edu.yale.its.tp.cas.client.taglib
Class AuthTag

java.lang.Object
  |
  +--TagSupport
        |
        +--edu.yale.its.tp.cas.client.taglib.AuthTag

public class AuthTag

extends TagSupport

Authentication tag for use with the Yale Central Authentication Service.

Typical usage involves placing the tag at the top of the page. The tag checks to determine if the attribute referenced by id/scope exists; if it does, the tag has no runtime effect. If the attribute does not exist, however, a CAS authentication is necessary: if no ticket is present, we redirect to CAS, and if a ticket is present, we validate it. Upon successful CAS authentication (either by a pre-existing attribute or through CAS directly), we store the NetID in the attribute referenced by id/scope.

See Also:

Serialized Form

Constructor Summary

AuthTag()

Method Summary

void	addAuthorizedProxy(java.lang.String proxyId)
int	doEndTag()
int	doStartTag()
void	release()
void	setCasLogin(java.lang.String url)
void	setCasValidate(java.lang.String url)
void	setScope(java.lang.String scope)
void	setService(java.lang.String service)
void	setVar(java.lang.String var)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AuthTag

public AuthTag()

Method Detail

doStartTag

public int doStartTag()
               throws JspException

JspException

doEndTag

public int doEndTag()
             throws JspTagException

JspTagException

setVar

public void setVar(java.lang.String var)

setScope

public void setScope(java.lang.String scope)

setCasLogin

public void setCasLogin(java.lang.String url)

setCasValidate

public void setCasValidate(java.lang.String url)

addAuthorizedProxy

public void addAuthorizedProxy(java.lang.String proxyId)

setService

public void setService(java.lang.String service)

release

public void release()