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rpcclient: Remove sam_sync related commands

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These three commands don't use the netlogon credential chain
correctly. They are missing the netlogon_creds_store after the dcerpc
call, so they destroy the correct use of the netlogon creds.

The only valid server for these calls that I know of would be NT4, and
that should be gone long ago.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Volker Lendecke 2017-09-19 14:33:07 -07:00 committed by Jeremy Allison
parent 2d97c8a4a5
commit fe736f246b
1 changed files with 0 additions and 352 deletions
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352
source3/rpcclient/cmd_netlogon.c
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@ -483,290 +483,6 @@ static WERROR cmd_netlogon_logon_ctrl(struct rpc_pipe_client *cli,
return werr;
}
/* Display sam synchronisation information */
static void display_sam_sync(struct netr_DELTA_ENUM_ARRAY *r)
{
uint32_t i, j;
for (i=0; i < r->num_deltas; i++) {
union netr_DELTA_UNION u = r->delta_enum[i].delta_union;
union netr_DELTA_ID_UNION id = r->delta_enum[i].delta_id_union;
switch (r->delta_enum[i].delta_type) {
case NETR_DELTA_DOMAIN:
printf("Domain: %s\n",
u.domain->domain_name.string);
break;
case NETR_DELTA_GROUP:
printf("Group: %s\n",
u.group->group_name.string);
break;
case NETR_DELTA_DELETE_GROUP:
printf("Delete Group: %d\n",
id.rid);
break;
case NETR_DELTA_RENAME_GROUP:
printf("Rename Group: %s -> %s\n",
u.rename_group->OldName.string,
u.rename_group->NewName.string);
break;
case NETR_DELTA_USER:
printf("Account: %s\n",
u.user->account_name.string);
break;
case NETR_DELTA_DELETE_USER:
printf("Delete User: %d\n",
id.rid);
break;
case NETR_DELTA_RENAME_USER:
printf("Rename user: %s -> %s\n",
u.rename_user->OldName.string,
u.rename_user->NewName.string);
break;
case NETR_DELTA_GROUP_MEMBER:
for (j=0; j < u.group_member->num_rids; j++) {
printf("rid 0x%x, attrib 0x%08x\n",
u.group_member->rids[j],
u.group_member->attribs[j]);
}
break;
case NETR_DELTA_ALIAS:
printf("Alias: %s\n",
u.alias->alias_name.string);
break;
case NETR_DELTA_DELETE_ALIAS:
printf("Delete Alias: %d\n",
id.rid);
break;
case NETR_DELTA_RENAME_ALIAS:
printf("Rename alias: %s -> %s\n",
u.rename_alias->OldName.string,
u.rename_alias->NewName.string);
break;
case NETR_DELTA_ALIAS_MEMBER:
for (j=0; j < u.alias_member->sids.num_sids; j++) {
fstring sid_str;
sid_to_fstring(sid_str,
u.alias_member->sids.sids[j].sid);
printf("%s\n", sid_str);
}
break;
case NETR_DELTA_POLICY:
printf("Policy: %s\n",
sid_string_dbg(id.sid));
break;
case NETR_DELTA_TRUSTED_DOMAIN:
printf("Trusted Domain: %s\n",
u.trusted_domain->domain_name.string);
break;
case NETR_DELTA_DELETE_TRUST:
printf("Delete Trust: %s\n",
sid_string_dbg(id.sid));
break;
case NETR_DELTA_ACCOUNT:
printf("Account: %s\n",
sid_string_dbg(id.sid));
break;
case NETR_DELTA_DELETE_ACCOUNT:
printf("Delete Account: %s\n",
sid_string_dbg(id.sid));
break;
case NETR_DELTA_SECRET:
printf("Secret: %s\n",
id.name);
break;
case NETR_DELTA_DELETE_SECRET:
printf("Delete Secret: %s\n",
id.name);
break;
case NETR_DELTA_DELETE_GROUP2:
printf("Delete Group2: %s\n",
u.delete_group->account_name);
break;
case NETR_DELTA_DELETE_USER2:
printf("Delete User2: %s\n",
u.delete_user->account_name);
break;
case NETR_DELTA_MODIFY_COUNT:
printf("sam sequence update: 0x%016llx\n",
(unsigned long long) *u.modified_count);
break;
default:
printf("unknown delta type 0x%02x\n",
r->delta_enum[i].delta_type);
break;
}
}
}
/* Perform sam synchronisation */
static NTSTATUS cmd_netlogon_sam_sync(struct rpc_pipe_client *cli,
