ASL HTTP InfrastructureLogin

The ASL HTTP Infrastructure login component is part of the HTTP Front End Framework and provides functionality for authenticating and logging in the users to the gCube system. It follows the framework principles for data interchange formats, error handling and context management, supporting both JSON and XML, using the common framework utilities for user authentication and HTTP error responses and following the coding guidelines. This component, interacts with the ASL level of the integration and interoperability framework for using the authentication modules that are integrated in it.

This component is used for named access of users to the system. In this mode, the user needs to login to the system and to an Infrastructure scope and continue interacting with the application over HTTP without having to pass the contextual information in every request submitted. Moreover, she can use personalized benefits in the cases of functionalities interacting with gCube personalization services. The features provided are listed as follows:

User authentication – logging in Infrastructure

The user can login to the infrastructure using credentials, to access personalized system benefits during HTTP interaction. The corresponding servlet receives the user's credential (username - password) and communicates with LDAP. It makes use of status codes and HTTP headers for managing the security policy. In case of denied credentials it returns an SC_UANUTHORIZED status code to the client. Both BASIC and Form-based authentication methods are implemented and they base on the basic authorization scheme that requires the string of the Authorization header to contain the string "username:password" in Base64.

• URL request example: http://localhost:8080/aslHttpInfrastructureLogin/Login