/*
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Dateiverwaltung - File management in your browser
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Copyright (C) 2017 Ulrich Hilger, http://uhilger.de
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package de.uhilger.filecms.pub;
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import de.uhilger.filecms.api.Api;
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import java.security.Principal;
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import java.util.logging.Logger;
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/**
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*
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*/
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public class SessionManager extends Api {
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private static final Logger logger = Logger.getLogger(SessionManager.class.getName());
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public String expireSession() {
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getRequest().getSession().invalidate();
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return "Die aktuelle Sitzung ist nicht mehr gueltig.";
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}
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public String getSessionUser() {
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String id = null;
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Object p = getRequest().getUserPrincipal();
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if(p instanceof Principal) {
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id = ((Principal) p).getName();
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logger.finer("User-ID: " + id);
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} else {
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logger.finer("getUserPrincipal returned null or no Principal");
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}
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return id;
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}
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}
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