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s3:winbind: Add async wb_lookupsid

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This commit is contained in:
Volker Lendecke 2009-08-03 23:44:46 +02:00
parent 2d6589fb02
commit bb359c780a
12 changed files with 681 additions and 2 deletions
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1
source3/Makefile.in
View File

@ -1152,6 +1152,7 @@ WINBINDD_OBJ1 = \
winbindd/winbindd_locator.o \
winbindd/winbindd_ndr.o \
winbindd/wb_ping.o \
winbindd/wb_lookupsid.o \
auth/token_util.o \
../nsswitch/libwbclient/wb_reqtrans.o \
smbd/connection.o

171
source3/librpc/gen_ndr/cli_wbint.c
View File

@ -157,3 +157,174 @@ NTSTATUS rpccli_wbint_Ping(struct rpc_pipe_client *cli,
return NT_STATUS_OK;
}
struct rpccli_wbint_LookupSid_state {
struct wbint_LookupSid orig;
struct wbint_LookupSid tmp;
TALLOC_CTX *out_mem_ctx;
NTSTATUS (*dispatch_recv)(struct tevent_req *req, TALLOC_CTX *mem_ctx);
};
static void rpccli_wbint_LookupSid_done(struct tevent_req *subreq);
struct tevent_req *rpccli_wbint_LookupSid_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct rpc_pipe_client *cli,
struct dom_sid *_sid /* [in] [ref] */,
enum lsa_SidType *_type /* [out] [ref] */,
const char **_domain /* [out] [ref,charset(UTF8)] */,
const char **_name /* [out] [ref,charset(UTF8)] */)
{
struct tevent_req *req;
struct rpccli_wbint_LookupSid_state *state;
struct tevent_req *subreq;
req = tevent_req_create(mem_ctx, &state,
struct rpccli_wbint_LookupSid_state);
if (req == NULL) {
return NULL;
}
state->out_mem_ctx = NULL;
state->dispatch_recv = cli->dispatch_recv;
/* In parameters */
state->orig.in.sid = _sid;
/* Out parameters */
state->orig.out.type = _type;
state->orig.out.domain = _domain;
state->orig.out.name = _name;
/* Result */
ZERO_STRUCT(state->orig.out.result);
if (DEBUGLEVEL >= 10) {
NDR_PRINT_IN_DEBUG(wbint_LookupSid, &state->orig);
}
state->out_mem_ctx = talloc_named_const(state, 0,
"rpccli_wbint_LookupSid_out_memory");
if (tevent_req_nomem(state->out_mem_ctx, req)) {
return tevent_req_post(req, ev);
}
/* make a temporary copy, that we pass to the dispatch function */
state->tmp = state->orig;
subreq = cli->dispatch_send(state, ev, cli,
&ndr_table_wbint,
NDR_WBINT_LOOKUPSID,
&state->tmp);
if (tevent_req_nomem(subreq, req)) {
return tevent_req_post(req, ev);
}
tevent_req_set_callback(subreq, rpccli_wbint_LookupSid_done, req);
return req;
}
static void rpccli_wbint_LookupSid_done(struct tevent_req *subreq)
{
struct tevent_req *req = tevent_req_callback_data(
subreq, struct tevent_req);
struct rpccli_wbint_LookupSid_state *state = tevent_req_data(
req, struct rpccli_wbint_LookupSid_state);
NTSTATUS status;
TALLOC_CTX *mem_ctx;
if (state->out_mem_ctx) {
mem_ctx = state->out_mem_ctx;
} else {
mem_ctx = state;
}
status = state->dispatch_recv(subreq, mem_ctx);
TALLOC_FREE(subreq);
if (!NT_STATUS_IS_OK(status)) {
tevent_req_nterror(req, status);
return;
}
/* Copy out parameters */
*state->orig.out.type = *state->tmp.out.type;
*state->orig.out.domain = *state->tmp.out.domain;
*state->orig.out.name = *state->tmp.out.name;
/* Copy result */
state->orig.out.result = state->tmp.out.result;
/* Reset temporary structure */
ZERO_STRUCT(state->tmp);
if (DEBUGLEVEL >= 10) {
NDR_PRINT_OUT_DEBUG(wbint_LookupSid, &state->orig);
}
tevent_req_done(req);
}
NTSTATUS rpccli_wbint_LookupSid_recv(struct tevent_req *req,
TALLOC_CTX *mem_ctx,
NTSTATUS *result)
{
struct rpccli_wbint_LookupSid_state *state = tevent_req_data(
req, struct rpccli_wbint_LookupSid_state);
NTSTATUS status;
if (tevent_req_is_nterror(req, &status)) {
tevent_req_received(req);
return status;
}
/* Steal possbile out parameters to the callers context */
talloc_steal(mem_ctx, state->out_mem_ctx);
/* Return result */
*result = state->orig.out.result;
tevent_req_received(req);
return NT_STATUS_OK;
}
NTSTATUS rpccli_wbint_LookupSid(struct rpc_pipe_client *cli,
TALLOC_CTX *mem_ctx,
struct dom_sid *sid /* [in] [ref] */,
enum lsa_SidType *type /* [out] [ref] */,
const char **domain /* [out] [ref,charset(UTF8)] */,
const char **name /* [out] [ref,charset(UTF8)] */)
{
struct wbint_LookupSid r;
NTSTATUS status;
/* In parameters */
r.in.sid = sid;
if (DEBUGLEVEL >= 10) {
NDR_PRINT_IN_DEBUG(wbint_LookupSid, &r);
}
status = cli->dispatch(cli,
mem_ctx,
&ndr_table_wbint,
NDR_WBINT_LOOKUPSID,
&r);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (DEBUGLEVEL >= 10) {
NDR_PRINT_OUT_DEBUG(wbint_LookupSid, &r);
}
if (NT_STATUS_IS_ERR(status)) {
return status;
}
/* Return variables */
*type = *r.out.type;
*domain = *r.out.domain;
*name = *r.out.name;
/* Return result */
return r.out.result;
}

