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mod_require_otr/mod_require_otr.lua @ 3503:882180b459a0
mod_pubsub_post: Restructure authentication and authorization (BC)
This deprecates the default "superuser" actor model and makes the
default equivalent to the previous "request.id".
A single actor and secret per node is supported because HTTP and
WebHooks don't normally include any authorization identity.
Allowing authentication bypass when no secret is given should be
relatively safe when the actor is unprivileged, as will be unless
explicitly configured otherwise.
author | Kim Alvefur <zash@zash.se> |
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date | Sat, 30 Mar 2019 21:16:13 +0100 |
parent | 1295:dfe1818962f5 |
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local st = require "util.stanza"; local block_groupchat = module:get_option_boolean("otr_block_groupchat", false); function reject_plaintext_messages(event) local body = event.stanza:get_child_text("body"); if body and body:sub(1,4) ~= "?OTR" or (not block_groupchat and event.stanza.attr.type == "groupchat") then return event.origin.send(st.error_reply(event.stanza, "modify", "policy-violation", "OTR encryption is required for conversations on this server")); end end module:hook("pre-message/bare", reject_plaintext_messages, 300); module:hook("pre-message/full", reject_plaintext_messages, 300); module:hook("pre-message/host", reject_plaintext_messages, 300);