Commit Graph
4 Commits
Author SHA1 Message Date
Claude de7d276245 fix: round 2 S3 audit — CRITICAL SigV4 payload hash bug, timeouts, Content-MD5/Length validation
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CRITICAL:
- SigV4 canonical request used sha256Hex('') instead of x-amz-content-sha256
  header value — every PUT/POST with body would fail 403. Now uses the
  signed header value for canonical request, verifyBodyHash after streaming
  for integrity.

HIGH:
- Add 30s AbortSignal.timeout to all Telegram CDN fetches in object-stream.ts
  (previously could hang indefinitely, exhausting connection pool)

MEDIUM:
- Content-MD5 validation: compute and compare when header is present
- Content-Length validation: reject if actual body size != header
- max-keys=0 clamping: enforce minimum of 1 per S3 spec

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-29 08:22:45 +07:00
asepharyana 144ebe6dd3 feat: implement chunked storage for Telegram file uploads and retrieval 2026-07-07 08:08:22 +07:00
asepharyana 8e6ccf2110 feat: S3 client compatibility — virtual-hosted style, CORS, presigned multi-method, ListMultipartUploads, edge case fixes
- Virtual-hosted bucket detection from Host header (extractS3BucketFromHost)
- S3 CORS headers + OPTIONS preflight + x-amz-id-2/HostId everywhere
- Presigned GET/PUT/HEAD/DELETE via centralized auth (no GET-only restriction)
- ListMultipartUploads with DB/xml helpers
- UploadPart partNumber range validation (1-10000)
- CompleteMultipartUpload ETag matching and ascending order validation
- DeleteObjects quiet mode support
- CopyObject URL-decode and conditional if-match/if-none-match
- encoding-type=url support in ListObjects V1/V2 XML
- Safe range-based prefix matching (replaces SQL LIKE)
- STREAMING-AWS4-HMAC-SHA256-PAYLOAD → 501 NotImplemented
- Traefik wildcard HostRegex for virtual-hosted style
- S3_VHOST_DOMAINS config env var
2026-07-07 05:39:23 +07:00
asepharyana 378a084fd3 feat: stream S3 object bodies from Telegram parts 2026-07-07 04:25:05 +07:00