Files
B2BCall-dialer/infrastructure/freeswitch/Dockerfile
Matheus d2ea83c06a feat: activate mod_xml_curl with b2bcall-fs-config (agente.md secao 26)
- apps/freeswitch-config (b2bcall-fs-config): Fastify service implementing
  the mod_xml_curl HTTP protocol (form-encoded POST -> XML response),
  containerized, no host port published
- reactivated mod_xml_curl in FreeSWITCH, binding restricted to
  directory|dialplan only (configuration was removed after testing showed
  it firing several unnecessary HTTP round-trips at boot for module
  configs we don't need dynamic — matches agente.md's own 'don't put every
  critical config through XML Curl' guidance)
- no extensions/dialplan tables exist yet (next phases), so the service
  always answers 'not found' for now — this phase only proves the wire
  protocol works without breaking the static vanilla config fallback
- verified end-to-end: user/8888 (nowhere) -> SUBSCRIBER_ABSENT via
  fs-config; user/1000 (static vanilla extension) -> USER_NOT_REGISTERED,
  proving FreeSWITCH correctly falls through to static XML when xml_curl
  says not found
- docs/XML_CURL.md, including the not-yet-authenticated endpoint note (fine
  while it only returns not-found; needs gateway-credentials before serving
  real directory/dialplan data)
2026-08-28 07:07:05 -03:00

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# syntax=docker/dockerfile:1.7
#
# Imagem própria/controlada do FreeSWITCH (agente.md secao 19), usando os
# pacotes pré-compilados do SignalWire em vez de compilar da fonte — build
# de C/C++ e´ pesado demais pra VM de laboratorio (1.9GB RAM).
FROM debian:trixie-slim
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update \
&& apt-get install -y --no-install-recommends ca-certificates gnupg curl \
&& rm -rf /var/lib/apt/lists/*
# FREESWITCH_PAT só existe durante este RUN (BuildKit secret, nunca vira
# camada da imagem) e o arquivo de credenciais do apt é apagado antes do fim
# do MESMO RUN — agente.md secao 11: "a credencial nao devera permanecer na
# imagem runtime".
RUN --mount=type=secret,id=freeswitch_pat,required=true \
set -eu; \
FS_PAT="$(cat /run/secrets/freeswitch_pat)"; \
curl -fsSL -u "signalwire:${FS_PAT}" \
https://freeswitch.signalwire.com/repo/deb/debian-release/signalwire-freeswitch-repo.gpg \
-o /usr/share/keyrings/signalwire-freeswitch-repo.gpg; \
install -d -m 700 /etc/apt/auth.conf.d; \
printf 'machine freeswitch.signalwire.com\nlogin signalwire\npassword %s\n' "${FS_PAT}" \
> /etc/apt/auth.conf.d/freeswitch.conf; \
chmod 600 /etc/apt/auth.conf.d/freeswitch.conf; \
echo "deb [signed-by=/usr/share/keyrings/signalwire-freeswitch-repo.gpg] https://freeswitch.signalwire.com/repo/deb/debian-release/ trixie main" \
> /etc/apt/sources.list.d/freeswitch.list; \
apt-get update; \
apt-get install -y --no-install-recommends \
freeswitch-meta-vanilla \
freeswitch-conf-vanilla \
freeswitch-mod-xml-curl \
freeswitch-mod-callcenter \
freeswitch-mod-avmd \
freeswitch-mod-curl; \
rm -f /etc/apt/auth.conf.d/freeswitch.conf /etc/apt/sources.list.d/freeswitch.list; \
rm -rf /var/lib/apt/lists/*
# Overrides mínimos por cima da config vanilla (agente.md secao 15: "carregar
# somente o necessário"). Directory/dialplan/sip_profiles ficam na config
# vanilla padrão por enquanto — serão substituídos por mod_xml_curl na fase
# "Extensions/Trunks/Dialplan" (ver docs/FREESWITCH.md).
COPY overrides/autoload_configs/modules.conf.xml /etc/freeswitch/autoload_configs/modules.conf.xml
COPY overrides/autoload_configs/event_socket.conf.xml /etc/freeswitch/autoload_configs/event_socket.conf.xml
COPY overrides/autoload_configs/acl.conf.xml /etc/freeswitch/autoload_configs/acl.conf.xml
COPY overrides/autoload_configs/xml_curl.conf.xml /etc/freeswitch/autoload_configs/xml_curl.conf.xml
COPY entrypoint.sh /usr/local/bin/entrypoint.sh
RUN chmod +x /usr/local/bin/entrypoint.sh
EXPOSE 8021
ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
CMD ["/usr/bin/freeswitch", "-nonat"]