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Contents of /to_be_filed/webprojs/php_libraries/php_library/fboprime/passwdx.inc

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Revision 35 - (show annotations) (download)
Sat Oct 8 23:35:33 2016 UTC (7 years, 4 months ago) by dashley
File size: 3324 byte(s)
Initial commit.
1 <?php
2 //$Header: /hl/cvsroots/gpl01/gpl01/webprojs/fboprime/sw/phplib/passwdx.inc,v 1.2 2006/10/28 23:11:36 dashley Exp $
3 //********************************************************************************
4 //Copyright (C) 2006 David T. Ashley
5 //********************************************************************************
6 //This program or source file is free software; you can redistribute it and/or
7 //modify it under the terms of the GNU General Public License as published by
8 //the Free Software Foundation; either version 2 of the License, or (at your
9 //option) any later version.
10 //
11 //This program or source file is distributed in the hope that it will
12 //be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
13 //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 //GNU General Public License for more details.
15 //
16 //You may have received a copy of the GNU General Public License
17 //along with this program; if not, write to the Free Software
18 //Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 //********************************************************************************
20 //Dave Ashley, 04/06
21 //
22 //This source file provides the code to deal with the manipulation of
23 //passwords.
24 //
25 require_once("passwd.inc");
26 require_once("strfunc.inc");
27 //
28 //--------------------------------------------------------------------------------
29 //Parses a field that is purported to be a password entered for the purpose
30 //of validating an operation. Returns any warnings, errors, status, etc.
31 //
32 function PASSWD_operation_validate_a(
33 $passwd_in, //Password in.
34 $userinfo_in, //Associative array of user information.
35 &$validated_out, //TRUE if password validates, FALSE otherwise.
36 &$forced_logout_out, //TRUE if should force a logout, FALSE otherwise.
37 &$errors_out, //Errors are added to the array.
38 &$warnings_out //Warnings are added to the array.
39 )
40 {
41 //Force password to a string.
42 $passwd_in = (string)$passwd_in;
43
44 //Forcibly trim the password down to the allowed characters.
45 $passwd_in = STRFUNC_force_into_subset($passwd_in, PASSWD_ALLOWED_CHARS);
46
47 //Trim blanks from both sides of the password.
48 $passwd_in = Trim($passwd_in);
49
50 //If the password is empty, this represents an omission (rather than a forced logout).
51 if (strlen($passwd_in) == 0)
52 {
53 $errors_out[] = "A password must be supplied in order to complete this operation.";
54 $validated_out = FALSE;
55 $forced_logout_out = FALSE;
56 }
57 //Try to validate the password.
58 else if (PASSWD_pwd_hash_auth($userinfo_in["pwhash"], $passwd_in))
59 {
60 //The password has successfully validated.
61 $validated_out = TRUE;
62 $forced_logout_out = FALSE;
63 }
64 else
65 {
66 //Validation has failed.
67 $validated_out = FALSE;
68 $forced_logout_out = TRUE;
69 }
70 }
71 //
72 //--------------------------------------------------------------------------------
73 ?>

dashley@gmail.com
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