fix(boto3): Fix botocore SigV4 failures caused by post-sign trace propagation - #7050

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pabloDeputter wants to merge 38 commits into

pablo/fix-botocore-sigv4-trace-propagation

Commits on Aug 5, 2026

fix(boto3): Inject trace headers before SigV4 signing
pabloDeputter
committed
abc57bc
fix(stdlib): Preserve signed headers during trace propagation
pabloDeputter
committed
78f1ee6

Commits on Aug 6, 2026

test(boto3): add tests covering trace propagation + SigV4 signing
pabloDeputter
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88fdd7d
test(boto3): inline span_streaming logic
pabloDeputter
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a1e5f9c
test(stdlib): cover httplib SigV4 trace header preservation
pabloDeputter
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4ba8901
test(boto3): Add `server_close()` in test cleanup
pabloDeputter
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92672ca
fix(stdlib): clarify comment
pabloDeputter
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37fa9ff
fix(stdlib): Move trace header generation into `endheaders()`
pabloDeputter
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e675673
fix(stdlib): Replace `return set()` with `continue` to avoid skipping SigV4 headers
pabloDeputter
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14bad29

Commits on Aug 11, 2026

Commits on Aug 12, 2026

ref(boto3): Clarify logic in `replace_header()`
pabloDeputter
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08dc4d2
ref(utils): Remove bytes parsing from `get_aws_sigv4_signed_headers()` since it's not used anymore
pabloDeputter
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079cf17
ref(utils): `get_aws_sigv4_signed_headers()` now takes in `authorization` string instead of all headers
pabloDeputter
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ebcce02
chore(stdlib): Track headers during request construction
pabloDeputter
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484a941
linting
pabloDeputter
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35ff7b4
fix(stdlib): Fix renaming issue
pabloDeputter
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355be07
ref(utils): Remove unused `Mapping` import
pabloDeputter
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5ab6ccb
ref(stdlib): Fix another typo
pabloDeputter
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f04bd51

Commits on Aug 24, 2026

revert aiohttp changes
alexander-alderman-webb
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28e33cc
limit changes to botocore connection classes
alexander-alderman-webb
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6ff70c4
merge master
alexander-alderman-webb
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8003db0
formatting
alexander-alderman-webb
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b68e9f7
make mypy happy
alexander-alderman-webb
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3ce7587
clean up trace_url on endheaders
alexander-alderman-webb
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628543e
(ref): Make `get_aws_sigv4_signed_headers` private; renamed to `_get_aws_sigv4_signed_headers`
pabloDeputter
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a739e84
(tests): Move tests using `AWSHTTPConnection` to `test_aws_http_connection`
pabloDeputter
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3d44029
remove tracking of uncessary headers
pabloDeputter
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c706b7b
ruff fix
pabloDeputter
committed
1ee3b58

Commits on Aug 25, 2026

resolve PR comments
pabloDeputter
committed
8762b88