mirror/php-phpbb
1
0
Fork 0
mirror of https://github.com/phpbb/phpbb.git synced 2025-08-06 08:47:45 +02:00
Code Issues Releases Wiki Activity

Gone but not forgotten ... what's not forgotten? who said that? shut up Paul

Browse Source 
git-svn-id: file:///svn/phpbb/trunk@2672 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen
2002-07-14 14:43:31 +00:00
parent c4a926b4e2
commit d03de47b51
11 changed files with 5 additions and 3535 deletions
Download Patch File Download Diff File Expand all files Collapse all files

325
phpBB/includes/auth.php
View File

@@ -1,325 +0,0 @@
<?php
/***************************************************************************
* auth.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id$
*
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
/*
$type's accepted (pre-pend with AUTH_):
VIEW, READ, POST, REPLY, EDIT, DELETE, STICKY, ANNOUNCE, VOTE, POLLCREATE
Possible options ($type/forum_id combinations):
* If you include a type and forum_id then a specific lookup will be done and
the single result returned
* If you set type to AUTH_ALL and specify a forum_id an array of all auth types
will be returned
* If you provide a forum_id a specific lookup on that forum will be done
* If you set forum_id to AUTH_LIST_ALL and specify a type an array listing the
results for all forums will be returned
* If you set forum_id to AUTH_LIST_ALL and type to AUTH_ALL a multidimensional
array containing the auth permissions for all types and all forums for that
user is returned
All results are returned as associative arrays, even when a single auth type is
specified.
If available you can send an array (either one or two dimensional) containing the
forum auth levels, this will prevent the auth function having to do its own
lookup
*/
function auth($type, $forum_id, $userdata, $f_access = '')
{
global $db, $lang;
switch( $type )
{
case AUTH_ALL:
$a_sql = 'a.auth_view, a.auth_read, a.auth_post, a.auth_reply, a.auth_edit, a.auth_delete, a.auth_sticky, a.auth_announce, a.auth_vote, a.auth_pollcreate';
$auth_fields = array('auth_view', 'auth_read', 'auth_post', 'auth_reply', 'auth_edit', 'auth_delete', 'auth_sticky', 'auth_announce', 'auth_vote', 'auth_pollcreate');
break;
case AUTH_VIEW:
$a_sql = 'a.auth_view';
$auth_fields = array('auth_view');
break;
case AUTH_READ:
$a_sql = 'a.auth_read';
$auth_fields = array('auth_read');
break;
case AUTH_POST:
$a_sql = 'a.auth_post';
$auth_fields = array('auth_post');
break;
case AUTH_REPLY:
$a_sql = 'a.auth_reply';
$auth_fields = array('auth_reply');
break;
case AUTH_EDIT:
$a_sql = 'a.auth_edit';
$auth_fields = array('auth_edit');
break;
case AUTH_DELETE:
$a_sql = 'a.auth_delete';
$auth_fields = array('auth_delete');
break;
case AUTH_ANNOUNCE:
$a_sql = 'a.auth_announce';
$auth_fields = array('auth_announce');
break;
case AUTH_STICKY:
$a_sql = 'a.auth_sticky';
$auth_fields = array('auth_sticky');
break;
case AUTH_POLLCREATE:
$a_sql = 'a.auth_pollcreate';
$auth_fields = array('auth_pollcreate');
break;
case AUTH_VOTE:
$a_sql = 'a.auth_vote';
$auth_fields = array('auth_vote');
break;
case AUTH_ATTACH:
break;
default:
break;
}
//
// If f_access has been passed, or auth is needed to return an array of forums
// then we need to pull the auth information on the given forum (or all forums)
//
if ( empty($f_access) )
{
$forum_match_sql = ( $forum_id != AUTH_LIST_ALL ) ? "WHERE a.forum_id = $forum_id" : '';
$sql = "SELECT a.forum_id, $a_sql
FROM " . FORUMS_TABLE . " a
$forum_match_sql";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, 'Failed obtaining forum access control lists', '', __LINE__, __FILE__, $sql);
}
$sql_fetchrow = ( $forum_id != AUTH_LIST_ALL ) ? 'sql_fetchrow' : 'sql_fetchrowset';
if ( !($f_access = $db->$sql_fetchrow($result)) )
{
message_die(GENERAL_ERROR, 'No forum access control lists exist', '', __LINE__, __FILE__, $sql);
}
$db->sql_freeresult($result);
}
//
// If the user isn't logged on then all we need do is check if the forum
// has the type set to ALL, if yes they are good to go, if not then they
// are denied access
//
$u_access = array();
if ( $userdata['session_logged_in'] )
{
$forum_match_sql = ( $forum_id != AUTH_LIST_ALL ) ? "AND a.forum_id = $forum_id" : '';
