[[http-request-plugin]] = Http Request Plugin :toc: macro :toc-title: HTTP Request Plugin ToC ifdef::env-github[] :tip-caption: 💡 :note-caption: ℹ️ :important-caption: ❗️ :caution-caption: 🔥 :warning-caption: ⚠️ endif::[]

link:https://ci.jenkins.io/job/Plugins/job/http-request-plugin/job/master/[image:https://ci.jenkins.io/job/Plugins/job/http-request-plugin/job/master/badge/icon[Build]] link:https://github.com/jenkinsci/http-request-plugin/graphs/contributors[image:https://img.shields.io/github/contributors/jenkinsci/http-request-plugin.svg?color=blue[Contributors]] link:https://plugins.jenkins.io/http_request/[image:https://img.shields.io/jenkins/plugin/i/http_request.svg?color=blue&label=installations[Jenkins Plugin Installs]] link:https://plugins.jenkins.io/http_request/[image:https://img.shields.io/jenkins/plugin/v/http_request.svg[Plugin]] link:https://github.com/jenkinsci/http-request-plugin/releases/latest[image:https://img.shields.io/github/release/jenkinsci/http-request-plugin.svg?label=changelog[GitHub release]]

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[abstract] .Overview This plugin sends a HTTP/HTTPS request to a user specified URL. The request is made as a job execution in Jenkins and depending of the HTTP response the job could be marked as failed (configurable). For example, responses such as 404 and 500 could make the job fail. When a job fails it will log the response to help identify the problem. The request may be as an HTTP GET or POST mode, by choosing the HTTP mode. If it was not informed, it will use the default from global settings whose default is POST.

== Features

The following features are available in both Pipeline and traditional project types:

• Programmable HTTP method: GET, POST, PUT, PATCH, DELETE, or HEAD
• Programmable range of expected response codes (a response code outside the range fails the build)
• Supports Basic Authentication (see global configuration)
• Supports Form Authentication (see global configuration)
• You can specify a string that must be present in the response (if the string is not present, the build fails)
• You can set a connection timeout limit (build fails if timeout is exceeded)
• You can set an "Accept" header
• You can set a "Content-Type" header
• You can set any custom header

=== Basic plugin features

[NOTE] .Feature Availability

The following features are only present in the non-pipeline version of the plugin. For the Pipeline version, these features are available programmatically.

• You can send the build parameters as URL query strings
• You can store the response to a file, built-in to the plugin

=== Pipeline features

In a Pipeline job, you have total control over how the url is formed. Suppose you have a build parameter called "param1", you can pass it to the HTTP request programmatically like so:

[source,groovy]

httpRequest "http://httpbin.org/response-headers?param1=${param1}"

If you wish to save the response to a file, you need to grab a workspace. You can do this with a node Pipeline step. For example:

[source,groovy]

def response = httpRequest "http://httpbin.org/response-headers?param1=${param1}" node() { writeFile file: 'response.txt', text: response.content }

You can access the response status code and content programmatically:

[source,groovy]

def response = httpRequest "http://httpbin.org/response-headers?param1=${param1}" println('Status: '+response.status) println('Response: '+response.content)

You may also send content in the body of the request, such as for a PATCH request:

[source,groovy]

// create payload def patchOrg = """ {"description": "$description"} """ def response = httpRequest acceptType: 'APPLICATION_JSON', contentType: 'APPLICATION_JSON', httpMode: 'PATCH', requestBody: patchOrg, url: "https://api.github.com/orgs/${orgName}"

You can also set custom headers:

[source,groovy]

def response = httpRequest customHeaders: [[name: 'foo', value: 'bar']]

For details on the Pipeline features, use the Pipeline snippet generator in the Pipeline job configuration.

[WARNING] .Known Limitations

If Jenkins is restarted before the HTTP response comes back, the build will fail.

== Building

The plugin can be built and tested locally using a Maven Docker container:

[source, bash]

docker run -it --rm -v "$(pwd)":/usr/src/mymaven -w /usr/src/mymaven maven:3.3-jdk-8 mvn test

== Configure Global Settings

image::docs/images/configure-http-request-global.png[]

== Configure Build Step in your Jenkins job

image::docs/images/configure-http-request-build-step.png[]

== HTTP Request Parameters

Parameters are escaped, which means if you try to pass another value inside a value, it will not happen.

In the example below, the key "name" will be passed with a value of "jenkins&os=linux". Note that "os" is not a parameter - it is part of the value). At the HTTP server-side no parameter named "os" will exist.

[CAUTION] .Regarding Logging & Sensitive Information

Every execution will log all parameters. Be careful to not pass private information such as passwords or personal information.

image:docs/images/log.png[]