prosody-modules: mod_muc_moderation/mod_muc

annotate mod_muc_moderation/mod_muc_moderation.lua @ 5668:ecfd7aece33b

mod_measure_modules: Report module statuses via OpenMetrics Someone in the chat asked about a health check endpoint, which reminded me of mod_http_status, which provides access to module statuses with full details. After that, this idea came about, which seems natural. As noted in the README, it could be used to monitor that critical modules are in fact loaded correctly. As more modules use the status API, the more useful this module and mod_http_status becomes.

author	Kim Alvefur <zash@zash.se>
date	Fri, 06 Oct 2023 18:34:39 +0200
parents	2e30af180da5
children	5ccc03c33158

rev	line source
3900 06971a04216f mod_muc_moderation: Add a copyright header Kim Alvefur <zash@zash.se> parents: 3897 diff changeset	1 -- mod_muc_moderation
06971a04216f mod_muc_moderation: Add a copyright header Kim Alvefur <zash@zash.se> parents: 3897 diff changeset	2 --
4754 4665df54719d mod_muc_moderation: Bump year Kim Alvefur <zash@zash.se> parents: 4750 diff changeset	3 -- Copyright (C) 2015-2021 Kim Alvefur
3900 06971a04216f mod_muc_moderation: Add a copyright header Kim Alvefur <zash@zash.se> parents: 3897 diff changeset	4 --
06971a04216f mod_muc_moderation: Add a copyright header Kim Alvefur <zash@zash.se> parents: 3897 diff changeset	5 -- This file is MIT licensed.
06971a04216f mod_muc_moderation: Add a copyright header Kim Alvefur <zash@zash.se> parents: 3897 diff changeset	6 --
06971a04216f mod_muc_moderation: Add a copyright header Kim Alvefur <zash@zash.se> parents: 3897 diff changeset	7 -- Implements: XEP-0425: Message Moderation
06971a04216f mod_muc_moderation: Add a copyright header Kim Alvefur <zash@zash.se> parents: 3897 diff changeset	8 --
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	9 -- Imports
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	10 local dt = require "util.datetime";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	11 local id = require "util.id";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	12 local jid = require "util.jid";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	13 local st = require "util.stanza";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	14
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	15 -- Plugin dependencies
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	16 local mod_muc = module:depends "muc";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	17
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	18 local muc_util = module:require "muc/util";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	19 local valid_roles = muc_util.valid_roles;
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	20
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	21 local muc_log_archive = module:open_store("muc_log", "archive");
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	22
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	23 if not muc_log_archive.set then
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	24 module:log("warn", "Selected archive storage module does not support message replacement, no tombstones will be saved");
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	25 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	26
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	27 -- Namespaces
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	28 local xmlns_fasten = "urn:xmpp:fasten:0";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	29 local xmlns_moderate = "urn:xmpp:message-moderate:0";
5611 06fad22672e1 mod_muc_moderation: Copy XEP-0421 occupant-id from retracted message Kim Alvefur <zash@zash.se> parents: 5170 diff changeset	30 local xmlns_occupant_id = "urn:xmpp:occupant-id:0";
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	31 local xmlns_retract = "urn:xmpp:message-retract:0";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	32
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	33 -- Discovering support
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	34 module:hook("muc-disco#info", function (event)
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	35 event.reply:tag("feature", { var = xmlns_moderate }):up();
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	36 end);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	37
5169 1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	38 -- TODO error registry, requires Prosody 0.12+
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	39
5169 1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	40 -- moderate : function (string, string, string, boolean, string) : boolean, enum, enum, string
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	41 local function moderate(actor, room_jid, stanza_id, retract, reason)
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	42 local room_node = jid.split(room_jid);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	43 local room = mod_muc.get_room_from_jid(room_jid);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	44
5170 4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	45 -- Permissions is based on role, which is a property of a current occupant,
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	46 -- so check if the actor is an occupant, otherwise if they have a reserved
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	47 -- nickname that can be used to retrieve the role.
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	48 local actor_nick = room:get_occupant_jid(actor);
4750 98429b646bd4 mod_muc_moderation: Use reserved nickname as fallback Kim Alvefur <zash@zash.se> parents: 4749 diff changeset	49 if not actor_nick then
98429b646bd4 mod_muc_moderation: Use reserved nickname as fallback Kim Alvefur <zash@zash.se> parents: 4749 diff changeset	50 local reserved_nickname = room:get_affiliation_data(jid.bare(actor), "reserved_nickname");
98429b646bd4 mod_muc_moderation: Use reserved nickname as fallback Kim Alvefur <zash@zash.se> parents: 4749 diff changeset	51 if reserved_nickname then
