d-bbc/linux环境(生产环境搭建)/mall4j-shop/nginx/conf.d/b2b2c-im.conf

server {
    # 将这里的域名改成自己的域名
    listen 443 ssl;
    server_name b2b2c-im.mall4j.com;

    # 这一段是公有的ssl，需要将证书改成自己申请的证书 crt或pem格式的都可以，因为微信小程序规定要https，客服聊天也在微信小程序上使用，所以必须要https
    ssl_certificate /ssl/4664402_mall4j.com.crt;
    ssl_certificate_key /ssl/4664402_mall4j.com.key;
    ssl_session_timeout 1d;
    ssl_session_cache shared:MozSSL:10m;
    ssl_session_tickets off;

    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
    ssl_prefer_server_ciphers off;

    location / {
        # 5200端口是wukongim启动的ws端口
        # 这里因为是在docker，所以这个访问的是docker内部网络，非docker部署也可以用ip http://${ip}:5200;
        # 这里采用mall4j-wukongim是因为docker内网，如果使用docker的话，应该是127.0.0.1或者是xxx.xxx.xxx.xxx的内网（推荐）/公网ip
        proxy_pass http://127.0.0.1:5200;
        proxy_read_timeout 259200;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";


        add_header Strict-Transport-Security "max-age=63072000; includeSubdomains; preload";
        proxy_cookie_path / "/; httponly; secure; SameSite=Lax";
        # 如果觉得有必要的话，可以增加Content-Security-Policy，不过里面的域名要自己确定增加哪些
        # add_header Content-Security-Policy "default-src 'self'; style-src 'self';script-src 'self';font-src 'self';";
    }
}