16
source3/librpc/gen_ndr/cli_wbint.h
View File

@ -12,4 +12,20 @@ NTSTATUS rpccli_wbint_Ping(struct rpc_pipe_client *cli,
TALLOC_CTX *mem_ctx,
uint32_t in_data /* [in] */,
uint32_t *out_data /* [out] [ref] */);
struct tevent_req *rpccli_wbint_LookupSid_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct rpc_pipe_client *cli,
struct dom_sid *_sid /* [in] [ref] */,
enum lsa_SidType *_type /* [out] [ref] */,
const char **_domain /* [out] [ref,charset(UTF8)] */,
const char **_name /* [out] [ref,charset(UTF8)] */);
NTSTATUS rpccli_wbint_LookupSid_recv(struct tevent_req *req,
TALLOC_CTX *mem_ctx,
NTSTATUS *result);
NTSTATUS rpccli_wbint_LookupSid(struct rpc_pipe_client *cli,
TALLOC_CTX *mem_ctx,
struct dom_sid *sid /* [in] [ref] */,
enum lsa_SidType *type /* [out] [ref] */,
const char **domain /* [out] [ref,charset(UTF8)] */,
const char **name /* [out] [ref,charset(UTF8)] */);
#endif /* __CLI_WBINT__ */

184
source3/librpc/gen_ndr/ndr_wbint.c
View File

@ -3,6 +3,7 @@
#include "includes.h"
#include "librpc/gen_ndr/ndr_wbint.h"
#include "librpc/gen_ndr/ndr_lsa.h"
static enum ndr_err_code ndr_push_wbint_Ping(struct ndr_push *ndr, int flags, const struct wbint_Ping *r)
{
if (flags & NDR_IN) {
@ -64,6 +65,179 @@ _PUBLIC_ void ndr_print_wbint_Ping(struct ndr_print *ndr, const char *name, int
ndr->depth--;
}
static enum ndr_err_code ndr_push_wbint_LookupSid(struct ndr_push *ndr, int flags, const struct wbint_LookupSid *r)
{
if (flags & NDR_IN) {
if (r->in.sid == NULL) {
return ndr_push_error(ndr, NDR_ERR_INVALID_POINTER, "NULL [ref] pointer");
}
NDR_CHECK(ndr_push_dom_sid(ndr, NDR_SCALARS, r->in.sid));
}
if (flags & NDR_OUT) {
if (r->out.type == NULL) {
return ndr_push_error(ndr, NDR_ERR_INVALID_POINTER, "NULL [ref] pointer");
}
NDR_CHECK(ndr_push_lsa_SidType(ndr, NDR_SCALARS, *r->out.type));
if (r->out.domain == NULL) {
return ndr_push_error(ndr, NDR_ERR_INVALID_POINTER, "NULL [ref] pointer");
}
NDR_CHECK(ndr_push_unique_ptr(ndr, *r->out.domain));
if (*r->out.domain) {
NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_charset_length(*r->out.domain, CH_UTF8)));
NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_charset_length(*r->out.domain, CH_UTF8)));
NDR_CHECK(ndr_push_charset(ndr, NDR_SCALARS, *r->out.domain, ndr_charset_length(*r->out.domain, CH_UTF8), sizeof(uint8_t), CH_UTF8));
}
if (r->out.name == NULL) {
return ndr_push_error(ndr, NDR_ERR_INVALID_POINTER, "NULL [ref] pointer");
}
NDR_CHECK(ndr_push_unique_ptr(ndr, *r->out.name));
if (*r->out.name) {
NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_charset_length(*r->out.name, CH_UTF8)));
NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0));
NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_charset_length(*r->out.name, CH_UTF8)));
NDR_CHECK(ndr_push_charset(ndr, NDR_SCALARS, *r->out.name, ndr_charset_length(*r->out.name, CH_UTF8), sizeof(uint8_t), CH_UTF8));
