com.liferay.sync.security.servlet.filter.SyncAuthFilter.java Source code

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Here is the source code for com.liferay.sync.security.servlet.filter.SyncAuthFilter.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * 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.
 */

package com.liferay.sync.security.servlet.filter;

import com.liferay.portal.kernel.security.permission.PermissionChecker;
import com.liferay.portal.kernel.security.permission.PermissionThreadLocal;
import com.liferay.portal.kernel.security.service.access.policy.ServiceAccessPolicyThreadLocal;
import com.liferay.sync.security.service.access.policy.SyncSAPEntryActivator;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

import org.osgi.service.component.annotations.Component;

/**
 * @author Shinn Lok
 */
@Component(immediate = true, property = { "servlet-context-name=", "servlet-filter-name=Sync Auth Filter",
        "url-pattern=/api/jsonws/*" }, service = Filter.class)
public class SyncAuthFilter implements Filter {

    @Override
    public void destroy() {
    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
            throws IOException, ServletException {

        PermissionChecker permissionChecker = PermissionThreadLocal.getPermissionChecker();

        if ((permissionChecker != null) && permissionChecker.isSignedIn()) {
            ServiceAccessPolicyThreadLocal.addActiveServiceAccessPolicyName(
                    String.valueOf(SyncSAPEntryActivator.SAP_ENTRY_OBJECT_ARRAYS[1][0]));
        }

        filterChain.doFilter(servletRequest, servletResponse);
    }

    @Override
    public void init(FilterConfig filterConfig) {
    }

}