Merge branch 'master' into dependabot/go_modules/google.golang.org/pr…

…otobuf-1.33.0

README.md

@@ -13,18 +13,28 @@ You can use the proxy service by visiting <https://cal.tum.app/> and following t
 ## Development
 If you want to run the proxy service locally or contribute to the project, you will need:
 
-- Go 1.19 or higher
+- Go 1.22 or higher
 - Docker (optional)
 
 To run the service locally, follow these steps:
 
-- Clone this repository: `git clone https://github.com/tum-calendar-proxy/tum-calendar-proxy.git`
-- Navigate to the project directory: `cd tum-calendar-proxy`
-- Run the proxy server: `go run cmd/proxy/proxy.go`
+- Clone this repository
+  ```sh
+  git clone https://github.com/tum-calendar-proxy/tum-calendar-proxy.git
+  ```
+- Navigate to the project directory: 
+  ```sh
+  cd tum-calendar-proxy
+  ```
+- Run the proxy server:
+  ```sh
+  go run cmd/proxy/proxy.go
+  ```
 - The service will be available at <http://localhost:4321>
 
-To build a production image using Docker, follow these steps:
+To build an image using Docker, follow these steps:
 
-- Build the image: `docker build -t tumcalproxy .`
-- Run the container: `docker run -p 4321:4321 tumcalproxy`
+- ```sh
+  docker compose -f docker-compose.local.yaml up --build
+  ```
 - The service will be available at <http://localhost:4321>

docker-compose.local.yaml

@@ -0,0 +1,12 @@
+services:
+  cal-proxy:
+    build: .
+    ports:
+      - 4321:4321
+    restart: always
+    # security
+    read_only: true
+    user: "1000:3000"
+    privileged: false
+    cap_drop:
+      - ALL

docker-compose.yml

@@ -16,6 +16,12 @@ services:
 
     networks:
       - traefik_traefik
+    # security
+    read_only: true
+    user: "1000:3000"
+    privileged: false
+    cap_drop:
+      - ALL
 
 networks:
   traefik_traefik: