Skip to main content

Exploring Spring Security 3

I am finally back to writing again after an absence of almost year and half. I will try to be more regular from now now. In this edition I will start with Spring Security 3. This will be a series of posts where I will try to build a very simple photo uploading and sharing service. This is actually my PoC with Spring Security 3.

Spring Security unlike most Spring product portfolio is a not at all well documented. The tutorials available on googling are mostly outdated. Spring Security 3 certainly by look of things seems to be a very good feature rich product yet hefty beast. So here is my attempt to conquer it.




Skyphoto Basic Requirements

  1. Securely upload photos into your account
  2. Download photos
  3. Share photos with friends and other application



In the course of this simple application development I will try to uncover most of the features of Spring Security. I will use Restful services support provided by Spring MVC so that I can expose a simple API for external applications which will consume the services of Skyphoto.
Labels:

Comments

  1. UnknownMarch 20, 2010 at 2:38 PM

    Thank you for doing this. I have always been interested in learning about Spring Security, but kept putting it off. I will be following your posts closely with the hope of quickly learning important concepts.

    ReplyDelete

Post a Comment

Popular posts from this blog

Part 3 - Integrating Tiles, Thymeleaf and Spring MVC 3

In this post I will demonstrate how to integrate Apache Tiles with Thymeleaf. This is very simple. The first step is to include the tiles and thymeleaf-tiles extension dependencies. I will include them in the pom.xml. Note we wil lbe using Tiles 2.2.2 Listing 1 - parent/pom.xml --- thymeleaf-tiles and tiles dependencies <!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --> <!-- Tiles --> <!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --> <dependency> <groupId>org.apache.tiles</groupId> <artifactId>tiles-core</artifactId> <version>${tiles.version}</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.apache.tiles</groupId> <artifactId>tiles-template</artifactId> <version>${tiles.version}</version> <scope>compile</s...
5 comments
Read more

CKEDITOR 3.x - Simplest Ajax Submit Plugin

  I have assumed that you have downloaded and got started with CKEDITOR. Step 1 – The html file is shown below: <html> <head> <title>Writer</title> <meta content="text/html; charset=utf-8" http-equiv="content-type" /> <script type="text/javascript" src="ckeditor/ckeditor.js"></script> <script type="text/javascript" src="js/jquery-1.4.2.min.js"></script> <style> .cke_contents { height: 400px !important; } </style> </head> <body> <form action="sample_posteddata.php" method="post"> <textarea id="editor" > </textarea> <script type="text/javascript"> //<![CDATA[ CKEDITOR.replace( 'editor', { fullPage : true, uiColor : '#9AB8F3', toolbar : 'MyToolbar' }); //]]> </script> </form> </body> </html> Note that the jquery js...
3 comments
Read more

Load your Spring beans as plug-ins

There are different ways of loading Spring beans in a web application – viz using the dispatcher servlet or the context loader listener. A more modular and flexible approach (which also allows you to minimize coupling and dependencies in your applications) is to load the barebones of your application with the core context loaders and load the rest of your beans in a pluggable way. For example you may be interested in loading your page controllers, business tier and data access code as three separate modules. Off course you can do this and then use import in a main spring config file or a comma separate list in your web.xml where you configure the spring bean definition xmls. But what if you just wanted to drop in a jar with Spring beans and be sure they will be loaded and registered in the container. This also eases the pain of swapping an implementation. The goal is to put all your Spring beans in a particular layer, package it as a jar with one or more configuration file(with one fol...
3 comments
Read more