Give Harbormaster Build Plans real policies
Summary:
Ref T9614. Currently, a lot of Build Plan behavior is covered by a global "can manage" policy.
One install in particular is experiencing difficulty with warring factions within engineering aborting one another's builds.
As a first step to remedy this, and also generally make Harbormaster more flexible and bring it in line with other applications in terms of policy power:
- Give Build Plans normal view/edit policies.
- Require "Can Edit" to run a plan manually.
Having "Can View" on plans may be a little weird in some cases (the status of a Buildable might be bad because of a build you can't see) but we can cross that bridge when we come to it.
Next change here will require "Can Edit" to abort a build. This will reasonably allow installs to reserve pause/abort for administrators/adults. (I might let anyone restart a plan, though?)
Test Plan:
- Created a new build plan.
- Verified defaults were inherited from application defaults (swapped them around, too).
- Saved build plan.
- Edited policies.
- Verified autoplans get the right policies.
- Verified old plans got migrated properly.
- Tried to run a plan I couldn't edit (denied).
- Ran a plan from CLI with bin/harbormaster.
- Tried to create a plan with an unprivileged user.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9614
Differential Revision: https://secure.phabricator.com/D14321