add isSecurityContextUsed method

src/core/descriptions.spec.ts

@@ -0,0 +1,55 @@
+import { ServiceParser } from './decorator-parser';
+import {ServiceDescription, ISecurityContext} from './descriptions';
+import {PermitAll, Path, GET, RolesAllowed, SecurityContext} from "./decorators";
+
+
+@PermitAll()
+@Path('/')
+class TestServiceA {
+
+    @GET()
+    x(){}
+}
+
+@Path('/')
+class TestServiceB {
+    @GET()
+    x(){}
+}
+
+class TestServiceC {
+
+    @GET()
+    @RolesAllowed(['user'])
+    x(){}
+}
+
+class TestServiceD {
+
+    @GET()
+    x(@SecurityContext() conext:ISecurityContext){}
+}
+
+describe('ServiceDescription', () => {
+
+
+    it('should need a security context - permitAll at class level', () => {
+        let serviceDescription = ServiceParser.parse(new TestServiceA());
+        expect(serviceDescription.isSecurityContextUsed()).toBe(true);
+    })
+
+    it('should not need a security context', () => {
+        let serviceDescription = ServiceParser.parse(new TestServiceB());
+        expect(serviceDescription.isSecurityContextUsed()).toBe(false);
+    })
+
+    it('should need a security context - RolesAllowed at method level', () => {
+        let serviceDescription = ServiceParser.parse(new TestServiceC());
+        expect(serviceDescription.isSecurityContextUsed()).toBe(true);
+    })
+
+    it('should need a security context - SecurityContextParam', () => {
+        let serviceDescription = ServiceParser.parse(new TestServiceD());
+        expect(serviceDescription.isSecurityContextUsed()).toBe(true);
+    })
+})

src/core/descriptions.ts

@@ -1,3 +1,4 @@
+import {permitAll, rolesAllowed} from "./namings";
 /**
  * A heigher level description of a service. No need to parse
  * the Decortaors by yourself. Just use the @see ServiceParser.
@@ -19,6 +20,17 @@ export class ServiceDescription {
     getMethodDescriptorForMethodName(name:string): MethodDescription {
         return this.methodMap[name];
     }
+
+    isSecurityContextUsed():boolean{
+        if (this.permitAll || this.rolesAllowed.length>0){
+            return true;
+        }
+
+        return this.methods.some( (method) => {
+            return method.isSecurityContextUsed();
+        })
+
+    }
 }
 
 /**
@@ -66,6 +78,14 @@ export class MethodDescription {
         this.methodName = name;
         this.httpMethod = httpMethod;
     }
+
+    isSecurityContextUsed():boolean {
+        if(this.permitAll || this.rolesAllowed.length>0){
+            return true;
+        }
+
+        return this.securityContextParam ? true : false;
+    }
 }
 
 export interface IUser {

tsconfig.json

@@ -18,6 +18,7 @@
     "src/core/decorators.ts",
     "src/core/decorators.spec.ts",
     "src/core/decoratorUtil.ts",
+    "src/core/descriptions.spec.ts",
     "src/core/descriptions.ts",
     "src/core/decorator-parser.ts",
     "src/core/decorator-parser.spec.ts",