Suppress errors related to legacy client in code generator

plugins/de.cognicrypt.codegenerator/.classpath

@@ -38,5 +38,11 @@
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="lib" path="lib/claferchocoig.jar"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="lib/json-simple.jar"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

plugins/de.cognicrypt.codegenerator/META-INF/MANIFEST.MF

@@ -29,7 +29,8 @@ Bundle-ClassPath: lib/claferchocoig.jar,
  src/main/resources/,
  src/main/java/,
  lib/dom4j-2.0.0.jar,
- lib/saxon9he.jar
+ lib/saxon9he.jar,
+ lib/json-simple.jar
 Automatic-Module-Name: de.cognicrypt.codegenerator
 Bundle-Vendor: TU Darmstadt, Paderborn University
 Export-Package: de.cognicrypt.codegenerator,

plugins/de.cognicrypt.codegenerator/build.properties

@@ -9,4 +9,6 @@ bin.includes = plugin.xml,\
                src/main/java/,\
                target/classes/Tasks/tasks.json,\
                lib/dom4j-2.0.0.jar,\
-               lib/saxon9he.jar
+               lib/saxon9he.jar,\
+               lib/json-simple.jar
+

plugins/de.cognicrypt.codegenerator/src/main/java/de/cognicrypt/codegenerator/wizard/AltConfigWizard.java

@@ -263,7 +263,7 @@ public boolean performFinish() {
 					codeGenerator.getDeveloperProject().refresh();
 
 					resetAnswers();
-					chosenConfig = new CrySLConfiguration(resFileOSPath, ((CrySLBasedCodeGenerator) codeGenerator).setUpTemplateClass(pathToTemplateFile));
+					chosenConfig = new CrySLConfiguration(resFileOSPath, ((CrySLBasedCodeGenerator) codeGenerator).setUpTemplateClass(pathToTemplateFile), selectedTask.getName());
 					break;
 				case XSL:
 					this.constraints = (this.constraints != null) ? this.constraints : new HashMap<>();
@@ -274,7 +274,7 @@ public boolean performFinish() {
 					// Initialize Code Generation
 					codeGenerator = new XSLBasedGenerator(targetFile, selectedTask.getCodeTemplate());
 					chosenConfig = new XSLConfiguration(instanceGenerator.getInstances().values().iterator()
-						.next(), this.constraints, codeGenerator.getDeveloperProject().getProjectPath() + Constants.innerFileSeparator + Constants.pathToClaferInstanceFile);
+						.next(), this.constraints, codeGenerator.getDeveloperProject().getProjectPath() + Constants.innerFileSeparator + Constants.pathToClaferInstanceFile, selectedTask.getName());
 					break;
 				default:
 					return false;

plugins/de.cognicrypt.codegenerator/src/main/java/de/cognicrypt/codegenerator/wizard/Configuration.java

@@ -13,16 +13,20 @@
 package de.cognicrypt.codegenerator.wizard;
 
 import java.io.File;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.util.List;
 import java.util.Map;
 
 import org.dom4j.io.XMLWriter;
 
 import de.cognicrypt.codegenerator.question.Answer;
-import de.cognicrypt.codegenerator.question.Question;
-import de.cognicrypt.utils.FileUtils;
+import de.cognicrypt.codegenerator.question.Question;
+import de.cognicrypt.core.Constants;
+import de.cognicrypt.utils.Utils;
+import de.cognicrypt.utils.FileUtils;
 
+import org.json.simple.JSONObject;
 /**
  * This class is a storage for the configuration chosen by the user.
  *
@@ -32,11 +36,27 @@ public abstract class Configuration {
 
 	final protected Map<Question, Answer> options;
 	final protected String pathOnDisk;
+	protected Answer answr;
+	final protected String taskName;
 
-	@SuppressWarnings("unchecked")
-	public Configuration(Map<?, ?> constraints, String pathOnDisk) {
+	@SuppressWarnings("unchecked")
+	public Configuration(Map<?, ?> constraints, String pathOnDisk, String taskName) throws IOException {
+
+		this.answr = new Answer();
 		this.pathOnDisk = pathOnDisk;
 		this.options = (Map<Question, Answer>) constraints;
+		this.taskName = taskName;
+
+		JSONObject obj = new JSONObject();
+		this.options.forEach((question,answer) ->obj.put(question.getQuestionText(), answer.getValue()));
+		String jsonPath = Utils.getCurrentProject().getLocation().toOSString() + Constants.innerFileSeparator + taskName + Constants.JSON_EXTENSION;
+
+		File file = new File(jsonPath);  
+        file.createNewFile();  
+        FileWriter fileWriter = new FileWriter(file);
+        fileWriter.write(obj.toJSONString());  
+        fileWriter.flush();  
+        fileWriter.close();
 	}
 
 	/**

plugins/de.cognicrypt.codegenerator/src/main/java/de/cognicrypt/codegenerator/wizard/CrySLConfiguration.java

@@ -21,8 +21,8 @@ public class CrySLConfiguration extends Configuration {
 
 	private final GeneratorClass template;
 
-	public CrySLConfiguration(String pathOnDisk, GeneratorClass templateClass) {
-		super(new HashMap<>(), pathOnDisk);
+	public CrySLConfiguration(String pathOnDisk, GeneratorClass templateClass, String selectedTask) throws IOException {
+		super(new HashMap<>(), pathOnDisk, selectedTask);
 		this.template = templateClass;
 	}
 

plugins/de.cognicrypt.codegenerator/src/main/java/de/cognicrypt/codegenerator/wizard/XSLConfiguration.java

@@ -33,8 +33,8 @@ public class XSLConfiguration extends Configuration {
 
 	final private InstanceClafer instance;
 
