testchacc.java

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/*
 * File   : $Source: /usr/local/cvs/opencms/test/org/opencms/file/TestChacc.java,v $
 * Date   : $Date: 2007-08-13 16:29:56 $
 * Version: $Revision: 1.18 $
 *
 * This library is part of OpenCms -
 * the Open Source Content Management System
 *
 * Copyright (c) 2002 - 2007 Alkacon Software GmbH (http://www.alkacon.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * For further information about Alkacon Software GmbH, please see the
 * company website: http://www.alkacon.com
 *
 * For further information about OpenCms, please see the
 * project website: http://www.opencms.org
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.opencms.file;

import org.opencms.main.OpenCms;
import org.opencms.security.CmsAccessControlEntry;
import org.opencms.security.CmsPermissionSet;
import org.opencms.security.I_CmsPrincipal;
import org.opencms.test.OpenCmsTestCase;
import org.opencms.test.OpenCmsTestProperties;
import org.opencms.test.OpenCmsTestResourceFilter;

import java.util.Iterator;
import java.util.List;

import junit.extensions.TestSetup;
import junit.framework.Test;
import junit.framework.TestSuite;

/**
 * Unit test for the "chacc" method of the CmsObject.<p>
 * 
 * @author Michael Emmerich 
 * @version $Revision: 1.18 $
 */
public class TestChacc extends OpenCmsTestCase {

    /**
     * Default JUnit constructor.<p>
     * 
     * @param arg0 JUnit parameters
     */
    public TestChacc(String arg0) {

        super(arg0);
    }

    /**
     * Test the chacc method on a file and a group.<p>
     * 
     * @param tc the OpenCmsTestCase
     * @param cms the CmsObject
     * @param resource1 the resource to change permissions
     * @param group the group to change the permissions from
     * @param permissions the new permission set for this group
     * @param flags the flags for modifying the permission set
     * @throws Throwable if something goes wrong
     */
    public static void chaccFileGroup(
        OpenCmsTestCase tc,
        CmsObject cms,
        String resource1,
        CmsGroup group,
        CmsPermissionSet permissions,
        int flags) throws Throwable {

        tc.storeResources(cms, resource1);

        cms.lockResource(resource1);
        cms.chacc(
            resource1,
            I_CmsPrincipal.PRINCIPAL_GROUP,
            group.getName(),
            permissions.getAllowedPermissions(),
            permissions.getDeniedPermissions(),
            flags);
        cms.unlockResource(resource1);

        // now evaluate the result
        tc.assertFilter(cms, resource1, OpenCmsTestResourceFilter.FILTER_CHACC);
        // test the ace of the new permission
        // add the group flag to the acl
        CmsResource res = cms.readResource(resource1, CmsResourceFilter.ALL);

        CmsAccessControlEntry ace = new CmsAccessControlEntry(
            res.getResourceId(),
            group.getId(),
            permissions.getAllowedPermissions(),
            permissions.getDeniedPermissions(),
            flags + CmsAccessControlEntry.ACCESS_FLAGS_GROUP);
        tc.assertAce(cms, resource1, ace);
        // test the acl with the permission set        
        int denied = permissions.getDeniedPermissions();
        if (flags == CmsAccessControlEntry.ACCESS_FLAGS_OVERWRITE) {
            denied = 0;
        }
        CmsPermissionSet permission = new CmsPermissionSet(permissions.getAllowedPermissions(), denied);
        tc.assertAcl(cms, resource1, group.getId(), permission);
    }

    /**
     * Test the chacc method on a file and a user.<p>
     * 
     * @param tc the OpenCmsTestCase
     * @param cms the CmsObject
     * @param resource1 the resource to change permissions
     * @param user the user to change the permissions from
     * @param permissions the new permission set for this group
     * @param flags the flags for modifying the permission set
     * @throws Throwable if something goes wrong
     */
    public static void chaccFileUser(
        OpenCmsTestCase tc,
        CmsObject cms,
        String resource1,
        CmsUser user,
        CmsPermissionSet permissions,
        int flags) throws Throwable {

        tc.storeResources(cms, resource1);

        cms.lockResource(resource1);
        cms.chacc(
            resource1,
            I_CmsPrincipal.PRINCIPAL_USER,
            user.getName(),
            permissions.getAllowedPermissions(),
            permissions.getDeniedPermissions(),
            flags);
        cms.unlockResource(resource1);

        // now evaluate the result
        tc.assertFilter(cms, resource1, OpenCmsTestResourceFilter.FILTER_CHACC);
        // test the ace of the new permission
        // add the user flag to the acl
        CmsResource res = cms.readResource(resource1, CmsResourceFilter.ALL);

