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11372 commits

Author SHA1 Message Date
Chad Little
e422190eb5 Fix create links when no repositories exist
Summary: Fixes T10925. Sends users to /new/ instead of /create/

Test Plan: Visit page, see links, clicky clicky.

Reviewers: epriestley, thoughtpolice

Reviewed By: thoughtpolice

Subscribers: thoughtpolice, Korvin

Maniphest Tasks: T10925

Differential Revision: https://secure.phabricator.com/D15849
2016-05-04 21:13:36 -07:00
epriestley
95c284b95e Fix a Harbormaster build issue with new URI code
Summary: Ref T10748. We're returning a `PhabricatorRepositoryURI` here but the code expects an actual `PhutilURI`.

Test Plan:
This should clear this up in production:

```
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000] [2016-05-04 23:25:16] EXCEPTION: (PhutilProxyException) Error while executing Task ID 1677075. {>} (RuntimeException) Object of class PhabricatorRepositoryURI could not be converted to string at [<phutil>/src/error/PhutilErrorHandler.php:205]
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000] arcanist(head=master, ref.master=c58f1b9a2507), libcore(), phabricator(head=master, ref.master=29d1115037b8), phutil(head=master, ref.master=0709cd5cfc26), services(head=master, ref.master=04ae8c8f8e3b)
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000]   #0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer, array) called at [<phabricator>/src/applications/repository/storage/PhabricatorRepository.php:1200]
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000]   #1 <#2> PhabricatorRepository::getPublicCloneURI() called at [<phabricator>/src/applications/repository/storage/PhabricatorRepositoryCommit.php:395]
```

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15844
2016-05-04 16:46:22 -07:00
epriestley
29d1115037 Swap Repository Edit UI to new code
Summary:
Ref T10748. This needs more extensive testing and is sure to have some rough edges, but seems to basically work so far.

Throwing this up so I can work through it more deliberately and make notes.

Test Plan:
- Ran migration.
- Used `bin/repository list` to list existing repositories.
- Used `bin/repository update <repository>` to update various repositories.
- Updated a migrated, hosted Git repository.
- Updated a migrated, observed Git repository.
- Converted an observed repository into a hosted repository by toggling the I/O mode of the URI.
- Conveted a hosted repository into an observed repository by toggling it back.
- Created and activated a new empty hosted Git repository.
- Created and activated an observed Git repository.
- Updated a mirrored repository.
- Cloned and pushed over HTTP.
- Tried to HTTP push a read-only repository.
- Cloned and pushed over SSH.
- Tried to SSH push a read-only repository.
- Updated several Mercurial repositories.
- Updated several Subversion repositories.
- Created and edited repositories via the API.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15842
2016-05-04 16:19:57 -07:00
epriestley
42eaa88f80 Cut mirroring over to new URIs
Summary:
Ref T10748. This migrates and swaps mirroring to `PhabricatorRepositoryURI`, obsoleting `PhabricatorRepositoryMirror`.

This prevents you from editing, adding or disabling mirrors unless you know a secret URI (until the UI cuts over fully), but existing mirroring is not affected.

Test Plan:
  - Added a mirroring URI to an old repository.
  - Verified it worked with `bin/repository mirror`.
  - Migrated forward.
  - Verified it still worked with `bin/repository mirror`.
  - Wow, mirroring: https://github.com/epriestley/locktopia-mirror

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15841
2016-05-04 16:16:16 -07:00
epriestley
34e870819c Remove "bin/repository edit" workflow
Summary:
Ref T10748. In D14250#158181, I accepted this conditional on removing it once Conduit could handle it.

Conduit can now handle it, or at least will be able to as soon as T10748 cuts over.

Test Plan: Grepped for `repository edit`.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15839
2016-05-04 16:10:49 -07:00
epriestley
b8b700c179 Remove "repository.create" Conduit API method
Summary:
Ref T10748. This has had many problems for a long time, can't create hosted repositories, can't create cluster repositories, etc. It is obsoleted by `diffusion.repository.edit`. Remove it.

(Right now `diffusion.repository.edit` isn't a strict replacement, but it will be as soon as the URI stuff cuts over.)

Test Plan: Grepped for `repository.create`.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15838
2016-05-04 16:10:19 -07:00
epriestley
dd2b10b8f8 Guarantee repositories have unique local paths
Summary:
Ref T4039. Long ago these were more freely editable and there were some security concerns around creating a repository, then setting its local path to point somewhere it shouldn't.

Local paths are no longer editable so there's no real reason we need to provide a uniqueness guarantee anymore, but you could still make a mistake with `bin/repository move-paths` by accident, and it's a little cleaner to pull them out into their own column with a key.

(We still don't -- and, largely can't -- guarantee that two paths aren't //equivalent// since one might be symlinked to the other, or symlinked only on some hosts, or whatever, but the primary value here is as a sanity check that you aren't goofing things up and pointing a bunch of repositories at the same working copy by mistake.)

Test Plan:
  - Ran migrations.
  - Grepped for `local-path`.
  - Listed and moved paths with `bin/repository`.
  - Created a new repository, verified its local path populated correctly.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4039

Differential Revision: https://secure.phabricator.com/D15837
2016-05-04 16:09:52 -07:00
Chad Little
d85386488b Add "wide" remarkup image support for Documents
Summary: Seems to work ok, if you give `size=wide` to an image file, we blow it out a bit in DocumentPro mode.

Test Plan:
Test in Phame and Maniphest.

{F1256717}

{F1256718}

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15840
2016-05-03 17:27:30 -07:00
epriestley
c3afddec9c Add icons to the new repository edit nav
Summary:
Ref T10748. These:

  - Look nice.
  - Hint at panel contents / effects.
  - Hint which panels have been customized.
  - Allow panels with issues or errors to be highlighted with an alert/attention icon.

Test Plan: {F1256156}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15836
2016-05-03 08:01:18 -07:00
epriestley
319a9cefde When creating a repository with EditEngine, allocate it onto a random cluster service
Summary: Ref T10748. This copies existing code in the `CreateController` which will eventually be removed.

Test Plan:
  - Created a new repository with the EditPro workflow.
  - Saw it come up into the cluster properly.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15835
2016-05-03 08:00:47 -07:00
epriestley
cac26c8824 Fix errant rules for associating projects when dragging tasks within a milestone column
Summary:
Fixes T10912. When you drag tasks within a milestone, we currently apply an overbroad, API-focused rule and add the parent board's project. This logic was added fairly recently, as part of T6027, to improve the behavior of API-originated moves.

Later on, this causes the task to toggle in and out of the parent project on every alternate drag.

This logic is also partially duplicated in the `MoveController`.

  - Add test coverage for this interaction.
  - Fix the logic so it accounts for subproject / milestone columns correctly.
  - Put all of the logic into the TransactionEditor, so the API gets the exact same rules.

Test Plan:
  - Added a failing test and made it pass.
  - Dragged tasks around within a milestone column:
    - Before patch: they got bogus project swaps on every other move.
    - After patch: projects didn't change (correct).
  - Dragged tasks around between normal and milestone columns.
    - Before patch: worked properly.
    - After patch: still works properly.

