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One password, but it's destructive.

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ADAM David Alan Martin
2026-02-03 13:59:14 -05:00
parent 0c7521e063
commit f0a31d3c23
1 changed files with 8 additions and 4 deletions
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12
gen-and-distrib-new-key.sh
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@ -32,10 +32,14 @@ mkdir -p ~/.ssh/newkeys
#echo rm -f ${keyname}
rm -f ~/.ssh/newkeys/${keyname}
ssh-keygen -t ${keytype} -b ${keybits} -V +6w -f ~/.ssh/newkeys/${keyname}
ssh-keygen -N "" -t ${keytype} -b ${keybits} -V +6w -f ~/.ssh/newkeys/${keyname}
ssh ${target} "mkdir -p .ssh/incoming; rm -f .ssh/incoming/${keyname}" || exit
scp ~/.ssh/newkeys/${keyname}.pub ${target}:.ssh/incoming/id_${hostname}.pub || exit
# NOTE: THIS STEP IS DESTRUCTIVE! IT WILL OBLITERATE YOUR AUTHORIZED KEYS
# THE NEXT STEPS MUST RUN TO RESTORE THEM!!!!
scp ~/.ssh/newkeys/${keyname}.pub ${target}:.ssh/authorized_keys || exit
ssh -i ~/.ssh/newkeys/${keyname} ${target} "mkdir -p .ssh/incoming; rm -f .ssh/incoming/${keyname}" || exit
scp -i ~/.ssh/newkeys/${keyname} ~/.ssh/newkeys/${keyname}.pub ${target}:.ssh/incoming/id_${hostname}.pub || exit
rm ~/.ssh/newkeys/${keyname}.pub
ssh ${target} "mkdir -p .ssh/valid; mv .ssh/incoming/id_${hostname}.pub .ssh/valid; cat .ssh/valid/* > .ssh/authorized_keys" || exit
ssh -i ~/.ssh/newkeys/${keyname} ${target} "mkdir -p .ssh/valid; mv .ssh/incoming/id_${hostname}.pub .ssh/valid; cat .ssh/valid/* > .ssh/authorized_keys" || exit
mv ~/.ssh/newkeys/${keyname} ~/.ssh/${keyname}