254 lines
8.1 KiB
PHP
254 lines
8.1 KiB
PHP
<?php
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// 设置默认时区（可选，防止警告）
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date_default_timezone_set('Asia/Shanghai');
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// 处理表单提交
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$result_content = '';
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$original_content = '';
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$target_ip = '';
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$replace_from = '';
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$replace_to = '';
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// 辅助函数：解析一行 vmess 链接，返回 [bool 成功, array 配置]
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function parse_vmess_line(string $line): array {
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$line = trim($line);
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if ($line === '' || stripos($line, 'vmess://') !== 0) {
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return [false, null];
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}
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$b64 = substr($line, strlen('vmess://'));
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$b64 = trim($b64);
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if ($b64 === '') {
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return [false, null];
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}
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// 补齐 Base64 的 '=' 填充，兼容部分客户端
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$mod = strlen($b64) % 4;
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if ($mod > 0) {
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$b64 .= str_repeat('=', 4 - $mod);
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}
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$json_str = base64_decode($b64, true);
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if ($json_str === false) {
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return [false, null];
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}
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$data = json_decode($json_str, true);
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if (!is_array($data)) {
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return [false, null];
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}
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return [true, $data];
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}
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// 辅助函数：将配置重新编码为 vmess 行
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function build_vmess_line(array $data): string {
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$json = json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
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$b64 = base64_encode($json);
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return 'vmess://' . $b64;
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}
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$target_ip = trim($_POST['target_ip'] ?? '');
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$original_content = trim($_POST['content'] ?? '');
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$replace_from = trim($_POST['replace_from'] ?? '');
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$replace_to = trim($_POST['replace_to'] ?? '');
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if ($original_content !== '') {
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$lines = preg_split("/\r\n|\n|\r/", $original_content);
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$result_lines = [];
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foreach ($lines as $line) {
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$raw_line = rtrim($line, "\r\n");
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if (trim($raw_line) === '') {
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$result_lines[] = $raw_line;
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continue;
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}
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[$ok, $data] = parse_vmess_line($raw_line);
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if (!$ok) {
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// 不是合法的 vmess 链接，原样返回
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$result_lines[] = $raw_line;
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continue;
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}
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// 1. 替换 IP：修改 JSON 中的 add 字段
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if ($target_ip !== '') {
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$data['add'] = $target_ip;
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}
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// 2. 批量字符串替换：在所有字符串字段中做 str_replace
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if ($replace_from !== '' && $replace_to !== '') {
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array_walk_recursive($data, function (&$value) use ($replace_from, $replace_to) {
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if (is_string($value) && $value !== '') {
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$value = str_replace($replace_from, $replace_to, $value);
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}
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});
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}
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$result_lines[] = build_vmess_line($data);
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}
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$result_content = implode(PHP_EOL, $result_lines);
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}
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} else {
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// 默认演示文本：一条 vmess 链接示例
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$original_content = "vmess://ew0KICAidiI6ICIyIiwNCiAgInBzIjogIkFsaVBDLUdHWS1TaGFyZS1CZXN0dm0tU0ciLA0KICAiYWRkIjogIjEuMS4xLjEiLA0KICAicG9ydCI6ICIzMzg4OCIsDQogICJpZCI6ICI3N2MwYWFmZC03MTNhLTQwZDUtYmI2MS1mZWMyN2JiMTI0MTEiLA0KICAiYWlkIjogIjAiLA0KICAic2N5IjogImF1dG8iLA0KICAibmV0IjogInRjcCIsDQogICJ0eXBlIjogIm5vbmUiLA0KICAiaG9zdCI6ICIiLA0KICAicGF0aCI6ICIiLA0KICAidGxzIjogIiIsDQogICJzbmkiOiAiIiwNCiAgImFscG4iOiAiIiwNCiAgImZwIjogIiIsDQogICJpbnNlY3VyZSI6ICIwIg0KfQ==";
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$result_content = $original_content; // 默认结果显示原样
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}
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?>
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>vmess 批量替换工具</title>
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<style>
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body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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background-color: #f4f6f9;
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color: #333;
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margin: 0;
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padding: 20px;
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display: flex;
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justify-content: center;
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}
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.container {
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background-color: #fff;
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width: 100%;
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max-width: 900px;
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padding: 30px;
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border-radius: 8px;
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box-shadow: 0 4px 15px rgba(0,0,0,0.1);
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}
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h1 {
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text-align: center;
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color: #2c3e50;
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margin-bottom: 30px;
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}
