annotate mod_muc_restrict_nick/README.markdown @ 5787:e79f9dec35c0

mod_c2s_conn_throttle: Reduce log level from error->info Our general policy is that "error" should never be triggerable by remote entities, and that it is always about something that requires admin intervention. This satisfies neither condition. The "warn" level can be used for unexpected events/behaviour triggered by remote entities, and this could qualify. However I don't think failed auth attempts are unexpected enough. I selected "info" because it is what is also used for other notable session lifecycle events.
author Matthew Wild <mwild1@gmail.com>
date Thu, 07 Dec 2023 15:46:50 +0000
parents e7b126161e7b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4588
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1 ---
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2 labels:
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3 - 'Stage-Alpha'
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 summary: 'Require MUC occupant nicknames to match a specific pattern'
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5 ---
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 Introduction
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 ============
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 This checks the nickname of a joining user against a configurable
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11 [Lua pattern](https://www.lua.org/manual/5.2/manual.html#6.4.1), and prevents
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12 them from joining if it does not match.
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14 Configuration
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 =============
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 There is a single configuration option, `muc_restrict_nick_pattern` and the
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 default is `"^%w+$"` - i.e. allow only alphanumeric characters in nicknames.
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 Compatibility
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 =============
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23 Requires Prosody 0.11 or higher.