GetGroups.java

/**
 * Koya is an alfresco module that provides a corporate orientated dataroom.
 *
 * Copyright (C) Itl Developpement 2014
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option) any
 * later version.
 *
 * This program 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 Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see `<http://www.gnu.org/licenses/>`.
 */
package fr.itldev.koya.webscript.user;

import java.io.IOException;
import java.util.Set;

import org.alfresco.repo.security.authentication.AuthenticationUtil;
import org.alfresco.service.cmr.security.AuthenticationService;
import org.alfresco.service.cmr.security.AuthorityService;
import org.springframework.extensions.webscripts.AbstractWebScript;
import org.springframework.extensions.webscripts.WebScriptRequest;
import org.springframework.extensions.webscripts.WebScriptResponse;

import fr.itldev.koya.webscript.KoyaWebscript;

/**
 * Get groups current user belongs to
 *
 *
 */
public class GetGroups extends AbstractWebScript {

	private AuthorityService authorityService;
	private AuthenticationService authenticationService;

	public void setAuthorityService(AuthorityService authorityService) {
		this.authorityService = authorityService;
	}

	public void setAuthenticationService(AuthenticationService authenticationService) {
		this.authenticationService = authenticationService;
	}

	@Override
	public void execute(WebScriptRequest req, WebScriptResponse res) throws IOException {

		final String username = authenticationService.getCurrentUserName();
		Set<String> groups = AuthenticationUtil.runAsSystem(new AuthenticationUtil.RunAsWork<Set<String>>() {
			@Override
			public Set<String> doWork() throws Exception {
				return authorityService.getAuthoritiesForUser(username);
			}
		});
		res.setContentType("application/json;charset=UTF-8");
		res.getWriter().write(KoyaWebscript.getObjectAsJson(groups));
	}

}