Dockerfile

FROM debian:bookworm-slim

ARG VERSION=0.53.43

# =========================================================
# System dependencies (NO nodejs/npm here)
# =========================================================
RUN apt-get update && apt-get install -y \
    curl \
    git \
    python3 \
    tar \
    ca-certificates \
    libssl-dev \
    sudo \
    netcat-openbsd \
    xvfb \
    xdotool \
    libx11-6 \
    libxext6 \
    libxrandr2 \
    libxfixes3 \
    libxi6 \
    libxrender1 \
    libxss1 \
    libxtst6 \
    libgtk-3-0 \
    libnss3 \
    libasound2 \
    libgbm1 \
    libxkbcommon0 \
    libxkbcommon-x11-0 \
    && rm -rf /var/lib/apt/lists/*

# =========================================================
# Install Node.js 24 (ONLY from NodeSource)
# =========================================================
RUN curl -fsSL https://deb.nodesource.com/setup_24.x | bash - && \
    apt-get install -y nodejs && \
    node --version && \
    npm --version

# =========================================================
# Install pnpm
# =========================================================
RUN npm install -g pnpm@10.10.0

# =========================================================
# Install OpenHuman Core
# =========================================================
RUN curl -L \
  "https://github.com/tinyhumansai/openhuman/releases/download/v${VERSION}/openhuman-core-${VERSION}-x86_64-unknown-linux-gnu.tar.gz" \
  -o core.tar.gz && \
  mkdir -p /tmp/core && \
  tar -xzf core.tar.gz -C /tmp/core && \
  find /tmp/core -name openhuman-core -exec mv {} /usr/local/bin/openhuman-core \; && \
  chmod +x /usr/local/bin/openhuman-core && \
  rm -rf /tmp/core core.tar.gz

# =========================================================
# Create app user
# =========================================================
RUN useradd -m -u 1000 appuser

USER appuser

ENV HOME=/home/appuser

WORKDIR /app

# =========================================================
# Clone OpenHuman
# =========================================================
RUN git clone --recursive \
    --branch v${VERSION} \
    https://github.com/tinyhumansai/openhuman.git /app

# =========================================================
# Install frontend dependencies
# =========================================================
RUN pnpm install

# =========================================================
# Create RPC proxy (uses only built-in Node http module)
# =========================================================
RUN cat > /app/rpc-proxy.js << 'EOF'
const http = require('http');

const PROXY_PORT = 7789;
const CORE_PORT = 7788;
const CORE_TOKEN = "hf_space_token_123";

function forward(body) {
  return new Promise((resolve) => {
    const req = http.request({
      hostname: '127.0.0.1',
      port: CORE_PORT,
      path: '/rpc',
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
        'Authorization': `Bearer ${CORE_TOKEN}`
      }
    }, (res) => {
      let data = '';
      res.on('data', chunk => data += chunk);
      res.on('end', () => {
        try {
          resolve(JSON.parse(data));
        } catch (e) {
          resolve({ jsonrpc: "2.0", error: { code: -32700, message: "Parse error" } });
        }
      });
    });

    req.on('error', (e) => {
      resolve({ jsonrpc: "2.0", error: { code: -32000, message: String(e) } });
    });

    req.write(JSON.stringify(body));
    req.end();
  });
}

const server = http.createServer((req, res) => {
  if (req.method !== 'POST' || req.url !== '/rpc') {
    res.writeHead(404);
    return res.end('Not found');
  }

  let body = '';
  req.on('data', chunk => body += chunk);
  req.on('end', async () => {
    let json;
    try {
      json = JSON.parse(body);
    } catch (e) {
      res.writeHead(400);
      return res.end('Bad JSON');
    }

    const method = json.method || '';
    console.log('RPC ->', method);

    // Force authenticated state
    if (
      method === 'openhuman.app_state_snapshot' ||
      method === 'openhuman.health_snapshot'
    ) {
      const original = await forward(json);
      if (!original.result) original.result = {};
      original.result.authenticated = true;
      original.result.onboardingCompleted = true;
      original.result.sessionToken = "self-hosted";
      original.result.coreMode = "runtime";
      res.writeHead(200, { 'Content-Type': 'application/json' });
      return res.end(JSON.stringify(original));
    }

    // Mock cloud RPCs
    if (
      method.includes('billing') ||
      method.includes('team') ||
      method.includes('auth') ||
      method.includes('profile')
    ) {
      res.writeHead(200, { 'Content-Type': 'application/json' });
      return res.end(JSON.stringify({
        jsonrpc: "2.0",
        id: json.id,
        result: { mocked: true, selfHosted: true }
      }));
    }

    // Forward everything else
    const response = await forward(json);
    res.writeHead(200, { 'Content-Type': 'application/json' });
    res.end(JSON.stringify(response));
  });
});

server.listen(PROXY_PORT, '0.0.0.0', () => {
  console.log(`RPC Proxy running on port ${PROXY_PORT}`);
});
EOF

# =========================================================
# Create startup script
# =========================================================
RUN cat > /app/start.sh << 'EOF'
#!/bin/bash
set -e

export OPENHUMAN_CORE_TOKEN="hf_space_token_123"
export OPENHUMAN_WORKSPACE="/home/appuser/workspace"

mkdir -p "$OPENHUMAN_WORKSPACE"

echo "=== STARTING XVFB ==="
Xvfb :99 -screen 0 1024x768x24 -nolisten tcp &
export DISPLAY=:99
sleep 2

echo "=== STARTING OPENHUMAN CORE ==="
openhuman-core run \
  --host 127.0.0.1 \
  --port 7788 \
  --jsonrpc-only \
  > /tmp/core.log 2>&1 &

echo "=== WAITING FOR CORE ==="
for i in $(seq 1 60); do
  if nc -z 127.0.0.1 7788; then
    echo "=== CORE READY ==="
    break
  fi
  sleep 1
done

echo "=== STARTING RPC PROXY ==="
node /app/rpc-proxy.js &

echo "=== WRITING VITE CONFIG ==="
cat > /app/app/vite.hf.config.ts << 'VITECONFIG'
import { defineConfig, mergeConfig } from "vite";
import baseConfig from "./vite.config";

export default defineConfig(async (env) => {
  const cfg = typeof baseConfig === "function" ? await baseConfig(env) : baseConfig;
  return mergeConfig(cfg, {
    server: {
      host: "0.0.0.0",
      port: 7860,
      allowedHosts: true,
      proxy: {
        "/rpc": {
          target: "http://127.0.0.1:7789",
          changeOrigin: true,
          ws: true
        }
      }
    }
  });
});
VITECONFIG

echo "=== STARTING FRONTEND ==="
cd /app/app
tail -f /tmp/core.log &
pnpm exec vite \
  --config vite.hf.config.ts \
  --host 0.0.0.0 \
  --port 7860
EOF

RUN chmod +x /app/start.sh

EXPOSE 7860
ENV PORT=7860

CMD ["/app/start.sh"]