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ASF GitHub Bot commented on NIFI-1965: -------------------------------------- Github user pvillard31 commented on a diff in the pull request: https://github.com/apache/nifi/pull/496#discussion_r72526887 --- Diff: nifi-nar-bundles/nifi-enrich-bundle/nifi-enrich-processors/src/main/java/org/apache/nifi/processors/enrich/AbstractEnrichProcessor.java --- @@ -0,0 +1,151 @@ +/* + * 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.nifi.processors.enrich; + + +import org.apache.nifi.components.AllowableValue; +import org.apache.nifi.components.PropertyDescriptor; +import org.apache.nifi.components.ValidationContext; +import org.apache.nifi.components.ValidationResult; +import org.apache.nifi.processor.AbstractProcessor; +import org.apache.nifi.processor.Relationship; +import org.apache.nifi.processor.util.StandardValidators; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +public abstract class AbstractEnrichProcessor extends AbstractProcessor { + public static final PropertyDescriptor QUERY_INPUT = new PropertyDescriptor.Builder() + .name("Format the query should be to be executed ") + .required(true) + .description("The value that should be used to populate the query") + .expressionLanguageSupported(true) + .addValidator(StandardValidators.NON_EMPTY_VALIDATOR) + .build(); + + public static final AllowableValue SPLIT= new AllowableValue("Split", "Split", + "String.splitUse a delimiter character or RegEx to split the results into attributes"); + public static final AllowableValue REGEX = new AllowableValue("RegEx", "RegEx", + "Use a regular expression to split the results into attributes "); + public static final AllowableValue NONE = new AllowableValue("None", "None", + "Do not split results"); + + public static final PropertyDescriptor QUERY_PARSER = new PropertyDescriptor.Builder() + .name("Results Parser") + .description("The method used to slice the results into attribute groups") + .allowableValues(SPLIT, REGEX, NONE) + .required(true) + .defaultValue(NONE.getValue()) + .build(); + + public static final PropertyDescriptor QUERY_PARSER_INPUT = new PropertyDescriptor.Builder() + .name("Parser RegEx") + .description("Choice between a splitter and regex matcher used to parse the results of the query into attribute groups") + .expressionLanguageSupported(false) + .required(false) + .addValidator(StandardValidators.NON_EMPTY_VALIDATOR) + .build(); + + + public static final Relationship REL_FOUND = new Relationship.Builder() + .name("found") + .description("Where to route flow files after successfully enriching attributes with data") + .build(); + + public static final Relationship REL_NOT_FOUND = new Relationship.Builder() + .name("not found") + .description("Where to route flow if data enrichment query rendered no results") --- End diff -- 'flow files' (to be consistent with 'found' relationship > Create a QueryDNS processor > --------------------------- > > Key: NIFI-1965 > URL: https://issues.apache.org/jira/browse/NIFI-1965 > Project: Apache NiFi > Issue Type: Bug > Reporter: Andre > > As part of a data pipeline security teams frequently must enrich data using > DNS enabled APIs such as: > ShadowServer BGP and ASN lookup via DNS > https://www.shadowserver.org/wiki/pmwiki.php/Services/IP-BGP#toc7 > Team Cymru Malware Hash Registry > http://www.team-cymru.org/MHR.html > Spamhaus (SBL, XBL, etc) > and others > QueryDNS will use an expression language enabled property to run a query > against DNS and add the raw result to an attribute (for later processing if > necessary). -- This message was sent by Atlassian JIRA (v6.3.4#6332)