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Fix from MDL-7233 for LDAP change passwords

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moodler
2007-05-21 05:27:54 +00:00
parent ae767e7bd3
commit cbc0bc50b1
1 changed files with 23 additions and 5 deletions
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auth/ldap/lib.php
+23 -5
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@@ -1002,15 +1002,33 @@ function auth_user_update_password($username, $newpassword) {
. ldap_err2str(ldap_errno($ldapconnection)));
}
break;
case 'ad':
// Passwords in Active Directory must be encoded as Unicode
// strings (UCS-2 Little Endian format) and surrounded with
// double quotes. See http://support.microsoft.com/?kbid=269190
if (!function_exists('mb_convert_encoding')) {
error_log ('You need the mbstring extension to change passwords in Active Directory');
return false;
}
$newpassword = mb_convert_encoding('"'.$newpassword.'"', "UCS-2LE", "auto");
$result = ldap_modify($ldapconnection, $user_dn, array('unicodePwd' => $newpassword));
if(!$result){
error_log('LDAP Error in auth_user_update_password(). Error code: '
. ldap_errno($ldapconnection) . '; Error string : '
. ldap_err2str(ldap_errno($ldapconnection)));
}
break;
default:
$usedconnection = &$ldapconnection;
// send ldap the password in cleartext, it will md5 it itself
$result = ldap_modify($ldapconnection, $user_dn, array('userPassword' => $newpassword));
if(!$result){
error_log('LDAP Error in auth_user_update_password(). Error code: '
. ldap_errno($ldapconnection) . '; Error string : '
. ldap_err2str(ldap_errno($ldapconnection)));
}
if(!$result){
error_log('LDAP Error in auth_user_update_password(). Error code: '
. ldap_errno($ldapconnection) . '; Error string : '
. ldap_err2str(ldap_errno($ldapconnection)));
}
}