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CAS server may issue redirects in response to requests for its /login URL, which is mapped to the Login servlet.
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<!-- Login -->
<servlet>
<servlet-name>Login</servlet-name>
<servlet-class>edu.yale.its.tp.cas.servlet.Login</servlet-class>
</servlet>
<!-- ... --->
<servlet-mapping>
<servlet-name>Login</servlet-name>
<url-pattern>/login</url-pattern>
</servlet-mapping>
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The Login servlet will use a RequestDispatcher to forward to one of the relative URLs with which it was configured at servlet initialization.
For example:
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app.getRequestDispatcher(serviceSuccess).forward(request, response); |
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<!-- Login page URL -->
<context-param>
<param-name>edu.yale.its.tp.cas.loginForm</param-name>
<param-value>/login.jsp</param-value>
</context-param>
<!-- Page URL for generic login success message -->
<context-param>
<param-name>edu.yale.its.tp.cas.genericSuccess</param-name>
<param-value>/success.jsp</param-value>
</context-param>
<!-- Page URL for simple JavaScript-based redirection -->
<context-param>
<param-name>edu.yale.its.tp.cas.redirect</param-name>
<param-value>/redirect.jsp</param-value>
</context-param>
<!-- Page URL for login success message when 'service' is specified -->
<context-param>
<param-name>edu.yale.its.tp.cas.serviceSuccess</param-name>
<param-value>/goService.jsp</param-value>
</context-param>
<!-- Page URL for login success message + confirmation
when 'service' is specified -->
<context-param>
<param-name>edu.yale.its.tp.cas.confirmService</param-name>
<param-value>/warnService.jsp</param-value>
</context-param>
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