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diff --git a/pki/base/common/src/com/netscape/cms/policy/extensions/IssuerAltNameExt.java b/pki/base/common/src/com/netscape/cms/policy/extensions/IssuerAltNameExt.java
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+++ b/pki/base/common/src/com/netscape/cms/policy/extensions/IssuerAltNameExt.java
@@ -0,0 +1,252 @@
+// --- 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.policy.extensions;
+
+
+import java.util.*;
+import java.io.*;
+import java.net.*;
+import java.security.cert.*;
+import com.netscape.certsrv.apps.*;
+import com.netscape.certsrv.request.IRequest;
+import com.netscape.certsrv.request.PolicyResult;
+import com.netscape.certsrv.policy.*;
+import com.netscape.certsrv.base.*;
+import com.netscape.certsrv.authentication.*;
+import com.netscape.certsrv.common.*;
+import com.netscape.certsrv.authority.*;
+import com.netscape.certsrv.logging.ILogger;
+import netscape.security.x509.*;
+import netscape.security.util.*;
+import netscape.ldap.*;
+import com.netscape.certsrv.ra.*;
+import com.netscape.certsrv.ca.*;
+import java.util.StringTokenizer;
+import netscape.security.util.DerValue;
+import java.util.Enumeration;
+import com.netscape.cms.policy.APolicyRule;
+
+
+/**
+ * Issuer Alt Name Extension policy.
+ *
+ * This extension is used to associate Internet-style identities
+ * with the Certificate issuer.
+ * <P>
+ * <PRE>
+ * NOTE: The Policy Framework has been replaced by the Profile Framework.
+ * </PRE>
+ * <P>
+ *
+ * @deprecated
+ * @version $Revision$, $Date$
+ */
+public class IssuerAltNameExt extends APolicyRule
+ implements IEnrollmentPolicy, IExtendedPluginInfo {
+ public static final String PROP_CRITICAL = "critical";
+
+ // PKIX specifies the that the extension SHOULD NOT be critical
+ public static final boolean DEFAULT_CRITICALITY = false;
+
+ private static Vector defaultParams = new Vector();
+ private static String[] mInfo = null;
+
+ static {
+ defaultParams.addElement(PROP_CRITICAL + "=" + DEFAULT_CRITICALITY);
+ CMS.getGeneralNamesConfigDefaultParams(null, true, defaultParams);
+
+ Vector info = new Vector();
+
+ info.addElement(PROP_CRITICAL + ";boolean;RFC 2459 recommendation: SHOULD NOT be marked critical.");
+ info.addElement(IExtendedPluginInfo.HELP_TOKEN +
+ ";configuration-policyrules-issueraltname");
+ info.addElement(IExtendedPluginInfo.HELP_TEXT +
+ ";This policy inserts the Issuer Alternative Name " +
+ "Extension into the certificate. See RFC 2459 (4.2.1.8). ");
+
+ CMS.getGeneralNamesConfigExtendedPluginInfo(null, true, info);
+
+ mInfo = new String[info.size()];
+ info.copyInto(mInfo);
+ }
+
+ private Vector mParams = new Vector();
+ private IConfigStore mConfig = null;
+ private boolean mCritical = DEFAULT_CRITICALITY;
+ private boolean mEnabled = false;
+ IGeneralNamesConfig mGNs = null;
+ IssuerAlternativeNameExtension mExtension = null;
+
+ /**
+ * Adds the issuer alternate name extension to all certs.
+ */
+ public IssuerAltNameExt() {
+ NAME = "IssuerAltNameExt";
+ DESC = "Associate Internet-style Identities with Issuer";
+ }
+
+ /**
+ * Initializes this policy rule.
+ * @param config The config store reference
+ */
+ public void init(ISubsystem owner, IConfigStore config)
+ throws EBaseException {
+ mConfig = config;
+
+ // get criticality
+ mCritical = mConfig.getBoolean(PROP_CRITICAL, DEFAULT_CRITICALITY);
+
+ // get enabled.
+ mEnabled = mConfig.getBoolean(
+ IPolicyProcessor.PROP_ENABLE, false);
+
+ // form general names.
