static int prepare_modules_line(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, const struct ldb_message *rootdse_msg, struct ldb_message *msg, const char *backend_attr, const char *backend_mod, const char **backend_mod_list) { int ret; const char **backend_full_list; const char *backend_dn; char *mod_list_string; char *full_string; TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx); if (!tmp_ctx) { return ldb_oom(ldb); } if (backend_attr) { backend_dn = ldb_msg_find_attr_as_string(rootdse_msg, backend_attr, NULL); if (!backend_dn) { ldb_asprintf_errstring(ldb, "samba_dsdb_init: " "unable to read %s from %s:%s", backend_attr, ldb_dn_get_linearized(rootdse_msg->dn), ldb_errstring(ldb)); return LDB_ERR_CONSTRAINT_VIOLATION; } } else { backend_dn = "*"; } if (backend_mod) { char **b = str_list_make_single(tmp_ctx, backend_mod); backend_full_list = discard_const_p(const char *, b); } else {
/* refresh a WINS name registration */ static void nbtd_wins_refresh(struct tevent_context *ev, struct tevent_timer *te, struct timeval t, void *private_data) { struct nbtd_iface_name *iname = talloc_get_type(private_data, struct nbtd_iface_name); struct nbtd_interface *iface = iname->iface; struct nbt_name_refresh_wins io; struct composite_context *c; TALLOC_CTX *tmp_ctx = talloc_new(iname); /* setup a wins name refresh request */ io.in.name = iname->name; io.in.wins_servers = (const char **)str_list_make_single(tmp_ctx, iname->wins_server); io.in.wins_port = lp_nbt_port(iface->nbtsrv->task->lp_ctx); io.in.addresses = nbtd_address_list(iface, tmp_ctx); io.in.nb_flags = iname->nb_flags; io.in.ttl = iname->ttl; if (!io.in.addresses) { talloc_free(tmp_ctx); return; } c = nbt_name_refresh_wins_send(wins_socket(iface), &io); if (c == NULL) { talloc_free(tmp_ctx); return; } talloc_steal(c, io.in.addresses); c->async.fn = nbtd_wins_refresh_handler; c->async.private_data = iname; talloc_free(tmp_ctx); }
static int prepare_modules_line(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, const struct ldb_message *rootdse_msg, struct ldb_message *msg, const char *backend_attr, const char *backend_mod, const char **backend_mod_list) { int ret; const char **backend_full_list; const char *backend_dn; char *mod_list_string; char *full_string; TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx); if (!tmp_ctx) { return ldb_oom(ldb); } if (backend_attr) { backend_dn = ldb_msg_find_attr_as_string(rootdse_msg, backend_attr, NULL); if (!backend_dn) { ldb_asprintf_errstring(ldb, "samba_dsdb_init: " "unable to read %s from %s:%s", backend_attr, ldb_dn_get_linearized(rootdse_msg->dn), ldb_errstring(ldb)); return LDB_ERR_CONSTRAINT_VIOLATION; } } else { backend_dn = "*"; } if (backend_mod) { backend_full_list = (const char **)str_list_make_single(tmp_ctx, backend_mod); } else { backend_full_list = (const char **)str_list_make_empty(tmp_ctx); } if (!backend_full_list) { talloc_free(tmp_ctx); return ldb_oom(ldb); } backend_full_list = str_list_append_const(backend_full_list, backend_mod_list); if (!backend_full_list) { talloc_free(tmp_ctx); return ldb_oom(ldb); } mod_list_string = str_list_join(tmp_ctx, backend_full_list, ','); if (!mod_list_string) { talloc_free(tmp_ctx); return ldb_oom(ldb); } full_string = talloc_asprintf(tmp_ctx, "%s:%s", backend_dn, mod_list_string); ret = ldb_msg_add_steal_string(msg, "modules", full_string); talloc_free(tmp_ctx); return ret; }
/* test operations against a WINS server */ static bool nbt_test_wins_name(struct torture_context *tctx, const char *address, struct nbt_name *name, uint16_t nb_flags, bool try_low_port, uint8_t register_rcode) { struct nbt_name_register_wins io; struct nbt_name_register name_register; struct nbt_name_query query; struct nbt_name_refresh_wins refresh; struct nbt_name_release release; struct nbt_name_request *req; NTSTATUS status; struct nbt_name_socket *nbtsock = torture_init_nbt_socket(tctx); const char *myaddress; struct socket_address *socket_address; struct interface *ifaces; bool low_port = try_low_port; load_interface_list(tctx, tctx->lp_ctx, &ifaces); myaddress = talloc_strdup(tctx, iface_list_best_ip(ifaces, address)); socket_address = socket_address_from_strings(tctx, nbtsock->sock->backend_name, myaddress, lpcfg_nbt_port(tctx->lp_ctx)); torture_assert(tctx, socket_address != NULL, "Error getting address"); /* we do the listen here to ensure the WINS server receives the packets from the right IP */ status = socket_listen(nbtsock->sock, socket_address, 