Example #1
0
static bool test_Insert(struct torture_context *tctx, 
						struct dcerpc_pipe *p)
{
	NTSTATUS status;
	struct epm_Insert r;
	struct dcerpc_binding *bd;

	r.in.num_ents = 1;

	r.in.entries = talloc_array(tctx, struct epm_entry_t, 1);
	ZERO_STRUCT(r.in.entries[0].object);
	r.in.entries[0].annotation = "smbtorture endpoint";
	status = dcerpc_parse_binding(tctx, "ncalrpc:[SMBTORTURE]", &bd);
	torture_assert_ntstatus_ok(tctx, status, 
							   "Unable to generate dcerpc_binding struct");

	r.in.entries[0].tower = talloc(tctx, struct epm_twr_t);

	status = dcerpc_binding_build_tower(tctx, bd, &r.in.entries[0].tower->tower);
	torture_assert_ntstatus_ok(tctx, status, 
							   "Unable to build tower from binding struct");
	
	r.in.replace = 0;

	status = dcerpc_epm_Insert(p, tctx, &r);
	torture_assert_ntstatus_ok(tctx, status, "Insert failed");

	torture_assert(tctx, r.out.result == 0, "Insert failed");

	if (!test_Delete(p, tctx, r.in.entries)) {
		return false; 
	}

	return true;
}
Example #2
0
static bool test_Insert(struct torture_context *tctx,
			struct dcerpc_binding_handle *h,
			struct ndr_syntax_id object,
			const char *annotation,
			struct dcerpc_binding *b)
{
	struct epm_Insert r;
	NTSTATUS status;

	r.in.num_ents = 1;
	r.in.entries = talloc_array(tctx, struct epm_entry_t, 1);

	if (torture_setting_bool(tctx, "samba4", false)) {
		torture_skip(tctx, "Skip Insert test against Samba4");
	}

	/* FIXME zero */
	ZERO_STRUCT(r.in.entries[0].object);
	r.in.entries[0].annotation = annotation;

	r.in.entries[0].tower = talloc(tctx, struct epm_twr_t);

	status = dcerpc_binding_build_tower(tctx,
					    b,
					    &r.in.entries[0].tower->tower);

	torture_assert_ntstatus_ok(tctx,
				   status,
				   "Unable to build tower from binding struct");
	r.in.replace = 0;

	/* shoot! */
	status = dcerpc_epm_Insert_r(h, tctx, &r);

	if (NT_STATUS_IS_ERR(status)) {
		torture_comment(tctx,
				"epm_Insert failed - %s\n",
				nt_errstr(status));
		return false;
	}

	if (r.out.result != EPMAPPER_STATUS_OK) {
		torture_comment(tctx,
				"epm_Insert failed - internal error: 0x%.4x\n",
				r.out.result);
		return false;
	}

	return true;
}
Example #3
0
static bool test_Insert_noreplace(struct torture_context *tctx,
				  struct dcerpc_pipe *p)
{
	bool ok;
	NTSTATUS status;
	struct epm_Insert r;
	struct dcerpc_binding *b;
	struct dcerpc_binding_handle *h = p->binding_handle;

	torture_comment(tctx, "Testing epm_Insert(noreplace) and epm_Delete\n");

	if (torture_setting_bool(tctx, "samba4", false)) {
		torture_skip(tctx, "Skip Insert test against Samba4");
	}

	r.in.num_ents = 1;
	r.in.entries = talloc_array(tctx, struct epm_entry_t, 1);

