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Unix SMB/CIFS implementation.
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NBT name registration testing
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Copyright (C) Andrew Tridgell 2005
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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 3 of the License, or
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(at your option) any later version.
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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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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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#include "lib/socket/socket.h"
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#include "libcli/resolve/resolve.h"
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#include "system/network.h"
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#include "lib/socket/netif.h"
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#include "torture/torture.h"
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#include "torture/nbt/proto.h"
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#include "param/param.h"
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#define CHECK_VALUE(tctx, v, correct) \
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torture_assert_int_equal(tctx, v, correct, "Incorrect value")
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#define CHECK_STRING(tctx, v, correct) \
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torture_assert_casestr_equal(tctx, v, correct, "Incorrect value")
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test that a server responds correctly to attempted registrations of its name
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static bool nbt_register_own(struct torture_context *tctx)
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struct nbt_name_register io;
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struct nbt_name_socket *nbtsock = torture_init_nbt_socket(tctx);
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struct socket_address *socket_address;
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const char *myaddress;
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struct interface *ifaces;
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if (!torture_nbt_get_name(tctx, &name, &address))
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load_interfaces(tctx, lp_interfaces(tctx->lp_ctx), &ifaces);
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myaddress = iface_best_ip(ifaces, address);
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socket_address = socket_address_from_strings(tctx, nbtsock->sock->backend_name,
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torture_assert(tctx, socket_address != NULL, "Unable to get address");
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status = socket_listen(nbtsock->sock, socket_address, 0, 0);
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torture_assert_ntstatus_ok(tctx, status,
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"socket_listen for nbt_register_own failed");
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torture_comment(tctx, "Testing name defense to name registration\n");
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io.in.dest_addr = address;
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io.in.dest_port = lp_nbt_port(tctx->lp_ctx);
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io.in.address = myaddress;
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io.in.nb_flags = NBT_NODE_B | NBT_NM_ACTIVE;
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io.in.register_demand = false;
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io.in.broadcast = true;
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io.in.multi_homed = false;
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status = nbt_name_register(nbtsock, tctx, &io);
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torture_assert_ntstatus_ok(tctx, status,
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talloc_asprintf(tctx, "Bad response from %s for name register",
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CHECK_STRING(tctx, io.out.name.name, name.name);
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CHECK_VALUE(tctx, io.out.name.type, name.type);
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CHECK_VALUE(tctx, io.out.rcode, NBT_RCODE_ACT);
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/* check a register demand */
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io.in.address = myaddress;
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io.in.register_demand = true;
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status = nbt_name_register(nbtsock, tctx, &io);
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torture_assert_ntstatus_ok(tctx, status,
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talloc_asprintf(tctx, "Bad response from %s for name register demand", address));
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CHECK_STRING(tctx, io.out.name.name, name.name);
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CHECK_VALUE(tctx, io.out.name.type, name.type);
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CHECK_VALUE(tctx, io.out.rcode, NBT_RCODE_ACT);
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test that a server responds correctly to attempted name refresh requests
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static bool nbt_refresh_own(struct torture_context *tctx)
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struct nbt_name_refresh io;
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struct nbt_name_socket *nbtsock = torture_init_nbt_socket(tctx);
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const char *myaddress;
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struct socket_address *socket_address;
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struct nbt_name name;
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struct interface *ifaces;
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if (!torture_nbt_get_name(tctx, &name, &address))
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load_interfaces(tctx, lp_interfaces(tctx->lp_ctx), &ifaces);
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myaddress = iface_best_ip(ifaces, address);
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socket_address = socket_address_from_strings(tctx, nbtsock->sock->backend_name,
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torture_assert(tctx, socket_address != NULL,
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"Can't parse socket address");
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status = socket_listen(nbtsock->sock, socket_address, 0, 0);
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torture_assert_ntstatus_ok(tctx, status,
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"socket_listen for nbt_referesh_own failed");
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torture_comment(tctx, "Testing name defense to name refresh\n");
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io.in.dest_addr = address;
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io.in.dest_port = lp_nbt_port(tctx->lp_ctx);
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io.in.address = myaddress;
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io.in.nb_flags = NBT_NODE_B | NBT_NM_ACTIVE;
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io.in.broadcast = false;
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status = nbt_name_refresh(nbtsock, tctx, &io);
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torture_assert_ntstatus_ok(tctx, status,
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talloc_asprintf(tctx, "Bad response from %s for name refresh", address));
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CHECK_STRING(tctx, io.out.name.name, name.name);
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CHECK_VALUE(tctx, io.out.name.type, name.type);
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CHECK_VALUE(tctx, io.out.rcode, NBT_RCODE_ACT);
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test name registration to a server
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struct torture_suite *torture_nbt_register(TALLOC_CTX *mem_ctx)
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struct torture_suite *suite;
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suite = torture_suite_create(mem_ctx, "REGISTER");
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torture_suite_add_simple_test(suite, "register_own", nbt_register_own);
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torture_suite_add_simple_test(suite, "refresh_own", nbt_refresh_own);