Example #1
0
        private void CreateLDAPEnabledOfflinePreRoutingSet()
        {
            Append(new NxComment("Pre-routing offline enabled"));

            NxObjectLookup isLdapEnabled = new NxObjectLookup(Guid.NewGuid().ToString(), "LDAPAnalyzer", "IsLdapEnabled");

            NxLogic nxLogic = new NxLogic();
            NxIf nxIf = new NxIf();
            NxAnd nxAnd = new NxAnd();
            NxIsTrue nxIsTrue = new NxIsTrue(isLdapEnabled.Identifier);
            NxDo nxDo = new NxDo();

            nxAnd.Append(nxIsTrue);
            nxIf.Append(nxAnd);
            nxDo.Append(new NxComment("Online routing"));
            nxDo.Append(new NxEvaluate("RuleFired", BuildRuleFiredParameters()));
            nxIf.Append(nxDo);
            nxLogic.Append(nxIf);

            NxElse nxElse = new NxElse();
            nxElse.Append(new NxComment("Offline routing"));
            nxElse.Append(new NxEvaluate("RuleFired", BuildOfflineRuleFiredParameters()));
            nxLogic.Append(nxElse);
            
            Append(isLdapEnabled);
            AppendLogic(nxLogic);
        }
Example #2
0
 public void TestNotEqual()
 {
     NxAnd and = new NxAnd();
     and.Append("id1", "id2", OperatorType.NotEqual);
     string expected = "<And><NotEquals leftId=\"id1\" rightId=\"id2\" /></And>";
     string actual = and.Create().OuterXml;
     Assert.AreEqual(expected, actual);
 }
Example #3
0
 public void TestAppend()
 {
     NxAnd and = new NxAnd();
     and.Append("id1", "id2", OperatorType.NotEqual);
     and.Append("id3", "id4", OperatorType.LessThan);
     and.Append(new NxIsTrue("id5"));
     and.Append(new NxIsFalse("id6"));
     string expected = "<And><NotEquals leftId=\"id1\" rightId=\"id2\" /><LessThan leftId=\"id3\" rightId=\"id4\" /><IsTrue valueId=\"id5\" /><IsFalse valueId=\"id6\" /></And>";
     string actual = and.Create().OuterXml;
     Assert.AreEqual(expected, actual);
 }
Example #4
0
        public void TestNxElseIF()
        {
            NxElseIf nxElseIf = new NxElseIf();
            NxAnd and = new NxAnd();
            and.Append(new NxIsTrue("F627E0A5-828D-419b-9384-DA154071F2CB"));
            and.Append(new NxIsFalse("577DC098-650E-4cb4-913C-9EA94E278ACA"));
            nxElseIf.Append(and);
            string actual = nxElseIf.Create().OuterXml;

            StringBuilder sb = new StringBuilder();
            sb.Append("<ElseIf><And><IsTrue valueId=\"F627E0A5-828D-419b-9384-DA154071F2CB\" />");
            sb.Append("<IsFalse valueId=\"577DC098-650E-4cb4-913C-9EA94E278ACA\" />");
            sb.Append("</And></ElseIf>");
            string expected = sb.ToString();
            Assert.AreEqual(expected, actual);
        }
Example #5
0
        private void AddNonDefaultPrecedences(SortedList<int, NxElement> precedences, IRoutingTable routing)
        {
            foreach (IRoutingItemCollection source in routing.Sources)
            {
                if ("true" == source["DefaultGroup"].Value.ToLower(CultureInfo.InvariantCulture))
                    continue;

                foreach (IRoutingItemCollection destination in routing.Destinations)
                {
                    if ("true" == destination["DefaultGroup"].Value.ToLower(CultureInfo.InvariantCulture))
                        continue;

                    string destinationObjectId = GetRoutingItemCollectionObjectId(destination);
                    string sourceObjectId = GetRoutingItemCollectionObjectId(source);

                    string trustedSourceLookup = CreateIsThingMemberOfGroupLookupIfNecessary(sourceObjectId, m_currentUserId, source.Identifier.ToString());
                    string trustedDestinationLookup = CreateIsThingMemberOfGroupLookupIfNecessary(destinationObjectId, m_destinationListId, destination.Identifier.ToString());
                    string isSourceEnabledLookup = CreateIsRouterEnabledIfNecessary(sourceObjectId);
                    string isDestinationEnabledLookup = CreateIsRouterEnabledIfNecessary(destinationObjectId);

                    string sourceId = source.Identifier.ToString();
                    string destinationId = destination.Identifier.ToString();

                    if (m_policyChannel.Routing == null)
                        continue; // No routing

