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1357 commits

Author SHA1 Message Date
James Rhodes
86ec4d6021 Implement policies in Phragment
Summary: This implements support for enforcing and setting policies in Phragment.

Test Plan: Set policies and ensured they were enforced successfully.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4205

Differential Revision: https://secure.phabricator.com/D7751
2013-12-13 14:42:12 +11:00
epriestley
d846f6508b Fix some repository URI handling issues in Git and Mercurial
Summary:
See <https://github.com/facebook/phabricator/issues/467>. @dctrwatson also ran into an issue where we were trying to `setPass()` a GitURI.

  - For Git and Mercurial, properly generate credential URIs where relevant.
  - Don't try to `setPass()` on Git-style URIs.

This isn't perfect but should clean things up a bit.

Test Plan: Added unit tests. Lots of `grep`.

Reviewers: btrahan

Reviewed By: btrahan

CC: dctrwatson, aran

Differential Revision: https://secure.phabricator.com/D7759
2013-12-12 09:45:27 -08:00
James Rhodes
b8b7bf8ad9 Provide phragment.getstate and phragment.getpatch Conduit methods
Summary:
This provides a `phragment.getstate` and a `phragment.getpatch` Conduit method.

`phragment.getstate` - This returns the current state of the fragment and all of it's children.

`phragment.getpatch` - This accepts a base path and a mapping of paths to hashes.  The mapping is for the caller to specify the current state of the files it has.  This returns a list of patches that the caller needs to apply to it's files to get to the latest version.

Test Plan:
Ran the following script in a folder which had content matching a fragment and it's children:

```
#!/bin/bash

STATE=""
for i in $(find ./ -type f); do
    HASH=$(cat $i | sha1sum | awk '{ print $1 }')
    BASE=${i:2}
    STATE="$STATE,\"$BASE\":\"$HASH\""
done
STATE=${STATE:1}
STATE="{$STATE}"

echo '{"path":"tychaia3.zip","state":'$STATE'}' | arc --conduit-uri=http://phabricator.local/ call-conduit phragment.getpatch
```

and I got:

```
{"error":null,"errorMessage":null,"response":[]}
```

I updated one of the child fragments with a new file and ran the script again (patch has been omitted due to it's size):

```
{"error":null,"errorMessage":null,"response":[{"path":"Content\/TitleFont.xnb","hash_old":"4a927d7b90582e50cdd330de9f4b59b0cc5eb5c7","hash_new":"25867504642a3a403102274c68fbb9b430c1980f","patch":"..."}]}
```

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran, staticshock

Maniphest Tasks: T4205

Differential Revision: https://secure.phabricator.com/D7739
2013-12-11 11:19:23 +11:00
James Rhodes
270c8d27ab Implement "Wait for Previous Builds" build step
Summary: This adds a build step which will block a build from continuing if there are previous builds of the build plan still running.

Test Plan: Configured a build plan with a wait of 60 seconds and a "wait for previous builds", then started a build.  While that was still building, reconfigured the plan to have a wait time of 3 seconds, started it, and saw it move into the "Waiting" status.  When the 60 second build finished, both builds passed.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T1049

Differential Revision: https://secure.phabricator.com/D7745
2013-12-10 11:02:34 +11:00
James Rhodes
8fd256a1fd Implement step for publishing files as fragments to Phragment in Harbormaster
Summary: This adds a build step in Harbormaster for publishing file artifacts as fragments in Phragment.

Test Plan:
Created a build plan with the following steps:

  * Lease Host
  * Upload Artifact
  * Publish Fragment

Ran the build plan against a buildable and saw the fragment get created in Phragment.  Ran the plan again and saw the fragment get updated with a new version.  Modified the file that got uploaded and ran the plan again, checked the history of the fragment, and saw the differences represented as a Diff-Match-Patch patch.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4205

Differential Revision: https://secure.phabricator.com/D7742
2013-12-09 09:34:09 +11:00
James Rhodes
8bb6e807f0 Implement snapshots in Phragment
Summary:
Ref T4212.  This implements snapshots in Phragment, which allows you to take a snapshot of a fragment at a given point in time, and download a ZIP of the snapshot as it was in this state.

There's also functionality for deleting and promoting snapshots.  You can promote a snapshot to either the latest version or any other snapshot of the fragment.

Test Plan: Clicked around, took some snapshots, promoted them to different points and deleted snapshots.  Also downloaded ZIPs of the snapshots and saw the right versions coming through for all the files downloaded.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4205, T4212

Differential Revision: https://secure.phabricator.com/D7741
2013-12-09 08:24:50 +11:00
James Rhodes
e165787725 Implement "Revert to Version" functionality in Phragment
Summary:
This functionality allows users to revert a fragment to a previous version from the history page.

