You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
1.0 KiB
JavaScript
34 lines
1.0 KiB
JavaScript
import {OvhApi} from './OvhApi.js';
|
|
import rest from 'superagent';
|
|
|
|
export class DynDnsBot{
|
|
constructor({config}){
|
|
this.config = config;
|
|
this.dns = new OvhApi({credentials: config.ovhCredentials});
|
|
this.lastIp = null;
|
|
}
|
|
|
|
async update(){
|
|
let newIp = await this.getIp();
|
|
if (newIp === this.lastIp) return;
|
|
this.lastIp = newIp;
|
|
Object.keys(this.config.records).forEach(domain => {
|
|
Promise.all(this.config.records[domain].map(async record => {
|
|
record.target = newIp;
|
|
await this.dns.updateRecord(record, domain);
|
|
})).then(() => this.dns.refreshZone(domain));
|
|
})
|
|
}
|
|
setInterval(seconds = this.config.updateInterval, random = this.config.randomInterval){
|
|
let handler = random
|
|
? () => setTimeout(()=>this.update(), Math.random()*seconds*1000)
|
|
: () => this.update();
|
|
this.interval = setInterval(handler, seconds*1000);
|
|
this.update();
|
|
}
|
|
async getIp(){
|
|
return await rest.get(this.config.ipApi).then(res => {
|
|
return res.text;
|
|
}).catch(console.error);
|
|
}
|
|
} |