0, 0); talloc_free(socket_address); if (!NT_STATUS_IS_OK(status)) { low_port = false; socket_address = socket_address_from_strings(tctx, nbtsock->sock->backend_name, myaddress, 0); torture_assert(tctx, socket_address != NULL, "Error getting address"); status = socket_listen(nbtsock->sock, socket_address, 0, 0); talloc_free(socket_address); torture_assert_ntstatus_ok(tctx, status, "socket_listen for WINS failed"); } torture_comment(tctx, "Testing name registration to WINS with name %s at %s nb_flags=0x%x\n", nbt_name_string(tctx, name), myaddress, nb_flags); torture_comment(tctx, "release the name\n"); release.in.name = *name; release.in.dest_port = lpcfg_nbt_port(tctx->lp_ctx); release.in.dest_addr = address; release.in.address = myaddress; release.in.nb_flags = nb_flags; release.in.broadcast = false; release.in.timeout = 3; release.in.retries = 0; status = nbt_name_release(nbtsock, tctx, &release); torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "Bad response from %s for name query", address)); CHECK_VALUE(tctx, release.out.rcode, 0); if (nb_flags & NBT_NM_GROUP) { /* ignore this for group names */ } else if (!low_port) { torture_comment(tctx, "no low port - skip: register the name with a wrong address\n"); } else { torture_comment(tctx, "register the name with a wrong address (makes the next request slow!)\n"); io.in.name = *name; io.in.wins_port = lpcfg_nbt_port(tctx->lp_ctx); io.in.wins_servers = const_str_list( str_list_make_single(tctx, address)); io.in.addresses = const_str_list( str_list_make_single(tctx, "127.64.64.1")); io.in.nb_flags = nb_flags; io.in.ttl = 300000; status = nbt_name_register_wins(nbtsock, tctx, &io); if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) { torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "No response from %s for name register\n", address)); } torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "Bad response from %s for name register\n", address)); CHECK_STRING(tctx, io.out.wins_server, address); CHECK_VALUE(tctx, io.out.rcode, 0); torture_comment(tctx, "register the name correct address\n"); name_register.in.name = *name; name_register.in.dest_port = lpcfg_nbt_port(tctx->lp_ctx); name_register.in.dest_addr = address; name_register.in.address = myaddress; name_register.in.nb_flags = nb_flags; name_register.in.register_demand= false; name_register.in.broadcast = false; name_register.in.multi_homed = true; name_register.in.ttl = 300000; name_register.in.timeout = 3; name_register.in.retries = 2; /* * test if the server ignores resent requests */ req = nbt_name_register_send(nbtsock, &name_register); while (true) { event_loop_once(nbtsock->event_ctx); if (req->state != NBT_REQUEST_WAIT) { break; } if (req->received_wack) { /* * if we received the wack response * we resend the request and the * server should ignore that * and not handle it as new request */ req->state = NBT_REQUEST_SEND; DLIST_ADD_END(nbtsock->send_queue, req, struct nbt_name_request *); EVENT_FD_WRITEABLE(nbtsock->fde); break; } } status = nbt_name_register_recv(req, tctx, &name_register); if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) { torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "No response from %s for name register\n", address)); } torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "Bad response from %s for name register\n", address)); CHECK_VALUE(tctx, name_register.out.rcode, 0); CHECK_STRING(tctx, name_register.out.reply_addr, myaddress); }
torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "No response from %s for name register\n", address)); } torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "Bad response from %s for name register\n", address)); CHECK_VALUE(tctx, name_register.out.rcode, 0); CHECK_STRING(tctx, name_register.out.reply_addr, myaddress); } torture_comment(tctx, "register the name correct address\n"); io.in.name = *name; io.in.wins_port = lpcfg_nbt_port(tctx->lp_ctx); io.in.wins_servers = (const char **)str_list_make_single(tctx, address); io.in.addresses = (const char **)str_list_make_single(tctx, myaddress); io.in.nb_flags = nb_flags; io.in.ttl = 300000; status = nbt_name_register_wins(nbtsock, tctx, &io); torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "Bad response from %s for name register", address)); CHECK_STRING(tctx, io.out.wins_server, address); CHECK_VALUE(tctx, io.out.rcode, register_rcode); if (register_rcode != NBT_RCODE_OK) { return true; } if (name->type != NBT_NAME_MASTER &&