Files
Enterprise-Knowledge-Base/internal/im
wizardchen 7642117b70 fix(im): harden DingTalk file download with SSRF checks and pictureDownloadCode fallback
Validate temporary download URLs against allowed DingTalk CDN hosts before fetching,
and accept pictureDownloadCode when downloadCode is absent so image messages ingest reliably.
2026-07-09 15:38:13 +08:00
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