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.form-group {
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margin-bottom: 20px;
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}
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label {
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display: block;
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margin-bottom: 8px;
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font-weight: bold;
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color: #555;
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}
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input[type="text"] {
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width: 100%;
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padding: 10px 12px;
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border: 1px solid #ddd;
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border-radius: 4px;
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font-size: 14px;
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box-sizing: border-box;
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}
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.form-row {
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display: grid;
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grid-template-columns: 1fr 1fr;
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gap: 15px;
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}
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.btn-submit {
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background-color: #007bff;
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color: white;
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border: none;
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padding: 12px 24px;
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font-size: 16px;
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border-radius: 4px;
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cursor: pointer;
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width: 100%;
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transition: background-color 0.3s;
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}
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.btn-submit:hover {
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background-color: #0056b3;
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}
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.grid-layout {
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display: grid;
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grid-template-columns: 1fr 1fr;
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gap: 20px;
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margin-top: 20px;
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}
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@media (max-width: 768px) {
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.grid-layout {
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grid-template-columns: 1fr;
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}
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.form-row {
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grid-template-columns: 1fr;
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}
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}
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textarea {
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width: 100%;
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height: 300px;
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padding: 10px;
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border: 1px solid #ddd;
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border-radius: 4px;
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font-family: monospace;
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resize: vertical;
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box-sizing: border-box;
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background-color: #fafafa;
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}
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.box-title {
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font-size: 14px;
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color: #777;
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margin-bottom: 5px;
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display: flex;
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justify-content: space-between;
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}
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.tag {
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background: #e9ecef;
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padding: 2px 6px;
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border-radius: 3px;
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font-size: 12px;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<h1>vmess 批量替换工具</h1>
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<form method="post" action="">
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<div class="form-group">
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<label for="target_ip">替换为的新 IP（会写入 vmess JSON 的 add 字段）</label>
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<input type="text" id="target_ip" name="target_ip" placeholder="例如: 192.168.1.1" value="<?php echo htmlspecialchars($target_ip); ?>">
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</div>
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<div class="form-row">
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<div class="form-group">
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<label for="replace_from">替换原始字符（例如：AliPC-GGY）</label>
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<input type="text" id="replace_from" name="replace_from" placeholder="原始字符" value="<?php echo htmlspecialchars($replace_from); ?>">
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</div>
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<div class="form-group">
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<label for="replace_to">目标字符（例如：TX-Haha）</label>
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<input type="text" id="replace_to" name="replace_to" placeholder="目标字符" value="<?php echo htmlspecialchars($replace_to); ?>">
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</div>
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</div>
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<div class="grid-layout">
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<div>
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<div class="box-title">
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<span>原始 vmess 地址（每行一条）</span>
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<span class="tag">Input</span>
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</div>
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<textarea name="content" placeholder="在此粘贴 vmess:// 开头的分享地址，每行一条"><?php echo htmlspecialchars($original_content); ?></textarea>
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</div>
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<div>
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<div class="box-title">
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<span>替换后的 vmess 地址</span>
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<span class="tag">Output</span>
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</div>
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<textarea readonly onclick="this.select()" placeholder="结果会显示在这里"><?php echo htmlspecialchars($result_content); ?></textarea>
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</div>
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</div>
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<div style="margin-top: 20px;">
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<button type="submit" class="btn-submit">执行替换</button>
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</div>
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</form>
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</div>
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</body>
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</html>
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