crypto/openssh/regress/reexec.sh

   1 #       $OpenBSD: reexec.sh,v 1.7 2013/05/17 10:23:52 dtucker Exp $
   2 #       Placed in the Public Domain.
   3
   4 tid="reexec tests"
   5
   6 SSHD_ORIG=$SSHD
   7 SSHD_COPY=$OBJ/sshd
   8
   9 # Start a sshd and then delete it
  10 start_sshd_copy ()
  11 {
  12         cp $SSHD_ORIG $SSHD_COPY
  13         SSHD=$SSHD_COPY
  14         start_sshd
  15         SSHD=$SSHD_ORIG
  16 }
  17
  18 # Do basic copy tests
  19 copy_tests ()
  20 {
  21         rm -f ${COPY}
  22         for p in 1 2; do
  23                 verbose "$tid: proto $p"
  24                 ${SSH} -nqo "Protocol=$p" -F $OBJ/ssh_config somehost \
  25                     cat ${DATA} > ${COPY}
  26                 if [ $? -ne 0 ]; then
  27                         fail "ssh cat $DATA failed"
  28                 fi
  29                 cmp ${DATA} ${COPY}             || fail "corrupted copy"
  30                 rm -f ${COPY}
  31         done
  32 }
  33
  34 verbose "test config passing"
  35
  36 cp $OBJ/sshd_config $OBJ/sshd_config.orig
  37 start_sshd
  38 echo "InvalidXXX=no" >> $OBJ/sshd_config
  39
  40 copy_tests
  41
  42 $SUDO kill `$SUDO cat $PIDFILE`
  43 rm -f $PIDFILE
  44
  45 cp $OBJ/sshd_config.orig $OBJ/sshd_config
  46
  47 # cygwin can't fork a deleted binary
  48 if [ "$os" != "cygwin" ]; then
  49
  50 verbose "test reexec fallback"
  51
  52 start_sshd_copy
  53 rm -f $SSHD_COPY
  54
  55 copy_tests
  56
  57 $SUDO kill `$SUDO cat $PIDFILE`
  58 rm -f $PIDFILE
  59
  60 verbose "test reexec fallback without privsep"
  61
  62 cp $OBJ/sshd_config.orig $OBJ/sshd_config
  63 echo "UsePrivilegeSeparation=no" >> $OBJ/sshd_config
  64
  65 start_sshd_copy
  66 rm -f $SSHD_COPY
  67
  68 copy_tests
  69
  70 $SUDO kill `$SUDO cat $PIDFILE`
  71 rm -f $PIDFILE
  72
  73 fi