376 lines
No EOL
14 KiB
PHP
376 lines
No EOL
14 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Simple Machines Forum (SMF)
|
|
*
|
|
* @package SMF
|
|
* @author Simple Machines http://www.simplemachines.org
|
|
* @copyright 2011 Simple Machines
|
|
* @license http://www.simplemachines.org/about/smf/license.php BSD
|
|
*
|
|
* @version 2.0.4
|
|
*/
|
|
|
|
if (!defined('SMF'))
|
|
die('Hacking attempt...');
|
|
|
|
/* Show a list of all errors that were logged on the forum.
|
|
|
|
void ViewErrorLog()
|
|
- sets all the context up to show the error log for maintenance.
|
|
- uses the Errors template and error_log sub template.
|
|
- requires the maintain_forum permission.
|
|
- uses the 'view_errors' administration area.
|
|
- accessed from ?action=admin;area=logs;sa=errorlog.
|
|
|
|
void deleteErrors()
|
|
- deletes all or some of the errors in the error log.
|
|
- applies any necessary filters to deletion.
|
|
- should only be called by ViewErrorLog().
|
|
- attempts to TRUNCATE the table to reset the auto_increment.
|
|
- redirects back to the error log when done.
|
|
|
|
void ViewFile()
|
|
- will do php highlighting on the file specified in $_REQUEST['file']
|
|
- file must be readable
|
|
- full file path must be base64 encoded
|
|
- user must have admin_forum permission
|
|
- the line number number is specified by $_REQUEST['line']
|
|
- Will try to get the 20 lines before and after the specified line
|
|
*/
|
|
|
|
// View the forum's error log.
|
|
function ViewErrorLog()
|
|
{
|
|
global $scripturl, $txt, $context, $modSettings, $user_profile, $filter, $boarddir, $sourcedir, $themedir, $smcFunc;
|
|
|
|
// Viewing contents of a file?
|
|
if (isset($_GET['file']))
|
|
return ViewFile();
|
|
|
|
// Check for the administrative permission to do this.
|
|
isAllowedTo('admin_forum');
|
|
|
|
// Templates, etc...
|
|
loadLanguage('ManageMaintenance');
|
|
loadTemplate('Errors');
|
|
|
|
// You can filter by any of the following columns:
|
|
$filters = array(
|
|
'id_member' => $txt['username'],
|
|
'ip' => $txt['ip_address'],
|
|
'session' => $txt['session'],
|
|
'url' => $txt['error_url'],
|
|
'message' => $txt['error_message'],
|
|
'error_type' => $txt['error_type'],
|
|
'file' => $txt['file'],
|
|
'line' => $txt['line'],
|
|
);
|
|
|
|
// Set up the filtering...
|
|
if (isset($_GET['value'], $_GET['filter']) && isset($filters[$_GET['filter']]))
|
|
$filter = array(
|
|
'variable' => $_GET['filter'],
|
|
'value' => array(
|
|
'sql' => in_array($_GET['filter'], array('message', 'url', 'file')) ? base64_decode(strtr($_GET['value'], array(' ' => '+'))) : $smcFunc['db_escape_wildcard_string']($_GET['value']),
|
|
),
|
|
'href' => ';filter=' . $_GET['filter'] . ';value=' . $_GET['value'],
|
|
'entity' => $filters[$_GET['filter']]
|
|
);
|
|
|
|
// Deleting, are we?
|
|
if (isset($_POST['delall']) || isset($_POST['delete']))
|
|
deleteErrors();
|
|
|
|
// Just how many errors are there?
|
|
$result = $smcFunc['db_query']('', '
|
|
SELECT COUNT(*)
|
|
FROM {db_prefix}log_errors' . (isset($filter) ? '
|
|
WHERE ' . $filter['variable'] . ' LIKE {string:filter}' : ''),
|
|
array(
|
|
'filter' => isset($filter) ? $filter['value']['sql'] : '',
|
|
)
|
|
);
|
|
list ($num_errors) = $smcFunc['db_fetch_row']($result);
|
|
$smcFunc['db_free_result']($result);
|
|
|
|
// If this filter is empty...
|
|
if ($num_errors == 0 && isset($filter))
|
|
redirectexit('action=admin;area=logs;sa=errorlog' . (isset($_REQUEST['desc']) ? ';desc' : ''));
|
|
|
|
// Clean up start.
|
|
if (!isset($_GET['start']) || $_GET['start'] < 0)
|
|
$_GET['start'] = 0;
|
|
|
|
// Do we want to reverse error listing?
|
|
$context['sort_direction'] = isset($_REQUEST['desc']) ? 'down' : 'up';
|
|
|
|
// Set the page listing up.
