Spring Security to a web application with md5 password encoder
- Required Maven Libraries:
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24 | <dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
</dependency>
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- Configuration files:
- MD5 Password Encoder script(md5encoder.sh)
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7 | #!/bin/bash
##########################################################################
# Name : MD5 Password Encoder for PRISM API
##########################################################################
echo "Please enter password to be encoded:"
read md5pass
echo -n $md5pass | md5sum | awk '{print $1}'
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- User Profiles(profiles.properties)
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3 | # Basic Authentication credentials in APP
# Format is <username> = <md5encodedpassword>,<userRole>,<isUserEnabled>
candy=5f4dcc3b5aa765d61d8327deb882cf99,ROLE_USER,enabled
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- Spring context xml(security-app-context.xml)
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35 | <?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:security="http://www.springframework.org/schema/security"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.1.xsd">
<security:http entry-point-ref="authenticationEntryPoint"
use-expressions="true">
<security:intercept-url pattern="/**" access="hasAnyRole ( 'ROLE_USER')" />
<security:logout invalidate-session="true" delete-cookies="JSESSIONID,SPRING_SECURITY_REMEMBER_ME_COOKIE" />
<security:custom-filter ref="basicAuthenticationFilter" position="BASIC_AUTH_FILTER" />
</security:http>
<bean id="basicAuthenticationFilter"
class="org.springframework.security.web.authentication.www.BasicAuthenticationFilter">
<property name="authenticationManager" ref="authManager" />
<property name="authenticationEntryPoint" ref="authenticationEntryPoint" />
</bean>
<bean id="authenticationEntryPoint"
class="org.springframework.security.web.authentication.www.BasicAuthenticationEntryPoint">
<property name="realmName" value="PRISM" />
</bean>
<bean id="md5encoder" class="org.springframework.security.authentication.encoding.Md5PasswordEncoder">
</bean>
<security:authentication-manager alias="authManager">
<security:authentication-provider>
<security:password-encoder ref="md5encoder" />
<security:user-service id="userDetailsService" properties="file:{path}/profiles.properties"/>
</security:authentication-provider>
</security:authentication-manager>
</beans>
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- Web application xml(web.xml)
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14 | <context-param>
<param-name>contextConfigLocation</param-name>
<param-value>file:{path}/security-app-context.xml</param-value>
</context-param>
<!-- security start -->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- security end -->
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