prosody-modules
099dcdb732b1
mod_s2s_auth_posh/README.markdown

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mod_s2s_auth_posh/README.markdown @ 4710:099dcdb732b1

mod_auth_cyrus: Import from Prosody rev 8f1e7fd55e7b
author Kim Alvefur <zash@zash.se>
date Sun, 17 Oct 2021 17:08:07 +0200
parent 3225:517c7f0333e3
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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`.