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admin.php
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<?php
error_reporting(E_ALL);
SESSION_START();
define("ROOT", str_replace("\\", "/", __DIR__));
if (!file_exists(ROOT . "/pigeon/config.php")) {
echo "请先在命令行下执行 install.php 进行安装。";
exit;
}
if (!isset($_SESSION['user']) || $_SESSION['user'] == '') {
echo "<html><head><title>跳转中...</title></head><body><script>window.location='/';</script></body></html>";
exit;
}
class PigeonAdmin
{
public function isAdmin($userName)
{
global $pigeon;
if ($pigeon->conn) {
$userName = mysqli_real_escape_string($pigeon->conn, $userName);
$rs = mysqli_fetch_array(mysqli_query($pigeon->conn, "SELECT * FROM `users` WHERE `username`='{$userName}'"));
return $rs ? ($rs['permission'] == 'root' || $rs['permission'] == 'admin') : false;
} else {
return false;
}
}
public function isRoot($userName)
{
global $pigeon;
if ($pigeon->conn) {
$userName = mysqli_real_escape_string($pigeon->conn, $userName);
$rs = mysqli_fetch_array(mysqli_query($pigeon->conn, "SELECT * FROM `users` WHERE `username`='{$userName}'"));
return $rs ? ($rs['permission'] == 'root') : false;
} else {
return false;
}
}
public function isEmpty($str)
{
return empty($str) ? "--" : $str;
}
public function isZero($str)
{
return $str == '0' ? "--" : $str;
}
public function accountStatus($status)
{
$slist = array(
'200' => '正常',
'401' => '未验证',
'403' => '禁止登录'
);
return isset($slist[$status]) ? $slist[$status] : "未知状态";
}
public function errorMsg($message)
{
Header("Content-Type: text/html", true, 401);
exit($message);
}
public function checkPermission($file)
{
if (is_dir($file)) {
$dir = $file;
if ($fp = @fopen("{$dir}/.writetest", 'w')) {
@fclose($fp);
@unlink("{$dir}/.writetest");
return true;
} else {
return false;
}
} else {
if ($fp = @fopen($file, 'a+')) {
@fclose($fp);
return true;
} else {
return false;
}
}
}
public function unzipUpdateFiles($fileName, $unzipPath)
{
$zip = new ZipArchive();
$open = $zip->open($fileName);
if ($open === true) {
return $zip->extractTo($unzipPath);
}
return false;
}
}
include(ROOT . "/pigeon/config.php");
include(ROOT . "/pigeon/function.php");
$pigeon = new Pigeon();
$padmin = new PigeonAdmin();
if (!$padmin->isAdmin($_SESSION['user'])) {
echo "<html><head><title>跳转中...</title></head><body><script>window.location='/';</script></body></html>";
exit;
}
if (isset($_GET['s'])) {
switch ($_GET['s']) {
case "getuser":
if (!isset($_GET['seid']) || $_GET['seid'] !== $_SESSION['seid']) {
$padmin->errorMsg("CSRF 验证失败，请尝试重新登录。");
}
if (isset($_GET['id']) && preg_match("/^[0-9]{0,10}$/", $_GET['id'])) {
$uid = mysqli_real_escape_string($pigeon->conn, $_GET['id']);
$rs = mysqli_fetch_array(mysqli_query($pigeon->conn, "SELECT * FROM `users` WHERE `id`='{$uid}'"));
if ($rs) {
$user = array(
'id' => $rs['id'],
'username' => $rs['username'],
'email' => $rs['email'],
'permission' => $rs['permission'],
'registe_ip' => $padmin->isEmpty($rs['registe_ip']),
'registe_time' => $rs['registe_time'] == "" ? "--" : date("Y-m-d H:i:s", Intval($rs['registe_time'])),
'latest_ip' => $padmin->isEmpty($rs['latest_ip']),
'latest_time' => $rs['latest_time'] == "" ? "--" : date("Y-m-d H:i:s", Intval($rs['latest_time'])),
'status' => $rs['status']
);
echo json_encode($user);
} else {
$padmin->errorMsg("User not found");
}
}
break;
case "userlist":
if (!isset($_GET['seid']) || $_GET['seid'] !== $_SESSION['seid']) {
$padmin->errorMsg("CSRF 验证失败，请尝试重新登录。");
}
?>
<tbody>
<tr>