4806 80f871bedcdf mod_muc_moderation: Fix actor JID when moderated from outside (thanks lovetox) Kim Alvefur <zash@zash.se> parents: 4754 diff changeset	52 actor_nick = room.jid .. "/" .. reserved_nickname;
4750 98429b646bd4 mod_muc_moderation: Use reserved nickname as fallback Kim Alvefur <zash@zash.se> parents: 4749 diff changeset	53 end
98429b646bd4 mod_muc_moderation: Use reserved nickname as fallback Kim Alvefur <zash@zash.se> parents: 4749 diff changeset	54 end
98429b646bd4 mod_muc_moderation: Use reserved nickname as fallback Kim Alvefur <zash@zash.se> parents: 4749 diff changeset	55
5170 4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	56 -- Retrieve their current role, iff they are in the room, otherwise what they
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	57 -- would have based on affiliation.
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	58 local affiliation = room:get_affiliation(actor);
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	59 local role = room:get_role(actor_nick) or room:get_default_role(affiliation);
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	60 if valid_roles[role or "none"] < valid_roles.moderator then
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	61 return false, "auth", "forbidden", "You need a role of at least 'moderator'";
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	62 end
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant Kim Alvefur <zash@zash.se> parents: 5169 diff changeset	63
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	64 -- Original stanza to base tombstone on
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	65 local original, err;
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	66 if muc_log_archive.get then
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	67 original, err = muc_log_archive:get(room_node, stanza_id);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	68 else
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	69 -- COMPAT missing :get API
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	70 err = "item-not-found";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	71 for i, item in muc_log_archive:find(room_node, { key = stanza_id, limit = 1 }) do
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	72 if i == stanza_id then
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	73 original, err = item, nil;
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	74 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	75 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	76 end
5169 1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	77
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	78 if not original then
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	79 if err == "item-not-found" then
5169 1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	80 return false, "modify", "item-not-found";
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	81 else
5169 1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	82 return false, "wait", "internal-server-error";
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	83 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	84 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	85
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	86
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	87 local announcement = st.message({ from = room_jid, type = "groupchat", id = id.medium(), })
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	88 :tag("apply-to", { xmlns = xmlns_fasten, id = stanza_id })
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	89 :tag("moderated", { xmlns = xmlns_moderate, by = actor_nick })
4814 5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	90
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	91 if retract then
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	92 announcement:tag("retract", { xmlns = xmlns_retract }):up();
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	93 end
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	94
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	95 if reason then
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	96 announcement:text_tag("reason", reason);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	97 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	98
5611 06fad22672e1 mod_muc_moderation: Copy XEP-0421 occupant-id from retracted message Kim Alvefur <zash@zash.se> parents: 5170 diff changeset	99 local moderated_occupant_id = original:get_child("occupant-id", xmlns_occupant_id);
06fad22672e1 mod_muc_moderation: Copy XEP-0421 occupant-id from retracted message Kim Alvefur <zash@zash.se> parents: 5170 diff changeset	100 if room.get_occupant_id and moderated_occupant_id then
06fad22672e1 mod_muc_moderation: Copy XEP-0421 occupant-id from retracted message Kim Alvefur <zash@zash.se> parents: 5170 diff changeset	101 announcement:add_direct_child(moderated_occupant_id);
06fad22672e1 mod_muc_moderation: Copy XEP-0421 occupant-id from retracted message Kim Alvefur <zash@zash.se> parents: 5170 diff changeset	102 end
06fad22672e1 mod_muc_moderation: Copy XEP-0421 occupant-id from retracted message Kim Alvefur <zash@zash.se> parents: 5170 diff changeset	103
5612 2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	104 local actor_occupant = room:get_occupant_by_real_jid(actor) or room:new_occupant(jid.bare(actor), actor_nick);
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	105 if room.get_occupant_id then
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	106 -- This isn't a regular broadcast message going through the events occupant_id.lib hooks so we do this here
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	107 announcement:add_direct_child(st.stanza("occupant-id", { xmlns = xmlns_occupant_id; id = room:get_occupant_id(actor_occupant) }))
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	108 end
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	109
4814 5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	110 if muc_log_archive.set and retract then
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	111 local tombstone = st.message({ from = original.attr.from, type = "groupchat", id = original.attr.id })