}
NDR_CHECK(ndr_push_NTSTATUS(ndr, NDR_SCALARS, r->out.result));
}
return NDR_ERR_SUCCESS;
}
static enum ndr_err_code ndr_pull_wbint_LookupSid(struct ndr_pull *ndr, int flags, struct wbint_LookupSid *r)
{
uint32_t _ptr_domain;
uint32_t _ptr_name;
TALLOC_CTX *_mem_save_sid_0;
TALLOC_CTX *_mem_save_type_0;
TALLOC_CTX *_mem_save_domain_0;
TALLOC_CTX *_mem_save_domain_1;
TALLOC_CTX *_mem_save_name_0;
TALLOC_CTX *_mem_save_name_1;
if (flags & NDR_IN) {
ZERO_STRUCT(r->out);
if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {
NDR_PULL_ALLOC(ndr, r->in.sid);
}
_mem_save_sid_0 = NDR_PULL_GET_MEM_CTX(ndr);
NDR_PULL_SET_MEM_CTX(ndr, r->in.sid, LIBNDR_FLAG_REF_ALLOC);
NDR_CHECK(ndr_pull_dom_sid(ndr, NDR_SCALARS, r->in.sid));
NDR_PULL_SET_MEM_CTX(ndr, _mem_save_sid_0, LIBNDR_FLAG_REF_ALLOC);
NDR_PULL_ALLOC(ndr, r->out.type);
ZERO_STRUCTP(r->out.type);
NDR_PULL_ALLOC(ndr, r->out.domain);
ZERO_STRUCTP(r->out.domain);
NDR_PULL_ALLOC(ndr, r->out.name);
ZERO_STRUCTP(r->out.name);
}
if (flags & NDR_OUT) {
if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {
NDR_PULL_ALLOC(ndr, r->out.type);
}
_mem_save_type_0 = NDR_PULL_GET_MEM_CTX(ndr);
NDR_PULL_SET_MEM_CTX(ndr, r->out.type, LIBNDR_FLAG_REF_ALLOC);
NDR_CHECK(ndr_pull_lsa_SidType(ndr, NDR_SCALARS, r->out.type));
NDR_PULL_SET_MEM_CTX(ndr, _mem_save_type_0, LIBNDR_FLAG_REF_ALLOC);
if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {
NDR_PULL_ALLOC(ndr, r->out.domain);
}
_mem_save_domain_0 = NDR_PULL_GET_MEM_CTX(ndr);
NDR_PULL_SET_MEM_CTX(ndr, r->out.domain, LIBNDR_FLAG_REF_ALLOC);
NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_domain));
if (_ptr_domain) {
NDR_PULL_ALLOC(ndr, *r->out.domain);
} else {
*r->out.domain = NULL;
}
if (*r->out.domain) {
_mem_save_domain_1 = NDR_PULL_GET_MEM_CTX(ndr);
NDR_PULL_SET_MEM_CTX(ndr, *r->out.domain, 0);
NDR_CHECK(ndr_pull_array_size(ndr, r->out.domain));
NDR_CHECK(ndr_pull_array_length(ndr, r->out.domain));
if (ndr_get_array_length(ndr, r->out.domain) > ndr_get_array_size(ndr, r->out.domain)) {
return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "Bad array size %u should exceed array length %u", ndr_get_array_size(ndr, r->out.domain), ndr_get_array_length(ndr, r->out.domain));
}
NDR_CHECK(ndr_check_string_terminator(ndr, ndr_get_array_length(ndr, r->out.domain), sizeof(uint8_t)));
NDR_CHECK(ndr_pull_charset(ndr, NDR_SCALARS, r->out.domain, ndr_get_array_length(ndr, r->out.domain), sizeof(uint8_t), CH_UTF8));
NDR_PULL_SET_MEM_CTX(ndr, _mem_save_domain_1, 0);
}
NDR_PULL_SET_MEM_CTX(ndr, _mem_save_domain_0, LIBNDR_FLAG_REF_ALLOC);
if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {
NDR_PULL_ALLOC(ndr, r->out.name);
}
_mem_save_name_0 = NDR_PULL_GET_MEM_CTX(ndr);
NDR_PULL_SET_MEM_CTX(ndr, r->out.name, LIBNDR_FLAG_REF_ALLOC);
NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_name));
if (_ptr_name) {
