SignatureDoesNotMatch when putting file

[D0wn3r]

Describe the bug

Hi!
I have a machine with 0 problem with aws (aws-cli/1.27.47 Python/3.8.10 Linux/5.4.0-189-generic botocore/1.29.47) and this machine have the same config/cred but different aws cli version and OS version (aws-cli/1.37.1 Python/3.12.3 Linux/6.8.0-51-generic botocore/1.36.1)

On the machine with the latest aws cli, I have a problem of SignatureDoesNotMatch when I put file on my s3 (with aws s3 cp)

Regression Issue

• Select this option if this issue appears to be a regression.

Expected Behavior

To cp my file without issue

Current Behavior

Error SignatureDoesNotMatch when aws s3 cp

Reproduction Steps

Put the same version as me and aws s3 cp a file with enough cred

Possible Solution

No response

Additional Information/Context

No response

CLI version used

aws-cli/1.37.1 Python/3.12.3 Linux/6.8.0-51-generic botocore/1.36.1

Environment details (OS name and version, etc.)

Ubuntu 24.04

[D0wn3r]

With --debug, I have this

2025-01-20 11:17:27,897 - ThreadPoolExecutor-0_0 - botocore.hooks - DEBUG - Event needs-retry.s3.PutObject: calling handler <function _update_status_code at 0x7ee20cc3afc0>
2025-01-20 11:17:27,897 - ThreadPoolExecutor-0_0 - botocore.hooks - DEBUG - Event needs-retry.s3.PutObject: calling handler <botocore.retryhandler.RetryHandler object at 0x7ee20b7f6930>
2025-01-20 11:17:27,898 - ThreadPoolExecutor-0_0 - botocore.retryhandler - DEBUG - No retry needed.
2025-01-20 11:17:27,898 - ThreadPoolExecutor-0_0 - botocore.hooks - DEBUG - Event needs-retry.s3.PutObject: calling handler <bound method S3RegionRedirectorv2.redirect_from_error of <botocore.utils.S3RegionRedirectorv2 object at 0x7ee20b7f6660>>
2025-01-20 11:17:27,898 - ThreadPoolExecutor-0_0 - botocore.hooks - DEBUG - Event after-call.s3.PutObject: calling handler <function enhance_error_msg at 0x7ee20c379c60>
2025-01-20 11:17:27,899 - ThreadPoolExecutor-0_0 - s3transfer.tasks - DEBUG - Exception raised.
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/dist-packages/s3transfer/tasks.py", line 135, in __call__
    return self._execute_main(kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/dist-packages/s3transfer/tasks.py", line 158, in _execute_main
    return_value = self._main(**kwargs)
                   ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/dist-packages/s3transfer/upload.py", line 796, in _main
    client.put_object(Bucket=bucket, Key=key, Body=body, **extra_args)
  File "/usr/local/lib/python3.12/dist-packages/botocore/client.py", line 569, in _api_call
    return self._make_api_call(operation_name, kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/dist-packages/botocore/client.py", line 1023, in _make_api_call
    raise error_class(parsed_response, operation_name)

If it can help

[D0wn3r]

with aws-cli/1.36.0 Python/3.12.3 Linux/6.8.0-51-generic botocore/1.35.59 it works fine so it's a regession

[Terminator100500]

An error occurred (SignatureDoesNotMatch) when calling the PutObject operation: The request signature we calculated does not match the signature you provided. Check your key and signing method

I had the same problem, fixed by using previously version awscliv2...

[finndev]

Same issue here:

aws-cli/2.23.2 Python/3.12.6 Linux/6.8.0-51-generic exe/x86_64.ubuntu.24

2025-01-21 02:56:17,174 - ThreadPoolExecutor-0_0 - s3transfer.tasks - DEBUG - Exception raised.
Traceback (most recent call last):
  File "awscli/s3transfer/tasks.py", line 139, in __call__
  File "awscli/s3transfer/tasks.py", line 162, in _execute_main
  File "awscli/s3transfer/upload.py", line 798, in _main
  File "awscli/botocore/client.py", line 364, in _api_call
  File "awscli/botocore/client.py", line 733, in _make_api_call
  File "awscli/botocore/hooks.py", line 228, in emit
  File "awscli/botocore/hooks.py", line 211, in _emit
  File "awscli/customizations/s3errormsg.py", line 39, in enhance_error_msg
  File "awscli/customizations/s3errormsg.py", line 57, in _is_sigv4_error_message
TypeError: argument of type 'NoneType' is not iterable
2025-01-21 02:56:17,175 - ThreadPoolExecutor-0_0 - s3transfer.utils - DEBUG - Releasing acquire 0/None
upload failed: ./test.txt to s3://redacted/test.txt argument of type 'NoneType' is not iterable

Solution available in #9214

[khushail]

Hi @D0wn3r , thanks for reaching out. Could you please share complete debug logs and the command you entered ? It would be helpful to have a look at the logs and the command.

[D0wn3r]

It works fine with aws-cli/1.37.7 Python/3.12.3 Linux/6.8.0-51-generic botocore/1.36.7

[aemous]

@D0wn3r Thank you for sharing this. Can you please send us the full command you entered into the CLI that gave this error? (e.g. aws cp ./file s3://bucket-redacted-name/file --recursive).

[D0wn3r]

@aemous aws s3 cp ./file s3://bucket-redacted-name/file yeah

[aemous]

@D0wn3r Thank you for confirming this. Closing this issue as you confirmed it was fixed in the latest version.

[github-actions]

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