<th nowrap class="t-id">ID</th>
<th nowrap>用户名</th>
<th nowrap>邮箱</th>
<th nowrap>权限</th>
<th nowrap>账号状态</th>
<th nowrap>操作</th>
</tr>
<?php
$rs = mysqli_query($pigeon->conn, "SELECT * FROM `users`");
while ($rw = mysqli_fetch_row($rs)) {
echo "<tr>
<td class='t-id'>{$rw[0]}</td>
<td nowrap>{$rw[1]}</td>
<td nowrap>{$rw[3]}</td>
<td nowrap>{$rw[4]}</td>
<td nowrap>" . $padmin->accountStatus($rw[9]) . "</td>
<td nowrap><a onclick='getUser({$rw[0]})'>[选择]</a></td>
</tr>
";
}
?>
</tbody>
<?php
break;
case "saveuser":
if (!isset($_GET['seid']) || $_GET['seid'] !== $_SESSION['seid']) {
$padmin->errorMsg("CSRF 验证失败，请尝试重新登录。");
}
if (isset($_GET['id']) && preg_match("/^[0-9]{0,10}$/", $_GET['id'])) {
$uid = mysqli_real_escape_string($pigeon->conn, $_GET['id']);
$rs = mysqli_fetch_array(mysqli_query($pigeon->conn, "SELECT * FROM `users` WHERE `id`='{$uid}'"));
if ($rs) {
if (isset($_POST['username']) && isset($_POST['email']) && isset($_POST['permission']) && isset($_POST['status'])) {
if (!preg_match("/^[A-Za-z0-9\_\-]+$/", $_POST['username'])) {
$padmin->errorMsg("用户名不合法，只允许 <code>A-Z a-z 0-9 _ -</code>");
}
if (!preg_match("/^[a-zA-Z0-9]+([-_.][a-zA-Z0-9]+)*@([a-zA-Z0-9]+[-.])+([a-z]{2,5})$/ims", $_POST['email'])) {
$padmin->errorMsg("邮箱格式不正确。");
}
if ($_POST['permission'] !== 'user' && $_POST['permission'] !== 'admin' && $_POST['permission'] !== 'root') {
$padmin->errorMsg("权限类型不正确。");
}
if ($_POST['status'] !== '200' && $_POST['status'] !== '401' && $_POST['status'] !== '403') {
$padmin->errorMsg("账号状态不正确。");
}
$userName = mysqli_real_escape_string($pigeon->conn, $_POST['username']);
$email = mysqli_real_escape_string($pigeon->conn, $_POST['email']);
$permission = mysqli_real_escape_string($pigeon->conn, $_POST['permission']);
$status = mysqli_real_escape_string($pigeon->conn, $_POST['status']);
if (isset($_POST['password']) && $_POST['password'] !== '') {
if (mb_strlen($_POST['password']) < 5 || mb_strlen($_POST['password']) > 32) {
$padmin->errorMsg("密码最少为 5 个字符，最大为 32 个字符。");
} else {
$password = password_hash($_POST['password'], PASSWORD_BCRYPT);
$passwordSQL = ",`password`='{$password}'";
}
} else {
$passwordSQL = "";
}
mysqli_query($pigeon->conn, "UPDATE `users` SET `username`='{$userName}',`email`='{$email}',`permission`='{$permission}',`status`='{$status}'{$passwordSQL} WHERE `id`='{$uid}'");
echo "Successful";
} else {
$padmin->errorMsg("请将用户信息填写完整");
}
} else {
$padmin->errorMsg("User not found");
}
}
break;
case "deleteuser":
if (!isset($_GET['seid']) || $_GET['seid'] !== $_SESSION['seid']) {
$padmin->errorMsg("CSRF 验证失败，请尝试重新登录。");
}
if (isset($_GET['id']) && preg_match("/^[0-9]{0,10}$/", $_GET['id'])) {
$uid = mysqli_real_escape_string($pigeon->conn, $_GET['id']);
$rs = mysqli_fetch_array(mysqli_query($pigeon->conn, "SELECT * FROM `users` WHERE `id`='{$uid}'"));
if ($rs) {
mysqli_query($pigeon->conn, "DELETE FROM `users` WHERE `id`='{$rs['id']}'");
echo "Successful";
} else {
$padmin->errorMsg("User not found");
}
}
break;
case "updatecheck":
if (!isset($_GET['seid']) || $_GET['seid'] !== $_SESSION['seid']) {
$padmin->errorMsg("CSRF 验证失败，请尝试重新登录。");
}
$update = @file_get_contents("https://cdn.zerodream.net/pigeon/");
echo $update;
break;
case "updateexecute":
if (!isset($_GET['seid']) || $_GET['seid'] !== $_SESSION['seid']) {
$padmin->errorMsg("CSRF 验证失败，请尝试重新登录。");
}
$update = @file_get_contents("https://cdn.zerodream.net/pigeon/");
$update = json_decode($update, true);
if (!$update) {
