1 files changed, 82 insertions, 0 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/parser/SAMLArtifactParser.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/parser/SAMLArtifactParser.java
new file mode 100644
index 000000000..204f916e5
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/parser/SAMLArtifactParser.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2003 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+
+
+package at.gv.egovernment.moa.id.auth.parser;
+
+import java.io.IOException;
+
+import at.gv.egovernment.moa.id.ParseException;
+import at.gv.egovernment.moa.util.Base64Utils;
+
+/**
+ * Parser for a SAML artifact.
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+public class SAMLArtifactParser {
+  /** byte array containing the SamlArtifact bytes */
+  private byte[] samlArtifactBytes;
+
+  /**
+   * Constructor
+   * @param samlArtifact as String
+   * @throws ParseException on any parsing error
+   */
+  public SAMLArtifactParser(String samlArtifact) throws ParseException {
+    try {
+      samlArtifactBytes = Base64Utils.decode(samlArtifact, false);
+    }
+    catch (IOException ex) {
+      throw new ParseException("parser.02", new Object[] {ex.toString()}, ex);
+    }
+  }
+  /**
+   * Parses the type code.
+   * @return type code
+   * @throws ParseException when SAML artifact is invalid
+   */
+  public byte[] parseTypeCode() throws ParseException {
+    try {
+      byte[] typeCode = new byte[] {samlArtifactBytes[0], samlArtifactBytes[1]};
+      return typeCode;
+    }
+    catch (Throwable ex) {
+      throw new ParseException("parser.02", new Object[] {ex.toString()}, ex);
+    }
+  }
+  /**
+   * Parses the assertion handle.
+   * @return assertion handle
+   * @throws ParseException when SAML artifact is invalid
+   */
+  public String parseAssertionHandle() throws ParseException {
+    try {
+      return new String(samlArtifactBytes, 22, 20);
+    }
+    catch (Throwable ex) {
+      throw new ParseException("parser.02", new Object[] {ex.toString()}, ex);
+    }
+  }
+
+}