NDR_PULL_ALLOC(ndr, *r->out.name);
} else {
*r->out.name = NULL;
}
if (*r->out.name) {
_mem_save_name_1 = NDR_PULL_GET_MEM_CTX(ndr);
NDR_PULL_SET_MEM_CTX(ndr, *r->out.name, 0);
NDR_CHECK(ndr_pull_array_size(ndr, r->out.name));
NDR_CHECK(ndr_pull_array_length(ndr, r->out.name));
if (ndr_get_array_length(ndr, r->out.name) > ndr_get_array_size(ndr, r->out.name)) {
return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "Bad array size %u should exceed array length %u", ndr_get_array_size(ndr, r->out.name), ndr_get_array_length(ndr, r->out.name));
}
NDR_CHECK(ndr_check_string_terminator(ndr, ndr_get_array_length(ndr, r->out.name), sizeof(uint8_t)));
NDR_CHECK(ndr_pull_charset(ndr, NDR_SCALARS, r->out.name, ndr_get_array_length(ndr, r->out.name), sizeof(uint8_t), CH_UTF8));
NDR_PULL_SET_MEM_CTX(ndr, _mem_save_name_1, 0);
}
NDR_PULL_SET_MEM_CTX(ndr, _mem_save_name_0, LIBNDR_FLAG_REF_ALLOC);
NDR_CHECK(ndr_pull_NTSTATUS(ndr, NDR_SCALARS, &r->out.result));
}
return NDR_ERR_SUCCESS;
}
_PUBLIC_ void ndr_print_wbint_LookupSid(struct ndr_print *ndr, const char *name, int flags, const struct wbint_LookupSid *r)
{
ndr_print_struct(ndr, name, "wbint_LookupSid");
ndr->depth++;
if (flags & NDR_SET_VALUES) {
ndr->flags |= LIBNDR_PRINT_SET_VALUES;
}
if (flags & NDR_IN) {
ndr_print_struct(ndr, "in", "wbint_LookupSid");
ndr->depth++;
ndr_print_ptr(ndr, "sid", r->in.sid);
ndr->depth++;
ndr_print_dom_sid(ndr, "sid", r->in.sid);
ndr->depth--;
ndr->depth--;
}
if (flags & NDR_OUT) {
ndr_print_struct(ndr, "out", "wbint_LookupSid");
ndr->depth++;
ndr_print_ptr(ndr, "type", r->out.type);
ndr->depth++;
ndr_print_lsa_SidType(ndr, "type", *r->out.type);
ndr->depth--;
ndr_print_ptr(ndr, "domain", r->out.domain);
ndr->depth++;
ndr_print_ptr(ndr, "domain", *r->out.domain);
ndr->depth++;
if (*r->out.domain) {
ndr_print_string(ndr, "domain", *r->out.domain);
}
ndr->depth--;
ndr->depth--;
ndr_print_ptr(ndr, "name", r->out.name);
ndr->depth++;
ndr_print_ptr(ndr, "name", *r->out.name);
ndr->depth++;
if (*r->out.name) {
ndr_print_string(ndr, "name", *r->out.name);
}
ndr->depth--;
ndr->depth--;
ndr_print_NTSTATUS(ndr, "result", r->out.result);
ndr->depth--;
}
ndr->depth--;
}
static const struct ndr_interface_call wbint_calls[] = {
{
"wbint_Ping",
@ -73,6 +247,14 @@ static const struct ndr_interface_call wbint_calls[] = {
(ndr_print_function_t) ndr_print_wbint_Ping,
false,
},
{
"wbint_LookupSid",
sizeof(struct wbint_LookupSid),
(ndr_push_flags_fn_t) ndr_push_wbint_LookupSid,
(ndr_pull_flags_fn_t) ndr_pull_wbint_LookupSid,
(ndr_print_function_t) ndr_print_wbint_LookupSid,
false,
},
{ NULL, 0, NULL, NULL, NULL, false }
};
@ -102,7 +284,7 @@ const struct ndr_interface_table ndr_table_wbint = {
NDR_WBINT_VERSION
},
.helpstring = NDR_WBINT_HELPSTRING,
.num_calls = 1,
.num_calls = 2,
.calls = wbint_calls,
.endpoints = &wbint_endpoints,
.authservices = &wbint_authservices

