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
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
/*
Unix SMB/CIFS implementation.
Winbind daemon for ntdom nss module
Copyright (C) Tim Potter 2000
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef SAFE_FREE
#define SAFE_FREE(x) do { if(x) {free((char *)(x)); x=NULL;} } while(0)
#endif
#ifndef _WINBINDD_NTDOM_H
#define _WINBINDD_NTDOM_H
#define WINBINDD_SOCKET_NAME "pipe" /* Name of PF_UNIX socket */
#define WINBINDD_SOCKET_DIR "/tmp/.winbindd" /* Name of PF_UNIX dir */
#define WINBINDD_DOMAIN_ENV "WINBINDD_DOMAIN" /* Environment variables */
#define WINBINDD_DONT_ENV "_NO_WINBINDD"
/* Update this when you change the interface. */
#define WINBIND_INTERFACE_VERSION 4
/* Socket commands */
enum winbindd_cmd {
WINBINDD_INTERFACE_VERSION, /* Always a well known value */
/* Get users and groups */
WINBINDD_GETPWNAM,
WINBINDD_GETPWUID,
WINBINDD_GETGRNAM,
WINBINDD_GETGRGID,
WINBINDD_GETGROUPS,
/* Enumerate users and groups */
WINBINDD_SETPWENT,
WINBINDD_ENDPWENT,
WINBINDD_GETPWENT,
WINBINDD_SETGRENT,
WINBINDD_ENDGRENT,
WINBINDD_GETGRENT,
/* PAM authenticate and password change */
WINBINDD_PAM_AUTH,
WINBINDD_PAM_AUTH_CRAP,
WINBINDD_PAM_CHAUTHTOK,
/* List various things */
WINBINDD_LIST_USERS, /* List w/o rid->id mapping */
WINBINDD_LIST_GROUPS, /* Ditto */
WINBINDD_LIST_TRUSTDOM,
/* SID conversion */
WINBINDD_LOOKUPSID,
WINBINDD_LOOKUPNAME,
/* Lookup functions */
WINBINDD_SID_TO_UID,
WINBINDD_SID_TO_GID,
WINBINDD_UID_TO_SID,
WINBINDD_GID_TO_SID,
/* Miscellaneous other stuff */
WINBINDD_CHECK_MACHACC, /* Check machine account pw works */
WINBINDD_PING, /* Just tell me winbind is running */
WINBINDD_INFO, /* Various bit of info. Currently just tidbits */
WINBINDD_DOMAIN_NAME, /* The domain this winbind server is a member of (lp_workgroup()) */
WINBINDD_SHOW_SEQUENCE, /* display sequence numbers of domains */
/* WINS commands */
WINBINDD_WINS_BYIP,
WINBINDD_WINS_BYNAME,
/* Placeholder for end of cmd list */
WINBINDD_NUM_CMDS
};
/* Winbind request structure */
struct winbindd_request {
uint32 length;
enum winbindd_cmd cmd; /* Winbindd command to execute */
pid_t pid; /* pid of calling process */
union {
fstring winsreq; /* WINS request */
fstring username; /* getpwnam */
fstring groupname; /* getgrnam */
uid_t uid; /* getpwuid, uid_to_sid */
gid_t gid; /* getgrgid, gid_to_sid */
struct {
/* We deliberatedly don't split into domain/user to
avoid having the client know what the separator
character is. */
fstring user;
fstring pass;
} auth; /* pam_winbind auth module */
struct {
unsigned char chal[8];
fstring user;
fstring domain;
fstring lm_resp;
uint16 lm_resp_len;
fstring nt_resp;
uint16 nt_resp_len;
} auth_crap;
struct {
fstring user;
fstring oldpass;
fstring newpass;
} chauthtok; /* pam_winbind passwd module */
fstring sid; /* lookupsid, sid_to_[ug]id */
struct {
fstring dom_name; /* lookupname */
fstring name;
} name;
uint32 num_entries; /* getpwent, getgrent */
} data;
fstring domain; /* {set,get,end}{pw,gr}ent() */
};
/* Response values */
enum winbindd_result {
WINBINDD_ERROR,
WINBINDD_OK
};
/* Winbind response structure */
struct winbindd_response {
/* Header information */
uint32 length; /* Length of response */
enum winbindd_result result; /* Result code */
/* Fixed length return data */
union {
int interface_version; /* Try to ensure this is always in the same spot... */
fstring winsresp; /* WINS response */
/* getpwnam, getpwuid */
struct winbindd_pw {
fstring pw_name;
fstring pw_passwd;
uid_t pw_uid;
gid_t pw_gid;
fstring pw_gecos;
fstring pw_dir;
fstring pw_shell;
} pw;
/* getgrnam, getgrgid */
struct winbindd_gr {
fstring gr_name;
fstring gr_passwd;
gid_t gr_gid;
int num_gr_mem;
int gr_mem_ofs; /* offset to group membership */
} gr;
uint32 num_entries; /* getpwent, getgrent */
struct winbindd_sid {
fstring sid; /* lookupname, [ug]id_to_sid */
int type;
} sid;
struct winbindd_name {
fstring dom_name; /* lookupsid */
fstring name;
int type;
} name;
uid_t uid; /* sid_to_uid */
gid_t gid; /* sid_to_gid */
struct winbindd_info {
char winbind_separator;
fstring samba_version;
} info;
fstring domain_name;
struct auth_reply {
uint32 nt_status;
fstring nt_status_string;
fstring error_string;
int pam_error;
} auth;
} data;
uint32 nt_status; /* Extended error information */
/* Variable length return data */
void *extra_data; /* getgrnam, getgrgid, getgrent */
};
#endif
|