Here's what the bad changes look like, the task is swapping projects with every other move:

{F1255957}

The "every other" is because the logic was trying to do this:

  - Add both the parent and milestone project.
  - Whichever one exists already gets dropped from the change list because it would have no effect.
  - The other one then applies.
  - In applying, it forces removal of the first one.
  - Then this process repeats in the other direction the next time through.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10912

Differential Revision: https://secure.phabricator.com/D15834
2016-05-03 07:59:05 -07:00
epriestley
c0d42a8943 Split Repository EditEngine form into smaller pages
Summary:
Ref T10748. This allows an EditEngine form to be broken up into pages.

This is less powerful than `PHUIPagedFormView`, because the pages are not sequential / stateful. Each form saves immediately once it's submitted, and can not take you to a new form or back/forward in a series of forms.

For example, you can't create a workflow where the user fills out 5 pages of information before we create an object, like the current repository workflow does.

However, the only place we've ever wanted to do this is repositories and it's fairly bad there, so I feel reasonably confident we aren't going to miss this in the future.

(We do "choose a type of service/repository/rule -> fill out one page of info" fairly often, but can do this without the full-power paging stuff.)

Test Plan:
  - Created a repository usin the new Manage UI, filling out only a handful of fields.
  - Edited a repository using the new Manage UI.
  - All forms are now EditEngine forms offering paged views of the big huge underlying form:

{F1254371}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15832
2016-05-02 08:28:38 -07:00
epriestley
99718b61d8 Fill in new URI credential edit web UI interfaces
Summary:
Ref T10748. Ref T10366. Allows users to set credential for new URIs.

  - Ref T7221. Our handling of the "git://" protocol is currently incorrect. This protocol is not authenticated, but is considered an SSH protocol. In the new UI, it is considered an anonymous/unauthenticated protocol instead.
  - Ref T10241. This fixes the `PassphraseCredentialControl` so it doesn't silently edit the value if the current value is not visible to you and/or not valid.

Test Plan:
Performed a whole lot of credential edits, removals, and adjustments. I'll give this additional vetting before cutting over to it.

{F1253207}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T7221, T10241, T10366, T10748

Differential Revision: https://secure.phabricator.com/D15829
2016-05-02 04:26:13 -07:00
Chad Little
562d427f09 New icons, colors for per reviewer status
Summary: Fixes T10906, Fixes T10820. Adds new icons, grey-er colors for previous states. Also, I think fixed a few bugs?

Test Plan: Fake each state, verify icon is as intended.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T10820, T10906

Differential Revision: https://secure.phabricator.com/D15830
2016-05-01 12:52:40 -07:00
epriestley
c2227d3ed2 Fix "acccess" spelling error
Summary: This is misspelled.

Test Plan: Consulted a dictionary.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15827
2016-04-30 09:07:51 -07:00
epriestley
0ba3939ce3 Flesh out more web UI actions for new URI interface
Summary:
Ref T10748.

  - Allow users to add new URIs by clicking a button instead of knowing a secret URI.
  - Validate that URIs are actually valid URIs.
  - Add enable/disable action and strings.

Test Plan:
  - Created a new URI.
  - Tried to create a nonsense URI, created a good URI.
  - Enabled/disabled a URI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15825
2016-04-29 17:16:15 -07:00
epriestley
e8dca5a4f9 Alternate fix for Firefox triple click selection
Summary:
Fixes T10905. This reverts D15823, which didn't work well for tasks with very long titles (the title would break as a block element).

This is slightly more magic but works with long titles.

Test Plan: Did everything from D15823, but also with long titles. Triple-click, wrapping, and mobile/device worked in Safari, Firefox and Chrome.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10905

Differential Revision: https://secure.phabricator.com/D15824
2016-04-29 16:59:43 -07:00
epriestley
06abeb2010 Allow tall two-column/curtain headers to be triple-clicked in Firefox
Summary:
Fixes T10905. In Firefox, triple clicking the new headers doesn't select the entire line, so you can't easily copy/paste an entire task title or revision name. It works fine in Safari/Chrome.

This seems to fix that without breaking anything.

Test Plan:
  - Viewed headers in Safari, Firefox, Chrome.
  - Triple-clicked headers in Safari, Firefox, Chrome.
  - Viewed tablet/device layouts in Safari, Firefox, Chrome.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10905

Differential Revision: https://secure.phabricator.com/D15823
2016-04-29 16:43:27 -07:00
epriestley
c314a3672f Allow callers to query information about repository URIs from diffusion.repository.search
Summary: Ref T10748. Adds a "uris" attachment with URI information.

Test Plan: Queried URI information via Conduit, saw reasonable looking information.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15822
2016-04-29 16:12:41 -07:00
epriestley
da599386f6 Add diffusion.uri.edit for creating and editing repository URIs
Summary: Ref T10748. Brings the rest of the transactions to EditEngine, supports creating via API.

Test Plan:
  - Created a URI via API.
  - Created a URI via web.
  - Tried to apply sneaky transactions, got rejected with good error messages. <_< >_>

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15821
2016-04-29 13:55:48 -07:00
epriestley
128995f1ac Document all the hypothetical URI features we plan to support soon
Summary: Ref T10748. Ref T10366. This documents how everything is planned to work shortly.

Test Plan: Read documentation.

Reviewers: chad

Reviewed By: chad

Subscribers: eadler, scode

Maniphest Tasks: T10366, T10748

Differential Revision: https://secure.phabricator.com/D15817
2016-04-29 09:24:10 -07:00
epriestley
c8711da5ff Add repository URI view pages and IO/Display edit logic
Summary:
Ref T10748.

  - New View page for repository URIs.
  - Make display and I/O behavior (observe, mirror, read, read/write) editable.
  - Add a bunch of checks to prevent you from completely screwing up a repository by making it writable from a bunch of differnet sources.

Test Plan:
{F1249866}

{F1249867}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15816
2016-04-29 09:22:16 -07:00
epriestley
616c9ae887 Rough sketch of new repository URI editing
Summary:
Ref T10748. Ref T10366. This adds a new EditEngine, EditController, Editor, Query, and Transaction for RepositoryURIs.

None of these really do anything helpful yet, and these URIs are still unused in the actual application.

Test Plan: {F1249794}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10366, T10748

Differential Revision: https://secure.phabricator.com/D15815
2016-04-29 09:21:00 -07:00
epriestley
0459e95242 Give users a modal VCS choice when creating a new repository
Summary:
Ref T10748. Allow the new EditEngine workflow to create repositories by giving the user a modal repository type choice upfront.

(The rest of this flow is still confusing/weird, though.)

Test Plan:
  - Created a new repository.

{F1249626}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15813
2016-04-29 09:20:31 -07:00
epriestley
311de580d6 Port "Actions" to new Repository UI
Summary: Ref T10748. This brings the "Actions" items (publish/notify + autoclose enabled) into the new UI.

