security: SHA256强制+dlUrl域名校验+缓存大小限制(500KB)

- saveCache: >500KB拒绝写入
- index.html: SHA256缺失时拒绝(不再静默跳过)
- index.html: dlUrl域名校验(dlUrl.indexOf(BASE)===0)
- 审查建议全部修复
This commit is contained in:
LukeMackin
2026-07-21 20:39:47 +08:00
parent 67adde25a4
commit f9d5d32785
3 changed files with 4 additions and 0 deletions