Hi All,
Hope you all are doing great.
I'm using CAS 4.2.x and trying to set the proxy callback URL on my client
application.
First of all, I got an exception error message as below when trying to
authenticate my sample web app.
HTTP Status 500 - org.jasig.cas.client.validation.TicketValidationException:
*type* Exception report
*message* *org.jasig.cas.client.validation.TicketValidationException:*
*description* *The server encountered an internal error that prevented it
from fulfilling this request.*
*exception*
javax.servlet.ServletException:
org.jasig.cas.client.validation.TicketValidationException:
The supplied proxy callback url
'https://acme.test.com:9443/mywebapp/proxyCallback
<https://acme.wavity.com:9443/mywebapp/proxyCallback>' could not be
authenticated.
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:227)
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:164)
*root cause*
org.jasig.cas.client.validation.TicketValidationException:
The supplied proxy callback url
'https://acme.test.com:9443/mywebapp/proxyCallback
<https://acme.wavity.com:9443/mywebapp/proxyCallback>' could not be
authenticated.
org.jasig.cas.client.validation.Cas20ServiceTicketValidator.parseResponseFromServer(Cas20ServiceTicketValidator.java:84)
org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:201)
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:204)
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:164)
*note* *The full stack trace of the root cause is available in the Apache
Tomcat/8.0.26 logs.*
------------------------------
Apache Tomcat/8.0.26
For your reference, I set up some files such as cas-client.properties and
web.xml of the sample web app, and a JSON file for the service registry as
below.
*cas-client.properties*
casServerLoginUrl=http://accounts.test.com:8080/cas/login
serverName=https://acme.test.com:9443
casServerUrlPrefix=http://accounts.test.com:8080/cas/
gateway=false
proxyCallbackUrl=https://acme.test.com:9443/mywebapp/proxyCallback
*web.xml of the client application*
<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright (c) 2008, Martin W. Kirst
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the Martin W. Kirst nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-->
<web-app id="mywebapp" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";>
<display-name>mywebapp</display-name>
<description>
Simple sample, how to use CAS Java Client 3.x.
In this sample exists a public area (/)
and a private area (/protected/*).
</description>
<!-- Sign out not yet implemented -->
<!--
<filter>
<filter-name>CAS Single Sign Out Filter</filter-name>
<filter-class>org.jasig.cas.client.session.SingleSignOutFilter</filter-class>
</filter>
-->
<filter>
<filter-name>CAS Authentication Filter</filter-name>
<filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
</filter>
<filter>
<filter-name>CAS Validation Filter</filter-name>
<filter-class>org.jasig.cas.client.validation.Cas30ProxyReceivingTicketValidationFilter</filter-class>
</filter>
<filter>
<filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
<filter-class>org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class>
</filter>
<filter>
<filter-name>CAS Assertion Thread Local Filter</filter-name>
<filter-class>org.jasig.cas.client.util.AssertionThreadLocalFilter</filter-class>
</filter>
<!-- ************************* -->
<!-- Sign out not yet implemented -->
<!--
<filter-mapping>
<filter-name>CAS Single Sign Out Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
-->
<filter-mapping>
<filter-name>CAS Authentication Filter</filter-name>
<url-pattern>/protected/*</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>
<filter-mapping>
<filter-name>CAS Assertion Thread Local Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>CAS Validation Filter</filter-name>
<url-pattern>/proxyCallback</url-pattern>
</filter-mapping>
<!-- *********************** -->
<!-- Sign out not yet implemented -->
<!--
<listener>
<listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
</listener>
-->
<!-- *********************** -->
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
*The JSON file of the service registry*
{
"@class" : "org.jasig.cas.services.RegexRegisteredService",
"serviceId" : "^https://.*.test.com.*";,
"name" : "Test Web App",
"theme" : "test",
"id" : 175854194241240,
"description" : "This is a web app for testing the theme change.",
"proxyPolicy" : {
"@class" :
"org.jasig.cas.services.RegexMatchingRegisteredServiceProxyPolicy",
"pattern" : "^https?://.*"
},
"evaluationOrder" : 0,
"usernameAttributeProvider" : {
"@class" :
"org.jasig.cas.services.DefaultRegisteredServiceUsernameProvider"
},
"logoutType" : "BACK_CHANNEL",
"attributeReleasePolicy" : {
"@class" : "org.jasig.cas.services.ReturnAllAttributeReleasePolicy",
"authorizedToReleaseCredentialPassword" : false,
"authorizedToReleaseProxyGrantingTicket" : true
},
"accessStrategy" : {
"@class" :
"org.jasig.cas.services.DefaultRegisteredServiceAccessStrategy",
"enabled" : true,
"ssoEnabled" : true
}
}
As far as I understood, we just need to map a specific URL path with the
CAS Validation Filter for the proxy callback URL, but looks like my
assumption might not be right.
Can you anyone help me to understand how to set the proxy callback URL?
Appreciated for your help in advance.
Thank you,
David
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