#include "includes.h"
#include "winbindd.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_WINBIND
void winbindd_check_machine_acct(struct winbindd_cli_state *state)
{
DEBUG(3, ("[%5lu]: check machine account\n",
(unsigned long)state->pid));
sendto_domain(state, find_our_domain());
}
enum winbindd_result winbindd_dual_check_machine_acct(struct winbindd_domain *domain,
struct winbindd_cli_state *state)
{
NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
int num_retries = 0;
struct winbindd_domain *contact_domain;
DEBUG(3, ("[%5lu]: check machine account\n", (unsigned long)state->pid));
again:
contact_domain = find_our_domain();
invalidate_cm_connection(&contact_domain->conn);
{
struct rpc_pipe_client *netlogon_pipe;
result = cm_connect_netlogon(contact_domain, &netlogon_pipe);
}
if (!NT_STATUS_IS_OK(result)) {
DEBUG(3, ("could not open handle to NETLOGON pipe\n"));
goto done;
}
#define MAX_RETRIES 8
if ((num_retries < MAX_RETRIES) &&
NT_STATUS_V(result) == NT_STATUS_V(NT_STATUS_ACCESS_DENIED)) {
num_retries++;
goto again;
}
DEBUG(3, ("secret is %s\n", NT_STATUS_IS_OK(result) ?
"good" : "bad"));
done:
state->response.data.auth.nt_status = NT_STATUS_V(result);
fstrcpy(state->response.data.auth.nt_status_string, nt_errstr(result));
fstrcpy(state->response.data.auth.error_string, nt_errstr(result));
state->response.data.auth.pam_error = nt_status_to_pam(result);
DEBUG(NT_STATUS_IS_OK(result) ? 5 : 2, ("Checking the trust account password returned %s\n",
state->response.data.auth.nt_status_string));
return NT_STATUS_IS_OK(result) ? WINBINDD_OK : WINBINDD_ERROR;
}
void winbindd_list_trusted_domains(struct winbindd_cli_state *state)
{
DEBUG(3, ("[%5lu]: list trusted domains\n",
(unsigned long)state->pid));
sendto_domain(state, find_our_domain());
}
enum winbindd_result winbindd_dual_list_trusted_domains(struct winbindd_domain *domain,
struct winbindd_cli_state *state)
{
uint32 i, num_domains;
char **names, **alt_names;
DOM_SID *sids;
int extra_data_len = 0;
char *extra_data;
NTSTATUS result;
BOOL have_own_domain = False;
DEBUG(3, ("[%5lu]: list trusted domains\n",
(unsigned long)state->pid));
result = domain->methods->trusted_domains(domain, state->mem_ctx,
&num_domains, &names,
&alt_names, &sids);
if (!NT_STATUS_IS_OK(result)) {
DEBUG(3, ("winbindd_dual_list_trusted_domains: trusted_domains returned %s\n",
nt_errstr(result) ));
return WINBINDD_ERROR;
}
extra_data = talloc_strdup(state->mem_ctx, "");
if (num_domains > 0)
extra_data = talloc_asprintf(state->mem_ctx, "%s\\%s\\%s",
names[0],
alt_names[0] ? alt_names[0] : names[0],
sid_string_static(&sids[0]));
for (i=1; i<num_domains; i++)
extra_data = talloc_asprintf(state->mem_ctx, "%s\n%s\\%s\\%s",
extra_data,
names[i],
alt_names[i] ? alt_names[i] : names[i],
sid_string_static(&sids[i]));
for (i=0; i<num_domains; i++) {
if (strequal(names[i], domain->name)) {
have_own_domain = True;
break;
}
}
if (state->request.data.list_all_domains && !have_own_domain) {
extra_data = talloc_asprintf(state->mem_ctx, "%s\n%s\\%s\\%s",
extra_data,
domain->name,
domain->alt_name ? domain->alt_name : domain->name,
sid_string_static(&domain->sid));
}
extra_data_len = 0;
if (extra_data != NULL) {
extra_data_len = strlen(extra_data);
}
if (extra_data_len > 0) {
state->response.extra_data.data = SMB_STRDUP(extra_data);
state->response.length += extra_data_len+1;
}
return WINBINDD_OK;
}
void winbindd_getdcname(struct winbindd_cli_state *state)
{
state->request.domain_name
[sizeof(state->request.domain_name)-1] = '\0';
DEBUG(3, ("[%5lu]: Get DC name for %s\n", (unsigned long)state->pid,
state->request.domain_name));
sendto_domain(state, find_our_domain());
}
enum winbindd_result winbindd_dual_getdcname(struct winbindd_domain *domain,
struct winbindd_cli_state *state)
{
fstring dcname_slash;
char *p;
struct rpc_pipe_client *netlogon_pipe;
NTSTATUS result;
WERROR werr;
unsigned int orig_timeout;
