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前言

Github：https://github.com/HealerJean

博客：http://blog.healerjean.com

1、新建一个maven总司令，注意修改成pom的，因为默认是jar的。总司令一定是pom

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2、根据骨架url

https://casinitializr.herokuapp.com/

1、选择cas-tomcat

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2、输入项目中需要pom和包关系

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3、将它直接放到上面总司令的目录下(cas-overlay可以删除的，没毛用)

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4、修改这个com.hlj.sso-server的pom，让它继承总司令并被总司令聚合

1.sso-server的pom放入parent，总司令com.hlj.cas中放入来自它的propertis,这里注意的是我用的cas版本为5.1.3，所以需要修改下propertis 中cas的版本号（默认为5.1.0），否则有些依赖不能下载，因为已经没有在维护了

2、这里我去掉了关于springBoot的一些东西（也就是自动生成的java文件，后面会进行删除），我修改了sso-server的pom。复制下面的即可。

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.hlj.cas</groupId>
        <artifactId>com-hlj-cas</artifactId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>../pom.xml</relativePath>
    </parent>

    <artifactId>sso-server</artifactId>
    <packaging>war</packaging>

    <name>sso-server</name>
    <description>单点登录</description>


    <dependencies>
        <dependency>
            <groupId>org.apereo.cas</groupId>
            <artifactId>cas-server-webapp-tomcat</artifactId>
            <version>${cas.version}</version>
            <type>war</type>
            <scope>runtime</scope>
        </dependency>
    </dependencies>
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.apereo.cas</groupId>
                <artifactId>cas-server-support-bom</artifactId>
                <version>${cas.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>com.rimerosolutions.maven.plugins</groupId>
                <artifactId>wrapper-maven-plugin</artifactId>
                <version>0.0.5</version>
                <configuration>
                    <verifyDownload>true</verifyDownload>
                    <checksumAlgorithm>MD5</checksumAlgorithm>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>${springboot.version}</version>
                <configuration>
                    <mainClass>org.springframework.boot.loader.WarLauncher</mainClass>
                    <addResources>true</addResources>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>3.1.0</version>
                <configuration>
                    <warName>cas</warName>
                    <failOnMissingWebXml>false</failOnMissingWebXml>
                    <recompressZippedFiles>false</recompressZippedFiles>
                    <archive>
                        <compress>false</compress>
                        <manifestFile>${project.build.directory}/war/work/org.apereo.cas/cas-server-webapp-tomcat/META-INF/MANIFEST.MF</manifestFile>
                    </archive>
                    <overlays>
                        <overlay>
                            <groupId>org.apereo.cas</groupId>
                            <artifactId>cas-server-webapp-tomcat</artifactId>
                        </overlay>
                    </overlays>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.3</version>
            </plugin>
        </plugins>
        <finalName>cas</finalName>
    </build>
</project>

2、总司令com.hlj.cas 如下，这里我添加了阿里云镜像

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.hlj.cas</groupId>
    <artifactId>com-hlj-cas</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>pom</packaging>

    <modules>
        <module>sso-server</module>
    </modules>



    <properties>
        <java.version>1.8</java.version>
        <cas.version>5.1.3</cas.version>
        <springboot.version>1.5.3.RELEASE</springboot.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>

    </properties>


    <repositories>
        <repository>
            <id>nexus-aliyun</id>
            <name>Nexus aliyun</name>
            <url>http://maven.aliyun.com/nexus/content/groups/public</url>
        </repository>
    </repositories>

</project>

5、这个时候可能会看到maven中cas-tomcat，虽然pom中已经有了，但是jar没有导入

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解决方法，提前运行这个sso-server项目，这个时候才会真正下载，具体为什么我没有研究明白

sudo ./build.sh run 提示没有权限。下面我们开始给sso-server全部权限，按照下面的命令打出(有时候，命令不好使，就前面加个sudo)

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给出权限之后，会出现下面这个，也就是开始下载它了

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出现下面表示成功了，但是点开idea右侧的maven还是有下划线，不用管。后面添加好配置文件等，再执行./build.sh run 就会成功了。但还是会有下划线的。怕个毛毛

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6.添加配置文件application.properties 喽，哈哈

将cas-server-webapp-tomcat/5.1.3/cas-server-webapp-tomcat-5.1.3.war!/WEB-INF/classes/application.properties  拷贝到src/main/resources 下并且进行调整，

