174bac87cb
When the gateway runs inside a Docker container, it needs to connect to sandbox browser containers via the host network. Chrome's CDP HTTP endpoints reject non-IP Host headers, so this change: 1. Adds `cdpHost` config option (default: "127.0.0.1") 2. Adds DNS resolution helper to convert hostnames to IPs 3. Updates sandbox browser entrypoint with --remote-allow-origins=* For Docker deployments, set `cdpHost: "host.docker.internal"` and the gateway will resolve it to the host's IP for Chrome compatibility. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
69 lines
1.7 KiB
Bash
Executable File
69 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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export DISPLAY=:1
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export HOME=/tmp/moltbot-home
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export XDG_CONFIG_HOME="${HOME}/.config"
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export XDG_CACHE_HOME="${HOME}/.cache"
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CDP_PORT="${CLAWDBOT_BROWSER_CDP_PORT:-9222}"
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VNC_PORT="${CLAWDBOT_BROWSER_VNC_PORT:-5900}"
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NOVNC_PORT="${CLAWDBOT_BROWSER_NOVNC_PORT:-6080}"
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ENABLE_NOVNC="${CLAWDBOT_BROWSER_ENABLE_NOVNC:-1}"
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HEADLESS="${CLAWDBOT_BROWSER_HEADLESS:-0}"
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mkdir -p "${HOME}" "${HOME}/.chrome" "${XDG_CONFIG_HOME}" "${XDG_CACHE_HOME}"
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Xvfb :1 -screen 0 1280x800x24 -ac -nolisten tcp &
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if [[ "${HEADLESS}" == "1" ]]; then
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CHROME_ARGS=(
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"--headless=new"
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"--disable-gpu"
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)
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else
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CHROME_ARGS=()
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fi
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if [[ "${CDP_PORT}" -ge 65535 ]]; then
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CHROME_CDP_PORT="$((CDP_PORT - 1))"
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else
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CHROME_CDP_PORT="$((CDP_PORT + 1))"
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fi
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CHROME_ARGS+=(
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"--remote-debugging-address=127.0.0.1"
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"--remote-debugging-port=${CHROME_CDP_PORT}"
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"--remote-allow-origins=*"
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"--user-data-dir=${HOME}/.chrome"
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"--no-first-run"
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"--no-default-browser-check"
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"--disable-dev-shm-usage"
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"--disable-background-networking"
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"--disable-features=TranslateUI"
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"--disable-breakpad"
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"--disable-crash-reporter"
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"--metrics-recording-only"
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"--no-sandbox"
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)
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chromium "${CHROME_ARGS[@]}" about:blank &
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for _ in $(seq 1 50); do
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if curl -sS --max-time 1 "http://127.0.0.1:${CHROME_CDP_PORT}/json/version" >/dev/null; then
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break
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fi
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sleep 0.1
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done
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socat \
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TCP-LISTEN:"${CDP_PORT}",fork,reuseaddr,bind=0.0.0.0 \
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TCP:127.0.0.1:"${CHROME_CDP_PORT}" &
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if [[ "${ENABLE_NOVNC}" == "1" && "${HEADLESS}" != "1" ]]; then
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x11vnc -display :1 -rfbport "${VNC_PORT}" -shared -forever -nopw -localhost &
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websockify --web /usr/share/novnc/ "${NOVNC_PORT}" "localhost:${VNC_PORT}" &
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fi
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wait -n
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