Gradle jettyRun with jetty-env.xml

build.gradle

apply plugin: 'java'
apply plugin: 'war'
apply plugin: 'jetty'

repositories {
	mavenCentral()
}

dependencies {
	compile group: 'javax.servlet', name: 'servlet-api', version: '2.5'
	compile group: 'javax.servlet', name: 'jsp-api', version: '2.0'
}

jettyRun {
	httpPort = 8080
}

jetty-env.xml

<?xml version="1.0"?>
<!DOCTYPE Configure PUBLIC "-//Mort Bay Consulting//DTD Configure//EN" "http://jetty.mortbay.org/configure.dtd">

<Configure class="org.mortbay.jetty.webapp.WebAppContext">
	<Get name="securityHandler">
		<Set name="userRealm">
			<New class="org.mortbay.jetty.security.HashUserRealm">
				<Set name="name">default</Set>
				<Set name="config">realm.properties</Set>
			</New>
		</Set>
	</Get>
</Configure>

realm.properties

admin: admin, supervisor