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12 lines
489 B
Ruby
12 lines
489 B
Ruby
module Archive
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# Create a preset "secure extraction" flag combination for libarchive to make sure we avoid security problems
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# See https://github.com/libarchive/libarchive/blob/6ee1eebefdf41f36ef1a548c9a7000d132c453f3/libarchive/archive.h#L662
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EXTRACT_SECURE = [
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Archive::EXTRACT_NO_OVERWRITE,
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Archive::EXTRACT_NO_OVERWRITE_NEWER,
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Archive::EXTRACT_SECURE_SYMLINKS,
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Archive::EXTRACT_SECURE_NODOTDOT,
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Archive::EXTRACT_SECURE_NOABSOLUTEPATHS
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].reduce(:|).to_i
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end
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