1 files changed, 109 insertions, 0 deletions
diff --git a/pki/base/util/src/netscape/security/extensions/CertInfo.java b/pki/base/util/src/netscape/security/extensions/CertInfo.java
new file mode 100644
index 000000000..05dfb7de1
--- /dev/null
+++ b/pki/base/util/src/netscape/security/extensions/CertInfo.java
@@ -0,0 +1,109 @@
+// --- 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 netscape.security.extensions;
+
+
+import netscape.security.x509.*;
+import java.math.BigInteger;
+import java.util.Date;
+import java.security.*;
+import java.security.cert.*;
+import java.io.*;
+
+
+/**
+ * Extends X509CertInfo class so that minimal fields are initialized at 
+ * creation time so an object of this type is always serializable.
+ */
+public class CertInfo extends X509CertInfo {
+    public static final CertificateSubjectName SERIALIZE_SUBJECT;
+    public static final CertificateIssuerName SERIALIZE_ISSUER;
+    public static final CertificateValidity SERIALIZE_VALIDITY;
+    public static final CertificateSerialNumber SERIALIZE_SERIALNO;
+    public static final CertificateAlgorithmId SERIALIZE_ALGOR;
+    public static final CertificateVersion FORCE_VERSION_3;
+
+    static {
+        try {
+            // force version 3
+            FORCE_VERSION_3 = 
+                    new CertificateVersion(CertificateVersion.V3);
+            SERIALIZE_SUBJECT = 
+                    new CertificateSubjectName(
+                        new X500Name("cn=uninitialized"));
+            SERIALIZE_ISSUER = 
+                    new CertificateIssuerName(
+                        new X500Name("cn=uninitialized"));
+            SERIALIZE_VALIDITY = 
+                    new CertificateValidity(new Date(0), new Date(0));
+            SERIALIZE_SERIALNO = 
+                    new CertificateSerialNumber(new BigInteger("0"));
+            SERIALIZE_ALGOR = 
+                    new CertificateAlgorithmId(
+                        AlgorithmId.getAlgorithmId("MD5withRSA"));
+        } catch (IOException e) {
+            // should never happen. If does, system is hosed. 
+            System.out.println("**** Impossible Error encountered ****");
+            throw new RuntimeException(e.toString());
+        } catch (NoSuchAlgorithmException e) {
+            // should never happen. If does, system is hosed. 
+            System.out.println("**** Impossible Error encountered ****");
+            throw new RuntimeException(e.toString());
+        }
+    }
+
+    /**
+     * Initializes most fields required by der encoding so object will 
+     * serialize properly.
+     */
+    // XXX should write a class to use something else for serialization
+    // but this is faster and done now for the time crunch.
+    public CertInfo() {
+        super();
+        makeSerializable(this);
+    }
+
+    public static void makeSerializable(X509CertInfo certinfo) {
+        try {
+            // force version 3.
+            certinfo.set(X509CertInfo.VERSION, FORCE_VERSION_3);
+
+            if (certinfo.get(X509CertInfo.SERIAL_NUMBER) == null) {
+                certinfo.set(X509CertInfo.SERIAL_NUMBER, SERIALIZE_SERIALNO);
+            }
+            if (certinfo.get(X509CertInfo.ALGORITHM_ID) == null) {
+                certinfo.set(X509CertInfo.ALGORITHM_ID, SERIALIZE_ALGOR);
+            }
+            if (certinfo.get(X509CertInfo.ISSUER) == null) {
+                certinfo.set(X509CertInfo.ISSUER, SERIALIZE_ISSUER);
+            }
+            if (certinfo.get(X509CertInfo.VALIDITY) == null) {
+                certinfo.set(X509CertInfo.VALIDITY, SERIALIZE_VALIDITY);
+            }
+            // set subject name anyway - it'll get overwritten.
+            if (certinfo.get(X509CertInfo.SUBJECT) == null) {
+                certinfo.set(X509CertInfo.SUBJECT, SERIALIZE_SUBJECT);
+            }
+            // key is set later in the request.
+        } // these exceptions shouldn't happen here unless the 
+        // whole process is hosed.
+        catch (CertificateException e) {
+        } catch (IOException e) {
+        }
+    }
+}