CAS Configuration and custom development

1. Download the CAS server source code

Https://github.com/Jasig/cas/releases

I downloaded the 4.0.1. You can also checkout directly

CAS client:http://downloads.jasig.org/cas-clients/

Version is 3.3.3

2. Unzip the downloaded Cas-4.0.1.zip and execute it in the root directory

MVN Package Install-dmaven.test.skip=true

After execution is complete, you can deploy Cas-server-webapp\target\cas.war to Tomcat

3. Generate a Certificate

Generate certificate

Keytool-genkey-dname "CN=SSO.CAS.COM,OU=CAS,O=CAS,C=CN"-alias cas.com-keypass 123456-keystore Cas.com.keystore- Storepass 123456-validity 180

Export certificate

Keytool-export-file C:\cas.com.crt-keystore cas.com.keystore-storepass 123456-alias cas.com

JDK Import Certificate

Keytool-import-keystore "%java_home%\jre\lib\security\cacerts"-file C:\cas.com.crt

View certificates

Keytool-list-v-keystore "%java_home%\jre\lib\security\lu-cacerts"

Modify the Tomcat conf server.xml:

<connector sslenabled= "true" Clientauth= "false" keystorefile= "Conf/cas.com.keystore" keystorepass= "123456" maxthreads= "port="                     8443 "protocol=" http/1.1 "scheme=" https "secure=" true "sslprotocol=" TLS "/>

4. Developing CAS server

The first type: After downloading the CAS server source code, execute

MVN Eclipse:eclipse

When you import eclipse, you get an error:

Plugin execution not covered by lifecycle Configuration:xxx Plugin

Workaround:

Join the Build-pluginmanagement-plugins node in the Cas-4.0.1\pom.xml:

<plugin><groupid>org.eclipse.m2e</groupid><artifactid>lifecycle-mapping</artifactid ><version>1.0.0</version><configuration> <lifecycleMappingMetadata> < Pluginexecutions> <pluginExecution> <pluginExecutionFilter> <groupid>org.apache.maven. Plugins</groupid> <artifactId>maven-checkstyle-plugin</artifactId> <versionrange>2.1 0</versionrange> <goals> <goal>checkstyle</goal> </goals> </p luginexecutionfilter> <action> <ignore/> </action> </pluginExecution> & Lt;pluginexecution> <pluginExecutionFilter> <groupid>com.mycila.maven-license-plugin</groupi D> <artifactId>maven-license-plugin</artifactId> &LT;VERSIONRANGE&GT;1.9.0&LT;/VERSIONRANGE&G        T <goals> <goal>check</goal> </goals> </pluginExecutionFilter> <action> <ignore/> </ac tion> </pluginExecution> <pluginExecution> <pluginExecutionFilter> <groupid>o Rg.codehaus.mojo</groupid> <artifactId>aspectj-maven-plugin</artifactId> <versionrange& gt;1.4</versionrange> <goals> <goal>compile</goal> </goals> < /pluginexecutionfilter> <action> <ignore/> </action> </pluginExecution> & Lt;/pluginexecutions></lifecyclemappingmetadata></configuration></plugin>

The second method:

Reference: http://jasig.github.io/cas/4.0.x/installation/Maven-Overlay-Installation.html

Download maven Template: Https://github.com/UniconLabs/simple-cas4-overlay-template/archive/master.zip

Import eclipse,import-maven-existing maven projects, add dependency in Pom.xml, support access to database authentication password:

<dependencies> <dependency> <groupId>org.jasig.cas</groupId> <arti Factid>cas-server-webapp</artifactid> <version>${cas.version}</version> <typ e>war</type> <scope>runtime</scope> </dependency> <dependen cy><groupid>org.jasig.cas</groupid><artifactid>cas-server-core</artifactid>< version>${cas.version}</version></dependency><dependency><groupid>org.jasig.cas< /groupid><artifactid>cas-server-support-jdbc</artifactid><version>${cas.version}</ Version></dependency><dependency><groupid>mysql</groupid><artifactid> Mysql-connector-java</artifactid><version>5.1.35</version></dependency><dependency ><groupid>c3p0</groupid><artifactid>c3p0</artifactid><version>${c3p0.version}</version></dependency> <dependency> <groupid>org.springframework</g Roupid> <artifactId>spring-core</artifactId> <version>${spring.version}</ver sion> <scope>compile</scope> </dependency> <dependency> <group Id>javax.validation</groupid> <artifactId>validation-api</artifactId> <version>${java x.validation.version}</version> <scope>compile</scope> </dependency> </dependencies&    Gt <properties> <cas.version>4.0.1</cas.version> &LT;MAVEN.COMPILER.SOURCE&GT;1.7&LT;/MAVEN.C Ompiler.source> <maven.compiler.target>1.7</maven.compiler.target> <project.build.sourceen Coding>utf-8</project.build.sourceencoding> <spring.version>3.2.6.release</spring.version > <jAvax.validation.version>1.0.0.ga</javax.validation.version> <c3p0.version>0.9.1.2</ C3p0.version> </properties>

Modify Deployerconfigcontext.xml:

<bean id= "AuthenticationManager" class= "Org.jasig.cas.authentication.PolicyBasedAuthenticationManager" >        <constructor-arg>            <map>                               <entry key-ref= "Proxyauthenticationhandler" value-ref= " Proxyprincipalresolver "/><!--<entry key-ref=" Primaryauthenticationhandler "value-ref=" Primaryprincipalresolver "/>--><entry key-ref=" Dbauthhandler "value-ref=" PrimaryPrincipalResolver "/>            </map>        </constructor-arg>                <property name= "Authenticationpolicy" >            <bean class= "Org.jasig.cas.authentication.AnyAuthenticationPolicy"/>        </property></bean>

<!--<bean id= "Primaryauthenticationhandler" class= "Org.jasig.cas.authentication.AcceptUsersAuthenticat Ionhandler "> <property name=" Users "> <map> <entry key=" Casuser "value=" Mellon "/> </map> </property> </bean>--><bean id=" DataSource "class=" COM.M Change.v2.c3p0.ComboPooledDataSource "p:driverclass=" Com.mysql.jdbc.Driver "p:jdbcurl=" Jdbc:mysql://localhost :3306/portal_230?useunicode=true&characterencoding=utf8&noaccesstoprocedurebodies=true& Autoreconnect=true&zerodatetimebehavior=converttonull "p:user=" root "p:password=" root "/> <!--password encryption method--& Gt;<bean id= "Passwordencoder" class= "Com.my.cas.authentication.handler.SelfPasswordEncoder" C:encodingalgorit Hm= "SHA1" p:characterencoding= "UTF-8"/><bean id= "Dbauthhandler" class= "Org.jasig.cas.adaptors.jdbc.QueryD Atabaseauthenticationhandler "p:datasource-ref=" DataSource"p:sql=" Select password from Test_user where username=? "p:passwordencoder-ref=" Passwordencoder "/>

One of the

Com.my.cas.authentication.handler.SelfPasswordEncoder

For the custom password encryption class, implement the interface

Org.jasig.cas.authentication.handler.PasswordEncoder

CAS Configuration and custom development