Files
petfeed/docker/Dockerfile
T
admin b469389654 fix(security): close CSP report-only gaps, wire Sentry sourcemap upload into Docker build
- connect-src: allow the GlitchTip domain itself so the SDK can report events
- media-src: allow Mux's edge CDN (*.edgemv.mux.com) for HLS manifests
- img-src: allow blob: for client-side upload previews
- pass SENTRY_ORG/SENTRY_PROJECT/SENTRY_AUTH_TOKEN as Docker build args so
  withSentryConfig can upload readable source maps during `npm run build`
2026-08-13 20:13:00 +02:00

67 lines
2.5 KiB
Docker

# ──────────────────────────────────────────────
# Stage 1: install dependencies
# ──────────────────────────────────────────────
FROM node:22-alpine AS deps
RUN apk add --no-cache libc6-compat
WORKDIR /app
COPY package*.json ./
RUN npm ci
# ──────────────────────────────────────────────
# Stage 2: build
# ──────────────────────────────────────────────
FROM node:22-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
# NEXT_PUBLIC_* vars are baked into the client bundle at build time.
# All other server-side secrets are injected at runtime via docker-compose
# env_file — except the three below, which withSentryConfig (next.config.ts)
# needs during `npm run build` itself to upload source maps. They never reach
# the final runner stage (discarded with this builder stage), so they don't
# leak into the shipped image's runtime environment.
ARG NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY
ARG NEXT_PUBLIC_SUPABASE_URL
ARG NEXT_PUBLIC_SENTRY_DSN
ARG SENTRY_ORG
ARG SENTRY_PROJECT
ARG SENTRY_AUTH_TOKEN
ENV NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=$NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY
ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL
ENV NEXT_PUBLIC_SENTRY_DSN=$NEXT_PUBLIC_SENTRY_DSN
ENV SENTRY_ORG=$SENTRY_ORG
ENV SENTRY_PROJECT=$SENTRY_PROJECT
ENV SENTRY_AUTH_TOKEN=$SENTRY_AUTH_TOKEN
ENV NEXT_TELEMETRY_DISABLED=1
RUN npx prisma generate
RUN npm run build
# ──────────────────────────────────────────────
# Stage 3: production image (minimal)
# ──────────────────────────────────────────────
FROM node:22-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
RUN addgroup --system --gid 1001 nodejs \
&& adduser --system --uid 1001 nextjs
COPY --from=builder /app/public ./public
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
USER nextjs
EXPOSE 3000
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"
CMD ["node", "server.js"]