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https://gitlab.com/qemu-project/qemu
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10cc95c38f
This validates that connections to an NBD server running on a UNIX socket can use TLS with pre-shared keys (PSK). Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220304193610.3293146-13-berrange@redhat.com> [eblake: squash in rebase fix] Tested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
230 lines
7.7 KiB
Bash
Executable file
230 lines
7.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# group: quick
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#
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# Test NBD TLS certificate / authorization integration
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#
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# Copyright (C) 2018-2019 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# creator
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owner=berrange@redhat.com
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seq=$(basename $0)
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echo "QA output created by $seq"
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status=1 # failure is the default!
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_cleanup()
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{
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nbd_server_stop
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_cleanup_test_img
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# If we aborted early we want to see this log for diagnosis
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test -f "$TEST_DIR/server.log" && cat "$TEST_DIR/server.log"
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rm -f "$TEST_DIR/server.log"
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tls_x509_cleanup
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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. ./common.pattern
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. ./common.tls
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. ./common.nbd
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_supported_fmt raw qcow2
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_supported_proto file
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# If porting to non-Linux, consider using socat instead of ss in common.nbd
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_require_command QEMU_NBD
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tls_x509_init
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echo
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echo "== preparing TLS creds =="
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tls_x509_create_root_ca "ca1"
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tls_x509_create_root_ca "ca2"
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tls_x509_create_server "ca1" "server1"
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tls_x509_create_client "ca1" "client1"
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tls_x509_create_client "ca2" "client2"
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tls_x509_create_client "ca1" "client3"
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tls_psk_create_creds "psk1"
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tls_psk_create_creds "psk2"
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echo
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echo "== preparing image =="
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_make_test_img 64M
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$QEMU_IO -c 'w -P 0x11 1m 1m' "$TEST_IMG" 2>&1 | _filter_qemu_io
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echo
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echo "== check TLS client to plain server fails =="
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nbd_server_start_tcp_socket -f $IMGFMT "$TEST_IMG" 2> "$TEST_DIR/server.log"
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obj=tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0
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$QEMU_IMG info --image-opts --object $obj \
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driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
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2>&1 | _filter_nbd
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$QEMU_NBD_PROG -L -b $nbd_tcp_addr -p $nbd_tcp_port --object $obj \
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--tls-creds=tls0 2>&1 | _filter_qemu_nbd_exports
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nbd_server_stop
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echo
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echo "== check plain client to TLS server fails =="
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nbd_server_start_tcp_socket \
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--object tls-creds-x509,dir=${tls_dir}/server1,endpoint=server,id=tls0,verify-peer=on \
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--tls-creds tls0 \
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-f $IMGFMT "$TEST_IMG" 2>> "$TEST_DIR/server.log"
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$QEMU_IMG info nbd://localhost:$nbd_tcp_port \
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2>&1 | _filter_nbd
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$QEMU_NBD_PROG -L -b $nbd_tcp_addr -p $nbd_tcp_port \
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2>&1 | _filter_qemu_nbd_exports
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echo
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echo "== check TLS works =="
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obj1=tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0
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obj2=tls-creds-x509,dir=${tls_dir}/client3,endpoint=client,id=tls0
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$QEMU_IMG info --image-opts --object $obj1 \
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driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
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2>&1 | _filter_nbd
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$QEMU_IMG info --image-opts --object $obj2 \
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driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
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2>&1 | _filter_nbd
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$QEMU_NBD_PROG -L -b $nbd_tcp_addr -p $nbd_tcp_port --object $obj1 \
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--tls-creds=tls0 2>&1 | _filter_qemu_nbd_exports
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echo
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echo "== check TLS fail over TCP with mismatched hostname =="
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obj1=tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0
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$QEMU_IMG info --image-opts --object $obj1 \
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driver=nbd,host=localhost,port=$nbd_tcp_port,tls-creds=tls0 \
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2>&1 | _filter_nbd
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$QEMU_NBD_PROG -L -b localhost -p $nbd_tcp_port --object $obj1 \
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--tls-creds=tls0 | _filter_qemu_nbd_exports
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echo
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echo "== check TLS works over TCP with mismatched hostname and override =="
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obj1=tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0
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$QEMU_IMG info --image-opts --object $obj1 \
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driver=nbd,host=localhost,port=$nbd_tcp_port,tls-creds=tls0,tls-hostname=127.0.0.1 \
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2>&1 | _filter_nbd
