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345 lines
12 KiB
PHP
345 lines
12 KiB
PHP
<?php
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namespace app\lib\dns;
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use app\lib\DnsInterface;
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class cloudflare implements DnsInterface
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{
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private $Email;
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private $ApiKey;
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private $auth;
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private $baseUrl = 'https://api.cloudflare.com/client/v4';
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private $error;
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private $domain;
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private $domainid;
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private $proxy;
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function __construct($config)
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{
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$this->Email = $config['email'];
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$this->ApiKey = $config['apikey'];
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$this->domain = $config['domain'];
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$this->domainid = $config['domainid'];
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$this->proxy = isset($config['proxy']) ? $config['proxy'] == 1 : false;
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$this->auth = isset($config['auth']) ? intval($config['auth']) : (preg_match('/^[0-9a-f]+$/i', $this->ApiKey) ? 0 : 1);
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}
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/**
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* 从 Cloudflare API 返回的完整域名中提取子域名（主机记录）
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* 兼容 Emoji/IDN 域名：Cloudflare API 返回 Punycode 格式，数据库存储 UTF-8
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*/
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private function extractName($fullName)
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{
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$domainAscii = idn_to_ascii($this->domain, IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46);
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if ($domainAscii === false) $domainAscii = $this->domain;
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if ($fullName === $domainAscii || $fullName === $this->domain) {
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return '@';
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}
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if (str_ends_with($fullName, '.' . $domainAscii)) {
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return substr($fullName, 0, -(strlen($domainAscii) + 1));
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}
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if (str_ends_with($fullName, '.' . $this->domain)) {
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return substr($fullName, 0, -(strlen($this->domain) + 1));
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}
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return $fullName;
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}
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public function getError()
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{
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return $this->error;
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}
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public function check()
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{
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if ($this->getDomainList() !== false) {
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return true;
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}
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return false;
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}
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//获取域名列表
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public function getDomainList($KeyWord = null, $PageNumber = 1, $PageSize = 20)
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{
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$param = ['page' => $PageNumber, 'per_page' => $PageSize];
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if (!empty($KeyWord)) {
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$param['name'] = $KeyWord;
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}
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$data = $this->send_reuqest('GET', '/zones', $param);
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if ($data) {
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$list = [];
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foreach ($data['result'] as $row) {
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$list[] = [
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'DomainId' => $row['id'],
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'Domain' => $row['name'],
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'RecordCount' => 0,
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];
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}
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return ['total' => $data['result_info']['total_count'], 'list' => $list];
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}
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return false;
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}
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//获取解析记录列表
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public function getDomainRecords($PageNumber = 1, $PageSize = 20, $KeyWord = null, $SubDomain = null, $Value = null, $Type = null, $Line = null, $Status = null)
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{
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if (!isNullOrEmpty($Value)) $KeyWord = $Value;
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$param = ['type' => $Type, 'search' => $KeyWord, 'page' => $PageNumber, 'per_page' => $PageSize];
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if (!isNullOrEmpty($SubDomain)) {
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$domainAscii = idn_to_ascii($this->domain, IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46) ?: $this->domain;
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if ($SubDomain == '@') $SubDomain = $domainAscii;
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else $SubDomain .= '.' . $domainAscii;
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$param['name'] = $SubDomain;
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}
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if (!isNullOrEmpty($Line)) {
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$param['proxied'] = $Line == '1' ? 'true' : 'false';
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}
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$data = $this->send_reuqest('GET', '/zones/'.$this->domainid.'/dns_records', $param);
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if ($data) {
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$list = [];
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foreach ($data['result'] as $row) {
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$name = $this->extractName($row['name']);
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$status = str_ends_with($name, '_pause') ? '0' : '1';
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$name = $name == '__root__' ? '@' : $name;
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$name = $status == '0' ? substr($name, 0, -6) : $name;
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if ($row['type'] == 'SRV' && isset($row['priority'])) {
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$row['content'] = $row['priority'] . ' ' . $row['content'];
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}
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$list[] = [
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'RecordId' => $row['id'],
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'Domain' => $this->domain,
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'Name' => $name,
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'Type' => $row['type'],
