Files
picpeak/frontend/Dockerfile
T
Paul Nothaft 7546f104a3 chore(security): close 27 code-scanning alerts via dep + base-image bumps
Single PR closing every open code-scanning alert at
https://github.com/PicPeak/picpeak/security/code-scanning. Both repos go
from 27 open alerts → 0 across direct deps, transitive deps, and build-
time bundled deps.

## Backend (`backend/package.json` + overrides)

Direct dep bumps:
- axios          1.15.2   → 1.16.0       (closes 9 alerts: 7 high + 1 med + 1 low)
- nodemailer     8.0.10   → ^9.0.1       (closes 1 high — SSRF + file-read via raw option)
- multer         2.1.1    → 2.2.0        (closes 2 alerts: 1 high + 1 med)
- form-data      4.0.5    → 4.0.6        (closes 1 high)
- tar            ≥7.5.13  → ≥7.5.16      (closes 1 med)
- postcss        8.5.6    → 8.5.10       (closes 1 med)
- i18next-http-backend  3.0.2  → 3.0.5   (closes 1 med — backend lagged frontend)
- js-yaml        4.1.1    → ^4.2.0       (closes 1 med)
- joi            17.13.3  → ^17.13.4     (closes 1 med)

Overrides updated to match deps (npm rejected the install otherwise) +
nodemailer ^9.0.1 added as override so imapflow + mailparser transitive
bundling of older nodemailer is also fixed. Babel devDep auto-bumped via
`npm audit fix` (low-severity arbitrary file read).

Backend npm audit: 0 vulnerabilities.

## Frontend (`frontend/package.json`)

Direct dep bumps:
- axios                 1.15.2  → 1.16.0
- postcss               8.5.6   → 8.5.10
- i18next-http-backend  3.0.5   → 3.0.5  (already current — kept for parity)

`npm audit fix` swept up 12 transitive issues at the same time:
- vitest (1 critical — file read on UI server)
- vite (2 high — fs.deny bypass, NTLM hash via launch-editor)
- ws (2 high — uninitialized memory + DoS)
- dompurify (8 mod — multiple IN_PLACE / hook-pollution XSS vectors)
- react-router-dom + react-router (1 mod transitive)
- esbuild (1 mod — dev server file read)
- @babel/core (1 low)

Frontend npm audit: 0 vulnerabilities.

## Frontend Dockerfile

- Build stage: `node:20-alpine` → `node:22-alpine`

Closes the npm-bundled CVE class (picomatch, ip-address, brace-expansion,
@sigstore/core, tar) that came from Node 20's older bundled npm. Matches
the backend Dockerfile base. The nginx serving stage stays at
`nginx:1.28-alpine` — that tag is rolling, so the next build picks up
the fixed 1.28.3-r4 layer that closes the 4 nginx CVEs.

## Verification

- Backend: `npm audit` → 0 vulnerabilities 
- Frontend: `npm audit` → 0 vulnerabilities 
- Backend Jest (workflow engine, rounding, WhatsApp): 47/47 pass 
- Frontend Vitest: 84/84 pass 
- `frontend npm run build`: succeeds 
- nodemailer 9 sanity check: our usage is `createTransport({host,port,secure,auth})`
  + `sendMail({from,to,subject,html,text})` — we don't touch the `raw`
  option that 9.x tightened, so the major bump is API-compatible.
2026-06-29 23:26:32 +02:00

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2.7 KiB
Docker

# Build stage — node:22-alpine drops npm-bundled CVEs in older Node 20
# (picomatch, ip-address, brace-expansion, @sigstore/core, tar) since the
# bundled npm version is newer in 22. Matches the backend Dockerfile base.
FROM node:22-alpine AS builder
# Add build arguments
ARG CACHEBUST=1
ARG BUILD_DATE
ARG VCS_REF
ARG VERSION
# Add labels for GitHub Container Registry
LABEL org.opencontainers.image.source="https://github.com/PicPeak/picpeak"
LABEL org.opencontainers.image.description="PicPeak Frontend Application"
LABEL org.opencontainers.image.licenses="MIT"
# Set working directory
WORKDIR /app
# Copy package files
COPY package*.json ./
# Install dependencies
RUN npm ci --legacy-peer-deps
# Copy source files
COPY . .
# Build the application
RUN npm run build
# Production stage (Alpine 3.23 with OpenSSL 3.5.5, patched libexpat)
FROM nginx:1.28-alpine
# Upgrade all packages to fix security vulnerabilities (OpenSSL, libexpat, BusyBox CVEs)
RUN apk upgrade --no-cache
# Install runtime dependencies. `gettext` provides envsubst, used by
# docker-entrypoint.sh for the BRAND_TITLE / BRAND_DESCRIPTION runtime
# substitution into index.html (#521 — runtime fix for self-hosters
# on the pre-built GHCR image who can't override at build time).
RUN apk add --no-cache curl gettext
# Remove default nginx config
RUN rm -rf /etc/nginx/conf.d/*
# Copy custom nginx config
COPY nginx.conf /etc/nginx/conf.d/default.conf
# Copy built application from builder stage
COPY --from=builder /app/dist /usr/share/nginx/html
# Snapshot index.html as a template so the entrypoint always renders
# from a known-good source — not from its own previous substitution.
# Container restarts can change BRAND_TITLE freely; the rendered file
# is recomputed from the .tpl each time.
RUN mv /usr/share/nginx/html/index.html /usr/share/nginx/html/index.html.tpl
# Runtime entrypoint that envsubsts the template and execs nginx
COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
RUN chmod +x /usr/local/bin/docker-entrypoint.sh
# Set permissions (nginx user already exists in nginx:alpine)
RUN chown -R nginx:nginx /usr/share/nginx/html && \
chown -R nginx:nginx /var/cache/nginx && \
chown -R nginx:nginx /var/log/nginx && \
touch /var/run/nginx.pid && \
chown -R nginx:nginx /var/run/nginx.pid
# Expose port
EXPOSE 80
# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD curl -f http://localhost/health || exit 1
# Switch to non-root user
USER nginx
# Start nginx via the entrypoint so each container start re-renders
# index.html from the template against the current BRAND_TITLE /
# BRAND_DESCRIPTION env vars (defaults applied when unset).
ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
CMD ["nginx", "-g", "daemon off;"]