TALLOC_CTX *mem_ctx, int argc,
const char **argv)
{
NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
NTSTATUS status;
const char *logon_server = cli->desthost;
const char *computername = lp_netbios_name();
struct netr_Authenticator credential;
struct netr_Authenticator return_authenticator;
enum netr_SamDatabaseID database_id = SAM_DATABASE_DOMAIN;
uint16_t restart_state = 0;
uint32_t sync_context = 0;
struct dcerpc_binding_handle *b = cli->binding_handle;
if (argc > 2) {
fprintf(stderr, "Usage: %s [database_id]\n", argv[0]);
return NT_STATUS_OK;
}
if (argc == 2) {
database_id = atoi(argv[1]);
}
/* Synchronise sam database */
do {
struct netr_DELTA_ENUM_ARRAY *delta_enum_array = NULL;
struct netlogon_creds_CredentialState *creds = NULL;
if (rpcclient_netlogon_creds == NULL) {
return NT_STATUS_UNSUCCESSFUL;
}
status = netlogon_creds_cli_lock(rpcclient_netlogon_creds,
mem_ctx, &creds);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
netlogon_creds_client_authenticator(creds, &credential);
status = dcerpc_netr_DatabaseSync2(b, mem_ctx,
logon_server,
computername,
&credential,
&return_authenticator,
database_id,
restart_state,
&sync_context,
&delta_enum_array,
0xffff,
&result);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(creds);
return status;
}
/* Check returned credentials. */
if (!netlogon_creds_client_check(creds,
&return_authenticator.cred)) {
DEBUG(0,("credentials chain check failed\n"));
TALLOC_FREE(creds);
return NT_STATUS_ACCESS_DENIED;
}
TALLOC_FREE(creds);
if (NT_STATUS_IS_ERR(result)) {
break;
}
/* Display results */
display_sam_sync(delta_enum_array);
TALLOC_FREE(delta_enum_array);
} while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
return result;
}
/* Perform sam delta synchronisation */
static NTSTATUS cmd_netlogon_sam_deltas(struct rpc_pipe_client *cli,
TALLOC_CTX *mem_ctx, int argc,
const char **argv)
{
NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
NTSTATUS status;
uint32_t tmp;
const char *logon_server = cli->desthost;
const char *computername = lp_netbios_name();
struct netr_Authenticator credential;
struct netr_Authenticator return_authenticator;
enum netr_SamDatabaseID database_id = SAM_DATABASE_DOMAIN;
uint64_t sequence_num;
struct dcerpc_binding_handle *b = cli->binding_handle;
if (argc != 3) {
fprintf(stderr, "Usage: %s database_id seqnum\n", argv[0]);
return NT_STATUS_OK;
}
database_id = atoi(argv[1]);
tmp = atoi(argv[2]);
sequence_num = tmp & 0xffff;
do {
struct netr_DELTA_ENUM_ARRAY *delta_enum_array = NULL;
struct netlogon_creds_CredentialState *creds = NULL;
if (rpcclient_netlogon_creds == NULL) {
return NT_STATUS_UNSUCCESSFUL;
}
status = netlogon_creds_cli_lock(rpcclient_netlogon_creds,
mem_ctx, &creds);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
netlogon_creds_client_authenticator(creds, &credential);
status = dcerpc_netr_DatabaseDeltas(b, mem_ctx,
logon_server,
computername,
&credential,
&return_authenticator,
database_id,
&sequence_num,
&delta_enum_array,
0xffff,
&result);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(creds);
return status;
}
/* Check returned credentials. */
if (!netlogon_creds_client_check(creds,
&return_authenticator.cred)) {
DEBUG(0,("credentials chain check failed\n"));
TALLOC_FREE(creds);
return NT_STATUS_ACCESS_DENIED;
}
TALLOC_FREE(creds);
if (NT_STATUS_IS_ERR(result)) {
break;
}
/* Display results */
display_sam_sync(delta_enum_array);
TALLOC_FREE(delta_enum_array);
} while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES));
return result;
}
/* Log on a domain user */
static NTSTATUS cmd_netlogon_sam_logon(struct rpc_pipe_client *cli,
@ -1158,71 +874,6 @@ static WERROR cmd_netlogon_getdcsitecoverage(struct rpc_pipe_client *cli,
