String clusterName = "test-cluster-name";
String passwordAlias = "encryptQueryString";
// Test encryption. Result is in encryptedAdrress
AliasService as = EasyMock.createNiceMock( AliasService.class );
String secret = "asdf";
EasyMock.expect( as.getPasswordFromAliasForCluster( clusterName, passwordAlias ) ).andReturn( secret.toCharArray() ).anyTimes();
CryptoService cryptoService = new DefaultCryptoService();
((DefaultCryptoService)cryptoService).setAliasService( as );
GatewayServices gatewayServices = EasyMock.createNiceMock( GatewayServices.class );
EasyMock.expect( gatewayServices.getService( GatewayServices.CRYPTO_SERVICE ) ).andReturn( cryptoService );
UrlRewriteEnvironment encEnvironment = EasyMock.createNiceMock( UrlRewriteEnvironment.class );
EasyMock.expect( encEnvironment.getAttribute( GatewayServices.GATEWAY_SERVICES_ATTRIBUTE ) ).andReturn( gatewayServices ).anyTimes();
EasyMock.expect( encEnvironment.getAttribute( GatewayServices.GATEWAY_CLUSTER_ATTRIBUTE ) ).andReturn( clusterName ).anyTimes();
UrlRewriteContext encContext = EasyMock.createNiceMock( UrlRewriteContext.class );
EncryptStepContextParams hostPortParams = new EncryptStepContextParams();
hostPortParams.addParam( "host", Arrays.asList( "host.yarn.com" ) );
hostPortParams.addParam( "port", Arrays.asList( "8088" ) );
EasyMock.expect( encContext.getParameters() ).andReturn( hostPortParams );
Capture<EncryptStepContextParams> encodedValue = new Capture<EncryptStepContextParams>();
encContext.addParameters( EasyMock.capture( encodedValue ) );
EasyMock.replay( gatewayServices, as, encEnvironment, encContext );
EncryptUriDescriptor descriptor = new EncryptUriDescriptor();
descriptor.setTemplate( "{host}:{port}" );
descriptor.setParam( encryptedValueParamName );
EncryptUriProcessor processor = new EncryptUriProcessor();
processor.initialize( encEnvironment, descriptor );
UrlRewriteStepStatus encStatus = processor.process( encContext );
assertThat( encStatus, is ( UrlRewriteStepStatus.SUCCESS ) );
assertThat( encodedValue.getValue(), notNullValue() );
assertThat( encodedValue.getValue().resolve( encryptedValueParamName ).size(), is( 1 ) );
String encryptedAdrress = encodedValue.getValue().resolve( encryptedValueParamName ).get( 0 );
assertThat( encryptedAdrress, not( isEmptyOrNullString() ) );
assertThat( encryptedAdrress, not( "{host}:{port}" ) );
assertThat( encryptedAdrress, not( "hdp:8088" ) );
// Test decryption. Result is in dectryptedAdrress.
String decParam = "foo";
gatewayServices = EasyMock.createNiceMock( GatewayServices.class );
EasyMock.expect( gatewayServices.getService( GatewayServices.CRYPTO_SERVICE ) ).andReturn( cryptoService );
as = EasyMock.createNiceMock( AliasService.class );
EasyMock.expect( as.getPasswordFromAliasForCluster( clusterName, passwordAlias ) ).andReturn( secret.toCharArray() ).anyTimes();
UrlRewriteEnvironment decEnvironment = EasyMock.createNiceMock( UrlRewriteEnvironment.class );
EasyMock.expect( decEnvironment.getAttribute( GatewayServices.GATEWAY_SERVICES_ATTRIBUTE ) ).andReturn( gatewayServices ).anyTimes();
EasyMock.expect( decEnvironment.getAttribute( GatewayServices.GATEWAY_CLUSTER_ATTRIBUTE ) ).andReturn( clusterName ).anyTimes();
UrlRewriteContext decContext = EasyMock.createNiceMock( UrlRewriteContext.class );