We have chosen this method, with our .Important notice: This tutorial has been written in 2010 when JSF was still quite popular as UI framework with many frameworks available on the top of it. Most users tend to write their own though, with implementations often sitting on top of an existingĭata Access Object (DAO) that represents employees, customers, or other users of the enterprise application. Including one that uses an in-memory map and another that uses JDBC. Spring Security provides a number of UserDetailsService implementations, UserDetailsService is an interface with one method that accepts a String-based usernameĪrgument and returns a UserDetails. UserDetails as the adapter between your own user database and what Spring Security needs inside the The UserDetails Service represents a principal, but in an extensible and application-specific way.
Security and will be covered in our next topic. UserDetails is a central interface in Spring Username/password combination with the values supplied at login. The element loads user information from a UserDetailsService and compares the The element adds a LogoutFilter to the filter stack. The default-target-url is the URL a user will be taken to after logging in. The login-pageĪttribute specifies our login page. The element is used to add filters to provide authentication on demand. Require ROLE_ALLACCESS or ROLE_URLACCESS. In this case, to view pages in our secured directory, a user will The element is used to define the set of URL patterns that the application is interested inĪnd to configure how they should be handled. With acegi like incorrect filter ordering are no longer an issue as the filter positions are predefined. The element is responsible for creating a FilterChainProxy and the filter beans which it uses. If you are familiar with previous versions of Spring Security, you can probably guess what's going on here. On how these tags work, please consult the Namespace-based configuration syntax (security:) which substantially reduces the amount of xml in this file. Spring Security 2.0 has added a simplified The filter-mapping "/*" ensures all requests will beĪ Spring ApplicationContext is essentially a registry of application objects. The appropriate filter fetchesĪuthentication request information such as username and password, and passes this information to Spring Security'sĪuthentication manager, which is configured as a Spring bean. Spring Security uses servlet filters for authentication and authorization. This allows us to access Spring-managed beans The .ContextLoaderListener will load the Spring application context when theĪpplication starts up. The following entries will be added to your existing ICEfaces application web.xml: The following jars are included in the application lib folder:Īlthough the spring.jar is included, knowledge of Spring is not required for basic authentication and authorization
Making a purchase is a secure function, so the user will only have the "buy" button enabled
The user can visit the purchase page if they have Spring Security will ensure the user ID has been authenticatedĪnd that the user's presence on the purchase page is authorized. Redirected to a page where a purchase can be made. If the user attempts to log in with the correct user name and password, the user will be Initially, the application will present a
Jsf icefaces code#
It is an adaptation/port of Seema Richard's code usingĪnd JSF. The application uses Spring Security 2.0 and ICEfaces. Additionally, Spring Security and ICEfaces components will be used to authorize access to different This tutorial will walk you through the process of using Spring Security for authentication of an ICEfaces/JSF webĪpplication.
The ICEfaces Tutorial Table of Contents Basic Spring Security with ICEfaces
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