plugin XEP-0373: minor renaming + set `gpg_provider` in client: - `sat` and `self.__sat` have been renamed to `host` and `self.host` for consistency with other plugins. - `gpg_provider` is set in client while profile is connecting, so the instance is easily accessible to plugins depending on XEP-0373 rel 381

ARG REVISION
FROM libervia/web:${REVISION:-dev}

LABEL maintainer="Goffi <tmp_dockerfiles@goffi.org>"

ARG DEBIAN_FRONTEND=noninteractive

USER root

COPY --chown=root:root libervia.conf /etc/libervia.conf

WORKDIR /home/libervia
USER libervia