SAMLUtils: add logout request utility for saml slo Signed-off-by: Rohit Yadav <rohit.ya...@shapeblue.com>
Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/fc894233 Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/fc894233 Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/fc894233 Branch: refs/heads/saml2 Commit: fc8942332eb9c7209b4ea90cb550d2d014c3518d Parents: 94398c1 Author: Rohit Yadav <rohit.ya...@shapeblue.com> Authored: Mon Aug 25 01:50:47 2014 +0200 Committer: Rohit Yadav <rohit.ya...@shapeblue.com> Committed: Mon Aug 25 17:33:29 2014 +0200 ---------------------------------------------------------------------- .../apache/cloudstack/utils/auth/SAMLUtils.java | 38 ++++++++++++++++++-- 1 file changed, 36 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/cloudstack/blob/fc894233/utils/src/org/apache/cloudstack/utils/auth/SAMLUtils.java ---------------------------------------------------------------------- diff --git a/utils/src/org/apache/cloudstack/utils/auth/SAMLUtils.java b/utils/src/org/apache/cloudstack/utils/auth/SAMLUtils.java index 8a2f93b..9eafe55 100644 --- a/utils/src/org/apache/cloudstack/utils/auth/SAMLUtils.java +++ b/utils/src/org/apache/cloudstack/utils/auth/SAMLUtils.java @@ -29,16 +29,22 @@ import org.opensaml.saml2.core.AuthnContextClassRef; import org.opensaml.saml2.core.AuthnContextComparisonTypeEnumeration; import org.opensaml.saml2.core.AuthnRequest; import org.opensaml.saml2.core.Issuer; +import org.opensaml.saml2.core.LogoutRequest; +import org.opensaml.saml2.core.NameID; import org.opensaml.saml2.core.NameIDPolicy; import org.opensaml.saml2.core.NameIDType; import org.opensaml.saml2.core.RequestedAuthnContext; import org.opensaml.saml2.core.Response; +import org.opensaml.saml2.core.SessionIndex; import org.opensaml.saml2.core.impl.AuthnContextClassRefBuilder; import org.opensaml.saml2.core.impl.AuthnRequestBuilder; import org.opensaml.saml2.core.impl.IssuerBuilder; +import org.opensaml.saml2.core.impl.LogoutRequestBuilder; import org.opensaml.saml2.core.impl.NameIDPolicyBuilder; import org.opensaml.saml2.core.impl.RequestedAuthnContextBuilder; +import org.opensaml.saml2.core.impl.SessionIndexBuilder; import org.opensaml.xml.ConfigurationException; +import org.opensaml.xml.XMLObject; import org.opensaml.xml.io.Marshaller; import org.opensaml.xml.io.MarshallingException; import org.opensaml.xml.io.Unmarshaller; @@ -57,7 +63,9 @@ import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.StringWriter; +import java.math.BigInteger; import java.net.URLEncoder; +import java.security.SecureRandom; import java.util.zip.Deflater; import java.util.zip.DeflaterOutputStream; @@ -65,6 +73,8 @@ public class SAMLUtils { public static final Logger s_logger = Logger.getLogger(SAMLUtils.class); public static final String SAML_NS = "saml://"; + public static final String SAML_NAMEID = "SAML_NAMEID"; + public static final String SAML_SESSION = "SAML_SESSION"; public static final String CERTIFICATE_NAME = "SAMLSP_CERTIFICATE"; @@ -76,7 +86,12 @@ public class SAMLUtils { return uuid.startsWith(SAML_NS); } - public static AuthnRequest buildAuthnRequestObject(String authnId, String spId, String idpUrl, String consumerUrl) { + public static String generateSecureRandomId() { + return new BigInteger(130, new SecureRandom()).toString(32); + } + + public static AuthnRequest buildAuthnRequestObject(String spId, String idpUrl, String consumerUrl) { + String authnId = generateSecureRandomId(); // Issuer object IssuerBuilder issuerBuilder = new IssuerBuilder(); Issuer issuer = issuerBuilder.buildObject(); @@ -123,7 +138,26 @@ public class SAMLUtils { return authnRequest; } - public static String encodeSAMLRequest(AuthnRequest authnRequest) + public static LogoutRequest buildLogoutRequest(String logoutUrl, String spId, NameID nameId, String sessionIndex) { + IssuerBuilder issuerBuilder = new IssuerBuilder(); + Issuer issuer = issuerBuilder.buildObject(); + issuer.setValue(spId); + + SessionIndex sessionIndexElement = new SessionIndexBuilder().buildObject(); + sessionIndexElement.setSessionIndex(sessionIndex); + + LogoutRequest logoutRequest = new LogoutRequestBuilder().buildObject(); + logoutRequest.setID(generateSecureRandomId()); + logoutRequest.setDestination(logoutUrl); + logoutRequest.setVersion(SAMLVersion.VERSION_20); + logoutRequest.setIssueInstant(new DateTime()); + logoutRequest.setIssuer(issuer); + logoutRequest.getSessionIndexes().add(sessionIndexElement); + logoutRequest.setNameID(nameId); + return logoutRequest; + } + + public static String encodeSAMLRequest(XMLObject authnRequest) throws MarshallingException, IOException { Marshaller marshaller = Configuration.getMarshallerFactory() .getMarshaller(authnRequest);
