ScriptedPredicate

The predicate named shibboleth.Conditions.Scripted uses a JSR-223 script to provide return value.

Is an activation condition, which means that is can be automatically configured as an activation condition, this also means it can also configured anywhere that a ProfileRequestContext is supplied as input.

Configuration

Scripted Predicated are instantiated by one of two factory methods.

`inlineScript`

If provided with one parameter, this is the script to be executed. If two parameters are the provided, the the first is the name of the (installed) JSR-223 lanuage and the second is the script

<bean id="MyCondition" parent="shibboleth.Conditions.Scripted" factory-method="inlineScript" p:customObject-ref="my.custom.object" hideExceptions="true">
    <constructor-arg>
        <value>
        <![CDATA[ Put Your Script here
         ]]>
        </value>
    </constructor-arg>
</bean>

`resourceScript`

If provided with one parameter this is the location (usually the file name) of the resource (file) containing the script. If two parameters are the provided, the the first is the name of the (installed) JSR-223 lanuage and the second is the script.

<bean id="MyCondition" parent="shibboleth.Conditions.Scripted" factory-method="resourceScript" c:_0="\opt\idp\path\to\script.js" c:_1="js" />

Properties

The following properties are available:

PropertyName	Type	Default	Description
`customObject`	bean	null	The name of the object to be made available to the script with the identifier `custom`
`returnOnError`	boolean	false	What to return if the script fails
`hideExceptions`	boolean	false	if true then "`returnOnError`" is retuned if the script throws and exception, otherwise the exception is passed up

Script Context

The script has two variable predeclared for it:

input is the ProfileRequestContext
custom is the object passed in as customObject