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$QEMU_NBD_PROG -L -b localhost -p $nbd_tcp_port --object $obj1 \
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--tls-creds=tls0 --tls-hostname=127.0.0.1 | _filter_qemu_nbd_exports
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echo
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echo "== check TLS with different CA fails =="
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obj=tls-creds-x509,dir=${tls_dir}/client2,endpoint=client,id=tls0
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$QEMU_IMG info --image-opts --object $obj \
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driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
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2>&1 | _filter_nbd
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$QEMU_NBD_PROG -L -b $nbd_tcp_addr -p $nbd_tcp_port --object $obj \
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--tls-creds=tls0 2>&1 | _filter_qemu_nbd_exports
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echo
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echo "== perform I/O over TLS =="
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QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
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$QEMU_IO -c 'r -P 0x11 1m 1m' -c 'w -P 0x22 1m 1m' --image-opts \
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--object tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0 \
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driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
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2>&1 | _filter_qemu_io
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$QEMU_IO -f $IMGFMT -r -U -c 'r -P 0x22 1m 1m' "$TEST_IMG" \
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2>&1 | _filter_qemu_io
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echo
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echo "== check TLS with authorization =="
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nbd_server_stop
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nbd_server_start_tcp_socket \
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--object tls-creds-x509,dir=${tls_dir}/server1,endpoint=server,id=tls0,verify-peer=on \
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--object "authz-simple,id=authz0,identity=CN=localhost,, \
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O=Cthulu Dark Lord Enterprises client1,,L=R'lyeh,,C=South Pacific" \
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--tls-authz authz0 \
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--tls-creds tls0 \
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-f $IMGFMT "$TEST_IMG" 2>> "$TEST_DIR/server.log"
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$QEMU_IMG info --image-opts \
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--object tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0 \
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driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
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2>&1 | _filter_nbd
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$QEMU_IMG info --image-opts \
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--object tls-creds-x509,dir=${tls_dir}/client3,endpoint=client,id=tls0 \
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driver=nbd,host=$nbd_tcp_addr,port=$nbd_tcp_port,tls-creds=tls0 \
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2>&1 | _filter_nbd
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nbd_server_stop
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nbd_server_start_unix_socket \
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--object tls-creds-x509,dir=${tls_dir}/server1,endpoint=server,id=tls0,verify-peer=on \
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--tls-creds tls0 \
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-f $IMGFMT "$TEST_IMG" 2>> "$TEST_DIR/server.log"
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echo
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echo "== check TLS fail over UNIX with no hostname =="
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obj1=tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0
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$QEMU_IMG info --image-opts --object $obj1 \
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driver=nbd,path=$nbd_unix_socket,tls-creds=tls0 2>&1 | _filter_nbd
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$QEMU_NBD_PROG -L -k $nbd_unix_socket --object $obj1 --tls-creds=tls0 \
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2>&1 | _filter_qemu_nbd_exports
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echo
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echo "== check TLS works over UNIX with hostname override =="
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obj1=tls-creds-x509,dir=${tls_dir}/client1,endpoint=client,id=tls0
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$QEMU_IMG info --image-opts --object $obj1 \
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driver=nbd,path=$nbd_unix_socket,tls-creds=tls0,tls-hostname=127.0.0.1 \
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2>&1 | _filter_nbd
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$QEMU_NBD_PROG -L -k $nbd_unix_socket --object $obj1 \
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--tls-creds=tls0 --tls-hostname=127.0.0.1 2>&1 | _filter_qemu_nbd_exports
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echo
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echo "== check TLS works over UNIX with PSK =="
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nbd_server_stop
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nbd_server_start_unix_socket \
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--object tls-creds-psk,dir=${tls_dir}/psk1,endpoint=server,id=tls0,verify-peer=on \
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--tls-creds tls0 \
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-f $IMGFMT "$TEST_IMG" 2>> "$TEST_DIR/server.log"
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obj1=tls-creds-psk,dir=${tls_dir}/psk1,username=psk1,endpoint=client,id=tls0
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$QEMU_IMG info --image-opts --object $obj1 \
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driver=nbd,path=$nbd_unix_socket,tls-creds=tls0 \
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2>&1 | _filter_nbd
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$QEMU_NBD_PROG -L -k $nbd_unix_socket --object $obj1 \
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--tls-creds=tls0 2>&1 | _filter_qemu_nbd_exports
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echo
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echo "== check TLS fails over UNIX with mismatch PSK =="
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obj1=tls-creds-psk,dir=${tls_dir}/psk2,username=psk2,endpoint=client,id=tls0
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$QEMU_IMG info --image-opts --object $obj1 \
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driver=nbd,path=$nbd_unix_socket,tls-creds=tls0 \
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2>&1 | _filter_nbd
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$QEMU_NBD_PROG -L -k $nbd_unix_socket --object $obj1 \
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--tls-creds=tls0 2>&1 | _filter_qemu_nbd_exports
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echo
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echo "== final server log =="
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cat "$TEST_DIR/server.log" | _filter_authz_check_tls
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rm -f "$TEST_DIR/server.log"
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# success, all done
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echo "*** done"
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rm -f $seq.full
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status=0
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