Validating username and password from database using servlet
The Stormpath Java Webapp Plugin also has the ability to enforce access control based on URI path. If you enter values below, we'll send and store these values with your user account on Stormpath. You now have a complete web application, with automatic user registration, login, forgot password/reset workflows, logout, custom data editing, and access control enforcement!
For example, you can ensure that only authenticated users may visit the package tutorial; import com.account. Please note, we are not doing any validation in this simple example -- in a real world scenario, you'd want to check user input on the server side! Log in with a user account you created previously and then it will automatically redirect you back to the dashboard. But we’ve just scratched the surface of what you can do.
Following is the client-side HTML file calling File Name: User is known as Scriptlet. HTML screen when User name and Password are entered. Enter user name and password and click submit button.
Screenshot of JSP response when correct User name and Password are entered.
This post is a quick tutorial, including Java and JSP code templates, to show you just how quickly you can build a Java web app with a complete set authentication and user management features and user interfaces with Stormpath.
All communication with Stormpath must be authenticated with an API Key. Using your build tool of choice, let’s start up the web application. You’ll see the home page we just created above: Pretty cool! You can customize which fields are displayed in which order, as well as the entire look and feel if you wanted, with full internationalization (i18n) capabilities. IOException; public class Dashboard Controller extends Http Servlet demonstrates a really nice Stormpath feature: the ability to ‘attach’ your own custom data directly to Stormpath REST resources, such as a user account’s birthday or favorite color.
buildscript apply plugin: 'java' apply plugin: 'war' apply plugin: 'com.bmuschko.tomcat' source Compatibility = 1.6 version = '0.1.0' Name = 'stormpath-webapp-tutorial' repositories dependencies tomcat Run.context Path = '/' tomcat Run War.context Path = '/' task wrapper(type: Wrapper) We’ll likely want our web app’s pages to have the same look and feel. And because JSP 2.0 supports page templates automatically via JSP Tags, there is no need to pull in additional template libraries. Register Can you believe that after adding a single home page, you’d have a functional web application with full user management capability? That’s out of scope for this article, but you can read about customizing views later if you wanted. Let’s create the view file that will be rendered by the controller: Welcome to your user dashboard!
You’ll build a simple Java web application using the standard Servlet 3 and JSP APIs.
When you’re done, you’ll be able to: – just some configuration! You can start from scratch and complete each step or you can skip the basic setup steps, if you’re already set up with a Stormpath API Key and built your project with Maven/Gradle.