Update Dockerfile

Dockerfile

@@ -1,24 +1,31 @@
+# Use Node.js 18 base image
 FROM node:18
 
-# Install essential tools
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    curl \
-    && rm -rf /var/lib/apt/lists/*
+# Create a non-root user
+RUN groupadd -r appuser && useradd -r -g appuser appuser
 
-# Create app directory
+# Set working directory
 WORKDIR /usr/src/app
 
-# Install app dependencies
+# Copy package files and install dependencies
 COPY package*.json ./
-RUN npm ci --only=production
-
-# Install chrome-lens-ocr
+RUN npm install
 RUN npm install chrome-lens-ocr
 
-# Bundle app source
+# If building for production, use:
+# RUN npm ci --only=production
+
+# Copy application source code
 COPY . .
 
-EXPOSE 7860
+# Change ownership of the app directory to the non-root user
+RUN chown -R appuser:appuser /usr/src/app
+
+# Switch to the non-root user
+USER appuser
+
+# Expose the desired port (optional, based on your server.js configuration)
+EXPOSE 3000
 
-CMD [ "node", "server.js" ]
+# Set the default command to start the server
+CMD ["node", "server.js"]