org.jasig.cas.client.tomcat
Class AssertionCasRealmDelegate

java.lang.Object
  org.jasig.cas.client.tomcat.AssertionCasRealmDelegate

All Implemented Interfaces:

CasRealm

public class AssertionCasRealmDelegate
extends Object
implements CasRealm

CasRealm implementation with prinicpal and role data backed by the Assertion. In particular, an AttributePrincipal is expected from which the values of the role attribute are retrieved. The default role attribute name is "role", but this can be customized via setRoleAttributeName(String).

Authentication always succeeds and simply returns the given principal.

Since:

3.1.12

Version:

$Revision$

Author:

Marvin S. Addison

Field Summary

static String

DEFAULT_ROLE_NAME Default role attribute name

Constructor Summary

AssertionCasRealmDelegate()

Method Summary

Principal	authenticate(Principal p) Authenticates the given principal.
String[]	getRoles(Principal p) Gets the roles defined for the given principal.
boolean	hasRole(Principal principal, String role) Determines whether the given principal possesses the given role.
void	setRoleAttributeName(String name)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ROLE_NAME

public static final String DEFAULT_ROLE_NAME

Default role attribute name

See Also:

Constant Field Values

Constructor Detail

AssertionCasRealmDelegate

public AssertionCasRealmDelegate()

Method Detail

setRoleAttributeName

public void setRoleAttributeName(String name)

Parameters:

name - Name of the attribute in the principal that contains role data.

authenticate

public Principal authenticate(Principal p)

Authenticates the given principal.

Specified by:

authenticate in interface CasRealm

Parameters:

p - Principal to authenticate.

Returns:

New principal.

getRoles

public String[] getRoles(Principal p)

Gets the roles defined for the given principal.

Specified by:

getRoles in interface CasRealm

Parameters:

p - the principal to retrieve the roles for.

Returns:

Roles for given principal or empty array if none exist.

hasRole

public boolean hasRole(Principal principal,
                       String role)

Determines whether the given principal possesses the given role.

Specified by:

hasRole in interface CasRealm

Parameters:

principal - Principal to evaluate.

role - Role to test for possession.

Returns:

True if principal has given role, false otherwise.