使用 jlesage/firefox 镜像搭建一个Web版浏览器

jlesage/firefox 是一个web版firefox浏览器，可以使用docker中运行web版浏览器，很是方便。

运行命令

docker run -d \
    --name=firefox \
    -p 5800:5800 \
    -v /docker/appdata/firefox:/config:rw \
    jlesage/firefox

中文乱码异常

查阅GitHub文档发现有一个环境变量可以解决这个问题；

ENABLE_CJK_FONT:When set to 1, open-source computer font WenQuanYi Zen Hei is installed. This font contains a large range of Chinese/Japanese/Korean characters.

默认是0，这个意思是 当设置为1时，将安装开源计算机字体WenQuanYi Zen Hei。此字体包含大量中文/日文/韩文字符。

能解决这个异常问题；

安全问题

如果暴露在外网后，容易遭受攻击，所以该容器又提供了一个密码设置的环境变量VNC_PASSWORD

docker run -d \
    --name=firefox \
    -p 5800:5800 \
    -v /docker/appdata/firefox:/config:rw \
    -e VNC_PASSWORD=123456 \
    jlesage/firefox

Nginx 反代配置

参考文档，配置如下：

map $http_upgrade $connection_upgrade {
    default upgrade;
    ''      close;
}

upstream docker-firefox {
    # If the reverse proxy server is not running on the same machine as the
    # Docker container, use the IP of the Docker host here.
    # Make sure to adjust the port according to how port 5800 of the
    # container has been mapped on the host.
    server 127.0.0.1:5800;
}

server {
    [...]

    server_name firefox.domain.tld;

    location / {
            proxy_pass http://docker-firefox;
    }

    location /websockify {
        proxy_pass http://docker-firefox;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        proxy_read_timeout 86400;
    }
}

二级目录

map $http_upgrade $connection_upgrade {
    default upgrade;
    ''      close;
}

upstream docker-firefox {
    # If the reverse proxy server is not running on the same machine as the
    # Docker container, use the IP of the Docker host here.
    # Make sure to adjust the port according to how port 5800 of the
    # container has been mapped on the host.
    server 127.0.0.1:5800;
}

server {
    [...]

    location = /firefox {return 301 $scheme://$http_host/firefox/;}
    location /firefox/ {
        proxy_pass http://docker-firefox/;
        # Uncomment the following line if your Nginx server runs on a port that
        # differs from the one seen by external clients.
        #port_in_redirect off;
        location /firefox/websockify {
            proxy_pass http://docker-firefox/websockify/;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection $connection_upgrade;
            proxy_read_timeout 86400;
        }
    }
}