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Author SHA1 Message Date
epriestley
f9192d07f2 Align web UI "Disable" and "Approve/Disapprove" flows with new "Can Disable Users" permission
Summary:
Depends on D19606. Ref T13189. See PHI642.

  - Disabling/enabling users no longer requires admin. Now, you just need "Can Disable Users".
  - Update the UI to appropriately show the action in black or grey depending on what clicking the button will do.
  - For "Approve/Disapprove", fix a couple bugs, then let them go through without respect for "Can Disable Users". This is conceptually a different action, even though it ultimately sets the "Disabled" flag.

Test Plan:
  - Disabled/enabled users from the web UI as various users, including a non-administrator with "Can Disable Users".
  - Hit permissions errors from the web UI as various users, including an administrator without "Can Disable Users".
  - Saw the "Disable/Enable" action activate properly based on whether clicking the button would actually work.
  - Disapproved a user without "Can Disable Users" permission, tried to re-disapprove a user.
  - Approved a user, tried to reapprove a user.

Reviewers: amckinley

Maniphest Tasks: T13189

Differential Revision: https://secure.phabricator.com/D19607
2018-08-27 08:09:42 -07:00
epriestley
058952e72e Add a "Can Disable Users" capability to the "People" application
Summary:
Depends on D19605. Ref T13189. See PHI642. This adds a separate "Can Disable Users" capability, and makes the underlying transaction use it.

This doesn't actually let you weaken the permission, since all pathways need more permissions:

  - `user.edit` needs CAN_EDIT.
  - `user.disable/enable` need admin.
  - Web UI workflow needs admin.

Upcoming changes will update these pathways.

Without additional changes, this does let you //strengthen// the permission.

This also fixes the inability to disable non-bot users via the web UI.

Test Plan:
  - Set permission to "No One", tried to disable users. Got a tailored policy error.
  - Set permission to "All Users", disabled/enabled a non-bot user.

Reviewers: amckinley

Maniphest Tasks: T13189

Differential Revision: https://secure.phabricator.com/D19606
2018-08-27 08:01:27 -07:00
epriestley
8cf56913d8 Deprecate "user.enable" and "user.disable" API methods, redefine them in terms of "user.edit"
Summary:
Depends on D19604. Ref T13189. See PHI642. Deprecates these in favor of "user.edit", redefines them in terms of it, and removes the old `disableUser()` method.

I kept the "is admin" permissions check for consistency, since these methods have always said "(admin only)". This check may not be the most tailored check soon, but we can just keep executing it in addition to the real check.

For now, this change stops this method from actually disabling non-bot users (since it implicitly adds a CAN_EDIT requirement, and even administrators don't have that). An upcoming change will fix that.

Test Plan: Enabled and disabled a (bot) user via these methods. Checked API UI, saw them marked as "disabled".

Reviewers: amckinley

Maniphest Tasks: T13189

Differential Revision: https://secure.phabricator.com/D19605
2018-08-27 08:00:48 -07:00
epriestley
2f7b10c023 Replace "Disable User" web UI flow with transactions
Summary:
Ref T13189. See PHI642. Upgrades the "Disable" action in the web UI to be transaction-based.

This technically breaks things a little (you can't disable non-bot users, since they now require CAN_EDIT and you won't have it) but an upcoming change will fix the permissions issue.

Test Plan: Disabled and enabled a (bot) user from the web UI.

Reviewers: amckinley

Maniphest Tasks: T13189

Differential Revision: https://secure.phabricator.com/D19604
2018-08-27 08:00:21 -07:00
epriestley
4d89afcc61 Remove requireCapabilities() from ApplicationTransactionEditor and require CAN_EDIT by default
Summary:
Depends on D19585. Ref T13164.

Almost all transactions require CAN_EDIT on the object, but they generally do not enforce this directly today. Instead, this is effectively enforced by Controllers, API methods, and EditEngine doing a `CAN_EDIT` check when loading the object to be edited.

A small number of transactions do not require CAN_EDIT, and instead require only a weaker/lesser permission. These are:

  - Joining a project which you have CAN_JOIN on.
  - Leaving a project which isn't locked.
  - Joining a Conpherence thread you can see (today, no separate CAN_JOIN permission for Conpherence).
  - Leaving a Conpherence thread.
  - Unsubscribing.
  - Using the special `!history` command from email.

Additionally, these require CAN_INTERACT, which is weaker than CAN_EDIT:

  - Adding comments.
  - Subscribing.
  - Awarding tokens.

