Portlet and CAS

[Amedeo Falanga, modificado 13 Anos atrás.]

Hello everyone,

I need to use CAS for some of my portlet in Liferay.
Configuring Liferay and my application with CAS separately everything works, but when I generate my portlet I have problem with ticket authentication (application can not authenticate).
I followed the instructions in the wiki JASIG, whose links below

https://wiki.jasig.org/display/CASC/CASandJSR-168

which says to use CASPortletWrapper, CASPortletUtils and ProxyTicketValidatorFactory classes, but does not explain how....

Can anyone give me some suggestions??

Thanks in advance

Cubillas

[Apoorva Prakash, modificado 13 Anos atrás.]

Amedeo Falanga:

Hello everyone,

I need to use CAS for some of my portlet in Liferay.
Configuring Liferay and my application with CAS separately everything works, but when I generate my portlet I have problem with ticket authentication (application can not authenticate).
I followed the instructions in the wiki JASIG, whose links below

https://wiki.jasig.org/display/CASC/CASandJSR-168

which says to use CASPortletWrapper, CASPortletUtils and ProxyTicketValidatorFactory classes, but does not explain how....

Can anyone give me some suggestions??

Thanks in advance

Cubillas

Hello Amedeo,
If I am getting your problem right, you have to implement ProxyTicketValidator for this purpose.. See the link...

Hope this will help...

Thanks and Regards...

[Amedeo Falanga, modificado 13 Anos atrás.]

Thanks for reply,
but I'll try to explain my problem in more detail.
As described in the link https://wiki.jasig.org/display/CASC/CASandJSR-168, configuration of a portlet instance is as follows (portlet.xml):

    <portlet>
        <description>CASPortletWrapper</description>
        <portlet-name>CASPortletWrapper</portlet-name>
        <display-name>CASPortletWrapper</display-name>
        <portlet-class>edu.yale.its.tp.cas.client.portlet.CASPortletWrapper</portlet-class>
        <init-param>
            <name>edu.yale.its.tp.cas.client.portlet.WRAPPED_PORTLET_CLASS</name>
            <value>it.portlet.HelloWorld</value>
        </init-param>
        <init-param>
            <name>edu.yale.its.tp.cas.client.portlet.CasPortletUtilsPORTLET_SERVICE</name>
            <value>https://localhost:8443/HelloWorld/</value>
        </init-param>
        <init-param>
            <name>edu.yale.its.tp.cas.client.portlet.CasPortletUtils.PROXY_CALLBACK_URL</name>
            <value>https://localhost:8443/HelloWorld/CasProxyServlet</value>
        </init-param>
        <init-param>
            <name>edu.yale.its.tp.cas.client.portlet.CasPortletUtils.CAS_VALIDATE_URL</name>
            <value>https://localhost:8444/cas-web/proxyValidate</value>
        </init-param>
        <expiration-cache>0</expiration-cache>
        <supports>
            <mime-type>text/html</mime-type>
            <portlet-mode>VIEW</portlet-mode>
        </supports>
        <supported-locale>en</supported-locale>
        <portlet-info>
            <title>CASPortletWrapper</title>
            <keywords>CASPortletWrapper</keywords>
        </portlet-info>
    </portlet>
    <portlet>
        <description>PrimaPortlet</description>
        <portlet-name>HelloWorld</portlet-name>
        <display-name>HelloWorld</display-name>
        <portlet-class>it.portlet.HelloWorld</portlet-class>
        <expiration-cache>-1</expiration-cache>
        <supports>
            <mime-type>text/html</mime-type>
            <portlet-mode>VIEW</portlet-mode>
        </supports>
        <supported-locale>en</supported-locale>
        <portlet-info>
            <title>Hello World</title>
            <short-title>Hello World</short-title>
            <keywords>Hello world</keywords>
        </portlet-info>
    </portlet>

the web.xml is this:

  <servlet>
       <servlet-name>CasProxyServlet</servlet-name>
       <servlet-class>edu.yale.its.tp.cas.proxy.ProxyTicketReceptor</servlet-class>
        <init-param>
            <param-name>edu.yale.its.tp.cas.proxyUrl</param-name>
        <param-value>https://localhost:8444/cas-web/proxyValidate</param-value>
        </init-param>
     </servlet>
     
     <servlet-mapping>
       <servlet-name>CasProxyServlet</servlet-name>
       <url-pattern>/CasProxyServlet</url-pattern>
  </servlet-mapping>

When I try to get information [request.getPortletSession().getAttribute(CASFilter.CAS_FILTER_USER)], they are always NULL.
What is wrong?

Thanks
Amedeo