Test Plan:
  - Edited this stuff via EditEngine and Conduit.
  - Viewed via new Manage UI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15811
2016-04-27 17:35:36 -07:00
epriestley
4c66a92f92 Port Repository "Branches" to new UI
Summary: Ref T10748. Makes a "Branches" panel, enables these transactions in the EditEngine.

Test Plan:
  - Edited via EditEngine + Conduit.
  - Viewed via manage UI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15809
2016-04-27 17:35:19 -07:00
epriestley
8f81930b5d Port Repository "Symbols" to Manage/Panel UI
Summary: Ref T10748. Port this, add EditEngine support, add some type validation to the transaction.

Test Plan:
  - Edited via EditEngine.
  - Edited via Conduit.
  - Viewed via Management UI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15808
2016-04-27 17:35:03 -07:00
epriestley
fbc4967154 Improve cache behaviors for font files and other nonstandard resource types
Summary:
Ref T10843. There are actually two separate notions of cacheability here:

  - Is this cacheable by the browser (e.g., should we emit "Expires: long in the future")?
  - Is this cacheable locally (e.g., should we stick it in APC, or just read it off disk every time)?

These got a little mixed up by D15775, so we aren't currently emitting proper "Expires" headers on font files and a few other resource types.

Straighten this out so that we "Expires" these unusual resources correctly.

Test Plan: Verified that `.woff` files get a proper "Expires" header now, not just CSS/JS.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10843

Differential Revision: https://secure.phabricator.com/D15807
2016-04-27 07:48:40 -07:00
epriestley
63bbe6b129 Port "Allow Dangerous Changes" to new Manage UI
Summary: Ref T10748. Brings this forward in the UI and EditEngine.

Test Plan:
  - Edited via Conduit.
  - Viewed via Manage UI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15805
2016-04-27 03:58:10 -07:00
epriestley
57a76d8a70 Port "Automation" panel to new Repository Manage UI
Summary: Ref T10748. Ports this UI and exposes it on the EditEngine.

Test Plan:
  - Edited via EditEngine.
  - Viewed new manage UI.

Reviewers: chad

Reviewed By: chad

Subscribers: hach-que

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15804
2016-04-27 03:57:07 -07:00
epriestley
467c4e84e5 Add an edge table to the search database
Summary:
Fixes T10778. This is a result of T10262: when we save a form configuration and adjust the policy, we try to scramble attached file secrets.

There aren't going to be any attached files, but there's also no edge table, so we fail.

We could skip this code, but we'll likely need an edge table here sooner or later so it's probably simpler in the long run to just add an empty one.

Test Plan:
   - Ran `bin/storage upgrade`, got a clean bill of health.
   - Saved a form configuration after making a policy edit, no more `edge` exception.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10778

Differential Revision: https://secure.phabricator.com/D15803
2016-04-26 11:26:26 -07:00
epriestley
dc3a13c5e8 Add bin/repository clusterize and document setup and migration for clusters
Summary: Ref T4292. This provides at least some sort of hint about how to set up cluster repositories.

Test Plan:
  - Read documentation.
  - Ran `bin/repository clusterize` to add + remove clusters.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15798
2016-04-26 10:07:17 -07:00
epriestley
8d9bc401e4 Improve Diffusion hosting setup instructions somewhat?
Summary:
Ref T10866. Fixes T10386. This attempts to make it a little more plausible to follow these directions:

  - Use simpler language in general.
  - Remove language suggesting that HTTP requires no additional configuration.
  - Suggest using a load balancer or an ugly port number instead of swapping SSH to a different port.
  - Be more granular about `sudo` setup.
  - Organize better?

Test Plan: Read documentation.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10386, T10866

Differential Revision: https://secure.phabricator.com/D15796
2016-04-26 10:06:59 -07:00
epriestley
3fda965288 When multiple web hosts are in service, don't require setup warnings to be dismissed on each one
Summary:
Fixes T10876. Currently, we can end up with a setup warning banner sticking on each web device, since the state is stored in local cache.

Instead:

  - When we actually run the setup checks, save the current state in the database.
  - Before we show a cached banner, make sure the database still says the checks are a problem.

This could lead to some inconsistencies if setup checks legitimately pass on some hosts but not on others. For example, if you have `git` installed on one machine but not on another, we may raise a setup warning ("No Git Binary!") about it on one host only.

For now, assume users have their operational environments in some sort of reasonable shape and can install the same stuff everywhere. In the future, we could split the issues into "global" and "per-host" issues if we run into problems with this.

Test Plan:
This is somewhat tricky to test locally since you really need multiple webservers to test it properly, but I:

  - Created some setup issues, saw banner.
  - Ignored/cleared them, saw banner go away.
  - Verified database cache writes were occurring properly.

Then I sort of faked it like this:

  - Created a setup issue.
  - Manually set the database cache value to `[]` ("no issues").
  - Reloaded page.
  - No more banner.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10876

Differential Revision: https://secure.phabricator.com/D15802
2016-04-26 10:03:45 -07:00
epriestley
8606fb588f Port "Staging Area" repository section to new management UI
Summary: Ref T10748. Brings this over and adds EditEngine support for it.

Test Plan: Viewed and edited staging area information.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15801
2016-04-26 08:11:53 -07:00
epriestley
8e4a7742eb Port local storage path to new repository Manage UI
Summary: Ref T10748. This merges "Storage" and "Cluster" into a single UI which combines the information of both.

Test Plan: {F1246882}

Reviewers: chad

Reviewed By: chad

Subscribers: hach-que

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15800
2016-04-26 07:59:22 -07:00
epriestley
0630fef9fc Prevent web queries from running for more than 30 seconds
Summary:
Ref T10849. This enforces a global 30-second per-query time limit for anything not coming from the CLI.

If we run into another issue with MySQL hanging in the future, this should prevent it from being nearly as bad as it was.

Test Plan:
  - Set value to 0, verified the UI threw an exception immediately.
  - Set value back to 30, browsed around a bunch of pages.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10849

Differential Revision: https://secure.phabricator.com/D15799
2016-04-26 07:59:09 -07:00
epriestley
2c870bad86 Document how to register cluster devices with Almanac
Summary:
Ref T4292. This is a required step in configuring a cluster: document and explain it.

Previously `bin/almanac register` could //also// add and trust keys. I've removed this capability since I think it's needless and complicated. If there's some real use for it eventually, we could add a `bin/almanac add-key` or whatever. The workflow is simpler and has better guard rails that point you in the correct direction now.

Test Plan:
  - Read documentation.
  - Ran `bin/almanac` with various good/bad flags.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15795
2016-04-25 14:58:58 -07:00
epriestley
550a82d438 Fix two minor formatting issues with bin/repository move-paths
Summary: This gets over-escaped instead of bolded right now, but I only ever hit it when exporting/importing and never both cleaning it up.

Test Plan: Ran `bin/repository move-paths`, saw bolded "Move" instead of ANSI escape sequences.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15797
2016-04-25 12:29:15 -07:00
epriestley
892a9a1f07 Make cluster repositories more resistant to freezing
Summary:
Ref T10860. This allows us to recover if the connection to the database is lost during a push.

