mirror of
https://github.com/samba-team/samba.git
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64df4c7c57
decided to clean it up a little.
We now use SPNEGO for authentication if possible, and common routines
shared with the rest of the librpc codebase. Rather than make a
connection to IPC$, then connect the pipes to it, we instead have the
lsa and samr pipes as 'secondary connections'.
Andrew Bartlett
(This used to be commit 86654056b2)
123 lines
3.6 KiB
C
123 lines
3.6 KiB
C
/*
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Unix SMB/CIFS implementation.
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Command backend for wbinfo -n
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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 2 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, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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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 "winbind/wb_server.h"
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#include "winbind/wb_async_helpers.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_lookupname_state {
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struct composite_context *ctx;
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const char *name;
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struct wb_sid_object *result;
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};
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static void lookupname_recv_domain(struct composite_context *ctx);
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static void lookupname_recv_sids(struct composite_context *ctx);
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struct composite_context *wb_cmd_lookupname_send(TALLOC_CTX *mem_ctx,
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struct wbsrv_service *service,
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const char *dom_name,
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const char *name)
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{
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struct composite_context *result, *ctx;
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struct cmd_lookupname_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_lookupname_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->name = talloc_asprintf(state, "%s\\%s", dom_name, name);
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if (state->name == NULL) goto failed;
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ctx = wb_sid2domain_send(state, service, service->primary_sid);
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if (ctx == NULL) goto failed;
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ctx->async.fn = lookupname_recv_domain;
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ctx->async.private_data = state;
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return result;
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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 lookupname_recv_domain(struct composite_context *ctx)
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{
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struct cmd_lookupname_state *state =
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talloc_get_type(ctx->async.private_data,
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struct cmd_lookupname_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_lsa_lookupnames_send(state, domain->lsa_pipe,
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domain->lsa_policy_handle, 1, &state->name);
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composite_continue(state->ctx, ctx, lookupname_recv_sids, state);
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}
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static void lookupname_recv_sids(struct composite_context *ctx)
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{
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struct cmd_lookupname_state *state =
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talloc_get_type(ctx->async.private_data,
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struct cmd_lookupname_state);
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struct wb_sid_object **sids;
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state->ctx->status = wb_lsa_lookupnames_recv(ctx, state, &sids);
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if (!composite_is_ok(state->ctx)) return;
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state->result = sids[0];
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composite_done(state->ctx);
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}
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NTSTATUS wb_cmd_lookupname_recv(struct composite_context *c,
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TALLOC_CTX *mem_ctx,
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struct wb_sid_object **sid)
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{
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struct cmd_lookupname_state *state =
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talloc_get_type(c->private_data, struct cmd_lookupname_state);
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NTSTATUS status = composite_wait(c);
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if (NT_STATUS_IS_OK(status)) {
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*sid = talloc_steal(mem_ctx, state->result);
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}
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talloc_free(state);
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return status;
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}
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NTSTATUS wb_cmd_lookupname(TALLOC_CTX *mem_ctx,
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struct wbsrv_service *service,
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const char *dom_name,
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const char *name,
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struct wb_sid_object **sid)
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{
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struct composite_context *c =
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wb_cmd_lookupname_send(mem_ctx, service, dom_name, name);
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return wb_cmd_lookupname_recv(c, mem_ctx, sid);
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}
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