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feature:1835

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better managment if $conf['insensitive_case_logon'] is true, for identification

git-svn-id: http://piwigo.org/svn/trunk@10860 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
flop25 2011-05-12 14:26:21 +00:00
parent b658b84544
commit 0a0bad781b
2 changed files with 35 additions and 1 deletions
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4
identification.php
View file

@ -54,7 +54,9 @@ if (isset($_POST['login']))
}
else
{
$redirect_to = isset($_POST['redirect']) ? urldecode($_POST['redirect']) : '';
if ($conf['insensitive_case_logon'] == true)
$_POST['username'] = search_case_username($_POST['username']);
$redirect_to = isset($_POST['redirect']) ? urldecode($_POST['redirect']) : '';
$remember_me = isset($_POST['remember_me']) and $_POST['remember_me']==1;
if ( try_log_user($_POST['username'], $_POST['password'], $remember_me) )
{

32
include/functions_user.inc.php
View file

@ -90,7 +90,39 @@ WHERE LOWER(".stripslashes($conf['user_fields']['username']).") = '".strtolower(
}
}
}
/**
* For test on username case sensitivity
*
* @param : $username typed in by user for identification
*
* @return : $username found in database
*
*/
function search_case_username($username)
{
global $conf;
$username_lo = strtolower($username);
$SCU_users = array();
$q = pwg_query("
SELECT ".$conf['user_fields']['username']." AS username
FROM `".USERS_TABLE."`;
");
while ($r = pwg_db_fetch_assoc($q))
$SCU_users[$r['username']] = strtolower($r['username']);
// $SCU_users is now an associative table where the key is the account as
// registered in the DB, and the value is this same account, in lower case
$users_found = array_keys($SCU_users, $username_lo);
// $users_found is now a table of which the values are all the accounts
// which can be written in lowercase the same way as $username
if (count($users_found) != 1) // If ambiguous, don't allow lowercase writing
return $username; // but normal writing will work
else
return $users_found[0];
}
function register_user($login, $password, $mail_address,
$with_notification = true, $errors = array())
{