First commit
This commit is contained in:
commit
c7af8bd960
5
.gitignore
vendored
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5
.gitignore
vendored
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@ -0,0 +1,5 @@
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|||||||
|
.mvn
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|
target
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|
template
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|
dependency-reduced-pom.xml
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||||||
|
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||||||
56
README.md
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56
README.md
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@ -0,0 +1,56 @@
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|
# GetListValueByRegex Plugin for Graylog
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||||||
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||||||
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Provide pipeline function get_list_val_by_regex which filter a list by regex. Matching strings in list will be returned as a list.
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**Required Graylog version:** 5.2.0 and later
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|
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|
Installation
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|
------------
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||||||
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[Download the plugin](https://github.com/git.nosd.in/yo/graylog-plugin-getlistvaluebyregex.git/releases)
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and place the `.jar` file in your Graylog plugin directory. The plugin directory
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|
is the `plugins/` folder relative from your `graylog-server` directory by default
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and can be configured in your `graylog.conf` file.
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|
Restart `graylog-server` and you are done.
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|
Development
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|
-----------
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||||||
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You can improve your development experience for the web interface part of your plugin
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dramatically by making use of hot reloading. To do this, do the following:
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|
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|
* `git clone https://github.com/Graylog2/graylog2-server.git`
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|
* `cd graylog2-server/graylog2-web-interface`
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|
* `ln -s $YOURPLUGIN plugin/`
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|
* `npm install && npm start`
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|
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||||||
|
Usage
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|
-----
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|
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|
Put in graylo gplugin directory, use it in pipeline rules.
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|
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|
Getting started
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|
---------------
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|
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This project is using Maven 3 and requires Java 17 or higher.
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* Clone this repository.
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* Run `mvn package` to build a JAR file.
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|
* Optional: Run `mvn jdeb:jdeb` and `mvn rpm:rpm` to create a DEB and RPM package respectively.
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|
* Copy generated JAR file in target directory to your Graylog plugin directory.
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|
* Restart the Graylog.
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|
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||||||
|
Plugin Release
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|
--------------
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||||||
|
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||||||
|
We are using the maven release plugin:
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|
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||||||
|
```
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|
$ mvn release:prepare
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|
[...]
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$ mvn release:perform
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|
```
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|
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6
build.config.js
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6
build.config.js
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|
const path = require('path');
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|
module.exports = {
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// Make sure that this is the correct path to the web interface part of the Graylog server repository.
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web_src_path: path.resolve(__dirname, '../graylog2-server', 'graylog2-web-interface'),
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|
};
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28
package.json
Normal file
28
package.json
Normal file
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|
{
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|
"name": "GetListValueByRegex",
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|
"version": "1.0.0-SNAPSHOT",
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|
"description": "",
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|
"repository": {
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|
"type": "git",
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|
"url": "git.nosd.in/yo/graylog-plugin-getlistvaluebyregex.git"
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|
},
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|
"scripts": {
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|
"build": "webpack",
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|
"lint": "eslint src",
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|
"lint:path": "eslint",
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|
"test": "jest"
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|
},
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|
"keywords": [
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|
"graylog"
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|
],
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|
"author": "johan <johan@nosd.in>",
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|
"license": "MIT",
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|
"eslintConfig": {
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|
"extends": "graylog"
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|
},
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|
"dependencies": {
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|
},
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|
"devDependencies": {
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|
"graylog-web-plugin": "file:../graylog2-server/graylog2-web-interface/packages/graylog-web-plugin"
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|
}
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|
}
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342
pom.xml
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342
pom.xml
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|
<?xml version="1.0" encoding="UTF-8"?>
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|
<!--
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|
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|
Copyright (C) 2020 Graylog, Inc.
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|
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|
This program is free software: you can redistribute it and/or modify
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|
it under the terms of the Server Side Public License, version 1,
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|
as published by MongoDB, Inc.
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|
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|
This program is distributed in the hope that it will be useful,
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|
but WITHOUT ANY WARRANTY; without even the implied warranty of
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||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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||||||
|
Server Side Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the Server Side Public License
|
||||||
|
along with this program. If not, see
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|
<http://www.mongodb.com/licensing/server-side-public-license>.