	ZERO_STRUCT(r.in.entries[0].object);
	r.in.entries[0].annotation = "smbtorture endpoint";

	status = dcerpc_parse_binding(tctx, "ncalrpc:[SMBTORTURE]", &b);
	torture_assert_ntstatus_ok(tctx,
				   status,
				   "Unable to generate dcerpc_binding struct");

	r.in.entries[0].tower = talloc(tctx, struct epm_twr_t);

	status = dcerpc_binding_build_tower(tctx,
					    b,
					    &r.in.entries[0].tower->tower);
	torture_assert_ntstatus_ok(tctx,
				   status,
				   "Unable to build tower from binding struct");
	r.in.replace = 0;

	status = dcerpc_epm_Insert_r(h, tctx, &r);
	torture_assert_ntstatus_ok(tctx, status, "epm_Insert failed");

	torture_assert(tctx, r.out.result == 0, "epm_Insert failed");

	ok = test_Delete(tctx, h, "smbtorture", b);
	if (!ok) {
		return false;
	}

	return true;
}
Example #4
0
static BOOL test_Insert(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
{
	NTSTATUS status;
	struct epm_Insert r;
	struct dcerpc_binding *bd;

	r.in.num_ents = 1;

	r.in.entries = talloc_array(mem_ctx, struct epm_entry_t, 1);
	ZERO_STRUCT(r.in.entries[0].object);
	r.in.entries[0].annotation = "smbtorture endpoint";
	status = dcerpc_parse_binding(mem_ctx, "ncalrpc:[SMBTORTURE]", &bd);
	if (NT_STATUS_IS_ERR(status)) {
		printf("Unable to generate dcerpc_binding struct\n");
		return False;
	}

	r.in.entries[0].tower = talloc(mem_ctx, struct epm_twr_t);

	status = dcerpc_binding_build_tower(mem_ctx, bd, &r.in.entries[0].tower->tower);
	if (NT_STATUS_IS_ERR(status)) {
		printf("Unable to build tower from binding struct\n");
		return False;
	}
	
	r.in.replace = 0;

	status = dcerpc_epm_Insert(p, mem_ctx, &r);
	if (NT_STATUS_IS_ERR(status)) {
		printf("Insert failed - %s\n", nt_errstr(status));
		return False;
	}

	if (r.out.result != 0) {
		printf("Insert failed - %d\n", r.out.result);
		printf("NOT CONSIDERING AS A FAILURE\n");
		return True;
	}

	if (!test_Delete(p, mem_ctx, r.in.entries)) {
		return False; 
	}

	return True;
}
Example #5
0
static bool test_BindingString(struct torture_context *tctx,
							   const void *test_data)
{
	const char *binding = test_data;
	struct dcerpc_binding *b, *b2;
	const char *s, *s2;
	struct epm_tower tower;
	TALLOC_CTX *mem_ctx = tctx;

	/* Parse */
	torture_assert_ntstatus_ok(tctx, dcerpc_parse_binding(mem_ctx, binding, &b),
		"Error parsing binding string");

	s = dcerpc_binding_string(mem_ctx, b);
	torture_assert(tctx, s != NULL, "Error converting binding back to string");

	torture_assert_casestr_equal(tctx, binding, s, 
		"Mismatch while comparing original and regenerated binding strings");

	/* Generate protocol towers */
	torture_assert_ntstatus_ok(tctx, dcerpc_binding_build_tower(mem_ctx, b, &tower),
		"Error generating protocol tower");

	/* Convert back to binding and then back to string and compare */

	torture_assert_ntstatus_ok(tctx, dcerpc_binding_from_tower(mem_ctx, &tower, &b2),
			    "Error generating binding from tower for original binding");

	/* Compare to a stripped down version of the binding string because 
	 * the protocol tower doesn't contain the extra option data */
	b->options = NULL;

	b->flags = 0;
	
	s = dcerpc_binding_string(mem_ctx, b);
	torture_assert(tctx, s != NULL, "Error converting binding back to string for (stripped down)"); 

	s2 = dcerpc_binding_string(mem_ctx, b2);
	torture_assert(tctx, s != NULL, "Error converting binding back to string"); 

	if (is_ipaddress(b->host))
		torture_assert_casestr_equal(tctx, s, s2, "Mismatch while comparing original and from protocol tower generated binding strings");

	return true;
}
Example #6
0
static bool test_Delete(struct torture_context *tctx,
			struct dcerpc_binding_handle *h,
			const char *annotation,
			struct dcerpc_binding *b)
{
	NTSTATUS status;
	struct epm_Delete r;

	r.in.num_ents = 1;
	r.in.entries = talloc_array(tctx, struct epm_entry_t, 1);

