com.webmethods.caf.wsserver.auth.saml

Class SamlUtils

java.lang.Object

com.webmethods.caf.wsserver.auth.saml.SamlUtils

All Implemented Interfaces:

ISamlConstants

public class SamlUtils
extends Object
implements ISamlConstants

Utility methods for miscellaneous SAML specific and other functionality.

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	requestID

Fields inherited from interface com.webmethods.caf.wsserver.auth.saml.ISamlConstants

IS_ASSERTED, SAML_ARTIFACT, SAML_ASSERTION, SESSION_USER

Constructor Summary

Constructors

Constructor and Description
SamlUtils()

Method Summary

Modifier and Type	Method and Description
static void	displayAssertion(PrintWriter outWriter, org.opensaml.saml1.core.Assertion samlAssertion) Debug method to output a Assertion object to an output stream
static String	getLoginName(org.opensaml.saml1.core.Assertion samlAssertion)
static org.opensaml.saml1.core.Assertion	getSamlAssertion(org.opensaml.saml1.core.Response samlResponse) Return the SAML assertion object present in the SAML response.
static org.opensaml.saml1.core.Assertion	getSamlAssertion(String securityProviderEndpoint, String samlArtifact)
static org.opensaml.saml1.core.Response	getSamlResponse(String securityProviderEndpoint, String samlArtifactString) The specified SAML artifact is passed to the SAML server and the SAML response object obtained from the SAML security provider.
static Element	marshallSamlObject(org.opensaml.xml.XMLObject samlObject)
static org.opensaml.xml.XMLObject	unmarshallElement(Element samlElement)
static String	verifyAssertion(org.opensaml.saml1.core.Assertion samlAssertion) Verify a Assertion object retrieved from the SAML security provider todo check digital signature

Methods inherited from class java.lang.Object

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

Field Detail

requestID

protected static int requestID

Constructor Detail

SamlUtils

public SamlUtils()

Method Detail

verifyAssertion

public static String verifyAssertion(org.opensaml.saml1.core.Assertion samlAssertion)

Verify a Assertion object retrieved from the SAML security provider todo check digital signature

Parameters:

samlAssertion - the Assertion object

Returns:

the asserted user DN

getSamlAssertion

public static org.opensaml.saml1.core.Assertion getSamlAssertion(String securityProviderEndpoint,
                                                                 String samlArtifact)

See Also:

getSamlAssertion(String, String), getSamlResponse(String, String)

getSamlAssertion

public static org.opensaml.saml1.core.Assertion getSamlAssertion(org.opensaml.saml1.core.Response samlResponse)

Return the SAML assertion object present in the SAML response.

Parameters:

samlResponse - Response object received from the SAML Server.

Returns:

Assertion object present within the Response object. Only one assertion object per response is currently supported.

getSamlResponse

public static org.opensaml.saml1.core.Response getSamlResponse(String securityProviderEndpoint,
                                                               String samlArtifactString)

The specified SAML artifact is passed to the SAML server and the SAML response object obtained from the SAML security provider.

Parameters:

securityProviderEndpoint - URL of the security provider endpoint (e.g. http://myportal/services/SAML)

samlArtifact - Base-64 encoded string representing the SAML. This artifact string is generated an IArtifactFactory.

Returns:

Response object returned by the SAML server.

getLoginName

public static String getLoginName(org.opensaml.saml1.core.Assertion samlAssertion)
                           throws Exception

Throws:

Exception

displayAssertion

public static void displayAssertion(PrintWriter outWriter,
                                    org.opensaml.saml1.core.Assertion samlAssertion)
                             throws Exception

Debug method to output a Assertion object to an output stream

Parameters:

outWriter - - the output stream to write to

samlAssertion - - The Assertion object to output

Throws:

Exception

unmarshallElement

public static org.opensaml.xml.XMLObject unmarshallElement(Element samlElement)

marshallSamlObject

public static Element marshallSamlObject(org.opensaml.xml.XMLObject samlObject)