style: fix linting issues met Prettier

backend/src/app.ts

@@ -12,8 +12,8 @@ import submissionRouter from './routes/submission.js';
 import classRouter from './routes/class.js';
 import questionRouter from './routes/question.js';
 import authRouter from './routes/auth.js';
-import {authenticateUser} from "./middleware/auth/auth.js";
-import cors from "./middleware/cors.js";
+import { authenticateUser } from './middleware/auth/auth.js';
+import cors from './middleware/cors.js';
 import { getLogger, Logger } from './logging/initalize.js';
 import { responseTimeLogger } from './logging/responseTimeLogger.js';
 import responseTime from 'response-time';

backend/src/controllers/auth.ts

@@ -1,19 +1,19 @@
-import {EnvVars, getEnvVar} from "../util/envvars.js";
+import { EnvVars, getEnvVar } from '../util/envvars.js';
 
 type FrontendIdpConfig = {
-    authority: string,
-    clientId: string,
-    scope: string,
-    responseType: string
-}
+    authority: string;
+    clientId: string;
+    scope: string;
+    responseType: string;
+};
 
 type FrontendAuthConfig = {
-    student: FrontendIdpConfig,
-    teacher: FrontendIdpConfig
-}
+    student: FrontendIdpConfig;
+    teacher: FrontendIdpConfig;
+};
 
-const SCOPE = "openid profile email";
-const RESPONSE_TYPE = "code";
+const SCOPE = 'openid profile email';
+const RESPONSE_TYPE = 'code';
 
 export function getFrontendAuthConfig(): FrontendAuthConfig {
     return {
@@ -21,13 +21,13 @@ export function getFrontendAuthConfig(): FrontendAuthConfig {
             authority: getEnvVar(EnvVars.IdpStudentUrl),
             clientId: getEnvVar(EnvVars.IdpStudentClientId),
             scope: SCOPE,
-            responseType: RESPONSE_TYPE
+            responseType: RESPONSE_TYPE,
         },
         teacher: {
             authority: getEnvVar(EnvVars.IdpTeacherUrl),
             clientId: getEnvVar(EnvVars.IdpTeacherClientId),
             scope: SCOPE,
-            responseType: RESPONSE_TYPE
+            responseType: RESPONSE_TYPE,
         },
     };
 }

backend/src/exceptions.ts

@@ -1,13 +1,13 @@
 export class UnauthorizedException extends Error {
     status = 401;
-    constructor(message: string = "Unauthorized") {
+    constructor(message: string = 'Unauthorized') {
         super(message);
     }
 }
 
 export class ForbiddenException extends Error {
     status = 403;
-    constructor(message: string = "Forbidden") {
+    constructor(message: string = 'Forbidden') {
         super(message);
     }
 }

backend/src/middleware/auth/auth.ts

@@ -1,25 +1,25 @@
-import {EnvVars, getEnvVar} from "../../util/envvars.js";
-import {expressjwt} from 'express-jwt';
-import {JwtPayload} from 'jsonwebtoken'
+import { EnvVars, getEnvVar } from '../../util/envvars.js';
+import { expressjwt } from 'express-jwt';
+import { JwtPayload } from 'jsonwebtoken';
 import jwksClient from 'jwks-rsa';
-import * as express from "express";
-import * as jwt from "jsonwebtoken";
-import {AuthenticatedRequest} from "./authenticated-request.js";
-import {AuthenticationInfo} from "./authentication-info.js";
-import {ForbiddenException, UnauthorizedException} from "../../exceptions";
+import * as express from 'express';
+import * as jwt from 'jsonwebtoken';
+import { AuthenticatedRequest } from './authenticated-request.js';
+import { AuthenticationInfo } from './authentication-info.js';
+import { ForbiddenException, UnauthorizedException } from '../../exceptions';
 
 const JWKS_CACHE = true;
 const JWKS_RATE_LIMIT = true;
-const REQUEST_PROPERTY_FOR_JWT_PAYLOAD = "jwtPayload";
-const JWT_ALGORITHM = "RS256"; // Not configurable via env vars since supporting other algorithms would
-                                        // Require additional libraries to be added.
+const REQUEST_PROPERTY_FOR_JWT_PAYLOAD = 'jwtPayload';
+const JWT_ALGORITHM = 'RS256'; // Not configurable via env vars since supporting other algorithms would
+// Require additional libraries to be added.
 
