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Author: lunaticsm

Dockerfile

@@ -1,27 +1,64 @@
 # ---- Frontend builder ----
 FROM node:20-slim AS frontend-builder
 WORKDIR /frontend
+
+# Copy package files for dependency installation (using lockfile for reproducible builds)
 COPY frontend/package*.json ./
-RUN npm install --legacy-peer-deps
+COPY frontend/package-lock.json ./
+
+# Install frontend dependencies with lockfile
+RUN npm ci --legacy-peer-deps
+
+# Copy source code and build
 COPY frontend/ .
 RUN npm run build
 
-# ---- Backend image ----
-FROM python:3.12-slim
+# Clean up npm cache to reduce layer size
+RUN npm cache clean --force && rm -rf /frontend/node_modules
 
+# ---- Backend dependencies installer ----
+FROM python:3.12-slim AS backend-deps
+
+# Set environment variables
 ENV PYTHONUNBUFFERED=1 \
-    PIP_NO_CACHE_DIR=1
+    PIP_NO_CACHE_DIR=1 \
+    PIP_DISABLE_PIP_VERSION_CHECK=1
 
 WORKDIR /app
 
+# Install build dependencies for Python packages that need compilation
 RUN apt-get update && apt-get install -y --no-install-recommends \
     build-essential \
     && rm -rf /var/lib/apt/lists/*
 
+# Copy requirements file and install Python dependencies
 COPY requirements.txt .
 RUN pip install --upgrade pip && pip install -r requirements.txt
 
+# Remove build dependencies after installing Python packages
+RUN apt-get remove -y build-essential && \
+    apt-get autoremove -y && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# ---- Production image ----
+FROM python:3.12-slim
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1 \
+    PIP_DISABLE_PIP_VERSION_CHECK=1
+
+WORKDIR /app
+
+# Copy installed Python dependencies from the backend-deps stage
+COPY --from=backend-deps /usr/local/lib/python3.12/site-packages /usr/local/lib/python3.12/site-packages
+COPY --from=backend-deps /usr/local/bin /usr/local/bin
+
+# Copy application code
 COPY . .
+
+# Copy built frontend assets from builder stage
 COPY --from=frontend-builder /frontend/dist ./frontend/dist
 
 EXPOSE 8000

README.md

@@ -58,7 +58,7 @@ Run the API (after building the frontend):
 uvicorn app.main:app --host 0.0.0.0 --port 8000 --workers 2 --proxy-headers
 ```
 
-The React UI lives at `/app` (with routes for the landing page, API guide, and admin dashboard). Static assets for the SPA are served from `/frontend`.
+The React UI lives at `/app` (with routes for the landing page, API guide, and admin dashboard at `/app/admin`). Static assets for the SPA are served from `/frontend`.
 
 ### Frontend (React)
 
@@ -137,7 +137,9 @@ For permanent file uploads, you need to provide a valid API key in one of these
 Set the `API_KEY` environment variable to configure the server's expected API key.
 
 ### Admin Dashboard
-- Visit `/admin` with the header `X-Admin-Password: <ADMIN_PASSWORD>` (or include `password` in the query/form) to view uploads, downloads, cleanup counts, recent files, and trigger per-file or bulk deletions.
+- Visit `/app/admin/login` to access the modern React-based admin dashboard.
+- The new admin interface provides a better user experience with metrics, file management, and bulk operations.
+- Alternatively, you can still use the API endpoints directly with the header `X-Admin-Password: <ADMIN_PASSWORD>` for programmatic access.
 - After three failed attempts the admin login is locked; each lock adds `ADMIN_LOCK_STEP_SECONDS` (default 5 minutes) to the wait time.
 
 ## Cleaning Expired Files