From a1875b039bb77bad9c3cef4e1ebe037a7e645938 Mon Sep 17 00:00:00 2001 From: Kai Blin Date: Thu, 6 Mar 2008 00:52:37 +0100 Subject: idmap: Map SIDs to unixids instead of uids/gids (This used to be commit 73ac7c4a1ce937bddd3c52d048665cd0078c6aaa) --- source4/winbind/wb_sid2uid.c | 50 ++++++++++++++++++++++++++++++++++---------- 1 file changed, 39 insertions(+), 11 deletions(-) (limited to 'source4/winbind/wb_sid2uid.c') diff --git a/source4/winbind/wb_sid2uid.c b/source4/winbind/wb_sid2uid.c index 0de45fdea9..b65e41978c 100644 --- a/source4/winbind/wb_sid2uid.c +++ b/source4/winbind/wb_sid2uid.c @@ -3,7 +3,7 @@ Map a SID to a uid - Copyright (C) Kai Blin 2007-2008 + Copyright (C) 2007-2008 Kai Blin 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 @@ -33,11 +33,14 @@ struct sid2uid_state { uid_t uid; }; +static void sid2uid_recv_uid(struct composite_context *ctx); + struct composite_context *wb_sid2uid_send(TALLOC_CTX *mem_ctx, struct wbsrv_service *service, const struct dom_sid *sid) { - struct composite_context *result; + struct composite_context *result, *ctx; struct sid2uid_state *state; + struct id_mapping *ids; DEBUG(5, ("wb_sid2uid_send called\n")); @@ -45,24 +48,49 @@ struct composite_context *wb_sid2uid_send(TALLOC_CTX *mem_ctx, if (!result) return NULL; state = talloc(result, struct sid2uid_state); - if(composite_nomem(state, result)) return result; + if (composite_nomem(state, result)) return result; state->ctx = result; result->private_data = state; state->service = service; - state->ctx->status = idmap_sid_to_uid(service->idmap_ctx, state, sid, - &state->uid); - if (NT_STATUS_EQUAL(state->ctx->status, NT_STATUS_RETRY)) { - state->ctx->status = idmap_sid_to_uid(service->idmap_ctx, state, - sid, &state->uid); - } - if (!composite_is_ok(state->ctx)) return result; + ids = talloc(result, struct id_mapping); + if (composite_nomem(ids, result)) return result; + + ids->sid = dom_sid_dup(result, sid); + if (composite_nomem(ids->sid, result)) return result; + + ctx = wb_sids2xids_send(result, service, 1, ids); + if (composite_nomem(ctx, result)) return result; - composite_done(state->ctx); + composite_continue(result, ctx, sid2uid_recv_uid, state); return result; } +static void sid2uid_recv_uid(struct composite_context *ctx) +{ + struct sid2uid_state *state = talloc_get_type(ctx->async.private_data, + struct sid2uid_state); + + struct id_mapping *ids = NULL; + + state->ctx->status = wb_sids2xids_recv(ctx, &ids); + if (!composite_is_ok(state->ctx)) return; + + if (!NT_STATUS_IS_OK(ids->status)) { + composite_error(state->ctx, ids->status); + return; + } + + if (ids->unixid->type == ID_TYPE_BOTH || + ids->unixid->type == ID_TYPE_UID) { + state->uid = ids->unixid->id; + composite_done(state->ctx); + } else { + composite_error(state->ctx, NT_STATUS_INVALID_SID); + } +} + NTSTATUS wb_sid2uid_recv(struct composite_context *ctx, uid_t *uid) { NTSTATUS status = composite_wait(ctx); -- cgit