Package com.sun.identity.saml2.plugins

Class DefaultSPAuthnContextMapper

java.lang.Object

com.sun.identity.saml2.plugins.DefaultSPAuthnContextMapper

All Implemented Interfaces:

SPAuthnContextMapper

public class DefaultSPAuthnContextMapper
extends Object
implements SPAuthnContextMapper

The DefaultSPAuthnContextMapper.java class determines the authentication context and the authentication requirements for authentication by the authenticaion authority. This implementation only uses Authentication Class Reference. The Authentication Class Reference can be passed as a query parameter or set in the SP Entity Configuration.

Constructor Summary

Constructors

Constructor	Description
DefaultSPAuthnContextMapper()

Method Summary

Modifier and Type	Method	Description
int	getAuthLevel(RequestedAuthnContext reqCtx, AuthnContext authnContext, String realm, String hostEntityID, String idpEntityID)	Returns the auth level for the AuthContext
RequestedAuthnContext	getRequestedAuthnContext(String realm, String hostEntityID, Map paramsMap)	Returns the RequestedAuthnContext object.
boolean	isAuthnContextMatching(List requestedACClassRefs, String acClassRef, String comparison, String realm, String hostEntityID)	Returns true if the specified AuthnContextClassRef matches a list of requested AuthnContextClassRef.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultSPAuthnContextMapper

public DefaultSPAuthnContextMapper()

Method Detail

getRequestedAuthnContext

public RequestedAuthnContext getRequestedAuthnContext(String realm,
                                                      String hostEntityID,
                                                      Map paramsMap)
                                               throws SAML2Exception

Returns the RequestedAuthnContext object. The RequestedAuthContext is created based on the query parameters AuthnContextClassRef and AuthComparison in the request and authnContext attribute , spAuthncontextClassrefMapping, and authComparison attribute, spAuthncontextComparisonType , set in the Service Provider Extended Configuration. If the AuthnContext Class Reference cannot be determined then the default value urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTranstport will be used. AuthnComparsion defaults to "exact" if no value is specified.

Specified by:

getRequestedAuthnContext in interface SPAuthnContextMapper

Parameters:

realm - Realm or Organization of the Service Provider.

hostEntityID - Entity ID of the Service Provider.

paramsMap - Map containing key/value pairs of parameters. The key/value pairs are those accepted during SP SSO initiation.

Returns:

RequestedAuthnContext Object.

Throws:

SAML2Exception - if an error occurs.

getAuthLevel

public int getAuthLevel(RequestedAuthnContext reqCtx,
                        AuthnContext authnContext,
                        String realm,
                        String hostEntityID,
                        String idpEntityID)
                 throws SAML2Exception

Returns the auth level for the AuthContext

Specified by:

getAuthLevel in interface SPAuthnContextMapper

Parameters:

reqCtx - the RequestedAuthContext object.

authnContext - the AuthnContext object.

realm - the realm or organization to retreive the authncontext.

hostEntityID - the Service Provider Identity String.

idpEntityID - the Identity Provider Identity String.

Returns:

authlevel an integer value.

Throws:

SAML2Exception - if there is an error.

isAuthnContextMatching

public boolean isAuthnContextMatching(List requestedACClassRefs,
                                      String acClassRef,
                                      String comparison,
                                      String realm,
                                      String hostEntityID)

Returns true if the specified AuthnContextClassRef matches a list of requested AuthnContextClassRef.

Specified by:

isAuthnContextMatching in interface SPAuthnContextMapper

Parameters:

requestedACClassRefs - a list of requested AuthnContextClassRef's

acClassRef - AuthnContextClassRef

comparison - the type of comparison

realm - Realm or Organization of the Service Provider.

hostEntityID - Entity ID of the Service Provider.

Returns:

true if the specified AuthnContextClassRef matches a list of requested AuthnContextClassRef