|
|
$context['page_index'] = constructPageIndex($scripturl . '?action=admin;area=logs;sa=errorlog' . ($context['sort_direction'] == 'down' ? ';desc' : '') . (isset($filter) ? $filter['href'] : ''), $_GET['start'], $num_errors, $modSettings['defaultMaxMessages']);
|
|
$context['start'] = $_GET['start'];
|
|
|
|
// Find and sort out the errors.
|
|
$request = $smcFunc['db_query']('', '
|
|
SELECT id_error, id_member, ip, url, log_time, message, session, error_type, file, line
|
|
FROM {db_prefix}log_errors' . (isset($filter) ? '
|
|
WHERE ' . $filter['variable'] . ' LIKE {string:filter}' : '') . '
|
|
ORDER BY id_error ' . ($context['sort_direction'] == 'down' ? 'DESC' : '') . '
|
|
LIMIT ' . $_GET['start'] . ', ' . $modSettings['defaultMaxMessages'],
|
|
array(
|
|
'filter' => isset($filter) ? $filter['value']['sql'] : '',
|
|
)
|
|
);
|
|
$context['errors'] = array();
|
|
$members = array();
|
|
|
|
for ($i = 0; $row = $smcFunc['db_fetch_assoc']($request); $i ++)
|
|
{
|
|
$search_message = preg_replace('~<span class="remove">(.+?)</span>~', '%', $smcFunc['db_escape_wildcard_string']($row['message']));
|
|
if ($search_message == $filter['value']['sql'])
|
|
$search_message = $smcFunc['db_escape_wildcard_string']($row['message']);
|
|
$show_message = strtr(strtr(preg_replace('~<span class="remove">(.+?)</span>~', '$1', $row['message']), array("\r" => '', '<br />' => "\n", '<' => '<', '>' => '>', '"' => '"')), array("\n" => '<br />'));
|
|
|
|
$context['errors'][$row['id_error']] = array(
|
|
'alternate' => $i %2 == 0,
|
|
'member' => array(
|
|
'id' => $row['id_member'],
|
|
'ip' => $row['ip'],
|
|
'session' => $row['session']
|
|
),
|
|
'time' => timeformat($row['log_time']),
|
|
'timestamp' => $row['log_time'],
|
|
'url' => array(
|
|
'html' => htmlspecialchars((substr($row['url'], 0, 1) == '?' ? $scripturl : '') . $row['url']),
|
|
'href' => base64_encode($smcFunc['db_escape_wildcard_string']($row['url']))
|
|
),
|
|
'message' => array(
|
|
'html' => $show_message,
|
|
'href' => base64_encode($search_message)
|
|
),
|
|
'id' => $row['id_error'],
|
|
'error_type' => array(
|
|
'type' => $row['error_type'],
|
|
'name' => isset($txt['errortype_'.$row['error_type']]) ? $txt['errortype_'.$row['error_type']] : $row['error_type'],
|
|
),
|
|
'file' => array(),
|
|
);
|
|
if (!empty($row['file']) && !empty($row['line']))
|
|
{
|
|
// Eval'd files rarely point to the right location and cause havoc for linking, so don't link them.
|
|
$linkfile = strpos($row['file'], 'eval') === false || strpos($row['file'], '?') === false; // De Morgan's Law. Want this true unless both are present.
|
|
|
|
$context['errors'][$row['id_error']]['file'] = array(
|
|
'file' => $row['file'],
|
|
'line' => $row['line'],
|
|
'href' => $scripturl . '?action=admin;area=logs;sa=errorlog;file=' . base64_encode($row['file']) . ';line=' . $row['line'],
|
|
'link' => $linkfile ? '<a href="' . $scripturl . '?action=admin;area=logs;sa=errorlog;file=' . base64_encode($row['file']) . ';line=' . $row['line'] . '" onclick="return reqWin(this.href, 600, 400, false);">' . $row['file'] . '</a>' : $row['file'],
|
|
'search' => base64_encode($row['file']),
|
|
);
|
|
}
|
|
|
|
// Make a list of members to load later.
|
|
$members[$row['id_member']] = $row['id_member'];
|
|
}
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
// Load the member data.
|
|
if (!empty($members))
|
|
{
|
|
// Get some additional member info...
|
|
$request = $smcFunc['db_query']('', '
|
|
SELECT id_member, member_name, real_name
|
|
FROM {db_prefix}members
|
|
WHERE id_member IN ({array_int:member_list})
|
|
LIMIT ' . count($members),
|
|
array(
|
|
'member_list' => $members,
|
|
)
|
|
);
|
|
while ($row = $smcFunc['db_fetch_assoc']($request))
|
|
$members[$row['id_member']] = $row;
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
// This is a guest...
