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Diffstat (limited to 'source4/torture/nbt/wins.c')
| -rw-r--r-- | source4/torture/nbt/wins.c | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/source4/torture/nbt/wins.c b/source4/torture/nbt/wins.c new file mode 100644 index 0000000000..62efcd3e97 --- /dev/null +++ b/source4/torture/nbt/wins.c @@ -0,0 +1,219 @@ +/* + Unix SMB/CIFS implementation. + + NBT WINS server testing + + Copyright (C) Andrew Tridgell 2005 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" +#include "libcli/nbt/libnbt.h" +#include "librpc/gen_ndr/ndr_nbt.h" + +#define CHECK_VALUE(v, correct) do { \ + if ((v) != (correct)) { \ + printf("(%s) Incorrect value %s=%d - should be %d\n", \ + __location__, #v, v, correct); \ + ret = False; \ + }} while (0) + +#define CHECK_STRING(v, correct) do { \ + if (StrCaseCmp(v, correct) != 0) { \ + printf("(%s) Incorrect value %s='%s' - should be '%s'\n", \ + __location__, #v, v, correct); \ + ret = False; \ + }} while (0) + + +/* + test operations against a WINS server +*/ +static BOOL nbt_test_wins(TALLOC_CTX *mem_ctx, struct nbt_name *name, + const char *address) +{ + struct nbt_name_register_wins io; + struct nbt_name_query query; + struct nbt_name_refresh_wins refresh; + struct nbt_name_release release; + NTSTATUS status; + struct nbt_name_socket *nbtsock = nbt_name_socket_init(mem_ctx, NULL); + BOOL ret = True; + const char *myaddress = talloc_strdup(mem_ctx, iface_n_ip(0)); + const char *tname = talloc_asprintf(mem_ctx, "_TORTURE-%5u", + (unsigned)(random() % (100000))); + + /* we do the listen here to ensure the WINS server receives the packets from + the right IP */ + socket_listen(nbtsock->sock, myaddress, 0, 0, 0); + + printf("Testing name registration to WINS with name '%s' at %s\n", tname, myaddress); + + io.in.name.name = tname; + io.in.name.type = NBT_NAME_CLIENT; + io.in.name.scope = NULL; + io.in.wins_servers = str_list_make(mem_ctx, address, NULL); + io.in.addresses = str_list_make(mem_ctx, myaddress, NULL); + io.in.nb_flags = NBT_NODE_H; + io.in.ttl = 300000; + + status = nbt_name_register_wins(nbtsock, mem_ctx, &io); + if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) { + printf("No response from %s for name register\n", address); + return False; + } + if (!NT_STATUS_IS_OK(status)) { + printf("Bad response from %s for name register - %s\n", + address, nt_errstr(status)); + return False; + } + + CHECK_STRING(io.out.wins_server, address); + CHECK_VALUE(io.out.rcode, 0); + + printf("query the name to make sure its there\n"); + query.in.name = io.in.name; + query.in.dest_addr = address; + query.in.broadcast = False; + query.in.wins_lookup = True; + query.in.timeout = 3; + query.in.retries = 0; + + status = nbt_name_query(nbtsock, mem_ctx, &query); + if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) { + printf("No response from %s for name query\n", address); + return False; + } + if (!NT_STATUS_IS_OK(status)) { + printf("Bad response from %s for name query - %s\n", + address, nt_errstr(status)); + return False; + } + + CHECK_STRING(query.out.name.name, tname); + CHECK_VALUE(query.out.name.type, NBT_NAME_CLIENT); + CHECK_VALUE(query.out.num_addrs, 1); + CHECK_STRING(query.out.reply_addrs[0], myaddress); + + printf("refresh the name\n"); + refresh.in.name.name = tname; + refresh.in.name.type = NBT_NAME_CLIENT; + refresh.in.name.scope = NULL; + refresh.in.wins_servers = str_list_make(mem_ctx, address, NULL); + refresh.in.addresses = str_list_make(mem_ctx, myaddress, NULL); + refresh.in.nb_flags = NBT_NODE_H; + refresh.in.ttl = 12345; + + status = nbt_name_refresh_wins(nbtsock, mem_ctx, &refresh); + if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) { + printf("No response from %s for name refresh\n", address); + return False; + } + if (!NT_STATUS_IS_OK(status)) { + printf("Bad response from %s for name refresh - %s\n", + address, nt_errstr(status)); + return False; + } + + CHECK_STRING(io.out.wins_server, address); + CHECK_VALUE(io.out.rcode, 0); + + printf("release the name\n"); + release.in.name = io.in.name; + release.in.dest_addr = address; + release.in.address = myaddress; + release.in.nb_flags = NBT_NODE_H; + release.in.broadcast = False; + release.in.timeout = 3; + release.in.retries = 0; + + status = nbt_name_release(nbtsock, mem_ctx, &release); + if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) { + printf("No response from %s for name release\n", address); + return False; + } + if (!NT_STATUS_IS_OK(status)) { + printf("Bad response from %s for name query - %s\n", + address, nt_errstr(status)); + return False; + } + + CHECK_STRING(release.out.name.name, tname); + CHECK_VALUE(release.out.name.type, NBT_NAME_CLIENT); + CHECK_VALUE(release.out.rcode, 0); + + printf("release again\n"); + status = nbt_name_release(nbtsock, mem_ctx, &release); + if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) { + printf("No response from %s for name release\n", address); + return False; + } + if (!NT_STATUS_IS_OK(status)) { + printf("Bad response from %s for name query - %s\n", + address, nt_errstr(status)); + return False; + } + + CHECK_STRING(release.out.name.name, tname); + CHECK_VALUE(release.out.name.type, NBT_NAME_CLIENT); + CHECK_VALUE(release.out.rcode, 0); + + + printf("query the name to make sure its gone\n"); + status = nbt_name_query(nbtsock, mem_ctx, &query); + if (NT_STATUS_IS_OK(status)) { + printf("ERROR: Name query success after release\n"); + return False; + } + if (!NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) { + printf("Incorrect response to name query - %s\n", nt_errstr(status)); + return False; + } + + return ret; +} + + +/* + test WINS operations +*/ +BOOL torture_nbt_wins(void) +{ + const char *address; + struct nbt_name name; + TALLOC_CTX *mem_ctx = talloc_new(NULL); + NTSTATUS status; + BOOL ret = True; + + name.name = lp_parm_string(-1, "torture", "host"); + name.type = NBT_NAME_SERVER; + name.scope = NULL; + + /* do an initial name resolution to find its IP */ + status = resolve_name(&name, mem_ctx, &address); + if (!NT_STATUS_IS_OK(status)) { + printf("Failed to resolve %s - %s\n", + name.name, nt_errstr(status)); + talloc_free(mem_ctx); + return False; + } + + ret &= nbt_test_wins(mem_ctx, &name, address); + + talloc_free(mem_ctx); + + return ret; +} |