Soon, I want to add "disabling users" to this list, so that you can disable users if you have "Can Disable User" permission, even if you can not otherwise edit users.

It's possible this list isn't exhaustive, so this change might break something by adding a policy check to a place where we previously didn't have one. If so, we can go weaken that policy check to the appropriate level.

Enforcement of these special cases is currently weird:

  - We mostly don't actually enforce CAN_EDIT in the Editor; instead, it's enforced before you get to the editor (in EditEngine/Controllers).
  - To apply a weaker requirement (like leaving comments or leaving a project), we let you get through the Controller without CAN_EDIT, then apply the weaker policy check in the Editor.
  - Some transactions apply a confusing/redundant explicit CAN_EDIT policy check. These mostly got cleaned up in previous changes.

Instead, the new world order is:

  - Every transaction has capability/policy requirements.
  - The default is CAN_EDIT, but transactions can weaken this explicitly they want.
  - So now we'll get requirements right in the Editor, even if Controllers or API endpoints make a mistake.
  - And you don't have to copy/paste a bunch of code to say "yes, every transaction should require CAN_EDIT".

Test Plan:
- Tried to add members to a Conpherence thread I could not edit (permissions error).
- Left a Conpherence thread I could not edit (worked properly).
- Joined a thread I could see but could not edit (worked properly).
- Tried to join a thread I could not see (permissions error).
- Implemented `requireCapabilites()` on ManiphestTransactionEditor and tried to edit a task (upgrade guidance error).
- Mentioned an object I can not edit on another object (works).
- Mentioned another object on an object I can not edit (works).
- Added a `{F...}` reference to an object I can not edit (works).
- Awarded tokens to an object I can not edit (works).
- Subscribed/unsubscribed from an object I can not edit (works).
- Muted/unmuted an object I can not edit (works).
- Tried to do other types of edits to an object I can not edit (correctly results in a permissions error).
- Joined and left a project I can not edit (works).
- Tried to edit and add members to a project I can not edit (permissions error).

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19586
2018-08-24 17:45:56 -07:00
epriestley
b584834b19 In Differential: when the file tree is enabled, default to the "History" tab instead of "Files"
Summary:
Ref T13187. See PHI811. If the file tree is enabled and visible, set the default tab to "History".

  - This is a bit magic.
  - It won't work entirely on mobile (we can't tell that you're on mobile on the server, so we'll pick the "History" tab even though the file tree isn't actually visible on your device).
  - There's no corresponding logic in Diffusion. Diffusion doesn't have the same tab layout, but this makes things somewhat inconsistent.

So I don't love this, but we can try it and see if it's confusing or helpful on the balance.

Test Plan: With filetree on and off, reloaded revisions. Saw appropriate tab selected by default.

Reviewers: amckinley

Maniphest Tasks: T13187

Differential Revision: https://secure.phabricator.com/D19601
2018-08-24 10:29:35 -07:00
epriestley
b6fa009cf0 Enrich "priority" transactions in Maniphest for "transaction.search"
Summary:
Ref T13187. See <https://discourse.phabricator-community.org/t/task-priority-change-info-missing-in-firehose-webhook/1832/2>. We can reasonably enrich these transactions.

Since priorities don't have unique authorative string identifiers, I've mostly mimicked the `maniphest.search` structure.

Test Plan: Called `transaction.search` on tasks which were: created normally, created with a priority change, saw a priority change after creation. All the output looked useful and sensible.

Reviewers: amckinley

Maniphest Tasks: T13187

Differential Revision: https://secure.phabricator.com/D19599
2018-08-24 10:05:05 -07:00
epriestley
5e4d9dfa92 Condition "Changes Since Last Action" Differential link on "first broadcast", not "new object"
Summary: Ref T13187. Ref T13176. With drafts, we actually want to suppress this link on "first broadcast" (the first time we send mail), not on "new object" (when the revision is created as a draft).

Test Plan: Poked at this locally, will keep an eye on it in production.

Reviewers: amckinley

Maniphest Tasks: T13187, T13176

Differential Revision: https://secure.phabricator.com/D19598
2018-08-24 10:03:55 -07:00
epriestley
ca618a8679 Document that phd.taskmasters is a local setting, per daemon
Summary: Ref T13187. See PHI807. The documentation currently does not make it very clear that this is a local setting, per `phd` process. Make it more clear.

