uwuzu/settings_admin/ipblock_admin.php

307 lines
10 KiB (Stored with Git LFS)
PHP

<?php
$serversettings_file = "../server/serversettings.ini";
$serversettings = parse_ini_file($serversettings_file, true);
require('../db.php');
require("../function/function.php");
// 変数の初期化
$datetime = array();
$user_name = null;
$message = array();
$message_data = null;
$error_message = array();
$pdo = null;
$stmt = null;
$res = null;
$option = null;
session_name('uwuzu_s_id');
session_set_cookie_params([
'lifetime' => 0,
'path' => '/',
'domain' => '',
'secure' => true,
'httponly' => true,
'samesite' => 'Lax'
]);
session_start();
session_regenerate_id(true);
try {
$option = array(
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::MYSQL_ATTR_MULTI_STATEMENTS => false
);
$pdo = new PDO('mysql:charset=utf8mb4;dbname='.DB_NAME.';host='.DB_HOST , DB_USER, DB_PASS, $option);
} catch(PDOException $e) {
// 接続エラーのときエラー内容を取得する
$error_message[] = $e->getMessage();
}
//ログイン認証---------------------------------------------------
blockedIP($_SERVER['REMOTE_ADDR']);
$is_login = uwuzuUserLogin($_SESSION, $_COOKIE, $_SERVER['REMOTE_ADDR'], "admin");
if($is_login === false){
header("Location: ../index.php");
exit;
}else{
$userid = safetext($is_login['userid']);
$username = safetext($is_login['username']);
$loginid = safetext($is_login["loginid"]);
$role = safetext($is_login["role"]);
$sacinfo = safetext($is_login["sacinfo"]);
$myblocklist = safetext($is_login["blocklist"]);
$myfollowlist = safetext($is_login["follow"]);
$is_Admin = safetext($is_login["admin"]);
}
$notiQuery = $pdo->prepare("SELECT COUNT(*) as notification_count FROM notification WHERE touserid = :userid AND userchk = 'none'");
$notiQuery->bindValue(':userid', $userid);
$notiQuery->execute();
$notiData = $notiQuery->fetch(PDO::FETCH_ASSOC);
$notificationcount = $notiData['notification_count'];
if( !empty($pdo) ) {
// データベース接続の設定
$dbh = new PDO('mysql:charset=utf8mb4;dbname='.DB_NAME.';host='.DB_HOST, DB_USER, DB_PASS, array(
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true,
));
$userQuery = $dbh->prepare("SELECT username, userid, profile, role FROM account WHERE userid = :userid");
$userQuery->bindValue(':userid', $userid);
$userQuery->execute();
$userData = $userQuery->fetch();
$role = $userData["role"];
$dbh = new PDO('mysql:charset=utf8mb4;dbname='.DB_NAME.';host='.DB_HOST , DB_USER, DB_PASS, $option);
$rerole = $dbh->prepare("SELECT username, userid, password, mailadds, profile, iconname, headname, role, datetime FROM account WHERE userid = :userid");
$rerole->bindValue(':userid', $userid);
// SQL実行
$rerole->execute();
$userdata = $rerole->fetch(); // ここでデータベースから取得した値を $role に代入する
}
if (!empty($pdo)) {
$sql = "SELECT ipaddr,note,adduserid,datetime FROM ipblock ORDER BY datetime DESC";
$ipaddr_query = $pdo->query($sql);
while ($row = $ipaddr_query->fetch(PDO::FETCH_ASSOC)) {
$ipaddr_list[] = $row;
}
}
if( !empty($_POST['ip_btn_submit']) ) {
$ipaddr = safetext($_POST['ipaddr']);
if (strpos($ipaddr, '/')) {
[$network, $prefixLength] = explode('/', $ipaddr);
}else{
$network = $ipaddr;
$prefixLength = null;
}
$note = safetext($_POST['note']);
if(filter_var($network, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) || filter_var($network, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)){
$search_query = $pdo->prepare('SELECT * FROM ipblock WHERE ipaddr = :ipaddr limit 1');
if(!(empty($prefixLength))){
$pre_ip = $network."/".$prefixLength;
$search_query->execute(array(':ipaddr' => $pre_ip));
}else{
$search_query->execute(array(':ipaddr' => $network));
}
$result = $search_query->fetch();
if($result > 0){
$error_message[] = 'IPアドレスはすでに登録されています。(ERROR)';
} else {
$pdo->beginTransaction();
$datetime = date("Y-m-d H:i:s");
try {
$stmt = $pdo->prepare("INSERT INTO ipblock (ipaddr, note, adduserid, datetime) VALUES (:ipaddr, :note, :adduserid, :datetime)");
$stmt->bindParam(':ipaddr', $ipaddr, PDO::PARAM_STR);
$stmt->bindParam(':note', $note, PDO::PARAM_STR);
$stmt->bindParam(':adduserid', $userid, PDO::PARAM_STR);
$stmt->bindParam(':datetime', $datetime, PDO::PARAM_STR);
// SQLクエリの実行
$res = $stmt->execute();
$res = $pdo->commit();
} catch (Exception $e) {
$pdo->rollBack();
actionLog($userid, "error", "ipblock_admin_add", null, $e, 4);
}
if ($res) {
actionLog($userid, "info", "ipblock_admin_add", null, "ブロックするIPアドレスを追加しました", 0);
$url = (empty($_SERVER['HTTPS']) ? 'http://' : 'https://') . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
