/**
* 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 org.apache.hadoop.gateway.identityasserter.filter;
import org.apache.commons.io.IOUtils;
import org.apache.hadoop.test.category.FastTests;
import org.apache.hadoop.test.category.UnitTests;
import org.apache.hadoop.test.mock.MockHttpServletRequest;
import org.apache.hadoop.test.mock.MockServletInputStream;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.util.HashMap;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
@Category( { UnitTests.class, FastTests.class } )
public class IdentityAssertionHttpServletRequestWrapperTest {
@Test
public void testInsertUserNameInPostMethod() throws IOException {
String inputBody = "jar=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaWebHCat%2Fhadoop-examples.jar&class=org.apache.org.apache.hadoop.examples.WordCount&arg=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaTempleton%2Finput&arg=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaTempleton%2Foutput";
MockHttpServletRequest request = new MockHttpServletRequest();
request.setInputStream( new MockServletInputStream( new ByteArrayInputStream( inputBody.getBytes( "UTF-8" ) ) ) );
request.setCharacterEncoding( "UTF-8" );
request.setContentType( "application/x-www-form-urlencoded" );
request.setMethod("POST");
IdentityAsserterHttpServletRequestWrapper wrapper
= new IdentityAsserterHttpServletRequestWrapper( request, "output-user" );
String outputBody = IOUtils.toString( wrapper.getInputStream(), wrapper.getCharacterEncoding() );
String output = wrapper.getQueryString();
assertThat( output, containsString( "user.name=output-user" ) );
}
@Test
public void testInsertUserNameInPostMethodWithoutEncoding() throws IOException {
String inputBody = "jar=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaWebHCat%2Fhadoop-examples.jar&class=org.apache.org.apache.hadoop.examples.WordCount&arg=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaTempleton%2Finput&arg=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaTempleton%2Foutput";
MockHttpServletRequest request = new MockHttpServletRequest();
request.setInputStream( new MockServletInputStream( new ByteArrayInputStream( inputBody.getBytes( "UTF-8" ) ) ) );
request.setContentType( "application/x-www-form-urlencoded" );
request.setMethod("POST");
IdentityAsserterHttpServletRequestWrapper wrapper
= new IdentityAsserterHttpServletRequestWrapper( request, "output-user" );
String outputBody = IOUtils.toString( wrapper.getInputStream(), wrapper.getCharacterEncoding() );
String output = wrapper.getQueryString();
assertThat( output, containsString( "user.name=output-user" ) );
}
@Test
public void testInsertUserNameInPostMethodWithIso88591Encoding() throws IOException {
String inputBody = "jar=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaWebHCat%2Fhadoop-examples.jar&class=org.apache.org.apache.hadoop.examples.WordCount&arg=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaTempleton%2Finput&arg=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaTempleton%2Foutput";
MockHttpServletRequest request = new MockHttpServletRequest();
request.setInputStream( new MockServletInputStream( new ByteArrayInputStream( inputBody.getBytes( "UTF-8" ) ) ) );
request.setContentType( "application/x-www-form-urlencoded" );
request.setCharacterEncoding( "ISO-8859-1" );
request.setMethod("POST");
IdentityAsserterHttpServletRequestWrapper wrapper
= new IdentityAsserterHttpServletRequestWrapper( request, "output-user" );
String outputBody = IOUtils.toString( wrapper.getInputStream(), wrapper.getCharacterEncoding() );
String output = wrapper.getQueryString();
assertThat( output, containsString( "user.name=output-user" ) );
}
@Test
public void testOverwriteUserNameInPostMethod() throws IOException {
String inputBody = "user.name=input-user&jar=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaWebHCat%2Fhadoop-examples.jar&class=org.apache.org.apache.hadoop.examples.WordCount&arg=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaTempleton%2Finput&arg=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaTempleton%2Foutput";
MockHttpServletRequest request = new MockHttpServletRequest();
request.setInputStream( new MockServletInputStream( new ByteArrayInputStream( inputBody.getBytes( "UTF-8" ) ) ) );
request.setCharacterEncoding( "UTF-8" );
request.setContentType( "application/x-www-form-urlencoded" );
request.setMethod("POST");