Test Plan: {F5827757}

Reviewers: amckinley

Maniphest Tasks: T13187

Differential Revision: https://secure.phabricator.com/D19597
2018-08-24 08:08:19 -07:00
epriestley
7ef2bb1b56 Support Mercurial "protocaps" wire command
Summary:
Ref T13187. See PHI834. Mercurial has somewhat-recently (changeset is from Jan 2018) introduced a new "protocaps" command, that appears in Mercurial 4.7 and possibly before then.

We must explicitly enumerate all protocol commands because you can't decode the protocol without knowing how many arguments the command expects, so enumerate it.

(Also fix an issue where the related error message had an extra apostrophe.)

Test Plan:
  - Ran `hg clone ...` with client and server on Mercurial 4.7.
  - Before: fatal on unknown "protocaps" command.
  - Midway: better typography in error message.
  - After: clean clone.

Reviewers: amckinley

Maniphest Tasks: T13187

Differential Revision: https://secure.phabricator.com/D19596
2018-08-23 15:06:25 -07:00
epriestley
75a5dd8d8c Add more accessibility labels for screen readers
Summary:
Depends on D19594. See PHI823. Ref T13164.

  - Add a label for the "X" button in comment areas, like "Remove Action: Change Subscribers".
  - Add a label for the floating header display options menu in Differential.
  - Add `role="button"` to `PHUIButtonView` objects that we render with an `<a ...>` tag.

Test Plan:
Viewed a revision with `?__aural__=true`:

  - Saw "Remove Action: ..." label.
  - Saw "Display Options" label.
  - Used inspector to verify that some `<a class="button" ...>` now have `<a class="button" role="button" ...>`. This isn't exhaustive, but at least improves things. A specific example is the "edit", "reply", etc., actions on inline comments.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19595
2018-08-17 13:31:51 -07:00
Austin McKinley
5c4c593af3 Update DiffusionLastModifiedController to use identities
Summary: Ref T12164. Updates another controller to use identities.

Test Plan:
Pretty ad-hoc, but loaded the main pages of several different repos with and without repo identities. I'm not totally convinced the `author` from this data structure is actually being used:
```
$return = array(
  'commit'    => $modified,
  'date'      => $date,
  'author'    => $author,
  'details'   => $details,
);
```

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T12164

Differential Revision: https://secure.phabricator.com/D19580
2018-08-17 12:24:21 -07:00
epriestley
438edde031 Add some missing aural button labels for accessibility
Summary:
Ref T13164. See PHI823. (See that issue for some more details and discussion.)

Add aural labels to various buttons which were missing reasonable aural labels.

The "Search" button (magnifying glass in the global search input) had an entire menu thing inside it. I moved that one level up and it doesn't look like it broke anything (?). All the other changes are pretty straightforward.

Test Plan:
{F5806497}

{F5806498}

  - Will follow up on the issue to make sure things are in better shape for the reporting user.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19594
2018-08-17 11:00:29 -07:00
epriestley
a48e6897a4 Remove obsolete setup check call to Maniphest "Can Edit <X>" field checks
Summary: Ref T13164. Missed this in D19581.

Test Plan:
  - Forced setup checks to re-run by visiting {nav Config > Setup Issues} explicitly.
  - Before patch: fatal on call to nonexistent method.
  - After patch: setup issues.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19593
2018-08-16 13:56:20 -07:00
epriestley
0ccf1410e0 Give PhabricatorAuthPassword a formal CAN_EDIT policy
Summary:
Depends on D19585. Ref T13164. This is a precursor for D19586, which causes Editors to start doing more explicit CAN_EDIT checks.

Passwords have an Editor, but don't actually define a CAN_EDIT capability. Define one (you can edit a password if you can edit the object the password is associated with).

(Today, this object is always a User -- this table just unified VCS passwords and Account passwords so they can be handled more consistently.)

Test Plan:
  - With D19586, ran unit tests and got a pass.
  - Edited my own password.
  - Tried to edit another user's password and wasn't permitted to.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19592
2018-08-16 11:53:24 -07:00
epriestley
7e29ec2e2a Move the "Can Lock Projects" check from requireCapabilities() to transaction validation
Summary: Depends on D19584. Ref T13164. This check is an //extra// check: you need EDIT //and// this capability. Thus, we can do it in validation without issues.