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|
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|
-->
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|
<project xmlns="http://maven.apache.org/POM/4.0.0"
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|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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|
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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|
<modelVersion>4.0.0</modelVersion>
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|
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|
<parent>
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|
<groupId>org.graylog.plugins</groupId>
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|
<artifactId>graylog-plugin-web-parent</artifactId>
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|
<version>5.2.0</version>
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|
<relativePath>../graylog2-server/graylog-plugin-parent/graylog-plugin-web-parent</relativePath>
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|
</parent>
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|
<groupId>in.nosd.graylog</groupId>
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|
<artifactId>graylog-plugin-getlistvaluebyregex</artifactId>
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|
<version>1.0.0</version>
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|
<packaging>jar</packaging>
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|
|
||||||
|
<name>${project.artifactId}</name>
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|
<description>Graylog ${project.artifactId} plugin.</description>
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|
<url>https://www.graylog.org</url>
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|
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||||||
|
<developers>
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|
<developer>
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|
<name>johan</name>
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|
<email>johan@nosd.in</email>
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|
</developer>
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||||||
|
</developers>
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|
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|
<scm>
|
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|
<connection>scm:git:git@github.com:git.nosd.in/yo/graylog-plugin-getlistvaluebyregex.git.git</connection>
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|
<developerConnection>scm:git:git@github.com:git.nosd.in/yo/graylog-plugin-getlistvaluebyregex.git.git</developerConnection>
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|
<url>https://github.com/git.nosd.in/yo/graylog-plugin-getlistvaluebyregex.git</url>
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|
<tag>HEAD</tag>
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|
</scm>
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|
|
||||||
|
<properties>
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||||||
|
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||||
|
<maven.compiler.source>17</maven.compiler.source>
|
||||||
|
<maven.compiler.target>17</maven.compiler.target>
|
||||||
|
|
||||||
|
<!-- Plugins will not be deployed by default - set to `false` if you actually want to deploy it -->
|
||||||
|
<maven.deploy.skip>true</maven.deploy.skip>
|
||||||
|
|
||||||
|
<graylog.version>${project.parent.version}</graylog.version>
|
||||||
|
<graylog.plugin-dir>/usr/share/graylog-server/plugin</graylog.plugin-dir>
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||||||
|
</properties>
|
||||||
|
|
||||||
|
<!-- <distributionManagement>
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||||||
|
<snapshotRepository>
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||||||
|
<id>sonatype-nexus-snapshots</id>
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||||||
|
<name>Sonatype Nexus Snapshots</name>
|
||||||
|
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
