Hi,Thank you for all the help.My CAS 1 for application B is working but I want
to upgrade application B to CAS 2 configurationHere is what I did(1). I
downloaded cas-client-3.1.1 and extracted it to C:\, then I copied
cas-client-core-3.1.1.jar from C:\cas-client-3.1.1\modules to my application
B's WEB-INF\libI want to know if I copy the right file
"cas-client-core-3.1.1.jar" to the right place?(2). I modified the filters in
web.xml like below for application B..... <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://myhost.mycompany:8443/cas/login</param-value>
</init-param> <init-param> <param-name>service</param-name>
<param-value>http://myhost.mycompany:8080/testme/test.jsp</param-value>
</init-param> <init-param>
<param-name>serverName</param-name>
<param-value>myhost.mycompany:8080</param-value> </init-param>
</filter>
<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://myhost.mycompany:8443/cas</param-value></init-param><init-param><param-name>serverName</param-name><param-value>http://myhost.mycompany:8080</param-value></init-param></filter>
<filter> <filter-name>CAS HttpServletRequest Wrapper
Filter</filter-name>
<filter-class>org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class>
</filter> <filter-mapping> <filter-name>CAS Authentication
Filter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
<filter-mapping> <filter-name>CAS Validation Filter</filter-name>
<url-pattern>/*</url-pattern> </filter-mapping> <filter-mapping>
<filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
<url-pattern>/*</url-pattern> </filter-mapping> ......After I re-start the
Tomcat and run the application B again, I have the following error
message...*exception* java.lang.RuntimeException: Unable to create XMLReader
org.jasig.cas.client.util.XmlUtils.getXmlReader(XmlUtils.java:44)
org.jasig.cas.client.util.XmlUtils.getTextForElement(XmlUtils.java:116)
org.jasig.cas.client.validation.Cas20ServiceTicketValidator.parseResponseFromServer(Cas20ServiceTicketValidator.java:61)
org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:165)
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:129)
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:103)
....Do you know what it's wrong?My questions are1. I downloaded the right cas
client and put it to the right place?2. my cas filters above are correct in
web.xml?3. In CAS 1, I use "<param-name>casUrlServerPrefix</param-name>", it
works. But your website for CAS20 is
"<param-name>casServerUrlPrefix</param-name>". After I replaced my CAS 1's
"casUrlServerPrefix" to "casServerUrlPrefix", my application B in CAS 1 doesn't
work. So, is it a spelling error in your site?4. In your website for CAS 20,
you have
<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://battags.ad.ess.rutgers.edu:8443/cas</param-value></init-param><init-param><param-name>serverName</param-name><param-value>http://www.acme-client.com</param-value></init-param></filter>I
got confused that the value of "serverNameserverName" is so different to the
value of "casServerUrlPrefix" Why? Can you explain a bit more? What I think
the value of "serverName" should be something like
"http://battags.ad.ess.rutgers.edu"; or "http://battags.ad.ess.rutgers.edu:8080";
Thanks,Alex
Date: Wed, 30 Jul 2008 12:13:57 -0500Subject: Re: CAS basic questionsFrom:
[EMAIL PROTECTED]: [EMAIL PROTECTED]; [email protected]
Alex,Firstly, here are some useful URLs in the JA-SIG wiki
documentation:JA-SIG CAS Client
Homehttp://www.ja-sig.org/wiki/display/CASC/JA-SIG CAS 3.1
clienthttp://www.ja-sig.org/wiki/display/CASC/Configuring+the+JA-SIG+CAS+Client+for+Java+in+the+web.xmlYale
CAS clienthttp://www.ja-sig.org/wiki/display/CASC/Yale+Java+ClientFor “Hello
World”, you are using CAS 2.0 due to the /serviceValidate servlet for the
edu.yale.its.tp.cas.client.filter.validateUrlFor application B, you are using
CAS 1.0 due to Cas10TicketValidationFilter filterIf you want to use CAS 2.0
with application B, which is using the JA-SIG CAS client, then you will need to
switch the validation filter to use the
org.jasig.cas.client.validation.Cas20ProxyReceivingTicketValidationFilter as
found on the JA-SIG CAS 3.1 client link above.HTH,A-On 7/30/08 11:50 AM, "Alex
Johnson" <[EMAIL PROTECTED]> wrote:
Hi, Thank you for your quick answer. I want to ask a bit more about this. I
want to know which CAS architecture ( CAS1 or CAS2) I am using in my setting.
