openssh/regress/brokenkeys.sh

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# $OpenBSD: brokenkeys.sh,v 1.2 2017/04/30 23:34:55 djm Exp $
# Placed in the Public Domain.
tid="broken keys"
KEYS="$OBJ/authorized_keys_${USER}"
start_sshd
mv ${KEYS} ${KEYS}.bak
# Truncated key
echo "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEABTM= bad key" > $KEYS
cat ${KEYS}.bak >> ${KEYS}
cat $OBJ/$t.pub >> $OBJ/authorized_keys_$USER
${SSH} -F $OBJ/ssh_config somehost true
if [ $? -ne 0 ]; then
fail "ssh connect with failed"
fi
mv ${KEYS}.bak ${KEYS}