|
||||||
|
</snapshotRepository>
|
||||||
|
<repository>
|
||||||
|
<id>sonatype-nexus-staging</id>
|
||||||
|
<name>Nexus Release Repository</name>
|
||||||
|
<url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
|
||||||
|
</repository>
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||||||
|
</distributionManagement>
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||||||
|
-->
|
||||||
|
<!-- <repositories>
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||||||
|
--><!-- to make our snapshot releases work with Travis et al -->
|
||||||
|
<!-- <repository>
|
||||||
|
<id>sonatype-nexus-snapshots</id>
|
||||||
|
<name>Sonatype Nexus Snapshots</name>
|
||||||
|
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
|
||||||
|
<releases>
|
||||||
|
<enabled>false</enabled>
|
||||||
|
</releases>
|
||||||
|
<snapshots>
|
||||||
|
<enabled>true</enabled>
|
||||||
|
</snapshots>
|
||||||
|
</repository>
|
||||||
|
<repository>
|
||||||
|
<id>sonatype-nexus-releases</id>
|
||||||
|
<name>Sonatype Nexus Releases</name>
|
||||||
|
<url>https://oss.sonatype.org/content/repositories/releases</url>
|
||||||
|
<releases>
|
||||||
|
<enabled>true</enabled>
|
||||||
|
</releases>
|
||||||
|
<snapshots>
|
||||||
|
<enabled>false</enabled>
|
||||||
|
</snapshots>
|
||||||
|
</repository>
|
||||||
|
</repositories>
|
||||||
|
-->
|
||||||
|
<dependencies>
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.graylog2</groupId>
|
||||||
|
<artifactId>graylog2-server</artifactId>
|
||||||
|
<version>${graylog.version}</version>
|
||||||
|
<scope>provided</scope>
|
||||||
|
</dependency>
|
||||||
|
<!-- Include source from test-jar to reuse test classes. -->
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.graylog2</groupId>
|
||||||
|
<artifactId>graylog2-server</artifactId>
|
||||||
|
<version>${graylog.version}</version>
|
||||||
|
<type>test-jar</type>
|
||||||
|
<scope>test</scope>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.google.inject</groupId>
|
||||||
|
<artifactId>guice</artifactId>
|
||||||
|
<version>6.0.0</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.google.auto.value</groupId>
|
||||||
|
<artifactId>auto-value</artifactId>
|
||||||
|
<version>${auto-value.version}</version>
|
||||||
|
<scope>provided</scope>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.graylog.autovalue</groupId>
|
||||||
|
<artifactId>auto-value-javabean</artifactId>
|
||||||
|
<version>${auto-value-javabean.version}</version>
|
||||||
|
<scope>provided</scope>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.slf4j</groupId>
|
||||||
|
<artifactId>slf4j-api</artifactId>
|
||||||
|
<version>${slf4j.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.slf4j</groupId>
|
||||||
|
<artifactId>jcl-over-slf4j</artifactId>
|
||||||
|
<version>${slf4j.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>org.slf4j</groupId>
|
||||||
|
<artifactId>log4j-over-slf4j</artifactId>
|
||||||
|
<version>${slf4j.version}</version>
|
||||||
|
</dependency>
|
||||||
|
<dependency>
|
||||||
|
<groupId>com.fasterxml.jackson.core</groupId>
|
||||||
|
<artifactId>jackson-databind</artifactId>
|
||||||
|
<version>${jackson.version}</version>
|
||||||
|
</dependency>
|
||||||
|
</dependencies>
|
||||||
|
|
||||||
|
<build>
|
||||||
|
<resources>
|
||||||
|
<resource><directory>${web.build-dir}</directory></resource>
|
||||||
|
<resource>
|
||||||
|
<directory>src/main/resources</directory>
|
||||||
|
<filtering>true</filtering>
|
||||||
|
</resource>
|
||||||
|
</resources>
|
||||||
|
<plugins>
|
||||||
|
<plugin>
|
||||||
|
<groupId>de.thetaphi</groupId>
|
||||||
|
<artifactId>forbiddenapis</artifactId>
|
||||||
|
<configuration>
|
||||||
|
<skip>true</skip>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
<plugin>
|
||||||
|
<artifactId>maven-assembly-plugin</artifactId>
|
||||||
|
<configuration>
|
||||||
|
<skipAssembly>true</skipAssembly>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
|
||||||
|
<plugin>
|
||||||
|
<groupId>org.apache.maven.plugins</groupId>
|
||||||
|
<artifactId>maven-jar-plugin</artifactId>
|
||||||
|
<version>2.6</version>
|
||||||