return werr;
}
static NTSTATUS cmd_netlogon_database_redo(struct rpc_pipe_client *cli,
TALLOC_CTX *mem_ctx, int argc,
const char **argv)
{
NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
NTSTATUS result;
const char *server_name = cli->desthost;
struct netr_Authenticator clnt_creds, srv_cred;
struct netr_DELTA_ENUM_ARRAY *delta_enum_array = NULL;
struct netr_ChangeLogEntry e;
uint32_t rid = 500;
struct dcerpc_binding_handle *b = cli->binding_handle;
struct netlogon_creds_CredentialState *creds = NULL;
if (argc > 2) {
fprintf(stderr, "Usage: %s <user rid>\n", argv[0]);
return NT_STATUS_OK;
}
if (argc == 2) {
sscanf(argv[1], "%d", &rid);
}
if (rpcclient_netlogon_creds == NULL) {
return NT_STATUS_UNSUCCESSFUL;
}
status = netlogon_creds_cli_lock(rpcclient_netlogon_creds,
mem_ctx, &creds);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
netlogon_creds_client_authenticator(creds, &clnt_creds);
ZERO_STRUCT(e);
e.object_rid = rid;
e.db_index = SAM_DATABASE_DOMAIN;
e.delta_type = NETR_DELTA_USER;
status = dcerpc_netr_DatabaseRedo(b, mem_ctx,
server_name,
lp_netbios_name(),
&clnt_creds,
&srv_cred,
e,
0, /* is calculated automatically */
&delta_enum_array,
&result);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(creds);
return status;
}
if (!netlogon_creds_client_check(creds, &srv_cred.cred)) {
DEBUG(0,("credentials chain check failed\n"));
TALLOC_FREE(creds);
return NT_STATUS_ACCESS_DENIED;
}
TALLOC_FREE(creds);
return result;
}
static NTSTATUS cmd_netlogon_capabilities(struct rpc_pipe_client *cli,
TALLOC_CTX *mem_ctx, int argc,
const char **argv)
@ -1300,8 +951,6 @@ struct cmd_set netlogon_commands[] = {
{ "dsr_getsitename", RPC_RTYPE_WERROR, NULL, cmd_netlogon_dsr_getsitename, &ndr_table_netlogon, NULL, "Get sitename", "" },
{ "dsr_getforesttrustinfo", RPC_RTYPE_WERROR, NULL, cmd_netlogon_dsr_getforesttrustinfo, &ndr_table_netlogon, NULL, "Get Forest Trust Info", "" },
{ "logonctrl", RPC_RTYPE_WERROR, NULL, cmd_netlogon_logon_ctrl, &ndr_table_netlogon, NULL, "Logon Control", "" },
{ "samsync", RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_sync, NULL, &ndr_table_netlogon, NULL, "Sam Synchronisation", "", .use_netlogon_creds = true, },
{ "samdeltas", RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_deltas, NULL, &ndr_table_netlogon, NULL, "Query Sam Deltas", "", .use_netlogon_creds = true, },
{ "samlogon", RPC_RTYPE_NTSTATUS, cmd_netlogon_sam_logon, NULL, &ndr_table_netlogon, NULL, "Sam Logon", "", .use_netlogon_creds = true, },
{ "change_trust_pw", RPC_RTYPE_NTSTATUS, cmd_netlogon_change_trust_pw, NULL, &ndr_table_netlogon, NULL, "Change Trust Account Password", "", .use_netlogon_creds = true, },
{ "gettrustrid", RPC_RTYPE_WERROR, NULL, cmd_netlogon_gettrustrid, &ndr_table_netlogon, NULL, "Get trust rid", "" },
@ -1311,7 +960,6 @@ struct cmd_set netlogon_commands[] = {
{ "netrenumtrusteddomains", RPC_RTYPE_NTSTATUS, cmd_netlogon_enumtrusteddomains, NULL, &ndr_table_netlogon, NULL, "Enumerate trusted domains", "" },
{ "netrenumtrusteddomainsex", RPC_RTYPE_WERROR, NULL, cmd_netlogon_enumtrusteddomainsex, &ndr_table_netlogon, NULL, "Enumerate trusted domains", "" },
{ "getdcsitecoverage", RPC_RTYPE_WERROR, NULL, cmd_netlogon_getdcsitecoverage, &ndr_table_netlogon, NULL, "Get the Site-Coverage from a DC", "" },
{ "database_redo", RPC_RTYPE_NTSTATUS, cmd_netlogon_database_redo, NULL, &ndr_table_netlogon, NULL, "Replicate single object from a DC", "", .use_netlogon_creds = true, },
{ "capabilities", RPC_RTYPE_NTSTATUS, cmd_netlogon_capabilities, NULL, &ndr_table_netlogon, NULL, "Return Capabilities", "", .use_netlogon_creds = true, },
{ NULL }