 const JWT_PROPERTY_NAMES = {
-    username: "preferred_username",
-    firstName: "given_name",
-    lastName: "family_name",
-    name: "name",
-    email: "email"
+    username: 'preferred_username',
+    firstName: 'given_name',
+    lastName: 'family_name',
+    name: 'name',
+    email: 'email',
 };
 
 function createJwksClient(uri: string): jwksClient.JwksClient {
@@ -38,7 +38,7 @@ const idpConfigs = {
     teacher: {
         issuer: getEnvVar(EnvVars.IdpTeacherUrl),
         jwksClient: createJwksClient(getEnvVar(EnvVars.IdpTeacherJwksEndpoint)),
-    }
+    },
 };
 
 /**
@@ -47,26 +47,26 @@ const idpConfigs = {
 const verifyJwtToken = expressjwt({
     secret: async (_: express.Request, token: jwt.Jwt | undefined) => {
         if (!token?.payload || !(token.payload as JwtPayload).iss) {
-            throw new Error("Invalid token");
+            throw new Error('Invalid token');
         }
 
         const issuer = (token.payload as JwtPayload).iss;
 
-        const idpConfig = Object.values(idpConfigs).find(config => config.issuer === issuer);
+        const idpConfig = Object.values(idpConfigs).find((config) => config.issuer === issuer);
         if (!idpConfig) {
-            throw new Error("Issuer not accepted.");
+            throw new Error('Issuer not accepted.');
         }
 
         const signingKey = await idpConfig.jwksClient.getSigningKey(token.header.kid);
         if (!signingKey) {
-            throw new Error("Signing key not found.");
+            throw new Error('Signing key not found.');
         }
         return signingKey.getPublicKey();
     },
     audience: getEnvVar(EnvVars.IdpAudience),
     algorithms: [JWT_ALGORITHM],
     credentialsRequired: false,
-    requestProperty: REQUEST_PROPERTY_FOR_JWT_PAYLOAD
+    requestProperty: REQUEST_PROPERTY_FOR_JWT_PAYLOAD,
 });
 
 /**
@@ -77,12 +77,12 @@ function getAuthenticationInfo(req: AuthenticatedRequest): AuthenticationInfo |
         return;
     }
     const issuer = req.jwtPayload.iss;
-    let accountType: "student" | "teacher";
+    let accountType: 'student' | 'teacher';
 
     if (issuer === idpConfigs.student.issuer) {
-        accountType = "student";
+        accountType = 'student';
     } else if (issuer === idpConfigs.teacher.issuer) {
-        accountType = "teacher";
+        accountType = 'teacher';
     } else {
         return;
     }
@@ -93,7 +93,7 @@ function getAuthenticationInfo(req: AuthenticatedRequest): AuthenticationInfo |
         firstName: req.jwtPayload[JWT_PROPERTY_NAMES.firstName],
         lastName: req.jwtPayload[JWT_PROPERTY_NAMES.lastName],
         email: req.jwtPayload[JWT_PROPERTY_NAMES.email],
-    }
+    };
 }
 
 /**
@@ -113,7 +113,9 @@ export const authenticateUser = [verifyJwtToken, addAuthenticationInfo];
  * @param accessCondition Predicate over the current AuthenticationInfo. Access is only granted when this evaluates
  *                        to true.
  */
-export const authorize = (accessCondition: (auth: AuthenticationInfo) => boolean) => (req: AuthenticatedRequest, res: express.Response, next: express.NextFunction): void => {
+export const authorize =
+    (accessCondition: (auth: AuthenticationInfo) => boolean) =>
+    (req: AuthenticatedRequest, res: express.Response, next: express.NextFunction): void => {
         if (!req.auth) {
             throw new UnauthorizedException();
         } else if (!accessCondition(req.auth)) {
@@ -121,19 +123,19 @@ export const authorize = (accessCondition: (auth: AuthenticationInfo) => boolean
         } else {
             next();
         }
-    }
+    };
 
