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/*
 * SamlTokenTest.java
 * JUnit based test
 *
 * Created on August 24, 2006, 12:27 AM
 */

package com.sun.xml.ws.security.impl.policy;

import com.sun.xml.ws.policy.Policy;
import com.sun.xml.ws.policy.PolicyException;
import com.sun.xml.ws.policy.sourcemodel.PolicyModelTranslator;
import com.sun.xml.ws.policy.sourcemodel.PolicyModelUnmarshaller;
import com.sun.xml.ws.policy.sourcemodel.PolicySourceModel;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;

import junit.framework.*;
import com.sun.xml.ws.policy.AssertionSet;
import com.sun.xml.ws.policy.NestedPolicy;
import com.sun.xml.ws.policy.Policy;
import com.sun.xml.ws.policy.PolicyAssertion;
import com.sun.xml.ws.security.policy.SecurityAssertionValidator;
import com.sun.xml.ws.policy.sourcemodel.AssertionData;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.UUID;
import java.util.logging.Level;
import javax.xml.namespace.QName;
import static com.sun.xml.ws.security.impl.policy.Constants.*;

/**
 *
 * @author Mayank.Mishra@SUN.com
 */
public class SamlTokenTest extends TestCase {
    
    public SamlTokenTest(String testName) {
        super(testName);
    }

    protected void setUp() throws Exception {
    }

    protected void tearDown() throws Exception {
    }

    public static Test suite() {
        TestSuite suite = new TestSuite(SamlTokenTest.class);
        
        return suite;
    }
                private PolicySourceModel unmarshalPolicyResource(String resource) throws PolicyException, IOException {
        Reader reader = getResourceReader(resource);
        PolicySourceModel model = PolicyModelUnmarshaller.getXmlUnmarshaller().unmarshalModel(reader);
        reader.close();
        return model;
    }
    
    private Reader getResourceReader(String resourceName) {
        return new InputStreamReader(Thread.currentThread().getContextClassLoader().getResourceAsStream(resourceName));
    }
    
    public Policy unmarshalPolicy(String xmlFile)throws Exception{
        PolicySourceModel model =  unmarshalPolicyResource(
                xmlFile);
        Policy mbp = PolicyModelTranslator.getTranslator().translate(model);
        return mbp;
        
    }
    
     public void testSamlToken_Types_5() throws Exception{
        testSamlToken_Type("security/SamlTokenAssertions1.xml", com.sun.xml.ws.security.impl.policy.SamlToken.WSS_SAML_V10_TOKEN10);
        testSamlToken_Type("security/SamlTokenAssertions2.xml", com.sun.xml.ws.security.impl.policy.SamlToken.WSS_SAML_V11_TOKEN10);
        testSamlToken_Type("security/SamlTokenAssertions3.xml", com.sun.xml.ws.security.impl.policy.SamlToken.WSS_SAML_V10_TOKEN11);
        testSamlToken_Type("security/SamlTokenAssertions4.xml", com.sun.xml.ws.security.impl.policy.SamlToken.WSS_SAML_V11_TOKEN11);
        testSamlToken_Type("security/SamlTokenAssertions5.xml", com.sun.xml.ws.security.impl.policy.SamlToken.WSS_SAML_V20_TOKEN11);
    }
    
    public void testSamlToken_Keys() throws Exception {
        String fileName = "security/SamlTokenAssertions1.xml";
        Policy policy = unmarshalPolicy(fileName);
        Iterator <AssertionSet> itr = policy.iterator();
        if(itr.hasNext()) {
            AssertionSet as = itr.next();
            for(PolicyAssertion assertion : as) {
                assertEquals("Invalid assertion","SamlToken",assertion.getName().getLocalPart());
                SamlToken samlt = (SamlToken)assertion;
                assertTrue(samlt.isRequireDerivedKeys());
            }
        } else {
            throw new Exception("No Assertions found!. Unmarshalling of "+fileName+" failed!");
        }
    }
    
    
    public void testSamlToken_Reference() throws Exception {
        String fileName = "security/SamlTokenAssertions2.xml";
        Policy policy = unmarshalPolicy(fileName);
        Iterator <AssertionSet> itr = policy.iterator();
        if(itr.hasNext()) {
            AssertionSet as = itr.next();
            for(PolicyAssertion assertion : as) {
                assertEquals("Invalid assertion","SamlToken",assertion.getName().getLocalPart());
                SamlToken samlt = (SamlToken)assertion;
                Iterator itrst = samlt.getTokenRefernceType();
                if(itrst.hasNext()) {
                    assertTrue(((String)itrst.next()).equals(com.sun.xml.ws.security.impl.policy.SamlToken.REQUIRE_KEY_IDENTIFIER_REFERENCE));
                }
            }
        } else {
            throw new Exception("No Assertions found!. Unmarshalling of "+fileName+" failed!");
        }
    }
    
    public void testSamlToken_Type(String fileName, String tokenType) throws Exception {
        Policy policy = unmarshalPolicy(fileName);
        Iterator <AssertionSet> itr = policy.iterator();
        if(itr.hasNext()) {
            AssertionSet as = itr.next();
            for(PolicyAssertion assertion : as) {
                assertEquals("Invalid assertion","SamlToken",assertion.getName().getLocalPart());
                SamlToken samlt = (SamlToken)assertion;
                assertTrue(samlt.getTokenType().equals(tokenType));
            }
        } else {
            throw new Exception("No Assertions found!. Unmarshalling of "+fileName+" failed!");
        }
    }
    
}