        CmsAccessControlEntry ace = new CmsAccessControlEntry(
            res.getResourceId(),
            user.getId(),
            permissions.getAllowedPermissions(),
            permissions.getDeniedPermissions(),
            flags + CmsAccessControlEntry.ACCESS_FLAGS_USER);
        tc.assertAce(cms, resource1, ace);
        // test the acl with the permission set
        int denied = permissions.getDeniedPermissions();
        if (flags == CmsAccessControlEntry.ACCESS_FLAGS_OVERWRITE) {
            denied = 0;
        }
        CmsPermissionSet permission = new CmsPermissionSet(permissions.getAllowedPermissions(), denied);
        tc.assertAcl(cms, resource1, user.getId(), permission);
    }

    /**
     * Test the chacc method on a file and a group.<p>
     * 
     * @param tc the OpenCmsTestCase
     * @param cms the CmsObject
     * @param resource1 the resource to change permissions
     * @param group the group to change the permissions from
     * @param permissions the new permission set for this group
     * @param flags the flags for modifying the permission set
     * @throws Throwable if something goes wrong
     */
    public static void chaccFolderGroup(
        OpenCmsTestCase tc,
        CmsObject cms,
        String resource1,
        CmsGroup group,
        CmsPermissionSet permissions,
        int flags) throws Throwable {

        tc.storeResources(cms, resource1);

        cms.lockResource(resource1);
        cms.chacc(
            resource1,
            I_CmsPrincipal.PRINCIPAL_GROUP,
            group.getName(),
            permissions.getAllowedPermissions(),
            permissions.getDeniedPermissions(),
            flags);
        cms.unlockResource(resource1);

        // now evaluate the result
        tc.assertFilter(cms, resource1, OpenCmsTestResourceFilter.FILTER_CHACC);
        // test the ace of the new permission
        // add the group flag to the acl
        CmsResource res = cms.readResource(resource1, CmsResourceFilter.ALL);

        CmsAccessControlEntry ace = new CmsAccessControlEntry(
            res.getResourceId(),
            group.getId(),
            permissions.getAllowedPermissions(),
            permissions.getDeniedPermissions(),
            flags + CmsAccessControlEntry.ACCESS_FLAGS_GROUP);
        tc.assertAce(cms, resource1, ace);
        // test the acl with the permission set        
        int denied = permissions.getDeniedPermissions();
        if ((flags & CmsAccessControlEntry.ACCESS_FLAGS_OVERWRITE) > 0) {
            denied = 0;
        }
        CmsPermissionSet permission = new CmsPermissionSet(permissions.getAllowedPermissions(), denied);
        tc.assertAcl(cms, resource1, group.getId(), permission);

        // now check all the subresources in the folder, access must be modified as well
        List subresources = cms.readResources(resource1, CmsResourceFilter.ALL);
        Iterator j = subresources.iterator();

        while (j.hasNext()) {
            CmsResource subRes = (CmsResource)j.next();
            String subResName = cms.getSitePath(subRes);
            // now evaluate the result
            tc.assertFilter(cms, subResName, OpenCmsTestResourceFilter.FILTER_CHACC);
            // test the ace of the new permission
            // add the group and the inherited flag to the acl
            ace = new CmsAccessControlEntry(
                res.getResourceId(),
                group.getId(),
                permissions.getAllowedPermissions(),
                permissions.getDeniedPermissions(),
                flags + CmsAccessControlEntry.ACCESS_FLAGS_GROUP + CmsAccessControlEntry.ACCESS_FLAGS_INHERITED);
            tc.assertAce(cms, subResName, ace);

            // test the acl with the permission set     
            permission = new CmsPermissionSet(permissions.getAllowedPermissions(), denied);
            tc.assertAcl(cms, resource1, subResName, group.getId(), permission);

        }
    }

    /**
     * Test suite for this test class.<p>
     * 
     * @return the test suite
     */
    public static Test suite() {

        OpenCmsTestProperties.initialize(org.opencms.test.AllTests.TEST_PROPERTIES_PATH);

        TestSuite suite = new TestSuite();
        suite.setName(TestChacc.class.getName());

        suite.addTest(new TestChacc("testChaccFileGroup"));
        suite.addTest(new TestChacc("testChaccFileUser"));
        suite.addTest(new TestChacc("testChaccFileAllOthers"));
        suite.addTest(new TestChacc("testChaccFileOverwriteAll"));
        suite.addTest(new TestChacc("testChaccAddRemove"));

        TestSetup wrapper = new TestSetup(suite) {

            protected void setUp() {

                setupOpenCms("simpletest", "/sites/default/");