If we lose the connection to the master database during a push, we would previously freeze the repository. This is very safe, but not very operator-friendly since you have to go manually unfreeze it.

We don't need to be quite this aggressive about freezing things. The repository state is still consistent after we've "upgraded" the lock by setting `isWriting = 1`, so we're actually fine even if we lost the global lock.

Instead of just freezing the repository immediately, sit there in a loop waiting for the master to come back up for a few minutes. If it recovers, we can release the lock and everything will be OK again.

Basically, the changes are:

  - If we can't release the lock at first, sit in a loop trying really hard to release it for a while.
  - Add a unique lock identifier so we can be certain we're only releasing //our// lock no matter what else is going on.
  - Do the version reads on the same connection holding the lock, so we can be sure we haven't lost the lock before we do that read.

Test Plan:
  - Added a `sleep(10)` after accepting the write but before releasing the lock so I could run `mysqld stop` and force this issue to occur.
  - Pushed like this:

```
$ echo D >> record && git commit -am D && git push
[master 707ecc3] D
 1 file changed, 1 insertion(+)
# Push received by "local001.phacility.net", forwarding to cluster host.
# Waiting up to 120 second(s) for a cluster write lock...
# Acquired write lock immediately.
# Waiting up to 120 second(s) for a cluster read lock on "local001.phacility.net"...
# Acquired read lock immediately.
# Device "local001.phacility.net" is already a cluster leader and does not need to be synchronized.
# Ready to receive on cluster host "local001.phacility.net".
Counting objects: 3, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 254 bytes | 0 bytes/s, done.
Total 3 (delta 1), reused 0 (delta 0)
BEGIN SLEEP
```

  - Here, I stopped `mysqld` from the CLI in another terminal window.

```
END SLEEP
# CRITICAL. Failed to release cluster write lock!
# The connection to the master database was lost while receiving the write.
# This process will spend 300 more second(s) attempting to recover, then give up.
```

  - Here, I started `mysqld` again.

```
# RECOVERED. Link to master database was restored.
# Released cluster write lock.
To ssh://local@localvault.phacility.com/diffusion/26/locktopia.git
   2cbf87c..707ecc3  master -> master
```

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10860

Differential Revision: https://secure.phabricator.com/D15792
2016-04-25 11:37:31 -07:00
epriestley
d0b5dac36b Make cluster repositories more chatty
Summary:
Ref T10860. At least in Git over SSH, we can freely echo a bunch of stuff to stderr and Git will print it to the console, so we can tell users what's going on.

This should make debugging, etc., easier. We could tone this down a little bit once things are more stable if it's a little too chatty.

Test Plan:
```
$ echo D >> record && git commit -am D && git push
[master ca5efff] D
 1 file changed, 1 insertion(+)
# Push received by "local001.phacility.net", forwarding to cluster host.
# Waiting up to 120 second(s) for a cluster write lock...
# Acquired write lock immediately.
# Waiting up to 120 second(s) for a cluster read lock on "local001.phacility.net"...
# Acquired read lock immediately.
# Device "local001.phacility.net" is already a cluster leader and does not need to be synchronized.
# Ready to receive on cluster host "local001.phacility.net".
Counting objects: 3, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 256 bytes | 0 bytes/s, done.
Total 3 (delta 1), reused 0 (delta 0)
To ssh://local@localvault.phacility.com/diffusion/26/locktopia.git
   8616189..ca5efff  master -> master
```

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10860

Differential Revision: https://secure.phabricator.com/D15791
2016-04-25 11:20:57 -07:00
epriestley
dc75b4bd06 Move all cluster locking logic to a separate class
Summary: Ref T10860. This doesn't change anything, it just separates all this stuff out of `PhabricatorRepository` since I'm planning to add a bit more state to it and it's already pretty big and fairly separable.

Test Plan: Pulled, pushed, browsed Diffusion.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10860

Differential Revision: https://secure.phabricator.com/D15790
2016-04-25 11:20:29 -07:00
epriestley
1c0980a26a Fix two issues with Remarkup in Pholio
Summary:
Fixes T10865.

  - Mock descriptions did not markup.
  - Image descriptions did not get a proper container `<div />`.

Test Plan:
  - Created a mock with remarkup in the mock description and in an image description.
  - Viewed mock detail.
  - Saw list styles render properly in both mock description and image description.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10865

Differential Revision: https://secure.phabricator.com/D15793
2016-04-25 08:16:23 -07:00
epriestley
623ed1f434 Include directory-ownership note in sshd setup instructions
Summary: Fixes T9560. We suggest a root-owned location, but users who choose their own location instead can run into trouble.

Test Plan:
  - Changed parent directory to have an non-root owner, verified that `ssh` no longer worked.
  - Changed parent directory back to a root owner, verified `ssh` worked again.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9560

Differential Revision: https://secure.phabricator.com/D15794
2016-04-25 08:16:14 -07:00
epriestley
aa9395e38f Fix bad variable causing aphlict to fail to start with no "logs" config
Summary: Fixes T10863. See that task for discussion.

Test Plan:
  - Configured `aphlict` with no "logs".
  - Started `aphlict`.
    - Before change: exception.
    - After change: worked.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10863

Differential Revision: https://secure.phabricator.com/D15788
2016-04-24 11:20:42 -07:00
epriestley
9d0891c7e1 Correct Aphlict documentation for Nginx proxying
Summary: Fixes T10857. This documentation did not accurately reflect proper configuration: in the Aphlict config, SSL is inferred from the presence of `ssl.*` configuration.

Test Plan: Read documentation.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10857

Differential Revision: https://secure.phabricator.com/D15787
2016-04-24 06:31:58 -07:00
epriestley
00885edc47 Don't try to synchronize repositories with no working copy
Summary:
Ref T4292. Sometimes, we may not have a working copy for a repository. The easiest way to get into this condition is to deactivate a repository.

We could try to clone + fetch in this case, but that's kind of complex, and there's an easy command that administrators can run manually. For now, just tell them to do that.

This affects the inactive repositories on `secure`, like rGITCOINS.

Test Plan: Removed working copy, got message.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15786
2016-04-22 08:12:19 -07:00
epriestley
ab20f243b3 Improve consistency of file access policies, particularly for LFS
Summary:
Ref T7789. Currently, we use different viewers if you have `security.alternate-file-domain` configured vs if you do not.

This is largely residual from the days of one-time-tokens, and can cause messy configuration-dependent bugs like the one in T7789#172057.

Instead, always use the omnipotent viewer. Knowledge of the secret key alone is sufficient to access a file.

Test Plan:
  - Disabled `security.alternate-file-domain`.
  - Reproduced an issue similar to the one described on T7789.
  - Applied change.
  - Clean LFS interaction.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T7789

Differential Revision: https://secure.phabricator.com/D15784
2016-04-22 08:12:08 -07:00
epriestley
711f13660e Synchronize working copies before doing a "bypassCache" commit read
Summary:
Ref T4292. When the daemons make a query for repository information, we need to make sure the working copy on disk is up to date before we serve the response, since we might not have the inforamtion we need to respond otherwise.

