| Warning |
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| title | New CAS documentation site |
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CAS documentation has moved over to apereo.github.io/cas, starting with CAS version 4.x. The wiki will no longer be maintained. For the most recent version of the documentation, please refer to the aforementioned link. |
| Excerpt |
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CAS supports a pluggable and extensible policy framework to control the expiration policy of ticket-granting tickets (TGT) and service tickets (ST). |
Both TGT and ST expiration policy beans are defined in the /cas-server-webapp/src/main/webapp/WEB-INF/spring-configuration/ticketExpirationPolicies.xml file in the CAS distribution.
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Usage Example
| Code Block |
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<!-- TGT expires after 2 hours in inactivity -->
<bean id="grantingTicketExpirationPolicy"
class="org.jasig.cas.ticket.support.TimeoutExpirationPolicy">
<constructor-arg
index="0"
value="7200000" />
</bean>
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...
Usage Example
| Code Block |
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<!-- TGT expires 4 hours after creation -->
<bean id="grantingTicketExpirationPolicy"
class="org.jasig.cas.ticket.support.HardTimeoutExpirationPolicy">
<constructor-arg
index="0"
value="14400000" />
</bean>
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...
Usage Example
| Code Block |
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<!--
TGT expires under one of two conditions:
* More than 3 hours of inactivity
* Used consecutively where less than 5 seconds has elapsed from the first use
-->
<bean id="grantingTicketExpirationPolicy"
class="org.jasig.cas.ticket.support.ThrottledUseAndTimeoutExpirationPolicy"
p:timeToKillInMilliSeconds="10800000"
p:timeInBetweenUsesInMilliSeconds="5000"
/>
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Usage Example
| Code Block |
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<!-- TGT never expires -->
<bean id="grantingTicketExpirationPolicy"
class="org.jasig.cas.ticket.support.NeverExpiresExpirationPolicy" />
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...
Usage Example
| Code Block |
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<!-- ST may be used exactly once and must be validated within 5 minutes. -->
<bean id="serviceTicketExpirationPolicy"
class="org.jasig.cas.ticket.support.MultiTimeUseOrTimeoutExpirationPolicy">
<constructor-arg
index="0"
value="1" />
<constructor-arg
index="1"
value="300000" />
</bean>
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