For "Hello World" application, the setting is exactly like the demo, and the
web.xml is like below, the same as demo .....<filter><filter-name>CAS
Filter</filter-name><filter-class>edu.yale.its.tp.cas.client.filter.CASFilter</filter-class><init-param><param-name>edu.yale.its.tp.cas.client.filter.loginUrl</param-name><param-value>https://compA:8443/cas/login</param-value></init-param><init-param><param-name>edu.yale.its.tp.cas.client.filter.validateUrl</param-name><param-value>https://compA:8443/cas/serviceValidate</param-value></init-param><init-param><param-name>edu.yale.its.tp.cas.client.filter.serverName</param-name><param-value>compA:8080</param-value></init-param></filter><filter-mapping><filter-name>CAS
Filter</filter-name><url-pattern>/servlet/HelloWorldExample</url-pattern></filter-mapping>.....For
the application B, in web.xml, it's like below ..... <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://compA:8443/cas/login</param-value> </init-param>
<init-param> <param-name>service</param-name>
<param-value>http://compA:8080/testme/test.jsp</param-value>
</init-param> <init-param>
<param-name>serverName</param-name> <param-value>compA:8080</param-value>
</init-param> </filter> <filter> <filter-name>CAS
Validation Filter</filter-name>
<filter-class>org.jasig.cas.client.validation.Cas10TicketValidationFilter</filter-class>
<init-param> <param-name>casUrlServerPrefix</param-name>
<param-value>https://compA:8443/cas</param-value> </init-param>
<init-param> <param-name>serverName</param-name>
<param-value>compA:8080</param-value> </init-param> </filter>
<filter> <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
<filter-class>org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class>
</filter> <filter-mapping> <filter-name>CAS Authentication
Filter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
<filter-mapping> <filter-name>CAS Validation Filter</filter-name>
<url-pattern>/*</url-pattern> </filter-mapping> <filter-mapping>
<filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
<url-pattern>/*</url-pattern> </filter-mapping> ...... So, based on above, am
I using CAS 1 configuration or CAS 2 configuration for both applications-"Hello
World" and B? Also, determine if using CAS 1 or CAS 2, it's based on the
setting in web.xml? If I am using CAS 1, how can I change above (web.xml) to
become CAS 2? Sorry for all the silly questions. Thanks, Alex
Date: Wed, 30 Jul 2008 11:29:11 -0400From: [EMAIL PROTECTED]: [EMAIL
PROTECTED]; [EMAIL PROTECTED]: Re: CAS basic questionsOn Wed, Jul 30, 2008 at
11:02 AM, Alex Johnson <[EMAIL PROTECTED]> wrote:
Hi, I am a newbie here. I follow the link
http://www.ja-sig.org/wiki/display/CASUM/Demoto set up CAS on the following
envirment. Windows XPTomcat 5.5.23CAS client 2.1.1CAS 3.2.1 my
http://mymachinename:8080/servlets-examples/servlet/HelloWorldExample
<http://mymachinename:8080/servlets-examples/servlet/HelloWorldExample> works.
It is redirected to CAS login page. After I input login, it is redirected back
to open "Hello World"Then I go a step forward to put another simple Java
application (B) into Tomcat and pointed to the same CAS. It works too. I can
open "Hello World" application and no need to login CAS again to open another
application (B), or After I login into B, I don't need to login into CAS again
for "Hello World" application My question is 1. After I make these work, am I
in CAS 1 or CAS 2?Well you're running CAS 3.2.1 and utilizing either the CAS1
or CAS2 protocol, depending on how you've configured your CAS client.
2. I am using CAS client 2.1.1 or CAS server 3.2.1, does it mean I am using CAS
2?Using CAS 3.2.1 you have the optional of three protocols: CAS1, CAS2, SAML
1.1. Since you're using the Yale CAS Client 2.1.1, you're only supporting CAS
1 or CAS2 on the client side. Which one you are using depends on your
configuration. Both will work fine.-Scott
Thanks, Alex_______________________________________________Yale CAS mailing
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