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Code Issues Releases Wiki Activity

(stable) Fix join and remove policy checks for Conpherence

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Summary:
I think these got munged when I removed CAN_JOIN.

 - If you can view the room, you can join it.
 - ~~If you can view the room, you can add others to it.~~ This rule adjustment was removed, see discussion on the revision.
 - If you are a participant in the room, you can remove yourself.
 - If you can edit a room, you can remove anyone.

Test Plan:
Normal feature set:

 - Create a new room that only I can edit, viewable by all users.
 - Leave room (bye k thx)
 - Create another room, myself only
 - Join room from second account
 - See ability to only remove myself
 - Remove myself
 - Rejoin
 - Add third account
 - Log into first account
 - Boot off randos
 - Test joining by green button, message, and by + sign.

Policy consistency:

  - As a user who can not edit the room, tried to add other members. Received policy exception. The `+` button is currently visible and enabled for all users (even users who have not joined the room) but this is pre-existing.

Reviewers: chad

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17696
This commit is contained in:
Chad Little 2017-04-15 06:08:00 -07:00 committed by epriestley
parent edaebe2fb7
commit 517372a1e0
2 changed files with 16 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/applications/conpherence/controller/ConpherenceViewController.php
View file

@ -147,9 +147,6 @@ final class ConpherenceViewController extends
$user = $this->getRequest()->getUser();
$participating = $conpherence->getParticipantIfExists($user->getPHID());
if (!$participating && $user->isLoggedIn()) {
return null;
}
$draft = PhabricatorDraft::newFromUserAndKey(
$user,
$conpherence->getPHID());

22
src/applications/conpherence/editor/ConpherenceEditor.php
View file

@ -341,13 +341,23 @@ final class ConpherenceEditor extends PhabricatorApplicationTransactionEditor {
$add = array_keys(array_diff_key($new_map, $old_map));
$rem = array_keys(array_diff_key($old_map, $new_map));
$actor_phid = $this->requireActor()->getPHID();
$actor_phid = $this->getActingAsPHID();
// You need CAN_EDIT to change participants other than yourself.
PhabricatorPolicyFilter::requireCapability(
$this->requireActor(),
$object,
PhabricatorPolicyCapability::CAN_EDIT);
$is_join = (($add === array($actor_phid)) && !$rem);
$is_leave = (($rem === array($actor_phid)) && !$add);
if ($is_join) {
// Anyone can join a thread they can see.
} else if ($is_leave) {
// Anyone can leave a thread.
} else {
// You need CAN_EDIT to add or remove participants. For additional
// discussion, see D17696 and T4411.
PhabricatorPolicyFilter::requireCapability(
$this->requireActor(),
$object,
PhabricatorPolicyCapability::CAN_EDIT);
}
break;
case ConpherenceThreadTitleTransaction::TRANSACTIONTYPE: