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34 lines
1.0 KiB
34 lines
1.0 KiB
import {OvhApi} from './OvhApi.js';
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import rest from 'superagent';
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export class DynDnsBot{
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constructor({config}){
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this.config = config;
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this.dns = new OvhApi({credentials: config.ovhCredentials});
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this.lastIp = null;
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}
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async update(){
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let newIp = await this.getIp();
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if (newIp === this.lastIp) return;
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this.lastIp = newIp;
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Object.keys(this.config.records).forEach(domain => {
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Promise.all(this.config.records[domain].map(async record => {
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record.target = newIp;
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await this.dns.updateRecord(record, domain);
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})).then(() => this.dns.refreshZone(domain));
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})
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}
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setInterval(seconds = this.config.updateInterval, random = this.config.randomInterval){
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let handler = random
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? () => setTimeout(()=>this.update(), Math.random()*seconds*1000)
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: () => this.update();
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this.interval = setInterval(handler, seconds*1000);
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this.update();
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}
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async getIp(){
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return await rest.get(this.config.ipApi).then(res => {
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return res.text;
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}).catch(console.error);
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}
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} |