Pure NodeJs Sentry reporter compatible with AWS lambda

sentry-pure-js-node-js-reporter.js

/**
 * @source https://github.com/errwischt/stacktrace-parser/blob/9b2d5b6114e7a3b3596f7092f0d1160738125374/src/stack-trace-parser.js
 * @copyright Copyright (c) 2014-2019 Georg Tavonius
 * @license MIT
 * This is the same code but only with removed parsing for all browsers or JS platforms else than NodeJS
 */
const StackTraceParser = {
    UNKNOWN_FUNCTION: '<unknown>',

    /**
     * This parses the different stack traces and puts them into one format
     * This borrows heavily from TraceKit (https://github.com/csnover/TraceKit)
     */
    parse(stackString) {
        const lines = stackString.split('\n');

        return lines.reduce((stack, line) => {
            const parseResult = StackTraceParser.parseNode(line);

            if (parseResult) {
                stack.push(parseResult);
            }

            return stack;
        }, []);
    },

    nodeRe: /^\s*at (?:((?:\[object object\])?[^\\/]+(?: \[as \S+\])?) )?\(?(.*?):(\d+)(?::(\d+))?\)?\s*$/i,

    parseNode(line) {
        const parts = StackTraceParser.nodeRe.exec(line);

        if (!parts) {
            return null;
        }

        return {
            file: parts[2],
            methodName: parts[1] || StackTraceParser.UNKNOWN_FUNCTION,
            arguments: [],
            lineNumber: +parts[3],
            column: parts[4] ? +parts[4] : null,
        };
    },
};

const https = require('https');
const crypto = require('crypto');
const os = require('os');

const SENTRY_HOST = 'sentry.io';
const SENTRY_PROJECTID = 123456;
const SENTRY_KEY = 'xxxxxxxxxxx';
const LOGGER_NAME = 'my-logger';

/**
 * @copyright Copyright (c) 2024 William Desportes <[email protected]>
 * @license MIT
 * @version 1.0
 * @source https://gist.github.com/williamdes/1d0b02c1bf3b94ee0dbaecdbc26d12c1
 */
const sendToSentry = function (error, URLroute, requestMethod, requestHeaders, userId, userIP, tags, release) {
    // See: https://develop.sentry.dev/sdk/envelopes/#data-model
    const sentryData = {
        // See: https://stackoverflow.com/a/69358886/5155484
        event_id: crypto.randomBytes(16).toString('hex'),
        timestamp: new Date().getTime(), //.toISOString(),
        logger: LOGGER_NAME,
        platform: 'javascript',
        level: 'error',
        message: error.message,
        transaction: URLroute,
        tags: tags,
        release: release,
        exception: {
            type: error.name,
            value: error.message,
            handled: true, // Best guess depending on the code
            stacktrace: {
                frames: StackTraceParser.parse(error.stack).map((traceBit) => {
                    return {
                        in_app: traceBit.file.indexOf('node:') === -1,
                        filename: traceBit.file,
                        function: traceBit.methodName,
                        vars: traceBit.arguments,
                        lineno: traceBit.lineNumber,
                    };
                }),
            },
        },
        user: {
            id: userId,
            ip_address: userIP,
        },
        sdk: {
            name: 'Mini-Sentry-JS',
            version: '1.0',
        },
        contexts: {
            // See: https://github.com/getsentry/develop/blob/24.4.2/src/docs/sdk/event-payloads/contexts.mdx#os-context
            os: {
                name: process.platform,
                type: 'os',
                version: os.release(),
            },
            runtime: {
                name: process.release.name,
                type: 'runtime',
                version: process.version,
            },
            device: {
                arch: process.arch,
                memory_size: os.totalmem(),
                free_memory: os.freemem(),
            },
            hostname: os.hostname(),
        },
        request: {
            url: URLroute,
            method: requestMethod,
            headers: requestHeaders,
        },
    };

    const sentryUrl = 'https://' + SENTRY_HOST + '/api/' + SENTRY_PROJECTID + '/store/';

    const data = JSON.stringify(sentryData);
    const httpOptions = {
        method: 'POST',
        headers: {
            'User-Agent': 'Mini-Sentry-JS/1.0',
            'Content-Type': 'application/json',
            'X-Sentry-Auth': 'Sentry sentry_version=7, sentry_key=' + SENTRY_KEY + ', sentry_client=mini-sentry-js/1.0',
            Accept: 'application/json',
            'Content-Length': data.length, // Thank you https://flaviocopes.com/node-http-post/
        },
    };
    const request = https.request(sentryUrl, httpOptions, (res) => {
        //console.log(`statusCode: ${res.statusCode}`);

        res.on('data', (d) => {
            // Enable to inspect the received data
            // console.log('sentry said: ' + d);
        });
    });

    request.on('error', (error) => {
        console.error(error);
    });

    request.write(data);
    request.end();

    // Enable to inspect the sent data
    //console.log(sentryData);
};

// ----------- Example --------------

try {
    throw new Error('Invalid foo bar');
} catch (e) {
    sendToSentry(e, '/app', 'POST', [['Accept', 'application/json']], '1234', '127.0.0.1', {
        fooTag: 'barTag',
    }, '1.2.3');
}