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
|
/*
Unix SMB/CIFS implementation.
provide access to getpwnam() and related calls
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "scripting/ejs/smbcalls.h"
#include "lib/ejs/ejs.h"
#include "system/passwd.h"
/*
return a struct passwd as an object
*/
static struct MprVar mpr_passwd(struct passwd *pwd)
{
struct MprVar ret;
if (pwd == NULL) {
return mprCreateUndefinedVar();
}
ret = mprCreateObjVar("passwd", MPR_DEFAULT_HASH_SIZE);
mprSetVar(&ret, "pw_name", mprString(pwd->pw_name));
mprSetVar(&ret, "pw_passwd", mprString(pwd->pw_passwd));
mprSetVar(&ret, "pw_uid", mprCreateIntegerVar(pwd->pw_uid));
mprSetVar(&ret, "pw_gid", mprCreateIntegerVar(pwd->pw_gid));
mprSetVar(&ret, "pw_gecos", mprString(pwd->pw_gecos));
mprSetVar(&ret, "pw_dir", mprString(pwd->pw_dir));
mprSetVar(&ret, "pw_shell", mprString(pwd->pw_shell));
return ret;
}
/*
return a struct passwd as an object
*/
static struct MprVar mpr_group(struct group *grp)
{
struct MprVar ret;
if (grp == NULL) {
return mprCreateUndefinedVar();
}
ret = mprCreateObjVar("group", MPR_DEFAULT_HASH_SIZE);
mprSetVar(&ret, "gr_name", mprString(grp->gr_name));
mprSetVar(&ret, "gr_passwd", mprString(grp->gr_passwd));
mprSetVar(&ret, "gr_gid", mprCreateIntegerVar(grp->gr_gid));
mprSetVar(&ret, "gr_mem", mprList("gr_mem", (const char **)grp->gr_mem));
return ret;
}
/*
usage:
var pw = getpwnam("root");
returns an object containing struct passwd entries
*/
static int ejs_getpwnam(MprVarHandle eid, int argc, struct MprVar **argv)
{
/* validate arguments */
if (argc != 1 || argv[0]->type != MPR_TYPE_STRING) {
ejsSetErrorMsg(eid, "getpwnam invalid arguments");
return -1;
}
mpr_Return(eid, mpr_passwd(getpwnam(mprToString(argv[0]))));
return 0;
}
/*
usage:
var pw = getpwuid(0);
returns an object containing struct passwd entries
*/
static int ejs_getpwuid(MprVarHandle eid, int argc, struct MprVar **argv)
{
/* validate arguments */
if (argc != 1 || argv[0]->type != MPR_TYPE_INT) {
ejsSetErrorMsg(eid, "getpwuid invalid arguments");
return -1;
}
mpr_Return(eid, mpr_passwd(getpwuid(mprToInt(argv[0]))));
return 0;
}
/*
usage:
var pw = getgrnam("users");
returns an object containing struct group entries
*/
static int ejs_getgrnam(MprVarHandle eid, int argc, struct MprVar **argv)
{
/* validate arguments */
if (argc != 1 || argv[0]->type != MPR_TYPE_STRING) {
ejsSetErrorMsg(eid, "getgrnam invalid arguments");
return -1;
}
mpr_Return(eid, mpr_group(getgrnam(mprToString(argv[0]))));
return 0;
}
/*
usage:
var pw = getgrgid(0);
returns an object containing struct group entries
*/
static int ejs_getgrgid(MprVarHandle eid, int argc, struct MprVar **argv)
{
/* validate arguments */
if (argc != 1 || argv[0]->type != MPR_TYPE_STRING) {
ejsSetErrorMsg(eid, "getgrgid invalid arguments");
return -1;
}
mpr_Return(eid, mpr_group(getgrgid(mprToInt(argv[0]))));
return 0;
}
/*
setup C functions that be called from ejs
*/
void smb_setup_ejs_nss(void)
{
ejsDefineCFunction(-1, "getpwnam", ejs_getpwnam, NULL, MPR_VAR_SCRIPT_HANDLE);
ejsDefineCFunction(-1, "getpwuid", ejs_getpwuid, NULL, MPR_VAR_SCRIPT_HANDLE);
ejsDefineCFunction(-1, "getgrnam", ejs_getgrnam, NULL, MPR_VAR_SCRIPT_HANDLE);
ejsDefineCFunction(-1, "getgrgid", ejs_getgrgid, NULL, MPR_VAR_SCRIPT_HANDLE);
}
|
