Package com.inductiveautomation.ignition.gateway.auth.security.level.policy

Class DerivedSecurityLevelPolicyNode

java.lang.Object

com.inductiveautomation.ignition.gateway.auth.security.level.policy.DerivedSecurityLevelPolicyNode

Direct Known Subclasses:

AuthenticatedDerivedSecurityLevelPolicyNode

public class DerivedSecurityLevelPolicyNode
extends java.lang.Object

A node on the Security Level Tree which has the name of the security level, an optional derived security level policy, and zero or more child nodes.

Constructor Summary

Constructors

Constructor	Description
DerivedSecurityLevelPolicyNode(java.lang.String name, DerivedSecurityLevelPolicy policy, com.google.common.collect.ImmutableCollection<DerivedSecurityLevelPolicyNode> children)

Method Summary

Modifier and Type	Method	Description
java.util.Optional<SecurityLevelConfig>	evaluate(SecurityLevelPolicyEvaluationContext context, java.lang.String... path)	Evaluate the policy for this node and its children against the given context.

Methods inherited from class java.lang.Object

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

Constructor Detail

DerivedSecurityLevelPolicyNode

public DerivedSecurityLevelPolicyNode(@Nonnull
                                      java.lang.String name,
                                      @Nullable
                                      DerivedSecurityLevelPolicy policy,
                                      @Nonnull
                                      com.google.common.collect.ImmutableCollection<DerivedSecurityLevelPolicyNode> children)

Method Detail

evaluate

@Nonnull
public java.util.Optional<SecurityLevelConfig> evaluate(@Nonnull
                                                        SecurityLevelPolicyEvaluationContext context,
                                                        @Nonnull
                                                        java.lang.String... path)

Evaluate the policy for this node and its children against the given context.

Parameters:

context - the context for this evaluation

path - the path of the parent security level

Returns:

an Optional containing the SecurityLevelConfig representing the security level grants for this node's policy and this node's children's policies or an empty Optional if this node and all of its descendants either have no policy or have a policy which evaluates to false