#	$OpenBSD: sftp-chroot.sh,v 1.5 2016/09/26 21:34:38 bluhm Exp $
#	Placed in the Public Domain.

setglobal tid = '"sftp in chroot'"

setglobal CHROOT = '/var/run'
setglobal FILENAME = "testdata_$(USER)"
setglobal PRIVDATA = "$(CHROOT)/$(FILENAME)"

if test -z $SUDO -a ! -w /var/run {
  echo "skipped: need SUDO to create file in /var/run, test won't work without"
  exit 0
}

if ! $OBJ/check-perm -m chroot $CHROOT  {
  echo "skipped: $CHROOT is unsuitable as ChrootDirectory"
  exit 0
}

$SUDO sh -c "echo mekmitastdigoat > $PRIVDATA" || \
	fatal "create $PRIVDATA failed"

start_sshd -oChrootDirectory=$CHROOT -oForceCommand="internal-sftp -d /"

verbose "test $tid: get"
$(SFTP) -S $SSH -F $OBJ/ssh_config host:/$(FILENAME) $COPY \
    >>$TEST_REGRESS_LOGFILE !2 > !1 || \
	fatal "Fetch $(FILENAME) failed"
cmp $PRIVDATA $COPY || fail "$PRIVDATA $COPY differ"

$SUDO rm $PRIVDATA