Mercurial > prosody-modules
annotate mod_groups_migration/mod_groups_migration.lua @ 4651:8231774f5bfd
mod_cloud_notify_encrypted: Ensure body substring remains valid UTF-8
The `body:sub()` call risks splitting the string in the middle of a
multi-byte UTF-8 sequence. This should have been caught by util.stanza
validation, but that would have caused some havoc, at the very least causing
the notification to not be sent.
There have been no reports of this happening. Likely because this module
isn't widely deployed among users with languages that use many longer UTF-8
sequences.
The util.encodings.utf8.valid() function is O(n) where only the last
sequence really needs to be checked, but it's in C and expected to be fast.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 22 Aug 2021 13:22:59 +0200 |
parents | dd3bfe8f182e |
children |
rev | line source |
---|---|
4387
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
1 local host = module.host; |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
2 local usermanager = require"core.usermanager"; |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
3 |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
4 local mod_groups = module:depends("groups_internal"); |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
5 local default_group_id = module:get_option("group_default_id", "default"); |
4416
dd3bfe8f182e
mod_groups_migration: make default group name configurable
Jonas Schäfer <jonas@wielicki.name>
parents:
4391
diff
changeset
|
6 local default_group_name = module:get_option("group_default_name", "default"); |
4387
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
7 |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
8 local function trigger_migration() |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
9 if mod_groups.exists(default_group_id) then |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
10 module:log("debug", "skipping migration, group exists already") |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
11 return |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
12 end |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
13 module:log("info", "migrating to mod_groups!") |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
14 |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
15 local group_id = default_group_id; |
4416
dd3bfe8f182e
mod_groups_migration: make default group name configurable
Jonas Schäfer <jonas@wielicki.name>
parents:
4391
diff
changeset
|
16 local ok, err = mod_groups.create({name=default_group_name}, true, group_id); |
4387
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
17 if not ok then |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
18 module:log("error", "failed to create group: %s", err) |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
19 return |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
20 end |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
21 |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
22 for user in usermanager.users(host) do |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
23 mod_groups.add_member(group_id, user, true); |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
24 module:log("debug", "added %s to %s", user, group_id) |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
25 end |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
26 module:log("debug", "synchronising group %s", group_id) |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
27 mod_groups.sync(group_id) |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
28 module:log("info", "added all users to group %s", group_id) |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
29 end |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
30 |
e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Jonas Schäfer <jonas@wielicki.name>
parents:
diff
changeset
|
31 module:hook_global("server-started", trigger_migration, -100) |