Passwd join fix

Dockerfile

@@ -2,7 +2,7 @@ FROM python:3-alpine
 LABEL org.opencontainers.image.source github.com/akpw/mktxp
 WORKDIR /mktxp
 COPY . .
-RUN pip install ./
+RUN pip install ./ && apk add nano 
 EXPOSE 49090
 ENTRYPOINT ["/usr/local/bin/mktxp"]
 CMD ["export"]

mktxp/cli/config/config.py

@@ -215,6 +215,8 @@ class MKTXPConfigHandler:
 
         for key in MKTXPConfigKeys.STR_KEYS:
             config_entry_reader[key] = self.config[entry_name][key]
+            if key is MKTXPConfigKeys.PASSWD_KEY and type(config_entry_reader[key]) is list:
+                config_entry_reader[key] = ','.join(config_entry_reader[key])
 
         # port
         if self.config[entry_name].get(MKTXPConfigKeys.PORT_KEY):