|
|
$members[0] = array(
|
|
'id_member' => 0,
|
|
'member_name' => '',
|
|
'real_name' => $txt['guest_title']
|
|
);
|
|
|
|
// Go through each error and tack the data on.
|
|
foreach ($context['errors'] as $id => $dummy)
|
|
{
|
|
$memID = $context['errors'][$id]['member']['id'];
|
|
$context['errors'][$id]['member']['username'] = $members[$memID]['member_name'];
|
|
$context['errors'][$id]['member']['name'] = $members[$memID]['real_name'];
|
|
$context['errors'][$id]['member']['href'] = empty($memID) ? '' : $scripturl . '?action=profile;u=' . $memID;
|
|
$context['errors'][$id]['member']['link'] = empty($memID) ? $txt['guest_title'] : '<a href="' . $scripturl . '?action=profile;u=' . $memID . '">' . $context['errors'][$id]['member']['name'] . '</a>';
|
|
}
|
|
}
|
|
|
|
// Filtering anything?
|
|
if (isset($filter))
|
|
{
|
|
$context['filter'] = &$filter;
|
|
|
|
// Set the filtering context.
|
|
if ($filter['variable'] == 'id_member')
|
|
{
|
|
$id = $filter['value']['sql'];
|
|
loadMemberData($id, false, 'minimal');
|
|
$context['filter']['value']['html'] = '<a href="' . $scripturl . '?action=profile;u=' . $id . '">' . $user_profile[$id]['real_name'] . '</a>';
|
|
}
|
|
elseif ($filter['variable'] == 'url')
|
|
$context['filter']['value']['html'] = '\'' . strtr(htmlspecialchars((substr($filter['value']['sql'], 0, 1) == '?' ? $scripturl : '') . $filter['value']['sql']), array('\_' => '_')) . '\'';
|
|
elseif ($filter['variable'] == 'message')
|
|
{
|
|
$context['filter']['value']['html'] = '\'' . strtr(htmlspecialchars($filter['value']['sql']), array("\n" => '<br />', '<br />' => '<br />', "\t" => ' ', '\_' => '_', '\\%' => '%', '\\\\' => '\\')) . '\'';
|
|
$context['filter']['value']['html'] = preg_replace('~&lt;span class=&quot;remove&quot;&gt;(.+?)&lt;/span&gt;~', '$1', $context['filter']['value']['html']);
|
|
}
|
|
elseif ($filter['variable'] == 'error_type')
|
|
{
|
|
$context['filter']['value']['html'] = '\'' . strtr(htmlspecialchars($filter['value']['sql']), array("\n" => '<br />', '<br />' => '<br />', "\t" => ' ', '\_' => '_', '\\%' => '%', '\\\\' => '\\')) . '\'';
|
|
}
|
|
else
|
|
$context['filter']['value']['html'] = &$filter['value']['sql'];
|
|
}
|
|
|
|
$context['error_types'] = array();
|
|
|
|
$context['error_types']['all'] = array(
|
|
'label' => $txt['errortype_all'],
|
|
'description' => isset($txt['errortype_all_desc']) ? $txt['errortype_all_desc'] : '',
|
|
'url' => $scripturl . '?action=admin;area=logs;sa=errorlog' . ($context['sort_direction'] == 'down' ? ';desc' : ''),
|
|
'is_selected' => empty($filter),
|
|
);
|
|
|
|
$sum = 0;
|
|
// What type of errors do we have and how many do we have?
|
|
$request = $smcFunc['db_query']('', '
|
|
SELECT error_type, COUNT(*) AS num_errors
|
|
FROM {db_prefix}log_errors
|
|
GROUP BY error_type
|
|
ORDER BY error_type = {string:critical_type} DESC, error_type ASC',
|
|
array(
|
|
'critical_type' => 'critical',
|
|
)
|
|
);
|
|
while ($row = $smcFunc['db_fetch_assoc']($request))
|
|
{
|
|
// Total errors so far?
|
|
$sum += $row['num_errors'];
|
|
|
|
$context['error_types'][$sum] = array(
|
|
'label' => (isset($txt['errortype_' . $row['error_type']]) ? $txt['errortype_' . $row['error_type']] : $row['error_type']) . ' (' . $row['num_errors'] . ')',
|
|
'description' => isset($txt['errortype_' . $row['error_type'] . '_desc']) ? $txt['errortype_' . $row['error_type'] . '_desc'] : '',
|
|
'url' => $scripturl . '?action=admin;area=logs;sa=errorlog' . ($context['sort_direction'] == 'down' ? ';desc' : '') . ';filter=error_type;value=' . $row['error_type'],
|
|
'is_selected' => isset($filter) && $filter['value']['sql'] == $smcFunc['db_escape_wildcard_string']($row['error_type']),
|
|
);
|
|
}
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
// Update the all errors tab with the total number of errors
|
|
$context['error_types']['all']['label'] .= ' (' . $sum . ')';
|
|
|
|
// Finally, work out what is the last tab!