$sql = "SELECT a.forum_id, $a_sql, a.auth_mod
FROM " . AUTH_ACCESS_TABLE . " a, " . USER_GROUP_TABLE . " ug
WHERE ug.user_id = ".$userdata['user_id']. "
AND ug.user_pending = 0
AND a.group_id = ug.group_id
$forum_match_sql";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, 'Failed obtaining forum access control lists', '', __LINE__, __FILE__, $sql);
}
if ( $row = $db->sql_fetchrow($result) )
{
if ( $forum_id != AUTH_LIST_ALL)
{
$u_access[] = $row;
}
else
{
do
{
$u_access[$row['forum_id']][] = $row;
}
while( $row = $db->sql_fetchrow($result) );
}
}
}
$is_admin = ( $userdata['user_level'] == ADMIN && $userdata['session_logged_in'] ) ? TRUE : 0;
$auth_user = array();
for($i = 0; $i < count($auth_fields); $i++)
{
$key = $auth_fields[$i];
//
// If the user is logged on and the forum type is either ALL or REG then the user has access
//
// If the type if ACL, MOD or ADMIN then we need to see if the user has specific permissions
// to do whatever it is they want to do ... to do this we pull relevant information for the
// user (and any groups they belong to)
//
// Now we compare the users access level against the forums. We assume here that a moderator
// and admin automatically have access to an ACL forum, similarly we assume admins meet an
// auth requirement of MOD
//
if ( $forum_id != AUTH_LIST_ALL )
{
$value = $f_access[$key];
switch( $value )
{
case AUTH_ALL:
$auth_user[$key] = TRUE;
$auth_user[$key . '_type'] = $lang['Auth_Anonymous_users'];
break;
case AUTH_REG:
$auth_user[$key] = ( $userdata['session_logged_in'] ) ? TRUE : 0;
$auth_user[$key . '_type'] = $lang['Auth_Registered_Users'];
break;
case AUTH_ACL:
$auth_user[$key] = ( $userdata['session_logged_in'] ) ? auth_check_user(AUTH_ACL, $key, $u_access, $is_admin) : 0;
$auth_user[$key . '_type'] = $lang['Auth_Users_granted_access'];
break;
case AUTH_MOD:
$auth_user[$key] = ( $userdata['session_logged_in'] ) ? auth_check_user(AUTH_MOD, 'auth_mod', $u_access, $is_admin) : 0;
$auth_user[$key . '_type'] = $lang['Auth_Moderators'];
break;
case AUTH_ADMIN:
$auth_user[$key] = $is_admin;
$auth_user[$key . '_type'] = $lang['Auth_Administrators'];
break;
default:
$auth_user[$key] = 0;
break;
}
}
else
{
for($k = 0; $k < count($f_access); $k++)
{
$value = $f_access[$k][$key];
$f_forum_id = $f_access[$k]['forum_id'];
switch( $value )
{
case AUTH_ALL:
$auth_user[$f_forum_id][$key] = TRUE;
$auth_user[$f_forum_id][$key . '_type'] = $lang['Auth_Anonymous_users'];
break;
case AUTH_REG:
$auth_user[$f_forum_id][$key] = ( $userdata['session_logged_in'] ) ? TRUE : 0;
$auth_user[$f_forum_id][$key . '_type'] = $lang['Auth_Registered_Users'];
break;
case AUTH_ACL:
$auth_user[$f_forum_id][$key] = ( $userdata['session_logged_in'] ) ? auth_check_user(AUTH_ACL, $key, $u_access[$f_forum_id], $is_admin) : 0;
$auth_user[$f_forum_id][$key . '_type'] = $lang['Auth_Users_granted_access'];
break;
case AUTH_MOD:
$auth_user[$f_forum_id][$key] = ( $userdata['session_logged_in'] ) ? auth_check_user(AUTH_MOD, 'auth_mod', $u_access[$f_forum_id], $is_admin) : 0;
$auth_user[$f_forum_id][$key . '_type'] = $lang['Auth_Moderators'];
break;
case AUTH_ADMIN:
$auth_user[$f_forum_id][$key] = $is_admin;
$auth_user[$f_forum_id][$key . '_type'] = $lang['Auth_Administrators'];
break;
default:
$auth_user[$f_forum_id][$key] = 0;
break;
}
}
}
}
//
// Is user a moderator?
//
if ( $forum_id != AUTH_LIST_ALL )
{
$auth_user['auth_mod'] = ( $userdata['session_logged_in'] ) ? auth_check_user(AUTH_MOD, 'auth_mod', $u_access, $is_admin) : 0;
}
else
{
for($k = 0; $k < count($f_access); $k++)
{
$f_forum_id = $f_access[$k]['forum_id'];
$auth_user[$f_forum_id]['auth_mod'] = ( $userdata['session_logged_in'] ) ? auth_check_user(AUTH_MOD, 'auth_mod', $u_access[$f_forum_id], $is_admin) : 0;
}
}
return $auth_user;
}
function auth_check_user($type, $key, $u_access, $is_admin)
{
$auth_user = 0;
if ( count($u_access) )
{
for($j = 0; $j < count($u_access); $j++)
{
$result = 0;
switch($type)
{
case AUTH_ACL:
$result = $u_access[$j][$key];
case AUTH_MOD:
$result = $result || $u_access[$j]['auth_mod'];
case AUTH_ADMIN:
$result = $result || $is_admin;
break;
}
$auth_user = $auth_user || $result;
}
}
else
{
$auth_user = $is_admin;
}
return $auth_user;
}
?>