azure-ad-graph-expo

by pinecat

About

This is a simple JavaScript library designed to be used with Expo. This utilizes Expo's AuthSession to authenticate via Microsoft Azure AD. It follows Microsoft's Azure authentication flow to first login the user, then acquire a token, and then use that token to query the Microsoft Graph API /me endpoint to get user data.

Azure Endpoints

This library now uses the Azure v2 endpoints! If you must use the v1 endpoints, please use version 1.1.2.

Installing

You can install this library via npm or yarn like so:

$ npm install azure-ad-graph-expo

$ yarn add azure-ad-graph-expo

Example Code

import React from 'react';
import { StyleSheet, View, Text, Button } from 'react-native'
import * as AuthSession from 'expo-auth-session';
import { openAuthSession } from 'azure-ad-graph-expo';

export default class App extends React.Component {
  state = {
    result: null,
  };

  render() {
    return (
      <View style={styles.container}>
        <Button title="Login" onPress={this._handlePressAsync} />
        {this.state.result ? (
          <Text>{JSON.stringify(this.state.result)}</Text>
        ) : <Text>Nothing to see here.</Text>}
      </View>
    );
  }

  _handlePressAsync = async () => {
    let result = await openAuthSession(azureAdAppProps);
    this.setState({ result });
  }
}

const azureAdAppProps = {
        clientId        :   AZURE_CLIENT_ID,
        tenantId        :   AZURE_TENANT_ID,
        scope           :   'user.read',
        redirectUrl     :   AuthSession.makeRedirectUri(),
        returnUrl       :   null, // If left as 'null', redirectUrl will be used instead
        clientSecret    :   AZURE_CLIENT_SECRET,
        domainHint      :   AZURE_DOMAIN_HINT,
        prompt          :   'login'
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#fff',
    alignItems: 'center',
    justifyContent: 'center',
  },
});