state->request.domain_name
[sizeof(state->request.domain_name)-1] = '\0';
DEBUG(3, ("[%5lu]: Get DC name for %s\n", (unsigned long)state->pid,
state->request.domain_name));
result = cm_connect_netlogon(domain, &netlogon_pipe);
if (!NT_STATUS_IS_OK(result)) {
DEBUG(1, ("Can't contact the NETLOGON pipe\n"));
return WINBINDD_ERROR;
}
orig_timeout = cli_set_timeout(netlogon_pipe->cli, 35000);
werr = rpccli_netlogon_getanydcname(netlogon_pipe, state->mem_ctx, domain->dcname,
state->request.domain_name,
dcname_slash);
cli_set_timeout(netlogon_pipe->cli, orig_timeout);
if (!W_ERROR_IS_OK(werr)) {
DEBUG(5, ("Error requesting DCname: %s\n", dos_errstr(werr)));
return WINBINDD_ERROR;
}
p = dcname_slash;
if (*p == '\\') {
p+=1;
}
if (*p == '\\') {
p+=1;
}
fstrcpy(state->response.data.dc_name, p);
return WINBINDD_OK;
}
struct sequence_state {
TALLOC_CTX *mem_ctx;
struct winbindd_cli_state *cli_state;
struct winbindd_domain *domain;
struct winbindd_request *request;
struct winbindd_response *response;
char *extra_data;
};
static void sequence_recv(void *private_data, BOOL success);
void winbindd_show_sequence(struct winbindd_cli_state *state)
{
struct sequence_state *seq;
state->request.domain_name[sizeof(state->request.domain_name)-1]='\0';
if (strlen(state->request.domain_name) > 0) {
struct winbindd_domain *domain;
domain = find_domain_from_name_noinit(
state->request.domain_name);
if (domain == NULL) {
request_error(state);
return;
}
sendto_domain(state, domain);
return;
}
seq = TALLOC_P(state->mem_ctx, struct sequence_state);
if (seq == NULL) {
DEBUG(0, ("talloc failed\n"));
request_error(state);
return;
}
seq->mem_ctx = state->mem_ctx;
seq->cli_state = state;
seq->domain = domain_list();
if (seq->domain == NULL) {
DEBUG(0, ("domain list empty\n"));
request_error(state);
return;
}
seq->request = TALLOC_ZERO_P(state->mem_ctx,
struct winbindd_request);
seq->response = TALLOC_ZERO_P(state->mem_ctx,
struct winbindd_response);
seq->extra_data = talloc_strdup(state->mem_ctx, "");
if ((seq->request == NULL) || (seq->response == NULL) ||
(seq->extra_data == NULL)) {
DEBUG(0, ("talloc failed\n"));
request_error(state);
return;
}
seq->request->length = sizeof(*seq->request);
seq->request->cmd = WINBINDD_SHOW_SEQUENCE;
fstrcpy(seq->request->domain_name, seq->domain->name);
async_domain_request(state->mem_ctx, seq->domain,
seq->request, seq->response,
sequence_recv, seq);
}
static void sequence_recv(void *private_data, BOOL success)
{
struct sequence_state *state =
(struct sequence_state *)private_data;
uint32 seq = DOM_SEQUENCE_NONE;
if ((success) && (state->response->result == WINBINDD_OK))
seq = state->response->data.domain_info.sequence_number;
if (seq == DOM_SEQUENCE_NONE) {
state->extra_data = talloc_asprintf(state->mem_ctx,
"%s%s : DISCONNECTED\n",
state->extra_data,
state->domain->name);
} else {
state->extra_data = talloc_asprintf(state->mem_ctx,
"%s%s : %d\n",
state->extra_data,
state->domain->name, seq);
}
state->domain->sequence_number = seq;
state->domain = state->domain->next;
if (state->domain == NULL) {
struct winbindd_cli_state *cli_state = state->cli_state;
cli_state->response.length =
sizeof(cli_state->response) +
strlen(state->extra_data) + 1;
cli_state->response.extra_data.data =
SMB_STRDUP(state->extra_data);
request_ok(cli_state);
return;
}
fstrcpy(state->request->domain_name, state->domain->name);
async_domain_request(state->mem_ctx, state->domain,
state->request, state->response,
sequence_recv, state);
}
enum winbindd_result winbindd_dual_show_sequence(struct winbindd_domain *domain,
struct winbindd_cli_state *state)
{
DEBUG(3, ("[%5lu]: show sequence\n", (unsigned long)state->pid));
state->request.domain_name[sizeof(state->request.domain_name)-1]='\0';
domain->methods->sequence_number(domain, &domain->sequence_number);
state->response.data.domain_info.sequence_number =
domain->sequence_number;
return WINBINDD_OK;
