nginx.conf

server {
    listen 7000;
    server_name 101.32.9.93;
    charset utf-8;
    
    # 允许处理大型URL参数
    large_client_header_buffers 8 64k;
    client_header_buffer_size 32k;
    client_max_body_size 20m;
    client_body_buffer_size 512k;
    
    # 静态文件目录
    location / { 
        alias /www/wwwroot/xmoe-ui/dist/;
        try_files $uri $uri/ /index.html;
        index index.html index.htm;
    }

    # API代理
    location /sk-api/ { 
        proxy_pass http://api.xmoe.asia/;
        proxy_set_header x-forwarded-for $remote_addr;
        
        # 添加CORS头
        add_header Access-Control-Allow-Origin '*';
        add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';
        add_header Access-Control-Allow-Headers 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization';
        
        # 添加OPTIONS请求处理
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' '*';
            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
            add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization';
            add_header 'Access-Control-Max-Age' 1728000;
            add_header 'Content-Type' 'text/plain charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204;
        }
    }
    
    # 特殊处理@格式链接 - 最高优先级
    location ~ "^/@https://xmoe.video/validate" {
        # 从URL中提取链接参数
        if ($request_uri ~ "^/@https://xmoe.video/validate\?link=([^&]*)") {
            set $linkparam $1;
        }
        
        # 直接代理至目标网站并带上提取的参数
        proxy_pass "https://xmoe.video/validate?link=$linkparam";
        
        # 关键请求头
        proxy_set_header Host xmoe.video;
        proxy_set_header Origin https://xmoe.video;
        proxy_set_header Referer https://xmoe.video/;
        proxy_set_header User-Agent $http_user_agent;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        
        # HTTP版本和连接设置
        proxy_http_version 1.1;
        proxy_set_header Connection "keep-alive";
        
        # 超时设置
        proxy_connect_timeout 120s;
        proxy_read_timeout 180s;
        proxy_send_timeout 180s;
        
        # 缓冲区设置
        proxy_buffer_size 1024k;
        proxy_buffers 16 512k;
        proxy_busy_buffers_size 1024k;
        proxy_temp_file_write_size 1024k;
        
        # 禁用缓存
        proxy_no_cache 1;
        proxy_cache_bypass 1;
        
        # CORS头
        add_header Access-Control-Allow-Origin '*' always;
        add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS' always;
        add_header Access-Control-Allow-Headers 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
        
        # OPTIONS请求处理
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' '*' always;
            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
            add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
            add_header 'Access-Control-Max-Age' 1728000;
            add_header 'Content-Type' 'text/plain charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204;
        }
    }
    
    # 特殊处理validate路径 - 先匹配这个，优先级高于通用视频代理
    location ^~ /video-proxy/validate {
        # 精确提取link参数并解码
        if ($args ~ "link=([^&]*)") {
            set $link $1;
        }
        
        # 完整路径代理 - 使用变量传递参数
        proxy_pass "https://xmoe.video/validate?link=$link";
        
        # 关键请求头
        proxy_set_header Host xmoe.video;
        proxy_set_header Origin https://xmoe.video;
        proxy_set_header Referer https://xmoe.video/;
        proxy_set_header User-Agent $http_user_agent;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        
        # 解决504超时问题 - 增加超时时间
        proxy_connect_timeout 120s;
        proxy_read_timeout 180s;
        proxy_send_timeout 180s;
        
        # 增加缓冲区设置
        proxy_buffer_size 1024k;
        proxy_buffers 16 512k;
        proxy_busy_buffers_size 1024k;
        proxy_temp_file_write_size 1024k;
        
        # 禁用缓存
        proxy_no_cache 1;
        proxy_cache_bypass 1;
        
        # HTTP版本和连接设置
        proxy_http_version 1.1;
        proxy_set_header Connection "keep-alive";
        
        # CORS头 - 确保在代理返回前添加
        add_header Access-Control-Allow-Origin '*' always;
        add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS' always;
        add_header Access-Control-Allow-Headers 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
        
        # 添加OPTIONS请求处理
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' '*' always;
            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
            add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
            add_header 'Access-Control-Max-Age' 1728000;
            add_header 'Content-Type' 'text/plain charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204;
        }
    }
    
    # 通用视频代理
    location /video-proxy/ { 
        # 提取路径
        rewrite ^/video-proxy/(.*) /$1 break;
        proxy_pass https://xmoe.video;
        
        # 完整的请求头设置
        proxy_set_header Host xmoe.video;
        proxy_set_header Origin https://xmoe.video;
        proxy_set_header Referer https://xmoe.video/;
        proxy_set_header User-Agent $http_user_agent;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        
        # HTTP版本和连接设置
        proxy_http_version 1.1;
        proxy_set_header Connection "keep-alive";
        
        # 超时设置增加
        proxy_connect_timeout 60s;
        proxy_read_timeout 180s;
        proxy_send_timeout 120s;
        
        # 缓冲区设置
        proxy_buffer_size 128k;
        proxy_buffers 4 256k;
        proxy_busy_buffers_size 256k;
        proxy_temp_file_write_size 256k;
        
        # CORS头 - 确保在代理返回前添加
        add_header Access-Control-Allow-Origin '*' always;
        add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS' always;
        add_header Access-Control-Allow-Headers 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
        
        # 添加OPTIONS请求处理
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' '*' always;
            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
            add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
            add_header 'Access-Control-Max-Age' 1728000;
            add_header 'Content-Type' 'text/plain charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204;
        }
    }
    
    # 通用CORS代理
    location /cors-proxy {
        # 提取请求的URL
        set $target_url $arg_url;
        
        # 代理到目标URL
        proxy_pass $target_url;
        
        # 设置代理头
        proxy_set_header User-Agent $http_user_agent;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Accept-Encoding "";
        
        # HTTP版本和连接设置
        proxy_http_version 1.1;
        proxy_set_header Connection "keep-alive";
        
        # 超时设置
        proxy_connect_timeout 60s;
        proxy_read_timeout 60s;
        proxy_send_timeout 60s;
        
        # CORS头 - 确保在代理返回前添加
        add_header Access-Control-Allow-Origin '*' always;
        add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS' always;
        add_header Access-Control-Allow-Headers 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
        
        # 添加OPTIONS请求处理
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' '*' always;
            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
            add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization' always;
            add_header 'Access-Control-Max-Age' 1728000;
            add_header 'Content-Type' 'text/plain charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204;
        }
    }
}