Fix mqtt pw generator (#601)

* Fix mqtt pw generator

* Update run.sh

* Update config.json

mosquitto/Dockerfile

@@ -8,9 +8,9 @@ ENV LANG C.UTF-8
 WORKDIR /usr/src
 ARG MOSQUITTO_AUTH_VERSION
 RUN apk add --no-cache \
-        mosquitto curl libressl musl socat \
+        mosquitto curl openssl musl socat pwgen \
     && apk add --no-cache --virtual .build-dependencies \
-        gcc make git mosquitto-dev curl-dev libressl-dev musl-dev \
+        build-base git mosquitto-dev curl-dev openssl-dev \
     && git clone --depth 1 https://github.com/jpmens/mosquitto-auth-plug \
     && cd mosquitto-auth-plug \
     && cp config.mk.in config.mk \

mosquitto/config.json

@@ -1,6 +1,6 @@
 {
   "name": "Mosquitto broker",
-  "version": "4.2",
+  "version": "4.3",
   "slug": "mosquitto",
   "description": "An Open Source MQTT broker",
   "url": "https://home-assistant.io/addons/mosquitto/",

mosquitto/run.sh

@@ -28,10 +28,6 @@ certfile /ssl/$CERTFILE
 keyfile /ssl/$KEYFILE
 "
 
-function create_password() {
-    strings /dev/urandom | tr -dc _A-Z-a-z-0-9 | head -c32
-}
-
 function write_system_users() {
     (
         echo "{\"homeassistant\": {\"password\": \"$HOMEASSISTANT_PW\"}, \"addons\": {\"password\": \"$ADDONS_PW\"}}"
@@ -111,8 +107,8 @@ fi
 
 # Prepare System Accounts
 if [ ! -e "${SYSTEM_USER}" ]; then
-    HOMEASSISTANT_PW="$(create_password)"
-    ADDONS_PW="$(create_password)"
+    HOMEASSISTANT_PW="$(pwgen 64 1)"
+    ADDONS_PW="$(pwgen 64 1)"
 
     echo "[INFO] Initialize system configuration."
     write_system_users