$padmin->errorMsg("获取更新信息时出错，请稍后重试。");
}
if (!$padmin->checkPermission("./")) {
$padmin->errorMsg("网站目录不可写，请修改权限或手动更新。");
} elseif (!class_exists("ZipArchive")) {
$padmin->errorMsg("未检测到 ZipArchive 组件，请先修改 php.ini 启用 php_zip 扩展。");
} else {
$file = @file_get_contents($update['download']);
if (strlen($file) == 0) {
$padmin->errorMsg("下载的文件长度为 0，请检查网络是否正常。");
} elseif (file_put_contents('update-temp.zip', $file) === false) {
$padmin->errorMsg("写入文件时发生错误，请检查目录是否有读写权限。");
} elseif (md5_file('update-temp.zip') !== $update['md5']) {
@unlink('update-temp.zip');
$padmin->errorMsg("文件 MD5 验证失败，请尝试重新更新。");
} else {
if ($padmin->unzipUpdateFiles('update-temp.zip', './')) {
@unlink('update-temp.zip');
echo "Pigeon 更新成功。";
} else {
@unlink('update-temp.zip');
$padmin->errorMsg("解压文件时发生错误，无法打开文件或解压失败。");
}
}
}
break;
default:
$padmin->errorMsg("Action undefined");
}
exit;
}
?>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=11">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.bootcss.com/font-awesome/4.7.0/css/font-awesome.min.css" crossorigin="anonymous">
<title><?php echo $pigeonConfig['sitename']; ?> - Admin Console</title>
<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js" crossorigin="anonymous"></script>
<style type="text/css">
* {
transition-duration: 0.5s;
}
.userlist,
blockquote {
width: 100%;
font-size: 14px;
}
.userlist tr {
height: 28px;
}
.userlist tr td,
.userlist tr th {
padding-left: 4px;
padding-right: 4px;
}
.userlist tr:nth-child(2n+3),
.userlist tr:hover {
background-color: #F1F1F1;
}
.userlist a {
cursor: pointer;
}
.t-id {
text-align: center;
width: 32px;
}
#alert_success,
#alert_danger {
display: none;
}
</style>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-sm-12 logo">
<h2><?php echo $pigeonConfig['sitename']; ?></h2>
<p><?php echo $pigeonConfig['description']; ?></p>
<hr>
<div id="alert_success"></div>
<div id="alert_danger"></div>
</div>
<div class="col-sm-3">
<p>
<blockquote><b>提示：</b>选择一个用户进行设置</blockquote>
</p>
<p>用户名</p>
<p><input type="text" id="username" class="form-control"></p>
<p>邮箱</p>
<p><input type="email" id="email" class="form-control"></p>
<p>密码</p>
<p><input type="password" id="password" class="form-control" placeholder="留空则不修改"></p>
<p>权限</p>
<p><select id="permission" class="form-control">
<option value="user">普通用户</option>
<option value="admin">管理员</option>
<option value="root">超级管理员</option>
</select></p>
<p>账号状态</p>
<p><select id="status" class="form-control">
<option value="200">正常</option>
<option value="401">未验证</option>
<option value="403">禁止登录</option>
</select></p>
<p><b>注册 IP：</b><span id="registe_ip">--</span></p>
<p><b>注册时间：</b><span id="registe_time">--</span></p>
<p><b>上次访问 IP：</b><span id="latest_ip">--</span></p>
<p><b>上次访问时间：</b><span id="latest_time">--</span></p>
<hr>
<button class="btn btn-danger" onclick="deleteUser()">删除用户</button>
<button class="btn btn-success pull-right" onclick="saveUser()">保存修改</button>
<hr>
<p>您正在使用的 Pigeon 版本为：<?php echo $pigeon->version; ?></p>
<p>当前最新版本为：<span id="newest_version">检查中...</span></p>
<p id="updatemsg"></p>
</div>
<div class="col-sm-9">
<table class="table userlist table-responsive" id="userlist_table"></table>
</div>
<div class="col-sm-12">
<hr>
<p>© <?php echo date("Y"); ?> <?php echo $pigeonConfig['sitename']; ?> | Powered by <a href="https://github.com/kasuganosoras/Pigeon" target="_blank">Pigeon</a></p>
</div>
</div>
<style type="text/css">
.margin-footer {
margin-bottom: 32px;
}
body {
padding-bottom: 64px;
}
</style>
