Java

This guide will show you how to implement the user authentication in a Java application. For this tutorial, we will use the Java demo from GitHub and show you step by step how to run it.

Prerequisites

This tutorial assumes you have:

• Basic knowledge of HTML/CSS
• java installed on your system

Setup Your Dashboard

Get your credentials and whitelist your application domain as explained in this section. This is a mandatory step to successfully implement and run the demo.

Start with Auth Page (IDX) demo

1. You can clone the Auth Page demo repository on your system using below commands:

   With SSH

   Copy

   git clone git@github.com:LoginRadius/login-page-demos.git

   With https

   Copy

   git clone https://github.com/LoginRadius/login-page-demos.git

2. Now move to the directory Java demo by running the following command using the terminal

cd login-page-demo/java-idx-demo/

and Open/import java-idx-demo in your java IDE (Eclipse).

This is the file structure you will get in the Java demo, let's see what each file does

• demo folder - Contains all the HTML, CSS and JS file to create UI for the test application.

• static folder - Contains all the CSS and JS file to create UI for the test application.

• java folder - Contains server side code and routing API to be used in demo

• templates folder - contains the HTML template for Login and profile page

.
.project
pom.xml
README.md
src
| -- main
| -- |--- |java/
| -- |--- |resources/
| -- |--- |-- application.properties
| -- |--- |-- static
| -- |--- |-- templates
| -- |--- |-- --- index.html
| -- |--- |-- --- profile.html

3. You need to add your LoginRadius credentials in the demo app to communicate with LoginRadius SDK

• Server side: java-idx-demo/src/main/resources/application.properties

server.port= 8080
app.apikey=xxxxxxxxxx //Add api key
app.apisecret=xxxxxxxxx //Add api secret

• Client side: java-idx-demo/src/main/resources/static/js/options.js

commonOptions.apiKey = "<LoginRadius API Key>"; //Add api key
commonOptions.appName = "<App Name>"; //Add app name

4. Running application

Run this application on your java IDE and after successful build

Then visit http://localhost:3000/demo from your local browser and you will see the application running. Once you click on login button it will redirect you to auth page.

Features implemented in demo

• Login with Auth Page (IDX)
• Registration with Auth Page (IDX)
• Email Verification
• Forgot Password
• Reset Password

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