Fix filesystem permission parity#22
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joe4dev
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Oct 4, 2023
| log.Warnln("Could not change file mode recursively of directory /opt:", err) | ||
| } | ||
| // fix permissions of the tmp directory for better AWS parity | ||
| if err := ChmodRecursively("/tmp", 0700); err != nil { |
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Should we do that for the directory only assuming that in ephemeral environments /tmp should be empty 🤔 ?
I guess that's mostly relevant for custom worker scenarios.
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I think in custom worker scenarios we might want to clear the /tmp directory anyway?
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I fully agree 👍 . Assuming an empty /tmp directory seems fair.
Hence, it doesn't matter too much.
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FYI custom worker currently cleans /tmp, /var/task and /opt
dfangl
approved these changes
Oct 16, 2023
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Motivation
Addresses localstack/localstack#8897
Changes
/opt(layers directory) to0755/tmpto0700ChmodRecursivelyUnrelated changes:
Testing
Run the test
tests.aws.services.lambda_.test_lambda.TestLambdaLayerBehavior.test_layer_permissionsin https://github.com/localstack/localstack-ext/pull/2165 against this new Go binary.