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chore(security): pin Docker images by SHA digest #56

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Merged
williaby merged 1 commit into from
May 28, 2026
Merged

chore(security): pin Docker images by SHA digest #56

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6 changes: 3 additions & 3 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
# =============================================================================
# Stage 1: Builder - Install dependencies
# =============================================================================
FROM python:3.12-slim AS builder
FROM python:3.12-slim@sha256:090ba77e2958f6af52a5341f788b50b032dd4ca28377d2893dcf1ecbdfdfe203 AS builder

# Set working directory
WORKDIR /app
Expand All @@ -16,7 +16,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
&& rm -rf /var/lib/apt/lists/*

# Install UV for fast dependency management
COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
COPY --from=ghcr.io/astral-sh/uv:0.11.16@sha256:440fd6477af86a2f1b38080c539f1672cd22acb1b1a47e321dba5158ab08864d /uv /usr/local/bin/uv

# Copy dependency files
COPY pyproject.toml uv.lock ./
Expand All @@ -34,7 +34,7 @@ RUN uv sync --frozen --no-dev
# =============================================================================
# Stage 2: Runtime - Minimal production image
# =============================================================================
FROM python:3.12-slim
FROM python:3.12-slim@sha256:090ba77e2958f6af52a5341f788b50b032dd4ca28377d2893dcf1ecbdfdfe203

# Metadata labels (OCI standard)
LABEL org.opencontainers.image.title="RAG Processor"
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8 changes: 4 additions & 4 deletions frontend/Dockerfile
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Expand Up @@ -4,7 +4,7 @@
# =============================================================================
# Stage 1: Dependencies
# =============================================================================
FROM node:22-alpine AS deps
FROM node:22-alpine@sha256:968df39aedcea65eeb078fb336ed7191baf48f972b4479711397108be0966920 AS deps

WORKDIR /app

Expand All @@ -17,7 +17,7 @@ RUN npm ci --only=production=false
# =============================================================================
# Stage 2: Builder
# =============================================================================
FROM node:22-alpine AS builder
FROM node:22-alpine@sha256:968df39aedcea65eeb078fb336ed7191baf48f972b4479711397108be0966920 AS builder

WORKDIR /app

Expand All @@ -37,7 +37,7 @@ RUN npm run build
# =============================================================================
# Stage 3: Production (nginx)
# =============================================================================
FROM nginx:alpine AS production
FROM nginx:alpine@sha256:8b1e78743a03dbb2c95171cc58639fef29abc8816598e27fb910ed2e621e589a AS production

# Metadata labels
LABEL org.opencontainers.image.title="RAG Processor Frontend"
Expand Down Expand Up @@ -74,7 +74,7 @@ CMD ["nginx", "-g", "daemon off;"]
# =============================================================================
# Stage 4: Development (optional - for docker-compose dev)
# =============================================================================
FROM node:22-alpine AS development
FROM node:22-alpine@sha256:968df39aedcea65eeb078fb336ed7191baf48f972b4479711397108be0966920 AS development

WORKDIR /app

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