refactor: restructure codebase for v1 kasm docker release

Dockerfile

@@ -1,37 +1,55 @@
-# Use the official Node.js 20 image as the base image
-FROM node:20
-RUN chmod 1777 /tmp
-# Install necessary dependencies for running Chrome
-RUN apt-get update && apt-get install -y \
-    wget \
-    gnupg \
-    ca-certificates \
-    apt-transport-https \
-    xvfb \
-    && rm -rf /var/lib/apt/lists/*
+FROM kasmweb/chrome:1.19.0
 
-# Install Google Chrome
-RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
-    && echo "deb [arch=amd64] https://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list \
-    && apt-get update \
-    && apt-get install -y google-chrome-stable \
-    && rm -rf /var/lib/apt/lists/*
+USER root
 
-# Set up the working directory in the container
+# Install Node.js 20.x
+RUN rm -f /etc/apt/sources.list.d/google-chrome.list && \
+    apt-get update && \
+    apt-get install -y curl && \
+    curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
+    apt-get install -y nodejs && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# Create app directory and set ownership to kasm-user
+RUN mkdir -p /app && chown -R 1000:1000 /app
+
+# Switch to kasm-user to run npm install safely
+USER 1000
 WORKDIR /app
 
-# Copy package.json and package-lock.json to the working directory
-COPY package*.json ./
+# Copy application files (ignoring node_modules and browser_profiles)
+COPY --chown=1000:1000 . /app
 
-# Install Node.js dependencies
+# Pre-create the browser_profiles and data directory so the volume inherits the correct ownership
+RUN mkdir -p /app/browser_profiles /app/data && chown -R 1000:1000 /app/browser_profiles /app/data
+
+# Install Node dependencies
 RUN npm install
 
-# Copy the rest of the application code
-COPY . .
+# Create a custom entrypoint script
+USER root
+RUN echo '#!/bin/bash\n\
+# Start Kasm VNC server in the background\n\
+/dockerstartup/vnc_startup.sh &\n\
+\n\
+# Wait for the X server to fully initialize\n\
+sleep 5\n\
+\n\
+# Set environment variables for YOUChat_Proxy\n\
+export USE_MANUAL_LOGIN="true"\n\
+export HIDE_BROWSER="false"\n\
+export BROWSER_PATH="/usr/bin/google-chrome"\n\
+export DISPLAY=:1\n\
+\n\
+# Start the proxy server\n\
+cd /app\n\
+node src/index.mjs\n\
+' > /app/start-proxy.sh && chmod +x /app/start-proxy.sh
 
-# Expose the port your app runs on
-EXPOSE 8080
+USER 1000
 
-# Command to run the application
+# Expose Kasm VNC port and Proxy API port
+EXPOSE 6901 8080
 
-CMD [ "node", "index.mjs" ]
+ENTRYPOINT ["/app/start-proxy.sh"]