1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
/*
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 "../lib/util/asn1.h"
#include "../libcli/netlogon.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 tevent_timer *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_data;
} async;
};
/*
context structure for operations on cldap packets
*/
struct cldap_socket {
struct socket_context *sock;
struct tevent_context *event_ctx;
struct smb_iconv_convenience *iconv_convenience;
/* the fd event */
struct tevent_fd *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_data;
} 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 tevent_context *event_ctx,
struct smb_iconv_convenience *iconv_convenience);
NTSTATUS cldap_set_incoming_handler(struct cldap_socket *cldap,
void (*handler)(struct cldap_socket *, struct ldap_message *,
struct socket_address *),
void *private_data);
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;
bool map_response;
} in;
struct {
struct netlogon_samlogon_response 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,
struct netlogon_samlogon_response *netlogon);
|
