com.datatorrent.stram.util.SecurityUtilsTest.java Source code

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Here is the source code for com.datatorrent.stram.util.SecurityUtilsTest.java

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/**
 * 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.
 */
package com.datatorrent.stram.util;

import org.junit.Assert;
import org.junit.Test;

import org.apache.hadoop.conf.Configuration;

import com.datatorrent.api.Context;
import com.datatorrent.stram.security.AuthScheme;

/**
 *
 */
public class SecurityUtilsTest {
    @Test
    public void testStramWebSecurity() {
        Configuration conf = setupConfiguration(null);
        checkSecurityConfiguration(conf, new boolean[][] { { false, false }, { false, true }, { false, false },
                { false, false }, { false, false } });
        conf = setupConfiguration(AuthScheme.SPNEGO);
        checkSecurityConfiguration(conf, new boolean[][] { { true, false }, { true, true }, { true, false },
                { true, false }, { true, true } });
    }

    @Test
    public void testBasicAuth() throws NoSuchFieldException, IllegalAccessException {
        testAuthScheme(AuthScheme.BASIC);
    }

    @Test
    public void testDigestAuth() throws NoSuchFieldException, IllegalAccessException {
        testAuthScheme(AuthScheme.DIGEST);
    }

    private void testAuthScheme(AuthScheme authScheme) throws NoSuchFieldException, IllegalAccessException {
        Configuration conf = setupConfiguration(authScheme);
        SecurityUtils.init(conf);
        WebServicesClientTest.checkUserCredentials("testuser", "testpass", authScheme);
    }

    private Configuration setupConfiguration(AuthScheme authScheme) {
        Configuration conf = new Configuration();
        if (authScheme != null) {
            conf.set(SecurityUtils.HADOOP_HTTP_AUTH_PROP, authScheme.getName());
            conf.addResource("security/dt-site-" + authScheme.getName() + ".xml");
        }
        return conf;
    }

    private void checkSecurityConfiguration(Configuration conf, boolean[][] securityConf) {
        Assert.assertEquals("Number variations", 5, securityConf.length);
        SecurityUtils.init(conf);
        checkWebSecurity(securityConf[0][0], securityConf[0][1]);
        SecurityUtils.init(conf, Context.StramHTTPAuthentication.ENABLE);
        checkWebSecurity(securityConf[1][0], securityConf[1][1]);
        SecurityUtils.init(conf, Context.StramHTTPAuthentication.DISABLE);
        checkWebSecurity(securityConf[2][0], securityConf[2][1]);
        SecurityUtils.init(conf, Context.StramHTTPAuthentication.FOLLOW_HADOOP_AUTH);
        checkWebSecurity(securityConf[3][0], securityConf[3][1]);
        SecurityUtils.init(conf, Context.StramHTTPAuthentication.FOLLOW_HADOOP_HTTP_AUTH);
        checkWebSecurity(securityConf[4][0], securityConf[4][1]);
    }

    private void checkWebSecurity(boolean hadoopWebSecurity, boolean stramWebSecurity) {
        Assert.assertEquals("Hadoop web security", hadoopWebSecurity, SecurityUtils.isHadoopWebSecurityEnabled());
        Assert.assertEquals("Stram web security", stramWebSecurity, SecurityUtils.isStramWebSecurityEnabled());
    }
}