}
struct domain_info_state {
struct winbindd_domain *domain;
struct winbindd_cli_state *cli_state;
};
static void domain_info_init_recv(void *private_data, BOOL success);
void winbindd_domain_info(struct winbindd_cli_state *state)
{
struct winbindd_domain *domain;
DEBUG(3, ("[%5lu]: domain_info [%s]\n", (unsigned long)state->pid,
state->request.domain_name));
domain = find_domain_from_name_noinit(state->request.domain_name);
if (domain == NULL) {
DEBUG(3, ("Did not find domain [%s]\n",
state->request.domain_name));
request_error(state);
return;
}
if (!domain->initialized) {
struct domain_info_state *istate;
istate = TALLOC_P(state->mem_ctx, struct domain_info_state);
if (istate == NULL) {
DEBUG(0, ("talloc failed\n"));
request_error(state);
return;
}
istate->cli_state = state;
istate->domain = domain;
init_child_connection(domain, domain_info_init_recv, istate);
return;
}
fstrcpy(state->response.data.domain_info.name,
domain->name);
fstrcpy(state->response.data.domain_info.alt_name,
domain->alt_name);
fstrcpy(state->response.data.domain_info.sid,
sid_string_static(&domain->sid));
state->response.data.domain_info.native_mode =
domain->native_mode;
state->response.data.domain_info.active_directory =
domain->active_directory;
state->response.data.domain_info.primary =
domain->primary;
state->response.data.domain_info.sequence_number =
domain->sequence_number;
request_ok(state);
}
static void domain_info_init_recv(void *private_data, BOOL success)
{
struct domain_info_state *istate =
(struct domain_info_state *)private_data;
struct winbindd_cli_state *state = istate->cli_state;
struct winbindd_domain *domain = istate->domain;
DEBUG(10, ("Got back from child init: %d\n", success));
if ((!success) || (!domain->initialized)) {
DEBUG(5, ("Could not init child for domain %s\n",
domain->name));
request_error(state);
return;
}
fstrcpy(state->response.data.domain_info.name,
domain->name);
fstrcpy(state->response.data.domain_info.alt_name,
domain->alt_name);
fstrcpy(state->response.data.domain_info.sid,
sid_string_static(&domain->sid));
state->response.data.domain_info.native_mode =
domain->native_mode;
state->response.data.domain_info.active_directory =
domain->active_directory;
state->response.data.domain_info.primary =
domain->primary;
state->response.data.domain_info.sequence_number =
domain->sequence_number;
request_ok(state);
}
void winbindd_ping(struct winbindd_cli_state *state)
{
DEBUG(3, ("[%5lu]: ping\n", (unsigned long)state->pid));
request_ok(state);
}
void winbindd_info(struct winbindd_cli_state *state)
{
DEBUG(3, ("[%5lu]: request misc info\n", (unsigned long)state->pid));
state->response.data.info.winbind_separator = *lp_winbind_separator();
fstrcpy(state->response.data.info.samba_version, SAMBA_VERSION_STRING);
request_ok(state);
}
void winbindd_interface_version(struct winbindd_cli_state *state)
{
DEBUG(3, ("[%5lu]: request interface version\n",
(unsigned long)state->pid));
state->response.data.interface_version = WINBIND_INTERFACE_VERSION;
request_ok(state);
}
void winbindd_domain_name(struct winbindd_cli_state *state)
{
DEBUG(3, ("[%5lu]: request domain name\n", (unsigned long)state->pid));
fstrcpy(state->response.data.domain_name, lp_workgroup());
request_ok(state);
}
void winbindd_netbios_name(struct winbindd_cli_state *state)
{
DEBUG(3, ("[%5lu]: request netbios name\n",
(unsigned long)state->pid));
fstrcpy(state->response.data.netbios_name, global_myname());
request_ok(state);
}
void winbindd_priv_pipe_dir(struct winbindd_cli_state *state)
{
DEBUG(3, ("[%5lu]: request location of privileged pipe\n",
(unsigned long)state->pid));
state->response.extra_data.data = SMB_STRDUP(get_winbind_priv_pipe_dir());
if (!state->response.extra_data.data) {
DEBUG(0, ("malloc failed\n"));
request_error(state);
return;
}
state->response.length +=
strlen((char *)state->response.extra_data.data) + 1;
request_ok(state);
}