Reverting a version actually creates a new version pointing at the same file as the version being "reverted" to.  In this sense it acts pretty much like Git and other distributed VCS where once you have published a commit the only way to undo your changes is to create a new commit that reverts those changes.

Test Plan: Reverted a fragment to a version before it was deleted, then reverted it to when it was deleted and saw the new versions have the correct file PHIDs (including null for the deletion).

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4205

Differential Revision: https://secure.phabricator.com/D7738
2013-12-09 07:57:53 +11:00
James Rhodes
c48cfb31bc Implement viewing versions and downloading patches in Phragment
Summary:
This adds support for viewing individual versions on a fragment as well as comparing versions and downloading diff_match_patch-based patches.

It does not use the side-by-side diff format as while it works for small changes, it quickly becomes impossible to distingush what changes have been made due to the diff_match_patch format.

Test Plan: Clicked on versions and downloaded patches.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4205

Differential Revision: https://secure.phabricator.com/D7734
2013-12-08 12:14:34 +11:00
epriestley
99ad978e90 Add UI for choosing header color
Summary: See D7731. Fixes T4194.

Test Plan: {F88020}

Reviewers: chad, btrahan

Reviewed By: chad

CC: aran, mbishopim3

Maniphest Tasks: T4194

Differential Revision: https://secure.phabricator.com/D7740
2013-12-07 10:46:09 -08:00
James Rhodes
ccd4ae5638 Implement "Download ZIP" controller for Phragment
Summary: Depends on D7727.  This adds support for downloading a fragment and all it's children as a ZIP file.  Fragments that have children automatically become directories in the ZIP file.

Test Plan: Downloaded a fragment as a ZIP and was able to extract the contents successfully.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4205

Differential Revision: https://secure.phabricator.com/D7728
2013-12-07 13:25:22 +11:00
James Rhodes
f7f5a5dd34 Implement update and history controllers in Phragment
Summary: Depends on D7726.  This adds a history controller (for viewing a list of patches associated with a fragment) and an update controller, for creating a new patch of a fragment.

Test Plan: Updated and viewed history of fragments.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4205

Differential Revision: https://secure.phabricator.com/D7727
2013-12-07 12:56:55 +11:00
James Rhodes
4c143ad3b2 Phragment v0
Summary: Ref T4205.  This is an initial implementation of Phragment.  You can create and browse fragments in the system (but you can't yet view a fragment's patches / history).

Test Plan: Clicked around and created fragments.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4205

Differential Revision: https://secure.phabricator.com/D7726
2013-12-07 12:43:49 +11:00
James Rhodes
79d153b85d Implement explicit build step ordering in Harbormaster
Summary: This implements support for explicitly marking the sequence of build steps.  Users can now drag and re-order build steps in plans, and artifact dependencies are re-calculated so that if you move "Run Command" before "Lease Host", the "Run Command" step has it's artifact setting cleared and thus the step becomes invalid.

Test Plan: Re-ordered build steps and observed dependencies being correctly recalculated.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T1049

Differential Revision: https://secure.phabricator.com/D7715
2013-12-06 14:12:15 +11:00
James Rhodes
dd01535ed6 Implement "Upload Artifact" build step
Summary: This implements a build step for uploading an artifact from a build machine to Phabricator.  It uses SFTP so that it will work on both UNIX and Windows build machines.

Test Plan: Ran an "Upload Artifact" build against a Windows machine (with FreeSSHD installed).  The artifact uploaded to Phabricator, appeared on the build view and the file contents could be viewed from Phabricator.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T1049

Differential Revision: https://secure.phabricator.com/D7582
2013-12-06 14:11:05 +11:00
epriestley
5ca84589bd Add an SSH access log
Summary: Ref T4107. Ref T4189. This implements an SSH access log, similar to the HTTP access log.

Test Plan:
  [Thu, 05 Dec 2013 13:45:41 -0800]	77841	orbital	::1	dweller	epriestley	epriestley	git-receive-pack	/diffusion/POEMS/	0	324765	402	232
  [Thu, 05 Dec 2013 13:45:48 -0800]	77860	orbital	::1	dweller	epriestley	epriestley	git-receive-pack	/diffusion/POEMS/	0	325634	402	232

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4107, T4189

Differential Revision: https://secure.phabricator.com/D7719
2013-12-05 17:00:48 -08:00
epriestley
caa6fdf56d Add a basic push log for recording repository push events
Summary:
Ref T4195. This log serves two purposes:

  - It's a log, so you can see what happened. Particularly, in Git/Hg, there is no other way to tell:
    - Who //pushed// a change (vs committed / authored)?
    - When was a change pushed?
    - What was the old value of some tag/branch before someone destroyed it?
  - We can hand these objects off to Herald to implement pre-commit rules.