We do this automatically for almost all Diffusion methods, but this particular method is a little unusual and does not get this check for free. Add this check.

Test Plan:
  - Made this code throw.
  - Ran `bin/repository reparse --message ...`, saw the code get hit.
  - Ran `bin/repository lookup-user ...`, saw this code get hit.
  - Made this code not throw.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15783
2016-04-22 08:11:43 -07:00
epriestley
0f0105e783 Send the aphlict process log to the node log
Summary: I've possibly seen a couple of `aphlict` processes exit under suspicious circumstances (maybe?). Make sure any PHP errors get captured into the log.

Test Plan:
  - Added an exception after forking.
  - Before change: vanished into thin air.
  - After change: visible in the log.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15782
2016-04-21 17:50:47 -07:00
epriestley
43935d5916 Don't cache resources we can't generate properly
Summary:
Fixes T10843. In a multi-server setup, we can do this:

  - Two servers, A and B.
  - You push an update.
  - A gets pushed first.
  - After A has been pushed, but before B has been pushed, a user loads a page from A.
  - It generates resource URIs like `/stuff/new/package.css`.
  - Those requests hit B.
  - B doesn't have the new resources yet.
  - It responds with old resources.
  - Your CDN caches things. You now have a poisoned CDN: old data is saved in a new URL.

To try to avoid this with as little work as possible and generally make it hard to get wrong, check the URL hash against the hash we would generate.

If they don't match, serve our best guess at the resource, but don't cache it. This should make things mostly keep working during the push, but prevent caches from becoming poisoned, and everyone should get a working version of everything after the push finishes.

Test Plan:
  - `curl`'d a resource, got a cacheable one.
  - Changed the hash a little, `curl`'d again. This time: valid resource, but not cacheable.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10843

Differential Revision: https://secure.phabricator.com/D15775
2016-04-21 11:56:54 -07:00
epriestley
9656fe48bc Add a "Repository Servers" cluster administration panel
Summary: Ref T4292. This adds a new high-level overview panel.

Test Plan: {F1238854}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15772
2016-04-21 11:56:44 -07:00
lkassianik
bd8969a23c Calendar event list items 'Attending:' field should only show users who have confirmed attendance
Summary: Fixes T8897

Test Plan: Open any list view of Calendar events, every event should only show "Attending: ..." with users who are attending event.

Reviewers: chad, epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin

Maniphest Tasks: T8897

Differential Revision: https://secure.phabricator.com/D15779
2016-04-21 11:06:49 -07:00
epriestley
fb2b88a4a8 Fix Phriction link syntax a little more
Summary: This still wasn't quite right -- a link like `[[ Porcupine Facts ]]` with a space would not lookup correctly, and would render as `porcupine_facts`.

Test Plan: Verified that `[[ Porcupine Facts ]]` now works correctly.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15780
2016-04-21 10:29:08 -07:00
epriestley
c986caebb2 Put all cluster docs in the right documentation group
Summary: Some of these had the wrong `@group` header.

Test Plan: `grep`

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15778
2016-04-20 20:38:08 -07:00
epriestley
34c488e165 Normalize Phriction links when looking them up in remarkup
Summary: Fixes T10845.

Test Plan: Verified that `[[ quack ]]` and `[[ QUACK ]]` both work. Previously, the link had to exactly match the capitalization of the target.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10845

Differential Revision: https://secure.phabricator.com/D15777
2016-04-20 19:07:01 -07:00
Joshua Spence
93e341fbda Fix ./bin/aphlict status
Summary: Fixes T10844. After recent changes to Aphlict (T6915 and T10697), `./bin/status` needs to be aware of the configuration file. As such, it is now necessary to run `./bin/aphlict status --config /path/to/config.json` rather than `./bin/aphlict status`.

Test Plan: Ran `./bin/aphlict start ...` and `./bin/aphlict status` and saw "Aphlict (`$PID`) is running".

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin

Maniphest Tasks: T10844

Differential Revision: https://secure.phabricator.com/D15776
2016-04-21 09:40:32 +10:00
epriestley
9419e4f13a Reduce strength of Herald and user subscription stories
Summary:
Fixes T8952. When Herald changes subscribers, it is zzzzz very boring.

When users change subscribers, it is still super boring (more boring than a merge, for example).

Test Plan: Viewed feed, saw fewer Herald stories.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T8952

Differential Revision: https://secure.phabricator.com/D15774
2016-04-20 14:40:49 -07:00
epriestley
df8c3c4fa5 Give application actors in feed reasonable icons
Summary:
Ref T8952. Currently, when an application (most commonly Herald, but sometimes Drydock, Diffusion, etc) publishes a feed story, we get an empty grey box for it in feed.

Instead, give the story a little application icon kind of "profile picture"-like thing.

Test Plan:
Here's how it looks:

{F1239003}

Feel free to tweak/counter-diff.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T8952

Differential Revision: https://secure.phabricator.com/D15773
2016-04-20 14:38:55 -07:00
epriestley
3b154a34c7 Use less hip lingo
Summary: Woah man.

Test Plan: spellcheck

Reviewers: chad, eadler

Reviewed By: chad, eadler

Differential Revision: https://secure.phabricator.com/D15771
2016-04-20 10:59:36 -07:00
epriestley
bd4fb3c9fa Implement bin/repository thaw for unfreezing cluster repositories
Summary:
Ref T10751. Add support tooling for manually prying your way out of trouble if disaster strikes.

Refine documentation, try to refer to devices as "devices" more consistently instead of sometimes calling them "nodes".

Test Plan: Promoted and demoted repository devices with `bin/repository thaw`.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10751

Differential Revision: https://secure.phabricator.com/D15768
2016-04-20 10:45:58 -07:00
epriestley
11aa902bd1 Show "Last Writer" and "Last Write At" in the UI, add more documentation
Summary:
Ref T10751. Make the UI more useful and explain what failure states mean and how to get out of them.

The `bin/repository thaw` command does not exist yet, I'll write that soon.

Test Plan: {F1238241}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10751

Differential Revision: https://secure.phabricator.com/D15766
2016-04-20 10:45:03 -07:00
lkassianik
d9275da2d4 Better wording for cancelling/reinstating recurring events
Summary: Fixes T10744

Test Plan: Create recurring event, cancel one instance, cancel the parent event, reinstate event. Wording in the reinstating dialog should be clear about reinstating only instances that haven't been individually cancelled.

Reviewers: chad, epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin

Maniphest Tasks: T10744

Differential Revision: https://secure.phabricator.com/D15770
2016-04-20 10:10:59 -07:00
epriestley
7f15e8fbe8 Formally deprecate owners.query Conduit API method
Summary: This is completely obsoleted by `owners.search`. See D15472.

Test Plan: Viewed API method in UI console.

