# alotbuy.com —— 旧域(2026-09-10 建立为门户站点;**2026-09-19 降级为 301 过渡装置**) # # 为什么"降级"而不是"删除"(判据见 04-调整方案/135): # ① 老书签 / 外链不 404(301 到新域**同名子域**,保留用户名映射) # ② 已入网节点的**旧域中继入口**仍可透传 ⇒ 不断线(见下方保留的 location) # ③ 软回滚路径保留:`cp alotbuy.com.conf.bak-dompurge- alotbuy.com.conf && nginx -t && nginx -s reload` # ⛔ 退役条件 = **旧域 30 天访问量为 0**(看 /www/wwwlogs/alotbuy.com.log)→ 连 # `dsh.alotbuy.com.conf`、`relay-direct.conf` 一并删。 # # 唯三**不** 301 的路径(其余一律 301 到新域): # /dshs-relay → 127.0.0.1:20080(自研 relay WebSocket;旧域入口,SEEDS 已不再引导) # /dshs-overlay/bootstrap → 127.0.0.1:3080(覆盖网络目录只读路由) # /.well-known/acme-challenge/(ACME 落点,续期不掉链) # # map 必须位于 http 上下文 —— 面板 vhost 文件正是被 include 在 http{} 内,故写在本文件顶层。 # ⚠️ 与 `dsh.alotbuy.com.conf` 的 map 是**两个不同变量名**,不冲突; # `*.dsh.alotbuy.com` 由那个文件**更长的通配 server_name** 接管,不进本文件的 map。 # ⚠️ 301 目标是**不同主机**(ai1net.com,CF 侧已是 Full(strict))⇒ 不存在"源站 301 造成 CF 循环"。 # 故 80 端口可以直接 301(原门户块当年为兼容 CF Flexible 才用代理)。 map $host $alotbuy_301_host { default ai1net.com; ~^(?[^.]+)\.alotbuy\.com$ $lb301.ai1net.com; } # ---- HTTP:301 到新域(旧域不再承载门户)---- server { # CF 回源 IP → 还原真实客户端 IP(仅本 server 生效) set_real_ip_from 173.245.48.0/20; set_real_ip_from 103.21.244.0/22; set_real_ip_from 103.22.200.0/22; set_real_ip_from 103.31.4.0/22; set_real_ip_from 141.101.64.0/18; set_real_ip_from 108.162.192.0/18; set_real_ip_from 190.93.240.0/20; set_real_ip_from 188.114.96.0/20; set_real_ip_from 197.234.240.0/22; set_real_ip_from 198.41.128.0/17; set_real_ip_from 162.158.0.0/15; set_real_ip_from 104.16.0.0/13; set_real_ip_from 104.24.0.0/14; set_real_ip_from 172.64.0.0/13; set_real_ip_from 131.0.72.0/22; set_real_ip_from 2400:cb00::/32; set_real_ip_from 2606:4700::/32; set_real_ip_from 2803:f800::/32; set_real_ip_from 2405:b500::/32; set_real_ip_from 2405:8100::/32; set_real_ip_from 2a06:98c0::/29; set_real_ip_from 2c0f:f248::/32; real_ip_header CF-Connecting-IP; listen 80; server_name alotbuy.com www.alotbuy.com *.alotbuy.com; # ── ACME 挑战(续期用;`^~` 优先于下面的 `location /`)── location ^~ /.well-known/acme-challenge/ { root /www/server/nginx/html; default_type text/plain; access_log off; } # ── 覆盖网络中继(保留:已入网节点仍可能持旧域地址)── location /dshs-relay { proxy_pass http://127.0.0.1:20080; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $connection_upgrade; proxy_set_header Host $host; proxy_read_timeout 3600s; proxy_send_timeout 3600s; proxy_buffering off; } location = /dshs-overlay/bootstrap { proxy_pass http://127.0.0.1:3080; proxy_set_header Host $host; proxy_set_header X-Forwarded-Proto $scheme; proxy_http_version 1.1; proxy_buffering off; } location / { return 301 https://$alotbuy_301_host$request_uri; } access_log /www/wwwlogs/alotbuy.com.log; error_log /www/wwwlogs/alotbuy.com.error.log; } # ---- HTTPS:301 到新域(同上)---- server { # CF 回源 IP → 还原真实客户端 IP(仅本 server 生效) set_real_ip_from 173.245.48.0/20; set_real_ip_from 103.21.244.0/22; set_real_ip_from 103.22.200.0/22; set_real_ip_from 103.31.4.0/22; set_real_ip_from 141.101.64.0/18; set_real_ip_from 108.162.192.0/18; set_real_ip_from 190.93.240.0/20; set_real_ip_from 188.114.96.0/20; set_real_ip_from 197.234.240.0/22; set_real_ip_from 198.41.128.0/17; set_real_ip_from 162.158.0.0/15; set_real_ip_from 104.16.0.0/13; set_real_ip_from 104.24.0.0/14; set_real_ip_from 172.64.0.0/13; set_real_ip_from 131.0.72.0/22; set_real_ip_from 2400:cb00::/32; set_real_ip_from 2606:4700::/32; set_real_ip_from 2803:f800::/32; set_real_ip_from 2405:b500::/32; set_real_ip_from 2405:8100::/32; set_real_ip_from 2a06:98c0::/29; set_real_ip_from 2c0f:f248::/32; real_ip_header CF-Connecting-IP; listen 443 ssl; http2 on; server_name alotbuy.com www.alotbuy.com *.alotbuy.com; ssl_certificate /etc/letsencrypt/live/alotbuy.com/fullchain.pem; ssl_certificate_key /etc/letsencrypt/live/alotbuy.com/privkey.pem; location ^~ /.well-known/acme-challenge/ { root /www/server/nginx/html; default_type text/plain; access_log off; } # ── 覆盖网络中继(保留)── location /dshs-relay { proxy_pass http://127.0.0.1:20080; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $connection_upgrade; proxy_set_header Host $host; proxy_read_timeout 3600s; proxy_send_timeout 3600s; proxy_buffering off; } location = /dshs-overlay/bootstrap { proxy_pass http://127.0.0.1:3080; proxy_set_header Host $host; proxy_set_header X-Forwarded-Proto $scheme; proxy_http_version 1.1; proxy_buffering off; } location / { return 301 https://$alotbuy_301_host$request_uri; } access_log /www/wwwlogs/alotbuy.com.log; error_log /www/wwwlogs/alotbuy.com.error.log; }