regress/agent-getpeereid.sh

   1 #       $OpenBSD: agent-getpeereid.sh,v 1.4 2007/11/25 15:35:09 jmc Exp $
   2 #       Placed in the Public Domain.
   3
   4 tid="disallow agent attach from other uid"
   5
   6 UNPRIV=nobody
   7 ASOCK=${OBJ}/agent
   8 SSH_AUTH_SOCK=/nonexistent
   9
  10 if config_defined HAVE_GETPEEREID HAVE_GETPEERUCRED HAVE_SO_PEERCRED ; then
  11         :
  12 else
  13         echo "skipped (not supported on this platform)"
  14         exit 0
  15 fi
  16 if [ -z "$SUDO" ]; then
  17         echo "skipped: need SUDO to switch to uid $UNPRIV"
  18         exit 0
  19 fi
  20
  21
  22 trace "start agent"
  23 eval `${SSHAGENT} -s -a ${ASOCK}` > /dev/null
  24 r=$?
  25 if [ $r -ne 0 ]; then
  26         fail "could not start ssh-agent: exit code $r"
  27 else
  28         chmod 644 ${SSH_AUTH_SOCK}
  29
  30         ssh-add -l > /dev/null 2>&1
  31         r=$?
  32         if [ $r -ne 1 ]; then
  33                 fail "ssh-add failed with $r != 1"
  34         fi
  35
  36         < /dev/null ${SUDO} -S -u ${UNPRIV} ssh-add -l 2>/dev/null
  37         r=$?
  38         if [ $r -lt 2 ]; then
  39                 fail "ssh-add did not fail for ${UNPRIV}: $r < 2"
  40         fi
  41
  42         trace "kill agent"
  43         ${SSHAGENT} -k > /dev/null
  44 fi
  45
  46 rm -f ${OBJ}/agent