Initial commit
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net909
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<?php
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/**
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* 域名DNS查询
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*/
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namespace plugin\web\dns;
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use app\Plugin;
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use Exception;
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class App extends Plugin
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{
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const DOH_API = [
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'alidns' => [
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'url' => 'https://dns.alidns.com/resolve',
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'isproxy' => false,
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],
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'dnspod' => [
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'url' => 'https://doh.pub/resolve',
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'isproxy' => false,
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],
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'360' => [
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'url' => 'https://doh.360.cn/resolve',
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'isproxy' => false,
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],
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'google' => [
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'url' => 'https://dns.google/resolve',
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'isproxy' => true,
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],
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];
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const DNS_TYPE = [
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1 => 'A',
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5 => 'CNAME',
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16 => 'TXT',
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28 => 'AAAA',
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2 => 'NS',
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6 => 'SOA',
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];
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public function index()
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{
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return $this->view();
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}
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public function query(){
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$name = input('post.name', null, 'trim');
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$type = input('post.type/d');
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$doh = input('?post.doh') ? input('post.doh', null, 'trim') : 'alidns';
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if(!$name || !$type) return msg('error','no name');
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try{
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$result = $this->doh_resolve($doh, $type, $name);
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$list = [];
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foreach($result as $row){
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$row['typename'] = isset(self::DNS_TYPE[$row['type']]) ? self::DNS_TYPE[$row['type']] : $row['type'];
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$list[] = $row;
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}
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}catch(Exception $e){
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return msg('error', $e->getMessage());
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}
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return msg('ok','success',$list);
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}
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private function doh_resolve($doh, $type, $name){
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if(!array_key_exists($doh, self::DOH_API)) throw new Exception('不存在该DNS服务器');
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$url = self::DOH_API[$doh]['url'].'?name='.urlencode($name).'&type='.$type;
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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$data = curl_exec($ch);
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curl_close($ch);
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$arr = json_decode($data, true);
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if(!$arr){
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throw new Exception('DOH接口查询失败');
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}else{
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if(isset($arr['Answer'])){
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return $arr['Answer'];
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}else{
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return [];
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}
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}
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}
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}
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@@ -0,0 +1,170 @@
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{extend name="common/plugin_layout" /}
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{block name="title"}{$plugin.title} - {:config_get('title')}{/block}
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{block name="main"}
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<style>
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.query-title {
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text-align: right;
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}
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.table-title th{word-break: keep-all;}
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td{word-break: break-all;}
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</style>
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<div class="container-xl" id="app">
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<div class="col-sm-12 col-md-10 col-xl-8 center-block">
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<div class="card card-preview">
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<div class="card-inner mt-3">
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<div class="nya-title nk-ibx-action-item progress-rating">
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<span class="nk-menu-text font-weight-bold">域名DNS查询</span>
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</div>
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<div class="form-group">
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<div class="form-control-wrap">
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<div class="input-group">
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<div class="input-group-prepend">
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<span class="input-group-text">域名</span>
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</div>
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<input type="text" v-model="set.name" placeholder="请输入域名" class="form-control form-control-lg" @keyup.enter="query" ref="input" autocomplete="off">
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</div>
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</div>
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</div>
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<div class="form-group">
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<div class="form-control-wrap">
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<div class="input-group">
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<div class="input-group-prepend">
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<span class="input-group-text">解析类型</span>
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</div>
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<select class="form-control form-control-lg" v-model="set.type">
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<option v-for="v in dns_types" :value="v.key">{{v.value}}</option>
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</select>
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</div>
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</div>
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</div>
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<div class="form-group">
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<div class="form-control-wrap">
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<div class="input-group">
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<div class="input-group-prepend">
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<span class="input-group-text">DNS服务器</span>
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</div>
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<select class="form-control form-control-lg" v-model="set.doh">
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<option v-for="v in doh_list" :value="v.key">{{v.value}}</option>
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</select>
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<div class="input-group-append">
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<button class="btn btn-dim btn-outline-primary btn-block btn-lg" @click="query" :disabled="query_disabled">
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查询
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</button>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="card card-preview" v-show="showresult" style="display:none">
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<div class="card-inner mt-3">
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<div class="nya-title nk-ibx-action-item progress-rating">
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<span class="nk-menu-text font-weight-bold">查询结果</span>
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</div>
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<div class="alert alert-warning text-center" v-if="result_list.length==0"><h6><em class="icon ni ni-info"></em> 没有查询到解析记录</h6></div>
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<div v-if="result_list.length>0">
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<h6>域名 <span class="text-primary">{{result_input}}</span> 的解析记录：</h6>
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<div class="table-responsive">
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<table class="table table-hover table-bordered">
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<thead class="table-title">
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<th>域名</th><th>解析类型</th><th>解析记录值</th><th>TTL</th>
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</thead>
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<tbody>
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<tr v-for="(item,index) in result_list" :key="index">
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<td>{{item.name}}</td><td>{{item.typename}}</td><td>{{item.data}}</td><td>{{item.TTL}}</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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{/block}
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{block name="script"}
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<script src="{$cdn_cdnjs}vue/2.6.14/vue.min.js"></script>
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<script>
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new Vue({
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el: '#app',
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data: {
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query_disabled: false,
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set: {
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name: '',
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type: '1',
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doh: 'alidns',
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},
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dns_types: [
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{key: '1', value: 'A'},
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{key: '5', value: 'CNAME'},
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{key: '16', value: 'TXT'},
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{key: '28', value: 'AAAA'},
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{key: '2', value: 'NS'},
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{key: '6', value: 'SOA'},
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],
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doh_list: [
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{key: 'alidns', value: '阿里DNS'},
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{key: 'dnspod', value: 'DNSPOD'},
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{key: '360', value: '360DNS'},
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{key: 'google', value: '谷歌DNS'},
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],
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result_input: '',
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showresult: false,
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result_list: [],
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result_total: 0
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},
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mounted() {
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this.$refs.input.focus();
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},
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methods: {
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checkURL()
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{
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var url = this.set.name.trim();
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if (url.indexOf(" ")>=0){
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url = url.replace(/ /g,"");
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}
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if (url.toLowerCase().indexOf("http://")==0){
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url = url.slice(7);
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}
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if (url.toLowerCase().indexOf("https://")==0){
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url = url.slice(8);
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}
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if (url.slice(url.length-1)=="/"){
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url = url.slice(0,url.length-1);
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}
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this.set.name = url;
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},
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query() {
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this.checkURL();
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if(this.set.name == ''){
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alert('域名不能为空');return;
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}
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layer.load(0, {shade:0.1});
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var that=this;
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$.ajax({
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url: '/api/{$plugin.alias}/query',
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type: 'post',
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dataType: 'json',
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data: that.set,
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cache: false,
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success: function (data) {
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layer.closeAll();
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if(data.status=='ok'){
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that.result_input = that.set.name;
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that.showresult = true;
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that.result_list = data.data;
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}else{
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layer.alert(data.message, {icon: 5});
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}
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},
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error: function () {
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layer.closeAll();
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layer.msg('服务器错误', {icon: 5});
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}
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});
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}
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},
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})
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</script>
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{/block}
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