WhoAmIServletTest.java

/*
 ************************************************************************
 *******************  CANADIAN ASTRONOMY DATA CENTRE  *******************
 **************  CENTRE CANADIEN DE DONNÉES ASTRONOMIQUES  **************
 *
 *  (c) 2015.                            (c) 2015.
 *  Government of Canada                 Gouvernement du Canada
 *  National Research Council            Conseil national de recherches
 *  Ottawa, Canada, K1A 0R6              Ottawa, Canada, K1A 0R6
 *  All rights reserved                  Tous droits réservés
 *
 *  NRC disclaims any warranties,        Le CNRC dénie toute garantie
 *  expressed, implied, or               énoncée, implicite ou légale,
 *  statutory, of any kind with          de quelque nature que ce
 *  respect to the software,             soit, concernant le logiciel,
 *  including without limitation         y compris sans restriction
 *  any warranty of merchantability      toute garantie de valeur
 *  or fitness for a particular          marchande ou de pertinence
 *  purpose. NRC shall not be            pour un usage particulier.
 *  liable in any event for any          Le CNRC ne pourra en aucun cas
 *  damages, whether direct or           être tenu responsable de tout
 *  indirect, special or general,        dommage, direct ou indirect,
 *  consequential or incidental,         particulier ou général,
 *  arising from the use of the          accessoire ou fortuit, résultant
 *  software.  Neither the name          de l'utilisation du logiciel. Ni
 *  of the National Research             le nom du Conseil National de
 *  Council of Canada nor the            Recherches du Canada ni les noms
 *  names of its contributors may        de ses  participants ne peuvent
 *  be used to endorse or promote        être utilisés pour approuver ou
 *  products derived from this           promouvoir les produits dérivés
 *  software without specific prior      de ce logiciel sans autorisation
 *  written permission.                  préalable et particulière
 *                                       par écrit.
 *
 *  This file is part of the             Ce fichier fait partie du projet
 *  OpenCADC project.                    OpenCADC.
 *
 *  OpenCADC is free software:           OpenCADC est un logiciel libre ;
 *  you can redistribute it and/or       vous pouvez le redistribuer ou le
 *  modify it under the terms of         modifier suivant les termes de
 *  the GNU Affero General Public        la “GNU Affero General Public
 *  License as published by the          License” telle que publiée
 *  Free Software Foundation,            par la Free Software Foundation
 *  either version 3 of the              : soit la version 3 de cette
 *  License, or (at your option)         licence, soit (à votre gré)
 *  any later version.                   toute version ultérieure.
 *
 *  OpenCADC is distributed in the       OpenCADC est distribué
 *  hope that it will be useful,         dans l’espoir qu’il vous
 *  but WITHOUT ANY WARRANTY;            sera utile, mais SANS AUCUNE
 *  without even the implied             GARANTIE : sans même la garantie
 *  warranty of MERCHANTABILITY          implicite de COMMERCIALISABILITÉ
 *  or FITNESS FOR A PARTICULAR          ni d’ADÉQUATION À UN OBJECTIF
 *  PURPOSE.  See the GNU Affero         PARTICULIER. Consultez la Licence
 *  General Public License for           Générale Publique GNU Affero
 *  more details.                        pour plus de détails.
 *
 *  You should have received             Vous devriez avoir reçu une
 *  a copy of the GNU Affero             copie de la Licence Générale
 *  General Public License along         Publique GNU Affero avec
 *  with OpenCADC.  If not, see          OpenCADC ; si ce n’est
 *  <http://www.gnu.org/licenses/>.      pas le cas, consultez :
 *                                       <http://www.gnu.org/licenses/>.
 *
 *
 ************************************************************************
 */

package ca.nrc.cadc.ac.server.web;

import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.expectLastCall;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;

import java.net.URI;
import java.net.URL;
import java.security.PrivilegedExceptionAction;

import javax.security.auth.Subject;
import javax.security.auth.x500.X500Principal;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;

import ca.nrc.cadc.auth.AuthMethod;
import ca.nrc.cadc.auth.HttpPrincipal;
import ca.nrc.cadc.reg.Standards;
import ca.nrc.cadc.reg.client.RegistryClient;
import ca.nrc.cadc.util.Log4jInit;
import ca.nrc.cadc.util.PropertiesReader;


public class WhoAmIServletTest
{
    private final static Logger log = Logger.getLogger(WhoAmIServletTest.class);

