mirror of
https://github.com/samba-team/samba.git
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148 lines
4.0 KiB
C
148 lines
4.0 KiB
C
/*
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Unix SMB/CIFS implementation.
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Command backend for wbinfo --user-domgroups
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Copyright (C) Volker Lendecke 2005
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "libcli/composite/composite.h"
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#include "libcli/security/security.h"
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#include "winbind/wb_server.h"
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#include "winbind/wb_helper.h"
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#include "smbd/service_task.h"
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struct cmd_userdomgroups_state {
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struct composite_context *ctx;
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struct dom_sid *dom_sid;
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uint32_t user_rid;
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uint32_t num_rids;
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uint32_t *rids;
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};
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static void userdomgroups_recv_domain(struct composite_context *ctx);
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static void userdomgroups_recv_rids(struct composite_context *ctx);
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struct composite_context *wb_cmd_userdomgroups_send(TALLOC_CTX *mem_ctx,
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struct wbsrv_service *service,
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const struct dom_sid *sid)
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{
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struct composite_context *result, *ctx;
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struct cmd_userdomgroups_state *state;
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result = composite_create(mem_ctx, service->task->event_ctx);
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if (result == NULL) goto failed;
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state = talloc(result, struct cmd_userdomgroups_state);
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if (state == NULL) goto failed;
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state->ctx = result;
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result->private_data = state;
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state->dom_sid = dom_sid_dup(state, sid);
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if (state->dom_sid == NULL) goto failed;
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state->dom_sid->num_auths -= 1;
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state->user_rid = sid->sub_auths[sid->num_auths-1];
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ctx = wb_sid2domain_send(state, service, sid);
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composite_continue(state->ctx, ctx, userdomgroups_recv_domain, state);
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if (ctx) {
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return result;
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}
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failed:
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talloc_free(result);
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return NULL;
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}
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static void userdomgroups_recv_domain(struct composite_context *ctx)
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{
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struct cmd_userdomgroups_state *state =
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talloc_get_type(ctx->async.private_data,
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struct cmd_userdomgroups_state);
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struct wbsrv_domain *domain;
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state->ctx->status = wb_sid2domain_recv(ctx, &domain);
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if (!composite_is_ok(state->ctx)) return;
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ctx = wb_samr_userdomgroups_send(state, domain->libnet_ctx->samr.pipe,
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&domain->libnet_ctx->samr.handle,
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state->user_rid);
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composite_continue(state->ctx, ctx, userdomgroups_recv_rids, state);
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}
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static void userdomgroups_recv_rids(struct composite_context *ctx)
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{
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struct cmd_userdomgroups_state *state =
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talloc_get_type(ctx->async.private_data,
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struct cmd_userdomgroups_state);
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state->ctx->status = wb_samr_userdomgroups_recv(ctx, state,
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&state->num_rids,
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&state->rids);
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if (!composite_is_ok(state->ctx)) return;
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composite_done(state->ctx);
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}
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NTSTATUS wb_cmd_userdomgroups_recv(struct composite_context *c,
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TALLOC_CTX *mem_ctx,
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uint32_t *num_sids, struct dom_sid ***sids)
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{
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struct cmd_userdomgroups_state *state =
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talloc_get_type(c->private_data,
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struct cmd_userdomgroups_state);
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uint32_t i;
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NTSTATUS status;
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status = composite_wait(c);
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if (!NT_STATUS_IS_OK(status)) goto done;
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*num_sids = state->num_rids;
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*sids = talloc_array(mem_ctx, struct dom_sid *, state->num_rids);
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if (*sids == NULL) {
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status = NT_STATUS_NO_MEMORY;
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goto done;
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}
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for (i=0; i<state->num_rids; i++) {
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(*sids)[i] = dom_sid_add_rid((*sids), state->dom_sid,
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state->rids[i]);
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if ((*sids)[i] == NULL) {
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status = NT_STATUS_NO_MEMORY;
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goto done;
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}
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}
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done:
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talloc_free(c);
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return status;
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}
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NTSTATUS wb_cmd_userdomgroups(TALLOC_CTX *mem_ctx,
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struct wbsrv_service *service,
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const struct dom_sid *sid,
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uint32_t *num_sids, struct dom_sid ***sids)
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{
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struct composite_context *c =
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wb_cmd_userdomgroups_send(mem_ctx, service, sid);
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return wb_cmd_userdomgroups_recv(c, mem_ctx, num_sids, sids);
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}
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