Test Plan:
  - This code isn't reachable today: all methods of applying this transaction do a separate check for "Can Lock" upfront.
  - Commented out the "Can Lock" check in the LockController, tried to lock as a user without permission. Was rejected with a policy exception.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19585
2018-08-16 10:56:00 -07:00
epriestley
3b92da22f4 Move the hierarchical edit policy check in Phriction from requireCapabilities() to validateTransactions()
Summary:
Depends on D19583. Ref T13164. This continues the work of getting rid of `requireCapabilities()`.

This check is valid, but can be a `validateTransactions()` check instead. This is generally more consistent with how other applications work (e.g., creating subprojects).

The UI for this isn't terribly great: you get a policy error //after// you try to create the object. But that's how it worked before, so this isn't any worse than it was. The actual policy exception is (very) slightly more clear now (raised against the right object).

Test Plan:
  - Created a child as a user with permission to do so to make sure I didn't break that.
  - Set edit permission on `a/` to just me, tried to create `a/b/` as another user, got a policy exception since they can't edit the parent.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19584
2018-08-16 10:55:11 -07:00
epriestley
24d4445845 Remove pointless requireCapabilities() method from PhabricatorRepositoryEditor
Summary: Depends on D19582. Ref T13164. It's not possible to reach the editor without passing through a CAN_EDIT check, and it shouldn't be necessarily to manually specify that edits require CAN_EDIT by default.

Test Plan: Grepped for `RepositoryEditor`, verified that all callsites pass through a CAN_EDIT check.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19583
2018-08-16 10:53:42 -07:00
epriestley
a39852ae1b Remove pointless requireCapabilities() method from PhabricatorProjectColumnTransactionEditor
Summary:
Depends on D19581. Ref T13164. This method has no effect:

  - You must always have CAN_EDIT to reach an Editor in the first place.
  - Per previous change, I'm going to restructure this so transactions explicitly check CAN_EDIT by default anyway.

Test Plan: Tried to edit and hide a project column as a user without permission, hit global permission checks long before reaching this method.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19582
2018-08-16 10:51:57 -07:00
epriestley
296bf046a8 Remove deprecated Maniphest "Can Edit <Specific Property>" capabilities
Summary:
Depends on D19579. Fixes T10003. These have been deprecated with a setup warning about their impending removal for about two and a half years.

Ref T13164. See PHI642. My overall goal here is to simplify how we handle transactions which have special policy behaviors. In particular, I'm hoping to replace `ApplicationTransactionEditor->requireCapabilities()` with a new, more clear policy check.

A problem with `requireCapabilities()` is that it doesn't actually enforce any policies in almost all cases: the default is "nothing", not CAN_EDIT. So it ends up looking like it's the right place to specialize policy checks, but it usually isn't.

For "Disable", I need to be able to weaken the check selectively (you can disable users if you have the permission, even if you can't edit them otherwise). We have a handful of other edits which work like this (notably, leaving and joining projects) but they're very rare.

Test Plan: Grepped for all removed classes. Edited a Maniphest task.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164, T10003

Differential Revision: https://secure.phabricator.com/D19581
2018-08-16 10:51:06 -07:00
epriestley
f9673a72a8 Allow "user.edit" to enable or disable users
Summary:
Depends on D19577. Ref T13164. See PHI642. This adds modern transaction-oriented enable/disable support.

Currently, this also doesn't let you disable normal users even when you're an administrator. I'll refine the policy model later in this change series, since that's also the goal here (let users set "Can Disable Users" to some more broad set of users than "Administrators").

This also leaves us with two different edit pathways: the old UserEditor one and the new UserTransactionEditor one. The next couple diffs will redefine the other pathways in terms of this pathway.

Test Plan:
  - Enabled/disabled a bot.
  - Tried to disable another non-bot user. This isn't allowed yet, since even as an administrator you don't have CAN_EDIT on them and currently need it: right now, there's no way for a particular set of transactions to say they can move forward with reduced permissions.
  - Tried to enable/disable myself. This isn't allowed since you can't enable/disable yourself.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19579
2018-08-16 10:49:35 -07:00
epriestley
65904d7c51 Add a modern "user.edit" API method for users
Summary:
Depends on D19576. Ref T13164. See PHI642. This adds an EditEngine for users and a `user.edit` modern API method.

For now, all it supports is editing real name, blurb, title, and icon (same as "Edit Profile" from the UI).

Test Plan:
  - Edited my stuff via the new API method.
  - Tried to edit another user, got rejected by policies.
  - Tried to create a user, got rejected by policies.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19577
2018-08-16 10:48:38 -07:00
epriestley
39d415e90e Move users to modular transactions
Summary:
Ref T13164. See PHI642. I'd like to provide a third-generation `user.edit` API endpoint and make `user.enable` and `user.disable` obsolete before meddling with policy details, even if it isn't full-fledged yet.

