Mercurial > prosody-modules
view mod_adhoc_blacklist/mod_adhoc_blacklist.lua @ 5424:b45d9a81b3da
mod_http_oauth2: Revert role selector, going to try something else
Back out f2c7bb3af600
Allowing only a single role to be encoded into the grant takes away the
possibility of having multiple roles in the grant, one of which is
selected when issuing an access token. It also takes away the ability to
have zero roles granted, which could be useful e.g. when you only need
OIDC scopes.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 07 May 2023 19:40:57 +0200 |
parents | efbb73851af9 |
children |
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-- mod_adhoc_blacklist -- -- http://xmpp.org/extensions/xep-0133.html#edit-blacklist -- -- Copyright (C) 2015 Kim Alvefur -- -- This file is MIT/X11 licensed. -- module:depends("adhoc"); local adhoc = module:require "adhoc"; local st = require"util.stanza"; local set = require"util.set"; local dataform = require"util.dataforms"; local adhoc_inital_data = require "util.adhoc".new_initial_data_form; local blocklist_form = dataform.new { title = "Editing the Blacklist"; instructions = "Fill out this form to edit the list of entities with whom communications are disallowed."; { type = "hidden"; name = "FORM_TYPE"; value = "http://jabber.org/protocol/admin"; }; { type = "jid-multi"; name = "blacklistjids"; label = "The blacklist"; }; } local blocklists = module:open_store("blocklist"); local blocklist_handler = adhoc_inital_data(blocklist_form, function () local blacklistjids = {}; local blacklist = blocklists:get(); if blacklist then for jid in pairs(blacklist) do table.insert(blacklistjids, jid); end end return { blacklistjids = blacklistjids }; end, function(fields, form_err) if form_err then return { status = "completed", error = { message = "Problem in submitted form" } }; end local blacklistjids = set.new(fields.blacklistjids); local ok, err = blocklists:set(nil, blacklistjids._items); if ok then return { status = "completed", info = "Blacklist updated" }; else return { status = "completed", error = { message = "Error saving blacklist: "..err } }; end end); module:add_item("adhoc", adhoc.new("Edit Blacklist", "http://jabber.org/protocol/admin#edit-blacklist", blocklist_handler, "admin")); local function is_blocked(host) local blacklistjids = blocklists:get(); return blacklistjids and blacklistjids[host]; end module:hook("route/remote", function (event) local origin, stanza = event.origin, event.stanza; if is_blocked(event.to_host) then if origin and stanza then origin.send(st.error_reply(stanza, "cancel", "not-allowed", "Communication with this domain is not allowed")); return true; end return false; end end, 1000); module:hook("s2s-stream-features", function (event) local session = event.origin; if is_blocked(session.from_host) then session:close("policy-violation"); return false; end end, 1000); module:hook("stanza/http://etherx.jabber.org/streams:features", function (event) local session = event.origin; if is_blocked(session.to_host) then session:close("policy-violation"); return true; end end, 1000);