// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cms.servlet.cert;
import java.io.IOException;
import java.util.Calendar;
import java.util.Date;
import java.util.Enumeration;
import java.util.Locale;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import netscape.security.x509.X500Name;
import com.netscape.certsrv.apps.CMS;
import com.netscape.certsrv.authentication.IAuthToken;
import com.netscape.certsrv.authorization.AuthzToken;
import com.netscape.certsrv.authorization.EAuthzAccessDenied;
import com.netscape.certsrv.base.EBaseException;
import com.netscape.certsrv.base.IArgBlock;
import com.netscape.certsrv.ca.ICertificateAuthority;
import com.netscape.certsrv.dbs.certdb.ICertRecord;
import com.netscape.certsrv.dbs.certdb.ICertificateRepository;
import com.netscape.certsrv.logging.ILogger;
import com.netscape.certsrv.request.IRequestList;
import com.netscape.certsrv.request.IRequestQueue;
import com.netscape.certsrv.request.IRequestRecord;
import com.netscape.cms.servlet.base.CMSServlet;
import com.netscape.cms.servlet.common.CMSRequest;
import com.netscape.cms.servlet.common.CMSTemplate;
import com.netscape.cms.servlet.common.CMSTemplateParams;
import com.netscape.cms.servlet.common.ECMSGWException;
/**
* Provide statistical queries of request and certificate records.
*
* @version $Revision$, $Date$
*/
public class Monitor extends CMSServlet {
/**
*
*/
private static final long serialVersionUID = -8492837942132357692L;
private final static String TPL_FILE = "monitor.template";
private ICertificateRepository mCertDB = null;
private IRequestQueue mQueue = null;
private X500Name mAuthName = null;
private String mFormPath = null;
private int mTotalCerts = 0;
private int mTotalReqs = 0;
/**
* Constructs query servlet.
*/
public Monitor() {
super();
}
/**
* initialize the servlet. This servlet uses the template file
* 'monitor.template' to render the response.
*
* @param sc servlet configuration, read from the web.xml file
*/
public void init(ServletConfig sc) throws ServletException {
super.init(sc);
// override success to render own template.
mTemplates.remove(CMSRequest.SUCCESS);
if (mAuthority instanceof ICertificateAuthority) {
ICertificateAuthority ca = (ICertificateAuthority) mAuthority;
mCertDB = ca.getCertificateRepository();
mAuthName = ca.getX500Name();
}
mQueue = mAuthority.getRequestQueue();
mFormPath = "/" + mAuthority.getId() + "/" + TPL_FILE;
if (mOutputTemplatePath != null)
mFormPath = mOutputTemplatePath;
}
/**
* Process the HTTP request.
*
*
http.param startTime start of time period to query
*
http.param endTime end of time period to query
*
http.param interval time between queries
*
http.param numberOfIntervals number of queries to run
*