 /**
  * Middleware which rejects all unauthenticated users, but accepts all authenticated users.
  */
-export const authenticatedOnly = authorize(_ => true);
+export const authenticatedOnly = authorize((_) => true);
 
 /**
  * Middleware which rejects requests from unauthenticated users or users that aren't students.
  */
-export const studentsOnly = authorize(auth => auth.accountType === "student");
+export const studentsOnly = authorize((auth) => auth.accountType === 'student');
 
 /**
  * Middleware which rejects requests from unauthenticated users or users that aren't teachers.
  */
-export const teachersOnly = authorize(auth => auth.accountType === "teacher");
+export const teachersOnly = authorize((auth) => auth.accountType === 'teacher');

backend/src/middleware/auth/authenticated-request.d.ts

@@ -1,6 +1,6 @@
-import { Request } from "express";
-import { JwtPayload } from "jsonwebtoken";
-import {AuthenticationInfo} from "./authentication-info.js";
+import { Request } from 'express';
+import { JwtPayload } from 'jsonwebtoken';
+import { AuthenticationInfo } from './authentication-info.js';
 
 export interface AuthenticatedRequest extends Request {
     // Properties are optional since the user is not necessarily authenticated.

backend/src/middleware/auth/authentication-info.d.ts

@@ -2,10 +2,10 @@
  * Object with information about the user who is currently logged in.
  */
 export type AuthenticationInfo = {
-    accountType: "student" | "teacher",
-    username: string,
-    name?: string,
-    firstName?: string,
-    lastName?: string,
-    email?: string
+    accountType: 'student' | 'teacher';
+    username: string;
+    name?: string;
+    firstName?: string;
+    lastName?: string;
+    email?: string;
 };

backend/src/middleware/cors.ts

@@ -1,7 +1,7 @@
-import cors from "cors";
-import {EnvVars, getEnvVar} from "../util/envvars.js";
+import cors from 'cors';
+import { EnvVars, getEnvVar } from '../util/envvars.js';
 
 export default cors({
     origin: getEnvVar(EnvVars.CorsAllowedOrigins).split(','),
-    allowedHeaders: getEnvVar(EnvVars.CorsAllowedHeaders).split(',')
+    allowedHeaders: getEnvVar(EnvVars.CorsAllowedHeaders).split(','),
 });

backend/src/routes/auth.ts

@@ -1,6 +1,6 @@
-import express from 'express'
-import {getFrontendAuthConfig} from "../controllers/auth.js";
-import {authenticatedOnly, studentsOnly, teachersOnly} from "../middleware/auth/auth.js";
+import express from 'express';
+import { getFrontendAuthConfig } from '../controllers/auth.js';
+import { authenticatedOnly, studentsOnly, teachersOnly } from '../middleware/auth/auth.js';
 const router = express.Router();
 
 // Returns auth configuration for frontend
@@ -9,15 +9,15 @@ router.get('/config', (req, res) => {
 });
 
 router.get('/testAuthenticatedOnly', authenticatedOnly, (req, res) => {
-    res.json({message: "If you see this, you should be authenticated!"});
+    res.json({ message: 'If you see this, you should be authenticated!' });
 });
 
 router.get('/testStudentsOnly', studentsOnly, (req, res) => {
-    res.json({message: "If you see this, you should be a student!"});
+    res.json({ message: 'If you see this, you should be a student!' });
 });
 
 router.get('/testTeachersOnly', teachersOnly, (req, res) => {
-    res.json({message: "If you see this, you should be a teacher!"});
+    res.json({ message: 'If you see this, you should be a teacher!' });
 });
 
 export default router;

