Package org.fcrepo.auth.common

Class ContainerRolesPrincipalProvider

java.lang.Object

org.fcrepo.auth.common.ContainerRolesPrincipalProvider

All Implemented Interfaces:

javax.servlet.Filter, PrincipalProvider

public class ContainerRolesPrincipalProvider
extends Object

Adds principals based on roles that are configured within the container and through a PrincipalProvider bean in the project.

Author:

Kevin S. Clarke

See Also:

PrincipalProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ContainerRolesPrincipalProvider.ContainerRolesPrincipal

Constructor Summary

Constructors

Constructor	Description
ContainerRolesPrincipalProvider()

Method Summary

Modifier and Type	Method	Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
Set<Principal>	getPrincipals(javax.servlet.http.HttpServletRequest request)	Extract principals from the provided HttpServletRequest.
void	init(javax.servlet.FilterConfig filterConfig)
void	setRoleNames(Set<String> roleNames)	Sets the role names which have been configured in the repo.xml file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ContainerRolesPrincipalProvider

public ContainerRolesPrincipalProvider()

Method Detail

setRoleNames

public void setRoleNames(Set<String> roleNames)

Sets the role names which have been configured in the repo.xml file.

Parameters:

roleNames - The names of container roles that should be recognized as principals

getPrincipals

public Set<Principal> getPrincipals(javax.servlet.http.HttpServletRequest request)

Description copied from interface: PrincipalProvider

Extract principals from the provided HttpServletRequest.

If no principals can be extracted, implementations of this method should return the empty set rather than null.

Parameters:

request - the request

Returns:

a set of security principals

init

public void init(javax.servlet.FilterConfig filterConfig)

Specified by:

init in interface javax.servlet.Filter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter