saml2/jsp/idpSingleLogoutInit.jsp

	idpSingleLogoutInit.jsp revision 0fdab8904a8fe223f6934b878769fe45e7651c60
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder<%--
e9458b1a7a19a63aa4c179f9ab20f4d50681c168Jens Elkner   DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   Copyright (c) 2006 Sun Microsystems Inc. All Rights Reserved
98890889ffb2e8f6f722b00e265a211f13b5a861Corneliu-Claudiu Prodescu
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   The contents of this file are subject to the terms
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   of the Common Development and Distribution License
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   (the License). You may not use this file except in
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   compliance with the License.
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   You can obtain a copy of the License at
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   https://opensso.dev.java.net/public/CDDLv1.0.html or
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   opensso/legal/CDDLv1.0.txt
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   See the License for the specific language governing
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   permission and limitations under the License.
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder
10b02b2343246df6773585636fe3ddbefa3b6a1bChristian Maeder   When distributing Covered Code, include this CDDL
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   Header Notice in each file and include the License file
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   at opensso/legal/CDDLv1.0.txt.
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63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   with the fields enclosed by brackets [] replaced by
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   your own identifying information:
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   "Portions Copyrighted [year] [name of copyright owner]"
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder
51a70608c77400c4779e0ed000a2aedd0adecd14Christian Maeder   $Id: idpSingleLogoutInit.jsp,v 1.9 2009/10/15 00:00:41 exu Exp $
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder   Portions Copyrighted 2010-2013 ForgeRock AS
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder--%>
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder<%@ page import="com.iplanet.am.util.SystemProperties" %>
10b02b2343246df6773585636fe3ddbefa3b6a1bChristian Maeder<%@ page import="com.sun.identity.plugin.session.SessionException" %>
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder<%@ page import="com.sun.identity.plugin.session.SessionManager" %>
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder<%@ page import="com.sun.identity.saml2.common.SAML2Utils" %>
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder<%@ page import="com.sun.identity.saml.common.SAMLUtils" %>
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder<%@ page import="com.sun.identity.saml2.common.SAML2Constants" %>
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder<%@ page import="com.sun.identity.saml2.common.SAML2Exception" %>
63bfead0a5fff45fd048df7cdae2c8b51574c6ecChristian Maeder<%@ page import="com.sun.identity.saml2.meta.SAML2MetaUtils" %>
10b02b2343246df6773585636fe3ddbefa3b6a1bChristian Maeder<%@ page import="com.sun.identity.saml2.profile.IDPSingleLogout" %>
5dc4eccbc2a3a60f46c200d8b337a6c2f1d54144Christian Maeder<%@ page import="com.sun.identity.saml2.profile.LogoutUtil" %>
<%@ page import="java.util.HashMap" %>
<%@ page import="org.owasp.esapi.ESAPI" %>
<%@ page import="java.io.PrintWriter" %>

<%--
    idpSingleLogoutInit.jsp
    - initiates the LogoutRequest at the Identity Provider.

    Required parameters to this jsp are :
    - binding - binding used for this request

    Some of the other optional parameters are :
    "RelayState" - the target URL on successful Single Logout
    "goto" - the target URL on successful Single Logout.
             "RelayState" takes precedence to "goto" parameter.
    "Destination" - A URI Reference indicating the address to
                    which the request has been sent.
    "Consent" - Specifies a URI a SAML defined identifier
                known as Consent Identifiers.
    "Extension" - Specifies a list of Extensions as list of
                 String objects.
    "logoutAll" - Specifies IDP sends slo request to SP without any session
                 index.

    Check the SAML2 Documentation for supported parameters.

--%>

<%
    // Retrieve the Request Query Parameters
    // binding are the required query parameters
    // binding - binding used for this request

    try {
        String relayState = request.getParameter(SAML2Constants.RELAY_STATE);
        if ((relayState == null) || (relayState.length() == 0)) {
            relayState = request.getParameter(SAML2Constants.GOTO);
        }
        if (!ESAPI.validator().isValidInput("HTTP Query String: " + relayState, relayState, "HTTPQueryString", 2000, true)) {
            relayState = null;
        }
        Object ssoToken = null;
        try {
              ssoToken = SessionManager.getProvider().getSession(request);
        } catch (SessionException e) {
            String intermmediatePage = SystemProperties.get(
                    "openam.idpsloinit.nosession.intermmediate.page", "");

