mqtt/sec/docker-compose.yml aktualisiert

mqtt/sec/docker-compose.yml

@@ -1,18 +1,81 @@
 services:
-    eclipse-mosquitto:
-        stdin_open: true
-        tty: true
+  mosquitto:
+    image: eclipse-mosquitto:2
+    container_name: ${CONTAINER_NAME:-mosquitto}
+    restart: unless-stopped
+
+    environment:
+      TZ: ${TZ:-Europe/Berlin}
+      MQTT_HOSTNAME: ${MQTT_HOSTNAME:-mqtt.local}
+      MQTT_USER: ${MQTT_USER:-mqttuser}
+      MQTT_TLS_PORT: ${MQTT_TLS_PORT:-8883}
+
+    volumes:
+      - ${CONFIG_PATH:-./config}:/mosquitto/config
+      - ${DATA_PATH:-./data}:/mosquitto/data
+      - ${LOG_PATH:-./log}:/mosquitto/log
+      - /etc/ssl/certs:/mosquitto/certs:ro
+
     ports:
       - "${MQTT_TLS_PORT:-8883}:8883"
-            - "${MQTT_WSS_PORT:-9443}:9443"
-        restart: unless-stopped
-        container_name: ${NAME}
-        volumes:
-            - ${VOLUME_ROOT}/config:/mosquitto/config
-            - ${VOLUME_ROOT}/data:/mosquitto/data
-            - ${VOLUME_ROOT}/log:/mosquitto/log
-            - /etc/ssl/certs:/mosquitto/certs:ro
-        image: ${IMAGE}
+
     dns:
       - ${DNS_SERVER}
 
+    command: >
+      sh -c '
+      CERT_DIR=/mosquitto/certs;
+      CONF=/mosquitto/config/mosquitto.conf;
+      PASSWD=/mosquitto/config/passwd;
+
+      echo "=== Checking certificates ===";
+
+      if [ ! -f "$CERT_DIR/server.crt" ]; then
+        echo "Generating self-signed certificates...";
+        openssl genrsa -out $CERT_DIR/ca.key 4096;
+        openssl req -x509 -new -nodes -key $CERT_DIR/ca.key -sha256 -days 3650 \
+          -out $CERT_DIR/ca.crt -subj "/CN=LocalMQTT-CA";
+
+        openssl genrsa -out $CERT_DIR/server.key 4096;
+        openssl req -new -key $CERT_DIR/server.key -out $CERT_DIR/server.csr \
+          -subj "/CN=$MQTT_HOSTNAME";
+
+        openssl x509 -req -in $CERT_DIR/server.csr -CA $CERT_DIR/ca.crt \
+          -CAkey $CERT_DIR/ca.key -CAcreateserial \
+          -out $CERT_DIR/server.crt -days 3650 -sha256;
+      else
+        echo "Certificates already exist.";
+      fi;
+
+      echo "=== Checking mosquitto.conf ===";
+
+      if [ ! -f "$CONF" ]; then
+        echo "Generating default mosquitto.conf...";
+        cat <<EOF > $CONF
+listener ${MQTT_TLS_PORT:-8883}
+protocol mqtt
+cafile /mosquitto/certs/ca.crt
+certfile /mosquitto/certs/server.crt
+keyfile /mosquitto/certs/server.key
+allow_anonymous false
+password_file /mosquitto/config/passwd
+EOF
+      else
+        echo "Existing mosquitto.conf found.";
+      fi;
+
+      echo "=== Checking user ===";
+
+      if [ ! -f "$PASSWD" ]; then
+        echo "Generating random password for user: $MQTT_USER";
+        RANDOM_PASS=$(openssl rand -base64 32);
+        echo "Generated password (save this!):";
+        echo "$RANDOM_PASS";
+        mosquitto_passwd -c -b "$PASSWD" "$MQTT_USER" "$RANDOM_PASS";
+      else
+        echo "Password file exists — skipping user creation.";
+      fi;
+
+      echo "=== Starting Mosquitto ===";
+      mosquitto -c $CONF
+      '