Files
dynamic-sites-simple/server/Dockerfile
Khalid A ec92b6c7c6 Fix SMS echo loop and empty manifest in Docker
Two bugs fixed:

1. SMS echo loop: Telnyx delivers our own outbound messages back to the
   webhook, causing the system to process its own replies as new requests.
   Added isOwnNumber() check to skip messages from system phone numbers.

2. Sender authorization: Added findAuthorizedSite() to verify that the
   sender is in the allowedSenders list for the receiving phone number,
   preventing unauthorized messages from being processed.

3. Empty manifest: The server Dockerfile runs from /app/server/ but
   REPO_ROOT defaulted to '.', causing content/sections/ to resolve to
   /app/server/content/sections/ (doesn't exist) instead of
   /app/content/sections/. Added ENV REPO_ROOT=/app to the Dockerfile.

Added new sms/config.ts module that loads config/sms-sites.json at
runtime (with 60-second cache) and provides isOwnNumber() and
findAuthorizedSite() checks.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-17 20:40:52 -05:00

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Docker

FROM node:22-alpine AS base
WORKDIR /app
# Install deps (build from repo root so shared/ resolves)
COPY package.json package-lock.json* ./
COPY shared/package.json shared/
COPY server/package.json server/
RUN npm install --ignore-scripts
# Rebuild native modules (better-sqlite3)
RUN npm rebuild better-sqlite3
# Copy source
COPY shared ./shared
COPY server ./server
COPY site-context.json ./
COPY content ./content
COPY config ./config
WORKDIR /app/server
ENV NODE_ENV=production
ENV REPO_ROOT=/app
EXPOSE 3001
CMD ["npx", "tsx", "src/index.ts"]