/**
* 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.securequery;
import org.apache.hadoop.gateway.filter.rewrite.api.UrlRewriteEnvironment;
import org.apache.hadoop.gateway.filter.rewrite.spi.UrlRewriteContext;
import org.apache.hadoop.gateway.util.urltemplate.Parser;
import org.apache.hadoop.gateway.util.urltemplate.Template;
import org.easymock.Capture;
import org.easymock.EasyMock;
import org.junit.Test;
import sun.misc.BASE64Encoder;
import java.io.IOException;
import java.net.URL;
import java.util.List;
import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.not;
import static org.hamcrest.MatcherAssert.assertThat;
public class SecureQueryDecodeProcessorTest {
@Test
public void testSimpleQueryDecode() throws Exception {
UrlRewriteEnvironment environment = new UrlRewriteEnvironment() {
@Override
public URL getResource( String name ) throws IOException {
return null;
}
@Override
public List<String> resolve( String name ) {
return null;
}
};
BASE64Encoder encoder = new BASE64Encoder();
String encQuery = encoder.encode( "test-query".getBytes("utf-8" ) );
encQuery = encQuery.replaceAll( "\\=", "" );
String inString = "http://host:0/root/path?_=" + encQuery;
Template inTemplate = Parser.parse( inString );
UrlRewriteContext context = EasyMock.createNiceMock( UrlRewriteContext.class );
EasyMock.expect( context.getCurrentUrl() ).andReturn( inTemplate );
Capture<Template> outTemplate = new Capture<Template>();
context.setCurrentUrl( EasyMock.capture( outTemplate ) );
EasyMock.replay( context );
SecureQueryDecodeDescriptor descriptor = new SecureQueryDecodeDescriptor();
SecureQueryDecodeProcessor processor = new SecureQueryDecodeProcessor();
processor.initialize( environment, descriptor );
processor.process( context );
String outActual = outTemplate.getValue().toString();
assertThat( outActual, is( "http://host:0/root/path?test-query" ) );
}
@Test
public void testDecodeQueryWithNonEncodedParams() throws Exception {
UrlRewriteEnvironment environment = new UrlRewriteEnvironment() {
@Override
public URL getResource( String name ) throws IOException {
return null;
}
@Override
public List<String> resolve( String name ) {
return null;
}
};
BASE64Encoder encoder = new BASE64Encoder();
String inQuery = "test-query=test-value";
String encQuery = encoder.encode( inQuery.getBytes( "utf-8" ) );
encQuery = encQuery.replaceAll( "\\=", "" );
String inString = "http://host:0/root/path?_=" + encQuery + "&clear-param=clear-value";
Template inTemplate = Parser.parse( inString );
UrlRewriteContext context = EasyMock.createNiceMock( UrlRewriteContext.class );
EasyMock.expect( context.getCurrentUrl() ).andReturn( inTemplate );
Capture<Template> outTemplate = new Capture<Template>();
context.setCurrentUrl( EasyMock.capture( outTemplate ) );
EasyMock.replay( context );
SecureQueryDecodeDescriptor descriptor = new SecureQueryDecodeDescriptor();
SecureQueryDecodeProcessor processor = new SecureQueryDecodeProcessor();
processor.initialize( environment, descriptor );
processor.process( context );
String outActual = outTemplate.getValue().toString();
assertThat( outActual, containsString( "http://host:0/root/path?" ) );
assertThat( outActual, containsString( "test-query=test-value" ) );
assertThat( outActual, containsString( "clear-param=clear-value" ) );
assertThat( outActual, not( containsString( encQuery ) ) );
}
}