebook.react:react-native:+'
compile 'com.facebook.fresco:animated-gif:1.0.1'
compile 'com.google.android.gms:play-services-auth:10.0.1'
compile 'com.google.firebase:firebase-messaging:10.0.1'
}
[...]
apply plugin: 'com.google.gms.google-services'
当前文件夹结构:
> app
> components [...]
> config [...]
> screens
HomeScreen.js
LoginScreen.js
[...]
> styles [...]
router.js (just a simple StackNavigator setup from react-navigation)
> assets
> fonts [...]
> img [...]
> node_modules [...]
index.android.js
index.ios.js
package.json
[...]
LoginScreen.js(这是一项正在进行的工作)
import React, { Component } from 'react';
import { Alert, Button, Image, Text, View } from 'react-native';
import {GoogleSignin, GoogleSigninButton} from 'react-native-google-signin';
export default class LoginScreen extends Component{
constructor(props){
super(props);
this.state = {
user: null
}
}
componentDidMount() {
this._setupGoogleSignin().then(() => console.log('Mounted & Google setup complete.'));
}
async _setupGoogleSignin() {
try {
await GoogleSignin.hasPlayServices({ autoResolve: true });
await GoogleSignin.configure({
hostedDomain: 'mycompany.com' //doesn't do anything
});
const user = await GoogleSignin.currentUserAsync();
console.log('User: ',user);
this.setState({user});
}
catch(err) {
console.log("Play services error", err.code, err.message);
}
}
_signIn() {
GoogleSignin.signIn()
.then((user) => {
console.log('User: ',user);
this.setState({user: user});
})
.catch((err) => {
console.log('WRONG SIGNIN', err);
})
.done();
}
_signOut() {
GoogleSignin.revokeAccess().then(() => GoogleSignin.signOut()).then(() => {
this.setState({user: null});
})
.done();
}
render(){
if (!this.state.user){
return (
<View style={{flex: 1}}>
<View style={{flex: 1.5, alignItems: 'center', justifyContent: 'center', marginTop: 40}}>
<Image
style={{width: 156, height: 156, resizeMode: 'contain'}}
source={require('../../assets/img/google_logo1600.png')} />
<Text style={{fontSize: 32, fontWeight: 'bold'}}>
Google Identity
</Text>
<Text style={[{fontSize: 15, paddingTop: 5}]}>
To continue, please sign-in.
</Text>
</View>
<View style={{flex: 1, alignItems: 'center', justifyContent: 'center', marginBottom: 40}}>
<GoogleSigninButton
style={{width: 312, height: 48}}
size={GoogleSigninButton.Size.Wide}
color={GoogleSigninButton.Color.Light}
onPress={() => this._signIn()}/>
</View>
</View>
);
} else {
return (
<View style={{flex: 1}}>
<View style={{flex: 1.5, alignItems: 'center', justifyContent: 'center', marginTop: 40}}>
<Image
style={{width: 156, height: 156, resizeMode: 'contain'}}
source={require('../../assets/img/google_logo1600.png')} />
<Text style={{fontSize: 32, fontWeight: 'bold'}}>
Google Identity
</Text>
<Text style={[{fontSize: 15, paddingTop: 5}]}>
To continue, please sign-in.
</Text>
</View>
<View style={{flex: 1, alignItems: 'center', justifyContent: 'center', marginBottom: 40}}>
<Button style={{width: 312, height: 48, backgroundColor: '#4385F2', color: 'white'}} title="Log Out" onPress={() => this._signOut()} />
</View>
</View>
)
}
}
}
如果有更好的方法,我会全力以赴。谢谢!
答案 0 :(得分:0)
无法限制谁可以使用默认的Firebase身份验证Google提供程序进行身份验证。但是所有用户通过登录进行的操作都是对自己进行身份验证:&#34;我是Frank van Puffelen,这是证明&#34;。
您可以限制用户有权访问的资源。例如,Firebase Database you can use its server-side security rules确定每个用户有权访问的内容。您可以limit access to users from a specific domain。
另见: