forked from coolaj86/walnut.js
91 lines
2.2 KiB
JavaScript
91 lines
2.2 KiB
JavaScript
#!/usr/bin/env node
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'use strict';
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var PromiseA = require('bluebird').Promise;
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var https = require('https');
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var fs = PromiseA.promisifyAll(require('fs'));
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module.exports.update = function (opts) {
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return new PromiseA(function (resolve, reject) {
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var options;
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var hostname = opts.hostname || opts.updater;
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var port = opts.port;
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var pathname = opts.pathname;
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var req;
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if (!hostname) {
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throw new Error('Please specify a DDNS host as opts.hostname');
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}
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if (!pathname) {
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throw new Error('Please specify the api route as opts.pathname');
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}
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options = {
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host: hostname
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, port: port
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, method: 'POST'
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, headers: {
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'Content-Type': 'application/json'
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}
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, path: pathname
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//, auth: opts.auth || 'admin:secret'
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};
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if (opts.cacert) {
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if (!Array.isArray(opts.cacert)) {
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opts.cacert = [opts.cacert];
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}
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options.ca = opts.cacert;
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}
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if (opts.token || opts.jwt) {
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options.headers.Authorization = 'Bearer ' + (opts.token || opts.jwt);
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}
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if (false === opts.cacert) {
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options.rejectUnauthorized = false;
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}
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options.ca = (options.ca||[]).map(function (str) {
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if ('string' === typeof str && str.length < 1000) {
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str = fs.readFileAsync(str);
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}
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return str;
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});
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return PromiseA.all(options.ca).then(function (cas) {
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options.ca = cas;
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options.agent = new https.Agent(options);
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req = https.request(options, function(res) {
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var textData = '';
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res.on('error', function (err) {
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reject(err);
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});
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res.on('data', function (chunk) {
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textData += chunk.toString();
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// console.log(chunk.toString());
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});
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res.on('end', function () {
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var err;
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try {
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resolve(JSON.parse(textData));
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} catch(e) {
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err = new Error("Unparsable Server Response");
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err.code = 'E_INVALID_SERVER_RESPONSE';
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err.data = textData;
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reject(err);
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}
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});
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});
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req.on('error', function (err) {
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reject(err);
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});
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req.end(JSON.stringify(opts.ddns, null, ' '));
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}, reject);
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});
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};
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