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* API: fallback auth checks and - if necessary - updates passwords on fallback on successful primary authentication or password change, to ensure they are kept up to date

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This commit is contained in:
Ralf Becker 2013-05-22 09:02:53 +00:00
parent 5182f8280b
commit f993f20723
1 changed files with 22 additions and 7 deletions
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29
phpgwapi/inc/class.auth_fallback.inc.php
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@ -12,32 +12,32 @@
/**
* Authentication agains a LDAP Server with fallback to SQL
*
*
* For other fallback types, simply change auth backends in constructor call
*/
class auth_fallback implements auth_backend
{
/**
* Primary auth backend
*
*
* @var auth_backend
*/
private $primary_backend;
/**
* Fallback auth backend
*
*
* @var auth_backend
*/
private $fallback_backend;
/**
* Constructor
*/
function __construct($primary='auth_ldap',$fallback='auth_sql')
{
$this->primary_backend = new $primary;
$this->fallback_backend = new $fallback;
}
@ -53,6 +53,16 @@ class auth_fallback implements auth_backend
if ($this->primary_backend->authenticate($username, $passwd, $passwd_type))
{
egw_cache::setInstance(__CLASS__,'backend_used-'.$username,'primary');
// check if fallback has correct password, if not update it
if (($account_id = $GLOBALS['egw']->accounts->name2id($username)) &&
!$this->fallback_backend->authenticate($username,$passwd, $passwd_type))
{
$backup_currentapp = $GLOBALS['egw_info']['flags']['currentapp'];
$GLOBALS['egw_info']['flags']['currentapp'] = 'admin'; // otherwise
$ret = $this->fallback_backend->change_password('', $passwd, $account_id);
$GLOBALS['egw_info']['flags']['currentapp'] = $backup_currentapp;
error_log(__METHOD__."('$username', \$passwd) updated password for #$account_id on fallback ".($ret ? 'successfull' : 'failed!'));
}
return true;
}
if ($this->fallback_backend->authenticate($username,$passwd, $passwd_type))
@ -88,7 +98,12 @@ class auth_fallback implements auth_backend
}
if (egw_cache::getInstance(__CLASS__,'backend_used-'.$username) == 'primary')
{
return $this->primary_backend->change_password($old_passwd, $new_passwd, $account_id);
if ($ret = $this->primary_backend->change_password($old_passwd, $new_passwd, $account_id))
{
// if password successfully changed on primary, also update fallback
$this->fallback_backend->change_password($old_passwd, $new_passwd, $account_id);
}
return $ret;
}
return $this->fallback_backend->change_password($old_passwd, $new_passwd, $account_id);
}