backend/src/util/envvars.ts

@@ -22,8 +22,8 @@ export const EnvVars: { [key: string]: EnvVar } = {
     IdpTeacherClientId: { key: TEACHER_IDP_PREFIX + 'CLIENT_ID', required: true },
     IdpTeacherJwksEndpoint: { key: TEACHER_IDP_PREFIX + 'JWKS_ENDPOINT', required: true },
     IdpAudience: { key: IDP_PREFIX + 'AUDIENCE', defaultValue: 'account' },
-    CorsAllowedOrigins: { key: CORS_PREFIX + 'ALLOWED_ORIGINS', defaultValue: ''},
-    CorsAllowedHeaders: { key: CORS_PREFIX + 'ALLOWED_HEADERS', defaultValue: 'Authorization,Content-Type'}
+    CorsAllowedOrigins: { key: CORS_PREFIX + 'ALLOWED_ORIGINS', defaultValue: '' },
+    CorsAllowedHeaders: { key: CORS_PREFIX + 'ALLOWED_HEADERS', defaultValue: 'Authorization,Content-Type' },
 } as const;
 
 /**

docker-compose.yml

@@ -36,25 +36,20 @@ services:
         environment:
             KC_HOSTNAME: localhost
             KC_HOSTNAME_PORT: 7080
-            KC_HOSTNAME_STRICT_BACKCHANNEL: "true"
+            KC_HOSTNAME_STRICT_BACKCHANNEL: 'true'
             KC_BOOTSTRAP_ADMIN_USERNAME: admin
             KC_BOOTSTRAP_ADMIN_PASSWORD: admin
-            KC_HEALTH_ENABLED: "true"
+            KC_HEALTH_ENABLED: 'true'
             KC_LOG_LEVEL: info
         healthcheck:
-            test: [ "CMD", "curl", "-f", "http://localhost:7080/health/ready" ]
+            test: ['CMD', 'curl', '-f', 'http://localhost:7080/health/ready']
             interval: 15s
             timeout: 2s
             retries: 15
-        command: [
-            "start-dev",
-            "--http-port", "7080",
-            "--https-port", "7443",
-            "--import-realm"
-        ]
+        command: ['start-dev', '--http-port', '7080', '--https-port', '7443', '--import-realm']
         ports:
-            - "7080:7080"
-            - "7443:7443"
+            - '7080:7080'
+            - '7443:7443'
         depends_on:
             - db
 

frontend/src/config.ts

@@ -1,5 +1,5 @@
 export const apiConfig = {
-    baseUrl: window.location.hostname == "localhost" ? "http://localhost:3000" : window.location.origin
-}
+    baseUrl: window.location.hostname == "localhost" ? "http://localhost:3000" : window.location.origin,
+};
 
 export const loginRoute = "/login";

frontend/src/router/index.ts

@@ -32,7 +32,7 @@ const router = createRouter({
         },
         {
             path: "/callback",
-            component: CallbackPage
+            component: CallbackPage,
         },
         {
             path: "/student/:id",

frontend/src/services/api-client.ts

@@ -1,5 +1,5 @@
 import axios from "axios";
-import {apiConfig} from "@/config.ts";
+import { apiConfig } from "@/config.ts";
 
 const apiClient = axios.create({
     baseURL: apiConfig.baseUrl,

frontend/src/services/auth/auth-config-loader.ts

@@ -1,5 +1,5 @@
 import apiClient from "@/services/api-client.ts";
-import type {FrontendAuthConfig} from "@/services/auth/auth.d.ts";
+import type { FrontendAuthConfig } from "@/services/auth/auth.d.ts";
 
 /**
  * Fetch the authentication configuration from the backend.
@@ -22,6 +22,6 @@ export async function loadAuthConfig() {
             response_type: authConfig.teacher.responseType,
             scope: authConfig.teacher.scope,
             post_logout_redirect_uri: window.location.origin,
-        }
+        },
     };
 }

frontend/src/services/auth/auth-service.ts

@@ -2,15 +2,15 @@
  * Service for all authentication- and authorization-related tasks.
  */
 
