Restrict artifact temp directory permissions on Unix#15729

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nohwnd merged 5 commits into

microsoft:mainfrom

nohwnd:secure-artifact-temp-dir

May 6, 2026

Commits on Apr 28, 2026

Restrict artifact temp directory permissions on Unix

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Commits on Apr 29, 2026

Throw on chmod failure instead of warning

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Use _fileHelper.CreateDirectory instead of direct Directory.CreateDirectory

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Fix test: CreateDirectory now called twice (parent + session dir)

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Commits on May 4, 2026

Skip chmod when directory does not exist (mocked in tests)

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