From 32d17447a258188b2d534bcb0bf65a659ba7b7d0 Mon Sep 17 00:00:00 2001
From: mcentner <mcentner@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4>
Date: Fri, 29 Aug 2008 12:11:34 +0000
Subject: Initial import.

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@1 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4
---
 .../at/gv/egiz/idlink/ans1/CitizenPublicKey.java   | 92 ++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 utils/src/main/java/at/gv/egiz/idlink/ans1/CitizenPublicKey.java

(limited to 'utils/src/main/java/at/gv/egiz/idlink/ans1/CitizenPublicKey.java')

diff --git a/utils/src/main/java/at/gv/egiz/idlink/ans1/CitizenPublicKey.java b/utils/src/main/java/at/gv/egiz/idlink/ans1/CitizenPublicKey.java
new file mode 100644
index 00000000..c32cf2b9
--- /dev/null
+++ b/utils/src/main/java/at/gv/egiz/idlink/ans1/CitizenPublicKey.java
@@ -0,0 +1,92 @@
+/*
+* Copyright 2008 Federal Chancellery Austria and
+* Graz University of Technology
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package at.gv.egiz.idlink.ans1;
+
+import java.math.BigInteger;
+
+import iaik.asn1.*;
+
+/**
+ * This class implements the ASN.1 representation of the 
+ * <code>CitizenPublicKey</code> of a compressed identity link.
+ * 
+ * <pre>CitizenPublicKey ::= CHOICE { 
+    onToken [0] INTEGER, 
+    referenceURL [1] UTF8String, 
+    x509Data [2] SubjectPublicKeyInfo 
+}  
+</pre>
+ * 
+ * @author mivkovic@egiz.gv.at, mcentner@egiz.gv.at
+ */
+public class CitizenPublicKey implements ASN1Type {
+
+  /**
+   * <code>onToken</code>
+   */
+  private int onToken; // INTEGER
+
+  /**
+   * Creates a new <code>CitizenPublicKey</code> with the given 
+   * <code>onToken</code> value.
+   * 
+   * @param onToken
+   */
+  public CitizenPublicKey(int onToken) {
+    this.onToken = onToken;
+  }
+
+  /**
+   * Creates a new <code>CitizenPublicKey</code> from the given ASN.1 representation.
+   * 
+   * @param obj
+   * @throws CodingException
+   */
+  public CitizenPublicKey(ASN1Object obj) throws CodingException {
+    decode(obj);
+  }
+
+  @Override
+  public void decode(ASN1Object obj) throws CodingException {
+    try {
+       BigInteger Value = (BigInteger)(obj.getValue());
+       onToken = Value.intValue();
+    } catch (Exception ex) {
+      throw new CodingException(ex.toString());
+    }
+  }
+
+  @Override
+  public ASN1Object toASN1Object() {
+    INTEGER ot = new INTEGER(onToken);
+    return ot;
+  }
+
+  /**
+   * Returns the DER encoding of this <code>CitizenPublicKey</code>.
+   * 
+   * @return the DER encoding of this <code>CitizenPublicKey</code>
+   */
+  public byte[] getEncoded() {
+    return DerCoder.encode(toASN1Object());
+  }
+
+  public int getOnToken() {
+    return onToken;
+  }
+
+}
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