1 files changed, 146 insertions, 0 deletions
diff --git a/pki/base/util/src/netscape/security/x509/EDIPartyName.java b/pki/base/util/src/netscape/security/x509/EDIPartyName.java
new file mode 100644
index 000000000..45510e28a
--- /dev/null
+++ b/pki/base/util/src/netscape/security/x509/EDIPartyName.java
@@ -0,0 +1,146 @@
+// --- 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.x509;
+
+import java.io.IOException;
+import netscape.security.util.*;
+
+/**
+ * This class defines the EDIPartyName of the GeneralName choice.
+ * The ASN.1 syntax for this is:
+ * <pre>
+ * EDIPartyName ::= SEQUENCE {
+ *     nameAssigner  [0]  DirectoryString OPTIONAL,
+ *     partyName     [1]  DirectoryString }
+ * </pre>
+ *
+ * @author Hemma Prafullchandra
+ * @version 1.2
+ * @see GeneralName
+ * @see GeneralNames
+ * @see GeneralNameInterface
+ */
+public class EDIPartyName implements GeneralNameInterface {
+
+    // Private data members
+    private static final byte TAG_ASSIGNER = 0;
+    private static final byte TAG_PARTYNAME = 1;
+
+    private String assigner = null;
+    private String party = null;
+
+    /**
+     * Create the EDIPartyName object from the specified names.
+     *
+     * @param assignerName the name of the assigner
+     * @param partyName the name of the EDI party.
+     */
+    public EDIPartyName(String assignerName, String partyName) {
+        this.assigner = assignerName;
+        this.party = partyName;
+    }
+
+    /**
+     * Create the EDIPartyName object from the specified name.
+     *
+     * @param partyName the name of the EDI party.
+     */
+    public EDIPartyName(String partyName) {
+        this.party = partyName;
+    }
+
+    /**
+     * Create the EDIPartyName object from the passed encoded Der value.
+     *   
+     * @param derValue the encoded DER EDIPartyName.
+     * @exception IOException on error.
+     */  
+    public EDIPartyName(DerValue derValue) throws IOException {
+        DerInputStream in = new DerInputStream(derValue.toByteArray());
+        DerValue[] seq = in.getSequence(2);
+
+        int len = seq.length;
+        if (len < 1 || len > 2)
+            throw new IOException("Invalid encoding of EDIPartyName");
+
+        for (int i = 0; i < len; i++) {
+            DerValue opt = seq[i];
+            if (opt.isContextSpecific((byte)TAG_ASSIGNER) &&
+                !opt.isConstructed()) {
+                if (assigner != null)
+                    throw new IOException("Duplicate nameAssigner found in"
+                                          + " EDIPartyName");
+                opt = opt.data.getDerValue(); 
+                assigner = opt.getAsString();
+            }
+            if (opt.isContextSpecific((byte)TAG_PARTYNAME) &&
+                !opt.isConstructed()) {
+                if (party != null)
+                    throw new IOException("Duplicate partyName found in"
+                                          + " EDIPartyName");
+                opt = opt.data.getDerValue(); 
+                party = opt.getAsString();
+            }
+        }
+    }
+
+    /**
+     * Return the type of the GeneralName.
+     */
+    public int getType() {
+        return (GeneralNameInterface.NAME_EDI);
+    }
+
+    /**
+     * Encode the EDI party name into the DerOutputStream.
+     *   
+     * @param out the DER stream to encode the EDIPartyName to.
+     * @exception IOException on encoding errors.
+     */
+    public void encode(DerOutputStream out) throws IOException {
+        DerOutputStream tagged = new DerOutputStream();
+        DerOutputStream tmp = new DerOutputStream();
+
+        if (assigner != null) {
+            DerOutputStream tmp2 = new DerOutputStream();
+            // XXX - shd check is chars fit into PrintableString
+            tmp2.putPrintableString(assigner);
+            tagged.write(DerValue.createTag(DerValue.TAG_CONTEXT,
+                                 false, TAG_ASSIGNER), tmp2);
+        }
+        if (party == null)
+            throw  new IOException("Cannot have null partyName");
+
+        // XXX - shd check is chars fit into PrintableString
+        tmp.putPrintableString(party);
+        tagged.write(DerValue.createTag(DerValue.TAG_CONTEXT,
+                                 false, TAG_PARTYNAME), tmp);
+
+        out.write(DerValue.tag_Sequence, tagged);
+    }
+
+    /**
+     * Return the printable string.
+     */
+    public String toString() {
+        return ("EDIPartyName: " + 
+                 ((assigner == null) ? "" :
+                   ("  nameAssigner = " + assigner + ","))
+                 + "  partyName = " + party);
+    }
+}