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nuke: guard against opening risky file types

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Arun Prakash Jana 2019-12-20 21:49:03 +05:30
parent 88b8d2641d
commit 9f7ae0e86a
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1 changed files with 19 additions and 0 deletions
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plugins/nuke
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@ -18,6 +18,8 @@
# Details: # Details:
# Inspired by ranger's scope.sh, modified for usage with nnn. # Inspired by ranger's scope.sh, modified for usage with nnn.
# #
# Guards against accidentally opening mime types like executables, shared libs etc.
#
# Tries to play 'file' (1st argument) in the following order: # Tries to play 'file' (1st argument) in the following order:
# i. by extension # i. by extension
# ii. by mime (image, video, audio, pdf) # ii. by mime (image, video, audio, pdf)
@ -415,7 +417,24 @@ handle_fallback() {
exit 1 exit 1
} }
handle_blocked() {
case "${MIMETYPE}" in
application/x-sharedlib)
exit 0;;
application/x-shared-library-la)
exit 0;;
application/x-executable)
exit 0;;
application/x-shellscript)
exit 0;;
esac
}
MIMETYPE="$( file --dereference --brief --mime-type -- "${FPATH}" )" MIMETYPE="$( file --dereference --brief --mime-type -- "${FPATH}" )"
handle_blocked "${MIMETYPE}"
handle_extension handle_extension
handle_multimedia "${MIMETYPE}" handle_multimedia "${MIMETYPE}"
handle_mime "${MIMETYPE}" handle_mime "${MIMETYPE}"