move allowed origin to env

Author: leon-liang

docker-compose.yml

@@ -35,6 +35,7 @@ services:
       DB_NAME: ${DB_NAME:-postgres}
       DB_USER: ${DB_USER:-postgres}
       DB_PASSWORD: ${DB_PASSWORD:-postgres}
+      ALLOWED_ORIGIN: ${ALLOWED_ORIGIN:-https://teamserverdown.devops.aet.cit.tum.de}
     depends_on:
       db:
         condition: service_healthy

server/src/main/java/de/tum/cit/aet/devops/teamserverdown/config/SecurityConfiguration.java

@@ -28,7 +28,7 @@ public SecurityFilterChain securityFilterChain(
   @Bean
   public CorsFilter corsFilter() {
     CorsConfiguration config = new CorsConfiguration();
-    config.setAllowedOrigins(List.of("https://teamserverdown.devops.aet.cit.tum.de"));
+    config.setAllowedOrigins(List.of(System.getenv("ALLOWED_ORIGIN")));
     config.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "OPTIONS", "PATCH"));
     config.setAllowedHeaders(List.of("*"));
     config.setExposedHeaders(List.of("Authorization"));