Have you looked at the CAS sample included in Spring Security? That has the
configuration you need.
For example:
<bean id="casProcessingFilter"
class="org.springframework.security.ui.cas.CasProcessingFilter">
<sec:custom-filter after="CAS_PROCESSING_FILTER"/>
<property name="authenticationManager" ref="authenticationManager"/>
<property name="authenticationFailureUrl" value="/casfailed.jsp"/>
<property name="defaultTargetUrl" value="/"/>
<property name="proxyGrantingTicketStorage"
ref="proxyGrantingTicketStorage" />
<property name="proxyReceptorUrl" value="/secure/receptor" />
</bean>
-Scott
-Scott Battaglia
PGP Public Key Id: 0x383733AA
LinkedIn: http://www.linkedin.com/in/scottbattaglia
On Thu, Oct 2, 2008 at 2:47 PM, Leena Borle <[EMAIL PROTECTED]> wrote:
> Hi,
> The version is spring-security-2.0.3
>
>
> On Thu, Oct 2, 2008 at 11:08 AM, Scott Battaglia <
> [EMAIL PROTECTED]> wrote:
>
>> Which version of Spring Security are you using? Proxy support was added in
>> one of the minor Spring Security revisions. Its built into the
>> CasProcessingFilter.
>>
>> -Scott
>>
>> -Scott Battaglia
>> PGP Public Key Id: 0x383733AA
>> LinkedIn: http://www.linkedin.com/in/scottbattaglia
>>
>>
>> On Thu, Oct 2, 2008 at 12:56 PM, Leena Borle <[EMAIL PROTECTED]> wrote:
>>
>>>
>>>
>>> On Thu, Oct 2, 2008 at 6:36 AM, Scott Battaglia <
>>> [EMAIL PROTECTED]> wrote:
>>>
>>>> The only reason it wouldn't be called is if the callback never actually
>>>> makes it to the CAS client.
>>>>
>>>> Could you please give little explanation for this. Could it be
>>>> because of Spring Security layer. I don't see anyhting different in my
>>>> configuration. Does anyone have sample of CAS Client 3.1 proxy settings for
>>>> Spring security 2.0 ? I would appreciate any help.
>>>>
>>>> -Scott
>>>>
>>>> -Scott Battaglia
>>>> PGP Public Key Id: 0x383733AA
>>>> LinkedIn: http://www.linkedin.com/in/scottbattaglia
>>>>
>>>>
>>>> On Thu, Oct 2, 2008 at 1:02 AM, Leena Borle <[EMAIL PROTECTED]> wrote:
>>>>
>>>>> Hi,
>>>>> After lot of debugging, I noticed that after successful logging,
>>>>> ProxyGrantingTicketStorageImpl.save() method never gets called even if,
>>>>> client receives PGTIOU & PGT from the server. That is why I do not find
>>>>> proxy ticket to send with Httpclient request. I wonder what could be the
>>>>> reason?
>>>>>
>>>>> Leena
>>>>>
>>>>>
>>>>> On Tue, Sep 30, 2008 at 11:36 AM, Scott Battaglia <
>>>>> [EMAIL PROTECTED]> wrote:
>>>>>
>>>>>> It probably means you either don't have something configured at that
>>>>>> end point or CAS doesn't trust that certificate.
>>>>>>
>>>>>> -Scott
>>>>>>
>>>>>> -Scott Battaglia
>>>>>> PGP Public Key Id: 0x383733AA
>>>>>> LinkedIn: http://www.linkedin.com/in/scottbattaglia
>>>>>>
>>>>>>
>>>>>> On Tue, Sep 30, 2008 at 2:20 PM, Leena Borle <[EMAIL PROTECTED]>wrote:
>>>>>>
>>>>>>> Hi Scott,
>>>>>>> Sorry to bother you again. I looked at server log and it does throw
>>>>>>> TicketException.
