From 96495504631d6a4d466b93a835d7d66853e2e12b Mon Sep 17 00:00:00 2001
From: Michael Save <savetheinternet@tinyboard.org>
Date: Fri, 13 Apr 2012 02:11:41 +1000
Subject: start on mod interface rewrite

---
 inc/mod-old.php | 287 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 287 insertions(+)
 create mode 100644 inc/mod-old.php

(limited to 'inc/mod-old.php')

diff --git a/inc/mod-old.php b/inc/mod-old.php
new file mode 100644
index 00000000..9065bb82
--- /dev/null
+++ b/inc/mod-old.php
@@ -0,0 +1,287 @@
+<?php
+
+/*
+ *  Copyright (c) 2010-2012 Tinyboard Development Group
+ */
+
+if (realpath($_SERVER['SCRIPT_FILENAME']) == str_replace('\\', '/', __FILE__)) {
+	// You cannot request this file directly.
+	exit;
+}
+
+// create a hash/salt pair for validate logins
+function mkhash($username, $password, $salt = false) {
+	global $config;
+	
+	if (!$salt) {
+		// create some sort of salt for the hash
+		$salt = substr(base64_encode(sha1(rand() . time(), true) . $config['cookies']['salt']), 0, 15);
+		
+		$generated_salt = true;
+	}
+	
+	// generate hash (method is not important as long as it's strong)
+	$hash = substr(base64_encode(md5($username . sha1($username . $password . $salt . ($config['mod']['lock_ip'] ? $_SERVER['REMOTE_ADDR'] : ''), true), true)), 0, 20);
+	
+	if (isset($generated_salt))
+		return Array($hash, $salt);
+	else
+		return $hash;
+}
+
+function login($username, $password, $makehash=true) {
+	global $mod;
+	
+	// SHA1 password
+	if ($makehash) {
+		$password = sha1($password);
+	}
+	
+	$query = prepare("SELECT `id`,`type`,`boards` FROM `mods` WHERE `username` = :username AND `password` = :password LIMIT 1");
+	$query->bindValue(':username', $username);
+	$query->bindValue(':password', $password);
+	$query->execute() or error(db_error($query));
+	
+	if ($user = $query->fetch()) {
+		return $mod = Array(
+			'id' => $user['id'],
+			'type' => $user['type'],
+			'username' => $username,
+			'hash' => mkhash($username, $password),
+			'boards' => explode(',', $user['boards'])
+			);
+	} else return false;
+}
+
+function setCookies() {
+	global $mod, $config;
+	if (!$mod)
+		error('setCookies() was called for a non-moderator!');
+	
+	setcookie($config['cookies']['mod'],
+			$mod['username'] . // username
+			':' . 
+			$mod['hash'][0] . // password
+			':' .
+			$mod['hash'][1], // salt
+		time() + $config['cookies']['expire'], $config['cookies']['jail'] ? $config['cookies']['path'] : '/', null, false, true);
+}
+
+function destroyCookies() {
+	global $config;
+	// Delete the cookies
+	setcookie($config['cookies']['mod'], 'deleted', time() - $config['cookies']['expire'], $config['cookies']['jail']?$config['cookies']['path'] : '/', null, false, true);
+}
+
+function create_pm_header() {
+	global $mod;
+	$query = prepare("SELECT `id` FROM `pms` WHERE `to` = :id AND `unread` = 1");
+	$query->bindValue(':id', $mod['id'], PDO::PARAM_INT);
+	$query->execute() or error(db_error($query));
+	
+	if ($pm = $query->fetch()) {
+		return Array('id' => $pm['id'], 'waiting' => $query->rowCount() - 1);
+	}
+	
+	return false;
+}
+
+function modLog($action, $_board=null) {
+	global $mod, $board, $config;
+	$query = prepare("INSERT INTO `modlogs` VALUES (:id, :ip, :board, :time, :text)");
+	$query->bindValue(':id', $mod['id'], PDO::PARAM_INT);
+	$query->bindValue(':ip', $_SERVER['REMOTE_ADDR']);
+	$query->bindValue(':time', time(), PDO::PARAM_INT);
+	$query->bindValue(':text', $action);
+	if (isset($_board))
+		$query->bindValue(':board', $_board);
+	elseif (isset($board))
+		$query->bindValue(':board', $board['uri']);
+	else
+		$query->bindValue(':board', null, PDO::PARAM_NULL);
+	$query->execute() or error(db_error($query));
+	
+	if ($config['syslog'])
+		_syslog(LOG_INFO, '[mod/' . $mod['username'] . ']: ' . $action);
+}
+
+// Generates a <ul> element with a list of linked
+// boards and their subtitles. (without the <ul> opening and ending tags)
+function ulBoards() {
+	global $mod, $config;
+	
+	$body = '';
+	
+	// List of boards
+	$boards = listBoards();
+	
+	foreach ($boards as &$b) {
+		$body .= '<li>' . 
