# ============================================================
# Coze Studio
# 域名: testcoze.kejiankejian.com / coze-testcoze.kejiankejian.com
# ============================================================

# HTTP -> HTTPS
server {
    listen      80;
    listen      [::]:80;
    server_name testcoze.kejiankejian.com coze-testcoze.kejiankejian.com;
    return      301 https://$host$request_uri;
}

# HTTPS
server {
    listen      443 ssl http2;
    listen      [::]:443 ssl http2;
    server_name testcoze.kejiankejian.com coze-testcoze.kejiankejian.com;

    client_max_body_size 100M;

    ssl_certificate     /etc/nginx/ssl/_.kejiankejian.com_chain.pem;
    ssl_certificate_key /etc/nginx/ssl/_.kejiankejian.com_key.key;
    ssl_protocols       TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers on;
    ssl_session_cache   shared:SSL:10m;
    ssl_session_timeout 10m;
    ssl_ciphers ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256;

    access_log /dev/stdout;
    error_log  /dev/stderr;

    # 前端静态资源
    location / {
        root  /usr/share/nginx/html;
        try_files $uri $uri/ /index.html;
        index index.html index.htm;
        add_header Cache-Control "public, max-age=3600" always;
    }

    # 后端 API
    location ~ ^/(api|v[1-3]|admin)(/|$) {
        proxy_pass http://coze_backend;
        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 60s;
        proxy_send_timeout    60s;
        proxy_read_timeout    600s;

        sub_filter ':8889'       ':8888/local_storage';
        sub_filter 'minio:9000'  '$http_host/local_storage';
        sub_filter_once off;
        sub_filter_types 'application/json' 'text/event-stream';
    }

    # MinIO 文件代理
    location /local_storage/ {
        rewrite ^/local_storage/(.*)$ /$1 break;
        proxy_pass http://coze_minio;
        proxy_set_header Host coze-minio:9000;
        proxy_connect_timeout 60s;
        proxy_send_timeout    60s;
        proxy_read_timeout    600s;

        add_header Access-Control-Allow-Origin      "*" always;
        add_header Access-Control-Allow-Credentials "true" always;
        add_header Access-Control-Allow-Methods     "*" always;
        add_header Access-Control-Allow-Headers     "*" always;
        if ($request_method = 'OPTIONS') {
            return 204;
        }
    }
}