|
<configuration>
|
||||||
|
<archive>
|
||||||
|
<manifestEntries>
|
||||||
|
<Graylog-Plugin-Properties-Path>${project.groupId}.${project.artifactId}</Graylog-Plugin-Properties-Path>
|
||||||
|
</manifestEntries>
|
||||||
|
</archive>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
|
||||||
|
<plugin>
|
||||||
|
<groupId>org.apache.maven.plugins</groupId>
|
||||||
|
<artifactId>maven-shade-plugin</artifactId>
|
||||||
|
<version>2.4.1</version>
|
||||||
|
<configuration>
|
||||||
|
<minimizeJar>false</minimizeJar>
|
||||||
|
</configuration>
|
||||||
|
<executions>
|
||||||
|
<execution>
|
||||||
|
<phase>package</phase>
|
||||||
|
<goals>
|
||||||
|
<goal>shade</goal>
|
||||||
|
</goals>
|
||||||
|
<configuration>
|
||||||
|
<transformers>
|
||||||
|
<transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
|
||||||
|
</transformers>
|
||||||
|
</configuration>
|
||||||
|
</execution>
|
||||||
|
</executions>
|
||||||
|
</plugin>
|
||||||
|
|
||||||
|
<plugin>
|
||||||
|
<groupId>org.apache.maven.plugins</groupId>
|
||||||
|
<artifactId>maven-release-plugin</artifactId>
|
||||||
|
<version>2.5.2</version>
|
||||||
|
<configuration>
|
||||||
|
<autoVersionSubmodules>true</autoVersionSubmodules>
|
||||||
|
<mavenExecutorId>forked-path</mavenExecutorId>
|
||||||
|
<tagNameFormat>@{project.version}</tagNameFormat>
|
||||||
|
<preparationGoals>clean test</preparationGoals>
|
||||||
|
<goals>package</goals>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
|
||||||
|
<plugin>
|
||||||
|
<artifactId>jdeb</artifactId>
|
||||||
|
<groupId>org.vafer</groupId>
|
||||||
|
<version>1.4</version>
|
||||||
|
<configuration>
|
||||||
|
<deb>${project.build.directory}/${project.artifactId}-${project.version}.deb</deb>
|
||||||
|
<dataSet>
|
||||||
|
<data>
|
||||||
|
<src>${project.build.directory}/${project.build.finalName}.jar</src>
|
||||||
|
<type>file</type>
|
||||||
|
<mapper>
|
||||||
|
<type>perm</type>
|
||||||
|
<prefix>${graylog.plugin-dir}</prefix>
|
||||||
|
<filemode>644</filemode>
|
||||||
|
<user>root</user>
|
||||||
|
<group>root</group>
|
||||||
|
</mapper>
|
||||||
|
</data>
|
||||||
|
</dataSet>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
|
||||||
|
<plugin>
|
||||||
|
<groupId>org.codehaus.mojo</groupId>
|
||||||
|
<artifactId>rpm-maven-plugin</artifactId>
|
||||||
|
<version>2.1.4</version>
|
||||||
|
<configuration>
|
||||||
|
<group>Application/Internet</group>
|
||||||
|
<prefixes>
|
||||||
|
<prefix>/usr</prefix>
|
||||||
|
</prefixes>
|
||||||
|
<defineStatements>
|
||||||
|
<defineStatement>_unpackaged_files_terminate_build 0</defineStatement>
|
||||||
|
<defineStatement>_binaries_in_noarch_packages_terminate_build 0</defineStatement>
|
||||||
|
</defineStatements>
|
||||||
|
<defaultFilemode>644</defaultFilemode>
|
||||||
|
<defaultDirmode>755</defaultDirmode>
|
||||||
|
<defaultUsername>root</defaultUsername>
|
||||||
|
<defaultGroupname>root</defaultGroupname>
|
||||||
|
<mappings>
|
||||||
|
<mapping>
|
||||||
|
<directory>${graylog.plugin-dir}</directory>
|
||||||
|
<sources>
|
||||||
|
<source>
|
||||||
|
<location>${project.build.directory}/</location>
|
||||||
|
<includes>
|
||||||
|
<include>${project.build.finalName}.jar</include>
|
||||||
|
</includes>
|
||||||
|
</source>
|
||||||
|
</sources>
|
||||||
|
</mapping>
|
||||||
|
</mappings>
|
||||||
|
</configuration>
|
||||||
|
</plugin>
|
||||||
|
</plugins>
|
||||||
|
</build>
|
||||||
|
<profiles>
|
||||||
|
<profile>
|
||||||
|
<id>web-interface-build</id>
|
||||||
|
<activation>
|
||||||
|
<property>
|
||||||
|
<name>!skip.web.build</name>
|
||||||
|
</property>
|
||||||
|
</activation>
|
||||||
|
<build>
|
||||||
|
<plugins>
|
||||||
|
<plugin>
|
||||||
|
<groupId>com.github.eirslett</groupId>
|
||||||
|
<artifactId>frontend-maven-plugin</artifactId>
|
||||||
|
<configuration>
|
||||||
|
<skip>true</skip>
|
||||||
|
</configuration>
|
||||||
|
|
||||||
|
<executions>
|
||||||
|
<execution>
|
||||||
|
<id>install node and yarn</id>
|
||||||
|
<goals>
|
||||||
|
<goal>install-node-and-yarn</goal>
|
||||||
|
</goals>
|
||||||
|
<configuration>
|
||||||
|
<nodeVersion>${nodejs.version}</nodeVersion>