>>>>>>>
>>>>>>> 2008-09-30 11:09:48,524 ERROR
>>>>>>> [org.jasig.cas.web.ServiceValidateController] - TicketException
>>>>>>> generating
>>>>>>> ticket for: [callbackUrl:
>>>>>>> https://localhost:8443/webappA/proxy/receptor]
>>>>>>> org.jasig.cas.ticket.TicketCreationException:
>>>>>>> error.authentication.credentials.bad
>>>>>>> at
>>>>>>> org.jasig.cas.CentralAuthenticationServiceImpl.delegateTicketGrantingTicket(CentralAuthenticationServiceImpl.java:291)
>>>>>>> at
>>>>>>> org.jasig.cas.web.ServiceValidateController.handleRequestInternal(ServiceValidateController.java:126)
>>>>>>> ........................
>>>>>>>
>>>>>>> I'm confused about this url- /proxy/receptor. Is this a physical url
>>>>>>> that I need to create in my web-app and what should exist there? I
>>>>>>> tried to
>>>>>>> find the answer in the documentation but still not clear about it.
>>>>>>>
>>>>>>> Thanks,
>>>>>>> Leena
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Sep 29, 2008 at 12:47 PM, Scott Battaglia <
>>>>>>> [EMAIL PROTECTED]> wrote:
>>>>>>>
>>>>>>>> You should look in your CAS server log.
>>>>>>>>
>>>>>>>> -Scott
>>>>>>>>
>>>>>>>> -Scott Battaglia
>>>>>>>> PGP Public Key Id: 0x383733AA
>>>>>>>> LinkedIn: http://www.linkedin.com/in/scottbattaglia
>>>>>>>>
>>>>>>>>
>>>>>>>> On Mon, Sep 29, 2008 at 2:28 PM, Leena Borle <[EMAIL PROTECTED]>wrote:
>>>>>>>>
>>>>>>>>> Hi,
>>>>>>>>> Only thing I see in the Cas client log is that, after I log in as
>>>>>>>>> the user, I get following messages,
>>>>>>>>> 2008-09-29 11:15:54,158 DEBUG
>>>>>>>>> [org.jasig.cas.client.validation.Cas20ServiceTicketValidator] Server
>>>>>>>>> response: <cas:serviceResponse xmlns:cas='
>>>>>>>>> http://www.yale.edu/tp/cas'>
>>>>>>>>> <cas:authenticationSuccess>
>>>>>>>>> <cas:user>leena</cas:user>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> </cas:authenticationSuccess>
>>>>>>>>> </cas:serviceResponse>
>>>>>>>>>
>>>>>>>>> *2008-09-29 11:15:54,171 INFO
>>>>>>>>> [org.jasig.cas.client.proxy.ProxyGrantingTicketStorageImpl] No Proxy
>>>>>>>>> Ticket
>>>>>>>>> found for *
>>>>>>>>> It does not display any user name for the message -"*No Proxy
>>>>>>>>> Ticket found for".
>>>>>>>>> *Then when I try to access* *url using HttpClient,
>>>>>>>>>
>>>>>>>>> *2008-09-29 11:16:03,322 DEBUG
>>>>>>>>> [org.jasig.cas.client.authentication.AttributePrincipalImpl] No
>>>>>>>>> ProxyGrantingTicket was supplied, so no Proxy Ticket can be retrieved.
>>>>>>>>> *
>>>>>>>>> Leena
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Sat, Sep 27, 2008 at 7:33 AM, Scott Battaglia <
>>>>>>>>> [EMAIL PROTECTED]> wrote:
>>>>>>>>>
>>>>>>>>>> Have you looked at your CAS log at all in DEBUG level logging to
>>>>>>>>>> see if it has any error messages?
>>>>>>>>>> -Scott Battaglia
>>>>>>>>>> PGP Public Key Id: 0x383733AA
>>>>>>>>>> LinkedIn: http://www.linkedin.com/in/scottbattaglia
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Fri, Sep 26, 2008 at 4:21 PM, Leena Borle <[EMAIL
>>>>>>>>>> PROTECTED]>wrote:
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Hi,
>>>>>>>>>>> Sorry, my mistake. As url- /proxy/receptor did not work, I tried
>>>>>>>>>>> giving complete url path which should have been
>>>>>>>>>>> https://localhost:8443/...
>>>>>>>>>>> Even after changing the port, I still get the same message..
>>>>>>>>>>> Leena
>>>>>>>>>>>
>>>>>>>>>>> On Fri, Sep 26, 2008 at 12:33 PM, Scott Battaglia <
>>>>>>>>>>> [EMAIL PROTECTED]> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Is 8080 your https or your http port? It seems like its both in
>>>>>>>>>>>> the configuration.
