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<?php
/**
* Horde Hooks configuration file.
*
* THE HOOKS PROVIDED IN THIS FILE ARE EXAMPLES ONLY. DO NOT ENABLE THEM
* BLINDLY IF YOU DO NOT KNOW WHAT YOU ARE DOING. YOU HAVE TO CUSTOMIZE THEM
* TO MATCH YOUR SPECIFIC NEEDS AND SYSTEM ENVIRONMENT.
*
* This file is where you define any hooks, for preferences or general Horde
* use, that your installation uses. The functions in this file can vastly
* change how your installation behaves, so make sure to test out any changes
* here before doing them in a production environment.
*
* Hook function names are automatically determined. The format of the name
* is:
*
* _<type of hook>_hook_<name of hook>.
*
* Types of hooks that are defined in this file are 'prefs' (hooks to set the
* value of preferences), 'horde' (hooks for the Horde Framework scripts) and
* 'app' (where app is any Horde application name, like 'imp') hooks that are
* application specific.
*
* So, a hook to set the preference 'theme' would be named
* "_prefs_hook_theme".
*
* NOTE 1: Having a hook function in this file does NOT mean that the hook
* will automatically be used. YOU MUST enable the hook. For preferences, set
* 'hook' => true in that preferences attributes; for other hooks, there will
* be a configuration option in each application's conf.php file such as
* $conf['hooks']['hookname'] which must be set to true.
*
* NOTE 2: Preferences hooks are ONLY executed on login. Preferences are
* cached during a users session and, to avoid unnecessary overhead every time
* a preference is accessed, the results of hooks are cached as well. This
* leads to ...
*
* NOTE 3: Any preference that is NOT LOCKED, that is set by a hook, WILL BE
* SAVED WITH THAT VALUE. This means several things:
* 1) Users will get the results of the hook set for them in their
* preferences.
* 2) By virtue of this, the next time they log in and load their
* preferences, the hook will NOT be called, because in their last session,
* we saved the results of the hook for them. However, if the preference is
* locked, the result of the hook will never be saved.
*
* $Horde: horde/config/hooks.php.dist,v 1.109 2007/01/03 06:26:08 slusarz Exp $
*/
// Default Kolab hooks:
if (!empty($GLOBALS['conf']['kolab']['enabled'])) {
require_once 'Horde/Kolab.php';
if (!function_exists('_username_hook_frombackend')) {
function _username_hook_frombackend($userID)
{
// Connect to the LDAP server.
$ds = ldap_connect(
$GLOBALS['conf']['kolab']['ldap']['server'],
$GLOBALS['conf']['kolab']['ldap']['port']
);
if (!$ds) {
return $userID;
}
ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
// Bind anonymously.
$result = @ldap_bind($ds);
if (!$result) {
return $userID;
}
// Find the user's DN.
$result = ldap_search(
$ds,
$GLOBALS['conf']['kolab']['ldap']['basedn'],
'uid=' . $userID
);
$entry = ldap_first_entry($ds, $result);
if ($entry === false) {
// The user already authenticated with his email address.
return $userID;
}
$email = ldap_get_values($ds, $entry, 'mail');
return $email[0];
}
function _imp_hook_mbox_redirect($mailbox)
{
switch (Kolab::getMailboxType($mailbox)) {
case 'event':
return $GLOBALS['registry']->get('webroot', 'kronolith');
case 'task':
return $GLOBALS['registry']->get('webroot', 'nag');
case 'note':
return $GLOBALS['registry']->get('webroot', 'mnemo');
case 'contact':
return $GLOBALS['registry']->get('webroot', 'turba');
default:
return '';
}
}
function _imp_hook_mbox_icons()
{
static $icons;
if (!empty($icons)) {
return $icons;
}
$folders = Kolab::listFolders();
$icons = array();
foreach ($folders as $folder) {
$name = preg_replace('/^{[^}]+}/', '', $folder[0]);
switch ($folder[1]) {
case 'event':
$icons[$name] = array(
'icon' => 'kronolith.png',
'icondir' => $GLOBALS['registry']->getImageDir('kronolith'),
'alt' => _("Calendar")
);
break;
case 'task':
$icons[$name] = array(
'icon' => 'nag.png',
'icondir' => $GLOBALS['registry']->getImageDir('nag'),
'alt' => _("Tasks")
);
break;
case 'note':
$icons[$name] = array(
'icon' => 'mnemo.png',
'icondir' => $GLOBALS['registry']->getImageDir('mnemo'),
'alt' => _("Notes")
);
break;
case 'contact':
$icons[$name] = array(
'icon' => 'turba.png',
'icondir' => $GLOBALS['registry']->getImageDir('turba'),
'alt' => _("Contacts")
);
break;
}
}
return $icons;
}
}
if (!function_exists('_horde_hook_preauthenticate')) {
function _horde_hook_preauthenticate($userID, $credential, $realm)
{
/**
* In multidomain mode we authenticate against the home server
* of the user, so first we have to query the global ldap server
* for the users 'kolabHomeserver' entry and then we modify the
* PHP session variables to use the home server.
*/
$ds = ldap_connect(
$GLOBALS['conf']['kolab']['ldap']['server'],
$GLOBALS['conf']['kolab']['ldap']['port']
);
if (!$ds) {
return false;
}
// Bind anonymously.
$result = @ldap_bind($ds,
$GLOBALS['conf']['kolab']['ldap']['binddn'],
$GLOBALS['conf']['kolab']['ldap']['bindpw']
);
if (!$result) {
return false;
}
// Find the user's DN.
$result = ldap_search(
$ds,
$GLOBALS['conf']['kolab']['ldap']['basedn'],
"uid=$userID"
);
$entry = ldap_first_entry($ds, $result);
if ($entry === false) {
return false;
}
$result = ldap_get_values($ds, $entry, 'kolabHomeserver');
if (!$result) {
// 'manager' has no 'kolabHomserver' set, so don't treat it as error
$homeserver = $GLOBALS['conf']['kolab']['imap']['server'];
} else {
// We found a valid homeserver
$homeserver = $result[0];
}
$_SESSION['kolabHomeserver'] = $homeserver;
return true;
}
}
}
|
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