Examples with XmlKeyInfoKeyNameTransformer org.keycloak.saml.common.util.XmlKeyInfoKeyNameTransformer used on opensource projects

Example 1 with XmlKeyInfoKeyNameTransformer

use of org.keycloak.saml.common.util.XmlKeyInfoKeyNameTransformer in project keycloak by keycloak.

the class SamlProtocol method finishLogout.

@Override
public Response finishLogout(UserSessionModel userSession) {
    logger.debug("finishLogout");
    String logoutBindingUri = userSession.getNote(SAML_LOGOUT_BINDING_URI);
    if (logoutBindingUri == null) {
        logger.error("Can't finish SAML logout as there is no logout binding set.  Please configure the logout service url in the admin console for your client applications.");
        return ErrorPage.error(session, null, Response.Status.BAD_REQUEST, Messages.FAILED_LOGOUT);
    }
    String logoutRelayState = userSession.getNote(SAML_LOGOUT_RELAY_STATE);
    SAML2LogoutResponseBuilder builder = new SAML2LogoutResponseBuilder();
    builder.logoutRequestID(userSession.getNote(SAML_LOGOUT_REQUEST_ID));
    builder.destination(logoutBindingUri);
    builder.issuer(getResponseIssuer(realm));
    JaxrsSAML2BindingBuilder binding = new JaxrsSAML2BindingBuilder(session);
    binding.relayState(logoutRelayState);
    String signingAlgorithm = userSession.getNote(SAML_LOGOUT_SIGNATURE_ALGORITHM);
    boolean postBinding = isLogoutPostBindingForInitiator(userSession);
    if (signingAlgorithm != null) {
        SignatureAlgorithm algorithm = SignatureAlgorithm.valueOf(signingAlgorithm);
        String canonicalization = userSession.getNote(SAML_LOGOUT_CANONICALIZATION);
        if (canonicalization != null) {
            binding.canonicalizationMethod(canonicalization);
        }
        KeyManager.ActiveRsaKey keys = session.keys().getActiveRsaKey(realm);
        XmlKeyInfoKeyNameTransformer transformer = XmlKeyInfoKeyNameTransformer.from(userSession.getNote(SAML_SERVER_SIGNATURE_KEYINFO_KEY_NAME_TRANSFORMER), SamlClient.DEFAULT_XML_KEY_INFO_KEY_NAME_TRANSFORMER);
        String keyName = transformer.getKeyName(keys.getKid(), keys.getCertificate());
        binding.signatureAlgorithm(algorithm).signWith(keyName, keys.getPrivateKey(), keys.getPublicKey(), keys.getCertificate()).signDocument();
        boolean addExtension = (!postBinding) && Objects.equals("true", userSession.getNote(SamlProtocol.SAML_LOGOUT_ADD_EXTENSIONS_ELEMENT_WITH_KEY_INFO));
        if (addExtension) {
            // Only include extension if REDIRECT binding and signing whole SAML protocol message
            builder.addExtension(new KeycloakKeySamlExtensionGenerator(keyName));
        }
    }
    Response response;
    try {
        response = buildLogoutResponse(userSession, logoutBindingUri, builder, binding);
    } catch (ConfigurationException | ProcessingException | IOException e) {
        throw new RuntimeException(e);
    }
    if (logoutBindingUri != null) {
        event.detail(Details.REDIRECT_URI, logoutBindingUri);
    }
    event.event(EventType.LOGOUT).detail(Details.AUTH_METHOD, userSession.getAuthMethod()).client(session.getContext().getClient()).user(userSession.getUser()).session(userSession).detail(Details.USERNAME, userSession.getLoginUsername()).detail(Details.RESPONSE_MODE, postBinding ? SamlProtocol.SAML_POST_BINDING : SamlProtocol.SAML_REDIRECT_BINDING).detail(SamlProtocol.SAML_LOGOUT_REQUEST_ID, userSession.getNote(SAML_LOGOUT_REQUEST_ID)).success();
    return response;
}