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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.key;
import com.netscape.cms.servlet.common.*;
import com.netscape.cms.servlet.base.*;
import java.io.*;
import java.util.*;
import java.net.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.security.*;
import java.security.cert.X509Certificate;
import javax.servlet.*;
import javax.servlet.http.*;
import netscape.security.x509.*;
import com.netscape.certsrv.common.*;
import com.netscape.certsrv.authority.*;
import com.netscape.certsrv.base.*;
import com.netscape.certsrv.dbs.*;
import com.netscape.certsrv.dbs.keydb.*;
import com.netscape.cms.servlet.*;
import com.netscape.certsrv.request.*;
import com.netscape.certsrv.request.IRequest;
import com.netscape.certsrv.logging.*;
import com.netscape.certsrv.security.*;
import com.netscape.certsrv.kra.*;
import com.netscape.certsrv.apps.*;
import com.netscape.certsrv.authentication.*;
import com.netscape.certsrv.authorization.*;
/**
* Check to see if a Key Recovery Request has been approved
*
* @version $Revision$, $Date$
*/
public class GetApprovalStatus extends CMSServlet {
private final static String INFO = "getApprovalStatus";
private final static String TPL_FILE = "getApprovalStatus.template";
private final static String TPL_FINISH = "finishRecovery.template";
private final static String IN_DELIVERY = "p12Delivery";
private final static String OUT_RECOVERY_SUCCESS = "recoverySuccess";
private final static String OUT_ERROR = "errorDetails";
private final static String OUT_STATUS = "status";
private com.netscape.certsrv.kra.IKeyService mService = null;
private String mFormPath = null;
/**
* Constructs getApprovalStatus servlet.
*/
public GetApprovalStatus() {
super();
}
/**
* initialize the servlet. This servlet uses the template files
* "getApprovalStatus.template" and "finishRecovery.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);
// mFormPath = "/"+authority.getId()+"/"+TPL_FILE;
mService = (com.netscape.certsrv.kra.IKeyService) mAuthority;
mTemplates.remove(CMSRequest.SUCCESS);
}
/**
* Returns serlvet information.
*/
public String getServletInfo() {
return INFO;
}
/**
* Process the HTTP request.
* <ul>
* <li>http.param recoveryID request ID to check
* </ul>
*
* @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 (Exception e) {
// do nothing for now
}
if (authzToken == null) {
cmsReq.setStatus(CMSRequest.UNAUTHORIZED);
return;
}
CMSTemplate form = null;
Locale[] locale = new Locale[1];
cmsReq.setStatus(CMSRequest.SUCCESS);
IArgBlock header = CMS.createArgBlock();
IArgBlock fixed = CMS.createArgBlock();
CMSTemplateParams argSet = new CMSTemplateParams(header, fixed);
int seq = -1;
int rComplete = 0;
// get status and populate argSet
try {
String recoveryID = req.getParameter("recoveryID");
header.addStringValue("recoveryID", recoveryID);
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));
}
header.addStringValue("serialNumber",
(String) params.get("keyID"));
int requiredNumber = mService.getNoOfRequiredAgents();
header.addIntegerValue("noOfRequiredAgents", requiredNumber);
Vector dc = ((IKeyRecoveryAuthority) mService).getAppAgents(recoveryID);
Enumeration agents = dc.elements();
while (agents.hasMoreElements()) {
IArgBlock rarg = CMS.createArgBlock();
rarg.addStringValue("agentName", ((Credential) agents.nextElement()).getIdentifier());
argSet.addRepeatRecord(rarg);
}
if (dc.size() >= requiredNumber) {
// got all approval, return pk12
byte pkcs12[] = ((IKeyRecoveryAuthority) mService).getPk12(recoveryID);
if (pkcs12 != null) {
rComplete = 1;
header.addStringValue(OUT_STATUS, "complete");
/*
mService.destroyRecoveryParams(recoveryID);
try {
resp.setContentType("application/x-pkcs12");
resp.getOutputStream().write(pkcs12);
return;
} catch (IOException e) {
header.addStringValue(OUT_ERROR,
MessageFormatter.getLocalizedString(
locale[0],
BaseResources.class.getName(),
BaseResources.INTERNAL_ERROR_1,
e.toString()));
}
*/
} else if (((IKeyRecoveryAuthority) mService).getError(recoveryID) != null) {
// error in recovery process
header.addStringValue(OUT_ERROR,
((IKeyRecoveryAuthority) mService).getError(recoveryID));
rComplete = 1;
} else {
// pk12 hasn't been created yet.
}
}
} catch (EBaseException e) {
header.addStringValue(OUT_ERROR, e.toString(locale[0]));
rComplete = 1;
}
try {
if (rComplete == 1) {
mFormPath = "/" + ((IAuthority) mService).getId() + "/" + TPL_FINISH;
} else {
mFormPath = "/" + ((IAuthority) mService).getId() + "/" + TPL_FILE;
}
if (mOutputTemplatePath != null)
mFormPath = mOutputTemplatePath;
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"));
}
ServletOutputStream out = resp.getOutputStream();
resp.setContentType("text/html");
form.renderOutput(out, argSet);
} 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"));
}
cmsReq.setStatus(CMSRequest.SUCCESS);
}
}
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