@elastic/synthetics
Version:
Elastic synthetic monitoring agent
113 lines • 5.1 kB
JavaScript
;
/**
* MIT License
*
* Copyright (c) 2020-present, Elastic NV
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.formatStaleMonitors = exports.formatFailedMonitors = exports.formatAPIError = exports.formatNotFoundError = exports.ok = exports.handleError = exports.sendReqAndHandleError = exports.sendRequest = void 0;
const colors_1 = require("kleur/colors");
const undici_1 = require("undici");
const helpers_1 = require("../helpers");
/* eslint-disable @typescript-eslint/no-var-requires */
const { version } = require('../../package.json');
async function sendRequest(options) {
return await (0, undici_1.request)(options.url, {
method: options.method,
body: options.body,
headers: {
authorization: `ApiKey ${options.auth}`,
'content-type': 'application/json',
'user-agent': `Elastic/Synthetics ${version}`,
'kbn-xsrf': 'true',
'x-elastic-internal-origin': 'elastic-synthetics',
},
// align with the default timeout of the kibana route
headersTimeout: 2 * 60 * 1000,
});
}
exports.sendRequest = sendRequest;
async function sendReqAndHandleError(options) {
const { statusCode, body } = await sendRequest(options);
return (await handleError(statusCode, options.url, body, statusCode === 413 ? `${options.body?.length} bytes sent` : '')).json();
}
exports.sendReqAndHandleError = sendReqAndHandleError;
// Handle bad status code errors from Kibana API and format the
// error message to be displayed to the user.
// returns the response stream if no error is found
async function handleError(statusCode, url, body, extraMessage) {
if (statusCode === 404) {
throw formatNotFoundError(url, await body.text());
}
else if (!ok(statusCode)) {
let parsed;
try {
const resp = await body.text();
parsed = JSON.parse(resp);
}
catch (e) {
throw formatAPIError(statusCode, 'unexpected error', e.message, extraMessage);
}
throw formatAPIError(statusCode, parsed.error, parsed.message, extraMessage);
}
return body;
}
exports.handleError = handleError;
function ok(statusCode) {
return statusCode >= 200 && statusCode <= 299;
}
exports.ok = ok;
function formatNotFoundError(url, message) {
return (0, colors_1.red)((0, colors_1.bold)(`${helpers_1.symbols['failed']} Please check your kibana url: ${url} and try again - 404:${message}`));
}
exports.formatNotFoundError = formatNotFoundError;
function formatAPIError(statusCode, error, message, extraMessage = '') {
let outer = (0, colors_1.bold)(`${helpers_1.symbols['failed']} Error\n`);
let inner = (0, colors_1.bold)(`${helpers_1.symbols['failed']} monitor creation failed - ${statusCode}:${error}\n`);
inner += (0, helpers_1.indent)(message, ' ');
outer += (0, helpers_1.indent)(inner);
outer += extraMessage ? (0, helpers_1.indent)(extraMessage, ' ') : '';
return (0, colors_1.red)(outer);
}
exports.formatAPIError = formatAPIError;
function formatMonitorError(errors) {
let outer = '';
for (const error of errors) {
const monitorId = error.id ? `: monitor(${error.id})` : '';
let inner = (0, colors_1.bold)(`> ${error.reason}${monitorId}\n`);
inner += (0, helpers_1.indent)(error.details, ' ');
outer += (0, helpers_1.indent)(inner) + '\n';
outer += '\n';
}
return outer;
}
function formatFailedMonitors(errors) {
const heading = (0, colors_1.bold)(`${helpers_1.symbols['failed']} Error\n`);
return (0, colors_1.red)(heading + formatMonitorError(errors));
}
exports.formatFailedMonitors = formatFailedMonitors;
function formatStaleMonitors(errors) {
const heading = (0, colors_1.bold)(`${helpers_1.symbols['warning']} Warnings\n`);
return (0, colors_1.yellow)(heading + formatMonitorError(errors));
}
exports.formatStaleMonitors = formatStaleMonitors;
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