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Silence ssh-keygen output when host keys are generated. Instead, print only 

key fingerprints. This replaces dozens of lines out ASCII art output with
something more reasonable:

armv7# service sshd start
ssh-keygen: 1024 SHA256:ynP4BQ2B0Fknnf9PfF4QoUDlYi0+7rNfYXTOYP2cDic root@armv7 (DSA)
ssh-keygen: 521 SHA256:Eoj382aaJNlSxuq/aYj3AXgxfMJAkyVPoCQd2BNjJiA root@armv7 (ECDSA)
ssh-keygen: 256 SHA256:+e9/qTbbN/g6xvkadtHsmIQ+Pc0afZRxbXJsk2HKIzY root@armv7 (ED25519)
ssh-keygen: 2048 SHA256:urNaF/m6oiCe5hXFZBxGLW2PvLz0ibtRFrqYw6R+qTw root@armv7 (RSA)
ssh-keygen: 256 SHA256:Su2Nal2W3vrFz8ukpcSXngl1/bu6xUm1nSvbxTHe9Js root@armv7 (XMSS)
Starting sshd.
This commit is contained in:
jmcneill 2018-05-26 00:17:54 +00:00
parent b3cd4c7e60
commit c9b64841e5
1 changed files with 3 additions and 2 deletions
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5
etc/rc.d/sshd
View File

@ -1,6 +1,6 @@
#!/bin/sh
#
# $NetBSD: sshd,v 1.27 2018/04/09 15:02:39 christos Exp $
# $NetBSD: sshd,v 1.28 2018/05/26 00:17:54 jmcneill Exp $
#
# PROVIDE: sshd
@ -30,7 +30,8 @@ sshd_keygen()
0) bitarg="${ssh_keygen_flags}";;
*) bitarg="-b ${bits}";;
esac
"${keygen}" -t "${type}" ${bitarg} -f "${f}" -N ''
"${keygen}" -t "${type}" ${bitarg} -f "${f}" -N '' -q && \
printf "ssh-keygen: " && "${keygen}" -f "${f}" -l
done << _EOF
dsa 1024 ssh_host_dsa_key 2 DSA
ecdsa 521 ssh_host_ecdsa_key 1 ECDSA