xref: /external/apache-harmony/auth/src/test/java/common/org/apache/harmony/auth/tests/login/DefaultConfigParserTest.java

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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.
 */

/**
* @author Maxim V. Makarov
*/

package org.apache.harmony.auth.tests.login;

import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;

import javax.security.auth.login.AppConfigurationEntry;

import junit.framework.TestCase;

import org.apache.harmony.auth.login.DefaultConfigurationParser;
import org.apache.harmony.auth.login.DefaultConfigurationParser.InvalidFormatException;

import tests.support.resource.Support_Resources;

/**
 * Tests parser implementation for default configuration.
 */
public class DefaultConfigParserTest extends TestCase {

    static String fconf = Support_Resources
            .getAbsoluteResourcePath("auth.conf");

	Properties p;

	URL url;

	List<AppConfigurationEntry> entriesList;

	@Override
    public void setUp() throws Exception {
		p = System.getProperties();
		File f = new File(fconf);
		try {
			url = f.toURL();
		} catch (MalformedURLException e) {
		}
	}

	/**
	 *  test on existence of a application name
	 * @throws Exception
	 */
	public final void testConfigParser_01() throws Exception {
			Map<String, List<AppConfigurationEntry>> config = null;
			config = DefaultConfigurationParser.configParser(url, p, new HashMap<String, List<AppConfigurationEntry>>());
			entriesList = config.get("Login1");
			assertNotNull(entriesList);
			entriesList = config.get("other");
			assertNotNull(entriesList);
			entriesList = config.get("Login2");
			assertNotNull(entriesList);
			entriesList = config.get("Login3");
			assertNotNull(entriesList);
			entriesList = config.get("Login4");
			assertNotNull(entriesList);
			entriesList = config.get("Login5");
			assertNotNull(entriesList);
			entriesList = config.get("Login6");
			assertNotNull(entriesList);
			entriesList = config.get("Login7");
			assertNotNull(entriesList);
			entriesList = config.get("Login8");
			assertNull(entriesList);
	}

	/**
	 * test on correct initialization of a config file
	 * @throws Exception
	 */
	public final void testConfigParser_02() throws Exception {

			Map<String, List<AppConfigurationEntry>> config = DefaultConfigurationParser.configParser(url, p, new HashMap<String, List<AppConfigurationEntry>>());
			entriesList = config.get("Login1");

			if (entriesList == null || entriesList.size() == 0) {
			    fail("Unable to read configuration");
			}

			Iterator<AppConfigurationEntry> i = entriesList.iterator();
			while (i.hasNext()) {
				AppConfigurationEntry e = i.next();
				assertEquals("com.intel.security.auth.module.LoginModule1", e
						.getLoginModuleName());
				assertEquals("LoginModuleControlFlag: required", e
						.getControlFlag().toString());
				assertEquals(
						AppConfigurationEntry.LoginModuleControlFlag.REQUIRED,
						e.getControlFlag());
				Map<String, String> m = new HashMap<String, String>();
				m.put("debug1", "true");
				m.put("test1", "false");
				assertEquals(m, e.getOptions());
			}
	}

	/**
	 * test on invalid initialization of a config file
	 * @throws Exception
	 */
	public final void testNegConfig() throws Exception {
		String[] str = {

				"Login ERR {\n com.intel.security.auth.module.LoginModule required debug=\"true\" test=false;\n};",
				"{\n com.intel.security.auth.module.LoginModule required debug=\"true\" test=false;\n};",
				"Login \n com.intel.security.auth.module.LoginModule required debug=\"true\" test=false;\n};",
				"Login {\n com.intel.security.auth.module.LoginModule required debug=\"true\" test=false;\n}",
				"Login {\n com.intel.security.auth.module.LoginModule required debug=\"true\" test=false;\n;",
				"Login {\n com.intel.security.auth.module.LoginModule required debug=\"true\" test=false\n};",
				"Login {\n com.intel.security.auth.module.LoginModule required debug=\"true\" test=;\n};",
				"Login {\n com.intel.security.auth.module.LoginModule required debug=\"true\" =false;\n};",
				"Login {\n com.intel.security.auth.module.LoginModule required debug=\"true test=false;\n};",
				"Login {\n com.intel.security.auth.module.LoginModule required debug=true\" test=false;\n};",
				"Login {\n com.intel.security.auth.module.LoginModule required debug\n};",
				"Login {\n com.intel.security.auth.module.LoginModule INVALID \n};",
				"Login {\n required \n};",
				"Login {\n com.intel.security.auth.module.LoginModule required\n}",
				"Login {\n com.intel.security.auth.module.LoginModule1 required debug=\"true\";\n};\n"
				+ "Login {\n com.intel.security.auth.module.LoginModule2 required debug=\"true\" test=false;\n};\n",
				};

		for (int i = 0; i < str.length; i++) {
			File file = File.createTempFile("auth_neg_", ".conf");

			byte[] b = str[i].getBytes();
			OutputStream os = new FileOutputStream(file);

			for (byte element : b) {
				os.write(element);
			}

			os.flush();
			os.close();
			try {
				DefaultConfigurationParser.configParser(file.toURL(), p, new HashMap<String, List<AppConfigurationEntry>>());
				fail("no expected InvalidFormatException" + i);
			} catch (NullPointerException e) {
				System.out.println(file.getCanonicalPath());
			} catch (DefaultConfigurationParser.InvalidFormatException e) {
			} finally {
				file.delete();
			}
		}
	}

	public void testException() {
		InvalidFormatException ife = new InvalidFormatException("message");
		assertEquals("message", ife.getMessage());
		try {
            throw ife;
        }catch (Exception e){
            assertTrue(ife.equals(e));
        }
        DefaultConfigurationParser.InvalidFormatException ife1 = new DefaultConfigurationParser.InvalidFormatException("message");
		assertEquals("message", ife1.getMessage());
	}

}