#define QEMU_NBD_OPT_TLSCREDS 261
#define QEMU_NBD_OPT_IMAGE_OPTS 262
#define QEMU_NBD_OPT_FORK 263
+#define QEMU_NBD_OPT_TLSAUTHZ 264
#define MBR_SIZE 512
static int nb_fds;
static QIONetListener *server;
static QCryptoTLSCreds *tlscreds;
+static const char *tlsauthz;
static void usage(const char *name)
{
" --object type,id=ID,... define an object such as 'secret' for providing\n"
" passwords and/or encryption keys\n"
" --tls-creds=ID use id of an earlier --object to provide TLS\n"
+" --tls-authz=ID use id of an earlier --object to provide\n"
+" authorization\n"
" -T, --trace [[enable=]<pattern>][,events=<file>][,file=<file>]\n"
" specify tracing options\n"
" --fork fork off the server process and exit the parent\n"
nb_fds++;
nbd_update_server_watch();
- nbd_client_new(cioc, tlscreds, NULL, nbd_client_closed);
+ nbd_client_new(cioc, tlscreds, tlsauthz, nbd_client_closed);
}
static void nbd_update_server_watch(void)
{ "export-name", required_argument, NULL, 'x' },
{ "description", required_argument, NULL, 'D' },
{ "tls-creds", required_argument, NULL, QEMU_NBD_OPT_TLSCREDS },
+ { "tls-authz", required_argument, NULL, QEMU_NBD_OPT_TLSAUTHZ },
{ "image-opts", no_argument, NULL, QEMU_NBD_OPT_IMAGE_OPTS },
{ "trace", required_argument, NULL, 'T' },
{ "fork", no_argument, NULL, QEMU_NBD_OPT_FORK },
flags &= ~BDRV_O_RDWR;
break;
case 'P':
+ warn_report("The '-P' option is deprecated; use --image-opts with "
+ "a raw device wrapper for subset exports instead");
if (qemu_strtoi(optarg, NULL, 0, &partition) < 0 ||
partition < 1 || partition > 8) {
error_report("Invalid partition '%s'", optarg);
g_free(trace_file);
trace_file = trace_opt_parse(optarg);
break;
+ case QEMU_NBD_OPT_TLSAUTHZ:
+ tlsauthz = optarg;
+ break;
case QEMU_NBD_OPT_FORK:
fork_process = true;
break;
error_report("TLS is not supported with a host device");
exit(EXIT_FAILURE);
}
+ if (tlsauthz && list) {
+ error_report("TLS authorization is incompatible with export list");
+ exit(EXIT_FAILURE);
+ }
tlscreds = nbd_get_tls_creds(tlscredsid, list, &local_err);
if (local_err) {
error_report("Failed to get TLS creds %s",
error_get_pretty(local_err));
exit(EXIT_FAILURE);
}
+ } else {
+ if (tlsauthz) {
+ error_report("--tls-authz is not permitted without --tls-creds");
+ exit(EXIT_FAILURE);
+ }
}
if (list) {