mod_s2s_auth_posh

Introduction

PKIX over Secure HTTP (POSH) 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.