IdentityAsserterHttpServletRequestWrapper wrapper
= new IdentityAsserterHttpServletRequestWrapper( request, "output-user" );
String outputBody = IOUtils.toString( wrapper.getInputStream(), wrapper.getCharacterEncoding() );
String output = wrapper.getQueryString();
assertThat( output, containsString( "user.name=output-user" ) );
assertThat( output, not( containsString( "input-user" ) ) );
}
@Test
public void testIngoreNonFormBody() throws IOException {
String inputBody = "user.name=input-user&jar=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaWebHCat%2Fhadoop-examples.jar&class=org.apache.org.apache.hadoop.examples.WordCount&arg=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaTempleton%2Finput&arg=%2Ftmp%2FGatewayWebHdfsFuncTest%2FtestJavaMapReduceViaTempleton%2Foutput";
MockHttpServletRequest request = new MockHttpServletRequest();
request.setInputStream( new MockServletInputStream( new ByteArrayInputStream( inputBody.getBytes( "UTF-8" ) ) ) );
request.setCharacterEncoding( "UTF-8" );
request.setContentType( "text/plain" );
IdentityAsserterHttpServletRequestWrapper wrapper
= new IdentityAsserterHttpServletRequestWrapper( request, "output-user" );
String outputBody = IOUtils.toString( wrapper.getInputStream(), wrapper.getCharacterEncoding() );
assertThat( outputBody, containsString( "user.name=input-user" ) );
assertThat( outputBody, not( containsString( "output-user" ) ) );
}
@Test
public void testInsertUserNameInQueryString() {
String input = "param=value";
MockHttpServletRequest request = new MockHttpServletRequest();
request.setQueryString( input );
IdentityAsserterHttpServletRequestWrapper wrapper
= new IdentityAsserterHttpServletRequestWrapper( request, "output-user" );
String output = wrapper.getQueryString();
assertThat( output, containsString( "user.name=output-user" ) );
}
@Test
public void testInsertUserNameInNullQueryString() {
String input = null;
MockHttpServletRequest request = new MockHttpServletRequest();
request.setQueryString( input );
IdentityAsserterHttpServletRequestWrapper wrapper
= new IdentityAsserterHttpServletRequestWrapper( request, "output-user" );
String output = wrapper.getQueryString();
assertThat( output, containsString( "user.name=output-user" ) );
}
@Test
public void testInsertUserNameInNullQueryStringForGET() {
String input = null;
MockHttpServletRequest request = new MockHttpServletRequest();
request.setQueryString( input );
IdentityAsserterHttpServletRequestWrapper wrapper
= new IdentityAsserterHttpServletRequestWrapper( request, "output-user" );
String output = wrapper.getQueryString();
assertThat( output, containsString( "user.name=output-user" ) );
}
@Test
public void testInsertUserNameInQueryStringForPOST() {
String input = null;
MockHttpServletRequest request = new MockHttpServletRequest();
request.setQueryString( input );
request.setMethod("POST");
IdentityAsserterHttpServletRequestWrapper wrapper
= new IdentityAsserterHttpServletRequestWrapper( request, "output-user" );
String output = wrapper.getQueryString();
assertThat( output, containsString( "user.name=output-user" ) );
}
@Test
public void testOverwriteUserNameInQueryString() {
String input = "user.name=input-user";
MockHttpServletRequest request = new MockHttpServletRequest();
request.setQueryString( input );
IdentityAsserterHttpServletRequestWrapper wrapper
= new IdentityAsserterHttpServletRequestWrapper( request, "output-user" );
String output = wrapper.getQueryString();
assertThat( output, containsString( "user.name=output-user" ) );
assertThat( output, not( containsString( "input-user" ) ) );
}
@Test
public void testUrlEncode() {
String s;
HashMap<String,String[]> m;
m = new HashMap<String,String[]>();
m.put( "null-values", null );
s = IdentityAsserterHttpServletRequestWrapper.urlEncode( m, "UTF-8" );
assertThat( s, is( "null-values" ) );
m = new HashMap<String,String[]>();
m.put( "no-values", new String[0] );
s = IdentityAsserterHttpServletRequestWrapper.urlEncode( m, "UTF-8" );
assertThat( s, is( "no-values" ) );
m = new HashMap<String,String[]>();
m.put( "one-value", new String[]{ "value1" } );
s = IdentityAsserterHttpServletRequestWrapper.urlEncode( m, "UTF-8" );
assertThat( s, is( "one-value=value1" ) );
m = new HashMap<String,String[]>();
m.put( "two-values", new String[]{ "value1", "value2" } );
s = IdentityAsserterHttpServletRequestWrapper.urlEncode( m, "UTF-8" );
assertThat( s, is( "two-values=value1&two-values=value2" ) );
}
}