He encontrado un error bastante importante (creo) con el chat de Staff
9 Me gusta
j.jaffeux
15 Julio, 2022 16:42
3
Lo abordaré más tarde hoy
8 Me gusta
j.jaffeux
15 Julio, 2022 19:14
5
Hicimos un TODO de esto internamente, esto no se arreglará antes de la próxima semana, seguro. Será una de mis prioridades para la próxima semana, lo siento por esto.
7 Me gusta
mcwumbly
20 Julio, 2022 17:49
6
Una cosa que quiero aclarar es que, aunque estos usuarios todavía figuran como miembros del canal, los usuarios que son eliminados del personal o de cualquier otro grupo no pueden ver los canales a los que han perdido el acceso, y no pueden ver ni enviar mensajes dentro de esos canales.
Sin embargo, sigue siendo confuso y lo tenemos en la parte superior de nuestra lista.
Lo abordaremos pronto y planeamos tomarnos el tiempo necesario para resolver los diversos casos que puedan existir en los que sea necesario eliminar el acceso y la membresía de los usuarios a los canales.
9 Me gusta
sam
30 Octubre, 2025 01:43
7
Esto se nos pasó por alto, pero sinceramente no estoy seguro de cuál es una solución razonable.
Podríamos “garantizar la coherencia” y ejecutar un trabajo de vez en cuando que elimine a las personas sin acceso.
Podríamos “ocultar la información” y no renderizar a los usuarios sin acceso que de alguna manera están en un canal.
Antes de hacer nada aquí, deberíamos decidir cuál es nuestro comportamiento deseado.
1 me gusta
mcwumbly
30 Octubre, 2025 01:58
8
Espera, mmm… Nunca volví aquí, pero estos son algunos cambios relacionados que se fusionaron en relación con esto:
main ← feature/remove-users-without-permission-from-channel
opened 04:06AM - 17 Feb 23 UTC
There are many situations that may cause users to lose permission to
send messa… ges in a chat channel. Until now we have relied on security
checks in `Chat::ChatChannelFetcher` to remove channels which the
user may have a `UserChatChannelMembership` record for but which
they do not have access to.
This commit takes a more proactive approach. Now any of these following
`DiscourseEvent` triggers may cause `UserChatChannelMembership`
records to be deleted:
* `category_updated` - Permissions of the category changed
(i.e. CategoryGroup records changed)
* `user_removed_from_group` - Means the user may not be able to access the
channel based on `GroupUser` or also `chat_allowed_groups`
* `site_setting_changed` - The `chat_allowed_groups` was updated, some
users may no longer be in groups that can access chat.
* `group_destroyed` - Means the user may not be able to access the
channel based on `GroupUser` or also `chat_allowed_groups`
All of these are handled in a distinct service run in a background
job. Users removed are logged via `StaffActionLog` and then we
publish messages on a per-channel basis to users who had their
memberships deleted.
When the user has a channel they are kicked from open, we show
this dialog.
<img src="https://user-images.githubusercontent.com/920448/221748981-248e6d89-1b81-454d-9744-b0d0e68a6c2e.png" width="400">
When they click OK we redirect them either:
* To their first other public channel, if they have any followed
* The chat browse page if they don't
This is to save on tons of requests from kicked out users getting messages
from other channels.
When the user does not have the kicked channel open, we can just
silently yoink it out of their sidebar and turn off subscriptions.
main ← perf-chat-auto-join-take-42
opened 04:35PM - 14 Oct 24 UTC
Chat channels that are linked to a category can be set to automatically join use… rs.
This is handled by subscribing to the following events
- group_destroyed
- user_seen
- user_confirmed_email
- user_added_to_group
- user_removed_from_group
- category_updated
- site_setting_changed (for `chat_allowed_groups`)
As well as a
- hourly background job (`AutoJoinUsers`)
- `CreateCategoryChannel` service
- `UpdateChannel` service
There was however two issues with the current implementation
1. We were triggering a lot of background jobs, mostly because it was decided to batch to auto join/leave into groups of 1000 users, adding a lot of stress to the system
2. We had one "class" (a service or a background job) per "event" and all of them had slightly different ways to select users to join/leave, making it hard to keep everything in sync
This PR "simply" adds two new services. `AutoJoinChannels` and `AutoLeaveChannels` that takes care, in an efficient way, of all the cases when users might automatically join and leave a chat channel.
Every other changes come from the fact that we're now always calling either one of those services, depending on the event that happened.
In the making of these classes, a few bugs were encountered and fixed, notably
- The `chat_allowed_group` site setting was missing the (dynamic) `@staff` group
- A user is only ever able to access chat channels if and only if they're part of a group listed in the `chat_allowed_group` site setting
- A category that has no associated "category groups" is only accessible to staff members (and not "Everyone")
- A silenced user should not be able to automatically join channels
- We should not attempt to automatically join users to deleted chat channels
- There is no need to automatically join users to chat channels that have already more than `max_chat_auto_joined_users` users
Internal - t/135259 & t/70607
2 Me gusta
sam
30 Octubre, 2025 02:01
9
Genial, voy a cerrar esto entonces, podemos reabrir nuevos errores si descubrimos nuevos casos extremos después de estos cambios.
2 Me gusta
gracias