	ZERO_STRUCT(r.in.entries[0].object);
	r.in.entries[0].annotation = annotation;

	r.in.entries[0].tower = talloc(tctx, struct epm_twr_t);

	status = dcerpc_binding_build_tower(tctx,
					    b,
					    &r.in.entries[0].tower->tower);

	torture_assert_ntstatus_ok(tctx,
				   status,
				   "Unable to build tower from binding struct");
	r.in.num_ents = 1;

	status = dcerpc_epm_Delete_r(h, tctx, &r);
	if (NT_STATUS_IS_ERR(status)) {
		torture_comment(tctx,
				"epm_Delete failed - %s\n",
				nt_errstr(status));
		return false;
	}

	if (r.out.result != EPMAPPER_STATUS_OK) {
		torture_comment(tctx,
				"epm_Delete failed - internal error: 0x%.4x\n",
				r.out.result);
		return false;
	}

	return true;
}
Example #7
0
/*
 * Build a list of all interfaces handled by all endpoint servers.
 */
static uint32_t build_ep_list(TALLOC_CTX *mem_ctx,
			      struct dcesrv_endpoint *endpoint_list,
			      const struct GUID *uuid,
			      const char *srv_addr,
			      struct dcesrv_ep_iface **peps)
{
	struct dcesrv_ep_iface *eps = NULL;
	struct dcesrv_endpoint *d;
	uint32_t total = 0;
	NTSTATUS status;

	*peps = NULL;

	for (d = endpoint_list; d != NULL; d = d->next) {
		struct dcesrv_iface_list *iface;
		struct dcerpc_binding *description;

		for (iface = d->iface_list; iface != NULL; iface = iface->next) {
			if (uuid && !interface_match_by_uuid(iface->iface, uuid)) {
				continue;
			}

			eps = talloc_realloc(mem_ctx,
					     eps,
					     struct dcesrv_ep_iface,
					     total + 1);
			if (eps == NULL) {
				return 0;
			}
			eps[total].name = talloc_strdup(eps,
							iface->iface->name);
			eps[total].syntax_id = iface->iface->syntax_id;

			description = dcerpc_binding_dup(mem_ctx, d->ep_description);
			if (description == NULL) {
				return 0;
			}
			description->object = iface->iface->syntax_id;
			if (description->transport == NCACN_IP_TCP &&
			    srv_addr != NULL &&
			    (strcmp(description->host, "0.0.0.0") == 0 ||
			     strcmp(description->host, "::") == 0)) {
				description->host = srv_addr;
			}

			status = dcerpc_binding_build_tower(eps,
							    description,
							    &eps[total].ep);
			TALLOC_FREE(description);
			if (NT_STATUS_IS_ERR(status)) {
				DEBUG(1, ("Unable to build tower for %s\n",
					  iface->iface->name));
				continue;
			}
			total++;
		}
	}

	*peps = eps;

	return total;
}
Example #8
0
static NTSTATUS ep_register(TALLOC_CTX *mem_ctx,
			    const struct ndr_interface_table *iface,
			    const struct dcerpc_binding_vector *bind_vec,
			    const struct GUID *object_guid,
			    const char *annotation,
			    uint32_t replace,
			    uint32_t unregister,
			    struct dcerpc_binding_handle **pbh)
{
	struct rpc_pipe_client *cli = NULL;
	struct dcerpc_binding_handle *h;
	struct pipe_auth_data *auth;
	const char *ncalrpc_sock;
	const char *rpcsrv_type;
	struct epm_entry_t *entries;
	uint32_t num_ents, i;
	TALLOC_CTX *tmp_ctx;
	uint32_t result = EPMAPPER_STATUS_OK;
	NTSTATUS status;

	if (iface == NULL) {
		return NT_STATUS_INVALID_PARAMETER;
	}

	if (bind_vec == NULL || bind_vec->count == 0) {
		return NT_STATUS_INVALID_PARAMETER;
	}

	tmp_ctx = talloc_stackframe();
	if (tmp_ctx == NULL) {
		return NT_STATUS_NO_MEMORY;
	}

