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
|
/*
* Gksu -- a library providing access to su functionality
* Copyright (C) 2004 Gustavo Noronha Silva
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "gksu.h"
gboolean
su_ask_pass (GksuContext *context, gchar *prompt, gpointer data, GError **error)
{
char *password;
password = getpass (prompt);
gksu_context_set_password (context, password);
return 0;
}
void
password_not_needed (GksuContext *context, gpointer data)
{
fprintf (stderr, "Will run %s as %s!\n", context->command, context->user);
}
int
main (int argc, char **argv)
{
GksuContext *context;
GError *error = NULL;
char *password;
gboolean try_su = TRUE;
gboolean try_sudo = TRUE;
if (argc > 1)
{
if (!strcmp (argv[1], "--su"))
try_sudo = FALSE;
else if (!strcmp (argv[1], "--sudo"))
try_su = FALSE;
}
context = gksu_context_new ();
gksu_context_set_debug (context, TRUE);
gksu_context_set_command (context, "/usr/bin/X11/xterm");
if (try_su)
{
if (gksu_context_try_need_password (context))
{
password = getpass ("Type the root password: ");
gksu_context_set_password (context, password);
}
printf ("Testing gksu_run...\n");
gksu_context_run (context, &error);
if (error)
fprintf (stderr, "gksu_run failed: %s\n", error->message);
gksu_context_set_password (context, NULL);
printf ("Testing gksu_ask_and_run...\n");
gksu_context_run_full (context, su_ask_pass, NULL,
password_not_needed, NULL,
&error);
gksu_context_set_password (context, NULL);
}
if (try_sudo)
{
error = NULL;
/* sudo may already have my authorization */
if (gksu_context_sudo_try_need_password (context))
{
password = NULL;
password = getpass ("Type your password(sudo): ");
gksu_context_set_password (context, password);
}
/* of course you need to set up /etc/sudoers for this to work */
printf ("Testing gksu_sudo_run...\n");
error = NULL;
gksu_context_sudo_run (context, &error);
if (error)
fprintf (stderr, "gksu_run failed: %s\n", error->message);
error = NULL;
gksu_context_set_password (context, NULL);
gksu_context_sudo_run_full (context, su_ask_pass, NULL,
password_not_needed, NULL,
&error);
if (error)
fprintf (stderr, "gksu_run failed: %s\n", error->message);
}
return 0;
}
|