Dockerfile

FROM python:3.13-slim-bookworm AS builder

RUN apt-get update \
    && apt-get install -y --no-install-recommends equivs \
    && equivs-control libgl1-mesa-dri \
    && printf 'Section: misc\nPriority: optional\nStandards-Version: 3.9.2\nPackage: libgl1-mesa-dri\nVersion: 99.0.0\nDescription: Dummy package for libgl1-mesa-dri\n' >> libgl1-mesa-dri \
    && equivs-build libgl1-mesa-dri \
    && mv libgl1-mesa-dri_*.deb /libgl1-mesa-dri.deb \
    && equivs-control adwaita-icon-theme \
    && printf 'Section: misc\nPriority: optional\nStandards-Version: 3.9.2\nPackage: adwaita-icon-theme\nVersion: 99.0.0\nDescription: Dummy package for adwaita-icon-theme\n' >> adwaita-icon-theme \
    && equivs-build adwaita-icon-theme \
    && mv adwaita-icon-theme_*.deb /adwaita-icon-theme.deb

FROM python:3.13-slim-bookworm AS chrome-downloader

# Chrome 136 stable（可按需换版本号）
ARG CHROME_VERSION=136.0.7103.113
RUN apt-get update && apt-get install -y --no-install-recommends curl unzip \
    && curl -Lo /tmp/chrome.zip \
       "https://storage.googleapis.com/chrome-for-testing-public/${CHROME_VERSION}/linux64/chrome-linux64.zip" \
    && curl -Lo /tmp/chromedriver.zip \
       "https://storage.googleapis.com/chrome-for-testing-public/${CHROME_VERSION}/linux64/chromedriver-linux64.zip" \
    && unzip /tmp/chrome.zip -d /opt/ \
    && unzip /tmp/chromedriver.zip -d /opt/ \
    && chmod -R a+rx /opt/chrome-linux64 \
    && chmod a+rx /opt/chromedriver-linux64/chromedriver

FROM python:3.13-slim-bookworm

COPY --from=builder /*.deb /
COPY --from=chrome-downloader /opt/chrome-linux64 /opt/chrome
COPY --from=chrome-downloader /opt/chromedriver-linux64/chromedriver /usr/bin/chromedriver

RUN dpkg -i /libgl1-mesa-dri.deb \
    && dpkg -i /adwaita-icon-theme.deb \
    && apt-get update \
    && apt-get install -y --no-install-recommends \
       libnss3 libnspr4 libatk1.0-0 libatk-bridge2.0-0 libcups2 libdrm2 \
       libxkbcommon0 libxcomposite1 libxdamage1 libxfixes3 libxrandr2 \
       libgbm1 libasound2 libpango-1.0-0 libcairo2 libatspi2.0-0 \
       libwayland-client0 libglib2.0-0 libdbus-1-3 \
       libx11-6 libxcb1 libxext6 libfontconfig1 libfreetype6 libexpat1 \
       fonts-liberation fonts-noto-color-emoji \
       xvfb dumb-init git procps curl xauth \
    && rm -rf /var/lib/apt/lists/* \
    && chmod a+rx /opt/chrome/chrome /usr/bin/chromedriver

# ══ wrapper：只注入必须的沙盒参数，不加任何 headless/gpu 标志 ══
# 关键：去掉 --disable-gpu，让 xvfb 提供完整的 GPU 环境
# 去掉 --headless，改由 HEADLESS=false + xvfb 实现无屏幕运行
RUN printf '#!/bin/bash\nexec /opt/chrome/chrome --no-sandbox --disable-dev-shm-usage "$@"\n' \
      > /usr/local/bin/google-chrome \
    && chmod a+rx /usr/local/bin/google-chrome \
    && google-chrome --version

RUN useradd -m -u 1000 user

WORKDIR /app

RUN git clone https://github.com/FlareSolverr/FlareSolverr.git . \
    && chown -R user:user /app

RUN pip install -r requirements.txt --no-cache-dir \
    && rm -rf /root/.cache

USER user

RUN mkdir -p "/home/user/.config/chromium/Crash Reports/pending"

ENV LOG_LEVEL=info \
    PORT=7860 \
    BROWSER_EXECUTABLE_PATH=/usr/local/bin/google-chrome \
    # ★ 关键优化1：关闭 headless 模式，使用 xvfb 虚拟显示器
    # headless Chrome 有大量可被 Cloudflare 检测的 fingerprint
    HEADLESS=false \
    # ★ 关键优化2：指定 xvfb 虚拟屏幕编号，确保 Chrome 使用虚拟显示
    DISPLAY=:99 \
    # ★ 优化3：延长超时，给 Cloudflare 挑战更多求解时间
    BROWSER_TIMEOUT=60000

EXPOSE 7860

# xvfb-run 参数：-s 指定屏幕分辨率为 1920x1080，模拟真实显示器
ENTRYPOINT ["dumb-init", "xvfb-run", "-a", "-s", "-screen 0 1920x1080x24 -ac"]
CMD ["python", "-u", "src/flaresolverr.py"]