mirror of
https://github.com/moparisthebest/user_sql
synced 2024-12-21 06:58:53 -05:00
Add initial (untested) support for CRAM-MD5 and HMAC-MD5.
Ref T40
This commit is contained in:
Andreas Boehler
parent
5805081983
commit
cfa695fcb1
@ -4,7 +4,7 @@
|
||||
<name>SQL user backend</name>
|
||||
<summary>Authenticate Users by SQL</summary>
|
||||
<description>Authenticate Users by SQL</description>
|
||||
<version>2.3.1</version>
|
||||
<version>2.3.2</version>
|
||||
<licence>agpl</licence>
|
||||
<author>Andreas Boehler <dev (at) aboehler
|
||||
(dot) at ></author>
|
||||
|
||||
198
dovecot_hmacmd5.php
Normal file
198
dovecot_hmacmd5.php
Normal file
@ -0,0 +1,198 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
*
|
||||
* dovecot_hmacmd5.php V1.01
|
||||
*
|
||||
* Generates HMAC-MD5 'contexts' for Dovecot's password files.
|
||||
* Adapted for user_sql by Andreas Boehler
|
||||
*
|
||||
* (C) 2008 Hajo Noerenberg
|
||||
*
|
||||
* http://www.noerenberg.de/
|
||||
* https://github.com/hn/dovecot-misc
|
||||
*
|
||||
* Most of the code has been shamelessly stolen from various sources:
|
||||
*
|
||||
* (C) Paul Johnston 1999 - 2000 / http://pajhome.org.uk/crypt/md5/
|
||||
* (C) William K. Cole 2008 / http://www.scconsult.com/bill/crampass.pl
|
||||
* (C) Borfast 2002 / http://www.zend.com/code/codex.php?ozid=962&single=1
|
||||
* (C) Thomas Weber / http://pajhome.org.uk/crypt/md5/contrib/md5.java.txt
|
||||
*
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 3.0 as
|
||||
* published by the Free Software Foundation.
|
||||
*
|
||||
* 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, see <http://www.gnu.org/licenses/gpl-3.0.txt>.
|
||||
*
|
||||
*/
|
||||
|
||||
/* Convert a 32-bit number to a hex string with ls-byte first
|
||||
*/
|
||||
|
||||
function rhex($n) {
|
||||
$hex_chr = "0123456789abcdef";
|
||||
for($j = 0; $j <= 3; $j++)
|
||||
$r .= $hex_chr[($n >> ($j * 8 + 4)) & 0x0F] . $hex_chr[($n >> ($j * 8)) & 0x0F];
|
||||
return $r;
|
||||
}
|
||||
|
||||
/* zeroFill() is needed because PHP doesn't have a zero-fill
|
||||
* right shift operator like JavaScript's >>>
|
||||
*/
|
||||
|
||||
function zeroFill($a, $b) {
|
||||
$z = hexdec(80000000);
|
||||
if ($z & $a) {
|
||||
$a >>= 1;
|
||||
$a &= (~$z);
|
||||
$a |= 0x40000000;
|
||||
$a >>= ($b-1);
|
||||
} else {
|
||||
$a >>= $b;
|
||||
}
|
||||
return $a;
|
||||
}
|
||||
|
||||
/* Bitwise rotate a 32-bit number to the left
|
||||
*/
|
||||
|
||||
function bit_rol($num, $cnt) {
|
||||
return ($num << $cnt) | (zeroFill($num, (32 - $cnt)));
|
||||
}
|
||||
|
||||
/* Add integers, wrapping at 2^32
|
||||
*/
|
||||
|
||||
function safe_add($x, $y) {
|
||||
return (($x&0x7FFFFFFF) + ($y&0x7FFFFFFF)) ^ ($x&0x80000000) ^ ($y&0x80000000);
|
||||
}
|
||||
|
||||
/* These functions implement the four basic operations the algorithm uses.
|
||||
*/
|
||||
|
||||
function md5_cmn($q, $a, $b, $x, $s, $t) {
|
||||
return safe_add(bit_rol(safe_add(safe_add($a, $q), safe_add($x, $t)), $s), $b);
|
||||
}
|
||||
function md5_ff($a, $b, $c, $d, $x, $s, $t) {
|
||||
return md5_cmn(($b & $c) | ((~$b) & $d), $a, $b, $x, $s, $t);
|
||||
}
|
||||
function md5_gg($a, $b, $c, $d, $x, $s, $t) {
|
||||
return md5_cmn(($b & $d) | ($c & (~$d)), $a, $b, $x, $s, $t);
|
||||
}
|
||||
function md5_hh($a, $b, $c, $d, $x, $s, $t) {
|
||||
return md5_cmn($b ^ $c ^ $d, $a, $b, $x, $s, $t);
|
||||
}
|
||||
function md5_ii($a, $b, $c, $d, $x, $s, $t) {
|
||||
return md5_cmn($c ^ ($b | (~$d)), $a, $b, $x, $s, $t);
|
||||
}
|
||||
|
||||
/* Calculate the first round of the MD5 algorithm
|
||||
*/
|
||||
|
||||
function md5_oneround($s, $io) {
|
||||
|
||||
$s = str_pad($s, 64, chr(0x00));
|
||||
|
||||
$x = array_fill(0, 16, 0);
|
||||
|
||||
for($i = 0; $i < 64; $i++)
|
||||
$x[$i >> 2] |= (($io ? 0x36 : 0x5c) ^ ord($s[$i])) << (($i % 4) * 8);
|
||||
|
||||
$a = $olda = 1732584193;
|
||||
$b = $oldb = -271733879;
|
||||
$c = $oldc = -1732584194;
|
||||
$d = $oldd = 271733878;
|
||||
|
||||
$a = md5_ff($a, $b, $c, $d, $x[ 0], 7 , -680876936);
|
||||
$d = md5_ff($d, $a, $b, $c, $x[ 1], 12, -389564586);
|
||||
$c = md5_ff($c, $d, $a, $b, $x[ 2], 17, 606105819);
|
||||
$b = md5_ff($b, $c, $d, $a, $x[ 3], 22, -1044525330);
|
||||
$a = md5_ff($a, $b, $c, $d, $x[ 4], 7 , -176418897);
|
||||
$d = md5_ff($d, $a, $b, $c, $x[ 5], 12, 1200080426);
|
||||
$c = md5_ff($c, $d, $a, $b, $x[ 6], 17, -1473231341);
|
||||
$b = md5_ff($b, $c, $d, $a, $x[ 7], 22, -45705983);
|
||||
$a = md5_ff($a, $b, $c, $d, $x[ 8], 7 , 1770035416);
|
||||
$d = md5_ff($d, $a, $b, $c, $x[ 9], 12, -1958414417);
|
||||
$c = md5_ff($c, $d, $a, $b, $x[10], 17, -42063);
|
||||
$b = md5_ff($b, $c, $d, $a, $x[11], 22, -1990404162);
|
||||
$a = md5_ff($a, $b, $c, $d, $x[12], 7 , 1804603682);
|
||||
$d = md5_ff($d, $a, $b, $c, $x[13], 12, -40341101);
|
||||
$c = md5_ff($c, $d, $a, $b, $x[14], 17, -1502002290);
|
||||
$b = md5_ff($b, $c, $d, $a, $x[15], 22, 1236535329);
|
||||
|
||||
$a = md5_gg($a, $b, $c, $d, $x[ 1], 5 , -165796510);
|
||||
$d = md5_gg($d, $a, $b, $c, $x[ 6], 9 , -1069501632);
|
||||
$c = md5_gg($c, $d, $a, $b, $x[11], 14, 643717713);
|
||||
$b = md5_gg($b, $c, $d, $a, $x[ 0], 20, -373897302);
|
||||
$a = md5_gg($a, $b, $c, $d, $x[ 5], 5 , -701558691);
|
||||
$d = md5_gg($d, $a, $b, $c, $x[10], 9 , 38016083);
|
||||
$c = md5_gg($c, $d, $a, $b, $x[15], 14, -660478335);
|
||||
$b = md5_gg($b, $c, $d, $a, $x[ 4], 20, -405537848);
|
||||
$a = md5_gg($a, $b, $c, $d, $x[ 9], 5 , 568446438);
|
||||
$d = md5_gg($d, $a, $b, $c, $x[14], 9 , -1019803690);
|
||||
$c = md5_gg($c, $d, $a, $b, $x[ 3], 14, -187363961);
|
||||
$b = md5_gg($b, $c, $d, $a, $x[ 8], 20, 1163531501);
|
||||
$a = md5_gg($a, $b, $c, $d, $x[13], 5 , -1444681467);
|
||||
$d = md5_gg($d, $a, $b, $c, $x[ 2], 9 , -51403784);
|
||||
$c = md5_gg($c, $d, $a, $b, $x[ 7], 14, 1735328473);
|
||||
$b = md5_gg($b, $c, $d, $a, $x[12], 20, -1926607734);
|
||||
|
||||
$a = md5_hh($a, $b, $c, $d, $x[ 5], 4 , -378558);
|
||||
$d = md5_hh($d, $a, $b, $c, $x[ 8], 11, -2022574463);
|
||||
$c = md5_hh($c, $d, $a, $b, $x[11], 16, 1839030562);
|
||||
$b = md5_hh($b, $c, $d, $a, $x[14], 23, -35309556);
|
||||
$a = md5_hh($a, $b, $c, $d, $x[ 1], 4 , -1530992060);
|
||||
$d = md5_hh($d, $a, $b, $c, $x[ 4], 11, 1272893353);
|
||||
$c = md5_hh($c, $d, $a, $b, $x[ 7], 16, -155497632);
|
||||
$b = md5_hh($b, $c, $d, $a, $x[10], 23, -1094730640);
|
||||
$a = md5_hh($a, $b, $c, $d, $x[13], 4 , 681279174);
|
||||
$d = md5_hh($d, $a, $b, $c, $x[ 0], 11, -358537222);
|
||||
$c = md5_hh($c, $d, $a, $b, $x[ 3], 16, -722521979);
|
||||
$b = md5_hh($b, $c, $d, $a, $x[ 6], 23, 76029189);
|
||||
$a = md5_hh($a, $b, $c, $d, $x[ 9], 4 , -640364487);
|
||||
$d = md5_hh($d, $a, $b, $c, $x[12], 11, -421815835);
|
||||
$c = md5_hh($c, $d, $a, $b, $x[15], 16, 530742520);
|
||||
$b = md5_hh($b, $c, $d, $a, $x[ 2], 23, -995338651);
|
||||
|
||||
$a = md5_ii($a, $b, $c, $d, $x[ 0], 6 , -198630844);
|
||||
$d = md5_ii($d, $a, $b, $c, $x[ 7], 10, 1126891415);
|
||||
$c = md5_ii($c, $d, $a, $b, $x[14], 15, -1416354905);
|
||||
$b = md5_ii($b, $c, $d, $a, $x[ 5], 21, -57434055);
|
||||
$a = md5_ii($a, $b, $c, $d, $x[12], 6 , 1700485571);
|
||||
$d = md5_ii($d, $a, $b, $c, $x[ 3], 10, -1894986606);
|
||||
$c = md5_ii($c, $d, $a, $b, $x[10], 15, -1051523);
|
||||
$b = md5_ii($b, $c, $d, $a, $x[ 1], 21, -2054922799);
|
||||
$a = md5_ii($a, $b, $c, $d, $x[ 8], 6 , 1873313359);
|
||||
$d = md5_ii($d, $a, $b, $c, $x[15], 10, -30611744);
|
||||
$c = md5_ii($c, $d, $a, $b, $x[ 6], 15, -1560198380);
|
||||
$b = md5_ii($b, $c, $d, $a, $x[13], 21, 1309151649);
|
||||
$a = md5_ii($a, $b, $c, $d, $x[ 4], 6 , -145523070);
|
||||
$d = md5_ii($d, $a, $b, $c, $x[11], 10, -1120210379);
|
||||
$c = md5_ii($c, $d, $a, $b, $x[ 2], 15, 718787259);
|
||||
$b = md5_ii($b, $c, $d, $a, $x[ 9], 21, -343485551);
|
||||
|
||||
$a = safe_add($a, $olda);
|
||||
