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/*
Unix SMB/CIFS implementation.
WINS replication 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 "libcli/wrepl/winsrepl.h"
#define CHECK_STATUS(status, correct) do { \
if (!NT_STATUS_EQUAL(status, correct)) { \
printf("(%s) Incorrect status %s - should be %s\n", \
__location__, nt_errstr(status), nt_errstr(correct)); \
ret = False; \
goto done; \
}} while (0)
#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; \
goto done; \
}} while (0)
/*
test how assoc_ctx's are only usable on the connection
they are created on.
*/
static BOOL test_assoc_ctx1(TALLOC_CTX *mem_ctx, const char *address)
{
BOOL ret = True;
struct wrepl_request *req;
struct wrepl_socket *wrepl_socket1;
struct wrepl_associate associate1;
struct wrepl_socket *wrepl_socket2;
struct wrepl_associate associate2;
struct wrepl_pull_table pull_table;
NTSTATUS status;
printf("Test if assoc_ctx is only valid on the conection it was created on\n");
wrepl_socket1 = wrepl_socket_init(mem_ctx, NULL);
wrepl_socket2 = wrepl_socket_init(mem_ctx, NULL);
printf("Setup 2 wrepl connections\n");
status = wrepl_connect(wrepl_socket1, address);
CHECK_STATUS(status, NT_STATUS_OK);
status = wrepl_connect(wrepl_socket2, address);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Send a start association request (conn1)\n");
status = wrepl_associate(wrepl_socket1, &associate1);
CHECK_STATUS(status, NT_STATUS_OK);
printf("association context (conn1): 0x%x\n", associate1.out.assoc_ctx);
printf("Send a start association request (conn2)\n");
status = wrepl_associate(wrepl_socket2, &associate2);
CHECK_STATUS(status, NT_STATUS_OK);
printf("association context (conn2): 0x%x\n", associate2.out.assoc_ctx);
printf("Send a replication table query, with assoc 1 (conn2), should be ignored\n");
pull_table.in.assoc_ctx = associate1.out.assoc_ctx;
req = wrepl_pull_table_send(wrepl_socket2, &pull_table);
talloc_free(req);
printf("Send a association request (conn2), to make sure the last request was ignored\n");
status = wrepl_associate(wrepl_socket2, &associate2);
CHECK_STATUS(status, NT_STATUS_OK);
done:
printf("Close 2 wrepl connections\n");
talloc_free(wrepl_socket1);
talloc_free(wrepl_socket2);
return ret;
}
/*
test if we always get back the same assoc_ctx
*/
static BOOL test_assoc_ctx2(TALLOC_CTX *mem_ctx, const char *address)
{
BOOL ret = True;
struct wrepl_socket *wrepl_socket;
struct wrepl_associate associate;
uint32_t assoc_ctx1;
NTSTATUS status;
printf("Test if we always get back the same assoc_ctx\n");
wrepl_socket = wrepl_socket_init(mem_ctx, NULL);
printf("Setup wrepl connections\n");
status = wrepl_connect(wrepl_socket, address);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Send 1st start association request\n");
status = wrepl_associate(wrepl_socket, &associate);
CHECK_STATUS(status, NT_STATUS_OK);
assoc_ctx1 = associate.out.assoc_ctx;
printf("1st association context: 0x%x\n", associate.out.assoc_ctx);
printf("Send 2nd start association request\n");
status = wrepl_associate(wrepl_socket, &associate);
CHECK_VALUE(associate.out.assoc_ctx, assoc_ctx1);
CHECK_STATUS(status, NT_STATUS_OK);
printf("2nd association context: 0x%x\n", associate.out.assoc_ctx);
printf("Send 3rd start association request\n");
status = wrepl_associate(wrepl_socket, &associate);
CHECK_VALUE(associate.out.assoc_ctx, assoc_ctx1);
CHECK_STATUS(status, NT_STATUS_OK);
printf("3rd association context: 0x%x\n", associate.out.assoc_ctx);
done:
printf("Close wrepl connections\n");
talloc_free(wrepl_socket);
return ret;
}
/*
display a replication entry
*/
static void display_entry(TALLOC_CTX *mem_ctx, struct wrepl_name *name)
{
int i;
printf("%s\n", nbt_name_string(mem_ctx, &name->name));
for (i=0;i<name->num_addresses;i++) {
printf("\t%s %s\n",
name->addresses[i].owner, name->addresses[i].address);
}
}
/*
test a full replication dump from a WINS server
*/
static BOOL test_wins_replication(TALLOC_CTX *mem_ctx, const char *address)
{
BOOL ret = True;
struct wrepl_socket *wrepl_socket;
NTSTATUS status;
int i, j;
struct wrepl_associate associate;
struct wrepl_pull_table pull_table;
struct wrepl_pull_names pull_names;
printf("Test one pull replication cycle\n");
wrepl_socket = wrepl_socket_init(mem_ctx, NULL);
printf("Setup wrepl connections\n");
status = wrepl_connect(wrepl_socket, address);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Send a start association request\n");
status = wrepl_associate(wrepl_socket, &associate);
CHECK_STATUS(status, NT_STATUS_OK);
printf("association context: 0x%x\n", associate.out.assoc_ctx);
printf("Send a replication table query\n");
pull_table.in.assoc_ctx = associate.out.assoc_ctx;
status = wrepl_pull_table(wrepl_socket, mem_ctx, &pull_table);
if (NT_STATUS_EQUAL(NT_STATUS_NETWORK_ACCESS_DENIED,status)) {
struct wrepl_packet packet;
struct wrepl_request *req;
ZERO_STRUCT(packet);
packet.opcode = WREPL_OPCODE_BITS;
packet.assoc_ctx = associate.out.assoc_ctx;
packet.mess_type = WREPL_STOP_ASSOCIATION;
packet.message.stop.reason = 0;
req = wrepl_request_send(wrepl_socket, &packet);
talloc_free(req);
printf("failed - We are not a valid pull partner for the server\n");
ret = False;
goto done;
}
CHECK_STATUS(status, NT_STATUS_OK);
printf("Found %d replication partners\n", pull_table.out.num_partners);
for (i=0;i<pull_table.out.num_partners;i++) {
struct wrepl_wins_owner *partner = &pull_table.out.partners[i];
printf("%s max_version=%6llu min_version=%6llu type=%d\n",
partner->address,
partner->max_version,
partner->min_version,
partner->type);
pull_names.in.assoc_ctx = associate.out.assoc_ctx;
pull_names.in.partner = *partner;
status = wrepl_pull_names(wrepl_socket, mem_ctx, &pull_names);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Received %d names\n", pull_names.out.num_names);
for (j=0;j<pull_names.out.num_names;j++) {
display_entry(mem_ctx, &pull_names.out.names[j]);
}
}
done:
printf("Close wrepl connections\n");
talloc_free(wrepl_socket);
return ret;
}
/*
test WINS replication operations
*/
BOOL torture_nbt_winsreplication(void)
{
const char *address;
struct nbt_name name;
TALLOC_CTX *mem_ctx = talloc_new(NULL);
NTSTATUS status;
BOOL ret = True;
make_nbt_name_server(&name, lp_parm_string(-1, "torture", "host"));
/* do an initial name resolution to find its IP */
status = resolve_name(&name, mem_ctx, &address, NULL);
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 &= test_assoc_ctx1(mem_ctx, address);
ret &= test_assoc_ctx2(mem_ctx, address);
ret &= test_wins_replication(mem_ctx, address);
talloc_free(mem_ctx);
return ret;
}
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