    @BeforeClass
    public static void setUpClass()
    {
        Log4jInit.setLevel("ca.nrc.cadc.ac", Level.INFO);
        System.setProperty(PropertiesReader.class.getName() + ".dir", "src/test/resources");
    }

    @AfterClass
    public static void teardownClass()
    {
        System.clearProperty(PropertiesReader.class.getName() + ".dir");
    }

    @Test
    public void doGetWithHttpPrincipal() throws Exception
    {
        final Subject subject = new Subject();
        subject.getPrincipals().add(new HttpPrincipal("CADCtest"));
        doGet(subject, AuthMethod.PASSWORD, "CADCtest", "http");
    }

    @Test
    public void doGetWithCert() throws Exception
    {
        final Subject subject = new Subject();
        subject.getPrincipals().add(new X500Principal("CN=cadcauthtest1_24c,OU=cadc,O=hia,C=ca"));
        doGet(subject, AuthMethod.CERT, "CN=cadcauthtest1_24c,OU=cadc,O=hia,C=ca", "x500");
    }

    public void doGet(final Subject subject, final AuthMethod authMethod, final String restUserid, final String restType) throws Exception
    {

        final RegistryClient mockRegistry = createMock(RegistryClient.class);
        final WhoAmIServlet testSubject = new WhoAmIServlet()
        {
            /**
             * Tests will need to override this method so as not to rely on the
             * environment.
             *
             * @return Registry Client instance.
             */
            @Override
            RegistryClient getRegistryClient()
            {
                return mockRegistry;
            }

            @Override
            Subject getSubject(final HttpServletRequest request)
            {
                return subject;
            }

            @Override
            public URI getServiceURI(URI standard)
            {
                return URI.create("ivo://example.org/ums");
            }

            @Override
            public AuthMethod getAuthMethod(Subject subject)
            {
                return authMethod;
            }
        };

        final HttpServletRequest mockRequest =
                createMock(HttpServletRequest.class);
        final HttpServletResponse mockResponse =
                createMock(HttpServletResponse.class);

        expect(mockRequest.getPathInfo()).andReturn("users/CADCtest").once();
        expect(mockRequest.getMethod()).andReturn("GET").once();
        expect(mockRequest.getRemoteAddr()).andReturn("mysite.com").once();

        String redirect = "/ac/users/" + restUserid + "?idType=" + restType;
        log.debug("expected redirect: " + redirect);
        mockResponse.sendRedirect(redirect);
        expectLastCall().once();

        URI umsServiceURI = URI.create("ivo://example.org/ums");

//        expect(mockRegistry.getServiceURL(URI.create(umsServiceURI.toString() + "#users"),
//                                          "http", "/%s?idType=HTTP")).
//                andReturn(new URL("http://mysite.com/ac/users/CADCtest?idType=HTTP")).once();

        expect(mockRegistry.getServiceURL(umsServiceURI, Standards.UMS_USERS_01, authMethod))
            .andReturn(new URL("http://mysite.com/ac/users")).once();

        replay(mockRequest, mockResponse, mockRegistry);


        Subject.doAs(subject, new PrivilegedExceptionAction<Void>()
        {
            @Override
            public Void run() throws Exception
            {
                testSubject.doGet(mockRequest, mockResponse);
                return null;
            }
        });

        verify(mockRequest, mockResponse, mockRegistry);
    }
}