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All Predicates beans are implementation of the Predicate interface, that is to say they are given a "thing" and return true or false.
Logic
shibboleth.Conditions.FALSE - always return FALSE for any input
shibboleth.Conditions.TRUE - always return TRUE for any input
shibboleth.Conditions.AND - the result is the logical conjunction of two (similarly typed)
Predicatesconditions
shibboleth.Conditions.OR - the result is the logical disjunction of two (similarly typed)
Predicatesconditions
shibboleth.Conditions.NOT - the result is the logical negation of the provided
predicatecondition
Activation
The most important use of Predicates is in ActivationConditions, and the majority of the predefined beans are of this type. They implement Predicate<ProfileRequestContext>. In the role of ActivationConditions they are called with the current Request contextProfileRequestContext.
shibboleth.Conditions.BrowserProfile
shibboleth.Conditions.RelyingPartyId
EntityIDentityID of the relying party
,shibboleth.Conditions.Scripted - return the value specified by a JSR-223 script
shibboleth.Conditions.Expression - return the value specified by an expression
shibboleth.Conditions.Predicate
shibboleth.Conditions.EntityDescriptor
shibboleth.Conditions.SubjectName
shibboleth.Conditions.AllowedSAMLPresenters
shibboleth.Conditions.IssuingDelegatedAssertion
Attribute Predicates
These class of predicates default to being an ActivationCondition (although complex configuration allow this to be changed). Their task is to make a decision based on any predicates support decisions based on a subject's attributes that have been resolved (so far). All variants allow for either the filtered or unfiltered attributes to be consulted. Obviously these predicates are only valid after attribute resolution has taken place.
None of these Predicates currently have "shorthand" names and so their FQ java class name Java classname has to be used.
net.shibboleth.idp.profile.logic.DateAttributePredicate - returns TRUE if the content of the provided attribute parses to a date which is later that the current time
net.shibboleth.idp.profile.logic.SimpleAttributePredicate - Matches the (all the) attributes' values against a lookup table (AttributeName, value)
net.shibboleth.idp.profile.logic.RegexAttributePredicate - applies a regularg expression against the values of a specified attibute
Other useful Predicate classes
These are not named beans, but the classes can be useful
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:
org.opensaml.profile.logic.IPRangePredicate
net.shibboleth.utilities.java.support.logic.StrategyIndirectedPredicate
net.shibboleth.ext.spring.util.SpringExpressionFunction
See Also
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All Function beans are implementation of the Function interface, that is to say they are given a "thing" and return "some othre thing". Whilst this may sound of limited utili
Context Functions
shibboleth.MessageContextLookup.Inbound
shibboleth.ContextFunctions.Scripted
shibboleth.ContextFunctions.Expression
shibboleth.MessageContextLookup.Inbound
shibboleth.MessageContextLookup.Outbound
shibboleth.MessageLookup.SAMLObject
shibboleth.MessageLookup.AuthnRequest
Other Functions
shibboleth.MessageContextLookup.Inbound
s
Other Beans
shibboleth.Pair
shibboleth.CommaDelimStringArray
shibboleth.NonFailFastValidator
shibboleth.HttpServletRequest
shibboleth.HttpServletResponse
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