Users do already have a transactions table and a Transaction-based editor, but it's only used for editing title, real name, etc. All of these are custom fields, so their support comes in automatically through CustomField extension code.

Realign it for modular transactions so new code will be fully modern. There are no actual standalone transaction types yet so this diff is pretty thin.

Test Plan:
  - Grepped for `UserProfileEditor`.
  - Edited a user's title/real name/icon.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19576
2018-08-16 10:47:47 -07:00
Austin McKinley
cc1def6cea Remove some array typehints for passing around
Summary: See discussion at https://secure.phabricator.com/D19492#241996

Test Plan: Refreshed a few Diffusion tabs; nothing broke.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D19578
2018-08-13 16:07:56 -07:00
Austin McKinley
3b05e920e0 Start changing DiffusionCommitController to use identities
Summary: Depends on D19491.

Test Plan: Viewed some commits where the identity was mapped to a user and another that wasn't; saw the header render either a link to the user or the identity object.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D19492
2018-08-13 15:23:31 -07:00
epriestley
92a29f72c1 Make the Drydock repository operation page slightly richer
Summary:
Ref T13164. See PHI788. The issue requests a "created" timestamp.

Also add filtering for repository, state, and author.

Test Plan:
Used all filters.

{F5795085}

Reviewers: amckinley

Reviewed By: amckinley

Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19574
2018-08-13 11:42:10 -07:00
epriestley
fb3ae72e36 When cancelling addition of an Almanac interface, return to the Device page
Summary:
Fixes T13184. In Almanac, interfaces are always added to devices. However, if you "Add New Interface" and then "Cancel", you go to the nonexistent `/interface/` page.

Instead, return to the device page.

Test Plan: From a device page, clicked "Add Interface" and then "Cancel". Ended up back where I was.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13184

Differential Revision: https://secure.phabricator.com/D19573
2018-08-13 11:39:37 -07:00
epriestley
b86dae6214 Fix an issue with error handling when no mailers are available
Summary:
Ref T13164. See PHI785. See D19546. I think I didn't test the updated error messaging here entirely properly, since I have some tasks in queue which error out here ("Missing argument 1 to newMailers(...)").

This is an error condition already, but we want to get through this call so we can raise a tailored message.

Test Plan: Tasks which errored out here now succeed. This condition is only reachable if you misconfigure things in the first place.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19572
2018-08-13 11:39:13 -07:00
epriestley
e5906f4e12 In Differential standalone views, disable some keyboard shortcuts which don't work
Summary:
Ref T13164. See PHI693. In Differential, you can {nav View Options > View Standalone} to get a standalone view of a single changeset. You can also arrive here via the big changeset list for revisions affecting a huge number of files.

We currently suggest that all the keyboard shortcuts work, but some do not. In particular, the "Next File" and "Previous File" keyboard shortcuts (and some similar shortcuts) do not work. In the main view, the next/previous files are on the same page. In the standalone view, we'd need to actually change the URI.

Ideally, we should do this (and, e.g., put prev/next links on the page). As a first step toward that, hide the nonfunctional shortcuts to stop users from being misled.

Test Plan:
  - Viewed a revision in normal and standalone views.
  - No changes in normal view, and all keys still work ("N", "P", etc).
  - In standalone view, "?" no longer shows nonfunctional key commands.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19571
2018-08-13 08:59:05 -07:00
Austin McKinley
a6951a0a5a Add migration to encourage rebuilding repository identities
Summary: Ref T12164. Defines a new manual activity that suggests rebuilding repository identities before Phabricator begins to rely on them.

Test Plan:
- Ran migration, observed expected setup issue: {F5788217}
- Ran `bin/config done identities` and observed setup issue get marked as done.
- Ran `/bin/storage upgrade --apply phabricator:20170912.ferret.01.activity.php` to make sure I didn't break the reindex migration; observed reindex setup issue appear as expected.
- Ran `./bin/config done reindex` and observed reindex issue cleared as expected.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, PHID-OPKG-gm6ozazyms6q6i22gyam

Maniphest Tasks: T12164

Differential Revision: https://secure.phabricator.com/D19497
2018-08-10 13:47:03 -07:00
Austin McKinley
2951694c27 Correctly spell 'committer'
Summary: It's a funny word. h/t @joshuaspence

Test Plan: Inspection of correct spelling.

