While trying to cache my private ssh key with keychain I get the following warning: "Can't determine fingerprint from the following line, falling back to filename". I've left the actual line out for privacy. It appears to be the same bug documented at https://bbs.archlinux.org/viewtopic.php?id=194978#p1512346 several years ago as when I added the missing lines to the extract_fingerprints function, the warning disappeared. Below is the full function that eliminates the warning with the new lines highlighted between comments
cygcheck.out is attached.
extract_fingerprints() {
while read ef_line; do
case "$ef_line" in
*\ *\ [0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:*)
# Sun SSH spits out different things
depending on the type of
# key. For example:
# md5 1024
00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
/home/barney/.ssh/id_dsa(DSA)
# 2048
00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
/home/barney/.ssh/id_rsa.pub
echo "$ef_line" | cut -f3 -d' '
;;
*\ [0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:*)
# The more consistent OpenSSH format, we hope
# 1024
00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
/home/barney/.ssh/id_dsa (DSA)
echo "$ef_line" | cut -f2 -d' '
;;
# Start of new lines
*\ SHA256:[0-9a-zA-Z\+\/=]*|*\ MD5:[0-9a-zA-Z\+\/=]*)
# The new OpenSSH 6.8+ format,
# 1024
SHA256:mVPwvezndPv/ARoIadVY98vAC0g+P/5633yTC4d/wXE
/home/barney/.ssh/id_dsa (DSA)
echo "$ef_line" | cut -f2 -d' '
;;
# End of new lines
*)
# Fall back to filename. Note that
commercial ssh is handled
# explicitly in ssh_l and ssh_f, so
hopefully this rule will
# never fire.
warn "Can't determine fingerprint from
the following line, falling back to filename"
mesg "$ef_line"
basename "$ef_line" | sed 's/[ (].*//'
;;
esac
done | xargs
}
cygcheck.out
Description: Binary data
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