view mod_debug_omemo/README.markdown @ 5193:2bb29ece216b

mod_http_oauth2: Implement stateless dynamic client registration Replaces previous explicit registration that required either the additional module mod_adhoc_oauth2_client or manually editing the database. That method was enough to have something to test with, but would not probably not scale easily. Dynamic client registration allows creating clients on the fly, which may be even easier in theory. In order to not allow basically unauthenticated writes to the database, we implement a stateless model here. per_host_key := HMAC(config -> oauth2_registration_key, hostname) client_id := JWT { client metadata } signed with per_host_key client_secret := HMAC(per_host_key, client_id) This should ensure everything we need to know is part of the client_id, allowing redirects etc to be validated, and the client_secret can be validated with only the client_id and the per_host_key. A nonce injected into the client_id JWT should ensure nobody can submit the same client metadata and retrieve the same client_secret
author Kim Alvefur <zash@zash.se>
date Fri, 03 Mar 2023 21:14:19 +0100
parents ffddf9b29463
children
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---
summary: "Generate OMEMO debugging links"
labels:
- 'Stage-Alpha'
...

Introduction
============

This module allows you to view advanced information about OMEMO-encrypted messages,
and can be helpful to diagnose decryption problems.

It generates a link to itself and adds this link to the plaintext contents of
encrypted messages. This will be shown by clients that do not support OMEMO,
or are unable to decrypt the message.

This module depends on a working HTTP setup in Prosody, and honours the [usual
HTTP configuration options](https://prosody.im/doc/http).

Configuration
=============

There is no configuration for this module, just add it to
modules\_enabled as normal.

Compatibility
=============

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  0.11  Hopefully works
  trunk Works
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