1 files changed, 150 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cms/profile/constraint/ExtendedKeyUsageExtConstraint.java b/pki/base/common/src/com/netscape/cms/profile/constraint/ExtendedKeyUsageExtConstraint.java
new file mode 100644
index 000000000..42a2d1aa2
--- /dev/null
+++ b/pki/base/common/src/com/netscape/cms/profile/constraint/ExtendedKeyUsageExtConstraint.java
@@ -0,0 +1,150 @@
+// --- 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.profile.constraint;
+
+
+import java.util.*;
+import java.io.*;
+import com.netscape.certsrv.base.*;
+import com.netscape.certsrv.profile.*;
+import com.netscape.certsrv.request.*;
+import com.netscape.certsrv.property.*;
+import com.netscape.certsrv.apps.*;
+import com.netscape.cms.profile.common.*;
+import com.netscape.cms.profile.def.*;
+
+import netscape.security.x509.*;
+import netscape.security.util.*;
+import netscape.security.extensions.*;
+
+
+/**
+ * This class implements the extended key usage extension constraint.
+ * It checks if the extended key usage extension in the certificate
+ * template satisfies the criteria.
+ *
+ * @version $Revision$, $Date$
+ */
+public class ExtendedKeyUsageExtConstraint extends EnrollConstraint {
+
+    public static final String CONFIG_CRITICAL = "exKeyUsageCritical";
+    public static final String CONFIG_OIDS =
+        "exKeyUsageOIDs";
+
+    public ExtendedKeyUsageExtConstraint() {
+        super();
+        addConfigName(CONFIG_CRITICAL);
+        addConfigName(CONFIG_OIDS);
+    }
+
+    public void init(IProfile profile, IConfigStore config)
+        throws EProfileException {
+        super.init(profile, config);
+    }
+
+    public IDescriptor getConfigDescriptor(Locale locale, String name) { 
+        if (name.equals(CONFIG_CRITICAL)) { 
+            return new Descriptor(IDescriptor.CHOICE, "true,false,-", 
+                    "-",	
+                    CMS.getUserMessage(locale, "CMS_PROFILE_CRITICAL"));
+        } else if (name.equals(CONFIG_OIDS)) {
+            return new Descriptor(IDescriptor.STRING, null, 
+                    null,
+                    CMS.getUserMessage(locale, "CMS_PROFILE_OIDS"));
+        }	
+        return null;
+    }
+
+    /**
+     * Validates the request. The request is not modified
+     * during the validation.
+     */
+    public void validate(IRequest request, X509CertInfo info)
+        throws ERejectException {
+        ExtendedKeyUsageExtension ext = (ExtendedKeyUsageExtension)
+            getExtension(ExtendedKeyUsageExtension.OID, info); 
+
+        if (ext == null) {
+            throw new ERejectException(
+                    CMS.getUserMessage(
+                        getLocale(request),
+                        "CMS_PROFILE_EXTENSION_NOT_FOUND",
+                        ExtendedKeyUsageExtension.OID));
+        }
+
+        // check criticality
+        String value = getConfig(CONFIG_CRITICAL);
+
+        if (!isOptional(value)) {
+            boolean critical = getBoolean(value);
+
+            if (critical != ext.isCritical()) {
+                throw new ERejectException(
+                        CMS.getUserMessage(
+                            getLocale(request),
+                            "CMS_PROFILE_CRITICAL_NOT_MATCHED"));
+            }
+        } 
+
+        // Build local cache of configured OIDs
+        Vector mCache = new Vector();
+        StringTokenizer st = new StringTokenizer(getConfig(CONFIG_OIDS), ",");
+
+        while (st.hasMoreTokens()) {
+            String oid = st.nextToken();
+
+            mCache.addElement(oid);
+        }
+
+        // check OIDs
+        Enumeration e = ext.getOIDs();
+
+        while (e.hasMoreElements()) { 
+            ObjectIdentifier oid = (ObjectIdentifier) e.nextElement();
+
+            if (!mCache.contains(oid.toString())) {
+                throw new ERejectException(
+                        CMS.getUserMessage(
+                            getLocale(request),
+                            "CMS_PROFILE_OID_NOT_MATCHED",
+                            oid.toString()));
+            }
+        }
+    }
+
+    public String getText(Locale locale) {
+        String params[] = {
+                getConfig(CONFIG_CRITICAL),
+                getConfig(CONFIG_OIDS)
+            };
+
+        return CMS.getUserMessage(locale, 
+                "CMS_PROFILE_CONSTRAINT_EXTENDED_KEY_EXT_TEXT",
+                params);
+    }
+
+    public boolean isApplicable(IPolicyDefault def) {
+        if (def instanceof NoDefault)
+            return true;
+        if (def instanceof ExtendedKeyUsageExtDefault)
+            return true;
+        if (def instanceof UserExtensionDefault)
+            return true;
+        return false;
+    }
+}