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mod_http_oauth2: Advertise the currently supported id_token signing algorithm This field is REQUIRED. The algorithm RS256 MUST be included, but isn't because we don't implement it, as that would require implementing a pile of additional cryptography and JWT stuff. Instead the id_token is signed using the client secret, which allows verification by the client, since it's a shared secret per OpenID Connect Core 1.0 ยง 10.1 under Symmetric Signatures. OpenID Connect Discovery 1.0 has a lot of REQUIRED and MUST clauses that are not supported here, but that's okay because this is served from the RFC 8414 OAuth 2.0 Authorization Server Metadata .well-known endpoint!
author Kim Alvefur <zash@zash.se>
date Sun, 30 Apr 2023 16:13:40 +0200
parents b5f5d6bf703c
children
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---
labels:
- 'Stage-Alpha'
summary: 'Disable access control for all OMEMO related PEP nodes'
---

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

Traditionally OMEMO encrypted messages could only be exchanged after gaining mutual presence subscription due to the OMEMO key material being stored in PEP.

XEP-0060 defines a method of changing the access model of a PEP node from `presence` to `open`. However Prosody does not yet support access models on PEP nodes.

This module disables access control for all OMEMO PEP nodes (=all nodes in the namespace of `eu.siacs.conversations.axolotl.*`), giving everyone access to the OMEMO key material and allowing them to start OMEMO sessions with users on this server.

Disco feature
=============

This modules annouces a disco feature on the account to allow external tools such as the [Compliance Tester](https://conversations.im/compliance/) to check if this module has been installed.


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

  ----- -----------------------------------------------------------------------------
  trunk Not needed, mod\_pep provides this feature already
  0.11  Not needed, mod\_pep provides this feature already
  0.10  Works
  ----- -----------------------------------------------------------------------------