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  • Committer: Teddy Hogeborn
  • Date: 2024-11-15 11:02:39 UTC
  • mto: This revision was merged to the branch mainline in revision 412.
  • Revision ID: teddy@recompile.se-20241115110239-1t2yh76c1ap7wlmm
mandos-keygen: Avoid comment lines from ssh-keyscan

In ssh-keyscan from OpenSSH 9.8, comment lines containing the hostname
and SSH protocol banner are emitted by to standard output.  Avoid this
by passing the "-q" (quiet) option to ssh-keyscan.

mandos-keygen: When scanning localhost for keys, try to run
"ssh-keyscan" both with and without the "-q" option.  If the "-q"
option worked, use the option also in the generated checker command.

Reported-By: bb <bb@tsufeki.eu>
Thanks: bb <bb@tsufeki.eu> for analysis

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# configuration file(s) should be copied into the
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# /etc/mandos/network-hooks.d directory.
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# Copyright © 2012 Teddy Hogeborn
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# Copyright © 2012 Björn Påhlsson
 
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# Copyright © 2012-2018 Teddy Hogeborn
 
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# Copyright © 2012-2018 Björn Påhlsson
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# Copying and distribution of this file, with or without modification,
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# are permitted in any medium without royalty provided the copyright
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fi
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# Exit if DEVICE is set and it doesn't match the VPN interface
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if [ -n "$DEVICE" -a "$DEVICE" = "${DEVICE#$VPNDEVICE}" ]; then
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    exit
 
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if [ -n "$DEVICE" ]; then
 
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    case "$DEVICE" in
 
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        *,"$VPNDEVICE"*|"$VPNDEVICE"*) :;;
 
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        *) exit;;
 
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    esac
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fi
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openvpn=/usr/sbin/openvpn