fix: use platform path separator in attachment validation#148
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dmbutko wants to merge 1 commit intodevartifex:masterfrom
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fix: use platform path separator in attachment validation#148dmbutko wants to merge 1 commit intodevartifex:masterfrom
dmbutko wants to merge 1 commit intodevartifex:masterfrom
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isValidAttachmentPath() used hardcoded '/' separator which fails on Windows where paths use '\'. Replace with node:path sep to support both platforms. Also fix test to use join() instead of hardcoded '/'. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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isValidAttachmentPath()used a hardcoded forward slash ('/') when checking if an uploaded file path was inside the upload directory. On Windows,node:path.resolve()returns backslash-separated paths, so thestartsWithcheck always failed - silently dropping every image attachment with anATTACHMENT_PATH_REJECTEDwarning.This was a bug we introduced in v1.0.0. Commit
bb9daa8fixed the same class of Windows path separator issue in the frontend components but missed the server-side validation inattachments.ts. Apologies for the oversight.Fix: Replace
'/'withnode:path.septo support both platforms.Also updated the test to use
join()instead of a hardcoded/for the prefix-substring attack test case.