112 lines
3.7 KiB
JavaScript
112 lines
3.7 KiB
JavaScript
const got = require("got");
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const FormData = require("form-data");
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const { calculateElapsedTime, getResponseContent } = require("../utils");
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const { SkynetClient } = require("skynet-js");
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const skynetClient = new SkynetClient(process.env.SKYNET_PORTAL_API);
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const exampleSkylink = "AACogzrAimYPG42tDOKhS3lXZD8YvlF8Q8R17afe95iV2Q";
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// uploadCheck returns the result of uploading a sample file
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async function uploadCheck(done) {
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const time = process.hrtime();
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const form = new FormData();
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const payload = Buffer.from(new Date()); // current date to ensure data uniqueness
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const data = { up: false };
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form.append("file", payload, { filename: "time.txt", contentType: "text/plain" });
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try {
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const response = await got.post(`${process.env.SKYNET_PORTAL_API}/skynet/skyfile`, { body: form });
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data.statusCode = response.statusCode;
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data.up = true;
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data.ip = response.ip;
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} catch (error) {
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data.statusCode = error.response?.statusCode || error.statusCode || error.status;
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data.errorMessage = error.message;
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data.errorResponseContent = getResponseContent(error.response);
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data.ip = error?.response?.ip ?? null;
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}
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done({ name: "upload_file", time: calculateElapsedTime(time), ...data });
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}
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// websiteCheck checks whether the main website is working
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async function websiteCheck(done) {
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return genericAccessCheck("website", process.env.SKYNET_PORTAL_API, done);
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}
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// downloadCheck returns the result of downloading the hard coded link
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async function downloadCheck(done) {
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const url = await skynetClient.getSkylinkUrl(exampleSkylink);
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return genericAccessCheck("skylink", url, done);
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}
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// skylinkSubdomainCheck returns the result of downloading the hard coded link via subdomain
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async function skylinkSubdomainCheck(done) {
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const url = await skynetClient.getSkylinkUrl(exampleSkylink, { subdomain: true });
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return genericAccessCheck("skylink_via_subdomain", url, done);
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}
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// skylinkSubdomainCheck returns the result of downloading the hard coded link via subdomain
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async function handshakeSubdomainCheck(done) {
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const url = await skynetClient.getHnsUrl("note-to-self", { subdomain: true });
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return genericAccessCheck("hns_via_subdomain", url, done);
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}
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async function accountHealthCheck(done) {
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const time = process.hrtime();
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const data = { up: false };
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try {
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const response = await got(`${process.env.SKYNET_DASHBOARD_URL}/health`, { responseType: "json" });
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data.statusCode = response.statusCode;
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data.response = response.body;
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data.up = response.body.dbAlive === true;
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data.ip = response.ip;
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} catch (error) {
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data.statusCode = error?.response?.statusCode || error.statusCode || error.status;
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data.errorMessage = error.message;
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data.errorResponseContent = getResponseContent(error.response);
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data.ip = error?.response?.ip ?? null;
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}
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done({
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name: "account_health",
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time: calculateElapsedTime(time),
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...data,
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});
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}
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async function genericAccessCheck(name, url, done) {
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const time = process.hrtime();
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const data = { up: false, url };
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try {
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const response = await got(url, { headers: { cookie: "nocache=true" } });
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data.statusCode = response.statusCode;
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data.up = true;
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data.ip = response.ip;
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} catch (error) {
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data.statusCode = error?.response?.statusCode || error.statusCode || error.status;
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data.errorMessage = error.message;
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data.errorResponseContent = getResponseContent(error.response);
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data.ip = error?.response?.ip ?? null;
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}
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done({ name, time: calculateElapsedTime(time), ...data });
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}
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const checks = [uploadCheck, websiteCheck, downloadCheck, skylinkSubdomainCheck, handshakeSubdomainCheck];
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if (process.env.ACCOUNTS_ENABLED) {
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checks.push(accountHealthCheck);
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}
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module.exports = checks;
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