prosody-modules
1ed3d86eeaed
mod_block_strangers/mod_block_strangers.lua

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

Software / code / prosody-modules

Annotate

mod_block_strangers/mod_block_strangers.lua @ 3739:1ed3d86eeaed

mod_bookmarks2: Don’t purge or remove inexistant items when synchronising existing Private XML data.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Wed, 13 Nov 2019 16:25:21 +0100
parent 3023:38365c1f1fe4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
772
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1
1929
82834df1dea6 mod_block_strangers: Add missing import of util.stanza
Kim Alvefur <zash@zash.se>
parents: 1928
diff changeset
2 local st = require"util.stanza";
772
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3 local jid_split = require "util.jid".split;
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 local jid_bare = require "util.jid".bare;
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5 local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed;
2196
09f6e1a09b2b mod_block_strangers: Allow stanzas form jids the user has sent directed presence to
Kim Alvefur <zash@zash.se>
parents: 2060
diff changeset
6 local full_sessions = prosody.full_sessions;
09f6e1a09b2b mod_block_strangers: Allow stanzas form jids the user has sent directed presence to
Kim Alvefur <zash@zash.se>
parents: 2060
diff changeset
7
09f6e1a09b2b mod_block_strangers: Allow stanzas form jids the user has sent directed presence to
Kim Alvefur <zash@zash.se>
parents: 2060
diff changeset
8 local function has_directed_presence(user, jid)
09f6e1a09b2b mod_block_strangers: Allow stanzas form jids the user has sent directed presence to
Kim Alvefur <zash@zash.se>
parents: 2060
diff changeset
9 local session = full_sessions[user];
2419
045d594a3707 mod_block_strangers: Check that the table of directed presence exists before indexing it (fixes traceback)
Kim Alvefur <zash@zash.se>
parents: 2196
diff changeset
10 if session then
045d594a3707 mod_block_strangers: Check that the table of directed presence exists before indexing it (fixes traceback)
Kim Alvefur <zash@zash.se>
parents: 2196
diff changeset
11 local directed = session.directed;
045d594a3707 mod_block_strangers: Check that the table of directed presence exists before indexing it (fixes traceback)
Kim Alvefur <zash@zash.se>
parents: 2196
diff changeset
12 if directed then
045d594a3707 mod_block_strangers: Check that the table of directed presence exists before indexing it (fixes traceback)
Kim Alvefur <zash@zash.se>
parents: 2196
diff changeset
13 return directed[jid];
045d594a3707 mod_block_strangers: Check that the table of directed presence exists before indexing it (fixes traceback)
Kim Alvefur <zash@zash.se>
parents: 2196
diff changeset
14 end
045d594a3707 mod_block_strangers: Check that the table of directed presence exists before indexing it (fixes traceback)
Kim Alvefur <zash@zash.se>
parents: 2196
diff changeset
15 end
2196
09f6e1a09b2b mod_block_strangers: Allow stanzas form jids the user has sent directed presence to
Kim Alvefur <zash@zash.se>
parents: 2060
diff changeset
16 end
772
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 function check_subscribed(event)
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19 local stanza = event.stanza;
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 local to_user, to_host, to_resource = jid_split(stanza.attr.to);
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 local from_jid = jid_bare(stanza.attr.from);
2196
09f6e1a09b2b mod_block_strangers: Allow stanzas form jids the user has sent directed presence to
Kim Alvefur <zash@zash.se>
parents: 2060
diff changeset
22 if to_user and not has_directed_presence(stanza.attr.to, from_jid) and not is_contact_subscribed(to_user, to_host, from_jid) then
3023
38365c1f1fe4 mod_block_strangers: Allow stanza from self (fixes #966, thanks Sergey Popov)
Matthew Wild <mwild1@gmail.com>
parents: 2419
diff changeset
23 -- Allow all messages from your own jid
38365c1f1fe4 mod_block_strangers: Allow stanza from self (fixes #966, thanks Sergey Popov)
Matthew Wild <mwild1@gmail.com>
parents: 2419
diff changeset
24 if from_jid == to_user.."@"..to_host then
38365c1f1fe4 mod_block_strangers: Allow stanza from self (fixes #966, thanks Sergey Popov)
Matthew Wild <mwild1@gmail.com>
parents: 2419
diff changeset
25 return nil; -- Pass through
38365c1f1fe4 mod_block_strangers: Allow stanza from self (fixes #966, thanks Sergey Popov)
Matthew Wild <mwild1@gmail.com>
parents: 2419
diff changeset
26 end
2060
bd0c5d546bf8 mod_block_strangers: Allow iq/full responses through
Matthew Wild <mwild1@gmail.com>
parents: 1929
diff changeset
27 if to_resource and stanza.attr.type == "groupchat"
bd0c5d546bf8 mod_block_strangers: Allow iq/full responses through
Matthew Wild <mwild1@gmail.com>
parents: 1929
diff changeset
28 or stanza.name == "iq" and (stanza.attr.type == "result" or stanza.attr.type == "error") then
772
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 return nil; -- Pass through
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 end
1928
252b634b065d mod_block_strangers: Bounce IQ stanzas (they MUST be replied to)
Kim Alvefur <zash@zash.se>
parents: 1325
diff changeset
31 if stanza.name == "iq" and ( stanza.attr.type == "get" or stanza.attr.type == "set" ) then
252b634b065d mod_block_strangers: Bounce IQ stanzas (they MUST be replied to)
Kim Alvefur <zash@zash.se>
parents: 1325
diff changeset
32 event.origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
252b634b065d mod_block_strangers: Bounce IQ stanzas (they MUST be replied to)
Kim Alvefur <zash@zash.se>
parents: 1325
diff changeset
33 end
1325
b21236b6b8d8 Backed out changeset 853a382c9bd6
Kim Alvefur <zash@zash.se>
parents: 1324
diff changeset
34 return true; -- Drop stanza
772
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 end
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 end
954532e273be mod_block_strangers: Module to block message and iqs from people not on your roster
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37
774
52caf54fc270 mod_block_strangers: Bump handler priority to 200 (just because)
Matthew Wild <mwild1@gmail.com>
parents: 772
diff changeset
38 module:hook("message/bare", check_subscribed, 200);
52caf54fc270 mod_block_strangers: Bump handler priority to 200 (just because)
Matthew Wild <mwild1@gmail.com>
parents: 772
diff changeset
39 module:hook("message/full", check_subscribed, 200);
52caf54fc270 mod_block_strangers: Bump handler priority to 200 (just because)
Matthew Wild <mwild1@gmail.com>
parents: 772
diff changeset
40 module:hook("iq/full", check_subscribed, 200);