What steps can I take to troubleshoot authentication issues in Stanza.js?

Question

What steps can I take to troubleshoot authentication issues in Stanza.js?

Currently in the process of setting up an XMPP client using Stanza.js https://github.com/legastero/stanza

A functional server is able to accept connections from a Gajim client, however, issues arise when attempting to connect through the Stanza.js client.connect method. The server establishes a websocket connection, yet no authentication or session initiation events are detected.

The server logs do not indicate any attempts at plaintext password authentication.

How can I access and view the stanza logs for troubleshooting?

import * as XMPP from 'stanza';

const config = { credentials: {jid: '[jid]', password: '[password]'}, transports: {websocket: '[socketurl]', bosh: false} };
const client = XMPP.createClient(config)
client.on('raw:*', (data) => {
    console.log('data', data)
})

client.connect();

The onconnect event does trigger, but it seems to be the only one firing. Is there a manual way to initiate authentication that may not be outlined in the documentation?

javascript xmpp ejabberd stanza.io

Answer 1

Answer №1

If you want the raw event handler to provide the logging you need, make sure to use it correctly in your code snippet. Try adjusting it as shown below.

client.on('raw:*', (direction, data) => {
    console.log(direction, data)
})

According to the documentation, the callback function for the raw data event handler should follow this format:

(direction: incoming | outgoing, data: string) => void

This means that the information you are looking for is stored in the second argument of the callback function. However, in your current setup, you only have one argument which is the direction string "incoming" or "outgoing", even though it's named "data".

Once you fix the logging issue, you may notice that the stream ends abruptly with an error due to incorrect configuration. Make sure that the jid and password are declared at the top level and not nested within a credentials object. Take a look at the sample stanza code for guidance. In the options for createClient, there should be no credentials object - try structuring it like this:

const config = { jid: '[jid]', password: '[password]', transports: {websocket: '[socketurl]', bosh: false} };

By hiding your username and password behind an incorrect credentials object, stanza.io is unable to authenticate properly since it doesn't detect any credentials. This results in a connection attempt without proper authentication.

Answer 2

If you want the raw event handler to provide the logging you need, make sure to use it correctly in your code snippet. Try adjusting it as shown below.

client.on('raw:*', (direction, data) => {
    console.log(direction, data)
})

According to the documentation, the callback function for the raw data event handler should follow this format:

(direction: incoming | outgoing, data: string) => void

This means that the information you are looking for is stored in the second argument of the callback function. However, in your current setup, you only have one argument which is the direction string "incoming" or "outgoing", even though it's named "data".

Once you fix the logging issue, you may notice that the stream ends abruptly with an error due to incorrect configuration. Make sure that the jid and password are declared at the top level and not nested within a credentials object. Take a look at the sample stanza code for guidance. In the options for createClient, there should be no credentials object - try structuring it like this:

const config = { jid: '[jid]', password: '[password]', transports: {websocket: '[socketurl]', bosh: false} };

By hiding your username and password behind an incorrect credentials object, stanza.io is unable to authenticate properly since it doesn't detect any credentials. This results in a connection attempt without proper authentication.

Answer 3

Answer №2

The root of the problem lies in a configuration error that resulted in this issue.

It was discovered that the jabber server was set up with plain authentication, causing the complications. By inserting an extra line into the client definition file and including client.on('*', console.log), we were able to access more detailed server logs for debugging purposes.

client.sasl.disable('X-OAUTH2')

Answer 4

The root of the problem lies in a configuration error that resulted in this issue.

It was discovered that the jabber server was set up with plain authentication, causing the complications. By inserting an extra line into the client definition file and including client.on('*', console.log), we were able to access more detailed server logs for debugging purposes.

client.sasl.disable('X-OAUTH2')

Answer 5

Answer №3

Is there a way to troubleshoot and view the stanza logs related to this issue?

If the connection is not secure, you have the option to monitor XMPP traffic using tools such as

sudo tcpflow -i lo -Cg port 5222

You can configure ejabberd to disable encryption, allowing you to analyze network traffic.

Another approach is to adjust the loglevel in ejabberd.yml, although it may result in an influx of log messages:

loglevel: debug

Answer 6

Is there a way to troubleshoot and view the stanza logs related to this issue?

If the connection is not secure, you have the option to monitor XMPP traffic using tools such as

sudo tcpflow -i lo -Cg port 5222

You can configure ejabberd to disable encryption, allowing you to analyze network traffic.

Another approach is to adjust the loglevel in ejabberd.yml, although it may result in an influx of log messages:

loglevel: debug

What steps can I take to troubleshoot authentication issues in Stanza.js?

Answer №1

Answer №2

Answer №3

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