Mercurial > prosody-modules
view mod_export_skeletons/README.md @ 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 | 17fbe82d4bfe |
| children |
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--- summary: Export message archives in sanitized minimal form for analysis --- Exports message archives in a format stripped from private information and message content. # Usage prosodyctl mod_export_skeletons [options] user@host* Multiple user JIDs can be given. ## Options `--store=archive` : For overriding the store name, e.g. for compat with `archive2` or querying MUC archives with `muc_log` `--start=timestamp` : Start of time span to export in [XEP-0082] format `--end=timestamp` : End of time span to export in [XEP-0082] format # Output All content is stripped, leaving only the basic XML structure, with child tags sorted. Top level attributes are given special treatment since they carry protocol semantics. Notably the `@to` and `@from` JIDs are replaced by symbolic labels to convey what form (bare, full or host) they had. The `@id` attribute is replaced with a string with the length based on log2 of the original length. ## Example ``` xml <message from='full' id='xxxxx' type='chat' to='bare'><body/><x xmlns='jabber:x:oob'><url/></x></message> <message from='bare' id='xxxxx' type='error' to='full'><error><remote-server-not-found xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/><text xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/></error></message> <message from='full' id='xxxxx' type='chat' to='bare'><body/><x xmlns='jabber:x:oob'><url/></x></message> <message from='full' id='xxxxxx' type='normal' to='bare'><x xmlns='jabber:x:conference'/></message> ```