diff options
Diffstat (limited to 'pki/base/common/src/com/netscape/cms/servlet/cert/GetBySerial.java')
| -rw-r--r-- | pki/base/common/src/com/netscape/cms/servlet/cert/GetBySerial.java | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cms/servlet/cert/GetBySerial.java b/pki/base/common/src/com/netscape/cms/servlet/cert/GetBySerial.java new file mode 100644 index 000000000..196c56a9b --- /dev/null +++ b/pki/base/common/src/com/netscape/cms/servlet/cert/GetBySerial.java @@ -0,0 +1,292 @@ +// --- 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 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 javax.servlet.*; +import javax.servlet.http.*; +import java.security.cert.*; +import netscape.security.x509.*; +import netscape.security.pkcs.*; +import com.netscape.certsrv.common.*; +import com.netscape.certsrv.base.*; +import com.netscape.certsrv.authority.*; +import com.netscape.certsrv.ca.*; +import com.netscape.cmsutil.crypto.*; +import org.mozilla.jss.asn1.*; +import org.mozilla.jss.pkix.*; +import org.mozilla.jss.pkix.primitive.*; +import org.mozilla.jss.pkix.crmf.*; + + +import com.netscape.cms.servlet.*; +import com.netscape.certsrv.dbs.*; +import com.netscape.certsrv.dbs.certdb.*; +import com.netscape.certsrv.logging.*; +import com.netscape.certsrv.request.IRequest; +import com.netscape.certsrv.request.RequestId; +import com.netscape.certsrv.request.IRequestQueue; +import com.netscape.certsrv.apps.*; +import com.netscape.certsrv.authentication.*; +import com.netscape.certsrv.authorization.*; + + +/** + * Retrieve certificate by serial number. + * + * @version $Revision$, $Date$ + */ +public class GetBySerial extends CMSServlet { + + private final static String INFO = "GetBySerial"; + + private final static String IMPORT_CERT_TEMPLATE = "ImportCert.template"; + private String mImportTemplate = null; + private String mIETemplate = null; + private ICMSTemplateFiller mImportTemplateFiller = null; + IRequestQueue mReqQ = null; + + public GetBySerial() { + super(); + } + + /** + * Initialize the servlet. This servlet uses the template file + * "ImportCert.template" to import the cert to the users browser, + * if that is what the user requested + * @param sc servlet configuration, read from the web.xml file + */ + public void init(ServletConfig sc) throws ServletException { + super.init(sc); + try { + mImportTemplate = sc.getInitParameter( + PROP_SUCCESS_TEMPLATE); + mIETemplate = sc.getInitParameter("importCertTemplate"); + if (mImportTemplate == null) + mImportTemplate = IMPORT_CERT_TEMPLATE; + } catch (Exception e) { + mImportTemplate = null; + } + mImportTemplateFiller = new ImportCertsTemplateFiller(); + + // override success and error templates to null - + // handle templates locally. + mTemplates.remove(CMSRequest.SUCCESS); + + ICertificateAuthority mCa = (ICertificateAuthority) CMS.getSubsystem("ca"); + if (mCa == null) { + return; + } + + mReqQ = mCa.getRequestQueue(); + } + + /** + * Process the HTTP request. + * <ul> + * <li>http.param serialNumber serial number of certificate in HEX + * </ul> + * + * @param cmsReq the object holding the request and response information + */ + public void process(CMSRequest cmsReq) throws EBaseException { + int serialNumber = -1; + boolean noError = true; + + HttpServletRequest req = cmsReq.getHttpReq(); + HttpServletResponse response = cmsReq.getHttpResp(); + IArgBlock args = cmsReq.getHttpParams(); + + IAuthToken authToken = authenticate(cmsReq); + + AuthzToken authzToken = null; + + try { + authzToken = authorize(mAclMethod, authToken, + mAuthzResourceName, "import"); + } 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; + } + + String serial = args.getValueAsString("serialNumber", null); + String browser = args.getValueAsString("browser", null); + BigInteger serialNo = null; + + try { + serialNo = new BigInteger(serial, 16); + } catch (NumberFormatException e) { + serialNo = null; + } + if (serial == null || serialNo == null) { + log(ILogger.LL_FAILURE, + CMS.getLogMessage("CMSGW_INVALID_SERIAL_NUMBER")); + cmsReq.setError(new ECMSGWException( + CMS.getUserMessage("CMS_GW_INVALID_SERIAL_NUMBER"))); + cmsReq.setStatus(CMSRequest.ERROR); + return; + } + + ICertRecord