| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | Password cacheing. obfuscation is planned
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| 4 | Copyright (C) Luke Kenneth Casson Leighton 1996-1998
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| 5 |
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| 6 | This program is free software; you can redistribute it and/or modify
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| 7 | it under the terms of the GNU General Public License as published by
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| 8 | the Free Software Foundation; either version 2 of the License, or
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| 9 | (at your option) any later version.
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| 10 |
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| 11 | This program is distributed in the hope that it will be useful,
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | GNU General Public License for more details.
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| 15 |
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| 16 | You should have received a copy of the GNU General Public License
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| 17 | along with this program; if not, write to the Free Software
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| 18 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 19 | */
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| 20 |
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| 21 | #include "includes.h"
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| 22 |
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| 23 | /****************************************************************************
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| 24 | Initialises a password structure.
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| 25 | ****************************************************************************/
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| 26 |
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| 27 | static void pwd_init(struct pwd_info *pwd)
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| 28 | {
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| 29 | memset((char *)pwd->password , '\0', sizeof(pwd->password ));
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| 30 |
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| 31 | pwd->null_pwd = True; /* safest option... */
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| 32 | }
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| 33 |
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| 34 | /****************************************************************************
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| 35 | Stores a cleartext password.
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| 36 | ****************************************************************************/
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| 37 |
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| 38 | void pwd_set_cleartext(struct pwd_info *pwd, const char *clr)
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| 39 | {
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| 40 | pwd_init(pwd);
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| 41 | if (clr) {
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| 42 | fstrcpy(pwd->password, clr);
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| 43 | pwd->null_pwd = False;
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| 44 | } else {
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| 45 | pwd->null_pwd = True;
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| 46 | }
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| 47 |
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| 48 | pwd->cleartext = True;
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| 49 | }
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| 50 |
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| 51 | /****************************************************************************
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| 52 | Gets a cleartext password.
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| 53 | ****************************************************************************/
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| 54 |
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| 55 | void pwd_get_cleartext(struct pwd_info *pwd, fstring clr)
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| 56 | {
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| 57 | if (pwd->cleartext)
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| 58 | fstrcpy(clr, pwd->password);
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| 59 | else
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| 60 | clr[0] = 0;
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| 61 |
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| 62 | }
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