504 lines
13 KiB
JavaScript
504 lines
13 KiB
JavaScript
import { match } from "assert";
|
|
|
|
const SERVICE_NAME = "NetworkService";
|
|
|
|
class NetworkService {
|
|
static SERVICE_NAME = SERVICE_NAME;
|
|
|
|
constructor({ axios, got, https, jmespath, GameDig, ping, logger, http, Docker, net, stringService, settingsService }) {
|
|
this.TYPE_PING = "ping";
|
|
this.TYPE_HTTP = "http";
|
|
this.TYPE_PAGESPEED = "pagespeed";
|
|
this.TYPE_HARDWARE = "hardware";
|
|
this.TYPE_DOCKER = "docker";
|
|
this.TYPE_PORT = "port";
|
|
this.TYPE_GAME = "game";
|
|
this.SERVICE_NAME = SERVICE_NAME;
|
|
this.NETWORK_ERROR = 5000;
|
|
this.PING_ERROR = 5001;
|
|
this.axios = axios;
|
|
this.got = got;
|
|
this.https = https;
|
|
this.jmespath = jmespath;
|
|
this.GameDig = GameDig;
|
|
this.ping = ping;
|
|
this.logger = logger;
|
|
this.http = http;
|
|
this.Docker = Docker;
|
|
this.net = net;
|
|
this.stringService = stringService;
|
|
this.settingsService = settingsService;
|
|
}
|
|
|
|
// Helper functions
|
|
async timeRequest(operation) {
|
|
const start = process.hrtime.bigint();
|
|
try {
|
|
const response = await operation();
|
|
const elapsedMs = Math.round(Number(process.hrtime.bigint() - start) / 1_000_000);
|
|
return { response, responseTime: elapsedMs };
|
|
} catch (error) {
|
|
const elapsedMs = Math.round(Number(process.hrtime.bigint() - start) / 1_000_000);
|
|
return { response: null, responseTime: elapsedMs, error };
|
|
}
|
|
}
|
|
|
|
// Main entry point
|
|
async requestStatus(monitor) {
|
|
const type = monitor?.type || "unknown";
|
|
switch (type) {
|
|
case this.TYPE_PING:
|
|
return await this.requestPing(monitor);
|
|
case this.TYPE_HTTP:
|
|
return await this.requestHttp(monitor);
|
|
case this.TYPE_PAGESPEED:
|
|
return await this.requestPageSpeed(monitor);
|
|
case this.TYPE_HARDWARE:
|
|
return await this.requestHardware(monitor);
|
|
case this.TYPE_DOCKER:
|
|
return await this.requestDocker(monitor);
|
|
case this.TYPE_PORT:
|
|
return await this.requestPort(monitor);
|
|
case this.TYPE_GAME:
|
|
return await this.requestGame(monitor);
|
|
default:
|
|
return await this.handleUnsupportedType(type);
|
|
}
|
|
}
|
|
|
|
async requestPing(monitor) {
|
|
try {
|
|
if (!monitor?.url) {
|
|
throw new Error("Monitor URL is required");
|
|
}
|
|
|
|
const { response, responseTime, error } = await this.timeRequest(() => this.ping.promise.probe(monitor.url));
|
|
|
|
if (!response) {
|
|
if (error) {
|
|
throw error;
|
|
}
|
|
throw new Error("Ping failed - no result returned");
|
|
}
|
|
|
|
const pingResponse = {
|
|
monitorId: monitor._id,
|
|
type: "ping",
|
|
status: response.alive,
|
|
code: 200,
|
|
responseTime,
|
|
message: "Success",
|
|
payload: response,
|
|
};
|
|
|
|
if (error) {
|
|
pingResponse.status = false;
|
|
pingResponse.code = 200;
|
|
pingResponse.message = "Ping failed";
|
|
return pingResponse;
|
|
}
|
|
|
|
return pingResponse;
|
|
} catch (err) {
|
|
err.service = this.SERVICE_NAME;
|
|
err.method = "requestPing";
|
|
throw err;
|
|
}
|
|
}
|
|
|
|
async requestHttp(monitor) {
|
|
const { url, secret, _id, name, teamId, type, ignoreTlsErrors, jsonPath, matchMethod, expectedValue } = monitor;
|
|
const httpResponse = {
|
|
monitorId: _id,
|
|
teamId: teamId,
|
|
type,
|
|
};
|
|
|
|
try {
|
|
if (!url) {
|
|
throw new Error("Monitor URL is required");
|
|
}
|
|
const config = {
|
|
headers: secret ? { Authorization: `Bearer ${secret}` } : undefined,
|
|
};
|
|
|
|
if (ignoreTlsErrors) {
|
|
config.agent = {
|
|
https: new this.https.Agent({
