// --- 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.key;
import java.io.IOException;
import java.math.BigInteger;
import java.util.Hashtable;
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.authorization.EAuthzAccessDenied;
import com.netscape.certsrv.base.EBaseException;
import com.netscape.certsrv.base.IArgBlock;
import com.netscape.certsrv.dbs.keydb.IKeyRecord;
import com.netscape.certsrv.dbs.keydb.IKeyRepository;
import com.netscape.certsrv.kra.IKeyRecoveryAuthority;
import com.netscape.certsrv.kra.IKeyService;
import com.netscape.certsrv.logging.ILogger;
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;
/**
* View the Key Recovery Request
*
* @version $Revision$, $Date$
*/
public class ExamineRecovery extends CMSServlet {
/**
*
*/
private static final long serialVersionUID = -953282265332774966L;
private final static String INFO = "examineRecovery";
private final static String TPL_FILE = "examineRecovery.template";
private final static String IN_SERIALNO = "serialNumber";
private final static String IN_UID = "uid";
private final static String IN_PWD = "pwd";
private final static String IN_PASSWORD = "p12Password";
private final static String IN_DELIVERY = "p12Delivery";
private final static String IN_CERT = "cert";
private final static String OUT_OP = "op";
private final static String OUT_SERIALNO = IN_SERIALNO;
private final static String OUT_RECOVERY_SUCCESS = "recoverySuccess";
private final static String OUT_SERVICE_URL = "serviceURL";
private final static String OUT_ERROR = "errorDetails";
private IKeyService mService = null;
private String mFormPath = null;
/**
* Constructs EA servlet.
*/
public ExamineRecovery() {
super();
}
/**
* Initializes the servlet.
*/
public void init(ServletConfig sc) throws ServletException {
super.init(sc);
mService = (IKeyService) mAuthority;
mFormPath = "/" + mAuthority.getId() + "/" + TPL_FILE;
mTemplates.remove(CMSRequest.SUCCESS);
if (mOutputTemplatePath != null)
mFormPath = mOutputTemplatePath;
}
/**
* Returns serlvet information.
*/
public String getServletInfo() {
return INFO;
}
/**
* Process the HTTP request.
*
* - http.param recoveryID recovery request ID
*
*
* @param cmsReq the object holding the request and response information
*/
public void process(CMSRequest cmsReq) throws EBaseException {
HttpServletRequest req = cmsReq.getHttpReq();
HttpServletResponse resp = cmsReq.getHttpResp();
IAuthToken authToken = authenticate(cmsReq);
AuthzToken authzToken = null;
try {
authzToken = authorize(mAclMethod, authToken,
mAuthzResourceName, "read");
} catch (EAuthzAccessDenied e) {
log(ILogger.LL_FAILURE,
CMS.getLogMessage("ADMIN_SRVLT_AUTH_FAILURE", e.toString()));
} catch (Exception e) {
log(ILogger.LL_FAILURE,
CMS.getLogMessage("ADMIN_SRVLT_AUTH_FAILURE", e.toString()));
}
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);
int seq = -1;
EBaseException error = null;
try {
process(argSet, header,
req.getParameter("recoveryID"),
req, resp, locale[0]);
} catch (EBaseException e) {
error = e;
} catch (Exception e) {
error = new EBaseException(CMS.getUserMessage("CMS_BASE_INTERNAL_ERROR", e.toString()));
}
/*
catch (NumberFormatException e) {
error = eBaseException(
header.addStringValue(OUT_ERROR,
MessageFormatter.getLocalizedString(
locale[0],
BaseResources.class.getName(),
BaseResources.INTERNAL_ERROR_1,
e.toString()));
}
*/
try {
if (error == null) {
String xmlOutput = req.getParameter("xml");
if (xmlOutput != null && xmlOutput.equals("true")) {
outputXML(resp, argSet);
} else {
ServletOutputStream out = resp.getOutputStream();
resp.setContentType("text/html");
form.renderOutput(out, argSet);
cmsReq.setStatus(CMSRequest.SUCCESS);
}
} else {
cmsReq.setStatus(CMSRequest.ERROR);
cmsReq.setError(error);
}
} 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"));
}
}
/**
* Recovers a key. The p12 will be protected by the password
* provided by the administrator.
*/
private void process(CMSTemplateParams argSet,
IArgBlock header, String recoveryID,
HttpServletRequest req, HttpServletResponse resp,
Locale locale)
throws EBaseException {
try {
header.addStringValue(OUT_OP,
req.getParameter(OUT_OP));
header.addStringValue(OUT_SERVICE_URL,
req.getRequestURI());
header.addStringValue("keySplitting",
CMS.getConfigStore().getString("kra.keySplitting"));
Hashtable params = mService.getRecoveryParams(
recoveryID);
if (params == null) {
log(ILogger.LL_FAILURE,
CMS.getLogMessage("CMSGW_NO_RECOVERY_TOKEN_FOUND_1", recoveryID));
throw new ECMSGWException(
CMS.getUserMessage("CMS_GW_NO_RECOVERY_TOKEN_FOUND", recoveryID));
}
String keyID = (String) params.get("keyID");
header.addStringValue("serialNumber", keyID);
header.addStringValue("recoveryID", recoveryID);
IKeyRepository mKeyDB =
((IKeyRecoveryAuthority) mAuthority).getKeyRepository();
IKeyRecord rec = (IKeyRecord) mKeyDB.readKeyRecord(new
BigInteger(keyID));
KeyRecordParser.fillRecordIntoArg(rec, header);
} catch (EBaseException e) {
log(ILogger.LL_FAILURE, "Error e " + e);
throw e;
}
/*
catch (Exception e) {
header.addStringValue(OUT_ERROR, e.toString());
}
*/
}
}