perf(system): async SSRF check with DNS cache for image proxy (#5832)

2026-09-04 23:17:20 +08:00 · 2026-05-25 15:54:02 +08:00
parent 98e3ea4e6f
commit 01c3451679
3 changed files with 633 additions and 113 deletions
@@ -360,7 +360,7 @@ async def fetch_image(

    fetch_url = SecurityUtils.strip_url_signature(url)
    # 验证URL安全性
-    if not SecurityUtils.is_safe_url(
+    if not await SecurityUtils.is_safe_url_async(
        url,
        allowed_domains,
        block_private=True,