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e3159ceeed
(in this case domain related) to ensure certain conditions before doing what libnet function is expected to do. rafal
139 lines
4.3 KiB
C
139 lines
4.3 KiB
C
/*
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Unix SMB/CIFS implementation.
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Copyright (C) Rafal Szczesniak 2006
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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 "libnet/libnet.h"
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#include "libcli/composite/composite.h"
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#include "auth/credentials/credentials.h"
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#include "librpc/ndr/libndr.h"
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#include "librpc/gen_ndr/samr.h"
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#include "librpc/gen_ndr/ndr_samr.h"
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#include "librpc/gen_ndr/lsa.h"
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#include "librpc/gen_ndr/ndr_lsa.h"
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struct composite_context* samr_domain_opened(struct libnet_context *ctx,
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const char *domain_name,
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struct composite_context *parent_ctx,
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struct libnet_DomainOpen *domain_open,
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void (*continue_fn)(struct composite_context*),
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void (*monitor)(struct monitor_msg*))
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{
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struct composite_context *domopen_req;
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if (domain_name == NULL) {
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/*
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* Try to guess the domain name from credentials,
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* if it's not been explicitly specified.
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*/
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if (policy_handle_empty(&ctx->samr.handle)) {
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domain_open->in.type = DOMAIN_SAMR;
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domain_open->in.domain_name = cli_credentials_get_domain(ctx->cred);
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domain_open->in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
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} else {
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composite_error(parent_ctx, NT_STATUS_INVALID_PARAMETER);
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return parent_ctx;
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}
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} else {
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/*
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* The domain name has been specified, so check whether the same
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* domain is already opened. If it is - just return NULL. Start
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* opening a new domain otherwise.
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*/
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if (policy_handle_empty(&ctx->samr.handle) ||
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!strequal(domain_name, ctx->samr.name)) {
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domain_open->in.type = DOMAIN_SAMR;
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domain_open->in.domain_name = domain_name;
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domain_open->in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
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} else {
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/* domain has already been opened and it's the same domain
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as requested */
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return NULL;
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}
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}
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/* send request to open the domain */
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domopen_req = libnet_DomainOpen_send(ctx, domain_open, monitor);
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if (composite_nomem(domopen_req, parent_ctx)) return parent_ctx;
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composite_continue(parent_ctx, domopen_req, continue_fn, parent_ctx);
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return parent_ctx;
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}
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struct composite_context* lsa_domain_opened(struct libnet_context *ctx,
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const char *domain_name,
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struct composite_context *parent_ctx,
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struct libnet_DomainOpen *domain_open,
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void (*continue_fn)(struct composite_context*),
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void (*monitor)(struct monitor_msg*))
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{
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struct composite_context *domopen_req;
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if (domain_name == NULL) {
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/*
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* Try to guess the domain name from credentials,
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* if it's not been explicitly specified.
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*/
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if (policy_handle_empty(&ctx->lsa.handle)) {
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domain_open->in.type = DOMAIN_LSA;
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domain_open->in.domain_name = cli_credentials_get_domain(ctx->cred);
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domain_open->in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
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} else {
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composite_error(parent_ctx, NT_STATUS_INVALID_PARAMETER);
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return parent_ctx;
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}
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} else {
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/*
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* The domain name has been specified, so check whether the same
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* domain is already opened. If it is - just return NULL. Start
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* opening a new domain otherwise.
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*/
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if (policy_handle_empty(&ctx->lsa.handle) ||
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!strequal(domain_name, ctx->lsa.name)) {
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domain_open->in.type = DOMAIN_LSA;
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domain_open->in.domain_name = domain_name;
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domain_open->in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
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} else {
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/* domain has already been opened and it's the same domain
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as requested */
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return NULL;
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}
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}
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/* send request to open the domain */
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domopen_req = libnet_DomainOpen_send(ctx, domain_open, monitor);
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if (composite_nomem(domopen_req, parent_ctx)) return parent_ctx;
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composite_continue(parent_ctx, domopen_req, continue_fn, parent_ctx);
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return parent_ctx;
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}
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