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annotate plugins/mod_muc_unique.lua @ 14179:25beb66fab38 13.0

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util.crypto: Use post-Lua 5.1 buffer API Tha Lua 5.1 buffer API was frustrating to work with. luaL_prepbuffer() only allocates LUAL_BUFFERSIZE - there is no way to request a specific size. LUAL_BUFFERSIZE is set to BUFSIZ by default, which is generally 8192 bytes on Linux, however it may vary between platforms. The variation means this buffer could potentially overflow (small BUFSIZ with large signature). The Lua 5.2+ buffer API enables requesting a specific buffer size, so that's what we do now.
author Matthew Wild <mwild1@gmail.com>
date Mon, 25 May 2026 15:11:47 +0100
parents 74b9e05af71e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
6091
3a1c39b31497 plugins/muc/mod_muc: Move Xep-0307 MUC unique to seperate file
daurnimator <quae@daurnimator.com>
parents:
diff changeset
1 -- XEP-0307: Unique Room Names for Multi-User Chat
12977
74b9e05af71e plugins: Prefix module imports with prosody namespace
Kim Alvefur <zash@zash.se>
parents: 8878
diff changeset
2 local st = require "prosody.util.stanza";
74b9e05af71e plugins: Prefix module imports with prosody namespace
Kim Alvefur <zash@zash.se>
parents: 8878
diff changeset
3 local unique_name = require "prosody.util.id".medium;
6091
3a1c39b31497 plugins/muc/mod_muc: Move Xep-0307 MUC unique to seperate file
daurnimator <quae@daurnimator.com>
parents:
diff changeset
4 module:add_feature "http://jabber.org/protocol/muc#unique"
6409
5fd6c739e9bf plugins/mod_muc_unique: Fix undefined global access (thanks Lance)
Waqas Hussain <waqas20@gmail.com>
parents: 6091
diff changeset
5 module:hook("iq-get/host/http://jabber.org/protocol/muc#unique:unique", function(event)
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3a1c39b31497 plugins/muc/mod_muc: Move Xep-0307 MUC unique to seperate file
daurnimator <quae@daurnimator.com>
parents:
diff changeset
6 local origin, stanza = event.origin, event.stanza;
3a1c39b31497 plugins/muc/mod_muc: Move Xep-0307 MUC unique to seperate file
daurnimator <quae@daurnimator.com>
parents:
diff changeset
7 origin.send(st.reply(stanza)
3a1c39b31497 plugins/muc/mod_muc: Move Xep-0307 MUC unique to seperate file
daurnimator <quae@daurnimator.com>
parents:
diff changeset
8 :tag("unique", {xmlns = "http://jabber.org/protocol/muc#unique"})
8878
7c3e16fdaf1d mod_muc_unique: Use util.id for more compact identifiers
Kim Alvefur <zash@zash.se>
parents: 6409
diff changeset
9 :text(unique_name():lower())
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3a1c39b31497 plugins/muc/mod_muc: Move Xep-0307 MUC unique to seperate file
daurnimator <quae@daurnimator.com>
parents:
diff changeset
10 );
3a1c39b31497 plugins/muc/mod_muc: Move Xep-0307 MUC unique to seperate file
daurnimator <quae@daurnimator.com>
parents:
diff changeset
11 return true;
3a1c39b31497 plugins/muc/mod_muc: Move Xep-0307 MUC unique to seperate file
daurnimator <quae@daurnimator.com>
parents:
diff changeset
12 end,-1);