16.Spring Boot 使用Spring security 集成CAS

Spring Boot 使用Spring security 集成CAS

      在上一篇中说了Spring Boot 使用Spring security，在这一篇中将讲讲security 集成CAS，如果对CAS环境搭建不清楚的话，那么可以看我CAS的博文：

2.CAS环境搭建

3.CAS从数据库获取用户信息

4.CAS登录页面定制

5.CAS增加验证码

6.CAS增加Remember me

7.CAS自定义错误信息

1.创建工程

      创建Maven工程：springboot-security-cas

2.加入依赖

      创建工程后，打开pom.xml，在pom.xml中加入以下内容：

<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.4.3.RELEASE</version>
	</parent>
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<java.version>1.8</java.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<!-- security starter Poms -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-security</artifactId>
		</dependency>
		<!-- security 对CAS支持 -->
		<dependency>
			<groupId>org.springframework.security</groupId>
			<artifactId>spring-security-cas</artifactId>
		</dependency>
		<!-- security taglibs -->
		<dependency>
			<groupId>org.springframework.security</groupId>
			<artifactId>spring-security-taglibs</artifactId>
		</dependency>
		<!-- 热加载 -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-configuration-processor</artifactId>
			<optional>true</optional>
		</dependency>
	</dependencies>
	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId&g