Add user auth using Keycloak (#114)

compose.yaml

@@ -27,7 +27,12 @@ services:
       app-network:
         aliases:
           - postgres
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
 
 networks:
   app-network:
-    driver: bridge`
+    driver: bridge`
+
+volumes:
+  postgres-data:

server/application-server/HELP.md

@@ -12,6 +12,26 @@ This will start your application in a local development environment. You can acc
 
 Setting environment variables works through profile-based `application.yml` files. For local development, create a `application-local.yml` file overwriting the original properties. See [Using the Plugin :: Spring Boot](https://docs.spring.io/spring-boot/maven-plugin/using.html#using.overriding-command-line) for more information.
 
+
+### Keycloak Development Test Users
+
+If you started server for development it will import the example config for Keycloak from `keycloak-hephaestus-realm-example-config.json`.
+
+#### Admin Account
+
+- Username: `admin`
+- Password: `admin`
+
+Has the `admin` role.
+
+#### Test User Account
+
+- Username: `testuser`
+- Password: `testuser`
+
+Does not have the `admin` role.
+
+
 ### Reference Documentation
 
 For further reference, please consider the following sections:

server/application-server/compose.yaml

@@ -1,3 +1,5 @@
+# Used for local development
+
 services:
   postgres:
     image: 'postgres:latest'
@@ -6,4 +8,26 @@ services:
       POSTGRES_PASSWORD: root
       POSTGRES_USER: root
     ports:
-      - '5432'
+      - '5432:5432'
+    networks:
+      - app-network
+
+  keycloak:
+    image: quay.io/keycloak/keycloak:26.0.0
+    environment:
+      KEYCLOAK_ADMIN: admin
+      KEYCLOAK_ADMIN_PASSWORD: admin
+      KEYCLOAK_IMPORT: /opt/keycloak/data/import/hephaestus-realm.json
+    command: 
+      - start-dev
+      - --import-realm
+    ports:
+      - '8081:8080'
+    volumes:
+      - ./keycloak-hephaestus-realm-example-config.json:/opt/keycloak/data/import/hephaestus-realm.json
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge