diff options
Diffstat (limited to 'pki/base/common/src/com/netscape/cms/servlet/csadmin/UpdateNumberRange.java')
| -rw-r--r-- | pki/base/common/src/com/netscape/cms/servlet/csadmin/UpdateNumberRange.java | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cms/servlet/csadmin/UpdateNumberRange.java b/pki/base/common/src/com/netscape/cms/servlet/csadmin/UpdateNumberRange.java new file mode 100644 index 000000000..890d6dfb1 --- /dev/null +++ b/pki/base/common/src/com/netscape/cms/servlet/csadmin/UpdateNumberRange.java @@ -0,0 +1,284 @@ +// --- 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.csadmin; + + +import com.netscape.cms.servlet.common.*; +import com.netscape.cms.servlet.base.*; +import java.io.*; +import java.util.*; +import java.math.*; +import javax.servlet.*; +import java.security.cert.*; +import javax.servlet.http.*; +import netscape.ldap.*; +import netscape.security.x509.*; +import com.netscape.certsrv.base.*; +import com.netscape.certsrv.authority.*; +import com.netscape.certsrv.policy.*; +import com.netscape.certsrv.request.IRequest; +import com.netscape.certsrv.dbs.*; +import com.netscape.certsrv.dbs.certdb.*; +import com.netscape.certsrv.dbs.repository.*; +import com.netscape.certsrv.ldap.*; +import com.netscape.certsrv.logging.*; +import com.netscape.certsrv.apps.CMS; +import com.netscape.certsrv.authentication.*; +import com.netscape.certsrv.authorization.*; +import com.netscape.certsrv.ca.*; +import com.netscape.certsrv.kra.*; +import com.netscape.cms.servlet.*; +import com.netscape.cmsutil.xml.*; +import org.w3c.dom.*; +import org.apache.xerces.parsers.DOMParser; +import org.apache.xerces.dom.*; +import javax.xml.parsers.*; +import javax.xml.transform.*; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; + + +public class UpdateNumberRange extends CMSServlet { + + private final static String SUCCESS = "0"; + private final static String FAILED = "1"; + private final static String AUTH_FAILURE = "2"; + + public UpdateNumberRange() { + super(); + } + + /** + * initialize the servlet. + * @param sc servlet configuration, read from the web.xml file + */ + public void init(ServletConfig sc) throws ServletException { + CMS.debug("UpdateNumberRange: initializing..."); + super.init(sc); + CMS.debug("UpdateNumberRange: done initializing..."); + } + + /** + * Process the HTTP request. + * <ul> + * <li>http.param op 'downloadBIN' - return the binary certificate chain + * <li>http.param op 'displayIND' - display pretty-print of certificate chain components + * </ul> + * @param cmsReq the object holding the request and response information + */ + protected void process(CMSRequest cmsReq) throws EBaseException { + CMS.debug("UpdateNumberRange: processing..."); + + HttpServletRequest httpReq = cmsReq.getHttpReq(); + HttpServletResponse httpResp = cmsReq.getHttpResp(); + + CMS.debug("UpdateNumberRange process: authentication starts"); + IAuthToken authToken = authenticate(cmsReq); + if (authToken == null) { + CMS.debug("UpdateNumberRange process: authToken is null"); + outputError(httpResp, AUTH_FAILURE, "Error: not authenticated"); + } + + AuthzToken authzToken = null; + + try { + authzToken = authorize(mAclMethod, authToken, mAuthzResourceName, + "modify"); + } catch (EAuthzAccessDenied e) { + log(ILogger.LL_FAILURE, + CMS.getLogMessage("ADMIN_SRVLT_AUTH_FAILURE", e.toString())); + outputError(httpResp, "Error: Not authorized"); + return; + } catch (Exception e) { + log(ILogger.LL_FAILURE, + CMS.getLogMessage("ADMIN_SRVLT_AUTH_FAILURE", e.toString())); + outputError(httpResp, + "Error: Encountered problem during authorization."); + return; + } + if (authzToken == null) { + outputError(httpResp, "Error: Not authorized"); + return; + } + + try { + String type = httpReq.getParameter("type"); + IConfigStore cs = CMS.getConfigStore(); + String cstype = cs.getString("cs.type", ""); + + BigInteger beginNum = null; + BigInteger endNum = null; + BigInteger oneNum = new BigInteger("1"); + String endNumConfig = null; + String cloneNumConfig = null; + String nextEndConfig = null; + int radix = 10; + + IRepository repo = null; + if (cstype.equals("KRA")) { + IKeyRecoveryAuthority kra = (IKeyRecoveryAuthority) CMS.getSubsystem( + IKeyRecoveryAuthority.ID); + if (type.equals("request")) { + repo = kra.getRequestQueue().getRequestRepository(); + } else if (type.equals("serialNo")) { + repo = kra.getKeyRepository(); + } else if (type.equals("replicaId")) { + repo = kra.getReplicaRepository(); + } + } else { // CA + ICertificateAuthority ca = (ICertificateAuthority) CMS.getSubsystem( + ICertificateAuthority.ID); + if (type.equals("request")) { + repo = ca.getRequestQueue().getRequestRepository(); + } else if (type.equals("serialNo")) { + repo = ca.getCertificateRepository(); + } else if (type.equals("replicaId")) { + repo = ca.getReplicaRepository(); + } + } + + // checkRanges for replicaID - we do this each time a replica is created. + // This needs to be done beforehand to ensure that we always have enough + // replica numbers + if (type.equals("replicaId")) { + CMS.debug("Checking replica number ranges"); + repo.checkRanges(); + } + + if (type.equals("request")) { + radix = 10; + endNumConfig = "dbs.endRequestNumber"; + cloneNumConfig = "dbs.requestCloneTransferNumber"; + nextEndConfig = "dbs.nextEndRequestNumber"; + } else if (type.equals("serialNo")) { + radix=16; + endNumConfig = "dbs.endSerialNumber"; + cloneNumConfig = "dbs.serialCloneTransferNumber"; + nextEndConfig = "dbs.nextEndSerialNumber"; + } else if (type.equals("replicaId")) { + radix=10; + endNumConfig = "dbs.endReplicaNumber"; + cloneNumConfig = "dbs.replicaCloneTransferNumber"; + nextEndConfig = "dbs.nextEndReplicaNumber"; + } + + String endNumStr = cs.getString(endNumConfig, ""); + endNum = new BigInteger(endNumStr, radix); + if ( endNum == null ) { + CMS.debug( "UpdateNumberRange::process() - " + + "request endNum is null!" ); + return; + } + + String decrementStr = cs.getString(cloneNumConfig, ""); + BigInteger decrement = new BigInteger(decrementStr, radix); + if (decrement == null) { + CMS.debug("UpdateNumberRange::process() - " + + "request decrement string is null!" ); + return; + } + + beginNum = endNum.subtract(decrement).add(oneNum); + + if (beginNum.compareTo(repo.getTheSerialNumber()) < 0) { + String nextEndNumStr = cs.getString(nextEndConfig, ""); + BigInteger endNum2 = new BigInteger(nextEndNumStr, radix); + if (endNum2 == null) { + CMS.debug("UpdateNumberRange::process() - " + + "Unused requests less than cloneTransferNumber!" ); + return; + } else { + CMS.debug("Transferring from the end of on-deck range"); + String newValStr = endNum2.subtract(decrement).toString(radix); + repo.setNextMaxSerial(newValStr); + cs.putString(nextEndConfig, newValStr); + beginNum = endNum2.subtract(decrement).add(oneNum); + endNum = endNum2; + } + } else { + CMS.debug("Transferring from the end of the current range"); + String newValStr = beginNum.subtract(oneNum).toString(radix); + repo.setMaxSerial(newValStr); + cs.putString(endNumConfig, newValStr); + } + + + if( beginNum == null ) { + CMS.debug( "UpdateNumberRange::process() - " + + "beginNum is null!" ); + return; + } + + if( endNum == null ) { + CMS.debug( "UpdateNumberRange::process() - " + + "endNum is null!" ); + return; + } + + // Enable serial number management in master for certs and requests + if (type.equals("replicaId")) { + repo.setEnableSerialMgmt(true); + } + + // insert info + CMS.debug("UpdateNumberRange: Sending response"); + + // send success status back to the requestor + XMLObject xmlObj = new XMLObject(); + Node root = xmlObj.createRoot("XMLResponse"); + + xmlObj.addItemToContainer(root, "Status", SUCCESS); + xmlObj.addItemToContainer(root, "beginNumber", beginNum.toString(radix)); + xmlObj.addItemToContainer(root, "endNumber", endNum.toString(radix)); + byte[] cb = xmlObj.toByteArray(); + + outputResult(httpResp, "application/xml", cb); + cs.commit(false); + } catch (Exception e) { + CMS.debug("UpdateNumberRange: Failed to update number range. Exception: "+e.toString()); + outputError(httpResp, "Error: Failed to update number range."); + } + } + + protected void setDefaultTemplates(ServletConfig sc) {} + + protected void renderTemplate( + CMSRequest cmsReq, String templateName, ICMSTemplateFiller filler) + throws IOException {// do nothing + } + + protected void renderResult(CMSRequest cmsReq) throws IOException {// do nothing, ie, it will not return the default javascript. + } + + /** + * Retrieves locale based on the request. + */ + protected Locale getLocale(HttpServletRequest req) { + Locale locale = null; + String lang = req.getHeader("accept-language"); + + if (lang == null) { + // use server locale + locale = Locale.getDefault(); + } else { + locale = new Locale(UserInfo.getUserLanguage(lang), + UserInfo.getUserCountry(lang)); + } + return locale; + } +} |