-import {computed, reactive} from "vue";
-import type {AuthState, Role, UserManagersForRoles} from "@/services/auth/auth.d.ts";
-import {User, UserManager} from "oidc-client-ts";
-import {loadAuthConfig} from "@/services/auth/auth-config-loader.ts";
-import authStorage from "./auth-storage.ts"
-import {loginRoute} from "@/config.ts";
+import { computed, reactive } from "vue";
+import type { AuthState, Role, UserManagersForRoles } from "@/services/auth/auth.d.ts";
+import { User, UserManager } from "oidc-client-ts";
+import { loadAuthConfig } from "@/services/auth/auth-config-loader.ts";
+import authStorage from "./auth-storage.ts";
+import { loginRoute } from "@/config.ts";
 import apiClient from "@/services/api-client.ts";
 import router from "@/router";
-import type {AxiosError} from "axios";
+import type { AxiosError } from "axios";
 
 const authConfig = await loadAuthConfig();
 
@@ -40,7 +40,7 @@ async function loadUser(): Promise<User | null> {
 const authState = reactive<AuthState>({
     user: null,
     accessToken: null,
-    activeRole: authStorage.getActiveRole() || null
+    activeRole: authStorage.getActiveRole() || null,
 });
 
 const isLoggedIn = computed(() => authState.user !== null);
@@ -70,7 +70,7 @@ async function handleLoginCallback(): Promise<void> {
     if (!activeRole) {
         throw new Error("Login callback received, but the user is not logging in!");
     }
-    authState.user = await userManagers[activeRole].signinCallback() || null;
+    authState.user = (await userManagers[activeRole].signinCallback()) || null;
 }
 
 /**
@@ -104,29 +104,31 @@ async function logout(): Promise<void> {
 }
 
 // Registering interceptor to add the authorization header to each request when the user is logged in.
-apiClient.interceptors.request.use(async (reqConfig) => {
-    const token = authState?.user?.access_token;
-    if (token) {
-        reqConfig.headers.Authorization = `Bearer ${token}`;
-    }
-    return reqConfig;
-}, (error) => Promise.reject(error));
+apiClient.interceptors.request.use(
+    async (reqConfig) => {
+        const token = authState?.user?.access_token;
+        if (token) {
+            reqConfig.headers.Authorization = `Bearer ${token}`;
+        }
+        return reqConfig;
+    },
+    (error) => Promise.reject(error),
+);
 
 // Registering interceptor to refresh the token when a request failed because it was expired.
 apiClient.interceptors.response.use(
-    response => response,
-    async (error: AxiosError<{message?: string}>) => {
+    (response) => response,
+    async (error: AxiosError<{ message?: string }>) => {
         if (error.response?.status === 401) {
             if (error.response!.data.message === "token_expired") {
                 console.log("Access token expired, trying to refresh...");
                 await renewToken();
                 return apiClient(error.config!); // Retry the request
-            }  // Apparently, the user got a 401 because he was not logged in yet at all. Redirect him to login.
-                await initiateLogin()
-            
+            } // Apparently, the user got a 401 because he was not logged in yet at all. Redirect him to login.
+            await initiateLogin();
         }
         return Promise.reject(error);
-    }
+    },
 );
 
-export default {authState, isLoggedIn, initiateLogin, loadUser, handleLoginCallback, loginAs, logout};
+export default { authState, isLoggedIn, initiateLogin, loadUser, handleLoginCallback, loginAs, logout };

frontend/src/services/auth/auth-storage.ts

@@ -1,4 +1,4 @@
-import type {Role} from "@/services/auth/auth.d.ts";
+import type { Role } from "@/services/auth/auth.d.ts";
 
 export default {
     /**
@@ -22,5 +22,5 @@ export default {
      */
     deleteActiveRole() {
         localStorage.removeItem("activeRole");
-    }
-}
+    },
+};

frontend/src/services/auth/auth.d.ts

@@ -1,22 +1,22 @@
-import {type User, UserManager} from "oidc-client-ts";
+import { type User, UserManager } from "oidc-client-ts";
 
 export type AuthState = {
-    user: User | null,
-    accessToken: string | null,
-    activeRole: Role | null
+    user: User | null;
+    accessToken: string | null;
+    activeRole: Role | null;
 };
 
 export type FrontendAuthConfig = {
-    student: FrontendIdpConfig,
-    teacher: FrontendIdpConfig
+    student: FrontendIdpConfig;
+    teacher: FrontendIdpConfig;
 };
 