|
|
if (isset($context['error_types'][$sum]))
|
|
$context['error_types'][$sum]['is_last'] = true;
|
|
else
|
|
$context['error_types']['all']['is_last'] = true;
|
|
|
|
// And this is pretty basic ;).
|
|
$context['page_title'] = $txt['errlog'];
|
|
$context['has_filter'] = isset($filter);
|
|
$context['sub_template'] = 'error_log';
|
|
}
|
|
|
|
// Delete errors from the database.
|
|
function deleteErrors()
|
|
{
|
|
global $filter, $smcFunc;
|
|
|
|
// Make sure the session exists and is correct; otherwise, might be a hacker.
|
|
checkSession();
|
|
|
|
// Delete all or just some?
|
|
if (isset($_POST['delall']) && !isset($filter))
|
|
$smcFunc['db_query']('truncate_table', '
|
|
TRUNCATE {db_prefix}log_errors',
|
|
array(
|
|
)
|
|
);
|
|
// Deleting all with a filter?
|
|
elseif (isset($_POST['delall']) && isset($filter))
|
|
$smcFunc['db_query']('', '
|
|
DELETE FROM {db_prefix}log_errors
|
|
WHERE ' . $filter['variable'] . ' LIKE {string:filter}',
|
|
array(
|
|
'filter' => $filter['value']['sql'],
|
|
)
|
|
);
|
|
// Just specific errors?
|
|
elseif (!empty($_POST['delete']))
|
|
{
|
|
$smcFunc['db_query']('', '
|
|
DELETE FROM {db_prefix}log_errors
|
|
WHERE id_error IN ({array_int:error_list})',
|
|
array(
|
|
'error_list' => array_unique($_POST['delete']),
|
|
)
|
|
);
|
|
|
|
// Go back to where we were.
|
|
redirectexit('action=admin;area=logs;sa=errorlog' . (isset($_REQUEST['desc']) ? ';desc' : '') . ';start=' . $_GET['start'] . (isset($filter) ? ';filter=' . $_GET['filter'] . ';value=' . $_GET['value'] : ''));
|
|
}
|
|
|
|
// Back to the error log!
|
|
redirectexit('action=admin;area=logs;sa=errorlog' . (isset($_REQUEST['desc']) ? ';desc' : ''));
|
|
}
|
|
|
|
function ViewFile()
|
|
{
|
|
global $context, $txt, $boarddir, $sourcedir, $cachedir;
|
|
// Check for the administrative permission to do this.
|
|
isAllowedTo('admin_forum');
|
|
|
|
// Decode the file and get the line
|
|
$file = realpath(base64_decode($_REQUEST['file']));
|
|
$real_board = realpath($boarddir);
|
|
$real_source = realpath($sourcedir);
|
|
$real_cache = realpath($cachedir);
|
|
$basename = strtolower(basename($file));
|
|
$ext = strrchr($basename, '.');
|
|
$line = isset($_REQUEST['line']) ? (int) $_REQUEST['line'] : 0;
|
|
|
|
// Make sure the file we are looking for is one they are allowed to look at
|
|
if ($ext != '.php' || (strpos($file, $real_board) === false && strpos($file, $real_source) === false) || ($basename == 'settings.php' || $basename == 'settings_bak.php') || strpos($file, $real_cache) !== false || !is_readable($file))
|
|
fatal_lang_error('error_bad_file', true, array(htmlspecialchars($file)));
|
|
|
|
// get the min and max lines
|
|
$min = $line - 20 <= 0 ? 1 : $line - 20;
|
|
$max = $line + 21; // One additional line to make everything work out correctly
|
|
|
|
if ($max <= 0 || $min >= $max)
|
|
fatal_lang_error('error_bad_line');
|
|
|
|
$file_data = explode('<br />', highlight_php_code(htmlspecialchars(implode('', file($file)))));
|
|
|
|
// We don't want to slice off too many so lets make sure we stop at the last one
|
|
$max = min($max, max(array_keys($file_data)));
|
|
|
|
$file_data = array_slice($file_data, $min-1, $max - $min);
|
|
|
|
$context['file_data'] = array(
|
|
'contents' => $file_data,
|
|
'min' => $min,
|
|
'target' => $line,
|
|
'file' => strtr($file, array('"' => '\\"')),
|
|
);
|
|
|
|
loadTemplate('Errors');
|
|
$context['template_layers'] = array();
|
|
$context['sub_template'] = 'show_file';
|
|
|
|
}
|
|
|
|
?>
|