feat: 添加安全中间件、优化限流器与API密钥验证

1. 新增安全响应头中间件强化请求安全性
2. 使用恒定时间比较修复API密钥验证时序漏洞
3. 新增限流器条目上限配置与自动清理逻辑
4. 优化CORS日志与客户端IP获取逻辑
5. 升级Go构建环境与基础镜像版本
6. 新增非root用户运行容器增强安全性
This commit is contained in:
sun
2026-05-24 15:33:27 +08:00
parent 9c35f780db
commit 9b2a1d1531
8 changed files with 53 additions and 13 deletions
+21
View File
@@ -0,0 +1,21 @@
package middleware
import (
"net/http"
"strings"
)
func SecurityHeaders(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("X-Content-Type-Options", "nosniff")
w.Header().Set("X-Frame-Options", "DENY")
w.Header().Set("X-XSS-Protection", "1; mode=block")
w.Header().Set("Referrer-Policy", "strict-origin-when-cross-origin")
if strings.HasPrefix(r.URL.Path, "/v1/") || r.URL.Path == "/health" {
w.Header().Set("Cache-Control", "no-store")
}
next.ServeHTTP(w, r)
})
}