diff options
Diffstat (limited to 'pki/base/common/src/com/netscape/cms/servlet/cert/GetCAChain.java')
| -rw-r--r-- | pki/base/common/src/com/netscape/cms/servlet/cert/GetCAChain.java | 407 |
1 files changed, 0 insertions, 407 deletions
diff --git a/pki/base/common/src/com/netscape/cms/servlet/cert/GetCAChain.java b/pki/base/common/src/com/netscape/cms/servlet/cert/GetCAChain.java deleted file mode 100644 index fe55f335b..000000000 --- a/pki/base/common/src/com/netscape/cms/servlet/cert/GetCAChain.java +++ /dev/null @@ -1,407 +0,0 @@ -// --- 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.ByteArrayOutputStream; -import java.io.IOException; -import java.security.cert.CertificateEncodingException; -import java.security.cert.X509Certificate; -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 netscape.security.x509.CertificateChain; -import netscape.security.x509.X509CertImpl; - -import com.netscape.certsrv.apps.CMS; -import com.netscape.certsrv.authentication.IAuthToken; -import com.netscape.certsrv.authority.ICertAuthority; -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.base.ICertPrettyPrint; -import com.netscape.certsrv.logging.ILogger; -import com.netscape.cms.servlet.base.CMSServlet; -import com.netscape.cms.servlet.base.UserInfo; -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; - -/** - * Retrieve the Certificates comprising the CA Chain for this CA. - * - * @version $Revision$, $Date$ - */ -public class GetCAChain extends CMSServlet { - /** - * - */ - private static final long serialVersionUID = -8189048155415074581L; - private final static String TPL_FILE = "displayCaCert.template"; - private String mFormPath = null; - - public GetCAChain() { - super(); - } - - /** - * initialize the servlet. - * - * @param sc servlet configuration, read from the web.xml file - */ - public void init(ServletConfig sc) throws ServletException { - super.init(sc); - - // override success to display own output. - mTemplates.remove(CMSRequest.SUCCESS); - // coming from ee - mFormPath = "/" + mAuthority.getId() + "/" + TPL_FILE; - } - - /** - * 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 { - HttpServletRequest httpReq = cmsReq.getHttpReq(); - HttpServletResponse httpResp = cmsReq.getHttpResp(); - - IAuthToken authToken = authenticate(cmsReq); - - // Construct an ArgBlock - IArgBlock args = cmsReq.getHttpParams(); - - // Get the operation code - String op = null; - - op = args.getValueAsString("op", null); - if (op == null) { - log(ILogger.LL_FAILURE, CMS.getLogMessage("CMSGW_NO_OPTIONS_SELECTED")); - throw new ECMSGWException( - CMS.getUserMessage("CMS_GW_NO_OPTIONS_SELECTED")); - } - - cmsReq.setStatus(CMSRequest.SUCCESS); - - AuthzToken authzToken = null; - - if (op.startsWith("download")) { - try { - authzToken = authorize(mAclMethod, authToken, - mAuthzResourceName, "download"); - } 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; - } - - downloadChain(op, args, httpReq, httpResp, cmsReq); - } else if (op.startsWith("display")) { - try { - authzToken = mAuthz.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; - } - - displayChain(op, args, httpReq, httpResp, cmsReq); - } else { - log(ILogger.LL_FAILURE, - CMS.getLogMessage("CMSGW_INVALID_OPTIONS_CA_CHAIN")); - throw new ECMSGWException( - CMS.getUserMessage("CMS_GW_INVALID_OPTIONS_SELECTED")); - } - // cmsReq.setResult(null); - return; - } - - private void downloadChain(String op, - IArgBlock args, - HttpServletRequest httpReq, - HttpServletResponse httpResp, - CMSRequest cmsReq) - throws EBaseException { - - /* check browser info ? */ - - /* check if pkcs7 will work for both nav and ie */ - - byte[] bytes = null; - - /* - * Some IE actions - IE doesn't want PKCS7 for "download" CA Cert. - * This means that we can only hand out the root CA, and not - * the whole chain. - */ - - if (clientIsMSIE(httpReq) && (op.equals("download") || op.equals("downloadBIN"))) { - X509Certificate[] caCerts = - ((ICertAuthority) mAuthority).getCACertChain().getChain(); - - try { - bytes = caCerts[0].getEncoded(); - } catch (CertificateEncodingException e) { - cmsReq.setStatus(CMSRequest.ERROR); - log(ILogger.LL_FAILURE, CMS.getLogMessage("CMSGW_ERROR_GETTING_CACERT_ENCODED", e.toString())); - throw new ECMSGWException( - CMS.getUserMessage("CMS_GW_GETTING_CA_CERT_ERROR")); - } - } else { - CertificateChain certChain = - ((ICertAuthority) mAuthority).getCACertChain(); - - if (certChain == null) { - log(ILogger.LL_FAILURE, CMS.getLogMessage("CMSGW_CA_CHAIN_EMPTY")); - throw new ECMSGWException( - CMS.getUserMessage("CMS_GW_CA_CHAIN_EMPTY")); - } - - try { - ByteArrayOutputStream encoded = new ByteArrayOutputStream(); - - certChain.encode(encoded, false); - bytes = encoded.toByteArray(); - } catch (IOException e) { - cmsReq.setStatus(CMSRequest.ERROR); - log(ILogger.LL_FAILURE, CMS.getLogMessage("CMSGW_ERROR_ENCODING_CA_CHAIN_1", e.toString())); - throw new ECMSGWException( - CMS.getUserMessage("CMS_GW_ENCODING_CA_CHAIN_ERROR")); - } - } - - String mimeType = null; - - if (op.equals("downloadBIN")) { - mimeType = "application/octet-stream"; - } else { - try { - mimeType = args.getValueAsString("mimeType"); - } catch (EBaseException e) { - mimeType = "application/octet-stream"; - } - } - - try { - if (op.equals("downloadBIN")) { - // file suffixes changed to comply with RFC 5280 - // requirements for AIA extensions - if (clientIsMSIE(httpReq)) { - httpResp.setHeader("Content-disposition", - "attachment; filename=ca.cer"); - } else { - httpResp.setHeader("Content-disposition", - "attachment; filename=ca.p7c"); - } - } - httpResp.setContentType(mimeType); - httpResp.getOutputStream().write(bytes); - httpResp.setContentLength(bytes.length); - httpResp.getOutputStream().flush(); - } catch (IOException e) { - cmsReq.setStatus(CMSRequest.ERROR); - log(ILogger.LL_FAILURE, - CMS.getLogMessage("CMSGW_ERROR_DISPLAYING_CACHAIN_1", e.toString())); - throw new ECMSGWException( - CMS.getUserMessage("CMS_GW_DISPLAYING_CACHAIN_ERROR")); - } - } - - private void displayChain(String op, - IArgBlock args, - HttpServletRequest httpReq, - HttpServletResponse httpResp, - CMSRequest cmsReq) - throws EBaseException { - - CertificateChain certChain = - ((ICertAuthority) mAuthority).getCACertChain(); - - if (certChain == null) { - cmsReq.setStatus(CMSRequest.ERROR); - log(ILogger.LL_FAILURE, CMS.getLogMessage("CMSGW_CA_CHAIN_NOT_AVAILABLE")); - throw new ECMSGWException( - CMS.getUserMessage("CMS_GW_CA_CHAIN_NOT_AVAILABLE")); - } - - CMSTemplate form = null; - Locale[] locale = new Locale[1]; - - if (mOutputTemplatePath != null) - mFormPath = mOutputTemplatePath; - try { - form = getTemplate(mFormPath, httpReq, locale); - } catch (IOException e) { - log(ILogger.LL_FAILURE, - CMS.getLogMessage("CMSGW_ERR_GET_TEMPLATE", 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); - - String displayFormat = null; - - if (op.equals("displayIND")) { - displayFormat = "individual"; - } else { - try { - displayFormat = args.getValueAsString("displayFormat"); - } catch (EBaseException e) { - displayFormat = "chain"; - } - } - - header.addStringValue("displayFormat", displayFormat); - - if (displayFormat.equals("chain")) { - String subjectdn = null; - byte[] bytes = null; - - try { - subjectdn = - certChain.getFirstCertificate().getSubjectDN().toString(); - ByteArrayOutputStream encoded = new ByteArrayOutputStream(); - - certChain.encode(encoded); - bytes = encoded.toByteArray(); - } catch (IOException e) { - log(ILogger.LL_FAILURE, CMS.getLogMessage("CMSGW_ERROR_ENCODING_CA_CHAIN_1", e.toString())); - throw new ECMSGWException( - CMS.getUserMessage("CMS_GW_ENCODING_CA_CHAIN_ERROR")); - } - - String chainBase64 = getBase64(bytes); - - header.addStringValue("subjectdn", subjectdn); - header.addStringValue("chainBase64", chainBase64); - } else { - try { - X509Certificate[] certs = certChain.getChain(); - - header.addIntegerValue("length", certs.length); - locale[0] = getLocale(httpReq); - for (int i = 0; i < certs.length; i++) { - byte[] bytes = null; - - try { - bytes = certs[i].getEncoded(); - } catch (CertificateEncodingException e) { - throw new IOException("Internal Error"); - } - String subjectdn = certs[i].getSubjectDN().toString(); - String finger = null; - try { - finger = CMS.getFingerPrints(certs[i]); - } catch (Exception e) { - throw new IOException("Internal Error"); - } - - ICertPrettyPrint certDetails = - CMS.getCertPrettyPrint((X509CertImpl) certs[i]); - - IArgBlock rarg = CMS.createArgBlock(); - - rarg.addStringValue("fingerprints", finger); - rarg.addStringValue("subjectdn", subjectdn); - rarg.addStringValue("base64", getBase64(bytes)); - rarg.addStringValue("certDetails", - certDetails.toString(locale[0])); - argSet.addRepeatRecord(rarg); - } - } catch (IOException e) { - log(ILogger.LL_FAILURE, - CMS.getLogMessage("CMSGW_ERROR_DISPLAYING_CACHAIN_1", e.toString())); - throw new ECMSGWException( - CMS.getUserMessage("CMS_GW_DISPLAYING_CACHAIN_ERROR")); - } - } - - 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_BAD_SERV_OUT_STREAM", "", e.toString())); - cmsReq.setError(new ECMSGWException( - CMS.getUserMessage("CMS_GW_DISPLAY_TEMPLATE_ERROR"))); - cmsReq.setStatus(CMSRequest.ERROR); - } - - } - - /** - * gets base 64 encoded cert - */ - private String getBase64(byte[] certBytes) { - String certBase64 = CMS.BtoA(certBytes); - - return certBase64; - } - - /** - * 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; - } -} |