|
|
rejectUnauthorized: false,
|
|
}),
|
|
};
|
|
}
|
|
|
|
const response = await this.got(url, config);
|
|
|
|
let payload;
|
|
const contentType = response.headers["content-type"];
|
|
|
|
if (contentType && contentType.includes("application/json")) {
|
|
try {
|
|
payload = JSON.parse(response.body);
|
|
} catch {
|
|
payload = response.body;
|
|
}
|
|
} else {
|
|
payload = response.body;
|
|
}
|
|
|
|
httpResponse.code = response.statusCode;
|
|
httpResponse.status = response.ok;
|
|
httpResponse.message = response.statusMessage;
|
|
httpResponse.responseTime = response.timings.phases.total || 0;
|
|
httpResponse.payload = payload;
|
|
httpResponse.timings = response.timings || {};
|
|
|
|
if (!expectedValue && !jsonPath) {
|
|
return httpResponse;
|
|
}
|
|
|
|
if (expectedValue) {
|
|
let ok = false;
|
|
if (matchMethod === "equal") ok = payload === expectedValue;
|
|
if (matchMethod === "include") ok = payload.includes(expectedValue);
|
|
if (matchMethod === "regex") ok = new RegExp(expectedValue).test(payload);
|
|
|
|
if (ok === true) {
|
|
return httpResponse;
|
|
} else {
|
|
httpResponse.code = 500;
|
|
httpResponse.status = false;
|
|
return httpResponse;
|
|
}
|
|
}
|
|
|
|
if (jsonPath) {
|
|
const contentType = response.headers["content-type"];
|
|
|
|
const isJson = contentType?.includes("application/json");
|
|
if (!isJson) {
|
|
httpResponse.status = false;
|
|
httpResponse.message = this.stringService.httpNotJson;
|
|
return httpResponse;
|
|
}
|
|
|
|
try {
|
|
this.jmespath.search(payload, jsonPath);
|
|
} catch {
|
|
httpResponse.status = false;
|
|
httpResponse.message = this.stringService.httpJsonPathError;
|
|
return httpResponse;
|
|
}
|
|
}
|
|
return httpResponse;
|
|
} catch (err) {
|
|
if (err.name === "HTTPError" || err.name === "RequestError") {
|
|
httpResponse.code = err?.response?.statusCode || this.NETWORK_ERROR;
|
|
httpResponse.status = false;
|
|
httpResponse.message = err?.response?.statusCode || err.message;
|
|
httpResponse.responseTime = err?.timings?.phases?.total || 0;
|
|
httpResponse.payload = null;
|
|
httpResponse.timings = err?.timings || {};
|
|
return httpResponse;
|
|
}
|
|
err.service = this.SERVICE_NAME;
|
|
err.method = "requestHttp";
|
|
throw err;
|
|
}
|
|
}
|
|
|
|
async requestPageSpeed(monitor) {
|
|
try {
|
|
const url = monitor.url;
|
|
if (!url) {
|
|
throw new Error("Monitor URL is required");
|
|
}
|
|
let pageSpeedUrl = `https://pagespeedonline.googleapis.com/pagespeedonline/v5/runPagespeed?url=${url}&category=seo&category=accessibility&category=best-practices&category=performance`;
|
|
const dbSettings = await this.settingsService.getDBSettings();
|
|
if (dbSettings?.pagespeedApiKey) {
|
|
pageSpeedUrl += `&key=${dbSettings.pagespeedApiKey}`;
|
|
} else {
|
|
this.logger.warn({
|
|
message: "PageSpeed API key not found, job not executed",
|
|
service: this.SERVICE_NAME,
|
|
method: "requestPagespeed",
|
|
details: { url },
|
|
});
|
|
}
|
|
return await this.requestHttp({
|
|
...monitor,
|
|
url: pageSpeedUrl,
|
|
});
|
|
} catch (err) {
|
|
err.service = this.SERVICE_NAME;
|
|
err.method = "requestPageSpeed";
|
|
throw err;
|
|
}
|
|
}
|
|
|
|
async requestHardware(monitor) {
|
|
try {
|
|
return await this.requestHttp(monitor);
|
|
} catch (err) {
|
|
err.service = this.SERVICE_NAME;
|
|
err.method = "requestHardware";
|
|
throw err;
|
|
}
|
|
}
|
|
|
|
async requestDocker(monitor) {
|
|
try {
|
|
if (!monitor.url) {
|
|
throw new Error("Monitor URL is required");
|
|
}
|
|
|
|
