com.xwiki.authentication.ntlm.NTLMConfig.java Source code

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Here is the source code for com.xwiki.authentication.ntlm.NTLMConfig.java

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/*
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This 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 software 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.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 *
 */

package com.xwiki.authentication.ntlm;

import java.util.HashMap;
import java.util.Map;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.xpn.xwiki.XWikiContext;

public class NTLMConfig {
    /** LogFactory <code>LOGGER</code>. */
    private static final Log LOG = LogFactory.getLog(NTLMConfig.class);

    protected static final String PREF_KEY = "ntlm";

    protected static final String CONF_KEY = "xwiki.authentication.ntlm";

    public String getParam(String name, XWikiContext context) {
        return getParam(name, "", context);
    }

    public String getParam(String name, String def, XWikiContext context) {
        String param = null;
        try {
            param = context.getWiki().getXWikiPreference(PREF_KEY + "_" + name, context);
        } catch (Exception e) {
        }

        if (param == null || param.length() == 0) {
            try {
                param = context.getWiki().Param(CONF_KEY + "." + name);
            } catch (Exception e) {
            }
        }

        if (param == null) {
            return def;
        }

        return param;
    }

    public Map<String, String> getMapParam(String name, Map<String, String> def, XWikiContext context) {
        Map<String, String> mappings = new HashMap<String, String>();

        String str = getParam(name, null, context);

        if (!StringUtils.isEmpty(str)) {
            String[] fields = StringUtils.split(str, '|');

            for (int i = 0; i < fields.length; i++) {
                String[] field = StringUtils.split(fields[i], '=');
                if (2 == field.length) {
                    String key = field[0];
                    String value = field[1];

                    mappings.put(key, value);
                } else {
                    LOG.error("Error parsing " + name + " attribute in xwiki.cfg: " + fields[i]);
                }
            }
        }

        return mappings;
    }
}