view mod_s2s_auth_posh/README.markdown @ 5843:79ae71f52c81

mod_pubsub_serverinfo: Update to use mod_server_info (fixes #1841) ...but only for Prosody trunk users, because 0.12 mod_server_contact_info does not use the new API in mod_server_info.
author Matthew Wild <mwild1@gmail.com>
date Fri, 23 Feb 2024 22:50:57 +0000
parents 517c7f0333e3
children
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---
labels:
- 'Type-S2SAuth'
---

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

[PKIX over Secure HTTP (POSH)][rfc7711] describes a method of
securely delegating a domain to a hosting provider, without that hosting
provider needing keys and certificates covering the hosted domain.

# Validating

This module performs POSH validation of other servers. It is *not*
needed to delegate your own domain.

# Delegation

You can generate the JSON delegation file from a certificate by running
`prosodyctl mod_s2s_auth_posh /path/to/example.crt`. This file needs to
be served at `https://example.com/.well-known/posh/xmpp-server.json`.