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r19583: a few prerequisite functions called from within libnet functions

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(in this case domain related) to ensure certain conditions before
doing what libnet function is expected to do.

rafal
This commit is contained in:
Rafal Szczesniak 2006-11-06 21:16:27 +00:00 committed by Gerald (Jerry) Carter
parent 91faa1154a
commit e3159ceeed
1 changed files with 138 additions and 0 deletions
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138
source/libnet/prereq_domain.c Normal file
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/*
Unix SMB/CIFS implementation.
Copyright (C) Rafal Szczesniak 2006
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "libnet/libnet.h"
#include "libcli/composite/composite.h"
#include "auth/credentials/credentials.h"
#include "librpc/ndr/libndr.h"
#include "librpc/gen_ndr/samr.h"
#include "librpc/gen_ndr/ndr_samr.h"
#include "librpc/gen_ndr/lsa.h"
#include "librpc/gen_ndr/ndr_lsa.h"
struct composite_context* samr_domain_opened(struct libnet_context *ctx,
const char *domain_name,
struct composite_context *parent_ctx,
struct libnet_DomainOpen *domain_open,
void (*continue_fn)(struct composite_context*),
void (*monitor)(struct monitor_msg*))
{
struct composite_context *domopen_req;
if (domain_name == NULL) {
/*
* Try to guess the domain name from credentials,
* if it's not been explicitly specified.
*/
if (policy_handle_empty(&ctx->samr.handle)) {
domain_open->in.type = DOMAIN_SAMR;
domain_open->in.domain_name = cli_credentials_get_domain(ctx->cred);
domain_open->in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
} else {
composite_error(parent_ctx, NT_STATUS_INVALID_PARAMETER);
return parent_ctx;
}
} else {
/*
* The domain name has been specified, so check whether the same
* domain is already opened. If it is - just return NULL. Start
* opening a new domain otherwise.
*/
if (policy_handle_empty(&ctx->samr.handle) ||
!strequal(domain_name, ctx->samr.name)) {
domain_open->in.type = DOMAIN_SAMR;
domain_open->in.domain_name = domain_name;
domain_open->in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
} else {
/* domain has already been opened and it's the same domain
as requested */
return NULL;
}
}
/* send request to open the domain */
domopen_req = libnet_DomainOpen_send(ctx, domain_open, monitor);
if (composite_nomem(domopen_req, parent_ctx)) return parent_ctx;
composite_continue(parent_ctx, domopen_req, continue_fn, parent_ctx);
return parent_ctx;
}
struct composite_context* lsa_domain_opened(struct libnet_context *ctx,
const char *domain_name,
struct composite_context *parent_ctx,
struct libnet_DomainOpen *domain_open,
void (*continue_fn)(struct composite_context*),
void (*monitor)(struct monitor_msg*))
{
struct composite_context *domopen_req;
if (domain_name == NULL) {
/*
* Try to guess the domain name from credentials,
* if it's not been explicitly specified.
*/
if (policy_handle_empty(&ctx->lsa.handle)) {
domain_open->in.type = DOMAIN_LSA;
domain_open->in.domain_name = cli_credentials_get_domain(ctx->cred);
domain_open->in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
} else {
composite_error(parent_ctx, NT_STATUS_INVALID_PARAMETER);
return parent_ctx;
}
} else {
/*
* The domain name has been specified, so check whether the same
* domain is already opened. If it is - just return NULL. Start
* opening a new domain otherwise.
*/
if (policy_handle_empty(&ctx->lsa.handle) ||
!strequal(domain_name, ctx->lsa.name)) {
domain_open->in.type = DOMAIN_LSA;
domain_open->in.domain_name = domain_name;
domain_open->in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
} else {
/* domain has already been opened and it's the same domain
as requested */
return NULL;
}
}
/* send request to open the domain */
domopen_req = libnet_DomainOpen_send(ctx, domain_open, monitor);
if (composite_nomem(domopen_req, parent_ctx)) return parent_ctx;
composite_continue(parent_ctx, domopen_req, continue_fn, parent_ctx);
return parent_ctx;
}