prosody-modules
4d6af8950016
mod_muc_moderation/mod_muc_moderation.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody-modules

Annotate

mod_muc_moderation/mod_muc_moderation.lua @ 5170:4d6af8950016

mod_muc_moderation: Derive role from reserved nickname if occupant When using a different client to moderate than the one used to participate in the chat, e.g. a command line tool like clix, there's no occupant and no role to use in the permission check. Previously the default role based on affiliation was used. Now if you are present in the room using your reserved nick, the role you have there is used in the permission check instead of the default affiliation-derived role.
author Kim Alvefur <zash@zash.se>
date Sun, 19 Feb 2023 18:17:37 +0100
parent 5169:1071a420ff6f
child 5618:06fad22672e1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
30 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
31
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
32 -- Discovering support
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
33 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
34 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
35 end);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
36
5169
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
37 -- 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
38
5169
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
39 -- 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
40 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
41 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
42 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
43
5170
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant
Kim Alvefur <zash@zash.se>
parents: 5169
diff changeset
44 -- 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
45 -- 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
46 -- 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
47 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
48 if not actor_nick then
98429b646bd4 mod_muc_moderation: Use reserved nickname as fallback
Kim Alvefur <zash@zash.se>
parents: 4749
diff changeset
49 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
50 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
51 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
52 end
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
5170
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant
Kim Alvefur <zash@zash.se>
parents: 5169
diff changeset
55 -- 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
56 -- 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
57 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
58 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
59 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
60 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
61 end
4d6af8950016 mod_muc_moderation: Derive role from reserved nickname if occupant
Kim Alvefur <zash@zash.se>
parents: 5169
diff changeset
62
3897
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
63 -- 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
64 local original, err;
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
65 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
66 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
67 else
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
68 -- COMPAT missing :get API
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
69 err = "item-not-found";
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
70 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
71 if i == stanza_id then
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
72 original, err = item, nil;
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
73 end
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
5169
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
76
3897
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
77 if not original then
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
78 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
79 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
80 else
5169
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
81 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
82 end
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
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 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
87 :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
88 :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
89
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation
Kim Alvefur <zash@zash.se>
parents: 4806
diff changeset
90 if retract then
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation
Kim Alvefur <zash@zash.se>
parents: 4806
diff changeset
91 announcement:tag("retract", { xmlns = xmlns_retract }):up();
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation
Kim Alvefur <zash@zash.se>
parents: 4806
diff changeset
92 end
3897
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
93
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
94 if reason then
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
95 announcement:text_tag("reason", reason);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
96 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
97
4814
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation
Kim Alvefur <zash@zash.se>
parents: 4806
diff changeset
98 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
99 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
100 :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
101 :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
102
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation
Kim Alvefur <zash@zash.se>
parents: 4806
diff changeset
103 if reason then
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation
Kim Alvefur <zash@zash.se>
parents: 4806
diff changeset
104 tombstone:text_tag("reason", reason);
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation
Kim Alvefur <zash@zash.se>
parents: 4806
diff changeset
105 end
5169
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
106 tombstone:reset();
4814
5f12c75fd210 mod_muc_moderation: Handle non-retraction moderation
Kim Alvefur <zash@zash.se>
parents: 4806
diff changeset
107
3897
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
108 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
109 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
110 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
111 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
112 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
113
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
114 -- Done, tell people about it
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
115 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
116 room:broadcast_message(announcement);
3897
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
117
5169
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
118 return true;
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
119 end
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
120
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
121 -- Main handling
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
122 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
123 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
124
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
125 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
126 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
127
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
128 -- 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
129 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
130 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
131 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
132
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
133 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
134 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
135
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
136 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
137
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
138 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
139 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
140 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
141 return true;
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
142 end
1071a420ff6f mod_muc_moderation: Refactor to prepare for new version of XEP-0425
Kim Alvefur <zash@zash.se>
parents: 4814
diff changeset
143
3897
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
144 origin.send(st.reply(stanza));
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
145 return true;
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
146 end);
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
147
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
148 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
149 -- Ensure moderation messages are stored
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
150 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
151 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
152 end
3a96070f4a14 mod_muc_moderation: Initial commit of XEP-0425: Message Moderation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
153 end, 1);