cli: Fix plan diff for sensitive nested attributes #30825
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When rendering diffs for resources which use nested attribute types, we must cope with collections backing those attributes which are entirely sensitive. The most common way this will be seen is through sensitive values being present in sets, which will result in the entire set being marked sensitive.
alisdair
added
crash
cli
1.1-backport
jbardin
approved these changes
Apr 8, 2022
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Reminder for the merging maintainer: if this is a user-visible change, please update the changelog on the appropriate release branch. |
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When rendering diffs for resources which use nested attribute types, we must cope with collections backing those attributes which are entirely sensitive. The most common way this will be seen is through sensitive values being present in sets, which will result in the entire set being marked sensitive.
This approach fixes the crash by entirely omitting sensitive collections from the diff output. For some situations this is reasonable—for example, a
list(string)which is populated by asensitivevariable should be elided from user view. In other use cases, notably set-backed nested attributes, this is likely to be counter-intuitive. Unfortunately, given how cty copes with marks on sets, I don't see any alternative at this time.Fixes #30824.