Mercurial > prosody-modules
view mod_pubsub_text_interface/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 | 12c7c0d7e1b0 |
| children |
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# Introduction This module lets you manage subscriptions to pubsub nodes via simple chat messages. Subscriptions are always added based on bare JID. The `include_body` flag is enabled so that a plain text body version of events can be included, where supported. # Configuring ``` {.lua} Component "pubsub.example.com" "pubsub" modules_enabled = { "pubsub_text_interface", } ``` # Commands The following commands are supported. Simply send a normal chat message to the PubSub component where this module is enabled. When subscribing or unsubscribing, be sure to replace `node` with the node you want to subscribe to or unsubscribe from. - `help` - a help message, listing these commands - `list` - list available nodes - `subscribe node` - subscribe to a node - `unsubscribe node` - unsubscribe from a node - `last node` - sends the last published item from the node to you # Compatibility Should work with Prosody since 0.9, when [mod\_pubsub][doc:modules:mod_pubsub] was introduced. The `last` command is available from Prosody 0.11.