pathutil

package
v0.4.1 Latest Latest
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 Go to latest Published: Apr 8, 2026 License: MIT Imports: 5 Imported by: 0

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Constants

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Variables

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Functions

func SafePath 

func SafePath(destPath, filename string) (string, error)

SafePath validates that joining destPath with filename results in a path within destPath, preventing path traversal attacks from malicious tar entries.

func ValidateFilePath 

func ValidateFilePath(path string) (string, error)

ValidateFilePath cleans a file path and rejects relative ".." traversal. It does NOT sandbox absolute paths: an input like "/a/b/../../etc/passwd" cleans to "/etc/passwd" and is accepted. Callers needing confinement to a specific directory should use SafePath instead.

Types

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