+ mGNs = CMS.createGeneralNamesConfig(null, config, true, mEnabled);
+
+ // form extension
+ try {
+ if (mEnabled &&
+ mGNs.getGeneralNames() != null && !mGNs.getGeneralNames().isEmpty()) {
+ mExtension =
+ new IssuerAlternativeNameExtension(
+ Boolean.valueOf(mCritical), mGNs.getGeneralNames());
+ }
+ } catch (Exception e) {
+ throw new EBaseException(CMS.getUserMessage("CMS_BASE_INTERNAL_ERROR", e.toString()));
+ }
+
+ // init instance params
+ mParams.addElement(PROP_CRITICAL + "=" + mCritical);
+ mGNs.getInstanceParams(mParams);
+
+ return;
+ }
+
+ /**
+ * Adds a extension if none exists.
+ *
+ * @param req The request on which to apply policy.
+ * @return The policy result object.
+ */
+ public PolicyResult apply(IRequest req) {
+ PolicyResult res = PolicyResult.ACCEPTED;
+
+ if (mEnabled == false || mExtension == null)
+ return res;
+
+ // get cert info.
+ X509CertInfo[] ci =
+ req.getExtDataInCertInfoArray(IRequest.CERT_INFO);
+
+ X509CertInfo certInfo = null;
+
+ if (ci == null || (certInfo = ci[0]) == null) {
+ setError(req, CMS.getUserMessage("CMS_POLICY_NO_CERT_INFO"), NAME);
+ return PolicyResult.REJECTED; // unrecoverable error.
+ }
+
+ for (int i = 0; i < ci.length; i++) {
+ PolicyResult certRes = applyCert(req, ci[i]);
+
+ if (certRes == PolicyResult.REJECTED)
+ return certRes;
+ }
+ return PolicyResult.ACCEPTED;
+ }
+
+ public PolicyResult applyCert(IRequest req, X509CertInfo certInfo) {
+
+ // get extension from cert info if any.
+ CertificateExtensions extensions = null;
+
+ try {
+ // get extension if any.
+ extensions = (CertificateExtensions)
+ certInfo.get(X509CertInfo.EXTENSIONS);
+ } catch (IOException e) {
+ // no extensions.
+ } catch (CertificateException e) {
+ // no extension.
+ }
+
+ if (extensions == null) {
+ extensions = new CertificateExtensions();
+ try {
+ certInfo.set(X509CertInfo.VERSION,
+ new CertificateVersion(CertificateVersion.V3));
+ certInfo.set(X509CertInfo.EXTENSIONS, extensions);
+ } catch (CertificateException e) {
+ // not possible
+ } catch (Exception e) {
+ }
+ } else {
+
+ // remove any previously computed version of the extension
+ try {
+ extensions.delete(IssuerAlternativeNameExtension.NAME);
+
+ } catch (IOException e) {
+ // this is the hack
+ // If name is not found, try deleting using the OID
+
+ try {
+ extensions.delete("2.5.29.18");
+ } catch (IOException ee) {
+ }
+ }
+ }
+
+ try {
+ extensions.set(IssuerAlternativeNameExtension.NAME, mExtension);
+ } catch (Exception e) {
+ if (e instanceof RuntimeException)
+ throw (RuntimeException) e;
+ log(ILogger.LL_FAILURE,
+ CMS.getLogMessage("CRL_CREATE_ISSUER_ALT_NAME_EXT", e.toString()));
+ setError(req, CMS.getUserMessage("CMS_POLICY_SUBJECT_KEY_ID_ERROR"), NAME);
+ return PolicyResult.REJECTED;
+ }
+ return PolicyResult.ACCEPTED;
+ }
+
+ /**
+ * Return configured parameters for a policy rule instance.
+ *
+ * @return Empty Vector since this policy has no configuration parameters.
+ * for this policy instance.
+ */
+ public Vector getInstanceParams() {
+ return mParams;
+ }
+
+ /**
+ * Return default parameters for a policy implementation.
+ *
+ * @return Empty Vector since this policy implementation has no
+ * configuration parameters.
+ */
+ public Vector getDefaultParams() {
+ return defaultParams;
+ }
+
+ public String[] getExtendedPluginInfo(Locale locale) {
+ return mInfo;
+ }
+
+}
+
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