# $OpenBSD: agent-getpeereid.sh,v 1.3 2006/07/06 12:01:53 grunk Exp $
# Placed in the Public Domain.
tid="disallow agent attach from other uid"
UNPRIV=nobody
ASOCK=${OBJ}/agent
SSH_AUTH_SOCK=/nonexistant
if grep "#undef.*HAVE_GETPEEREID" ${BUILDDIR}/config.h >/dev/null 2>&1 && \
grep "#undef.*HAVE_GETPEERUCRED" ${BUILDDIR}/config.h >/dev/null && \
grep "#undef.*HAVE_SO_PEERCRED" ${BUILDDIR}/config.h >/dev/null
then
echo "skipped (not supported on this platform)"
exit 0
fi
if [ -z "$SUDO" ]; then
echo "skipped: need SUDO to switch to uid $UNPRIV"
exit 0
fi
trace "start agent"
eval `${SSHAGENT} -s -a ${ASOCK}` > /dev/null
r=$?
if [ $r -ne 0 ]; then
fail "could not start ssh-agent: exit code $r"
else
chmod 644 ${SSH_AUTH_SOCK}
ssh-add -l > /dev/null 2>&1
r=$?
if [ $r -ne 1 ]; then
fail "ssh-add failed with $r != 1"
fi
< /dev/null ${SUDO} -S -u ${UNPRIV} ssh-add -l > /dev/null 2>&1
r=$?
if [ $r -lt 2 ]; then
fail "ssh-add did not fail for ${UNPRIV}: $r < 2"
fi
trace "kill agent"
${SSHAGENT} -k > /dev/null
fi
rm -f ${OBJ}/agent
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