</div>
<script type="text/javascript">
var seid = '<?php echo isset($_SESSION['seid']) ? $_SESSION['seid'] : ""; ?>';
var selectId;
var version = '<?php echo $pigeon->version; ?>';
var dismissSuccess = '<div class="alert alert-success alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>';
var dismissDanger = '<div class="alert alert-danger alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>';
function getUser(id) {
var htmlobj = $.ajax({
type: 'GET',
url: "?s=getuser&id=" + id + "&seid=" + seid,
async: true,
error: function() {
errorMsg("错误：" + htmlobj.responseText);
return;
},
success: function() {
try {
var data = JSON.parse(htmlobj.responseText);
$("#username").val(data.username);
$("#email").val(data.email);
$("#permission").val(data.permission);
$("#status").val(data.status);
$("#registe_ip").text(data.registe_ip);
$("#registe_time").text(data.registe_time);
$("#latest_ip").text(data.latest_ip);
$("#latest_time").text(data.latest_time);
selectId = id;
} catch (e) {
errorMsg("错误：" + e.message);
}
return;
}
});
}
function saveUser() {
if (selectId == undefined) {
errorMsg("您还没有选择要操作的用户");
return;
}
var htmlobj = $.ajax({
type: 'POST',
url: "?s=saveuser&id=" + selectId + "&seid=" + seid,
data: {
username: $("#username").val(),
password: $("#password").val(),
email: $("#email").val(),
permission: $("#permission").val(),
status: $("#status").val()
},
async: true,
error: function() {
errorMsg("错误：" + htmlobj.responseText);
return;
},
success: function() {
successMsg("用户信息保存成功！");
loadUserList();
return;
}
});
}
function deleteUser() {
if (selectId == undefined) {
errorMsg("您还没有选择要操作的用户");
return;
}
if (confirm("您确定要删除此用户吗？该操作是不可逆的，请谨慎选择！")) {
var htmlobj = $.ajax({
type: 'GET',
url: "?s=deleteuser&id=" + selectId + "&seid=" + seid,
async: true,
error: function() {
errorMsg("错误：" + htmlobj.responseText);
return;
},
success: function() {
successMsg("用户删除成功！");
loadUserList();
return;
}
});
}
}
function loadUserList() {
var htmlobj = $.ajax({
type: 'GET',
url: "?s=userlist&seid=" + seid,
async: true,
error: function() {
errorMsg("错误：" + htmlobj.responseText);
return;
},
success: function() {
userlist_table.innerHTML = htmlobj.responseText;
return;
}
});
}
function checkNewVersion() {
var htmlobj = $.ajax({
type: 'GET',
url: "?s=updatecheck&seid=" + seid,
async: true,
error: function() {
errorMsg("错误：" + htmlobj.responseText);
return;
},
success: function() {
try {
var update = JSON.parse(htmlobj.responseText);
newest_version.innerHTML = update.version;
if (update.version != version) {
updatemsg.innerHTML = "发现新更新：" + update.description + "</p><p><button class='btn btn-primary' onclick='updateExecute()'>立即更新</button>";
} else {
updatemsg.innerHTML = "已经是最新版本！";
}
} catch (e) {
errorMsg(e.message);
}
return;
}
});
}
function updateExecute() {
if (confirm("您确定要更新吗？更新可能会覆盖您对系统自带模板的修改，但是不会影响您的自定义模板，建议您备份好数据后再执行。\n\n更新可能需要较长时间，请耐心等待，不要关闭网页！")) {
var htmlobj = $.ajax({
type: 'GET',
url: "?s=updateexecute&seid=" + seid,
async: true,
timeout: 100000,
error: function() {
errorMsg("错误：" + htmlobj.responseText);
return;
},
success: function() {
successMsg(htmlobj.responseText);
return;
}
});
}
}
function successMsg(text) {
$("#alert_success").html(dismissSuccess + text + "</div>");
$("#alert_success").fadeIn(500);
}
function errorMsg(text) {
$("#alert_danger").html(dismissDanger + text + "</div>");
$("#alert_danger").fadeIn(500);
}
window.onload = function() {
loadUserList();
checkNewVersion();
}
</script>
</body>
</html>