certRecord = (ICertRecord) getCertRecord(serialNo); + if (certRecord == null) { + log(ILogger.LL_FAILURE, + CMS.getLogMessage("CMSGW_CERT_SERIAL_NOT_FOUND_1", serialNo.toString(16))); + cmsReq.setError(new ECMSGWException( + CMS.getUserMessage("CMS_GW_CERT_SERIAL_NOT_FOUND", "0x" + serialNo.toString(16)))); + cmsReq.setStatus(CMSRequest.ERROR); + return; + } + + // if RA, needs requestOwner to match + // first, find the user's group + if (authToken != null) { + String group = authToken.getInString("group"); + + if ((group != null) && (group != "")) { + CMS.debug("GetBySerial process: auth group="+group); + if (group.equals("Registration Manager Agents")) { + boolean groupMatched = false; + // find the cert record's orig. requestor's group + MetaInfo metai = certRecord.getMetaInfo(); + if (metai != null) { + String reqId = (String) metai.get(ICertRecord.META_REQUEST_ID); + RequestId rid = new RequestId(reqId); + IRequest creq = mReqQ.findRequest(rid); + if (creq != null) { + String reqOwner = creq.getRequestOwner(); + if (reqOwner != null) { + CMS.debug("GetBySerial process: req owner="+reqOwner); + if (reqOwner.equals(group)) + groupMatched = true; + } + } + } + if (groupMatched == false) { + log(ILogger.LL_FAILURE, + CMS.getLogMessage("CMSGW_CERT_SERIAL_NOT_FOUND_1", serialNo.toString(16))); + cmsReq.setError(new ECMSGWException( + CMS.getUserMessage("CMS_GW_CERT_SERIAL_NOT_FOUND", "0x" + serialNo.toString(16)))); + cmsReq.setStatus(CMSRequest.ERROR); + return; + } + } + } + } + + X509CertImpl cert = certRecord.getCertificate(); + + String browser1 = req.getParameter("browser"); + if (cert != null) { + // if there's a crmf request id, set that too. + if (browser != null && browser.equals("ie")) { + IArgBlock header = CMS.createArgBlock(); + IArgBlock ctx = CMS.createArgBlock(); + Locale[] locale = new Locale[1]; + CMSTemplateParams argSet = new CMSTemplateParams(header, ctx); + ICertificateAuthority ca = (ICertificateAuthority)CMS.getSubsystem("ca"); + CertificateChain cachain = ca.getCACertChain(); + X509Certificate[] cacerts = cachain.getChain(); + X509CertImpl[] userChain = new X509CertImpl[cacerts.length + 1]; + int m = 1, n = 0; + + for (; n < cacerts.length; m++, n++) { + userChain[m] = (X509CertImpl) cacerts[n]; + } + + userChain[0] = cert; + PKCS7 p7 = new PKCS7(new AlgorithmId[0], + new ContentInfo(new byte[0]), userChain, new SignerInfo[0]); + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + + try { + p7.encodeSignedData(bos); + } catch (Exception eee) { + } + + byte[] p7Bytes = bos.toByteArray(); + String p7Str = CMS.BtoA(p7Bytes); + + header.addStringValue("pkcs7", CryptoUtil.normalizeCertStr(p7Str)); + try { + CMSTemplate form = getTemplate(mIETemplate, req, locale); + ServletOutputStream out = response.getOutputStream(); + cmsReq.setStatus(CMSRequest.SUCCESS); + response.setContentType("text/html"); + form.renderOutput(out, argSet); + return; + } catch (Exception ee) { + CMS.debug("GetBySerial process: Exception="+ee.toString()); + } + } //browser is IE + + MetaInfo metai = certRecord.getMetaInfo(); + String crmfReqId = null; + + if (metai != null) { + crmfReqId = (String) metai.get(ICertRecord.META_CRMF_REQID); + if (crmfReqId != null) + cmsReq.setResult(IRequest.CRMF_REQID, crmfReqId); + } + + if (crmfReqId == null && checkImportCertToNav( + cmsReq.getHttpResp(), cmsReq.getHttpParams(), cert)) { + cmsReq.setStatus(CMSRequest.SUCCESS); + return; + } + + // use import cert template to return cert. + X509CertImpl[] certs = new X509CertImpl[] { (X509CertImpl) cert }; + + cmsReq.setResult(certs); + + cmsReq.setStatus(CMSRequest.SUCCESS); + + // XXX follow request in cert record to set certtype, which will + // import cert only if it's client. For now assume "client" if + // someone clicked to import this cert. + cmsReq.getHttpParams().set("certType", "client"); + + try { + renderTemplate(cmsReq, mImportTemplate, mImportTemplateFiller); + } catch (IOException e) { + log(ILogger.LL_FAILURE, CMS.getLogMessage("CMSGW_ERROR_DISPLAY_TEMPLATE")); + throw new ECMSGWException(CMS.getUserMessage("CMS_GW_DISPLAY_TEMPLATE_ERROR")); + } + } + + return; + } +} + |