#276 Automatic lesson summary page

- Basic overview of all the assignments needed to be solved in a lesson
 - Clicking on a link will jump to the correct page with the assignment
 - Lesson completed also updates lesson overview immediately

webgoat-container/src/main/java/org/owasp/webgoat/MvcConfiguration.java

@@ -44,6 +44,7 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter
 import org.thymeleaf.extras.springsecurity4.dialect.SpringSecurityDialect;
 import org.thymeleaf.spring4.SpringTemplateEngine;
 import org.thymeleaf.spring4.templateresolver.SpringResourceTemplateResolver;
+import org.thymeleaf.templatemode.StandardTemplateModeHandlers;
 import org.thymeleaf.templateresolver.TemplateResolver;
 
 import java.io.File;
@@ -71,6 +72,7 @@ public class MvcConfiguration extends WebMvcConfigurerAdapter {
         resolver.setPrefix("classpath:/templates/");
         resolver.setSuffix(".html");
         resolver.setOrder(1);
+        resolver.setCacheable(false);
         resolver.setApplicationContext(applicationContext);
         return resolver;
     }

webgoat-container/src/main/java/org/owasp/webgoat/endpoints/AssignmentEndpoint.java

@@ -30,6 +30,8 @@ import org.owasp.webgoat.session.UserTracker;
 import org.owasp.webgoat.session.WebSession;
 import org.springframework.beans.factory.annotation.Autowired;
 
+import javax.ws.rs.Path;
+
 /**
  * Each lesson can define an endpoint which can support the lesson. So for example if you create a lesson which uses JavaScript and
  * needs to call out to the server to fetch data you can define an endpoint in that lesson. WebGoat will pick up this endpoint and
@@ -61,5 +63,8 @@ public abstract class AssignmentEndpoint extends Endpoint {
   		return webSession;
   	}
 
-    
+    @Override
+    public final String getPath() {
+        return this.getClass().getAnnotationsByType(Path.class)[0].value();
+    }
 }

webgoat-container/src/main/java/org/owasp/webgoat/lessons/Assignment.java

@@ -39,6 +39,6 @@ import java.io.Serializable;
 public class Assignment implements Serializable {
 
     private final String name;
-
+    private final String path;
 
 }

webgoat-container/src/main/java/org/owasp/webgoat/plugins/Plugin.java

@@ -114,7 +114,11 @@ public class Plugin {
 
 
     private List<Assignment> createAssignment(List<Class<AssignmentEndpoint>> endpoints) {
-        return endpoints.stream().map(e -> new Assignment(e.getSimpleName())).collect(toList());
+        return endpoints.stream().map(e -> new Assignment(e.getSimpleName(), getPath(e))).collect(toList());
+    }
+
+    private String getPath(Class<AssignmentEndpoint> e) {
+        return e.getAnnotationsByType(javax.ws.rs.Path.class)[0].value();
     }
 
 

webgoat-container/src/main/java/org/owasp/webgoat/service/LessonProgressService.java

@@ -64,8 +64,12 @@ public class LessonProgressService {
     @ResponseBody
     public List<LessonOverview> lessonOverview() {
         AbstractLesson currentLesson = webSession.getCurrentLesson();
-        LessonTracker lessonTracker = userTracker.getLessonTracker(currentLesson);
-        return toJson(lessonTracker.getLessonOverview());
+        List<LessonOverview> result = Lists.newArrayList();
+        if ( currentLesson != null ) {
+            LessonTracker lessonTracker = userTracker.getLessonTracker(currentLesson);
+            result = toJson(lessonTracker.getLessonOverview());
+        }
+        return result;
     }
 
     private List<LessonOverview> toJson(Map<Assignment, Boolean> map) {