resinacegiauthenticatortests.java

acegi构造安全的java系统

/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
 *
 * 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 org.acegisecurity.adapters.resin;

import junit.framework.TestCase;

import org.acegisecurity.GrantedAuthority;
import org.acegisecurity.GrantedAuthorityImpl;

import org.acegisecurity.adapters.PrincipalAcegiUserToken;

import java.security.Principal;

import javax.servlet.ServletException;


/**
 * Tests {@link ResinAcegiAuthenticator}.
 *
 * @author Ben Alex
 * @version $Id: ResinAcegiAuthenticatorTests.java 1496 2006-05-23 13:38:33Z benalex $
 */
public class ResinAcegiAuthenticatorTests extends TestCase {
    //~ Instance fields ================================================================================================

    private final String ADAPTER_KEY = "my_key";

    //~ Constructors ===================================================================================================

    public ResinAcegiAuthenticatorTests() {
        super();
    }

    public ResinAcegiAuthenticatorTests(String arg0) {
        super(arg0);
    }

    //~ Methods ========================================================================================================

    public static void main(String[] args) {
        junit.textui.TestRunner.run(ResinAcegiAuthenticatorTests.class);
    }

    public final void setUp() throws Exception {
        super.setUp();
    }

    public void testAdapterAbortsIfAppContextDoesNotContainAnAuthenticationBean()
        throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-invalid.xml");
        adapter.setKey(ADAPTER_KEY);

        try {
            adapter.init();
            fail("Should have thrown ServletException");
        } catch (ServletException expected) {
            assertEquals("Bean context must contain at least one bean of type AuthenticationManager",
                expected.getMessage());
        }
    }

    public void testAdapterAbortsIfNoAppContextSpecified()
        throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setKey(ADAPTER_KEY);

        try {
            adapter.init();
            fail("Should have thrown ServletException");
        } catch (ServletException expected) {
            assertEquals("appContextLocation must be defined", expected.getMessage());
        }

        adapter.setAppContextLocation("");

        try {
            adapter.init();
            fail("Should have thrown ServletException");
        } catch (ServletException expected) {
            assertEquals("appContextLocation must be defined", expected.getMessage());
        }
    }

    public void testAdapterAbortsIfNoKeySpecified() throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");

        try {
            adapter.init();
            fail("Should have thrown ServletException");
        } catch (ServletException expected) {
            assertEquals("key must be defined", expected.getMessage());
        }

        adapter.setKey("");

        try {
            adapter.init();
            fail("Should have thrown ServletException");
        } catch (ServletException expected) {
            assertEquals("key must be defined", expected.getMessage());
        }
    }

    public void testAdapterAbortsWithIncorrectApplicationContextLocation()
        throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("FILE_DOES_NOT_EXIST");
        adapter.setKey(ADAPTER_KEY);

        try {
            adapter.init();
            fail("Should have thrown ServletException");
        } catch (ServletException expected) {
            assertTrue(expected.getMessage().startsWith("Cannot locate"));
        }
    }

    public void testAdapterStartsUpSuccess() throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        adapter.init();
        assertTrue(true);
    }

    public void testAuthenticationFailsForIncorrectPassword()
        throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        adapter.init();
        assertEquals(null, adapter.loginImpl("marissa", "kangaroo"));
    }

    public void testAuthenticationFailsForIncorrectUserName()
        throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        adapter.init();
        assertEquals(null, adapter.loginImpl("melissa", "koala"));
    }

    public void testAuthenticationSuccess() throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        adapter.init();

        Principal result = adapter.loginImpl("marissa", "koala");

        if (!(result instanceof PrincipalAcegiUserToken)) {
            fail("Should have returned PrincipalAcegiUserToken");
        }

        PrincipalAcegiUserToken castResult = (PrincipalAcegiUserToken) result;
        assertEquals("marissa", castResult.getPrincipal());
        assertEquals("koala", castResult.getCredentials());
        assertEquals("ROLE_TELLER", castResult.getAuthorities()[0].getAuthority());
        assertEquals("ROLE_SUPERVISOR", castResult.getAuthorities()[1].getAuthority());
        assertEquals(ADAPTER_KEY.hashCode(), castResult.getKeyHash());
    }

    public void testAuthenticationSuccessUsingAlternateMethod()
        throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        adapter.init();

        Principal result = adapter.loginImpl(null, null, null, "marissa", "koala");

        if (!(result instanceof PrincipalAcegiUserToken)) {
            fail("Should have returned PrincipalAcegiUserToken");
        }

        PrincipalAcegiUserToken castResult = (PrincipalAcegiUserToken) result;
        assertEquals("marissa", castResult.getPrincipal());
        assertEquals("koala", castResult.getCredentials());
        assertEquals("ROLE_TELLER", castResult.getAuthorities()[0].getAuthority());
        assertEquals("ROLE_SUPERVISOR", castResult.getAuthorities()[1].getAuthority());
        assertEquals(ADAPTER_KEY.hashCode(), castResult.getKeyHash());
    }

    public void testAuthenticationWithNullPasswordHandledGracefully()
        throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        adapter.init();
        assertEquals(null, adapter.loginImpl("marissa", null));
    }

    public void testAuthenticationWithNullUserNameHandledGracefully()
        throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        adapter.init();
        assertEquals(null, adapter.loginImpl(null, "koala"));
    }

    public void testGetters() throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        assertEquals(ADAPTER_KEY, adapter.getKey());
        assertEquals("org/acegisecurity/adapters/adaptertest-valid.xml", adapter.getAppContextLocation());
    }

    public void testHasRoleWithANullPrincipalFails() throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        adapter.init();
        assertTrue(!adapter.isUserInRole(null, null, null, null, "ROLE_ONE"));
    }

    public void testHasRoleWithAPrincipalTheAdapterDidNotCreateFails()
        throws Exception {
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        adapter.init();
        assertTrue(!adapter.isUserInRole(null, null, null,
                new Principal() {
                public String getName() {
                    return "MockPrincipal";
                }
            }, "ROLE_ONE"));
    }

    public void testHasRoleWithPrincipalAcegiUserToken()
        throws Exception {
        PrincipalAcegiUserToken token = new PrincipalAcegiUserToken("KEY", "Test", "Password",
                new GrantedAuthority[] {new GrantedAuthorityImpl("ROLE_ONE"), new GrantedAuthorityImpl("ROLE_TWO")},
                null);
        ResinAcegiAuthenticator adapter = new ResinAcegiAuthenticator();
        adapter.setAppContextLocation("org/acegisecurity/adapters/adaptertest-valid.xml");
        adapter.setKey(ADAPTER_KEY);
        adapter.init();
        assertTrue(adapter.isUserInRole(null, null, null, token, "ROLE_ONE"));
        assertTrue(adapter.isUserInRole(null, null, null, token, "ROLE_ONE"));
        assertTrue(!adapter.isUserInRole(null, null, null, token, "ROLE_WE_DO_NOT_HAVE"));
    }
}