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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.cert;
import java.io.IOException;
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 com.netscape.certsrv.apps.CMS;
import com.netscape.certsrv.authentication.IAuthManager;
import com.netscape.certsrv.authentication.IAuthSubsystem;
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.base.IConfigStore;
import com.netscape.certsrv.logging.ILogger;
import com.netscape.certsrv.ra.IRegistrationAuthority;
import com.netscape.cms.authentication.HashAuthentication;
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;
/**
* Servlet to get the enrollment status, enable or disable.
*
* @version $Revision$, $Date$
*/
public class GetEnableStatus extends CMSServlet {
/**
*
*/
private static final long serialVersionUID = 3879769989681379834L;
private final static String TPL_FILE = "userEnroll.template";
private String mFormPath = null;
public GetEnableStatus() {
super();
}
/**
* initialize the servlet.
*
* @param sc servlet configuration, read from the web.xml file
*/
public void init(ServletConfig sc) throws ServletException {
super.init(sc);
// coming from agent
mFormPath = "/" + mAuthority.getId() + "/" + TPL_FILE;
mTemplates.remove(CMSRequest.SUCCESS);
}
protected CMSRequest newCMSRequest() {
return new CMSRequest();
}
/**
* Process the HTTP request.
* <ul>
* <li>http.param
* </ul>
*
* @param cmsReq the object holding the request and response information
*/
protected void process(CMSRequest cmsReq)
throws EBaseException {
HttpServletRequest httpReq = cmsReq.getHttpReq();
HttpServletResponse httpResp = 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;
}
String reqHost = httpReq.getRemoteHost();
if (!(mAuthority instanceof IRegistrationAuthority)) {
log(ILogger.LL_FAILURE, CMS.getLogMessage("CMSGW_CA_FROM_RA_NOT_IMP"));
cmsReq.setError(new ECMSGWException(
CMS.getUserMessage("CMS_GW_NOT_YET_IMPLEMENTED")));
cmsReq.setStatus(CMSRequest.ERROR);
return;
}
CMSTemplate form = null;
Locale[] locale = new Locale[1];
try {
form = getTemplate(mFormPath, httpReq, locale);
} catch (IOException e) {
log(ILogger.LL_FAILURE,
CMS.getLogMessage("CMSGW_ERR_GET_TEMPLATE",
mFormPath, e.toString()));
cmsReq.setError(new ECMSGWException(
CMS.getUserMessage("CMS_GW_DISPLAY_TEMPLATE_ERROR")));
cmsReq.setStatus(CMSRequest.ERROR);
return;
}
IArgBlock header = CMS.createArgBlock();
IArgBlock fixed = CMS.createArgBlock();
CMSTemplateParams argSet = new CMSTemplateParams(header, fixed);
IConfigStore configStore = CMS.getConfigStore();
String val = configStore.getString("hashDirEnrollment.name");
IAuthSubsystem authSS = (IAuthSubsystem) CMS.getSubsystem(CMS.SUBSYSTEM_AUTH);
IAuthManager authMgr = authSS.get(val);
HashAuthentication mgr = (HashAuthentication) authMgr;
long timeout = HashAuthentication.DEFAULT_TIMEOUT / 1000;
header.addStringValue("timeout", "" + timeout);
header.addStringValue("reqHost", reqHost);
for (Enumeration<String> hosts = mgr.getHosts(); hosts.hasMoreElements();) {
IArgBlock rarg = CMS.createArgBlock();
rarg.addStringValue("hosts", hosts.nextElement());
argSet.addRepeatRecord(rarg);
}
try {
ServletOutputStream out = httpResp.getOutputStream();
httpResp.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()));
cmsReq.setError(new ECMSGWException(
CMS.getUserMessage("CMS_GW_DISPLAY_TEMPLATE_ERROR")));
cmsReq.setStatus(CMSRequest.ERROR);
}
cmsReq.setStatus(CMSRequest.SUCCESS);
return;
}
}
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