                    IRoutingMatrixCell routingMatrixCell = routing[sourceId, destinationId];

                    if (m_policyChannel.Actions == null)
                        continue; // No actions

                    IActionMatrixCell actionMatrixCell = m_policyChannel.Actions[sourceId, destinationId];

                    if (routingMatrixCell == null)
                        continue; // No routing for source/destination

                    NxIsTrue isTrueTrustedSource = new NxIsTrue(trustedSourceLookup);
                    NxIsTrue isTrueTrustedDestination = new NxIsTrue(trustedDestinationLookup);
                    NxIsTrue isTrueSourceEnabled = new NxIsTrue(isSourceEnabledLookup);
                    NxIsTrue isTrueDestinationEnabled = new NxIsTrue(isDestinationEnabledLookup);

                    NxAnd and = new NxAnd();
                    and.Append(isTrueSourceEnabled);
                    if (isDestinationEnabledLookup != isSourceEnabledLookup)
                    {
                        and.Append(isTrueDestinationEnabled);
                    }
                    and.Append(isTrueTrustedSource);
                    and.Append(isTrueTrustedDestination);

                    NxControl condStatement = CreateConditionalStatement(routingMatrixCell.Precedence);
                    condStatement.Append(and);

                    NxDo routingDo = new NxDo();
                    AddActionSetsForRoutingMatrixCell(routingDo, routingMatrixCell, actionMatrixCell);

                    condStatement.Append(routingDo);
                    precedences.Add(routingMatrixCell.Precedence, condStatement);
                }
            }
        }
Example #6
0
        private SortedList<int, NxElement> CreateUntrustedRoutingPath()
        {
            SortedList<int, NxElement> untrusted = new SortedList<int, NxElement>();
            IRoutingTable routing = m_policyChannel.Routing;
            if (null == routing)
                return untrusted;

            if ((!routing.HasDefaultSources) && (!routing.HasDefaultDestinations))
                return untrusted;

            Guid unprivDestinationId = routing.DefaultDestination.Identifier;
            Guid unprivSourceId = routing.DefaultSource.Identifier;
            
            IRoutingMatrixCell routingMatrixCell = routing[unprivSourceId, unprivDestinationId];
            if (routingMatrixCell == null)
                return untrusted;

            IActionMatrixCell actionMatrixCell = m_policyChannel.Actions[unprivSourceId, unprivDestinationId];

			string actionSetId = NxUtils.ToNxBreGuid(actionMatrixCell == null ? Guid.NewGuid() : actionMatrixCell.Identifier);

            List<NxParameter> routingParams = FilterRoutingMatrixCell(NxUtils.GetAttributes(routingMatrixCell));
            routingParams.Add(new NxParameter("Name", routingMatrixCell.Name));
            routingParams.Add(new NxParameter("ActionSetId", actionSetId, false));

            NxEvaluate evaluate = new NxEvaluate("RoutingPath", routingParams);

            m_actionSets.Add(new NxActionSet(actionSetId, actionMatrixCell, m_objectWriter, m_resourceManager));

            NxAnd and = new NxAnd();
            and.Append(new NxIsTrue(m_booleanForDummyTrue));


            NxDo routingDo = new NxDo();
            routingDo.Append(evaluate);