Reviewers: avivey, chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15769
2016-04-20 09:04:45 -07:00
epriestley
11f8fffe5b Fix Phriction document linking in mail bodies
Summary:
Fixes T10840. When rendering mail, this rule wasn't falling through in quite the right way.

Also adjust where the rules are for this so the special styles show up in Maniphest, etc.

Test Plan:
Made this comment:

{F1238266}

Which produced this HTML:

{F1238267}

...and sent this mail:

{F1238283}

Reviewers: hach-que, chad

Reviewed By: chad

Maniphest Tasks: T10840

Differential Revision: https://secure.phabricator.com/D15767
2016-04-20 06:55:00 -07:00
epriestley
b9cf9e6f0d Fix an issue with PHID/handle management in push logs
Summary: Ref T10751. This cleans this up so it's a little more modern, and fixes a possible bad access on the log detail page.

Test Plan: Viewed push log list, viewed push log detail.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10751

Differential Revision: https://secure.phabricator.com/D15765
2016-04-20 04:47:10 -07:00
epriestley
48b015a3fa Add slightly more cluster repository documentation
Summary: Ref T10751. There are still some missing support tools here, but explain some of this a little better.

Test Plan: Read documentation.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10751

Differential Revision: https://secure.phabricator.com/D15764
2016-04-20 04:46:40 -07:00
epriestley
bab3690b54 Fill in missing cluster database documentation
Summary:
Ref T10751. Provide some guidance on replicas and promotion.

I'm not trying to walk administrators through the gritty details of this. It's not too complex, they should understand it, and the MySQL documentation is pretty thorough.

Test Plan: Read documentation.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10751

Differential Revision: https://secure.phabricator.com/D15763
2016-04-20 04:46:25 -07:00
Aviv Eyal
1344dda756 Parse Tags in commits message for revisions
Summary: This will stop breaking if you have subscribers and tags when updating a revision (`Error parsing field "Subscribers": The objects you have listed include objects which do not exist (Tags:)`), which I broke in D15749.

Test Plan: run through arc-diff --update that failed earlier.

Reviewers: chad, #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15762
2016-04-20 01:46:17 +00:00
epriestley
287e761f19 Make repository synchronization safer when leaders are ambiguous
Summary:
Ref T4292. Right now, repository versions only get marked when a write happens.

This potentially creates a problem: if I pushed all the sync code to `secure` and enabled `secure002` as a repository host, the daemons would create empty copies of all the repositories on that host.

Usually, this would be fine. Most repositories have already received a write on `secure001`, so that working copy has a verison and is a leader.

However, when a write happened to a rarely-used repository (say, rKEYSTORE) that hadn't received any write recently, it might be sent to `secure002` randomly. Now, we'd try to figure out if `secure002` has the most up-to-date copy of the repository or not.

We wouldn't be able to, since we don't have any information about which node has the data on it, since we never got a write before. The old code could guess wrong and decide that `secure002` is a leader, then accept the write. Since this would bump the version on `secure002`, that would //make// it an authoritative leader, and `secure001` would synchronize from it passively (or on the next read or write), which would potentially destroy data.

Instead:

  - Refuse to continue in situations like this.
  - When a repository is on exactly one device, mark it as a leader with version "0".
  - When a repository is created into a cluster service, mark its version as "0" on all devices (they're all leaders, since the repository is empty).

This should mean that we won't lose data no matter how much weird stuff we run into.

Test Plan:
  - In single-node mode, used `repository update` to verify that `0` was written properly.
  - With multiple nodes, used `repository update` to verify that we refuse to continue.
  - Created a new repository, verified versions were initialized correctly.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15761
2016-04-19 13:07:02 -07:00
epriestley
6edf181a7e Record which cluster host received a push
Summary: Ref T4292. When we write a push log, also log which node received the request.

Test Plan: {F1230467}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15759
2016-04-19 13:06:30 -07:00
epriestley
d87c500002 Synchronize (hosted, clustered, Git) repositories over Conduit + HTTP
Summary:
Ref T4292. We currently synchronize hosted, clustered, Git repositories when we receive an SSH pull or push.

Additionally:

  - Synchronize before HTTP reads and writes.
  - Synchronize reads before Conduit requests.

We could relax Conduit eventually and allow Diffusion to say "it's OK to give me stale data".

We could also redirect some set of these actions to just go to the up-to-date host instead of connecting to a random host and synchronizing it. However, this potentially won't work as well at scale: if you have a larger number of servers, it sends all of the traffic to the leader immediately following a write. That can cause "thundering herd" issues, and isn't efficient if replicas are in different geographical regions and the write just went to the east coast but most clients are on the west coast. In large-scale cases, it's better to go to the local replica, wait for an update, then serve traffic from it -- particularly given that writes are relatively rare. But we can finesse this later once things are solid.

Test Plan:
  - Pushed and pulled a Git repository over HTTP.
  - Browsed a Git repository from the web UI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15758
2016-04-19 13:05:45 -07:00
epriestley
31bc023eff Synchronize (hosted, git, clustered, SSH) repositories prior to reads
Summary:
Ref T4292. Before we write or read a hosted, clustered Git repository over SSH, check if another version of the repository exists on another node that is more up-to-date.

If such a version does exist, fetch that version first. This allows reads and writes of any node to always act on the most up-to-date code.

Test Plan: Faked my way through this and got a fetch via `bin/repository update`; this is difficult to test locally and needs more work before we can put it in production.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15757
2016-04-19 13:05:17 -07:00
epriestley
c70f4815a9 Allow cluster devices to SSH to one another without acting as a user
Summary:
Ref T4292. When you run `git fetch` and connect to, say, `repo001.west.company.com`, we'll look at the current version of the repository in other nodes in the cluster.

If `repo002.east.company.com` has a newer version of the repository, we'll fetch that version first, then respond to your request.

To do this, we need to run `git fetch repo002.east.company.com ...` and have that connect to the other host and be able to fetch data.

This change allows us to run `PHABRICATOR_AS_DEVICE=1 git fetch ...` to use device credentials to do this fetch. (Device credentials are already supported and used, they just always connect as a user right now, but these fetches should be doable without having a user. We will have a valid user when you run `git fetch` yourself, but we won't have one if the daemons notice that a repository is out of date and want to update it, so the update code should not depend on having a user.)

Test Plan:
```
$ PHABRICATOR_AS_DEVICE=1 ./bin/ssh-connect local.phacility.com
Warning: Permanently added 'local.phacility.com' (RSA) to the list of known hosts.
PTY allocation request failed on channel 0
phabricator-ssh-exec: Welcome to Phabricator.

You are logged in as device/daemon.phacility.net.

You haven't specified a command to run. This means you're requesting an interactive shell, but Phabricator does not provide an interactive shell over SSH.

Usually, you should run a command like `git clone` or `hg push` rather than connecting directly with SSH.

Supported commands are: conduit, git-lfs-authenticate, git-receive-pack, git-upload-pack, hg, svnserve.
Connection to local.phacility.com closed.
```

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15755
2016-04-19 13:04:41 -07:00
epriestley
0db6eaca41 Consolidate handling of SSH usernames
Summary:
Ref T4292. This consolidates code for figuring out which user we should connect to hosts with.

