Mercurial > prosody-modules
comparison mod_groups_migration/mod_groups_migration.lua @ 4387:e5b4ebacbf7a
mod_groups_migration: module helping migration to groups
Creates a default group with well-known ID at startup if that
group does not exist yet. Adds all users to it.
| author | Jonas Schäfer <jonas@wielicki.name> |
|---|---|
| date | Mon, 25 Jan 2021 21:34:32 +0100 |
| parents | |
| children | 679a0c9d365d |
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| 4386:6357ac65b4eb | 4387:e5b4ebacbf7a |
|---|---|
| 1 local host = module.host; | |
| 2 local usermanager = require"core.usermanager"; | |
| 3 | |
| 4 local mod_groups = module:depends("groups_internal"); | |
| 5 local default_group_id = module:get_option("group_default_id", "default"); | |
| 6 | |
| 7 local function trigger_migration() | |
| 8 if mod_groups.exists(default_group_id) then | |
| 9 module:log("debug", "skipping migration, group exists already") | |
| 10 return | |
| 11 end | |
| 12 module:log("info", "migrating to mod_groups!") | |
| 13 | |
| 14 local group_id = default_group_id; | |
| 15 local ok, err = mod_groups.create({name="default"}, false, group_id); | |
| 16 if not ok then | |
| 17 module:log("error", "failed to create group: %s", err) | |
| 18 return | |
| 19 end | |
| 20 | |
| 21 for user in usermanager.users(host) do | |
| 22 mod_groups.add_member(group_id, user, true); | |
| 23 module:log("debug", "added %s to %s", user, group_id) | |
| 24 end | |
| 25 module:log("debug", "synchronising group %s", group_id) | |
| 26 mod_groups.sync(group_id) | |
| 27 module:log("info", "added all users to group %s", group_id) | |
| 28 end | |
| 29 | |
| 30 module:hook_global("server-started", trigger_migration, -100) |