|
||||||
|
<yarnVersion>${yarn.version}</yarnVersion>
|
||||||
|
</configuration>
|
||||||
|
</execution>
|
||||||
|
|
||||||
|
<execution>
|
||||||
|
<id>yarn install</id>
|
||||||
|
<goals>
|
||||||
|
<goal>yarn</goal>
|
||||||
|
</goals>
|
||||||
|
<!-- Optional configuration which provides for running any npm command -->
|
||||||
|
<configuration>
|
||||||
|
<arguments>install</arguments>
|
||||||
|
</configuration>
|
||||||
|
</execution>
|
||||||
|
|
||||||
|
<execution>
|
||||||
|
<id>yarn run build</id>
|
||||||
|
<goals>
|
||||||
|
<goal>yarn</goal>
|
||||||
|
</goals>
|
||||||
|
<configuration>
|
||||||
|
<arguments>run build</arguments>
|
||||||
|
</configuration>
|
||||||
|
</execution>
|
||||||
|
</executions>
|
||||||
|
</plugin>
|
||||||
|
</plugins>
|
||||||
|
</build>
|
||||||
|
</profile>
|
||||||
|
</profiles>
|
||||||
|
</project>
|
||||||
8
src/deb/control/control
Normal file
8
src/deb/control/control
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
Package: [[name]]
|
||||||
|
Version: [[version]]
|
||||||
|
Architecture: all
|
||||||
|
Maintainer: johan <johan@nosd.in>
|
||||||
|
Section: web
|
||||||
|
Priority: optional
|
||||||
|
Depends: graylog-server | graylog-radio
|
||||||
|
Description: [[description]]
|
||||||
8
src/main/java/in/nosd/graylog/GetListValueByRegex.java
Normal file
8
src/main/java/in/nosd/graylog/GetListValueByRegex.java
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
package in.nosd.graylog;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This is the plugin. Your class should implement one of the existing plugin
|
||||||
|
* interfaces. (i.e. AlarmCallback, MessageInput, MessageOutput)
|
||||||
|
*/
|
||||||
|
public class GetListValueByRegex {
|
||||||
|
}
|
||||||
127
src/main/java/in/nosd/graylog/GetListValueByRegexFunction.java
Normal file
127
src/main/java/in/nosd/graylog/GetListValueByRegexFunction.java
Normal file
@ -0,0 +1,127 @@
|
|||||||
|
package in.nosd.graylog;
|
||||||
|
|
||||||
|
import org.graylog.plugins.pipelineprocessor.EvaluationContext;
|
||||||
|
import org.graylog.plugins.pipelineprocessor.ast.expressions.Expression;
|
||||||
|
import org.graylog.plugins.pipelineprocessor.ast.functions.*;
|
||||||
|
import org.slf4j.Logger;
|
||||||
|
import org.slf4j.LoggerFactory;
|
||||||
|
|
||||||
|
import java.io.*;
|
||||||
|
import java.util.regex.*;
|
||||||
|
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.Collection;
|
||||||
|
import java.util.Collections;
|
||||||
|
import java.util.List;
|
||||||
|
import java.util.Objects;
|
||||||
|
import java.util.stream.Collectors;
|
||||||
|
import javax.inject.Inject;
|
||||||
|
|
||||||
|
import com.fasterxml.jackson.databind.node.ValueNode;
|
||||||
|
|
||||||
|
import com.google.common.collect.ImmutableList;
|
||||||
|
import com.google.common.reflect.TypeToken;
|
||||||
|
import static org.graylog.plugins.pipelineprocessor.ast.functions.ParameterDescriptor.object;
|
||||||
|
import static org.graylog.plugins.pipelineprocessor.ast.functions.ParameterDescriptor.type;
|
||||||
|
import static org.graylog.plugins.pipelineprocessor.ast.functions.ParameterDescriptor.string;
|
||||||
|
|
||||||
|
public class GetListValueByRegexFunction extends AbstractFunction<List<String>> {
|
||||||
|
Logger LOG = LoggerFactory.getLogger(Function.class);
|
||||||
|
|
||||||
|
public static final String NAME = "get_list_val_by_regex";
|
||||||
|
private static final String LIST_ARG = "list";
|
||||||
|
private static final String PATTERN_ARG = "pattern";
|
||||||
|
@SuppressWarnings("unchecked")
|
||||||
|
private static final Class<List<String>> LIST_RETURN_TYPE = (Class<List<String>>) new TypeToken<List<String>>() {
|
||||||
|
}.getRawType();
|
||||||
|
|
||||||
|
private final ParameterDescriptor<Object, List<String>> listParam;
|
||||||
|
private final ParameterDescriptor<String, String> patternParam;
|
||||||
|
|
||||||
|
public GetListValueByRegexFunction() {
|
||||||
|
listParam = ParameterDescriptor.object(LIST_ARG, LIST_RETURN_TYPE)
|
||||||
|
.transform(this::transformToList)
|
||||||
|
.description("The list of string to search regex in.")