5
source3/librpc/gen_ndr/ndr_wbint.h
View File

@ -13,6 +13,9 @@
extern const struct ndr_interface_table ndr_table_wbint;
#define NDR_WBINT_PING (0x00)
#define NDR_WBINT_CALL_COUNT (1)
#define NDR_WBINT_LOOKUPSID (0x01)
#define NDR_WBINT_CALL_COUNT (2)
void ndr_print_wbint_Ping(struct ndr_print *ndr, const char *name, int flags, const struct wbint_Ping *r);
void ndr_print_wbint_LookupSid(struct ndr_print *ndr, const char *name, int flags, const struct wbint_LookupSid *r);
#endif /* _HEADER_NDR_wbint */

115
source3/librpc/gen_ndr/srv_wbint.c
View File

@ -86,11 +86,104 @@ static bool api_wbint_Ping(pipes_struct *p)
return true;
}
static bool api_wbint_LookupSid(pipes_struct *p)
{
const struct ndr_interface_call *call;
struct ndr_pull *pull;
struct ndr_push *push;
enum ndr_err_code ndr_err;
DATA_BLOB blob;
struct wbint_LookupSid *r;
call = &ndr_table_wbint.calls[NDR_WBINT_LOOKUPSID];
r = talloc(talloc_tos(), struct wbint_LookupSid);
if (r == NULL) {
return false;
}
if (!prs_data_blob(&p->in_data.data, &blob, r)) {
talloc_free(r);
return false;
}
pull = ndr_pull_init_blob(&blob, r, NULL);
if (pull == NULL) {
talloc_free(r);
return false;
}
pull->flags |= LIBNDR_FLAG_REF_ALLOC;
ndr_err = call->ndr_pull(pull, NDR_IN, r);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
talloc_free(r);
return false;
}
if (DEBUGLEVEL >= 10) {
NDR_PRINT_IN_DEBUG(wbint_LookupSid, r);
}
ZERO_STRUCT(r->out);
r->out.type = talloc_zero(r, enum lsa_SidType);
if (r->out.type == NULL) {
talloc_free(r);
return false;
}
r->out.domain = talloc_zero(r, const char *);
if (r->out.domain == NULL) {
talloc_free(r);
return false;
}
r->out.name = talloc_zero(r, const char *);
if (r->out.name == NULL) {
talloc_free(r);
return false;
}
r->out.result = _wbint_LookupSid(p, r);
if (p->rng_fault_state) {
talloc_free(r);
/* Return true here, srv_pipe_hnd.c will take care */
return true;
}
if (DEBUGLEVEL >= 10) {
NDR_PRINT_OUT_DEBUG(wbint_LookupSid, r);
}
push = ndr_push_init_ctx(r, NULL);
if (push == NULL) {
talloc_free(r);
return false;
}
ndr_err = call->ndr_push(push, NDR_OUT, r);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
talloc_free(r);
return false;
}
blob = ndr_push_blob(push);
if (!prs_copy_data_in(&p->out_data.rdata, (const char *)blob.data, (uint32_t)blob.length)) {
talloc_free(r);
return false;
}
talloc_free(r);
return true;
}
/* Tables */
static struct api_struct api_wbint_cmds[] =
{
{"WBINT_PING", NDR_WBINT_PING, api_wbint_Ping},
{"WBINT_LOOKUPSID", NDR_WBINT_LOOKUPSID, api_wbint_LookupSid},
};
void wbint_get_pipe_fns(struct api_struct **fns, int *n_fns)
@ -119,6 +212,28 @@ NTSTATUS rpc_wbint_dispatch(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, co
return NT_STATUS_OK;
}
case NDR_WBINT_LOOKUPSID: {
struct wbint_LookupSid *r = (struct wbint_LookupSid *)_r;
ZERO_STRUCT(r->out);
r->out.type = talloc_zero(mem_ctx, enum lsa_SidType);
if (r->out.type == NULL) {
return NT_STATUS_NO_MEMORY;
}
r->out.domain = talloc_zero(mem_ctx, const char *);
if (r->out.domain == NULL) {
return NT_STATUS_NO_MEMORY;
}
r->out.name = talloc_zero(mem_ctx, const char *);
if (r->out.name == NULL) {
return NT_STATUS_NO_MEMORY;
}
r->out.result = _wbint_LookupSid(cli->pipes_struct, r);
return NT_STATUS_OK;
}
default:
return NT_STATUS_NOT_IMPLEMENTED;
}

