java-tutorials/spring-security-basic-auth/src/main/resources/webSecurityConfig.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"
	xsi:schemaLocation="
		http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.2.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd">

	<http pattern="/securityNone" security="none" />

	<http use-expressions="true">
		<intercept-url pattern="/**" access="isAuthenticated()" />

        <http-basic entry-point-ref="myBasicAuthenticationEntryPoint" />

	</http>

	<authentication-manager>
		<authentication-provider>
			<user-service>
				<user name="user1" password="user1Pass" authorities="ROLE_USER" />
			</user-service>
		</authentication-provider>
	</authentication-manager>

</beans:beans>