tests/test-ip-filter.sh

   1 #!/usr/bin/env bash
   2 # nbdkit
   3 # Copyright (C) 2016-2020 Red Hat Inc.
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  32
  33 # Test the ip filter.  Necessarily this is rather limited because we
  34 # are only able to use the loopback connection.
  35
  36 source ./functions.sh
  37 set -e
  38
  39 requires ip -V
  40 requires nbdinfo --version
  41 requires_ipv6_loopback
  42
  43 # nbdinfo in RHEL 8 lacks a fix to libxml for parsing
  44 # "nbd://[::1]:$port" URIs (commit 17df436cea5 added in 1.7.7).
  45 requires_libnbd_version 1.8
  46
  47 rm -f ip-filter.pid
  48 cleanup_fn rm -f ip-filter.pid
  49
  50 # Find an unused port to listen on.
  51 pick_unused_port
  52
  53 start_nbdkit -P ip-filter.pid -p $port --filter=ip null \
  54              -D ip.rules=1 \
  55              allow=allipv4,allipv6 deny=all
  56
  57 nbdinfo "nbd://127.0.0.1:$port"
  58 nbdinfo "nbd://[::1]:$port"