const docker = new this.Docker({
|
|
socketPath: "/var/run/docker.sock",
|
|
handleError: true, // Enable error handling
|
|
});
|
|
|
|
const dockerResponse = {
|
|
monitorId: monitor._id,
|
|
type: monitor.type,
|
|
};
|
|
|
|
const containers = await docker.listContainers({ all: true });
|
|
|
|
// Normalize input: strip leading slashes and convert to lowercase for comparison
|
|
const normalizedInput = monitor.url.replace(/^\/+/, "").toLowerCase();
|
|
|
|
// Priority-based matching to avoid ambiguity:
|
|
// 1. Exact full ID match (64-char)
|
|
let exactIdMatch = containers.find((c) => c.Id.toLowerCase() === normalizedInput);
|
|
|
|
// 2. Exact container name match (case-insensitive)
|
|
let exactNameMatch = containers.find((c) =>
|
|
c.Names.some((name) => {
|
|
const cleanName = name.replace(/^\/+/, "").toLowerCase();
|
|
return cleanName === normalizedInput;
|
|
})
|
|
);
|
|
|
|
// 3. Partial ID match (fallback for backwards compatibility)
|
|
let partialIdMatch = containers.find((c) => c.Id.toLowerCase().startsWith(normalizedInput));
|
|
|
|
// Select container based on priority
|
|
let targetContainer = exactIdMatch || exactNameMatch || partialIdMatch;
|
|
|
|
// Return negative response if no container
|
|
if (!targetContainer) {
|
|
this.logger.warn({
|
|
message: `No container found for "${monitor.url}".`,
|
|
service: this.SERVICE_NAME,
|
|
method: "requestDocker",
|
|
details: { url: monitor.url },
|
|
});
|
|
|
|
dockerResponse.code = 404;
|
|
dockerResponse.status = false;
|
|
dockerResponse.message = this.stringService.dockerNotFound;
|
|
return dockerResponse;
|
|
}
|
|
|
|
// Return negative response if ambiguous matches exist
|
|
const matchTypes = [];
|
|
if (exactIdMatch) matchTypes.push("exact ID");
|
|
if (exactNameMatch) matchTypes.push("exact name");
|
|
if (partialIdMatch && !exactIdMatch) matchTypes.push("partial ID");
|
|
|
|
if (matchTypes.length > 1) {
|
|
this.logger.warn({
|
|
message: `Ambiguous container match for "${monitor.url}". Matched by: ${matchTypes.join(", ")}. Using ${exactIdMatch ? "exact ID" : exactNameMatch ? "exact name" : "partial ID"} match.`,
|
|
service: this.SERVICE_NAME,
|
|
method: "requestDocker",
|
|
details: { url: monitor.url },
|
|
});
|
|
dockerResponse.status = 404;
|
|
dockerResponse.status = false;
|
|
dockerResponse.message = `Ambiguous container match for "${monitor.url}". Matched by: ${matchTypes.join(", ")}. Using ${exactIdMatch ? "exact ID" : exactNameMatch ? "exact name" : "partial ID"} match.`;
|
|
return dockerResponse;
|
|
}
|
|
|
|
const container = docker.getContainer(targetContainer.Id);
|
|
const { response, responseTime, error } = await this.timeRequest(() => container.inspect());
|
|
|
|
dockerResponse.responseTime = responseTime;
|
|
dockerResponse.status = response?.State?.Status === "running" ? true : false;
|
|
dockerResponse.code = 200;
|
|
dockerResponse.message = "Docker container status fetched successfully";
|
|
|
|
if (error) {
|
|
dockerResponse.status = false;
|
|
dockerResponse.code = error.statusCode || this.NETWORK_ERROR;
|
|
dockerResponse.message = error.reason || "Failed to fetch Docker container information";
|
|
return dockerResponse;
|
|
}
|
|
|
|
return dockerResponse;
|
|
} catch (err) {
|
|
err.service = this.SERVICE_NAME;
|
|
err.method = "requestDocker";
|
|
throw err;
|
|
}
|
|
}
|
|
|
|
async requestPort(monitor) {
|
|
try {
|
|
const { url, port } = monitor;
|
|
const { response, responseTime, error } = await this.timeRequest(async () => {
|
|
return new Promise((resolve, reject) => {
