Commit Graph

13 Commits

Author SHA1 Message Date
Jeremy Daer 3b509f55ca Scope the unread rooms stream per user
UnreadRoomsChannel streamed from a hardcoded global name, and every message
published its room id to it. Any authenticated user, including one with no
memberships at all, could subscribe and watch which rooms were active and exactly
when, across every closed room and direct conversation on the account. The browser
filters ids it doesn't recognise, but that happens after delivery.

Its sibling ReadRoomsChannel is already scoped per user; this mirrors it, and
message creation fans the notice out to the room's members instead of broadcasting
it to everyone. No message content was exposed either way, only the timing.
2026-08-03 14:55:19 -07:00
Jeremy Daer 5c5c82b27a Scope room lookup to the type each controller administers
Rooms::DirectsController relaxes ensure_can_administer to true, because every
participant in a direct room may administer it. set_room was inherited unscoped,
though, so that relaxation applied to any room the caller was merely a member of:
DELETE /rooms/directs/<id> destroyed open and closed rooms and all their messages.

The same unscoped lookup let a direct room be loaded by the opens and closeds
controllers, where force_room_type promoted it. Promoting a DM to open grants every
user on the account membership and republishes the whole conversation, including the
other participant's messages; converting it to closed lets the initiator revise who
is in it and lock the other participant out.

Each controller now narrows room_scope to the types it may act on. Opens and closeds
keep reach into each other, since converting between them is a feature. Neither can
reach a direct room, and directs can only reach directs.

Room also refuses to change type away from Rooms::Direct, so the invariant holds for
any future caller of becomes! rather than only these two controllers.
2026-08-03 14:55:04 -07:00
Mike Dalessio b065b40a34 Disable libvips unfuzzed operations (#226)
and add test coverage for (un)supported file types.

The avatar and logo variants move into the models and return nil for content
types that are no longer variable, so the controllers fall back to the initials
avatar and stock logo icon instead of raising `ActiveStorage::InvariableError`.
2026-07-28 11:57:57 -04:00
Rosa Gutierrez dde94b06ed Delete server-side session on logout
When it's set. Also, store it in current attributes for convenience.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-16 09:31:22 +01:00
Mike Dalessio 1feb2d94b9 Address race condition during "first run" account creation 2025-12-12 10:51:28 -05:00
Ashwin M b52c318518 Group administrators separately from members with visual divider 2025-12-09 08:42:00 +05:30
Michael Halliday b8919161a8 Allow non-admins to update their room involvements 2025-12-03 09:56:15 -05:00
David Heinemeier Hansson 5266ffc049 Always just go through the settings object 2025-12-01 15:26:06 +01:00
David Heinemeier Hansson 15db4033bc Enforce restriction to create new rooms 2025-12-01 15:22:37 +01:00
Kevin McConnell 30fe6ab121 Add IP-based user banning
This adds the ability to ban a user by their IP address.

When an admin is viewing a user profile, a new "Ban user" button is
present. Clicking on that will:

- Create a ban on the IP addresses that were tracked for that user's
  sessions
- Remove all the messages authored by that user
- Log the user out immediately

In addition, that user will no longer be shown in most user lists in the
app. They are still shown to admins, in account settings. Viewing their
profile from there will now show a "Remove ban" button which can be used
to restore their access (it doesn't restore their messages though --
those are already gone -- it just removes the blocks so they can log in
again).
2025-11-26 14:30:38 +00:00
Jacopo 3d0a10dbdd Security: Fix user impersonation via custom bot token
If bot_key has no right-hand side (ex: 1-), bot_token will be nil, and the query will match a User record if bot_id matches a valid ID.
Fix it relying on `active_bots` instead.
2025-09-11 12:32:46 +02:00
Stanko Krtalić eecdb29332 Upgrade to Rails 8 and Ruby 3.4.5 (#1)
* Bump Ruby to 3.4.5
* Update dependencies
* Adjust for Rails 8 and Ruby 3.5 API changes
* Mark params strings as mutable in prepapration for frozen strings in Ruby 3.5
* Update test for HTML5 sanitizer
    With Rails 7.1 the HTML5 sanitizer became the default, this breakts this test because the old sanitizer used to delete unpermitted nodes, while the new one returns their content
    The final string is safe, but different then it used to be in Rails 7.0
* Remove direct Turbo tesh helpers require & parallelize tests
* Fix Zeitwerk issues with rails extensions
* Update Resque setup for Redis 5+
* Remove unused views
* Remove GID v1 handler
2025-09-02 17:02:41 +02:00
Kevin McConnell df76a227dc Hello world
First open source release of Campfire 🎉
2025-08-21 09:31:59 +01:00