2
source3/librpc/gen_ndr/srv_wbint.h
View File

@ -2,8 +2,10 @@
#ifndef __SRV_WBINT__
#define __SRV_WBINT__
void _wbint_Ping(pipes_struct *p, struct wbint_Ping *r);
NTSTATUS _wbint_LookupSid(pipes_struct *p, struct wbint_LookupSid *r);
void wbint_get_pipe_fns(struct api_struct **fns, int *n_fns);
NTSTATUS rpc_wbint_dispatch(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, const struct ndr_interface_table *table, uint32_t opnum, void *r);
void _wbint_Ping(pipes_struct *p, struct wbint_Ping *r);
NTSTATUS _wbint_LookupSid(pipes_struct *p, struct wbint_LookupSid *r);
NTSTATUS rpc_wbint_init(void);
#endif /* __SRV_WBINT__ */

16
source3/librpc/gen_ndr/wbint.h
View File

@ -4,6 +4,7 @@
#include "libcli/util/ntstatus.h"
#include "librpc/gen_ndr/lsa.h"
#ifndef _HEADER_wbint
#define _HEADER_wbint
@ -19,4 +20,19 @@ struct wbint_Ping {
};
struct wbint_LookupSid {
struct {
struct dom_sid *sid;/* [ref] */
} in;
struct {
enum lsa_SidType *type;/* [ref] */
const char **domain;/* [ref,charset(UTF8)] */
const char **name;/* [ref,charset(UTF8)] */
NTSTATUS result;
} out;
};
#endif /* _HEADER_wbint */

10
source3/librpc/idl/wbint.idl
View File

@ -1,3 +1,6 @@
#include "idl_types.h"
import "lsa.idl";
[
uuid("bf09192c-ed60-4928-9dff-d0d7bcb03ed8"),
endpoint("ncalrpc:"),
@ -11,4 +14,11 @@ interface wbint
[in] uint32 in_data,
[out] uint32 *out_data
);
NTSTATUS wbint_LookupSid(
[in] dom_sid *sid,
[out] lsa_SidType *type,
[out,string,charset(UTF8)] char **domain,
[out,string,charset(UTF8)] char **name
);
}