|
||||||
|
.build();
|
||||||
|
patternParam = ParameterDescriptor.string(PATTERN_ARG)
|
||||||
|
.description("The regex pattern to search in string list. Special characters needs to be double escaped.")
|
||||||
|
.build();
|
||||||
|
}
|
||||||
|
|
||||||
|
private List<String> transformToList(Object value) {
|
||||||
|
if (value instanceof Collection<?>) {
|
||||||
|
return ((Collection<?>) value).stream()
|
||||||
|
.map(GetListValueByRegexFunction::convertValue)
|
||||||
|
// Non-text JSON nodes will return null, and type conversions are intentionally not done,
|
||||||
|
// since only string inputs are supported.
|
||||||
|
.filter(Objects::nonNull)
|
||||||
|
.collect(Collectors.toList());
|
||||||
|
}
|
||||||
|
if (value == null) {
|
||||||
|
LOG.debug("get_list_val_by_regex: parameter \"list\" is null");
|
||||||
|
return Collections.singletonList("");
|
||||||
|
}
|
||||||
|
return Collections.singletonList(value.toString());
|
||||||
|
}
|
||||||
|
|
||||||
|
private static String convertValue(Object o) {
|
||||||
|
if (o instanceof ValueNode node) {
|
||||||
|
return node.textValue();
|
||||||
|
}
|
||||||
|
return o.toString();
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Object preComputeConstantArgument(FunctionArgs functionArgs, String s, Expression expression) {
|
||||||
|
return expression.evaluateUnsafe(EvaluationContext.emptyContext());
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public List<String> evaluate(FunctionArgs functionArgs, EvaluationContext evaluationContext) {
|
||||||
|
final List<String> list = listParam.required(functionArgs, evaluationContext);
|
||||||
|
final String regexPattern = patternParam.required(functionArgs, evaluationContext);
|
||||||
|
List<String> resultList = new ArrayList<String>();
|
||||||
|
List<String> blankList = new ArrayList<String>();
|
||||||
|
Pattern pattern;
|
||||||
|
|
||||||
|
if (!(list instanceof List)) {
|
||||||
|
LOG.error("get_list_val_by_regex: parameter \"list\" is of wrong type");
|
||||||
|
return blankList;
|
||||||
|
}
|
||||||
|
|
||||||
|
try {
|
||||||
|
pattern = Pattern.compile(regexPattern);
|
||||||
|
}
|
||||||
|
catch(PatternSyntaxException e) {
|
||||||
|
LOG.error("get_list_val_by_regex: invalid pattern {}", regexPattern);
|
||||||
|
return blankList;
|
||||||
|
}
|
||||||
|
|
||||||
|
Matcher match;
|
||||||
|
for (String s : list) {
|
||||||
|
LOG.debug("get_list_val_by_regex: in loop, processing '{}'", s);
|
||||||
|
match = pattern.matcher(s);
|
||||||
|
if (match.matches()) {
|
||||||
|
LOG.debug("get_list_val_by_regex match: {}", s);
|
||||||
|
resultList.add(s);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (resultList.size() > 0) {
|
||||||
|
return resultList;
|
||||||
|
}
|
||||||
|
|
||||||
|
LOG.debug("get_list_val_by_regex: No results");
|
||||||
|
return blankList;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public FunctionDescriptor<List<String>> descriptor() {
|
||||||
|
return FunctionDescriptor.<List<String>>builder()
|
||||||
|
.name(NAME)
|
||||||
|
.description("Search values matching a regex in a string list, and return matching strings in form of a list. Match should be complete (no partial).")
|
||||||
|
.params(ImmutableList.of(listParam, patternParam))
|
||||||
|
.returnType(LIST_RETURN_TYPE)
|
||||||
|
.build();
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,57 @@
|
|||||||
|
package in.nosd.graylog;
|
||||||
|
|
||||||
|
import org.graylog2.plugin.PluginMetaData;
|
||||||
|
import org.graylog2.plugin.ServerStatus;
|
||||||
|
import org.graylog2.plugin.Version;
|
||||||
|
|
||||||
|
import java.net.URI;
|
||||||
|
import java.util.Collections;
|
||||||
|
import java.util.Set;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Implement the PluginMetaData interface here.
