tests/qemu-iotests/233

   1 #!/usr/bin/env bash
   2 # group: quick
   3 #
   4 # Test NBD TLS certificate / authorization integration
   5 #
   6 # Copyright (C) 2018-2019 Red Hat, Inc.
   7 #
   8 # This program is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 #
  21
  22 # creator
  23 owner=berrange@redhat.com
  24
  25 seq=$(basename $0)
  26 echo "QA output created by $seq"
  27
  28 status=1        # failure is the default!
  29
  30 _cleanup()
  31 {
  32     nbd_server_stop
  33     _cleanup_test_img
  34     # If we aborted early we want to see this log for diagnosis
  35     test -f "$TEST_DIR/server.log" && cat "$TEST_DIR/server.log"
  36     rm -f "$TEST_DIR/server.log"
  37     tls_x509_cleanup
  38 }
  39 trap "_cleanup; exit \$status" 0 1 2 3 15
  40
  41 # get standard environment, filters and checks
  42 . ./common.rc
  43 . ./common.filter
  44 . ./common.pattern
  45 . ./common.tls
  46 . ./common.nbd
  47
  48 _supported_fmt raw qcow2
  49 _supported_proto file
  50 # If porting to non-Linux, consider using socat instead of ss in common.nbd
  51 _require_command QEMU_NBD
  52
  53 tls_x509_init
  54
  55 echo
  56 echo "== preparing TLS creds =="
  57
  58 tls_x509_create_root_ca "ca1"
  59 tls_x509_create_root_ca "ca2"
  60 tls_x509_create_server "ca1" "server1"
  61 tls_x509_create_client "ca1" "client1"
  62 tls_x509_create_client "ca2" "client2"
  63 tls_x509_create_client "ca1" "client3"
  64
  65 echo
  66 echo "== preparing image =="
  67 _make_test_img 64M
  68 $QEMU_IO -c 'w -P 0x11 1m 1m' "$TEST_IMG" | _filter_qemu_io
  69
  70 echo
  71 echo "== check TLS client to plain server fails =="
  72 nbd_server_start_tcp_socket -f $IMGFMT "$TEST_IMG" 2> "$TEST_DIR/server.log"
  73
  74 obj=tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0
  75 $QEMU_IMG info --image-opts --object $obj \
  76     driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
  77     2>&1 | sed "s/$nbd_tcp_port/PORT/g"
  78 $QEMU_NBD_PROG -L -b $nbd_tcp_addr -p $nbd_tcp_port --object $obj \
  79     --tls-creds=tls0
  80
  81 nbd_server_stop
  82
  83 echo
  84 echo "== check plain client to TLS server fails =="
  85
  86 nbd_server_start_tcp_socket \
  87     --object tls-creds-x509,dir=${tls_dir}/server1,endpoint=server,id=tls0,verify-peer=on \
  88     --tls-creds tls0 \
  89     -f $IMGFMT "$TEST_IMG" 2>> "$TEST_DIR/server.log"
  90
  91 $QEMU_IMG info nbd://localhost:$nbd_tcp_port 2>&1 | sed "s/$nbd_tcp_port/PORT/g"
  92 $QEMU_NBD_PROG -L -b $nbd_tcp_addr -p $nbd_tcp_port
  93
  94 echo
  95 echo "== check TLS works =="
  96 obj1=tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0
  97 obj2=tls-creds-x509,dir=${tls_dir}/client3,endpoint=client,id=tls0
  98 $QEMU_IMG info --image-opts --object $obj1 \
  99     driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
 100     2>&1 | sed "s/$nbd_tcp_port/PORT/g"
 101 $QEMU_IMG info --image-opts --object $obj2 \
 102     driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
 103     2>&1 | sed "s/$nbd_tcp_port/PORT/g"
 104 $QEMU_NBD_PROG -L -b $nbd_tcp_addr -p $nbd_tcp_port --object $obj1 \
 105     --tls-creds=tls0
 106
 107 echo
 108 echo "== check TLS with different CA fails =="
 109 obj=tls-creds-x509,dir=${tls_dir}/client2,endpoint=client,id=tls0
 110 $QEMU_IMG info --image-opts --object $obj \
 111     driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
 112     2>&1 | sed "s/$nbd_tcp_port/PORT/g"
 113 $QEMU_NBD_PROG -L -b $nbd_tcp_addr -p $nbd_tcp_port --object $obj \
 114     --tls-creds=tls0
 115
 116 echo
 117 echo "== perform I/O over TLS =="
 118 QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
 119 $QEMU_IO -c 'r -P 0x11 1m 1m' -c 'w -P 0x22 1m 1m' --image-opts \
 120     --object tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0 \
 121     driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
 122     2>&1 | _filter_qemu_io
 123
 124 $QEMU_IO -f $IMGFMT -r -U -c 'r -P 0x22 1m 1m' "$TEST_IMG" | _filter_qemu_io
 125
 126 echo
 127 echo "== check TLS with authorization =="
 128
 129 nbd_server_stop
 130
 131 nbd_server_start_tcp_socket \
 132     --object tls-creds-x509,dir=${tls_dir}/server1,endpoint=server,id=tls0,verify-peer=on \
 133     --object "authz-simple,id=authz0,identity=CN=localhost,, \
 134       O=Cthulu Dark Lord Enterprises client1,,L=R'lyeh,,C=South Pacific" \
 135     --tls-authz authz0 \
 136     --tls-creds tls0 \
 137     -f $IMGFMT "$TEST_IMG" 2>> "$TEST_DIR/server.log"
 138
 139 $QEMU_IMG info --image-opts \
 140     --object tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0 \
 141     driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
 142     2>&1 | sed "s/$nbd_tcp_port/PORT/g"
 143
 144 $QEMU_IMG info --image-opts \
 145     --object tls-creds-x509,dir=${tls_dir}/client3,endpoint=client,id=tls0 \
 146     driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
 147     2>&1 | sed "s/$nbd_tcp_port/PORT/g"
 148
 149 echo
 150 echo "== final server log =="
 151 cat "$TEST_DIR/server.log"
 152 rm -f "$TEST_DIR/server.log"
 153
 154 # success, all done
 155 echo "*** done"
 156 rm -f $seq.full
 157 status=0