Mercurial > prosody-modules
view mod_alias/mod_alias.lua @ 5285:8e1f1eb00b58
mod_sasl2_fast: Fix harmless off-by-one error (invalidates existing tokens!)
Problem:
This was causing the key to become "<token>--cur" instead of the expected
"<token>-cur". As the same key was used by the code to both set and get, it
still worked.
Rationale for change:
Although it worked, it's unintended, inconsistent and messy. It increases the
chances of future bugs due to the unexpected format.
Side-effects of change:
Existing '--cur' entries will not be checked after this change, and therefore
existing FAST clients will fail to authenticate until they attempt password
auth and obtain a new FAST token.
Existing '--cur' entries in storage will not be cleaned up by this commit, but
this is considered a minor issue, and okay for the relatively few FAST
deployments.
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Wed, 29 Mar 2023 16:12:15 +0100 |
parents | 65082d91950e |
children |
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-- Copyright (C) 2015 Travis Burtrum -- This file is MIT/X11 licensed. -- set like so in prosody config, works on full or bare jids, or hosts: --aliases = { -- ["old@example.net"] = "new@example.net"; -- ["you@example.com"] = "you@example.net"; -- ["conference.example.com"] = "conference.example.net"; --} local aliases = module:get_option("aliases", {}); local alias_response = module:get_option("alias_response", "User $alias can be contacted at $target"); local st = require "util.stanza"; function handle_alias(event) if event.stanza.attr.type ~= "error" then local alias = event.stanza.attr.to; local target = aliases[alias]; if target then local replacements = { alias = alias, target = target }; local error_message = alias_response:gsub("%$([%w_]+)", function (v) return replacements[v] or nil; end); local message = st.message({ type = "chat", from = alias, to = event.stanza.attr.from }, error_message); module:send(message); return event.origin.send(st.error_reply(event.stanza, "cancel", "gone", error_message)); end end end module:hook("message/bare", handle_alias, 300); module:hook("message/full", handle_alias, 300); module:hook("message/host", handle_alias, 300); module:hook("presence/bare", handle_alias, 300); module:hook("presence/full", handle_alias, 300); module:hook("presence/host", handle_alias, 300);