132
source3/winbindd/wb_lookupsid.c Normal file
View File

@ -0,0 +1,132 @@
/*
Unix SMB/CIFS implementation.
async lookupsid
Copyright (C) Volker Lendecke 2009
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "winbindd.h"
#include "librpc/gen_ndr/cli_wbint.h"
struct wb_lookupsid_state {
struct tevent_context *ev;
struct winbindd_domain *lookup_domain;
struct dom_sid sid;
enum lsa_SidType type;
const char *domname;
const char *name;
};
static void wb_lookupsid_done(struct tevent_req *subreq);
struct tevent_req *wb_lookupsid_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
const struct dom_sid *sid)
{
struct tevent_req *req, *subreq;
struct wb_lookupsid_state *state;
char *dom_name, *name;
NTSTATUS status;
req = tevent_req_create(mem_ctx, &state, struct wb_lookupsid_state);
if (req == NULL) {
return NULL;
}
sid_copy(&state->sid, sid);
state->ev = ev;
state->lookup_domain = find_lookup_domain_from_sid(sid);
if (state->lookup_domain == NULL) {
DEBUG(5, ("Could not find domain for sid %s\n",
sid_string_dbg(sid)));
tevent_req_nterror(req, NT_STATUS_NONE_MAPPED);
return tevent_req_post(req, ev);
}
status = wcache_sid_to_name(state->lookup_domain, sid, state,
&dom_name, &name, &state->type);
if (NT_STATUS_IS_OK(status)) {
state->domname = dom_name;
state->name = name;
tevent_req_done(req);
return tevent_req_post(req, ev);
}
subreq = rpccli_wbint_LookupSid_send(
state, ev, state->lookup_domain->child.rpccli,
&state->sid, &state->type, &state->domname, &state->name);
if (tevent_req_nomem(subreq, req)) {
return tevent_req_post(req, ev);
}
tevent_req_set_callback(subreq, wb_lookupsid_done, req);
return req;
}
static void wb_lookupsid_done(struct tevent_req *subreq)
{
struct tevent_req *req = tevent_req_callback_data(
subreq, struct tevent_req);
struct wb_lookupsid_state *state = tevent_req_data(
req, struct wb_lookupsid_state);
struct winbindd_domain *forest_root;
NTSTATUS status, result;
status = rpccli_wbint_LookupSid_recv(subreq, state, &result);
TALLOC_FREE(subreq);
if (!NT_STATUS_IS_OK(status)) {
tevent_req_nterror(req, status);
return;
}
if (NT_STATUS_IS_OK(result)) {
tevent_req_done(req);
return;
}
/*
* Let's try the forest root
*/
forest_root = find_root_domain();
if ((forest_root == NULL) || (forest_root == state->lookup_domain)) {
tevent_req_nterror(req, result);
return;
}
state->lookup_domain = forest_root;
subreq = rpccli_wbint_LookupSid_send(
state, state->ev, state->lookup_domain->child.rpccli,
&state->sid, &state->type, &state->domname, &state->name);
if (tevent_req_nomem(subreq, req)) {
return;
}
tevent_req_set_callback(subreq, wb_lookupsid_done, req);
}
NTSTATUS wb_lookupsid_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
enum lsa_SidType *type, const char **domain,
const char **name)
{
struct wb_lookupsid_state *state = tevent_req_data(
req, struct wb_lookupsid_state);
NTSTATUS status;
if (tevent_req_is_nterror(req, &status)) {
return status;
}
*type = state->type;
*domain = talloc_move(mem_ctx, &state->domname);
*name = talloc_move(mem_ctx, &state->name);
return NT_STATUS_OK;
}

24
source3/winbindd/winbindd_dual_srv.c
View File

@ -28,3 +28,27 @@ void _wbint_Ping(pipes_struct *p, struct wbint_Ping *r)
{
*r->out.out_data = r->in.in_data;
}
NTSTATUS _wbint_LookupSid(pipes_struct *p, struct wbint_LookupSid *r)
{
struct winbindd_domain *domain = wb_child_domain();
char *dom_name;
char *name;
enum lsa_SidType type;
NTSTATUS status;
if (domain == NULL) {
return NT_STATUS_REQUEST_NOT_ACCEPTED;
}
status = domain->methods->sid_to_name(domain, p->mem_ctx, r->in.sid,
&dom_name, &name, &type);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
*r->out.domain = dom_name;
*r->out.name = name;
*r->out.type = type;
return NT_STATUS_OK;
}

7
source3/winbindd/winbindd_proto.h
View File

@ -606,4 +606,11 @@ struct rpc_pipe_client *wbint_rpccli_create(TALLOC_CTX *mem_ctx,
enum winbindd_result winbindd_dual_ndrcmd(struct winbindd_domain *domain,
struct winbindd_cli_state *state);
struct tevent_req *wb_lookupsid_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
const struct dom_sid *sid);
NTSTATUS wb_lookupsid_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
enum lsa_SidType *type, const char **domain,
const char **name);
#endif /* _WINBINDD_PROTO_H_ */