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Call didRejectResult() in DiffusionCommitQuery properly

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Summary:
Ref T4345. This error is per object-type in the query implementations, not a mail/permissions issue.

Without `didRejectResult()`, we can't distinguish between "restricted" and "unknown" for objects filtered by `willFilterPage()`.

  - Call `didRejectResult()` on commits.
  - Make `didRejectResult()` handle both existing policy exceptions and filtering.
  - Recover from partial objects (like commits) which are missing attached data required to figure out policies.

Test Plan: Saw "Restricted Diffusion Commit" instead of "Unknown Object (Diffusion Commit)" when viewing nonvisible commit handle in Maniphest.

Reviewers: btrahan, joshuaspence

Reviewed By: joshuaspence

Subscribers: epriestley

Maniphest Tasks: T4345

Differential Revision: https://secure.phabricator.com/D13289
This commit is contained in:
epriestley 2015-06-14 15:35:32 -07:00
parent 175799fab9
commit 2fbc65e396
2 changed files with 18 additions and 1 deletions
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1
src/applications/diffusion/query/DiffusionCommitQuery.php
View file

@ -193,6 +193,7 @@ final class DiffusionCommitQuery
if ($repo) {
$commit->attachRepository($repo);
} else {
$this->didRejectResult($commit);
unset($commits[$key]);
continue;
}

18
src/infrastructure/query/policy/PhabricatorPolicyAwareQuery.php
View file

@ -338,9 +338,25 @@ abstract class PhabricatorPolicyAwareQuery extends PhabricatorOffsetPagedQuery {
}
protected function didRejectResult(PhabricatorPolicyInterface $object) {
// Some objects (like commits) may be rejected because related objects
// (like repositories) can not be loaded. In some cases, we may need these
// related objects to determine the object policy, so it's expected that
// we may occasionally be unable to determine the policy.
try {
$policy = $object->getPolicy(PhabricatorPolicyCapability::CAN_VIEW);
} catch (Exception $ex) {
$policy = null;
}
// Mark this object as filtered so handles can render "Restricted" instead
// of "Unknown".
$phid = $object->getPHID();
$this->addPolicyFilteredPHIDs(array($phid => $phid));
$this->getPolicyFilter()->rejectObject(
$object,
$object->getPolicy(PhabricatorPolicyCapability::CAN_VIEW),
$policy,
PhabricatorPolicyCapability::CAN_VIEW);
}