96 lines
3.1 KiB
Plaintext
96 lines
3.1 KiB
Plaintext
# =============================================================================
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# MPC Message Router gRPC 代理配置
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# =============================================================================
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# 域名: mpc-grpc.szaiai.com
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# 用途: 为 Service Party App 提供 gRPC 连接到 Message Router
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# 后端: Message Router gRPC 服务 (端口 50051)
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#
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# 部署步骤:
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# 1. 放置到: /etc/nginx/sites-available/mpc-grpc.szaiai.com
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# 2. 启用: ln -s /etc/nginx/sites-available/mpc-grpc.szaiai.com /etc/nginx/sites-enabled/
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# 3. 申请证书: certbot certonly --nginx -d mpc-grpc.szaiai.com
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# 4. 重载: nginx -t && systemctl reload nginx
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#
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# 注意: 此配置完全独立，不影响现有服务
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# =============================================================================
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# HTTP 重定向到 HTTPS (gRPC 必须使用 HTTPS)
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server {
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listen 80;
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listen [::]:80;
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server_name mpc-grpc.szaiai.com;
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# Let's Encrypt 验证目录
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location /.well-known/acme-challenge/ {
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root /var/www/certbot;
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}
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# 重定向到 HTTPS
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location / {
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return 301 https://$host$request_uri;
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}
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}
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# HTTPS + gRPC 配置
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server {
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listen 443 ssl http2;
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listen [::]:443 ssl http2;
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server_name mpc-grpc.szaiai.com;
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# SSL 证书 (Let's Encrypt)
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# 首次部署前需要先申请证书:
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# certbot certonly --nginx -d mpc-grpc.szaiai.com
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ssl_certificate /etc/letsencrypt/live/mpc-grpc.szaiai.com/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/mpc-grpc.szaiai.com/privkey.pem;
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# SSL 配置优化
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ssl_session_timeout 1d;
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ssl_session_cache shared:MPC_SSL:10m;
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ssl_session_tickets off;
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# 现代加密套件
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ssl_protocols TLSv1.2 TLSv1.3;
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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;
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ssl_prefer_server_ciphers off;
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# HSTS
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add_header Strict-Transport-Security "max-age=63072000" always;
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# 日志
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access_log /var/log/nginx/mpc-grpc.szaiai.com.access.log;
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error_log /var/log/nginx/mpc-grpc.szaiai.com.error.log;
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# gRPC 代理到 Message Router
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# 后端服务器: 192.168.1.111 (与其他服务相同)
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# Message Router gRPC 端口: 50051
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location / {
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# gRPC 代理
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grpc_pass grpc://192.168.1.111:50051;
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# gRPC 超时设置
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# 会话等待时间较长 (24小时倒计时)，需要较长超时
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grpc_read_timeout 300s;
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grpc_send_timeout 300s;
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grpc_connect_timeout 60s;
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# 错误处理
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error_page 502 = /error502grpc;
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}
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# gRPC 错误处理
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location = /error502grpc {
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internal;
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default_type application/grpc;
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add_header grpc-status 14;
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add_header grpc-message "Message Router unavailable";
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return 204;
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}
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# HTTP 健康检查端点 (用于监控)
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location = /health {
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access_log off;
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return 200 '{"status":"ok","service":"mpc-grpc-proxy"}';
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add_header Content-Type application/json;
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}
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}
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