+			'<a href="?/' .
+					sprintf($config['board_path'], $b['uri']) . $config['file_index'] .
+					'">' .
+				sprintf($config['board_abbreviation'], $b['uri']) .
+				'</a> - ' .
+				$b['title'] .
+				(isset($b['subtitle']) ? '<span class="unimportant"> — ' . $b['subtitle'] . '</span>' : '') . 
+					($mod['type'] >= $config['mod']['manageboards'] ?
+						' <a href="?/' . $b['uri'] . '/edit" class="unimportant">[manage]</a>' : '') .
+			'</li>';
+	}
+	
+	if ($mod['type'] >= $config['mod']['newboard']) {
+		$body .= '<li style="margin-top:15px;"><a href="?/new"><strong>' . _('Create new board') . '</strong></a></li>';
+	}
+	return $body;
+}
+
+function form_newBan($ip=null, $reason='', $continue=false, $delete=false, $board=false, $allow_public = false) {
+	global $config, $mod;
+	
+	$boards = listBoards();
+	$__boards = '<li><input type="radio" checked="checked" name="board" id="board_*" value=""/> <label style="display:inline" for="board_*"><em>' . _('all boards') . '</em></label></li>';
+	foreach ($boards as &$_board) {
+		$__boards .= '<li>' .
+					'<input type="radio" name="board" id="board_' . $_board['uri'] . '" value="' . $_board['uri'] . '">' .
+					'<label style="display:inline" for="board_' . $_board['uri'] . '"> ' .
+						($_board['uri'] == '*' ?
+							'<em>"*"</em>'
+						:
+							sprintf($config['board_abbreviation'], $_board['uri'])
+						) .
+						' - ' . $_board['title'] .
+					'</label>' .
+					'</li>';
+	}
+	
+	return '<fieldset><legend>New ban</legend>' . 
+				'<form action="?/ban" method="post">' . 
+					($continue ? '<input type="hidden" name="continue" value="' . htmlentities($continue) . '" />' : '') .
+					($delete || $allow_public ? '<input type="hidden" name="' . (!$allow_public ? 'delete' : 'post') . '" value="' . htmlentities($delete) . '" />' : '') .
+					($board ? '<input type="hidden" name="board" value="' . htmlentities($board) . '" />' : '') .
+					'<table>' .
+					'<tr>' . 
+						'<th><label for="ip">IP ' .
+							($config['ban_cidr'] ? '<span class="unimportant">(or subnet)' : '') .
+						'</span></label></th>' .
+						'<td><input type="text" name="ip" id="ip" size="30" maxlength="30" ' . 
+							(isset($ip) ?
+								'value="' . htmlentities($ip) . '" ' : ''
+							) .
+						'/></td>' .
+					'</tr>' . 
+					'<tr>' . 
+						'<th><label for="reason">Reason</label></th>' .
+						'<td><textarea name="reason" id="reason" rows="5" cols="30">' .
+							htmlentities($reason) .
+						'</textarea></td>' .
+					'</tr>' . 
+					($mod['type'] >= $config['mod']['public_ban'] && $allow_public ?
+						'<tr>' . 
+							'<th><label for="message">Message</label></th>' .