            if ( intermmediatePage.length() != 0 ) {
               if (relayState != null) {
                   intermmediatePage = intermmediatePage + "?RelayState=" + relayState;
               }
               response.sendRedirect(intermmediatePage);
            } else {
                if (relayState != null && SAML2Utils.isRelayStateURLValid(request, relayState, SAML2Constants.IDP_ROLE) &&
                    ESAPI.validator().isValidInput("HTTP URL Value: " + relayState, relayState, "URL", 2000, true)) {
                   response.sendRedirect(relayState);
               } else {
                   %>
                     <jsp:forward
                        page="/saml2/jsp/default.jsp?message=idpSloSuccess" />
                   <%
               }
            }
            return;
        }
        if (ssoToken == null) {
            SAMLUtils.sendError(request, response, response.SC_BAD_REQUEST,
                "nullSSOToken", SAML2Utils.bundle.getString("nullSSOToken"));
            return;
        }
        String[] values = SessionManager.getProvider().
            getProperty(ssoToken, SAML2Constants.IDP_META_ALIAS);
        String metaAlias = null;
        if (values != null && values.length > 0) {
            metaAlias = values[0];
        }
        if (metaAlias == null) {
            SessionManager.getProvider().invalidateSession(ssoToken, request, response);
            if (relayState != null && SAML2Utils.isRelayStateURLValid(request, relayState, SAML2Constants.IDP_ROLE)) {
                response.sendRedirect(relayState);
            } else {
                %>
                <jsp:forward
                    page="/saml2/jsp/default.jsp?message=idpSloSuccess" />
                <%
            }
            return;
        }

        String idpEntityID =
            SAML2Utils.getSAML2MetaManager().getEntityByMetaAlias(metaAlias);
        String realm = SAML2MetaUtils.getRealmByMetaAlias(metaAlias);

        String binding = LogoutUtil.getSLOBindingInfo(request, metaAlias,
                                        SAML2Constants.SP_ROLE, idpEntityID);
        if (!SAML2Utils.isIDPProfileBindingSupported(
            realm, idpEntityID, SAML2Constants.SLO_SERVICE, binding))
        {
            SAMLUtils.sendError(request, response, response.SC_BAD_REQUEST,
                "unsupportedBinding",
                SAML2Utils.bundle.getString("unsupportedBinding"));
            return;
        }

        String logoutAll = request.getParameter(SAML2Constants.LOGOUT_ALL);
        /**
        * Parses the request parameters and builds the Logout
        * Request to be sent to the SP.
        *
        * @param request the HttpServletRequest.
        * @param response the HttpServletResponse.
        * @param binding binding used for this request.
        * @param paramsMap Map of all other parameters.
        *       Following parameters names with their respective
        *       String values are allowed in this paramsMap.
        *       "RelayState" - the target URL on successful Single Logout
        *       "Destination" - A URI Reference indicating the address to
        *                       which the request has been sent.
        *       "Consent" - Specifies a URI a SAML defined identifier
        *                   known as Consent Identifiers.
        *       "Extension" - Specifies a list of Extensions as list of
        *                   String objects.
        * @throws SAML2Exception if error initiating request to SP.
        */
        HashMap paramsMap = new HashMap();
        paramsMap.put("metaAlias", metaAlias);
        paramsMap.put(SAML2Constants.ROLE, SAML2Constants.IDP_ROLE);
        paramsMap.put(SAML2Constants.BINDING, binding);
        paramsMap.put("Destination", request.getParameter("Destination"));
        paramsMap.put("Consent", request.getParameter("Consent"));
        paramsMap.put("Extension", request.getParameter("Extension"));
        if (relayState != null) {
            paramsMap.put(SAML2Constants.RELAY_STATE, relayState);
        }

        if (logoutAll != null) {
            paramsMap.put(SAML2Constants.LOGOUT_ALL, logoutAll);
        }

        IDPSingleLogout.initiateLogoutRequest(request,response, new PrintWriter(out, true),
            binding,paramsMap);
        if (!response.isCommitted()) {
            if (relayState != null && SAML2Utils.isRelayStateURLValid(request, relayState, SAML2Constants.IDP_ROLE)) {
                response.sendRedirect(relayState);
            } else {
                %>
                <jsp:forward
                    page="/saml2/jsp/default.jsp?message=idpSloSuccess" />
                <%
            }
        }
    } catch (SAML2Exception sse) {
        SAML2Utils.debug.error("Error sending Logout Request " , sse);
        SAMLUtils.sendError(request, response, response.SC_BAD_REQUEST,
            "LogoutRequestProcessingError",
            SAML2Utils.bundle.getString("LogoutRequestProcessingError") + " " +
            sse.getMessage());
        return;
    } catch (Exception e) {
        SAML2Utils.debug.error("Error processing Request ",e);
        SAMLUtils.sendError(request, response, response.SC_BAD_REQUEST,
            "LogoutRequestProcessingError",
            SAML2Utils.bundle.getString("LogoutRequestProcessingError") + " " +
            e.getMessage());
        return;
    }
%>