Initial import

[samba] / source / utils / passwd_util.c

diff --git a/source/utils/passwd_util.c b/source/utils/passwd_util.c
new file mode 100644 (file)
index 0000000..8ce83ec
--- /dev/null
+++ b/source/utils/passwd_util.c
@@ -0,0 +1,69 @@
+/* 
+   Unix SMB/CIFS implementation.
+   passdb editing frontend
+
+   Copyright (C) Jeremy Allison  1998
+   Copyright (C) Andrew Tridgell 1998
+   Copyright (C) Tim Potter      2000
+   Copyright (C) Simo Sorce      2000
+   Copyright (C) Martin Pool     2001
+   Copyright (C) Gerald Carter   2002
+   Copyright (C) Andrew Bartlett 2003
+
+   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"
+
+/*************************************************************
+ Utility function to prompt for passwords from stdin. Each
+ password entered must end with a newline.
+*************************************************************/
+char *stdin_new_passwd( void)
+{
+       static fstring new_pw;
+       size_t len;
+
+       ZERO_ARRAY(new_pw);
+
+       /*
+        * if no error is reported from fgets() and string at least contains
+        * the newline that ends the password, then replace the newline with
+        * a null terminator.
+        */
+       if ( fgets(new_pw, sizeof(new_pw), stdin) != NULL) {
+               if ((len = strlen(new_pw)) > 0) {
+                       if(new_pw[len-1] == '\n')
+                               new_pw[len - 1] = 0;
+               }
+       }
+       return(new_pw);
+}
+
+/*************************************************************
+ Utility function to get passwords via tty or stdin
+ Used if the '-s' (smbpasswd) or '-t' (pdbedit) option is set
+ to silently get passwords to enable scripting.
+*************************************************************/
+char *get_pass( const char *prompt, BOOL stdin_get)
+{
+       char *p;
+       if (stdin_get) {
+               p = stdin_new_passwd();
+       } else {
+               p = getpass( prompt);
+       }
+       return smb_xstrdup( p);
+}