Also narrows a lock window.

Test Plan: Browsed Diffusion, pulled and pushed through an SSH proxy.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15754
2016-04-19 13:04:04 -07:00
Eitan Adler
c9daa2b0ad Consistently refer to 'Projects' as 'Tags'
Summary:
In calendar, dashboard, diffusion, diviner, feed, fund,
maniphest, pholio, ponder, and slowvote use the term 'tags' if possible.

This intenctionally skips diffusion, differential, and the projects application itself.

Ref T10326 Ref T10349

Test Plan: inspection on a running, locally modified, system

Reviewers: avivey, epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin

Maniphest Tasks: T10835, T10326, T10349

Differential Revision: https://secure.phabricator.com/D15753
2016-04-19 16:48:21 +00:00
epriestley
c30fe65ee9 Remove the warning about the Git 2GB pathname issue
Summary:
Ref T10832. In practice, `git --version` is not a useful test for this issue:

  - Vendors like Debian have backported the patch into custom versions like `0.0.0.1-debian-lots-of-patches.3232`.
  - Vendors like Ubuntu distribute multiple different versions which report the same string from `git --version`, some of which are patched and some of which are not.

In other cases, we can perform an empirical test for the vulnerability. Here, we can not, because we can't write a 2GB path in a reasonable amount of time.

Since vendors (other than Apple) //generally// seem to be on top of this and any warning we try to raise based on `git --version` will frequently be incorrect, don't raise this warning.

I'll note this in the changelog instead.

Test Plan: Looked at setup issues, no more warning for vulnerable git version.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10832

Differential Revision: https://secure.phabricator.com/D15756
2016-04-19 07:01:45 -07:00
epriestley
575c01373e Extract repository command construction from Repositories
Summary:
Ref T4292. Ref T10366. Depends on D15751. Today, generating repository commands is purely a function of the repository, so they use protocols and credentials based on the repository configuration.

For example, a repository with an SSH "remote URI" always generate SSH "remote commands".

This needs to change in the future:

  - After T10366, repositories won't necessarily just have one type of remote URI. They can only have one at a time still, but the repository itself won't change based on which one is currently active.
  - For T4292, I need to generate intracluster commands, regardless of repository configuration. These will have different protocols and credentials.

Prepare for these cases by separating out command construction, so they'll be able to generate commands in a more flexible way.

Test Plan:
  - Added unit tests.
  - Browsed diffusion.
  - Ran `bin/phd debug pull` to pull a bunch of repos.
  - Ran daemons.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292, T10366

Differential Revision: https://secure.phabricator.com/D15752
2016-04-19 04:51:48 -07:00
Aviv Eyal
a3bb35e9d2 make Trigger Daemon sleep correctly when one-time triggers exist
Summary:
Trigger daemon is trying to find the next event to invoke before sleeping, but the query includes already-elapsed triggers.
It then tries to sleep for 0 seconds.

Test Plan:
On a new instance, schedule a single trigger of type `PhabricatorOneTimeTriggerClock` to a very near time.

Use top to see trigger daemon not going to 100% CPU once the event has elapsed.

Reviewers: #blessed_reviewers, epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15750
2016-04-18 14:17:10 -07:00
Aviv Eyal
091a64e91b Rename Differential field Projects to Tags
Summary: Users can't find the "Tags" field in the Edit Menu; Added keyword "Tag".

Test Plan: Looked in Edit page; I think this shouldn't change anything else?

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15749
2016-04-18 19:33:40 +00:00
epriestley
f424f9f2d2 Record more details about where a write is taking place while holding a cluster lock
Summary: Ref T4292. This will let the UI and future `bin/repository` tools give administrators more tools to understand problems when reporting or resolving them.

Test Plan:
  - Pushed fully clean repository.
  - Pushed previously-pushed repository.
  - Forced write to abort, inspected useful information in the database.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15748
2016-04-18 11:55:27 -07:00
epriestley
368d2d1ddb Improve robustness of cluster version bookkeeping
Summary:
Ref T4292. Small fixes:

  - There was a bug with the //first// write, where we'd write 1 but expect 0. Fix this.
  - Narrow the window where we hold the `isWriting` lock: we don't need to wait for the client to finish.
  - Release the lock even if something throws.
  - Use a more useful variable name.

Test Plan:
  - Made new writes to a fresh cluster repository.
  - Made sequential writes.
  - Made concurrent writes.
  - Made good writes and bad writes.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15747
2016-04-18 11:54:59 -07:00
epriestley
595f203816 Correct RepositoryURI schema and propagate adjust exit code correctly
Summary:
Fixes T10830.

  - The return code from `storage adjust` did not propagate correct.
  - There was one column issue which I missed the first time around because I had a bunch of unrelated stuff locally.

Test Plan:
  - Ran `bin/storage upgrade -f` with failures, used `echo $?` to make sure it exited nonzero.
  - Got fully clean `bin/storage adjust` by dropping all my extra local tables.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10830

Differential Revision: https://secure.phabricator.com/D15746
2016-04-18 08:11:22 -07:00
epriestley
d844e51127 Warn users about remote code execution in older Git
Summary: Ref T10832. Raise a setup warning for out-of-date versions of `git`.

Test Plan: {F1224632}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10832

Differential Revision: https://secure.phabricator.com/D15745
2016-04-18 07:54:13 -07:00
epriestley
9352ed8abb Add missing RepositoryURI table + run storage adjustments in tests
Summary:
Fixes T10830. Ref T10366. I wasn't writing to this table yet so I didn't build it, but the fact that `bin/storage adjust` would complain slipped my mind.

  - Add the table.
  - Make the tests run `adjust`. This is a little slow (a few extra seconds) but we could eventually move some steps like this to run server-side only.

Test Plan: Ran `bin/storage upgrade -f`, got a clean `adjust`.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10366, T10830

Differential Revision: https://secure.phabricator.com/D15744
2016-04-18 07:54:02 -07:00
epriestley
fbfe730452 Support more transactions types in RepositoryEditEngine
Summary:
Ref T10748. This supports more transaction types in the modern editor and improves validation so Conduit benefits.

You can technically create repositories via `diffusion.repository.edit` now, although they aren't very useful.

Test Plan:
  - Used `diffusion.repository.edit` to create and edit repositories.
  - Used `/editpro/` to edit repositories.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15740
2016-04-17 16:27:02 -07:00
epriestley
92c50de8aa Rough in the new custom URI panel
Summary: Ref T10748. Ref T10366. No support for editing and no impact on the UI, but get some of the basics in place.

Test Plan: {F1223279}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10366, T10748

Differential Revision: https://secure.phabricator.com/D15742
2016-04-17 16:03:24 -07:00
epriestley
51838f990f Copy repository status to a management panel
Summary: Ref T10748. Pretty straightforward. I'd like to put a little "!" icon in the menu if there's a warning/error eventually, but can deal with that latre.