$b = safe_add($b, $oldb);
|
||||
$c = safe_add($c, $oldc);
|
||||
$d = safe_add($d, $oldd);
|
||||
|
||||
return rhex($a) . rhex($b) . rhex($c) . rhex($d);
|
||||
}
|
||||
|
||||
function dovecot_hmacmd5 ($s) {
|
||||
if (strlen($s) > 64) $s=pack("H*", md5($s));
|
||||
return "{HMAC-MD5}" . md5_oneround($s, 0) . md5_oneround($s, 1);
|
||||
}
|
||||
|
||||
function dovecot_crammd5 ($s) {
|
||||
if (strlen($s) > 64) $s=pack("H*", md5($s));
|
||||
return "{CRAM-MD5}" . md5_oneround($s, 0) . md5_oneround($s, 1);
|
||||
}
|
||||
@ -66,7 +66,7 @@ $cfgClass = $ocVersion >= 7 ? 'section' : 'personalblock';
|
||||
<p><label for="col_displayname"><?php p($l -> t('Real Name Column')); ?></label><input type="text" id="col_displayname" name="col_displayname" value="<?php p($_['col_displayname']); ?>" /></p>
|
||||
|
||||
<p><label for="set_crypt_type"><?php p($l -> t('Encryption Type')); ?></label>
|
||||
<?php $crypt_types = array('md5' => 'MD5', 'md5crypt' => 'MD5 Crypt', 'cleartext' => 'Cleartext', 'mysql_encrypt' => 'mySQL ENCRYPT()', 'system' => 'System (crypt)', 'mysql_password' => 'mySQL PASSWORD()', 'joomla' => 'Joomla MD5 Encryption', 'joomla2' => 'Joomla > 2.5.18 phpass', 'ssha256' => 'Salted SSHA256', 'redmine' => 'Redmine'); ?>
|
||||
<?php $crypt_types = array('md5' => 'MD5', 'md5crypt' => 'MD5 Crypt', 'cleartext' => 'Cleartext', 'mysql_encrypt' => 'mySQL ENCRYPT()', 'system' => 'System (crypt)', 'mysql_password' => 'mySQL PASSWORD()', 'joomla' => 'Joomla MD5 Encryption', 'joomla2' => 'Joomla > 2.5.18 phpass', 'ssha256' => 'Salted SSHA256', 'redmine' => 'Redmine', 'crammd5' => 'CRAM-MD5', 'hmacmd5' => 'HMAC-MD5'); ?>
|
||||
<select id="set_crypt_type" name="set_crypt_type">
|
||||
<?php
|
||||
foreach ($crypt_types as $driver => $name):
|
||||
|
||||
12
user_sql.php
12
user_sql.php
@ -576,6 +576,18 @@ class OC_USER_SQL extends \OC_User_Backend implements \OCP\IUserBackend, \OCP\Us
|
||||
$password .= ':' . $salt;
|
||||
}
|
||||
|
||||
elseif($this-> settings['set_crypt_type'] === 'hmacmd5')
|
||||
{
|
||||
require_once('dovecot_hmacmd5.php');
|
||||
$password = dovecot_hmacmd5($pw);
|
||||
}
|
||||
|
||||
elseif($this-> settings['set_crypt_type'] === 'crammd5')
|
||||
{
|
||||
require_once('dovecot_hmacmd5.php');
|
||||
$password = dovecot_crammd5($pw);
|
||||
}
|
||||
|
||||
elseif($this-> settings['set_crypt_type'] === 'ssha256')
|
||||
{
|
||||
$salted_password = base64_decode(preg_replace('/{SSHA256}/i','',$pw_db));
|
||||
|
||||
Loading…
Reference in New Issue
Block a user