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'Value' => $row['content'],
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'Line' => $row['proxied'] ? '1' : '0',
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'TTL' => $row['ttl'],
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'MX' => isset($row['priority']) ? $row['priority'] : null,
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'Status' => $status,
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'Weight' => null,
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'Remark' => $row['comment'],
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'UpdateTime' => $row['modified_on'],
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];
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}
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return ['total' => $data['result_info']['total_count'], 'list' => $list];
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}
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return false;
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}
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//获取子域名解析记录列表
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public function getSubDomainRecords($SubDomain, $PageNumber = 1, $PageSize = 20, $Type = null, $Line = null)
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{
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return $this->getDomainRecords($PageNumber, $PageSize, null, $SubDomain, null, $Type, $Line);
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}
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//获取解析记录详细信息
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public function getDomainRecordInfo($RecordId)
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{
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$data = $this->send_reuqest('GET', '/zones/'.$this->domainid.'/dns_records/'.$RecordId);
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if ($data) {
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$name = $this->extractName($data['result']['name']);
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$status = str_ends_with($name, '_pause') ? '0' : '1';
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$name = $status == '0' ? substr($name, 0, -6) : $name;
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$name = $name == '__root__' ? '@' : $name;
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if ($data['result']['type'] == 'SRV' && isset($data['result']['priority'])) {
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$data['result']['content'] = $data['result']['priority'] . ' ' . $data['result']['content'];
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}
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return [
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'RecordId' => $data['result']['id'],
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'Domain' => $this->domain,
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'Name' => $name,
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'Type' => $data['result']['type'],
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'Value' => $data['result']['content'],
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'Line' => $data['result']['proxied'] ? '1' : '0',
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'TTL' => $data['result']['ttl'],
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'MX' => isset($data['result']['priority']) ? $data['result']['priority'] : null,
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'Status' => $status,
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'Weight' => null,
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'Remark' => $data['result']['comment'],
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'UpdateTime' => $data['result']['modified_on'],
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];
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}
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return false;
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}
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//添加解析记录
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public function addDomainRecord($Name, $Type, $Value, $Line = '0', $TTL = 600, $MX = 1, $Weight = null, $Remark = null)
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{
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$param = ['name' => $Name, 'type' => $this->convertType($Type), 'content' => $Value, 'proxied' => $Line == '1', 'ttl' => intval($TTL), 'comment' => $Remark];
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if ($Type == 'MX') $param['priority'] = intval($MX);
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if ($Type == 'CAA' || $Type == 'SRV') {
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unset($param['content']);
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$param['data'] = $this->convertValue($Value, $Type);
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}
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$data = $this->send_reuqest('POST', '/zones/'.$this->domainid.'/dns_records', $param);
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return is_array($data) ? $data['result']['id'] : false;
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}
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//修改解析记录
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public function updateDomainRecord($RecordId, $Name, $Type, $Value, $Line = '0', $TTL = 600, $MX = 1, $Weight = null, $Remark = null)
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{
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$param = ['name' => $Name, 'type' => $this->convertType($Type), 'content' => $Value, 'proxied' => $Line == '1', 'ttl' => intval($TTL), 'comment' => $Remark];
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if ($Type == 'MX') $param['priority'] = intval($MX);
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if ($Type == 'CAA' || $Type == 'SRV') {
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unset($param['content']);
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$param['data'] = $this->convertValue($Value, $Type);
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}
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$data = $this->send_reuqest('PATCH', '/zones/'.$this->domainid.'/dns_records/'.$RecordId, $param);
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return is_array($data);
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}
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//修改解析记录备注
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public function updateDomainRecordRemark($RecordId, $Remark)
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{
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return false;
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}
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//删除解析记录
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public function deleteDomainRecord($RecordId)
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{
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$data = $this->send_reuqest('DELETE', '/zones/'.$this->domainid.'/dns_records/'.$RecordId);
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return is_array($data);
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}
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//设置解析记录状态
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public function setDomainRecordStatus($RecordId, $Status)
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{
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$info = $this->getDomainRecordInfo($RecordId);
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$Name = $Status == '1' ? str_replace('_pause', '', $info['Name']) : $info['Name'] . '_pause';
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// @ 作为特殊字符不能设置为解析, 故设置暂停解析的时候, 替换为 __root__
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if ($Name == '__root__') {
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$Name = '@';
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} elseif ($Name == '@_pause') {
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$Name = '__root___pause';
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}
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return $this->updateDomainRecord($RecordId, $Name, $info['Type'], $info['Value'], $info['Line'], $info['TTL'], $info['MX'], $info['Weight'], $info['Remark']);
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}