+							'<td><input type="checkbox" id="public_message" name="public_message"/>' .
+							' <input type="text" name="message" id="message" size="35" maxlength="200" value="' . htmlentities($config['mod']['default_ban_message']) . '" />' .
+							' <span class="unimportant">(public; attached to post)</span></td>' .
+								'<script type="text/javascript">' . 
+									'document.getElementById(\'message\').disabled = true;' .
+									'document.getElementById(\'public_message\').onchange = function() {' . 
+										'document.getElementById(\'message\').disabled = !this.checked;' .
+									'}' . 
+									
+								'</script>' .
+						'</tr>'
+					: '') .
+					'<tr>' . 
+						'<th><label for="length">Length</label></th>' .
+						'<td><input type="text" name="length" id="length" size="20" maxlength="40" />' .
+						' <span class="unimportant">(eg. "2d1h30m" or "2 days")</span></td>' .
+					'</tr>' . 
+					
+					'<tr>' . 
+						'<th>Board</th>' .
+						'<td><ul style="list-style:none;padding:2px 5px">' . $__boards . '</tl></td>' .
+					'</tr>' . 
+					
+					'<tr>' . 
+						'<td></td>' . 
+						'<td><input name="new_ban" type="submit" value="New Ban" /></td>' . 
+					'</tr>' . 
+					'</table>' .
+				'</form>' .
+			'</fieldset>';
+}
+
+function form_newBoard() {
+	return '<fieldset><legend>New board</legend>' . 
+				'<form action="?/new" method="post">' . 
+					'<table>' .
+					'<tr>' . 
+						'<th><label for="board">URI</label></th>' .
+						'<td><input type="text" name="uri" id="board" size="10" />' .
+						' <span class="unimportant">(eg. "b"; "mu")</span></td>' .
+					'</tr>' . 
+					'<tr>' . 
+						'<th><label for="title">Title</label></th>' .
+						'<td><input type="text" name="title" id="title" size="25" />' .
+						' <span class="unimportant">(eg. "Random")</span></td>' .
+					'</tr>' . 
+					'<tr>' . 
+						'<th><label for="subtitle">Subtitle</label></th>' .
+						'<td><input type="text" name="subtitle" id="subtitle" size="25" />' .
+						' <span class="unimportant">(optional)</span></td>' .
+					'</tr>' . 
+					'<tr>' . 
+						'<td></td>' . 
+						'<td><input name="new_board" type="submit" value="New Board" /></td>' . 
+					'</tr>' . 
+					'</table>' .
+				'</form>' .
+			'</fieldset>';
+}
+
+
+function removeBan($id) {
+	global $config, $memcached;
+	
+	$query = prepare("DELETE FROM `bans` WHERE `id` = :id");
+	$query->bindValue(':id', $id, PDO::PARAM_INT);
+	$query->execute() or error(db_error($query));
+	
+	//if ($config['memcached']['enabled']) {
+		// Remove cached ban
+		// TODO
+	//	$memcached->delete("ban_{$id}");
+	//}
+}
+
+
+// Validate session
+
+if (isset($_COOKIE[$config['cookies']['mod']])) {
+	// Should be username:hash:salt
+	$cookie = explode(':', $_COOKIE[$config['cookies']['mod']]);
+	if (count($cookie) != 3) {
+		destroyCookies();
+		error($config['error']['malformed']);
+	}
+	
+	$query = prepare("SELECT `id`, `type`, `boards`, `password` FROM `mods` WHERE `username` = :username LIMIT 1");
+	$query->bindValue(':username', $cookie[0]);
+	$query->execute() or error(db_error($query));
+	$user = $query->fetch();
+	
+	// validate password hash
+	if ($cookie[1] != mkhash($cookie[0], $user['password'], $cookie[2])) {
+		// Malformed cookies
+		destroyCookies();
+		error($config['error']['malformed']);
+	}
+	
+	$mod = Array(
+		'id' => $user['id'],
+		'type' => $user['type'],
+		'username' => $cookie[0],
+		'boards' => explode(',', $user['boards'])
+	);
+}
+
-- 
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