update at 2026-02-08 18:28:39

fonts.conf

@@ -0,0 +1,104 @@
+# Font2SVG - Nginx 配置（fonts.biboer.cn）
+# 用途：为微信小程序提供 fonts.json 与字体文件静态托管
+
+server {
+    listen 80;
+    listen [::]:80;
+    server_name fonts.biboer.cn;
+    return 301 https://$host$request_uri;
+}
+
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+    server_name fonts.biboer.cn;
+
+    # Certbot 证书
+    ssl_certificate /etc/letsencrypt/live/fonts.biboer.cn/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/fonts.biboer.cn/privkey.pem;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    # 静态资源根目录（需包含 fonts.json 与 fonts/ 目录）
+    root /home/gavin/font2svg;
+    index fonts.json;
+
+    access_log /var/log/nginx/font2svg_access.log;
+    error_log /var/log/nginx/font2svg_error.log;
+
+    server_tokens off;
+
+    # 小程序跨域访问
+    add_header Access-Control-Allow-Origin "*" always;
+    add_header Access-Control-Allow-Methods "GET,HEAD,OPTIONS" always;
+    add_header Access-Control-Allow-Headers "Origin,Range,Accept,Content-Type" always;
+    add_header Access-Control-Expose-Headers "Content-Length,Content-Range" always;
+
+    # MIME
+    types {
+        application/json json;
+        font/ttf ttf;
+        font/otf otf;
+        font/woff woff;
+        font/woff2 woff2;
+        application/vnd.ms-fontobject eot;
+    }
+
+    # SVG 渲染 API（独立 Python 服务）
+    location /api/ {
+        proxy_pass http://127.0.0.1:9300;
+        proxy_http_version 1.1;
+        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_set_header X-Forwarded-Proto $scheme;
+        proxy_connect_timeout 5s;
+        proxy_send_timeout 60s;
+        proxy_read_timeout 60s;
+    }
+
+    # fonts.json：短缓存，便于更新
+    location = /fonts.json {
+        expires 1h;
+        add_header Cache-Control "public, must-revalidate";
+        add_header Access-Control-Allow-Origin "*" always;
+        add_header Access-Control-Allow-Methods "GET,HEAD,OPTIONS" always;
+        add_header Access-Control-Allow-Headers "Origin,Range,Accept,Content-Type" always;
+        add_header Access-Control-Expose-Headers "Content-Length,Content-Range" always;
+        try_files $uri =404;
+    }
+
+    # 字体文件：长缓存
+    location ~* \.(ttf|otf|woff|woff2|eot)$ {
+        expires 30d;
+        add_header Cache-Control "public, immutable";
+        add_header Access-Control-Allow-Origin "*" always;
+        add_header Access-Control-Allow-Methods "GET,HEAD,OPTIONS" always;
+        add_header Access-Control-Allow-Headers "Origin,Range,Accept,Content-Type" always;
+        add_header Access-Control-Expose-Headers "Content-Length,Content-Range" always;
+        try_files $uri =404;
+    }
+
+    # 默认仅允许静态文件
+    location / {
+        # 处理预检请求（if 在 location 内合法）
+        if ($request_method = OPTIONS) {
+            add_header Access-Control-Allow-Origin "*";
+            add_header Access-Control-Allow-Methods "GET,HEAD,OPTIONS";
+            add_header Access-Control-Allow-Headers "Origin,Range,Accept,Content-Type";
+            add_header Access-Control-Max-Age 1728000;
+            add_header Content-Length 0;
+            add_header Content-Type "text/plain; charset=utf-8";
+            return 204;
+        }
+
+        try_files $uri =404;
+    }
+
+    # 禁止访问隐藏文件
+    location ~ /\. {
+        deny all;
+        access_log off;
+        log_not_found off;
+    }
+}