[0.77] [Telemetry] Expand field sanitization to codedError.data #14250
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…4161) * Scrub PII from codedError, add unit test * Nit: comment updates * Lint fixes * Change files * Enhanced bug fix using recursion, added test field cases * Lint fix * Sanitize any, and test fixes * Lint fix, again
TatianaKapos
approved these changes
Jan 9, 2025
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Description
Backports #14161 to 0.77
Expand sanitization checks in telemetry, in this case error telemetry instances (and more specifically, all the string fields in
codedError.data).Type of Change
Bug fix.
Why
In telemetry error instances, certain fields may potentially contain file paths. This requires sanitization checks - they already exist for other telemetry fields.
Resolves #14158
What
In
Telemetry.trackException(), take thecodedErrorstruct (i.e., a struct that contains error information), check each field in the struct if it's a string. If it is, perform sanitization; this will replace any filepaths with[path].Screenshots
N/A
Testing
Added a unit test to verify a codedError.data struct containing:
fieldWithPath - sanitization will modify remove a filepath with
[path].fieldWithNoPath - a string that won't be modified.
fieldWithNoString - non-string, won't be modified.
Changelog
Yes
Add a brief summary of the change to use in the release notes for the next release.
Microsoft Reviewers: Open in CodeFlow
Microsoft Reviewers: Open in CodeFlow