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// --- 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.ocsp;
import java.io.IOException;
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 com.netscape.certsrv.apps.CMS;
import com.netscape.certsrv.authentication.IAuthToken;
import com.netscape.certsrv.authorization.AuthzToken;
import com.netscape.certsrv.base.EBaseException;
import com.netscape.certsrv.base.IArgBlock;
import com.netscape.certsrv.logging.ILogger;
import com.netscape.certsrv.ocsp.IDefStore;
import com.netscape.certsrv.ocsp.IOCSPAuthority;
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;
/**
* Configure the CA to no longer respond to OCSP requests for a CA
*
* @version $Revision: 1274 $ $Date: 2010-09-07 22:14:41 -0700 (Tue, 07 Sep 2010) $
*/
public class RemoveCAServlet extends CMSServlet {
/**
*
*/
private static final long serialVersionUID = -4519898238552366358L;
private final static String TPL_FILE = "removeCA.template";
private String mFormPath = null;
private IOCSPAuthority mOCSPAuthority = null;
private final static String LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST =
"LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST_3";
private final static String LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST_PROCESSED_SUCCESS =
"LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST_PROCESSED_SUCCESS_3";
private final static String LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST_PROCESSED_FAILURE =
"LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST_PROCESSED_FAILURE_3";
public RemoveCAServlet() {
super();
}
/**
* initialize the servlet. This servlet uses the template file
* "addCA.template" to process 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 display own output.
mFormPath = "/" + mAuthority.getId() + "/" + TPL_FILE;
mTemplates.remove(CMSRequest.SUCCESS);
mOCSPAuthority = (IOCSPAuthority) mAuthority;
if (mOutputTemplatePath != null)
mFormPath = mOutputTemplatePath;
}
/**
* Process the HTTP request.
* <ul>
* <li>http.param ca id. The format is string.
* <li>signed.audit LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST used when a CA is attempted to be removed from the
* OCSP responder
* <li>signed.audit LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST_PROCESSED_SUCCESS and
* LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST_PROCESSED_FAILURE are used when a remove CA request to the OCSP
* Responder is processed successfully or not.
* </ul>
*
* @param cmsReq the object holding the request and response information
*/
protected void process(CMSRequest cmsReq)
throws EBaseException {
HttpServletRequest req = cmsReq.getHttpReq();
HttpServletResponse resp = cmsReq.getHttpResp();
String auditMessage = null;
String auditSubjectID = auditSubjectID();
IAuthToken authToken = authenticate(cmsReq);
AuthzToken authzToken = null;
try {
authzToken = authorize(mAclMethod, authToken,
mAuthzResourceName, "add");
} catch (Exception e) {
// do nothing for now
}
if (authzToken == null) {
cmsReq.setStatus(CMSRequest.UNAUTHORIZED);
return;
}
CMSTemplate form = null;
Locale[] locale = new Locale[1];
try {
form = getTemplate(mFormPath, req, locale);
} catch (IOException e) {
log(ILogger.LL_FAILURE,
CMS.getLogMessage("CMSGW_ERR_GET_TEMPLATE", mFormPath, e.toString()));
throw new ECMSGWException(
CMS.getUserMessage("CMS_GW_DISPLAY_TEMPLATE_ERROR"));
}
IArgBlock header = CMS.createArgBlock();
IArgBlock fixed = CMS.createArgBlock();
CMSTemplateParams argSet = new CMSTemplateParams(header, fixed);
if (auditSubjectID.equals(ILogger.NONROLEUSER) ||
auditSubjectID.equals(ILogger.UNIDENTIFIED)) {
String uid = authToken.getInString(IAuthToken.USER_ID);
if (uid != null) {
CMS.debug("RemoveCAServlet: auditSubjectID set to " + uid);
auditSubjectID = uid;
}
}
String caID = cmsReq.getHttpReq().getParameter("caID");
if (caID == null) {
auditMessage = CMS.getLogMessage(
LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST_PROCESSED_FAILURE,
auditSubjectID,
ILogger.FAILURE,
ILogger.SIGNED_AUDIT_EMPTY_VALUE);
throw new ECMSGWException(CMS.getUserMessage(getLocale(req), "CMS_GW_MISSING_CA_ID"));
}
auditMessage = CMS.getLogMessage(
LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST,
auditSubjectID,
ILogger.SUCCESS,
caID);
audit(auditMessage);
IDefStore defStore = mOCSPAuthority.getDefaultStore();
try {
defStore.deleteCRLIssuingPointRecord(caID);
} catch (EBaseException e) {
auditMessage = CMS.getLogMessage(
LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST_PROCESSED_FAILURE,
auditSubjectID,
ILogger.FAILURE,
caID);
audit(auditMessage);
CMS.debug("RemoveCAServlet::process: Error deleting CRL IssuingPoint: " + caID);
throw new EBaseException(e.toString());
}
CMS.debug("RemoveCAServlet::process: CRL IssuingPoint for CA successfully removed: " + caID);
auditMessage = CMS.getLogMessage(
LOGGING_SIGNED_AUDIT_OCSP_REMOVE_CA_REQUEST_PROCESSED_SUCCESS,
auditSubjectID,
ILogger.SUCCESS,
caID);
audit(auditMessage);
try {
ServletOutputStream out = resp.getOutputStream();
String xmlOutput = req.getParameter("xml");
if (xmlOutput != null && xmlOutput.equals("true")) {
outputXML(resp, argSet);
} else {
resp.setContentType("text/html");
form.renderOutput(out, argSet);
cmsReq.setStatus(CMSRequest.SUCCESS);
}
} catch (IOException e) {
log(ILogger.LL_FAILURE,
CMS.getLogMessage("CMSGW_ERR_STREAM_TEMPLATE", e.toString()));
throw new ECMSGWException(
CMS.getUserMessage("CMS_GW_DISPLAY_TEMPLATE_ERROR"));
}
}
}
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