-	public XSLConfiguration(InstanceClafer instance, Map<Question, Answer> constraints, String pathOnDisk) {
-		super(constraints, pathOnDisk);
+	public XSLConfiguration(InstanceClafer instance, Map<Question, Answer> constraints, String pathOnDisk, String taskName) throws IOException {
+		super(constraints, pathOnDisk, taskName);
 		this.instance = instance;
 	}
 

plugins/de.cognicrypt.codegenerator/src/main/java/de/cognicrypt/codegenerator/wizard/beginner/BeginnerTaskQuestionPage.java

@@ -24,6 +24,7 @@
 import org.eclipse.jface.fieldassist.ControlDecoration;
 import org.eclipse.jface.fieldassist.FieldDecoration;
 import org.eclipse.jface.fieldassist.FieldDecorationRegistry;
+import org.eclipse.jface.preference.IPreferenceStore;
 import org.eclipse.jface.viewers.ArrayContentProvider;
 import org.eclipse.jface.viewers.ComboViewer;
 import org.eclipse.jface.viewers.IStructuredSelection;
@@ -706,6 +707,7 @@ public void widgetSelected(final SelectionEvent e) {
 	}
 
 	private Group createNote(final Composite parent, final Question question, boolean visible) {
+ 		IPreferenceStore prefStore = Activator.getDefault().getPreferenceStore();
 		final Group notePanel = new Group(parent, SWT.NONE);
 		notePanel.setText("Note:");
 		final GridLayout gridLayout = new GridLayout();
@@ -722,7 +724,12 @@ private Group createNote(final Composite parent, final Question question, boolea
 		note.setLayoutData(new GridData(GridData.FILL_BOTH));
 		String noteText = question.getNote();
 		if (noteText.contains("$$$")) {
-			noteText = noteText.split("\\$\\$\\$")[1];
+
+			String[] noteText1 = noteText.split("\\$\\$\\$");
+			noteText = noteText1[1];
+			if (!prefStore.getBoolean(Constants.SUPPRESS_LEGACYCLIENT_ERRORS)) {
+				noteText = noteText + noteText1[2];
+			}
 		}
 		note.setText(noteText);
 		note.pack();

plugins/de.cognicrypt.codegenerator/src/main/resources/TaskDesc/SecureCommunication.json

@@ -164,7 +164,7 @@
 	        {
 	            "id": "0",
 	            "element": "radio",
-	            "note": "1$$$It is highly discouraged to enable support for legacy clients. This may have grave security implications.",      
+	            "note": "1$$$It is highly discouraged to enable support for legacy clients. This may have grave security implications.$$$\nCogniCrypt's analysis raises warnings when this option is selected. You can however disable such warnings for legacy configurations in the CogniCrypt preferences.",      
 	           	"questionText": "Which clients should the server at least support?",
 				"answers": [
 					{

plugins/de.cognicrypt.core/META-INF/MANIFEST.MF

@@ -241,6 +241,7 @@ Export-Package: boomerang;
  org.eclipse.egit.github.core.service,
  org.ini4j;uses:="org.ini4j.spi,new org.ini4j",
  org.ini4j.spi,
+ org.json.simple,
  soot;
   uses:="soot.jimple.toolkits.scalar,
    soot.toolkits.graph,

plugins/de.cognicrypt.core/src/de/cognicrypt/core/Constants.java

@@ -539,6 +539,7 @@ public String toString() {
 	public static final String SHOW_SECURE_OBJECTS = "de.cognicrypt.staticanalyzer.secureObjects";
 	public static final String CALL_GRAPH_SELECTION = "de.cognicrypt.staticanalyzer.callgraphSelection";
 	public static final String SELECT_CUSTOM_RULES = "de.cognicrypt.staticanalyzer.selectCustomRules";
+	public static final String SUPPRESS_LEGACYCLIENT_ERRORS = "de.cognicrypt.staticanalyzer.suppressConstraintErrors";
 
 	public static final String ANALYSE_DEPENDENCIES = "de.cognicrypt.staticanalyzer.dependencyAnalysis";
 
@@ -622,4 +623,7 @@ public String toString() {
 	public static final String codeTemplateFolder =
 			"src" + Constants.innerFileSeparator + "main" + Constants.innerFileSeparator + "java" + Constants.innerFileSeparator + "de" + Constants.innerFileSeparator + "cognicrypt"
 					+ Constants.innerFileSeparator + "codegenerator" + Constants.innerFileSeparator + "crysl" + Constants.innerFileSeparator + "templates" + Constants.innerFileSeparator;
+
+	//name of tasks
+	public final static String SECURE_COMMUNICATION = "SecureCommunication";
 }

plugins/de.cognicrypt.staticanalyzer/.classpath

@@ -1,8 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="src" path="experimental"/>
+	<classpathentry kind="lib" path="resources/json-simple.jar"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

plugins/de.cognicrypt.staticanalyzer/META-INF/MANIFEST.MF

@@ -21,6 +21,7 @@ Require-Bundle: org.eclipse.ui,
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Bundle-ActivationPolicy: lazy
 Bundle-ClassPath: .,
- resources/
+ resources/json-simple.jar
 Automatic-Module-Name: de.cognicrypt.staticanalyzer
-Import-Package: org.eclipse.ui.texteditor
+Import-Package: org.eclipse.ui.texteditor,
+ org.json.simple

plugins/de.cognicrypt.staticanalyzer/build.properties

@@ -2,5 +2,6 @@ source.. = src/
 bin.includes = plugin.xml,\
                META-INF/,\
                .,\
-               src/,\
-               experimental/
+               experimental/,\
+               resources/json-simple.jar
+src.includes = resources/json-simple.jar