            NxControl nxControl = CreateConditionalStatement(routingMatrixCell.Precedence);
            nxControl.Append(and);
            nxControl.Append(routingDo);
            
            untrusted.Add(routingMatrixCell.Precedence, nxControl);
            return untrusted;
        }
Example #7
0
        private SortedList<int, NxElement> CreatePartiallyTrustedRoutingPath_UntrustedRecipients()
        {
            SortedList<int, NxElement> partiallyTrusted = new SortedList<int, NxElement>();
            IRoutingTable routing = m_policyChannel.Routing;
            if (null == routing)
                return partiallyTrusted;

            foreach (IRoutingItemCollection source in routing.Sources)
            {
                if ("true" == source["DefaultGroup"].Value.ToLower(CultureInfo.InvariantCulture))
                    continue;

                if (!routing.HasDefaultDestinations)
                    continue;

                Guid sourceId = source.Identifier;
                Guid destinationId = routing.DefaultDestination.Identifier;

                IRoutingMatrixCell routingMatrixCell = routing[sourceId, destinationId];

                if (m_policyChannel.Actions == null)
                    continue; // No actions

                IActionMatrixCell actionMatrixCell = m_policyChannel.Actions[sourceId, destinationId];

                if (routingMatrixCell == null)
                    continue; // No routing for routingItem/destination

                NxControl elseIf = CreateConditionalStatement(routingMatrixCell.Precedence);

                string objectId = GetRoutingItemCollectionObjectId(source);

                string senderIsInGroupId = CreateIsThingMemberOfGroupLookupIfNecessary(objectId, m_currentUserId, sourceId.ToString());
                string isEnabledId = CreateIsRouterEnabledIfNecessary(objectId);

                NxIsTrue senderIsInGroup = new NxIsTrue(senderIsInGroupId);
                NxIsTrue isEnabled = new NxIsTrue(isEnabledId);

                NxAnd and = new NxAnd();
                and.Append(isEnabled);
                and.Append(senderIsInGroup);

                if (routing.HasDefaultSources)
                {

                    elseIf.Append(and);

                    NxDo routingDo = new NxDo();
                    AddActionSetsForRoutingMatrixCell(routingDo, routingMatrixCell, actionMatrixCell);

                    elseIf.Append(routingDo);
                }

                partiallyTrusted.Add(routingMatrixCell.Precedence, elseIf);
            }
            return partiallyTrusted;
        }
Example #8
0
        private void AppendNonDefaultRoutingItems(NxAnd and, string lookupId, IRoutingItemCollections routingItems)
        {
            foreach (IRoutingItemCollection routingItem in routingItems)
            {
                if ("true" == routingItem["DefaultGroup"].Value.ToLower(CultureInfo.InvariantCulture))
                    continue;

                string objectId = GetRoutingItemCollectionObjectId(routingItem);

                string isNotMemberOfGroupId = CreateIsThingNotMemberOfGroupLookupIfNecessary(objectId, lookupId, routingItem.Identifier.ToString());
                string isRouterEnabledId = CreateIsRouterEnabledIfNecessary(objectId);

                NxIsTrue isTrueRoutingItemNotMember = new NxIsTrue(isNotMemberOfGroupId);
                NxIsTrue isRouterEnabled = new NxIsTrue(isRouterEnabledId);
                and.Append(isTrueRoutingItemNotMember);
                and.Append(isRouterEnabled);
            }
        }
        public void WriteCondition(IPolicySet policySet, IPolicyObject parent, ICondition condition, ConditionLogic cdnlogic)
        {
            NxLogic logic = new NxLogic();
            NxIf iF = new NxIf();
            NxOperator conditionTest = null;
            if (condition.IsNegated)
                conditionTest = new NxNot();
            else
                conditionTest = new NxAnd();

            IDataElement lhs = condition.DataLeft;
            IDataElement rhs = condition.DataRight;

            WriteDataElement(lhs);
            WriteDataElement(rhs);

            string incrementId = Guid.NewGuid().ToString();
            List<NxParameter> parameters = NxUtils.GetAttributes(condition);

