[jboss-jira] [JBoss JIRA] Closed: (SECURITY-262) JASPIAuthenticationInfo must override merge in order to merge the login-module stacks

[Stefan Guilhen (JIRA)]

     [ http://jira.jboss.com/jira/browse/SECURITY-262?page=all ]

Stefan Guilhen closed SECURITY-262.
-----------------------------------

    Resolution: Done

The code has been fixed and now JASPIAuthenticationInfo overrides the merge method to include the stacks of login modules. Tests have been added to jbosssx and jbosssx-mc-int to test the extension of policies that define a jaspi configuration.

> JASPIAuthenticationInfo must override merge in order to merge the login-module stacks
> -------------------------------------------------------------------------------------
>
>                 Key: SECURITY-262
>                 URL: http://jira.jboss.com/jira/browse/SECURITY-262
>             Project: JBoss Security and Identity Management
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: AS-Integration
>    Affects Versions: 2.0.2.CR6
>            Reporter: Stefan Guilhen
>         Assigned To: Stefan Guilhen
>             Fix For: 2.0.2.GA
>
>
> JASPIAuthenticationInfo currently inherits the merge method from BaseSecurityInfo. As a result, the login-module-stacks are lost during the merge process because the inherited merge implementation creates a new instance of JASPIAuthenticationInfo that contains only the merged auth-modules. To avoid this we must override the merge method in JASPIAuthenticationInfo to make sure the login-module-stacks are also merged in the final object.
> Also, the ApplicationPolicy should not allow the merge of authentication and authentication-jaspi methods, as only one of the configurations is allowed per policy. This means that  a verification is needed in order to make sure that a policy doesn't extend a parent policy that specifies a different type of authentication.

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