<sec:http auto-config="true">
    <sec:intercept-url pattern="/**" access="ROLE_USER"/>
    <sec:http-basic/>
</sec:http>

<sec:authentication-manager>
   <sec:authentication-provider user-service-ref="myUserDeatilsService"</sec:authentication-provider>
</sec:authentication-manager>
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
    <property name="url" value="jdbc:mysql://localhost:3306/demodb?useSSL=false" />
    <property name="username" value="root"/>
    <property name="password" value="root"/>
</bean>
<bean id="myUserDeatilsService" class="org.springframework.security.core.userdetails.jdbc.JdbcDaoImpl">
    <property name="dataSource" ref="dataSource"></property>
</bean>