libcli/cldap: make use of samba_tevent_context_init()
[Samba/gebeck_regimport.git] / source3 / utils / passwd_util.c
blob5716c17a3aaecc0f5052bfe6d873b1a5703cf3d5
1 /*
2 Unix SMB/CIFS implementation.
3 passdb editing frontend
5 Copyright (C) Jeremy Allison 1998
6 Copyright (C) Andrew Tridgell 1998
7 Copyright (C) Tim Potter 2000
8 Copyright (C) Simo Sorce 2000
9 Copyright (C) Martin Pool 2001
10 Copyright (C) Gerald Carter 2002
11 Copyright (C) Andrew Bartlett 2003
13 This program is free software; you can redistribute it and/or modify
14 it under the terms of the GNU General Public License as published by
15 the Free Software Foundation; either version 3 of the License, or
16 (at your option) any later version.
18 This program is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 GNU General Public License for more details.
23 You should have received a copy of the GNU General Public License
24 along with this program. If not, see <http://www.gnu.org/licenses/>.
27 #include "includes.h"
29 /*************************************************************
30 Utility function to prompt for passwords from stdin. Each
31 password entered must end with a newline.
32 *************************************************************/
33 char *stdin_new_passwd( void)
35 static fstring new_pw;
36 size_t len;
38 ZERO_ARRAY(new_pw);
41 * if no error is reported from fgets() and string at least contains
42 * the newline that ends the password, then replace the newline with
43 * a null terminator.
45 if ( fgets(new_pw, sizeof(new_pw), stdin) != NULL) {
46 if ((len = strlen(new_pw)) > 0) {
47 if(new_pw[len-1] == '\n')
48 new_pw[len - 1] = 0;
51 return(new_pw);
54 /*************************************************************
55 Utility function to get passwords via tty or stdin
56 Used if the '-s' (smbpasswd) or '-t' (pdbedit) option is set
57 to silently get passwords to enable scripting.
58 *************************************************************/
59 char *get_pass( const char *prompt, bool stdin_get)
61 char pwd[256] = {0};
62 char *p;
63 int rc;
65 if (stdin_get) {
66 p = stdin_new_passwd();
67 } else {
68 rc = samba_getpass(prompt, pwd, sizeof(pwd), false, false);
69 if (rc < 0) {
70 return NULL;
72 p = pwd;
74 return smb_xstrdup( p);