tests/test-client-death-tls.sh

   1 #!/usr/bin/env bash
   2 # nbdkit
   3 # Copyright Red Hat
   4 #
   5 # Redistribution and use in source and binary forms, with or without
   6 # modification, are permitted provided that the following conditions are
   7 # met:
   8 #
   9 # * Redistributions of source code must retain the above copyright
  10 # notice, this list of conditions and the following disclaimer.
  11 #
  12 # * Redistributions in binary form must reproduce the above copyright
  13 # notice, this list of conditions and the following disclaimer in the
  14 # documentation and/or other materials provided with the distribution.
  15 #
  16 # * Neither the name of Red Hat nor the names of its contributors may be
  17 # used to endorse or promote products derived from this software without
  18 # specific prior written permission.
  19 #
  20 # THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS ''AS IS'' AND
  21 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  22 # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  23 # PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RED HAT OR
  24 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  27 # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  28 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  29 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  30 # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31 # SUCH DAMAGE.
  32
  33 source ./functions.sh
  34 set -x
  35
  36 requires nbdsh -c 'exit(not h.supports_tls())'
  37
  38
  39 # Does the nbdkit binary support TLS?
  40 if ! nbdkit --dump-config | grep -sq tls=yes; then
  41     echo "$0: nbdkit built without TLS support"
  42     exit 77
  43 fi
  44
  45 # Did we create the PSK keys file?
  46 # Probably 'certtool' is missing.
  47 if [ ! -s keys.psk ]; then
  48     echo "$0: PSK keys file was not created by the test harness"
  49     exit 77
  50 fi
  51
  52 sock=$(mktemp -u /tmp/nbdkit-test-sock.XXXXXX)
  53 files="client-death-tls.pid $sock"
  54 cleanup_fn rm -f $files
  55
  56 # Start long-running nbdkit
  57 start_nbdkit -P client-death-tls.pid --tls require --tls-psk=keys.psk \
  58              -U $sock memory 2M
  59
  60 pid=`cat client-death-tls.pid`
  61
  62 # We can't use 'nbdsh -u "$uri" because of nbd_set_uri_allow_local_file.
  63 # Run a client that abandons several in-flight requests, each large enough
  64 # that we should see EPIPE on one handler while other handlers are still
  65 # waiting to send their response.
  66 nbdsh -c '
  67 h.set_tls(nbd.TLS_REQUIRE)
  68 h.set_tls_psk_file("keys.psk")
  69 h.set_tls_username("qemu")
  70 h.connect_unix("'"$sock"'")
  71
  72 buf = nbd.Buffer(2*1024*1024)
  73 c1 = h.aio_pread(buf, 0)
  74 c2 = h.aio_pread(buf, 0)
  75 c3 = h.aio_pread(buf, 0)
  76 c4 = h.aio_pread(buf, 0)
  77 '
  78
  79 # nbdkit should still be running
  80 sleep 1
  81 kill -s 0 $pid