fix: 安全加固,修复 P0/P1 安全漏洞

P0(高危):
- 新增全局 CSRF 中间件(同步器令牌),覆盖全部 30 个表单与 AJAX 请求
- 修复附件上传/列表/删除越权(IDOR),增加 admin/上传者/文章作者所有权校验
- 登录/注册成功后会话轮换,修复会话固定
- 会话密钥改用 crypto/rand 生成,配置缺失 secret 时拒绝启动

P1(中危):
- session 与 comment_uid cookie 增加 Secure/SameSite 标志
- 新增安全响应头:CSP、X-Content-Type-Options、X-Frame-Options、HSTS 等
- 新增 web.trusted_proxies 配置,修复 X-Forwarded-For 伪造
- 修复浏览量记录 goroutine 访问已回收 gin.Context 的数据竞争

补充 17 个安全回归测试(middleware/handlers),go test -race 全绿
This commit is contained in:
2026-08-19 12:33:09 +08:00
parent c3f8be58c9
commit 38cd09f723
33 changed files with 1233 additions and 71 deletions
+3
View File
@@ -58,16 +58,19 @@
<div class="flex justify-end gap-3 mt-3 text-sm">
{{if eq .Status 0}}
<form action="/admin/comments/{{.ID}}/approve" method="post" class="inline">
<input type="hidden" name="_csrf" value="{{$.CSRFToken}}">
<button type="submit" class="text-green-600 hover:text-green-800 font-medium cursor-pointer bg-transparent border-none">{{index $.Tr "comment_approve"}}</button>
</form>
{{end}}
{{if ne .Status 2}}
<form action="/admin/comments/{{.ID}}/reject" method="post" class="inline">
<input type="hidden" name="_csrf" value="{{$.CSRFToken}}">
<button type="submit" class="text-orange-600 hover:text-orange-800 font-medium cursor-pointer bg-transparent border-none">{{index $.Tr "comment_reject"}}</button>
</form>
{{end}}
<form action="/admin/comments/{{.ID}}/delete" method="post" class="inline"
onsubmit="return confirm('{{index $.Tr "comment_delete_confirm"}}');">
<input type="hidden" name="_csrf" value="{{$.CSRFToken}}">
<button type="submit" class="text-red-600 hover:text-red-800 font-medium cursor-pointer bg-transparent border-none">{{index $.Tr "comment_delete"}}</button>
</form>
</div>