/// <summary> /// Creates a new runtime policy set evaluation. /// </summary> /// <param name="engine">The evaluation engine.</param> /// <param name="policySet">The policy set defined in the policy document.</param> public PolicySet(EvaluationEngine engine, PolicySetElement policySet) { if (engine == null) { throw new ArgumentNullException("engine"); } if (policySet == null) { throw new ArgumentNullException("policySet"); } _policySet = policySet; // Create a runtime target of this policy set. if (policySet.Target != null) { _target = new Target((TargetElement)policySet.Target); foreach (ResourceElement resource in policySet.Target.Resources.ItemsList) { foreach (ResourceMatchElement rmatch in resource.Match) { if (!_allResources.Contains(rmatch.AttributeValue.Contents)) { _allResources.Add(rmatch.AttributeValue.Contents); } } } } // Add all the policies (or policy set) inside this policy set. foreach (object child in policySet.Policies) { var childPolicySet = child as PolicySetElement; var childPolicyElement = child as PolicyElement; var childPolicySetIdReference = child as PolicySetIdReferenceElement; var childPolicyIdReferenceElement = child as PolicyIdReferenceElement; if (childPolicySet != null) { var policySetEv = new PolicySet(engine, childPolicySet); foreach (string rName in policySetEv.AllResources) { if (!_allResources.Contains(rName)) { _allResources.Add(rName); } } _policies.Add(policySetEv); } else if (childPolicyElement != null) { var policyEv = new Policy(childPolicyElement); foreach (string rName in policyEv.AllResources) { if (!_allResources.Contains(rName)) { _allResources.Add(rName); } } _policies.Add(policyEv); } else if (childPolicySetIdReference != null) { PolicySetElement policySetDefinition = EvaluationEngine.Resolve(childPolicySetIdReference); if (policySetDefinition != null) { var policySetEv = new PolicySet(engine, policySetDefinition); foreach (string rName in policySetEv.AllResources) { if (!_allResources.Contains(rName)) { _allResources.Add(rName); } } _policies.Add(policySetEv); } else { throw new EvaluationException(string.Format(Properties.Resource.exc_policyset_reference_not_resolved, ((PolicySetIdReferenceElement)child).PolicySetId)); } } else if (childPolicyIdReferenceElement != null) { PolicyElement policyDefinition = EvaluationEngine.Resolve(childPolicyIdReferenceElement); if (policyDefinition != null) { var policyEv = new Policy(policyDefinition); foreach (string rName in policyEv.AllResources) { if (!_allResources.Contains(rName)) { _allResources.Add(rName); } } _policies.Add(policyEv); } else { throw new EvaluationException(string.Format(Properties.Resource.exc_policy_reference_not_resolved, ((PolicyIdReferenceElement)child).PolicyId)); } } } }
/// <summary> /// Creates a new runtime policy set evaluation. /// </summary> /// <param name="engine">The evaluation engine.</param> /// <param name="policySet">The policy set defined in the policy document.</param> public PolicySet(EvaluationEngine engine, PolicySetElement policySet) { if (engine == null) throw new ArgumentNullException("engine"); if (policySet == null) throw new ArgumentNullException("policySet"); _policySet = policySet; // Create a runtime target of this policy set. if (policySet.Target != null) { _target = new Target((TargetElement)policySet.Target); foreach (ResourceElement resource in policySet.Target.Resources.ItemsList) { foreach (ResourceMatchElement rmatch in resource.Match) { if (!_allResources.Contains(rmatch.AttributeValue.Contents)) { _allResources.Add(rmatch.AttributeValue.Contents); } } } } // Add all the policies (or policy set) inside this policy set. foreach (object child in policySet.Policies) { var childPolicySet = child as PolicySetElement; var childPolicyElement = child as PolicyElement; var childPolicySetIdReference = child as PolicySetIdReferenceElement; var childPolicyIdReferenceElement = child as PolicyIdReferenceElement; if (childPolicySet != null) { var policySetEv = new PolicySet(engine, childPolicySet); foreach (string rName in policySetEv.AllResources) { if (!_allResources.Contains(rName)) { _allResources.Add(rName); } } _policies.Add(policySetEv); } else if (childPolicyElement != null) { var policyEv = new Policy(childPolicyElement); foreach (string rName in policyEv.AllResources) { if (!_allResources.Contains(rName)) { _allResources.Add(rName); } } _policies.Add(policyEv); } else if (childPolicySetIdReference != null) { PolicySetElement policySetDefinition = EvaluationEngine.Resolve(childPolicySetIdReference); if (policySetDefinition != null) { var policySetEv = new PolicySet(engine, policySetDefinition); foreach (string rName in policySetEv.AllResources) { if (!_allResources.Contains(rName)) { _allResources.Add(rName); } } _policies.Add(policySetEv); } else { throw new EvaluationException(string.Format(Properties.Resource.exc_policyset_reference_not_resolved, ((PolicySetIdReferenceElement)child).PolicySetId)); } } else if (childPolicyIdReferenceElement != null) { PolicyElement policyDefinition = EvaluationEngine.Resolve(childPolicyIdReferenceElement); if (policyDefinition != null) { var policyEv = new Policy(policyDefinition); foreach (string rName in policyEv.AllResources) { if (!_allResources.Contains(rName)) { _allResources.Add(rName); } } _policies.Add(policyEv); } else { throw new EvaluationException(string.Format(Properties.Resource.exc_policy_reference_not_resolved, ((PolicyIdReferenceElement)child).PolicyId)); } } } }