 export type FrontendIdpConfig = {
-    authority: string,
-    clientId: string,
-    scope: string,
-    responseType: string
+    authority: string;
+    clientId: string;
+    scope: string;
+    responseType: string;
 };
 
 export type Role = "student" | "teacher";
-export type UserManagersForRoles = {student: UserManager, teacher: UserManager};
+export type UserManagersForRoles = { student: UserManager; teacher: UserManager };

frontend/src/views/CallbackPage.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
-    import {useRouter} from "vue-router";
-    import {onMounted} from "vue";
-    import auth from "../services/auth/auth-service.ts"
+    import { useRouter } from "vue-router";
+    import { onMounted } from "vue";
+    import auth from "../services/auth/auth-service.ts";
 
     const router = useRouter();
 
@@ -19,6 +19,4 @@
     <p>Logging you in...</p>
 </template>
 
-<style scoped>
-
-</style>
+<style scoped></style>

frontend/src/views/HomePage.vue

@@ -1,12 +1,12 @@
 <script setup lang="ts">
     import auth from "@/services/auth/auth-service.ts";
     import apiClient from "@/services/api-client.ts";
-    import {ref} from "vue";
+    import { ref } from "vue";
 
     const testResponse = ref(null);
 
     async function testAuthenticated() {
-        testResponse.value = await apiClient.get("/auth/testAuthenticatedOnly")
+        testResponse.value = await apiClient.get("/auth/testAuthenticatedOnly");
     }
 </script>
 
@@ -15,14 +15,14 @@
         <!-- TODO Placeholder implementation to test the login - replace by a more beautiful page later -->
         <b>Welcome to the dwengo homepage</b>
         <div v-if="auth.isLoggedIn.value">
-            <p>Hello {{auth.authState.user?.profile.name}}!</p>
-            <p>Your access token for the backend is: <code>{{auth.authState.user?.access_token}}</code></p>
+            <p>Hello {{ auth.authState.user?.profile.name }}!</p>
+            <p>
+                Your access token for the backend is: <code>{{ auth.authState.user?.access_token }}</code>
+            </p>
         </div>
 
         <v-btn @click="testAuthenticated">Send test request</v-btn>
         <p v-if="testResponse">Response from the test request: {{ testResponse }}</p>
     </main>
 </template>
-<style scoped>
-
-</style>
+<style scoped></style>

frontend/src/views/LoginPage.vue

@@ -23,12 +23,12 @@
             <v-btn @click="loginAsTeacher">Login as teacher</v-btn>
         </div>
         <div v-if="auth.isLoggedIn.value">
-            <p>You are currently logged in as {{ auth.authState.user!.profile.name }} ({{ auth.authState.activeRole }})</p>
+            <p>
+                You are currently logged in as {{ auth.authState.user!.profile.name }} ({{ auth.authState.activeRole }})
+            </p>
             <v-btn @click="performLogout">Logout</v-btn>
         </div>
     </main>
 </template>
 
-<style scoped>
-
-</style>
+<style scoped></style>

idp/README.md

@@ -1,7 +1,9 @@
 # Testdata in de IDP
+
 De IDP in `docker-compose.yml` is zo geconfigureerd dat hij automatisch bij het starten een testconfiguratie inlaadt. Deze houdt in:
-* Een realm `student` die de IDP voor leerlingen representeert.
-  * Hierin de gebruiker met username `testleerling1`, wachtwoord `password`.
-* Een realm `teacher` die de IDP voor leerkrachten representeert.
-  * Hierin de gebruiker met username `testleerkracht1`, wachtwoord `password`.
-* De admin-account (in de realm `master`) heeft username `admin` en wachtwoord `admin`.
+
+- Een realm `student` die de IDP voor leerlingen representeert.
+    - Hierin de gebruiker met username `testleerling1`, wachtwoord `password`.
+- Een realm `teacher` die de IDP voor leerkrachten representeert.
+    - Hierin de gebruiker met username `testleerkracht1`, wachtwoord `password`.
+- De admin-account (in de realm `master`) heeft username `admin` en wachtwoord `admin`.