	rpcsrv_type = lp_parm_const_string(GLOBAL_SECTION_SNUM,
					   "rpc_server", "epmapper",
					   "none");

	if (strcasecmp_m(rpcsrv_type, "embedded") == 0) {
		struct tsocket_address *local;
		int rc;

		rc = tsocket_address_inet_from_strings(tmp_ctx,
						       "ip",
						       "127.0.0.1",
						       0,
						       &local);
		if (rc < 0) {
			return NT_STATUS_NO_MEMORY;
		}

		status = rpcint_binding_handle(tmp_ctx,
					       &ndr_table_epmapper,
					       local,
					       get_session_info_system(),
					       server_messaging_context(),
					       &h);
		if (!NT_STATUS_IS_OK(status)) {
			DEBUG(1, ("dcerpc_ep_register: Could not connect to "
				  "epmapper (%s)", nt_errstr(status)));
			goto done;
		}
	} else if (strcasecmp_m(rpcsrv_type, "daemon") == 0) {
		/* Connect to the endpoint mapper locally */
		ncalrpc_sock = talloc_asprintf(tmp_ctx,
					      "%s/%s",
					      lp_ncalrpc_dir(),
					      "EPMAPPER");
		if (ncalrpc_sock == NULL) {
			status = NT_STATUS_NO_MEMORY;
			goto done;
		}

		status = rpc_pipe_open_ncalrpc(tmp_ctx,
					       ncalrpc_sock,
					       &ndr_table_epmapper.syntax_id,
					       &cli);
		if (!NT_STATUS_IS_OK(status)) {
			goto done;
		}

		status = rpccli_ncalrpc_bind_data(cli, &auth);
		if (!NT_STATUS_IS_OK(status)) {
			DEBUG(0, ("Failed to initialize anonymous bind.\n"));
			goto done;
		}

		status = rpc_pipe_bind(cli, auth);
		if (!NT_STATUS_IS_OK(status)) {
			DEBUG(2, ("Failed to bind ncalrpc socket.\n"));
			goto done;
		}

		h = cli->binding_handle;
	} else {
		status = NT_STATUS_INVALID_PARAMETER;
		goto done;
	}

	num_ents = bind_vec->count;
	entries = talloc_array(tmp_ctx, struct epm_entry_t, num_ents);

	for (i = 0; i < num_ents; i++) {
		struct dcerpc_binding *map_binding = &bind_vec->bindings[i];
		struct epm_twr_t *map_tower;

		map_tower = talloc_zero(entries, struct epm_twr_t);
		if (map_tower == NULL) {
			status = NT_STATUS_NO_MEMORY;
			goto done;
		}

		status = dcerpc_binding_build_tower(entries,
						    map_binding,
						    &map_tower->tower);
		if (!NT_STATUS_IS_OK(status)) {
			goto done;
		}

		entries[i].tower = map_tower;
		if (annotation == NULL) {
			entries[i].annotation = talloc_strdup(entries, "");
		} else {
			entries[i].annotation = talloc_strndup(entries,
							       annotation,
							       EPM_MAX_ANNOTATION_SIZE);
		}
		if (entries[i].annotation == NULL) {
			status = NT_STATUS_NO_MEMORY;
			goto done;
		}

		if (object_guid != NULL) {
			entries[i].object = *object_guid;
		} else {
			entries[i].object = map_binding->object.uuid;
		}
	}

	if (unregister) {
		status = dcerpc_epm_Delete(h,
					   tmp_ctx,
					   num_ents,
					   entries,
					   &result);
	} else {
		status = dcerpc_epm_Insert(h,
					   tmp_ctx,
					   num_ents,
					   entries,
					   replace,
					   &result);
	}
	if (!NT_STATUS_IS_OK(status)) {
		DEBUG(0, ("dcerpc_ep_register: Could not insert tower (%s)\n",
			  nt_errstr(status)));
		goto done;
	}
	if (result != EPMAPPER_STATUS_OK) {
		DEBUG(0, ("dcerpc_ep_register: Could not insert tower (0x%.8x)\n",
			  result));
		status = NT_STATUS_UNSUCCESSFUL;
		goto done;
	}

