kqjy/MyFSIO
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 13 Wiki Activity

MyFSIO v0.1.8 Release #9

Merged
kqjy merged 13 commits from next into main 2025-12-23 06:01:32 +00:00
Conversation 0 Commits 13 Files Changed 14 +13
1 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit 39a707ecbc - Show all commits

13
app/s3_api.py
View File

@@ -167,6 +167,19 @@ def _verify_sigv4_header(req: Any, auth_header: str) -> Principal | None:
calculated_signature = hmac.new(signing_key, string_to_sign.encode("utf-8"), hashlib.sha256).hexdigest() calculated_signature = hmac.new(signing_key, string_to_sign.encode("utf-8"), hashlib.sha256).hexdigest()
if not hmac.compare_digest(calculated_signature, signature): if not hmac.compare_digest(calculated_signature, signature):
# Debug logging for signature mismatch
import logging
logger = logging.getLogger(__name__)
logger.error(f"Signature mismatch for {req.path}")
logger.error(f" Content-Type: {req.headers.get('Content-Type')}")
logger.error(f" Content-Length: {req.headers.get('Content-Length')}")
logger.error(f" X-Amz-Content-Sha256: {req.headers.get('X-Amz-Content-Sha256')}")
logger.error(f" Canonical URI: {canonical_uri}")
logger.error(f" Signed headers: {signed_headers_str}")
logger.error(f" Expected sig: {signature[:16]}...")
logger.error(f" Calculated sig: {calculated_signature[:16]}...")
# Log first part of canonical request to compare
logger.error(f" Canonical request hash: {hashlib.sha256(canonical_request.encode('utf-8')).hexdigest()[:16]}...")
raise IamError("SignatureDoesNotMatch") raise IamError("SignatureDoesNotMatch")
return _iam().get_principal(access_key) return _iam().get_principal(access_key)