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/*
Unix SMB/CIFS implementation.
a async CLDAP library
Copyright (C) Andrew Tridgell 2005
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 "libcli/util/asn_1.h"
#include "librpc/gen_ndr/nbt.h"
struct ldap_message;
enum cldap_request_state {CLDAP_REQUEST_SEND,
CLDAP_REQUEST_WAIT,
CLDAP_REQUEST_DONE,
CLDAP_REQUEST_ERROR};
/*
a cldap request packet
*/
struct cldap_request {
struct cldap_request *next, *prev;
struct cldap_socket *cldap;
enum cldap_request_state state;
NTSTATUS status;
/* where to send the request */
struct socket_address *dest;
/* timeout between retries (seconds) */
int timeout;
int num_retries;
bool is_reply;
/* the ldap message_id */
int message_id;
struct timed_event *te;
/* the encoded request */
DATA_BLOB encoded;
/* the reply data */
struct asn1_data *asn1;
/* information on what to do on completion */
struct {
void (*fn)(struct cldap_request *);
void *private;
} async;
};
/*
context structure for operations on cldap packets
*/
struct cldap_socket {
struct socket_context *sock;
struct event_context *event_ctx;
struct loadparm_context *lp_ctx;
/* the fd event */
struct fd_event *fde;
/* a queue of outgoing requests */
struct cldap_request *send_queue;
/* mapping from message_id to pending request */
struct idr_context *idr;
/* what to do with incoming request packets */
struct {
void (*handler)(struct cldap_socket *, struct ldap_message *,
struct socket_address *);
void *private;
} incoming;
};
/*
a general cldap search request
*/
struct cldap_search {
struct {
const char *dest_address;
uint16_t dest_port;
const char *filter;
const char **attributes;
int timeout;
int retries;
} in;
struct {
struct ldap_SearchResEntry *response;
struct ldap_Result *result;
} out;
};
struct cldap_socket *cldap_socket_init(TALLOC_CTX *mem_ctx,
struct event_context *event_ctx);
NTSTATUS cldap_set_incoming_handler(struct cldap_socket *cldap,
void (*handler)(struct cldap_socket *, struct ldap_message *,
struct socket_address *),
void *private);
struct cldap_request *cldap_search_send(struct cldap_socket *cldap,
struct cldap_search *io);
NTSTATUS cldap_search_recv(struct cldap_request *req, TALLOC_CTX *mem_ctx,
struct cldap_search *io);
NTSTATUS cldap_search(struct cldap_socket *cldap, TALLOC_CTX *mem_ctx,
struct cldap_search *io);
/*
a general cldap reply
*/
struct cldap_reply {
uint32_t messageid;
struct socket_address *dest;
struct ldap_SearchResEntry *response;
struct ldap_Result *result;
};
NTSTATUS cldap_reply_send(struct cldap_socket *cldap, struct cldap_reply *io);
NTSTATUS cldap_empty_reply(struct cldap_socket *cldap,
uint32_t message_id,
struct socket_address *src);
NTSTATUS cldap_error_reply(struct cldap_socket *cldap,
uint32_t message_id,
struct socket_address *src,
int resultcode,
const char *errormessage);
/*
a netlogon cldap request
*/
struct cldap_netlogon {
struct {
const char *dest_address;
uint16_t dest_port;
const char *realm;
const char *host;
const char *user;
const char *domain_guid;
const char *domain_sid;
int acct_control;
uint32_t version;
} in;
struct {
union nbt_cldap_netlogon netlogon;
} out;
};
struct cldap_request *cldap_netlogon_send(struct cldap_socket *cldap,
struct cldap_netlogon *io);
NTSTATUS cldap_netlogon_recv(struct cldap_request *req,
TALLOC_CTX *mem_ctx,
struct cldap_netlogon *io);
NTSTATUS cldap_netlogon(struct cldap_socket *cldap,
TALLOC_CTX *mem_ctx, struct cldap_netlogon *io);
NTSTATUS cldap_netlogon_reply(struct cldap_socket *cldap,
uint32_t message_id,
struct socket_address *src,
uint32_t version,
union nbt_cldap_netlogon *netlogon);
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