	if (pbh != NULL) {
		*pbh = talloc_move(mem_ctx, &h);
		talloc_steal(*pbh, cli);
	}

done:
	talloc_free(tmp_ctx);

	return status;
}
Example #9
0
static bool test_Map_tcpip(struct torture_context *tctx,
			   struct dcerpc_binding_handle *h,
			   struct ndr_syntax_id map_syntax)
{
	struct epm_Map r;
	struct GUID uuid;
	struct policy_handle entry_handle;
	struct ndr_syntax_id syntax;
	struct dcerpc_binding map_binding;
	struct epm_twr_t map_tower;
	struct epm_twr_p_t towers[20];
	struct epm_tower t;
	uint32_t num_towers;
	uint32_t port;
	uint32_t i;
	long int p;
	const char *tmp;
	const char *ip;
	char *ptr;
	NTSTATUS status;

	torture_comment(tctx, "Testing epm_Map\n");

	ZERO_STRUCT(uuid);
	ZERO_STRUCT(entry_handle);

	r.in.object = &uuid;
	r.in.map_tower = &map_tower;
	r.in.entry_handle = &entry_handle;
	r.out.entry_handle = &entry_handle;
	r.in.max_towers = 10;
	r.out.towers = towers;
	r.out.num_towers = &num_towers;

	/* Create map tower */
	map_binding.transport = NCACN_IP_TCP;
	map_binding.object = map_syntax;
	map_binding.host = "0.0.0.0";
	map_binding.endpoint = "135";

	status = dcerpc_binding_build_tower(tctx, &map_binding,
					    &map_tower.tower);
	torture_assert_ntstatus_ok(tctx, status,
				   "epm_Map_tcpip failed: can't create map_tower");

	torture_comment(tctx,
			"epm_Map request for '%s':\n",
			ndr_interface_name(&map_syntax.uuid, map_syntax.if_version));
	display_tower(tctx, &r.in.map_tower->tower);

	status = dcerpc_epm_Map_r(h, tctx, &r);

	torture_assert_ntstatus_ok(tctx, status, "epm_Map_simple failed");
	torture_assert(tctx, r.out.result == EPMAPPER_STATUS_OK,
		       "epm_Map_tcpip failed: result is not EPMAPPER_STATUS_OK");

	/* Check the result */
	t = r.out.towers[0].twr->tower;

	/* Check if we got the correct RPC interface identifier */
	dcerpc_floor_get_lhs_data(&t.floors[0], &syntax);
	torture_assert(tctx, ndr_syntax_id_equal(&syntax, &map_syntax),
		       "epm_Map_tcpip failed: Interface identifier mismatch");

	torture_comment(tctx,
			"epm_Map_tcpip response for '%s':\n",
			ndr_interface_name(&syntax.uuid, syntax.if_version));

	dcerpc_floor_get_lhs_data(&t.floors[1], &syntax);
	torture_assert(tctx, ndr_syntax_id_equal(&syntax, &ndr_transfer_syntax_ndr),
		       "epm_Map_tcpip failed: floor 2 is not NDR encoded");

	torture_assert(tctx, t.floors[2].lhs.protocol == EPM_PROTOCOL_NCACN,
		       "epm_Map_tcpip failed: floor 3 is not NCACN_IP_TCP");

	tmp = dcerpc_floor_get_rhs_data(tctx, &t.floors[3]);
	p = strtol(tmp, &ptr, 10);
	port = p & 0xffff;
	torture_assert(tctx, port > 1024 && port < 65535, "epm_Map_tcpip failed");

	ip = dcerpc_floor_get_rhs_data(tctx, &t.floors[4]);
	torture_assert(tctx, is_ipaddress(ip), "epm_Map_tcpip failed");

	for (i = 0; i < *r.out.num_towers; i++) {
		if (r.out.towers[i].twr) {
			display_tower(tctx, &t);
		}
	}

	return true;
}