>>>>>>>>>>>>
>>>>>>>>>>>> -Scott
>>>>>>>>>>>>
>>>>>>>>>>>> -Scott Battaglia
>>>>>>>>>>>> PGP Public Key Id: 0x383733AA
>>>>>>>>>>>> LinkedIn: http://www.linkedin.com/in/scottbattaglia
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Fri, Sep 26, 2008 at 3:25 PM, Leena Borle <[EMAIL PROTECTED]
>>>>>>>>>>>> > wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi Scott,
>>>>>>>>>>>>> As per your email, I configured web.xml and
>>>>>>>>>>>>> applicationContext.xml for proxying. But when I call
>>>>>>>>>>>>> ..principal.getProxyTicketFor(), I am getting error "No
>>>>>>>>>>>>> ProxyGrantingTicket
>>>>>>>>>>>>> was supplied, so no Proxy Ticket can be retrieved".
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>> Leena
>>>>>>>>>>>>>
>>>>>>>>>>>>> Here is snippet from my applicationContext.xml which is similar
>>>>>>>>>>>>> to the one provided in cas-sample of spring-security.
>>>>>>>>>>>>> <sec:http entry-point-ref="casProcessingFilterEntryPoint" >
>>>>>>>>>>>>> <sec:intercept-url pattern="/user/*.action"
>>>>>>>>>>>>> access="ROLE_USER" />
>>>>>>>>>>>>> <sec:logout logout-success-url="/cas-logout.jsp"/>
>>>>>>>>>>>>> </sec:http>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <sec:authentication-manager alias="authenticationManager"/>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <bean id="casProcessingFilter"
>>>>>>>>>>>>> class="org.springframework.security.ui.cas.CasProcessingFilter">
>>>>>>>>>>>>> <sec:custom-filter after="CAS_PROCESSING_FILTER"/>
>>>>>>>>>>>>> <property name="authenticationManager"
>>>>>>>>>>>>> ref="authenticationManager"/>
>>>>>>>>>>>>> <property name="authenticationFailureUrl" value="
>>>>>>>>>>>>> http://localhost:8080/cas/authorizationFailure.jsp"/>
>>>>>>>>>>>>> <property name="defaultTargetUrl" value="/"/>
>>>>>>>>>>>>> <property name="proxyGrantingTicketStorage"
>>>>>>>>>>>>> ref="proxyGrantingTicketStorage" />
>>>>>>>>>>>>> <property name="proxyReceptorUrl" value="
>>>>>>>>>>>>> https://localhost:8080/webappA/proxy/receptor"; />
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <bean id="casProcessingFilterEntryPoint"
>>>>>>>>>>>>> class="org.springframework.security.ui.cas.CasProcessingFilterEntryPoint">
>>>>>>>>>>>>> <property name="loginUrl" value="
>>>>>>>>>>>>> https://localhost:8443/cas/login"/>
>>>>>>>>>>>>> <property name="serviceProperties"
>>>>>>>>>>>>> ref="serviceProperties"/>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <bean id="casAuthenticationProvider"
>>>>>>>>>>>>> class="org.springframework.security.providers.cas.CasAuthenticationProvider">
>>>>>>>>>>>>> <sec:custom-authentication-provider />
>>>>>>>>>>>>> <property name="userDetailsService"
>>>>>>>>>>>>> ref="userCasService"/>
>>>>>>>>>>>>> <property name="serviceProperties"
>>>>>>>>>>>>> ref="serviceProperties" />
>>>>>>>>>>>>> <property name="ticketValidator">
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.jasig.cas.client.validation.Cas20ServiceTicketValidator">
>>>>>>>>>>>>> <!--
>>>>>>>>>>>>> tried ProxyTicketValidator too -->
>>>>>>>>>>>>> <constructor-arg index="0" value="
>>>>>>>>>>>>> https://localhost:8443/cas"; />
>>>>>>>>>>>>> <property name="proxyGrantingTicketStorage"
>>>>>>>>>>>>> ref="proxyGrantingTicketStorage" />
>>>>>>>>>>>>> <property name="proxyCallbackUrl" value="