Reviewers: epriestley, joshuaspence

Reviewed By: joshuaspence

Subscribers: Korvin, joshuaspence

Differential Revision: https://secure.phabricator.com/D19570
2018-08-09 17:52:43 -07:00
epriestley
6df278bea8 In "bin/ssh-auth", cache a structure instead of a flat file because paths may change at runtime
Summary:
Fixes T12397. Ref T13164. See PHI801.

Several installs have hit various use cases where the path on disk where Phabricator lives changes at runtime. Currently, `bin/ssh-auth` caches a flat file which includes the path to `bin/ssh-exec`, so this may fall out of date if `phabricator/` moves.

These use cases have varying strengths of legitimacy, but "we're migrating to a new set of hosts and the pool is half old machines and half new machines" seems reasonably compelling and not a problem entirely of one's own making.

Test Plan:
  - Compared output on `master` to output after change, found them byte-for-byte identical.
  - Moved `phabricator/` to `phabricator2/`, ran `bin/ssh-auth`, got updated output.
  - Added a new SSH key, saw it appear in the output.
  - Grepped for `AUTHFILE_CACHEKEY` (no hits).
  - Dropped the cache, verified that the file regenerates cleanly.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164, T12397

Differential Revision: https://secure.phabricator.com/D19568
2018-08-09 13:33:23 -07:00
epriestley
df31405d64 Improve compatibility of "Config > Cache Status" across APCu versions
Summary:
Ref T13164. See PHI790. Older versions of APCu reported cache keys as "key" from `apcu_cache_info()`. APC and newer APCu report it as "info".

Check both indexes for compatibility.

Test Plan:
  - Locally, with newer APCu, saw no behavioral change.
  - Will double check on `admin`, which has an older APCu with the "key" behavior.
  - (I hunted this down by dumping `apcu_cache_info()` on `admin` to see what was going on.)

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19569
2018-08-08 15:07:03 -07:00
epriestley
3ca3f09a1a Add an "--as" flag to "bin/conduit call ..." to improve flexibility and ease of profiling
Summary:
Ref T13164. In PHI801, an install reported a particular slow Conduit method call.

Conduit calls aren't easily profilable with normal tools (for example, `arc call-conduit --xprofile ...` gives you a profile of the //client//). They can be profiled most easily with `bin/conduit call ... --xprofile`.

However, `bin/conduit call` currently doesn't let you pick a user to execute the command on behalf of, so it's not terribly useful for profiling `*.edit`-style methods which do a write: these need a real acting user.

Test Plan:
Ran `bin/conduit call --method user.whoami --as epriestley ...` with valid, invalid, and no acting users.

```
$ echo '{}' | ./bin/conduit call --method user.whoami --as epriestley --input -
Reading input from stdin...
{
  "result": {
    "phid": "PHID-USER-icyixzkx3f4ttv67avbn",
    "userName": "epriestley",
    "realName": "Evan Priestley",
...
```

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19566
2018-08-08 09:51:21 -07:00
epriestley
201f29fbf4 Fix truncation in "bin/storage probe" of tables larger than 100GB
Summary:
Ref T13164. PHI805 incidentally includes some `bin/storage probe` output for 100GB+ tables which renders wrong.

We have the tools to render it properly, so stop doing this manually and let ConsoleTable figure out the alignment.

Test Plan:
Faked very large table sizes, ran `bin/storage probe`:

{F5785946}

(Then, un-faked the very large table sizes and ran it again, got sensible output.)

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19567
2018-08-08 09:50:59 -07:00
epriestley
91abc0f027 Stop indexing the chunk data objects for large Files stored in multiple chunks
Summary:
Ref T13164. See PHI766. Currently, when file data is stored in small chunks, we submit each chunk to the indexing engine.

However, chunks are never surfaced directly and can never be found via any search/query, so this work is pointless. Just skip it.

(It would be nice to do this a little more formally on `IndexableInterface` or similar as `isThisAnIndexableObject()`, but we'd have to add like a million empty "yes, index this always" methods to do that, and it seems unlikely that we'll end up with too many other objects like these.)

Test Plan:
  - Ran `bin/harbormaster rebuild-log --id ... --force` before and after change, saw about 200 fewer queries after the change.
  - Uploaded a uniquely named file and searched for it to make sure I didn't break that.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19563
2018-08-03 14:36:12 -07:00
epriestley
5839a54b60 Raise a tailored error when calling "transaction.search" with empty "phids" constraint
Summary:
Ref T13164. See PHI725. For real "*.search" methods, parameters get validated and you get an error if you use an empty list as a constraint.