|
||||||
|
*/
|
||||||
|
public class GetListValueByRegexMetaData implements PluginMetaData {
|
||||||
|
private static final String PLUGIN_PROPERTIES = "in.nosd.graylog.graylog-plugin-getlistvaluebyregex/graylog-plugin.properties";
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getUniqueId() {
|
||||||
|
return "in.nosd.graylog.GetListValueByRegexPlugin";
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getName() {
|
||||||
|
return "GetListValueByRegex";
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getAuthor() {
|
||||||
|
return "johan <johan@nosd.in>";
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public URI getURL() {
|
||||||
|
return URI.create("https://github.com/git.nosd.in/yo/graylog-plugin-getlistvaluebyregex.git");
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Version getVersion() {
|
||||||
|
return Version.fromPluginProperties(getClass(), PLUGIN_PROPERTIES, "version", Version.from(0, 0, 0, "unknown"));
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getDescription() {
|
||||||
|
// TODO Insert correct plugin description
|
||||||
|
return "Description of GetListValueByRegex plugin";
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Version getRequiredVersion() {
|
||||||
|
return Version.fromPluginProperties(getClass(), PLUGIN_PROPERTIES, "graylog.version", Version.from(0, 0, 0, "unknown"));
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Set<ServerStatus.Capability> getRequiredCapabilities() {
|
||||||
|
return Collections.emptySet();
|
||||||
|
}
|
||||||
|
}
|
||||||
60
src/main/java/in/nosd/graylog/GetListValueByRegexModule.java
Normal file
60
src/main/java/in/nosd/graylog/GetListValueByRegexModule.java
Normal file
@ -0,0 +1,60 @@
|
|||||||
|
package in.nosd.graylog;
|
||||||
|
|
||||||
|
import com.google.inject.Binder;
|
||||||
|
import com.google.inject.TypeLiteral;
|
||||||
|
import com.google.inject.multibindings.MapBinder;
|
||||||
|
|
||||||
|
import org.graylog.plugins.pipelineprocessor.ast.functions.Function;
|
||||||
|
import org.graylog2.plugin.PluginConfigBean;
|
||||||
|
import org.graylog2.plugin.PluginModule;
|
||||||
|
|
||||||
|
import java.util.Collections;
|
||||||
|
import java.util.Set;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Extend the PluginModule abstract class here to add you plugin to the system.
|
||||||
|
*/
|
||||||
|
public class GetListValueByRegexModule extends PluginModule {
|
||||||
|
/**
|
||||||
|
* Returns all configuration beans required by this plugin.
|
||||||
|
*
|
||||||
|
* Implementing this method is optional. The default method returns an empty {@link Set}.
|
||||||
|
*/
|
||||||
|
@Override
|
||||||
|
public Set<? extends PluginConfigBean> getConfigBeans() {
|
||||||
|
return Collections.emptySet();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected void configure() {
|
||||||
|
/*
|
||||||
|
* Register your plugin types here.
|
||||||
|
*
|
||||||
|
* Examples:
|
||||||
|
*
|
||||||
|
* addMessageInput(Class<? extends MessageInput>);
|
||||||
|
* addMessageFilter(Class<? extends MessageFilter>);
|
||||||
|
* addMessageOutput(Class<? extends MessageOutput>);
|
||||||
|
* addPeriodical(Class<? extends Periodical>);
|
||||||
|
* addAlarmCallback(Class<? extends AlarmCallback>);
|
||||||
|
* addInitializer(Class<? extends Service>);
|
||||||
|
* addRestResource(Class<? extends PluginRestResource>);
|
||||||
|
*
|
||||||
|
*
|
||||||
|
* Add all configuration beans returned by getConfigBeans():
|
||||||
|
*
|
||||||
|
* addConfigBeans();
|
||||||
|
*/
|
||||||
|
addMessageProcessorFunction(GetListValueByRegexFunction.NAME, GetListValueByRegexFunction.class);
|
||||||
|
}
|
||||||
|
|
||||||
|
private void addMessageProcessorFunction(String name, Class<? extends Function<?>> functionClass) {
|
||||||
|
addMessageProcessorFunction(binder(), name, functionClass);
|
||||||
|
}
|
||||||
|
private MapBinder<String, Function<?>> processorFunctionBinder(Binder binder) {
|
||||||
|
return MapBinder.newMapBinder(binder, TypeLiteral.get(String.class), new TypeLiteral<Function<?>>() {});
|
||||||
|
}
|
||||||
|
private void addMessageProcessorFunction(Binder binder, String name, Class<? extends Function<?>> functionClass) {
|
||||||
|
processorFunctionBinder(binder).addBinding(name).to(functionClass);
|
||||||
|
}
|
||||||
|
}
|
||||||
23
src/main/java/in/nosd/graylog/GetListValueByRegexPlugin.java
Normal file
23
src/main/java/in/nosd/graylog/GetListValueByRegexPlugin.java
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
package in.nosd.graylog;
|
||||||
|
|
||||||
|
import org.graylog2.plugin.Plugin;
|
||||||
|
import org.graylog2.plugin.PluginMetaData;
|
||||||
|
import org.graylog2.plugin.PluginModule;
|
||||||
|
|
||||||
|
import java.util.Collection;
|
||||||
|
import java.util.Collections;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Implement the Plugin interface here.