|
|
const socket = this.net.createConnection(
|
|
{
|
|
host: url,
|
|
port,
|
|
},
|
|
() => {
|
|
socket.end();
|
|
socket.destroy();
|
|
resolve({ success: true });
|
|
}
|
|
);
|
|
|
|
socket.setTimeout(5000);
|
|
socket.on("timeout", () => {
|
|
socket.destroy();
|
|
reject(new Error("Connection timeout"));
|
|
});
|
|
|
|
socket.on("error", (err) => {
|
|
socket.destroy();
|
|
reject(err);
|
|
});
|
|
});
|
|
});
|
|
|
|
const portResponse = {
|
|
code: 200,
|
|
status: response.success,
|
|
message: this.stringService.portSuccess,
|
|
monitorId: monitor._id,
|
|
type: monitor.type,
|
|
responseTime,
|
|
};
|
|
|
|
if (error) {
|
|
portResponse.code = this.NETWORK_ERROR;
|
|
portResponse.status = false;
|
|
portResponse.message = this.stringService.portFail;
|
|
return portResponse;
|
|
}
|
|
|
|
return portResponse;
|
|
} catch (error) {
|
|
error.service = this.SERVICE_NAME;
|
|
error.method = "requestTCP";
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
async requestGame(monitor) {
|
|
try {
|
|
const { url, port, gameId } = monitor;
|
|
|
|
const gameResponse = {
|
|
code: 200,
|
|
status: true,
|
|
message: "Success",
|
|
monitorId: monitor._id,
|
|
type: "game",
|
|
};
|
|
|
|
const state = await this.GameDig.query({
|
|
type: gameId,
|
|
host: url,
|
|
port: port,
|
|
}).catch((error) => {
|
|
this.logger.warn({
|
|
message: error.message,
|
|
service: this.SERVICE_NAME,
|
|
method: "requestGame",
|
|
details: { url, port, gameId },
|
|
});
|
|
});
|
|
|
|
if (!state) {
|
|
gameResponse.code = this.NETWORK_ERROR;
|
|
gameResponse.status = false;
|
|
gameResponse.message = "No response";
|
|
return gameResponse;
|
|
}
|
|
|
|
gameResponse.responseTime = state.ping;
|
|
gameResponse.payload = state;
|
|
return gameResponse;
|
|
} catch (error) {
|
|
error.service = this.SERVICE_NAME;
|
|
error.method = "requestPing";
|
|
throw error;
|
|
}
|
|
}
|
|
async handleUnsupportedType(type) {
|
|
const err = new Error(`Unsupported type: ${type}`);
|
|
err.service = this.SERVICE_NAME;
|
|
err.method = "getStatus";
|
|
throw err;
|
|
}
|
|
|
|
// Other network requests unrelated to monitoring:
|
|
async requestWebhook(type, url, body) {
|
|
try {
|
|
const response = await this.axios.post(url, body, {
|
|
headers: {
|
|
"Content-Type": "application/json",
|
|
},
|
|
});
|
|
|
|
return {
|
|
type: "webhook",
|
|
status: true,
|
|
code: response.status,
|
|
message: `Successfully sent ${type} notification`,
|
|
payload: response.data,
|
|
};
|
|
} catch (error) {
|
|
this.logger.warn({
|
|
message: error.message,
|
|
service: this.SERVICE_NAME,
|
|
method: "requestWebhook",
|
|
});
|
|
|
|
return {
|
|
type: "webhook",
|
|
status: false,
|
|
code: error.response?.status || this.NETWORK_ERROR,
|
|
message: `Failed to send ${type} notification`,
|
|
payload: error.response?.data,
|
|
};
|
|
}
|
|
}
|
|
|
|
async requestPagerDuty({ message, routingKey, monitorUrl }) {
|
|
try {
|
|
const response = await this.axios.post(`https://events.pagerduty.com/v2/enqueue`, {
|
|
routing_key: routingKey,
|
|
event_action: "trigger",
|
|
payload: {
|
|
summary: message,
|
|
severity: "critical",
|
|
source: monitorUrl,
|
|
timestamp: new Date().toISOString(),
|
|
},
|
|
});
|
|
|
|
if (response?.data?.status !== "success") return false;
|
|
return true;
|
|
} catch (error) {
|
|
error.details = error.response?.data;
|
|
error.service = this.SERVICE_NAME;
|
|
error.method = "requestPagerDuty";
|
|
throw error;
|
|
}
|
|
}
|
|
}
|
|
|
|
export default NetworkService;
|