Since "transaction.search" isn't really a normal "*.search" method, it doesn't benefit from this. Just do the check manually for now.

Test Plan: Made `transaction.search` calls with no constraints (got results); a valid costraint (got fewer results); and an invalid empty constraint (got an exception).

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19562
2018-08-03 14:29:36 -07:00
epriestley
f3fa164882 Add a "Last Edited" property to Wiki pages
Summary:
Ref T13164. See PHI797. The last edit is available in the page header, but it's not precise (just says "180 days ago") and a little weird (it's unusual for us to put that kind of information in the header).

Add a precise timestamp to the footer for now. I'd imagine re-examining this the next time Phriction gets some UI work and maybe trying to integrate timeline/transactions more cleanly (see also T1894).

Test Plan: Looked at a wiki page, then edited it. Saw precise "Last Edit" timestamp adjacent to "Last Author".

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19560
2018-08-03 14:29:17 -07:00
epriestley
3574a55a95 Deprecate Conduit method "diffusion.getrecentcommitsbypath"
Summary:
See D19558. This method has no callers and just wraps `diffusion.historyquery`, since D5960 (2013).

This was introduced in D315 (which didn't make it out of FB, I think) inside Facebook for unclear purposes in 2011.

Test Plan: Grepped for callers, found none.

Reviewers: amckinley

Reviewed By: amckinley

Subscribers: artms

Differential Revision: https://secure.phabricator.com/D19559
2018-08-03 09:48:58 -07:00
Arturas Moskvinas
356b2781bc Gracefully fail request if non existing callsign is passed to getrecentcommitsbypath instead of crashing
Summary:
`diffusion.getrecentcommitsbypath` fails with 500 error when non existing callsign is passed:
```
>>> UNRECOVERABLE FATAL ERROR <<<

Call to a member function getCommit() on null

```

Expected Behavior:
Return more graceful error notifying caller that such callsign/repository does not exist

Reproduction steps:
Open conduit: https://secure.phabricator.com/conduit/method/diffusion.getrecentcommitsbypath/
Enter:
callsign: "obviouslynotexisting"
path: "/random"
Click call method

Test Plan: after applying patch - call no longer fails with 500s

Reviewers: Pawka, epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D19558
2018-08-02 19:49:10 +03:00
epriestley
e72296f927 Support querying Herald rules by monogram in typeahead datsources
Summary:
Depends on D19556. See PHI765. Ref T13164. Currently, if you type `H1` in this datasource, it isn't smart enough to pull up the right object.

Add support for querying by monogram. This is similar to existing support in Owners packages, etc.

Test Plan: Typed `H1` in the new push log filter, got the right object as a result in the typeahead.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19557
2018-08-01 17:52:27 -07:00
epriestley
06380e8079 Allow push events to be filtered by which Herald rule blocked the push
Summary: Depends on D19555. Ref T13164. See PHI765. An install is interested in getting a sense of the impact of a particular blocking rule, which seems reasonable. Support filtering for pushes blocked by a particular rule or set of rules.

Test Plan: {F5776385}

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19556
2018-08-01 17:38:12 -07:00
epriestley
d8834377be When a Herald rule blocks a push, show which rule fired in the push log UI
Summary:
Ref T13164. See PHI765. We currently show "Rejected: Herald" in the push log UI, but don't show which rule rejected a push.

We store this data, and it's potentially useful: either for hunting down a particular issue, or for getting a general sense of how often a reject rule is triggering (maybe because you want to tune how aggressive it is).

Show this data in the web UI, and include it in the data export payload.

Test Plan:
  - Pushed to a hosted repository so that I got blocked by a Herald rule.
  - Viewed the push logs in the web UI, now saw which rule triggered things.
  - Exported logs to CSV, saw Herald rule PHIDs in the data.

{F5776211}

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19555
2018-08-01 17:33:50 -07:00
epriestley
96e3c73159 Put "Subprojects" on top of "Milestones" in the Project UI
Summary:
Depends on D19550. Ref T13164. See T12144#226172, mostly. We get some requests to make milestones reorderable, but in most cases users probably wanted subprojects, not milestones.

One reason to end up here is that we put "Milestones" on top. Instead, put "Subprojects" on top, since they're the less specialized option and we aren't terribly consistent about it anyway.