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//获取解析记录操作日志
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public function getDomainRecordLog($PageNumber = 1, $PageSize = 20, $KeyWord = null, $StartDate = null, $endDate = null)
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{
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return false;
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}
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//获取解析线路列表
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public function getRecordLine()
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{
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return ['0' => ['name' => '仅DNS', 'parent' => null], '1' => ['name' => '已代理', 'parent' => null]];
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}
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//获取域名信息
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public function getDomainInfo()
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{
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$data = $this->send_reuqest('GET', '/zones/'.$this->domainid);
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if ($data) {
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return $data['result'];
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}
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return false;
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}
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//获取域名最低TTL
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public function getMinTTL()
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{
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return false;
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}
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public function addDomain($Domain)
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{
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$param = ['name' => $Domain];
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$data = $this->send_reuqest('POST', '/zones', $param);
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if ($data) {
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return ['id' => $data['result']['id'], 'name' => $data['result']['name']];
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}
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return false;
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}
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private function convertType($type)
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{
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$convert_dict = ['REDIRECT_URL' => 'URI', 'FORWARD_URL' => 'URI'];
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if (array_key_exists($type, $convert_dict)) {
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return $convert_dict[$type];
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}
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return $type;
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}
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private function convertValue($value, $type)
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{
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if ($type == 'SRV') {
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$arr = explode(' ', $value);
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if (count($arr) > 3) {
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$data = [
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'priority' => intval($arr[0]),
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'weight' => intval($arr[1]),
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'port' => intval($arr[2]),
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'target' => $arr[3],
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];
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} else {
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$data = [
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'weight' => intval($arr[0]),
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'port' => intval($arr[1]),
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'target' => $arr[2],
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];
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}
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} elseif ($type == 'CAA') {
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$arr = explode(' ', $value);
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$data = [
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'flags' => intval($arr[0]),
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'tag' => $arr[1],
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'value' => trim($arr[2], '"'),
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];
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}
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return $data;
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}
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private function send_reuqest($method, $path, $params = null)
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{
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$url = $this->baseUrl . $path;
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if ($this->auth == 0) {
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$headers = [
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'X-Auth-Email' => $this->Email,
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'X-Auth-Key' => $this->ApiKey,
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];
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} else {
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$headers = [
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'Authorization' => 'Bearer ' . $this->ApiKey,
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];
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}
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$body = '';
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if ($method == 'GET' || $method == 'DELETE') {
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if ($params) {
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$url .= '?' . http_build_query($params);
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}
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} else {
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$body = json_encode($params);
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$headers['Content-Type'] = 'application/json';
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}
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try {
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$response = http_request($url, $body, null, null, $headers, $this->proxy, $method);
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} catch (\Exception $e) {
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$this->setError($e->getMessage());
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return false;
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}
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$arr = json_decode($response['body'], true);
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if ($arr) {
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if ($arr['success']) {
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return $arr;
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} else {
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$this->setError(isset($arr['errors'][0]) ? $arr['errors'][0]['message'] : '未知错误');
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return false;
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}
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} else {
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$this->setError('返回数据解析失败');
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return false;
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}
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}
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private function setError($message)
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{
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$this->error = $message;
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//file_put_contents('logs.txt',date('H:i:s').' '.$message."\r\n", FILE_APPEND);
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}
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}
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