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* published by the Free Software Foundation; either version 2.1 of
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*
* This software is distributed in the hope that it will be useful,
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
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* License along with this software; if not, write to the Free
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package org.picketlink.test.identity.federation.api.saml.v2;
import java.io.InputStream;
import java.io.StringWriter;
import java.net.URLDecoder;
import java.net.URLEncoder;
import junit.framework.TestCase;
import org.picketlink.identity.federation.api.saml.v2.request.SAML2Request;
import org.picketlink.identity.federation.api.util.DeflateUtil;
import org.picketlink.identity.federation.core.saml.v2.common.IDGenerator;
import org.picketlink.identity.federation.core.util.Base64;
import org.picketlink.identity.federation.saml.v2.protocol.AuthnRequestType;
/**
* Unit test the DEFLATE compression encoding/decoding cycles
*
* @author Anil.Saldhana@redhat.com
* @since Dec 11, 2008
*/
public class DeflateEncodingDecodingUnitTestCase extends TestCase {
public void testDeflateEncoding() throws Exception {
AuthnRequestType authnRequest = (new SAML2Request()).createAuthnRequestType(IDGenerator.create("ID_"), "http://sp",
"http://localhost:8080/idp", "http://sp");
StringWriter sw = new StringWriter();
SAML2Request request = new SAML2Request();
request.marshall(authnRequest, sw);
byte[] deflatedMsg = DeflateUtil.encode(sw.toString());
String base64Request = Base64.encodeBytes(deflatedMsg, Base64.DONT_BREAK_LINES);
base64Request = URLEncoder.encode(base64Request, "UTF-8");
// Decode
String urlDecodedMsg = URLDecoder.decode(base64Request, "UTF-8");
byte[] decodedMessage = Base64.decode(urlDecodedMsg);
InputStream is = DeflateUtil.decode(decodedMessage);
AuthnRequestType decodedRequestType = request.getAuthnRequestType(is);
assertNotNull(decodedRequestType);
}
}