uPortal配备CAS,配置登陆、登出链接

公孙辰龙

2023-12-01

配置uPortal的cas

uPortal 4 默认绑定了一个cas服务. 这个cas 服务跟uPortal服务一起启动。

如果默认的cas有以下几项发生改变之后，要想uPortal继续能够使用默认绑定的cas，则uPortal也要修改两个文件才能继续使用cas：web.xml和security.properties。

server hostname cas
server port
SSL/non-SSL
application context name change
uPortal和cas不再用localhost访问，从其他地方用ip访问

修改：

1 .web.xml: CAS Validate Filter里面的 "localhost"改成cas服务地址

2 .security.properties： "logoutRedirect.root" 和 "org.jasig.portal.channels.CLogin.CasLoginUrl"对应的地址

Option 1: 修改默认自带的cas

Step 1: 修改filters/local.properties

1. NEW: 在filters文件夹, local.properties文件记录了cas服务器的配置，把“localhost:8080”改成cas修改后的地址即可。

# HSQL Configuration

environment.build.hsql.port= 8887

# Database Connection Settings (Uncomment the Maven Filters section in rdbm.properties)

environment.build.hibernate.connection.driver_class=org.hsqldb.jdbc.JDBCDriver

environment.build.hibernate.connection.url=jdbc:hsqldb:hsql: //localhost:${environment.build.hsql.port}/uPortal

environment.build.hibernate.connection.username=sa

environment.build.hibernate.connection.password=

environment.build.hibernate.dialect=org.hibernate.dialect.HSQLDialect

# uPortal server configuration properties

environment.build.uportal.server=localhost: 8080

environment.build.uportal.protocol=http

environment.build.uportal.context=/uPortal

environment.build.uportal.email.fromAddress=portal @university .edu

# CAS server configuration properties

environment.build.cas.server=localhost: 8080

environment.build.cas.protocol=http

Step 2: uportal-war/src/main/resources/properties/security.properties

如果你要修改uPortal首页的登录和登出连接，则找到security.properties文件,修改即可。

logoutRedirect.root 默认情况下登出是跳到了cas的登出页面.

如果你想用户点击“ logging out“跳转到你想要的页面

你就把登出超链接的"url="修改成"service="

logoutRedirect.root=${environment.build.cas.protocol}: //${environment.build.cas.server}/cas/logout?

service=${environment.build.uportal.protocol}://${environment.build.uportal.server}${environment.build.uportal.context}/Login

uportal-war/src/main/resources/properties/security.properties

   ## This is the factory that supplies the concrete authentication 
   class 
   root=org.jasig.portal.security.provider.UnionSecurityContextFactory 
  
   root.cas=org.jasig.portal.security.provider.cas.CasAssertionSecurityContextFactory 
  
   #root.cas=org.jasig.cas3.extensions.clearpass,integration.uportal.PasswordCachingCasAssertionSecurityContextFactory  
  
   root.simple=org.jasig.portal.security.provider.SimpleSecurityContextFactory 
  
   ## Answers what tokens are examined in the request  
   for 
    each context during authentication. 
  
   ## A subcontext only needs to set its tokens  
   if 
    it differs from those of the root context. 
  
   principalToken.root=userName 
  
   credentialToken.root=password 
  
   credentialToken.root.cas=ticket 
  
   ## Answers where the user will be redirected when log out occurs. Each security context can have one. 
  
   ## (See comments in the LogoutServlet  
   class 
   ) 
  
   ## It would be better to escape the value of the url parameter, but since there are no parameters on the 
  
   ## unescaped URL and since there are no further parameters on the logout URL,  
   this 
    does work. 
  
   logoutRedirect.root=${environment.build.cas.protocol}: 
   //${environment.build.cas.server}/cas/logout?url=${environment.build.uportal.protocol}://${environment.build.uportal.server}${environment.build.uportal.context}/Login 
  
   ## This is the factory that supplies the concrete authorization  
   class 
  
   authorizationProvider=org.jasig.portal.security.provider.AuthorizationServiceFactoryImpl 
  
   ## Login URL,  
   if 
    specified the CLogin channel will display a Login link with 
  
   ##  
   this 
    URL instead of the standard userName/password form. 
  
   org.jasig.portal.channels.CLogin.CasLoginUrl=${environment.build.cas.protocol}: 
   //${environment.build.cas.server}/cas/login?service=${environment.build.uportal.protocol}://${environment.build.uportal.server}${environment.build.uportal.context}/Login 
  
   ## URL of the CAS cleartext password service 
  
   #org.jasig.cas3.extensions.clearpass.integration.uportal.PasswordCachingCasAssertionSecurityContextFactory.clearPassCasUrl=${environment.build.cas.protocol}: 
   //${environment.build.cas.server}/cas/clearPass 
  
   ### 
  
   ...

Step 3: Rebuild uPortal

这里是要先情况之前老的部署，cmd命令进入..\uPortal-4.0.5-quick-start\uPortal-4.0.5,不能会报出找不到clean这个目标

 
            ant clean deploy-ear 
           

Step 4: Restart Tomcat

Note: If you choose not to configure the CasLoginUrl parameter you will receive the following error, "Could not resolve property placeholder ${org.jasig.portal.channels.CLogin.CasLoginUrl}". This error stems from the CasLoginUrl parameter being referenced in two files: jsonRenderingPipelinContext.xml andrenderingPipelineContext.xml located in the directory path, uportal-war/src/main/resources/properties/contexts. Therefore, you will need to remove (comment out) the CasLoginUrl parameter reference in the two xml files.

Option 2: 配置使用外部独立配置的CAS

要使 uPortal 使用外部的cas.同样的要先进行上面的配置。不同的是，你也许想把原来的移除掉

Steps 1 and 2:跟上面配置一样，修改两个文件。

同上，修改 web.xml和 security.properties两个文件，让uPortal找打新的CAS的URL

Step 3: 移除默认的CAS

通过命令”ant deploy-ear“来移除默认cas，先修改:

注释或删除uportal-portlets-overlay/pom.xml文件的 <module>cas</module> .
注释或删除 uportal-ear/pom.xml 的CAS <dependency>部分和 <webModule> 元素 .

Step 4. Rebuild uPortal

 
          ant clean deploy-ear

Step 5: Restart Tomcat

转载自： http://m.soadmin.com/web/web/276654.htm