Merge tag 'v1.2.0' into develop

.drone.yml

@@ -3,12 +3,12 @@ type: docker
 name: build dev
 
 steps:
-  - name: build and push image
+  - name: build for staging
     image: plugins/docker
     settings:
       dockerfile: Dockerfile
-      registry: git.fsisp.de
-      repo: git.fsisp.de/fionn/iassure-wx
+      registry: hub.fsisp.de
+      repo: hub.fsisp.de/library/iassure-wx
       username:
         from_secret: reg_username
       password:
@@ -16,32 +16,27 @@ steps:
       tags:
         - dev
         - '${DRONE_COMMIT:0:8}'
-
-trigger:
+    when:
       branch:
         - dev
         - develop
+      event:
+        - push
 
----
-kind: pipeline
-type: docker
-name: build master
-
-steps:
-  - name: build and push image
+  - name: build for production
     image: plugins/docker
     settings:
       dockerfile: Dockerfile
-      registry: git.fsisp.de
-      repo: git.fsisp.de/fionn/iassure-wx
+      registry: hub.fsisp.de
+      repo: hub.fsisp.de/library/iassure-wx
       username:
         from_secret: reg_username
       password:
         from_secret: reg_password
       tags:
         - latest
+        - '${DRONE_TAG}'
         - '${DRONE_COMMIT:0:8}'
-
-trigger:
-  branch:
-    - main
+    when:
+      event:
+        - tag

README.md

@@ -6,7 +6,7 @@ This service is designed to gather weather data to be used by [IASsure](https://
 
 ## Installation/Deployment
 
-IASsure-WX can be installed using docker. The image is available at `git.fsisp.de/fionn/iassure-wx`.
+IASsure-WX can be installed using docker. The image is available at `hub.fsisp.de/library/iassure-wx`.
 
 Tags:
   - `latest` - The newest recommended build, built from `main`
@@ -28,5 +28,7 @@ PORT=3000
 BASE_PATH=/api
 # defines ips that are allowed as proxy ips
 # See http://expressjs.com/en/guide/behind-proxies.html
-TRUST_PROXY_ID=
+TRUST_PROXY=
+# set to true to disable /api-Endpoint. will also disable frontend.
+DISABLE_DEFAULT_API_ENDPOINT=
 ```

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "app",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "",
   "main": "index.js",
   "type": "module",

backend/src/app.ts

@@ -3,19 +3,26 @@ import nodesched from 'node-schedule';
 import morgan from 'morgan';
 import router from './router';
 import wxService from './services/wx.service';
-
-const { PORT = 3000, BASE_PATH = '/api', TRUST_PROXY_IP = false } = process.env;
+import appConfig from './config';
 
 const app = express();
 
-app.set('trust proxy', TRUST_PROXY_IP);
+const config = appConfig();
+
+app.set('trust proxy', config.trustProxy);
 app.use(morgan('combined'));
 
-app.use(BASE_PATH, router.router);
+if (config.apiBasePath) {
+  app.use(config.apiBasePath, router.router);
+}
+
+if (!config.disableDefaultApiEndpoint) {
+  app.use('/api', router.router);
 
   const frontendRoot = '/opt/frontend/dist';
   app.use(express.static(frontendRoot));
   app.use((req, res) => res.sendFile(`${frontendRoot}/index.html`));
+}
 
 // eslint-disable-next-line @typescript-eslint/no-unused-vars
 app.use((err, req: Request, res: Response, next: NextFunction) => {
@@ -28,13 +35,13 @@ app.use((err, req: Request, res: Response, next: NextFunction) => {
 nodesched.scheduleJob('regenerate data', '*/30 * * * * *', wxService.wrappedGenerateData);
 wxService.wrappedGenerateData();
 
-const server = app.listen(PORT, () => {
+const server = app.listen(config.port, () => {
   console.log(
-    `application is listening on port ${PORT}`,
+    `application is listening on port ${config.port}`,
   );
 });
 
-const shutdown = (signal: string) => {
+function processShutdown(signal: string) {
   console.log(`${signal} signal received. Shutting down.`);
   server.close((err) => {
     if (err) {
@@ -45,7 +52,6 @@ const shutdown = (signal: string) => {
     console.log('Server closed');
     process.exit(0);
   });
-};
+}
 
-process.on('SIGTERM', () => shutdown('SIGTERM'));
-process.on('SIGINT', () => shutdown('SIGINT'));
+['SIGTERM', 'SIGINT'].map(signal => process.on(signal, processShutdown.bind(undefined, signal)));

backend/src/config.ts

@@ -0,0 +1,28 @@
+export interface Config {
+  port: number;
+  apiBasePath: string;
+  disableDefaultApiEndpoint: boolean;
+  trustProxy: string | boolean;
+}
+
+export default function appConfig(): Config {
+  const {
+    PORT,
+    BASE_PATH,
+    TRUST_PROXY,
+    DISABLE_DEFAULT_API_ENDPOINT,
+  } = process.env;
+
+  let trustProxy: string | boolean = false;
+
+  if (TRUST_PROXY == '*') {
+    trustProxy = true;
+  }
+
+  return {
+    port: Number(PORT ?? 3000),
+    apiBasePath: BASE_PATH ?? '',
+    trustProxy,
+    disableDefaultApiEndpoint: DISABLE_DEFAULT_API_ENDPOINT == 'true',
+  };
+}