Mercurial > prosody-modules
view mod_sms_clickatell/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 | 4d73a1a6ba68 |
| children |
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--- labels: - 'Stage-Alpha' summary: XMPP to SMS gateway using the Clickatell API ... Introduction ============ This module provides and SMS gateway component which uses the Clickatell HTTP API to deliver text messages. See clickatell.com for details on their services. Note that at present, this is entirely one way: replies will either go nowhere or as sms to the source number you specify. Configuration ============= In prosody.cfg.lua: Component "sms.example.com" "sms_clickatell" sms_message_prefix = "some text" The sms\_message\_prefix is a piece of text you want prefixing to all messages sent through the gateway. For example, I use the prefix "`[Via XMPP]` " to indicate to recipients that I've sent the message via the internet rather than the mobile network. Since my primary use case for this component is to be able to send messages to people only reachable via mobile when I myself only have internet access and no mobile reception, this option allows me to give a hint to my recipients that any reply they send may not reach me in a timely manner. Usage ===== Once you've installed and configured, you should be able to use service discovery in your XMPP client to find the component service. Once found, you need to register with the service, supplying your Clickatell username, password, API ID, and a source number for your text messages. The source number is the mobile number you want messages to 'originate' from i.e. where your recipients see messages coming from. The number should be in international format without leading plus sign, or you can use some other format if clickatell supports it. To send text messages to a target number, you need to add a contact in the form of `[number]@sms.example.com`, where `[number]` is the mobile number of the recipient, in international format without leading plus sign, and sms.example.com is the name for the component you configured above. For example: 447999000001@sms.yourdomain.com You should then be able to send messages to this contact which get sent as text messages to the number by the component. Compatibility ============= ----- ------- 0.7 Works ----- ------- Todo ==== - Refactor to create a framework for multiple sms gateway back ends, and split Clickatell specific code in to its own back end