            NxSet currentPolicy = m_policysets.PolicySets[0].CurrentPolicy;

            string lhsId = lhs.Identifier.ToString();
            string rhsId = rhs.Identifier.ToString();
            if (condition.Class == "IDataLengthComparer")
            {
                if ((lhs.Type == DataType.Object) || (NxUtils.IsArray(lhs.Type)))
                {
                    lhsId = Guid.NewGuid().ToString();
                    foreach (NxPolicySet policyset in m_policysets.PolicySets)
                    {
                        policyset.CurrentPolicy.Append(new NxObjectLookup(lhsId, lhs.Identifier.ToString(), "Length"));
                    }
                    parameters.Add(new NxParameter("Properties", lhs.Identifier.ToString(), true));
                }

                if ((rhs.Type == DataType.Object) || (NxUtils.IsArray(rhs.Type)))
                {
                    rhsId = Guid.NewGuid().ToString();
                    foreach (NxPolicySet policyset in m_policysets.PolicySets)
                    {
                        policyset.CurrentPolicy.Append(new NxObjectLookup(rhsId, rhs.Identifier.ToString(), "Length"));
                    }
                    parameters.Add(new NxParameter("Properties", rhs.Identifier.ToString(), true));
                }
            }
            conditionTest.Append(lhsId, rhsId, condition.Operator);

            NxDo dO = new NxDo();

            foreach (NxPolicySet policyset in m_policysets.PolicySets)
            {
                policyset.AppendIncrementer(new NxIncrement(incrementId));
                policyset.AppendIncrementer(new NxIncrementStep(incrementId));
            }
           
            dO.Append(new NxIncrementStep(incrementId));
            bool ignored = NxUtils.IsIgnored(condition);
            iF.Append(conditionTest);
            iF.Append(dO);
            logic.Append(iF);
            if (!ignored)
            {
                parameters.Add(new NxParameter("Name", condition));
                dO.Append(new NxEvaluate("ConditionLineFired", new List<NxParameter>(parameters.ToArray())));
                NxElse eLse = new NxElse();
                eLse.Append(new NxEvaluate("ConditionLinePassed", new List<NxParameter>(parameters.ToArray())));
                logic.Append(eLse);
            }
            foreach (NxPolicySet policyset in m_policysets.PolicySets)
            {
                policyset.Policies[policyset.Policies.Count - 1].AppendLogic(logic);
                policyset.Policies[policyset.Policies.Count - 1].AppendIncrementId(incrementId, parent.Identifier, cdnlogic); //IConditionGroup
            }
        }
Example #10
0
        private NxLogic BuildConditionGroupLogicBlock()
        {
            NxLogic ruleLogic = new NxLogic();
            NxIf ruleIf = new NxIf();
            NxDo ruleDo = new NxDo();
            List<Guid> conditionGroups = GetListOfConditionGroups();

            if (conditionGroups.Count == 0)
                return null;

            List<NxOperator> conditionGroupList = new List<NxOperator>();
            foreach (Guid condtionGroup in conditionGroups)
            {
                List<IncrementConditionGroup> conditionGroup = GetConditionGroup(condtionGroup);
                if (conditionGroup.Count == 0)
                    continue;

                NxOperator nxAnd = new NxAnd();
                foreach (IncrementConditionGroup icg in conditionGroup)
                {
                    nxAnd.Append(icg.IncrementIdentifier, "0i", OperatorType.GreaterThan);
                }
                conditionGroupList.Add(nxAnd);
            }

            ConditionLogic conditionLogic = GetConditionGroup(conditionGroups[0])[0].ConditionLogic;

            NxOperator nxOldOp = null;
            for(int i = 0; i < conditionGroupList.Count; ++i)
            {
                NxOperator nxOp = null;
                switch (conditionLogic)
                {
                    case ConditionLogic.AND:
                        nxOp = new NxAnd();
                        break;
                    case ConditionLogic.OR:
                        nxOp = new NxOr();
                        break;
                    case ConditionLogic.NOT:
                        break;
                }
                nxOp.Append(conditionGroupList[i]);

                if (i == 0)
                {
                    ruleIf.Append(nxOp);
                    nxOldOp = nxOp;
                }
                else
                {
                    nxOldOp.Append(nxOp);
                }
            }
            ruleDo.Append(new NxComment("Pre-routing set id"));
            ruleDo.Append(new NxInvokeSet(m_PreRoutingId));
            ruleIf.Append(ruleDo);
            ruleLogic.Append(ruleIf);
            return ruleLogic;
        }