因为现在还没有生成证书，所以下面ssl设置为false server.ssl.enabled=false

##
# CAS Server Context Configuration
#
server.context-path=/cas
server.port=8443
server.ssl.enabled=false
#server.ssl.key-store=file:/etc/cas/thekeystore
#server.ssl.key-store-password=changeit
#server.ssl.key-password=changeit

# server.ssl.ciphers=
# server.ssl.client-auth=
# server.ssl.enabled=
# server.ssl.key-alias=
# server.ssl.key-store-provider=
# server.ssl.key-store-type=
# server.ssl.protocol=
# server.ssl.trust-store=
# server.ssl.trust-store-password=
# server.ssl.trust-store-provider=
# server.ssl.trust-store-type=

server.max-http-header-size=2097152
server.use-forward-headers=true
server.connection-timeout=20000
server.error.include-stacktrace=NEVER

server.tomcat.max-http-post-size=2097152
server.tomcat.basedir=build/tomcat
server.tomcat.accesslog.enabled=true
server.tomcat.accesslog.pattern=%t %a "%r" %s (%D ms)
server.tomcat.accesslog.suffix=.log
server.tomcat.max-threads=10
server.tomcat.port-header=X-Forwarded-Port
server.tomcat.protocol-header=X-Forwarded-Proto
server.tomcat.protocol-header-https-value=https
server.tomcat.remote-ip-header=X-FORWARDED-FOR
server.tomcat.uri-encoding=UTF-8
   
spring.http.encoding.charset=UTF-8
spring.http.encoding.enabled=true
spring.http.encoding.force=true

##
# CAS Cloud Bus Configuration
#
spring.cloud.bus.enabled=false
# spring.cloud.bus.refresh.enabled=true
# spring.cloud.bus.env.enabled=true
# spring.cloud.bus.destination=CasCloudBus
# spring.cloud.bus.ack.enabled=true

endpoints.enabled=false
endpoints.sensitive=true

endpoints.restart.enabled=false
endpoints.shutdown.enabled=false

management.security.enabled=true
management.security.roles=ACTUATOR,ADMIN
management.security.sessions=if_required
management.context-path=/status
management.add-application-context-header=false

security.basic.authorize-mode=role
security.basic.enabled=false
security.basic.path=/cas/status/**

##
# CAS Web Application Session Configuration
#
server.session.timeout=300
server.session.cookie.http-only=true
server.session.tracking-modes=COOKIE

##
# CAS Thymeleaf View Configuration
#
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.cache=true
spring.thymeleaf.mode=HTML
##
# CAS Log4j Configuration
#
# logging.config=file:/etc/cas/log4j2.xml
server.context-parameters.isLog4jAutoInitializationDisabled=true

##
# CAS AspectJ Configuration
#
spring.aop.auto=true
spring.aop.proxy-target-class=true

##
# CAS Authentication Credentials
#
cas.authn.accept.users=casuser::Mellon

##
# CAS Delegated Authentication
#
cas.authn.pac4j.bitbucket.clientName=Bitbucket
cas.authn.pac4j.dropbox.clientName=Dropbox
cas.authn.pac4j.facebook.clientName=Facebook
cas.authn.pac4j.foursquare.clientName=Foursquare
cas.authn.pac4j.github.clientName=Github
cas.authn.pac4j.google.clientName=Google
cas.authn.pac4j.linkedIn.clientName=LinkedIn
cas.authn.pac4j.paypal.clientName=PayPal
cas.authn.pac4j.twitter.clientName=Twitter
cas.authn.pac4j.yahoo.clientName=Yahoo
cas.authn.pac4j.windowsLive.clientName=Windows Live
cas.authn.pac4j.wordpress.clientName=WordPress

7、添加打印日志log4j

1、把etc/cas/config/log4j2.xml 放到项目的src/main/resources 下， 2、内容由<Property name="cas.log.dir" >.</Property> 调整成 <Property name="cas.log.dir" >logs</Property> 

8、sso-server通过骨架会自动帮我们生成java文件，下面我们把这两个删除，注意test包下面的java也要删除哦，因为我们启用用的是 ./build.sh,所以不需要。而且我也没有提供springBoot的jar包

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删除完成，就是下面这样了

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8、开始启动吧，朋友们

sudo ./build.sh run，出现下面这个表示启动成功

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浏览器中输入 http://localhost:8443/cas ，输入配置文件中提供的用户名和密码进行登录

cas.authn.accept.users=casuser::Mellon

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控制台，信息

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9、这个时候我们在idea的右侧maven还会看到下划线的报错，但是却毫无影响，所以不需要纠结了

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3、源码下载

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