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Unset environment variables more consistently.#242
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bkochendorfer
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Sep 10, 2021
mozilla_aws_cli/login.py
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| "AWS_SHARED_CREDENTIALS_FILE": None, | ||
| "MAWS_PROMPT": self.display_name}) | ||
| {var: self.credentials.get(key) | ||
| for key, var in ENV_VARIABLE_NAME_MAP.item()}) |
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Encountered error : Unable to contact AWS : Traceback (most recent call last):
File "/usr/local/lib/python3.9/dist-packages/mozilla_aws_cli-1.2.4-py3.9.egg/mozilla_aws_cli/login.py", line 363, in exchange_token_for_credentials
self.print_output()
File "/usr/local/lib/python3.9/dist-packages/mozilla_aws_cli-1.2.4-py3.9.egg/mozilla_aws_cli/login.py", line 428, in print_output
for key, var in ENV_VARIABLE_NAME_MAP.item()})
AttributeError: 'dict' object has no attribute 'item'
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Sorry about that! Should be .items(). Fixed now (togerther with a few other clean-ups). This time I at least did a basic test that it's still working.
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I think this is a good idea (unsetting those variables). This PR may be the way to do it, or maybe some other approach. Either way, ya we should introduce this change in some form. |
smarnach
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Hey @smarnach have you been running this locally for a while? It seems fine to me with your update. |
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Yes, I ran this locally since I filed the PR, and didn't run into any issues. |
bkochendorfer
approved these changes
Apr 5, 2022
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We noticed that maws currently does not unset the AWS_SECURITY_TOKEN evnironment variable, which can lead to confusing behaviour if it is still set. This PR makes sure this env variable is always unset, and makes unsetting env vars overall a bit more consistent.
It's not tested at all, and probably needs unit tests, so this is still a draft.