| /* |
| * 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.knox.gateway.securequery; |
| |
| import org.apache.knox.gateway.filter.rewrite.api.UrlRewriteEnvironment; |
| import org.apache.knox.gateway.filter.rewrite.spi.UrlRewriteContext; |
| import org.apache.knox.gateway.util.urltemplate.Parser; |
| import org.apache.knox.gateway.util.urltemplate.Template; |
| import org.easymock.Capture; |
| import org.easymock.EasyMock; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| import java.net.URL; |
| import java.nio.charset.StandardCharsets; |
| import java.util.Base64; |
| 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 <T> T getAttribute( String name ) { |
| return null; |
| } |
| |
| @Override |
| public List<String> resolve( String name ) { |
| return null; |
| } |
| }; |
| |
| String encQuery = Base64.getEncoder().encodeToString( "test-query".getBytes(StandardCharsets.UTF_8) ); |
| encQuery = encQuery.replaceAll( "\\=", "" ); |
| String inString = "http://host:0/root/path?_=" + encQuery; |
| Template inTemplate = Parser.parseLiteral( inString ); |
| |
| UrlRewriteContext context = EasyMock.createNiceMock( UrlRewriteContext.class ); |
| EasyMock.expect( context.getCurrentUrl() ).andReturn( inTemplate ); |
| Capture<Template> outTemplate = Capture.newInstance(); |
| 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 <T> T getAttribute( String name ) { |
| return null; |
| } |
| |
| @Override |
| public List<String> resolve( String name ) { |
| return null; |
| } |
| }; |
| |
| String inQuery = "test-query=test-value"; |
| String encQuery = Base64.getEncoder().encodeToString( inQuery.getBytes( StandardCharsets.UTF_8 ) ); |
| encQuery = encQuery.replaceAll( "\\=", "" ); |
| String inString = "http://host:0/root/path?_=" + encQuery + "&clear-param=clear-value"; |
| Template inTemplate = Parser.parseLiteral( inString ); |
| |
| UrlRewriteContext context = EasyMock.createNiceMock( UrlRewriteContext.class ); |
| EasyMock.expect( context.getCurrentUrl() ).andReturn( inTemplate ); |
| Capture<Template> outTemplate = Capture.newInstance(); |
| 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 ) ) ); |
| } |
| |
| |
| } |