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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 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 "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"
bool samr_domain_opened(struct libnet_context *ctx, TALLOC_CTX *mem_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 (parent_ctx == NULL || *parent_ctx == NULL) return false;
if (domain_name == NULL) {
/*
* Try to guess the domain name from credentials,
* if it's not been explicitly specified.
*/
if (ndr_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 true;
}
} 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 (ndr_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 true;
}
}
/* send request to open the domain */
domopen_req = libnet_DomainOpen_send(ctx, mem_ctx, domain_open, monitor);
if (composite_nomem(domopen_req, *parent_ctx)) return false;
composite_continue(*parent_ctx, domopen_req, continue_fn, *parent_ctx);
return false;
}
bool lsa_domain_opened(struct libnet_context *ctx, TALLOC_CTX *mem_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 (parent_ctx == NULL || *parent_ctx == NULL) return false;
if (domain_name == NULL) {
/*
* Try to guess the domain name from credentials,
* if it's not been explicitly specified.
*/
if (ndr_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);
/* this ensures the calling function exits and composite function error
gets noticed quickly */
return true;
}
} 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 (ndr_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 true;
}
}
/* send request to open the domain */
domopen_req = libnet_DomainOpen_send(ctx, mem_ctx, domain_open, monitor);
/* see the comment above to find out why true is returned here */
if (composite_nomem(domopen_req, *parent_ctx)) return true;
composite_continue(*parent_ctx, domopen_req, continue_fn, *parent_ctx);
return false;
}
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