|
||||||
|
*/
|
||||||
|
public class GetListValueByRegexPlugin implements Plugin {
|
||||||
|
@Override
|
||||||
|
public PluginMetaData metadata() {
|
||||||
|
return new GetListValueByRegexMetaData();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Collection<PluginModule> modules () {
|
||||||
|
return Collections.<PluginModule>singletonList(new GetListValueByRegexModule());
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1 @@
|
|||||||
|
in.nosd.graylog.GetListValueByRegexPlugin
|
||||||
@ -0,0 +1,12 @@
|
|||||||
|
# The plugin version
|
||||||
|
version=${project.version}
|
||||||
|
|
||||||
|
# The required Graylog server version
|
||||||
|
graylog.version=${graylog.version}
|
||||||
|
|
||||||
|
# When set to true (the default) the plugin gets a separate class loader
|
||||||
|
# when loading the plugin. When set to false, the plugin shares a class loader
|
||||||
|
# with other plugins that have isolated=false.
|
||||||
|
#
|
||||||
|
# Do not disable this unless this plugin depends on another plugin!
|
||||||
|
isolated=true
|
||||||
26
src/web/index.jsx
Normal file
26
src/web/index.jsx
Normal file
@ -0,0 +1,26 @@
|
|||||||
|
import 'webpack-entry';
|
||||||
|
|
||||||
|
import { PluginManifest, PluginStore } from 'graylog-web-plugin/plugin';
|
||||||
|
|
||||||
|
import packageJson from '../../package.json';
|
||||||
|
|
||||||
|
const manifest = new PluginManifest(packageJson, {
|
||||||
|
/* This is the place where you define which entities you are providing to the web interface.
|
||||||
|
Right now you can add routes and navigation elements to it.
|
||||||
|
|
||||||
|
Examples: */
|
||||||
|
|
||||||
|
// Adding a route to /sample, rendering YourReactComponent when called:
|
||||||
|
|
||||||
|
// routes: [
|
||||||
|
// { path: '/sample', component: YourReactComponent, permissions: 'inputs:create' },
|
||||||
|
// ],
|
||||||
|
|
||||||
|
// Adding an element to the top navigation pointing to /sample named "Sample":
|
||||||
|
|
||||||
|
// navigation: [
|
||||||
|
// { path: '/sample', description: 'Sample' },
|
||||||
|
// ]
|
||||||
|
});
|
||||||
|
|
||||||
|
PluginStore.register(manifest);
|
||||||
8
webpack.config.js
Normal file
8
webpack.config.js
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
const path = require('path');
|
||||||
|
const { PluginWebpackConfig } = require('graylog-web-plugin');
|
||||||
|
const { loadBuildConfig } = require('graylog-web-plugin');
|
||||||
|
|
||||||
|
// Remember to use the same name here and in `getUniqueId()` in the java MetaData class
|
||||||
|
module.exports = new PluginWebpackConfig(__dirname, 'in.nosd.graylog.GetListValueByRegexPlugin', loadBuildConfig(path.resolve(__dirname, './build.config')), {
|
||||||
|
// Here goes your additional webpack configuration.
|
||||||
|
});
|
||||||
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Reference in New Issue
Block a user