Test Plan: {F1223096}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15741
2016-04-17 16:03:03 -07:00
epriestley
e582e9172b Rough in basics + policies + history repository management panels
Summary:
Ref T10748. This is roughly where I'm headed, if it makes some kind of sense? The "Edit" links in sub-sections don't work yet since I haven't built the thing.

Probably depends on D15736.

Test Plan: Manually navigated to `/manage/`, clicked around.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15737
2016-04-17 16:02:35 -07:00
epriestley
adf42db5ea Trivially implement RepositoryEditEngine and API methods
Summary: Ref T10748. Ref T10337. This technically implements this stuff, but it does not do anything useful yet. This skips all the hard stuff.

Test Plan:
  - Technically used `diffusion.repository.search` to get repository information.
  - Technically used `diffusion.repository.edit` to change a repository name.
  - Used `editpro/` to edit a repository name.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10337, T10748

Differential Revision: https://secure.phabricator.com/D15736
2016-04-17 16:02:13 -07:00
epriestley
eef2172161 When a user tries to regsiter while logged in, just send them home
Summary: This error message is pointless and dead-ends logged-in users needlessly if they're sent to the register page by documentation or Advanced Enterprise Sales Funnels.

Test Plan: Visited `/auth/register/` while logged in, was sent home.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15739
2016-04-16 19:15:15 -07:00
epriestley
025b243e27 Document wiki relative link syntax
Summary: Also make `../` work to start relative a link so I don't have to document it as `./../path`.

Test Plan:
  - Used `./`, `../`. `./../`, and normal links (proper title pickup).
  - Used bad links (red).
  - Regenerated documentation:

{F1221692}

Reviewers: hach-que

Reviewed By: hach-que

Differential Revision: https://secure.phabricator.com/D15734
2016-04-16 18:54:55 -07:00
Austin Seipp
b2d2f03dea Tell users to avoid magical CloudFlare nonsense in the CDN documentation
Summary:
Fixes T9716. Doesn't go into too much detail, but will hopefully
save some pain.

Test Plan: Read all the wonderful text.

Reviewers: #blessed_committers, epriestley, #blessed_reviewers

Reviewed By: #blessed_committers, epriestley, #blessed_reviewers

Subscribers: Korvin

Maniphest Tasks: T9716

Differential Revision: https://secure.phabricator.com/D15738
2016-04-17 01:50:26 +00:00
June Rhodes
27227b8010 Show missing Phriction documents as red links, invisible documents with a lock
Summary: Ref T7691 (errata).  This shows links to Phriction documents in red if they're missing, and links to Phriction documents in grey with a lock icon if the user doesn't have the correct permissions to see the document.

Test Plan:
Tested a bunch of different configurations:

```
[[ ./../ ]] Back to Main Document
[[ ./../subdocument_2]] Mmmm more documents
[[ ./../invisible_document]] Mmmm more documents

[[ ./../ | Explicit Title ]] Back to Main Document
[[ ./../subdocument_2 | Explicit Title ]] Mmmm more documents
[[ ./../invisible_document | Explicit Title ]] Mmmm more documents

[[ ]] Absolute link
[[ subdocument_2 ]] Absolute link
[[ invisible_document ]] Absolute link

[[ | Explicit Title ]] Absolute link
[[ subdocument_2 | Explicit Title ]] Absolute link
[[ invisible_document | Explicit Title ]] Absolute link
```

Got the expected result:

{F1221106}

Reviewers: epriestley, chad, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin

Maniphest Tasks: T7691

Differential Revision: https://secure.phabricator.com/D15733
2016-04-17 01:49:54 +00:00
June Rhodes
dd1023e5a8 Support relative links in Phriction
Summary:
Resolves T7691.  This turned out more complex than I really wanted, mainly because I needed to feed the slug information through to both the document renderer and the preview window that appears in the edit controller.

After this change, you can now create relative links in Phriction by doing `[[ ./../some/relative/path ]]`.  Relative paths aren't handled anywhere else (they'll still render, but the dots are turned into a literal 'dot' as per existing behaviour).

Test Plan: Created some Phriction documents with relative links, saw them all link correctly.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin

Maniphest Tasks: T7691

Differential Revision: https://secure.phabricator.com/D15732
2016-04-16 03:15:01 +00:00
epriestley
d96b6506d7 Disable repository read/write synchronization for now
Summary:
This nearly works but I didn't have time to get back to it and it isn't stable enough to turn on in the cluster yet.

We have enough other stuff going out this week, so just disable it before `stable` gets cut. Should be ready by next week if things go well.

Test Plan: Fetched a Git SSH repo locally.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15731
2016-04-15 15:39:36 -07:00
epriestley
b2db1ec2ca Make bin/aphlict stop read new config properly
Summary: Ref T10697. I missed this so it isn't reading the new config properly.

Test Plan: Ran `bin/aphlict stop`, saw it read config.

Reviewers: chad, Mnkras

Reviewed By: Mnkras

Subscribers: Mnkras

Maniphest Tasks: T10697

Differential Revision: https://secure.phabricator.com/D15729
2016-04-15 15:15:03 -07:00
epriestley
fe40be7fc9 Allow users to be banished from Conpherence rooms
Summary: Fixes T9348. If you have edit permission, you can kick people out of a room.

Test Plan:
  - Kicked people out of a room.
  - As an unprivileged user, wasn't able to kick people out of a room.
  - Hit most (all?) of the various weird dialog sub-cases.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9348

Differential Revision: https://secure.phabricator.com/D15728
2016-04-15 14:57:29 -07:00
epriestley
f146f4577e Fail explicitly instead of continuing with a warning if "phd.user" is misconfigured
Summary: Fixes T6806. We haven't seen users having issues with `phd.user` in a very long time.

Test Plan:
  - Configured daemons to run as `notepriestley`, got a well-explained exception.
  - Configured daemons to run as `epriestley`, got a clean start.
  - Configured daemons with `phd.user=null`, got a clean start.

Reviewers: chad, areitz

Reviewed By: areitz

Subscribers: areitz

Maniphest Tasks: T6806

Differential Revision: https://secure.phabricator.com/D15726
2016-04-15 14:09:13 -07:00
epriestley
d9dd4d427d Improve daemon console for daemons on multiple hosts
Summary:
Ref T10756. This:

  - Fixes T7307. This UI is now admin-only.
  - Makes the main "running daemons" table more useful for multi-host setups (show where daemons are running).
  - Removes logs from the web UI: these are sometimes vaguely sensitive and shouldn't be visible. The UI tells you how to get them with `bin/phd log`.
  - Minor modernization.

Test Plan:
  - As a non-admin, viewed daemons (access error) and bulk jobs (worked great).
  - Browsed bulk job pages.
  - Ran a bulk job.
  - Viewed daemon console.
  - Viewed task detail / daemon detail / daemon list pages.

{F1220516}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T7307, T10756

Differential Revision: https://secure.phabricator.com/D15724
2016-04-15 12:19:58 -07:00