analysis: list critical ports

lang-example/mc.cfg

 /**
- * Generated on Mon Oct 06 11:12:14 CEST 2014
+ * Generated on Mon Oct 06 12:26:32 CEST 2014
  */
 config {
     Require-Model:

montiSecArcAnalysis/mc.cfg

 /**
- * Generated on Mon Oct 06 11:12:33 CEST 2014
+ * Generated on Mon Oct 06 12:26:53 CEST 2014
  */
 config {
     Require-Model:

montiSecArcAnalysis/src/main/java/secarc/error/MontiSecArcAnalysisErrorCodes.java

@@ -64,4 +64,9 @@ public enum MontiSecArcAnalysisErrorCodes implements IErrorCode {
 	 * Derives all roles for a third party component
 	 */
 	DerivedRolesThirdParty,
+	
+	/**
+	 * Lists all critical ports
+	 */
+	ListAllCriticalPorts,
 }

montiSecArcAnalysis/src/main/java/secarc/ets/analysis/port/ListCriticalPorts.java

+package secarc.ets.analysis.port;
+
+import interfaces2.resolvers.AmbigousException;
+import mc.IErrorCode;
+import mc.umlp.arcd._ast.ASTArcPort;
+import secarc.error.MontiSecArcAnalysisErrorCodes;
+import secarc.ets.analysis.checker.Analysis;
+import secarc.ets.analysis.checker.ISecAnalysisPortChecker;
+import secarc.ets.check.MontiSecArcAnalysisConstants;
+import secarc.ets.entries.SecPortEntry;
+import secarc.ets.graph.ArchitectureGraph;
+
+/**
+ * Lists all critical ports of the system
+ * 
+ * <br>
+ * <br>
+ * Copyright (c) 2011 RWTH Aachen. All rights reserved
+ * 
+ * @author (last commit) $Author$
+ * @version $Date$<br>
+ * $Revision$
+ * 
+ */
+public class ListCriticalPorts extends Analysis implements
+		ISecAnalysisPortChecker {
+
+	public ListCriticalPorts() {
+		super(MontiSecArcAnalysisConstants.LIST_CRITICAL_PORTS);
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see secarc.ets.analysis.checker.ISecAnalysisPortChecker#check(mc.umlp.arcd._ast.ASTArcPort, secarc.ets.entries.SecPortEntry, secarc.ets.graph.ArchitectureGraph)
+	 */
+	@Override
+	public void check(ASTArcPort node, SecPortEntry entry,
+			ArchitectureGraph graph) throws AmbigousException {
+		
+		if(entry.isCritical()) {
+			addReport("The port " + entry.getName() + " is critical.", node.get_SourcePositionEnd());
+		}
+		
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see interfaces2.coco.ContextCondition#getErrorCode()
+	 */
+	@Override
+	public IErrorCode getErrorCode() {
+		return MontiSecArcAnalysisErrorCodes.ListAllCriticalPorts;
+	}
+
+}

montiSecArcAnalysis/src/main/java/secarc/ets/check/MontiSecArcAnalysisConstants.java

@@ -38,9 +38,11 @@ public final class MontiSecArcAnalysisConstants {
 	
 	public static final String ALL_PORT_ANALYSIS = "Checks all analysis related to ports.";
 	
-	public static final String LIST_INCOMING_PORTS = "Lists all incoming ports of the system";
+	public static final String LIST_INCOMING_PORTS = "Lists all incoming ports of the system.";
 	
-	public static final String LIST_OUTGOING_PORTS = "Lists all outgoing ports of the system";
+	public static final String LIST_OUTGOING_PORTS = "Lists all outgoing ports of the system.";
+	
+	public static final String LIST_CRITICAL_PORTS = "Lists all critical ports of the system.";
 	
 	public static final String ALL_CONFIGURATION_ANALYSIS = "Checks all analysis related to configuration.";
 	

montiSecArcAnalysis/src/main/java/secarc/ets/check/MontiSecArcAnalysisCreator.java

@@ -13,6 +13,7 @@ import secarc.ets.analysis.connect.ListEncryptedData;
 import secarc.ets.analysis.connect.UnencryptedConnectorThroughLowTurstlevel;
 import secarc.ets.analysis.filter.ListFilters;
 import secarc.ets.analysis.filter.TaintTracking;
+import secarc.ets.analysis.port.ListCriticalPorts;
 import secarc.ets.analysis.port.ListSystemIncomingPorts;
 import secarc.ets.analysis.port.ListSystemOutgoingPorts;
 import secarc.ets.analysis.role.DerivedRolesThirdParty;
@@ -126,6 +127,9 @@ public final class MontiSecArcAnalysisCreator {
 			//List all outgoing ports
 			portAnalysis.addChild(new ListSystemOutgoingPorts());
 			
+			//List all ciritcal ports
+			portAnalysis.addChild(new ListCriticalPorts());
+			
 			//Analysis for configurations
 			CompositeContextCondition configurationAnalysis = new CompositeContextCondition(MontiSecArcAnalysisConstants.ALL_CONFIGURATION_ANALYSIS);
 			

montiSecArcAnalysis/src/test/java/secarc/MontiSecArcAnalysisTest.java

@@ -130,8 +130,9 @@ public class MontiSecArcAnalysisTest extends TestWithSymtabAnalysis<MontiSecArcA
 		List<MontiSecArcAnalysisErrorCodes> errorCodes = new ArrayList<MontiSecArcAnalysisErrorCodes>();
 		errorCodes.add(MontiSecArcAnalysisErrorCodes.ListIncomingtPorts);
 		errorCodes.add(MontiSecArcAnalysisErrorCodes.ListOutgoingPorts);
+		errorCodes.add(MontiSecArcAnalysisErrorCodes.ListAllCriticalPorts);
 
-        assertEquals(2, handler.getWarnings().size());
+        assertEquals(3, handler.getWarnings().size());
         for(ProblemReport error : handler.getErrors()) {
         	assertTrue(errorCodes.contains(error.getErrorcode()));
         }

montiSecArcAnalysis/src/test/resources/secarc/analysis/port/CriticalPort.secarc

+package secarc.analysis.port;
+
+component CriticalPort {
+	
+	accesscontrol on;
+	
+	trustlevel +1;
+		
+	component Help help {
+	
+		trustlevel +1;
+	
+		identity weak help -> targetHelp;
+	}
+	
+	component TargetHelp targetHelp {
+		port critical in String inputTarget;
+		
+		access user;
+		
+		
+	}
+		
+	component SubEncryptedConnector subEncryptedConnector {
+	
+		trustlevel +1;
+		
+		port
+			in String inputSub,
+			in String inputSub2,
+			out String outputSub;
+	}
+
+}
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