>>>>>>>>>>>>> https://localhost:8080/webappA/proxy/receptor"; />
>>>>>>>>>>>>> <!-- property name="acceptAnyProxy"
>>>>>>>>>>>>> value="true" -->
>>>>>>>>>>>>>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> <property name="key"
>>>>>>>>>>>>> value="an_id_for_this_auth_provider_only"/>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <bean id="proxyGrantingTicketStorage"
>>>>>>>>>>>>> class="org.jasig.cas.client.proxy.ProxyGrantingTicketStorageImpl"
>>>>>>>>>>>>> />
>>>>>>>>>>>>>
>>>>>>>>>>>>> <bean id="serviceProperties"
>>>>>>>>>>>>> class="org.springframework.security.ui.cas.ServiceProperties">
>>>>>>>>>>>>> <property name="service" value="
>>>>>>>>>>>>> https://localhost:8443/webappA/j_spring_cas_security_check"/>
>>>>>>>>>>>>> <property name="sendRenew" value="false"/>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <bean id="userCasService" class="">
>>>>>>>>>>>>> <property name="dataSource" ref="dataSource" />
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>>
>>>>>>>>>>>>> ................ Web.xml of application A ---------
>>>>>>>>>>>>> <filter>
>>>>>>>>>>>>> <filter-name>springSecurityFilterChain</filter-name>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
>>>>>>>>>>>>> </filter>
>>>>>>>>>>>>> <filter-mapping>
>>>>>>>>>>>>> <filter-name>springSecurityFilterChain</filter-name>
>>>>>>>>>>>>> <url-pattern>/*</url-pattern>
>>>>>>>>>>>>> </filter-mapping>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <filter>
>>>>>>>>>>>>> <filter-name>CAS Assertion Thread Local
>>>>>>>>>>>>> Filter</filter-name>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <filter-class>org.jasig.cas.client.util.AssertionThreadLocalFilter</filter-class>
>>>>>>>>>>>>> </filter>
>>>>>>>>>>>>> <filter-mapping>
>>>>>>>>>>>>> <filter-name>CAS Assertion Thread Local
>>>>>>>>>>>>> Filter</filter-name>
>>>>>>>>>>>>> <url-pattern>/*</url-pattern>
>>>>>>>>>>>>> </filter-mapping>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Thu, Sep 25, 2008 at 10:28 PM, Leena Borle <
>>>>>>>>>>>>> [EMAIL PROTECTED]> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Hello,
>>>>>>>>>>>>>> I have 2 webapplications, say webappA and webappB. WebappA
>>>>>>>>>>>>>> has Cas-Java client 3.1.3 with spring security-2.0.3 setup.
>>>>>>>>>>>>>> WebappB has
>>>>>>>>>>>>>> Cas-java client 3.1.3 configured in web.xml setup. Cas server is
>>>>>>>>>>>>>> Cas3.3. All
>>>>>>>>>>>>>> these applications work fine when I call them from the browser.
>>>>>>>>>>>>>> But actually what I want to do is, in webappA, I have
>>>>>>>>>>>>>> HttpClient, that needs to access some data from webappB. This
>>>>>>>>>>>>>> is where I am
>>>>>>>>>>>>>> stuck. I added proxy-support in web.xml of webappB according to
>>>>>>>>>>>>>> the
>>>>>>>>>>>>>> instruction. How do I obtain proxy-ticket to pass it to url(
>>>>>>>>>>>>>> http://localhost:8080/webappB/...?ticket=...) of webappB? I
>>>>>>>>>>>>>> do have access to spring's CasAuthentication Object whose
>>>>>>>>>>>>>> credentials
>>>>>>>>>>>>>> contain service ticket for webappA. How do I generate
>>>>>>>>>>>>>> proxy-ticket from it?
>>>>>>>>>>>>>> If I pass this same ticket to the url, I get "Invalid Ticket"
>>>>>>>>>>>>>> message from
>>>>>>>>>>>>>> the Cas server.