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	112 :tag("moderated", { xmlns = xmlns_moderate, by = actor_nick })
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	113 :tag("retracted", { xmlns = xmlns_retract, stamp = dt.datetime() }):up();
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	114
5612 2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	115 if room.get_occupant_id then
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	116 tombstone:add_direct_child(st.stanza("occupant-id", { xmlns = xmlns_occupant_id; id = room:get_occupant_id(actor_occupant) }))
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	117
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	118 if moderated_occupant_id then
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	119 -- Copy occupant id from moderated message
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	120 tombstone:add_child(moderated_occupant_id);
2e30af180da5 mod_muc_moderation: Stamp XEP-0421 occupant-id for the acting moderator Kim Alvefur <zash@zash.se> parents: 5611 diff changeset	121 end
5611 06fad22672e1 mod_muc_moderation: Copy XEP-0421 occupant-id from retracted message Kim Alvefur <zash@zash.se> parents: 5170 diff changeset	122 end
06fad22672e1 mod_muc_moderation: Copy XEP-0421 occupant-id from retracted message Kim Alvefur <zash@zash.se> parents: 5170 diff changeset	123
4814 5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	124 if reason then
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	125 tombstone:text_tag("reason", reason);
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	126 end
5169 1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	127 tombstone:reset();
4814 5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation Kim Alvefur <zash@zash.se> parents: 4806 diff changeset	128
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	129 local was_replaced = muc_log_archive:set(room_node, stanza_id, tombstone);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	130 if not was_replaced then
5169 1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	131 return false, "wait", "internal-server-error";
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	132 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	133 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	134
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	135 -- Done, tell people about it
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	136 module:log("info", "Message with id '%s' in room %s moderated by %s, reason: %s", stanza_id, room_jid, actor, reason);
3902 341850e8866f mod_muc_moderation: Broadcast retraction via method that saves it Kim Alvefur <zash@zash.se> parents: 3901 diff changeset	137 room:broadcast_message(announcement);
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	138
5169 1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	139 return true;
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	140 end
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	141
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	142 -- Main handling
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	143 module:hook("iq-set/bare/" .. xmlns_fasten .. ":apply-to", function (event)
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	144 local stanza, origin = event.stanza, event.origin;
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	145
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	146 local actor = stanza.attr.from;
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	147 local room_jid = stanza.attr.to;
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	148
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	149 -- Collect info we need
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	150 local apply_to = stanza.tags[1];
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	151 local moderate_tag = apply_to:get_child("moderate", xmlns_moderate);
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	152 if not moderate_tag then return end -- some other kind of fastening?
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	153
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	154 local reason = moderate_tag:get_child_text("reason");
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	155 local retract = moderate_tag:get_child("retract", xmlns_retract);
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	156
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	157 local stanza_id = apply_to.attr.id;
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	158
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	159 local ok, error_type, error_condition, error_text = moderate(actor, room_jid, stanza_id, retract, reason);
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	160 if not ok then
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	161 origin.send(st.error_reply(stanza, error_type, error_condition, error_text));
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	162 return true;
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	163 end
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425 Kim Alvefur <zash@zash.se> parents: 4814 diff changeset	164
3897 3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	165 origin.send(st.reply(stanza));
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	166 return true;
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	167 end);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	168
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	169 module:hook("muc-message-is-historic", function (event)
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	170 -- Ensure moderation messages are stored
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	171 if event.stanza.attr.from == event.room.jid then
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	172 return event.stanza:get_child("apply-to", xmlns_fasten);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	173 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation Kim Alvefur <zash@zash.se> parents: diff changeset	174 end, 1);

Mercurial > prosody-modules

annotate mod_muc_moderation/mod_muc_moderation.lua @ 5668:ecfd7aece33b