# ============================================================ # Nginx OCSP Stapling 配置示例 # ============================================================ # # 功能说明: # - OCSP Stapling 提高证书验证效率 # - 减少客户端 OCSP 查询延迟 # - 提升 SSL 握手性能 # # Lolly 对应配置: # server: # ssl: # cert: "/path/to/cert.pem" # key: "/path/to/key.pem" # ocsp_stapling: true # ============================================================ server { listen 443 ssl http2; server_name ocsp.example.com; # SSL 证书配置 ssl_certificate /etc/nginx/ssl/server.crt; ssl_certificate_key /etc/nginx/ssl/server.key; ssl_protocols TLSv1.2 TLSv1.3; # OCSP Stapling 配置 # Lolly 对应: ssl.ocsp_stapling: true ssl_stapling on; ssl_stapling_verify on; # 验证 OCSP 响应签名 # OCSP 响应解析器(用于获取 OCSP 响应) resolver 8.8.8.8 8.8.4.4 valid=300s; resolver_timeout 5s; # OCSP 响应缓存文件(可选) # ssl_stapling_file /etc/nginx/ssl/ocsp-response.der; # 证书链(OCSP Stapling 需要完整的证书链) ssl_trusted_certificate /etc/nginx/ssl/ca.crt; location / { root /var/www/html; } } # OCSP Stapling 说明: # # 1. 工作原理: # - 传统方式: 客户端直接向 CA 查询证书状态 # - OCSP Stapling: 服务端预先获取 OCSP 响应并发给客户端 # # 2. 优势: # - 减少 SSL 握手时间 # - 保护客户端隐私(不直接向 CA 查询) # - 提高可用性(即使 OCSP 服务器不可用) # # 3. 要求: # - 证书必须包含 OCSP URL(Authority Information Access 扩展) # - 必须配置完整的证书链 # # 4. 测试 OCSP Stapling: # openssl s_client -connect ocsp.example.com:443 -status # # 查看 "OCSP response" 部分