>>>>>>>>>>>>>> Is there any proxy example available for Cas-client 3.1.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> web.xml for WebAppB is as follows.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> <filter>
>>>>>>>>>>>>>> <filter-name>CAS Validation Filter</filter-name>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> <filter-class>org.jasig.cas.client.validation.Cas20ProxyReceivingTicketValidationFilter</filter-class>
>>>>>>>>>>>>>> <init-param>
>>>>>>>>>>>>>> <param-name>casServerUrlPrefix</param-name>
>>>>>>>>>>>>>> <param-value>https://localhost:8443/cas
>>>>>>>>>>>>>> </param-value>
>>>>>>>>>>>>>> </init-param>
>>>>>>>>>>>>>> <init-param>
>>>>>>>>>>>>>> <param-name>serverName</param-name>
>>>>>>>>>>>>>> <param-value>http://localhost:8080
>>>>>>>>>>>>>> </param-value>
>>>>>>>>>>>>>> </init-param>
>>>>>>>>>>>>>> <init-param>
>>>>>>>>>>>>>> <param-name>acceptAnyProxy</param-name>
>>>>>>>>>>>>>> <param-value>true</param-value>
>>>>>>>>>>>>>> </init-param>
>>>>>>>>>>>>>> <init-param>
>>>>>>>>>>>>>> <param-name>proxyReceptorUrl</param-name>
>>>>>>>>>>>>>> <param-value>/proxy/receptor</param-value>
>>>>>>>>>>>>>> </init-param>
>>>>>>>>>>>>>> <init-param>
>>>>>>>>>>>>>> <param-name>proxyCallbackUrl</param-name>
>>>>>>>>>>>>>> <param-value>
>>>>>>>>>>>>>> https://localhost:8443/WebAppB/proxy/receptor</param-value>
>>>>>>>>>>>>>> </init-param>
>>>>>>>>>>>>>> <init-param>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> <param-name>redirectAfterValidation</param-name>
>>>>>>>>>>>>>> <param-value>true</param-value>
>>>>>>>>>>>>>> </init-param>
>>>>>>>>>>>>>> </filter>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> <filter>
>>>>>>>>>>>>>> <filter-name>CAS Authentication Filter</filter-name>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> <filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
>>>>>>>>>>>>>> <init-param>
>>>>>>>>>>>>>> <param-name>casServerLoginUrl</param-name>
>>>>>>>>>>>>>> <param-value>https://localhost:8443/cas/login
>>>>>>>>>>>>>> </param-value>
>>>>>>>>>>>>>> </init-param>
>>>>>>>>>>>>>> <init-param>
>>>>>>>>>>>>>> <param-name>serverName</param-name>
>>>>>>>>>>>>>> <param-value>http://localhost:8080
>>>>>>>>>>>>>> </param-value>
>>>>>>>>>>>>>> </init-param>
>>>>>>>>>>>>>> <init-param>
>>>>>>>>>>>>>> <param-name>gatewat</param-name>
>>>>>>>>>>>>>> <param-value>true</param-value>
>>>>>>>>>>>>>> </init-param>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> </filter>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>> Leena
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Yale CAS mailing list
>>>>>>>>>>>>> [email protected]
>>>>>>>>>>>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Yale CAS mailing list
>>>>>>>>>>>> [email protected]
>>>>>>>>>>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Yale CAS mailing list
>>>>>>>>>>> [email protected]
>>>>>>>>>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Yale CAS mailing list
>>>>>>>>>> [email protected]
>>>>>>>>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Yale CAS mailing list
>>>>>>>>> [email protected]
>>>>>>>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Yale CAS mailing list
>>>>>>>> [email protected]
>>>>>>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Yale CAS mailing list
>>>>>>> [email protected]
>>>>>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Yale CAS mailing list
>>>>>> [email protected]
>>>>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Yale CAS mailing list
>>>>> [email protected]
>>>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> Yale CAS mailing list
>>>> [email protected]
>>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>>
>>>>
>>>
>>> _______________________________________________
>>> Yale CAS mailing list
>>> [email protected]
>>> http://tp.its.yale.edu/mailman/listinfo/cas
>>>
>>>
>>
>> _______________________________________________
>> Yale CAS mailing list
>> [email protected]
>> http://tp.its.yale.edu/mailman/listinfo/cas
>>
>>
>
> _______________________________________________
> Yale CAS mailing list
> [email protected]
> http://tp.its.yale.edu/mailman/listinfo/cas
>
>
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