#	$OpenBSD: agent.sh,v 1.12 2017/04/30 23:34:55 djm Exp $
#	Placed in the Public Domain.

tid="simple agent test"

SSH_AUTH_SOCK=/nonexistent ${SSHADD} -l > /dev/null 2>&1
if [ $? -ne 2 ]; then
	fail "ssh-add -l did not fail with exit code 2"
fi

trace "start agent"
eval `${SSHAGENT} -s` > /dev/null
r=$?
if [ $r -ne 0 ]; then
	fail "could not start ssh-agent: exit code $r"
else
	${SSHADD} -l > /dev/null 2>&1
	if [ $? -ne 1 ]; then
		fail "ssh-add -l did not fail with exit code 1"
	fi
	trace "overwrite authorized keys"
	printf '' > $OBJ/authorized_keys_$USER
	for t in ${SSH_KEYTYPES}; do
		# generate user key for agent
		rm -f $OBJ/$t-agent
		${SSHKEYGEN} -q -N '' -t $t -f $OBJ/$t-agent ||\
			 fail "ssh-keygen for $t-agent failed"
		# add to authorized keys
		cat $OBJ/$t-agent.pub >> $OBJ/authorized_keys_$USER
		# add privat key to agent
		${SSHADD} $OBJ/$t-agent > /dev/null 2>&1
		if [ $? -ne 0 ]; then
			fail "ssh-add did succeed exit code 0"
		fi
	done
	${SSHADD} -l > /dev/null 2>&1
	r=$?
	if [ $r -ne 0 ]; then
		fail "ssh-add -l failed: exit code $r"
	fi
	# the same for full pubkey output
	${SSHADD} -L > /dev/null 2>&1
	r=$?
	if [ $r -ne 0 ]; then
		fail "ssh-add -L failed: exit code $r"
	fi

	trace "simple connect via agent"
	${SSH} -F $OBJ/ssh_proxy somehost exit 52
	r=$?
	if [ $r -ne 52 ]; then
		fail "ssh connect with failed (exit code $r)"
	fi

	trace "agent forwarding"
	${SSH} -A -F $OBJ/ssh_proxy somehost ${SSHADD} -l > /dev/null 2>&1
	r=$?
	if [ $r -ne 0 ]; then
		fail "ssh-add -l via agent fwd failed (exit code $r)"
	fi
	${SSH} -A -F $OBJ/ssh_proxy somehost \
		"${SSH} -F $OBJ/ssh_proxy somehost exit 52"
	r=$?
	if [ $r -ne 52 ]; then
		fail "agent fwd failed (exit code $r)"
	fi

	trace "delete all agent keys"
	${SSHADD} -D > /dev/null 2>&1
	r=$?
	if [ $r -ne 0 ]; then
		fail "ssh-add -D failed: exit code $r"
	fi

	trace "kill agent"
	${SSHAGENT} -k > /dev/null
fi