freebsd-nq/crypto/openssh/regress/banner.sh
Dag-Erling Smørgrav 4f52dfbb8d Upgrade to OpenSSH 7.6p1. This will be followed shortly by 7.7p1.
This completely removes client-side support for the SSH 1 protocol,
which was already disabled in 12 but is still enabled in 11.  For that
reason, we will not be able to merge 7.6p1 or newer back to 11.
2018-05-08 23:13:11 +00:00

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# $OpenBSD: banner.sh,v 1.3 2017/04/30 23:34:55 djm Exp $
# Placed in the Public Domain.
tid="banner"
echo "Banner $OBJ/banner.in" >> $OBJ/sshd_proxy
rm -f $OBJ/banner.out $OBJ/banner.in $OBJ/empty.in
touch $OBJ/empty.in
trace "test missing banner file"
verbose "test $tid: missing banner file"
( ${SSH} -F $OBJ/ssh_proxy otherhost true 2>$OBJ/banner.out && \
cmp $OBJ/empty.in $OBJ/banner.out ) || \
fail "missing banner file"
for s in 0 10 100 1000 10000 100000 ; do
if [ "$s" = "0" ]; then
# create empty banner
touch $OBJ/banner.in
elif [ "$s" = "10" ]; then
# create 10-byte banner file
echo "abcdefghi" >$OBJ/banner.in
else
# increase size 10x
cp $OBJ/banner.in $OBJ/banner.out
for i in 0 1 2 3 4 5 6 7 8 ; do
cat $OBJ/banner.out >> $OBJ/banner.in
done
fi
trace "test banner size $s"
verbose "test $tid: size $s"
( ${SSH} -F $OBJ/ssh_proxy otherhost true 2>$OBJ/banner.out && \
cmp $OBJ/banner.in $OBJ/banner.out ) || \
fail "banner size $s mismatch"
done
trace "test suppress banner (-q)"
verbose "test $tid: suppress banner (-q)"
( ${SSH} -q -F $OBJ/ssh_proxy otherhost true 2>$OBJ/banner.out && \
cmp $OBJ/empty.in $OBJ/banner.out ) || \
fail "suppress banner (-q)"
rm -f $OBJ/banner.out $OBJ/banner.in $OBJ/empty.in