header("Location:".$url."");
exit;
} else {
actionLog($userid, "error", "ipblock_admin_add", null, "ブロックするIPアドレスを追加できませんでした", 3);
$error_message[] = '登録に失敗しました。(REGISTERED_DAME)';
}
$stmt = null;
}
} else {
$error_message[] = '不正なIPアドレスです。(ERROR)';
}
}
if( !empty($_POST['ip_del_submit']) ) {
$ipaddr = safetext($_POST['del_ipaddr']);
if (strpos($ipaddr, '/')) {
[$network, $prefixLength] = explode('/', $ipaddr);
}else{
$network = $ipaddr;
$prefixLength = null;
}
if(filter_var($network, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) || filter_var($network, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)){
$search_query = $pdo->prepare('SELECT * FROM ipblock WHERE ipaddr = :ipaddr limit 1');
if(!(empty($prefixLength))){
$pre_ip = $network."/".$prefixLength;
$search_query->execute(array(':ipaddr' => $pre_ip));
}else{
$search_query->execute(array(':ipaddr' => $network));
}
$result = $search_query->fetch();
if($result > 0){
$pdo->beginTransaction();
try{
$deleteQuery = $pdo->prepare("DELETE FROM ipblock WHERE ipaddr = :ipaddr");
$deleteQuery->bindValue(':ipaddr', $ipaddr, PDO::PARAM_STR);
if(!(empty($prefixLength))){
$pre_ip = $network."/".$prefixLength;
$deleteQuery->bindValue(':ipaddr', $pre_ip, PDO::PARAM_STR);
}else{
$deleteQuery->bindValue(':ipaddr', $network, PDO::PARAM_STR);
}
$res = $deleteQuery->execute();
$res = $pdo->commit();
} catch (Exception $e) {
$pdo->rollBack();
$res = null;
actionLog($userid, "error", "ipblock_admin_del", null, $e, 4);
}
if ($res) {
actionLog($userid, "info", "ipblock_admin_del", null, "ブロックするIPアドレスを削除しました", 0);
$url = (empty($_SERVER['HTTPS']) ? 'http://' : 'https://') . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
header("Location:".$url."");
exit;
} else {
actionLog($userid, "error", "ipblock_admin_del", null, "ブロックするIPアドレスを削除できませんでした", 3);
$error_message[] = '削除に失敗しました。(REGISTERED_DAME)';
}
} else {
$error_message[] = 'IPアドレスが見つかりませんでした。(ERROR)';
}
} else {
$error_message[] = '不正なIPアドレスです。(ERROR)';
}
}
require('../logout/logout.php');
?>
<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="../css/home.css">
<script src="../js/jquery-min.js"></script>
<script src="../js/unsupported.js"></script>
<script src="../js/console_notice.js"></script>
<meta name="viewport" content="width=device-width,initial-scale=1">
<link rel="apple-touch-icon" type="image/png" href="../favicon/apple-touch-icon-180x180.png">
<link rel="icon" type="image/png" href="../favicon/icon-192x192.png">
<title>IPブロック - <?php echo safetext($serversettings["serverinfo"]["server_name"]);?></title>
</head>
<body>
<?php require('../require/leftbox.php');?>
<main>
<?php if( !empty($error_message) ): ?>
<ul class="errmsg">
<?php foreach( $error_message as $value ): ?>
<p>・ <?php echo $value; ?></p>
<?php endforeach; ?>
</ul>
<?php endif; ?>
<div class="admin_settings">
<?php require('settings_left_menu.php');?>
<div class="admin_right">
<form class="formarea" enctype="multipart/form-data" method="post">
<h1>IPブロック</h1>
<p>IPアドレスのブロック機能です。</p>
<div>
<p>IPアドレス</p>
<div class="p2">IPv4とIPv6に対応しています。<br>
CIDR表記にも対応しています。</div>
<input id="ipaddr" placeholder="000.000.000.000" class="inbox" type="text" name="ipaddr">
</div>
<div>
<p>ノート</p>
<textarea placeholder="ここに内容" class="inbox" name="note"></textarea>
</div>
<input type="submit" class = "irobutton" name="ip_btn_submit" value="登録">
</form>
<div class="formarea">
<h1>ブロック中のIPアドレス</h1>
<?php
if(!(empty($ipaddr_list))){
foreach ($ipaddr_list as $value) {?>
<div class="server_code">
<details>
<summary><?php if( !empty($value["ipaddr"]) ){ echo safetext($value["ipaddr"]); }?></summary>
<p>登録ユーザー:<?php if( !empty($value["adduserid"]) ){ echo safetext($value["adduserid"]); }?></p>
<p>登録日時:<?php if( !empty($value["datetime"]) ){ echo safetext($value["datetime"]); }?></p>
<hr>
<p><?php if( !empty($value["note"]) ){ echo nl2br(safetext($value["note"])); }?></p>
<hr>
<form class="delbox" enctype="multipart/form-data" method="post">
<p>削除ボタンを押すとこのIPアドレスは削除されます。</p>
<input id="del_ipaddr" style="display: none;" type="text" name="del_ipaddr" value="<?php if( !empty($value["ipaddr"]) ){ echo safetext($value["ipaddr"]); }?>">
<input type="submit" class="delbtn" name="ip_del_submit" value="削除">
</form>
</details>
</div>
<?php }?>
<?php }else{?>
<p>IPアドレスは登録されていません。</p>
<?php }?>
</div>
</div>
</div>
</main>
<?php require('../require/rightbox.php');?>
<?php require('../require/botbox.php');?>
<?php require('../require/noscript_modal.php');?>
</body>
</html>