Test Plan: Viewed project subprojects page, saw "Subprojects" above "Milestones".

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19551
2018-08-01 13:49:42 -07:00
epriestley
45babe82f3 Add Spaces information to the project list UI
Summary: Depends on D19552. Ref T13164. We need this little `setObject(...)` hook to get the Space name into the search list UI.

Test Plan: Viewed project list, saw some Spaces listed.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19554
2018-07-31 10:24:51 -07:00
epriestley
8d8086fccf Add Spaces support to Phriction
Summary:
Ref T13164. See PHI774. Fixes T12435.

Since Phriction is hierarchical, there isn't a super strong motivation to support Spaces: you can generally set policies on a small number of documents to get the desired effective policy behavior.

However, it still improves consistency and there's no reason //not// to support Spaces. In the case where you have some moderately weird/complex policy on one or more Spaces, using Spaces to define the policy behavior can make things a bit simpler and easier to understand.

This probably doesn't actually fix whatever the root problem in T12435 was (complicated, non-hierarchical access policies?). See also a bunch of discussion in T12442. So we might end up going beyond this to address other use cases, but I think this is reasonable regardless.

Test Plan: Created and edited Phriction documents and shifted them between Spaces. Searched by Space, etc.

Reviewers: amckinley

Reviewed By: amckinley

Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam

Maniphest Tasks: T13164, T12435

Differential Revision: https://secure.phabricator.com/D19553
2018-07-31 10:24:28 -07:00
epriestley
d9b5b04950 Improve Space behavior for subprojects and milestones
Summary:
Depends on D19549. Ref T13164. See PHI774.

  - Make milestones inherit their parent project's space automatically, like they inherit their parent policies.
  - Make subprojects default to their parent project's space.

Test Plan: Created subprojects and milestones, got sensible default/effective Space behavior.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19550
2018-07-31 10:22:39 -07:00
epriestley
13cac5c362 Add Spaces to Projects
Summary:
See PHI774. Ref T13164. There is no reason projects //don't// support Spaces, just a vague concern that it's not hugely useful and might be a bit confusing.

However, it's at least somewhat useful (to improve consistency and reduce special casing) and doesn't necessarily seem more confusing than Projects are anyway. Support is trivial from a technical point of view, so just hook it up.

Test Plan: Created new projects, shifted projects between spaces. The support is all pretty much automatic.

Reviewers: amckinley

Reviewed By: amckinley

Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19549
2018-07-31 10:15:41 -07:00
epriestley
81a7c9ac43 Remove the execution time limit (if any) before sinking HTTP responses
Summary:
Ref T12907. At least part of the problem is that we can hit PHP's `max_execution_time` limit on the file download pathway.

We don't currently set this to anything in the application itself, but PHP often sets it to 30s by default (and we have it set to 30s in production).

When writing responses, remove this limit. This limit is mostly a protection against accidental loops/recurison/etc., not a process slot protection. It doesn't really protect process slots anyway, since it doesn't start counting until the request starts executing, so you can (by default) //send// the request as slowly as you want without hitting this limit.

By releasing the limit this late, hopefully all the loops and recursion issues have already been caught and we're left with mostly smooth sailing.

We already remove this limit when sending `git clone` responses in `DiffusionServeController` and nothing has blown up. This affects `git clone http://` and similar.

(I may have had this turned off locally and/or just be too impatient to wait 30s, which is why I haven't caught this previously.)

Test Plan:
  - Poked around and downloaded some files.
  - Will `curl ...` in production and see if that goes better.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T12907

Differential Revision: https://secure.phabricator.com/D19547
2018-07-30 10:56:05 -07:00
epriestley
9cf3b3bbf8 Count lines in build log slices more cheaply
Summary:
See PHI766. Ref T13164. Build log chunk processing does a `preg_split()` on slices, but this isn't terribly efficient.

We can get the same count more cheaply by just using `substr_count()` a few times.

(I also tried `preg_match_all()`, which was between the two in speed.)

Test Plan:
- Used `bin/harbormaster rebuild-log --id X --force` to rebuild logs. Verified that the linemap is identical before/after this change.
- Saw local time for the 18MB log in PHI766 drop from ~1.7s to ~900ms, and `preg_split()` drop out of the profiler (we're now spending the biggest chunk of time on `gzdeflate()`).

Reviewers: amckinley

Reviewed By: amckinley

Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam

Maniphest Tasks: T13164

Differential Revision: https://secure.phabricator.com/D19545
2018-07-30 08:25:17 -07:00