This is a very basic implementation, but gets some data written and has a basic UI for it.

Test Plan: {F87339}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4195

Differential Revision: https://secure.phabricator.com/D7705
2013-12-05 11:56:14 -08:00
James Rhodes
5c02113bf9 Migrate "Run Command" to use Drydock hosts
Summary: This migrates the "Run Remote Command" build step over to use Drydock hosts and Harbormaster artifacts.

Test Plan:
Created a build plan with a "Lease Host" step and a "Run Command" step.  Configured the "Run Command" step to use the artifact from the "Lease Host" step.

Saw the results:

{F87377}

{F87378}

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T1049, T4111

Differential Revision: https://secure.phabricator.com/D7707
2013-12-05 14:06:22 +11:00
James Rhodes
d8d1173f52 Implement support for leasing from Drydock hosts in Harbormaster
Summary:
This adds LeaseHostBuildStepImplementation for getting leases on hosts in Drydock via Harbormaster.  It stores the resulting lease in an artifact.

There is also a few bug fixes as well.

Test Plan: Created a build plan with a "Lease Host" build step.  Ran the build plan and saw the build pass and the artifact in the database.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T1049, T4111

Differential Revision: https://secure.phabricator.com/D7706
2013-12-05 12:46:23 +11:00
James Rhodes
53250d84df Introduce HarbormasterBuildTarget to snapshot build steps through a build
Summary: This implements build targets as outlined in D7582.  Build targets represent an instance of a build step particular to the build.  Logs and artifacts have been adjusted to attach to build targets instead of build / build step pairs.

Test Plan: Ran builds and clicked around the interface.  Everything seemed to work.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4111, T1049

Differential Revision: https://secure.phabricator.com/D7703
2013-12-05 12:01:12 +11:00
epriestley
d2e9aee16d Reject dangerous changes in Git repositories by default
Summary: Ref T4189. This adds a per-repository "dangerous changes" flag, which defaults to off. This flag must be enabled to do non-appending branch mutation (delete branches / rewrite history).

Test Plan:
With flag on and off, performed various safe and dangerous pushes.

  >>> orbital ~/repos/POEMS $ git push origin :blarp
  remote: +---------------------------------------------------------------+
  remote: |      * * * PUSH REJECTED BY EVIL DRAGON BUREAUCRATS * * *     |
  remote: +---------------------------------------------------------------+
  remote:             \
  remote:              \                    ^    /^
  remote:               \                  / \  // \
  remote:                \   |\___/|      /   \//  .\
  remote:                 \  /V  V  \__  /    //  | \ \           *----*
  remote:                   /     /  \/_/    //   |  \  \          \   |
  remote:                   @___@`    \/_   //    |   \   \         \/\ \
  remote:                  0/0/|       \/_ //     |    \    \         \  \
  remote:              0/0/0/0/|        \///      |     \     \       |  |
  remote:           0/0/0/0/0/_|_ /   (  //       |      \     _\     |  /
  remote:        0/0/0/0/0/0/`/,_ _ _/  ) ; -.    |    _ _\.-~       /   /
  remote:                    ,-}        _      *-.|.-~-.           .~    ~
  remote:   \     \__/        `/\      /                 ~-. _ .-~      /
  remote:    \____(Oo)           *.   }            {                   /
  remote:    (    (--)          .----~-.\        \-`                 .~
  remote:    //__\\  \ DENIED!  ///.----..<        \             _ -~
  remote:   //    \\               ///-._ _ _ _ _ _ _{^ - - - - ~
  remote:
  remote:
  remote: DANGEROUS CHANGE: The change you're attempting to push deletes the branch 'blarp'.
  remote: Dangerous change protection is enabled for this repository.
  remote: Edit the repository configuration before making dangerous changes.
  remote:
  To ssh://dweller@localhost/diffusion/POEMS/
   ! [remote rejected] blarp (pre-receive hook declined)
  error: failed to push some refs to 'ssh://dweller@localhost/diffusion/POEMS/'

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, chad, richardvanvelzen

Maniphest Tasks: T4189

Differential Revision: https://secure.phabricator.com/D7689
2013-12-03 10:28:39 -08:00
James Rhodes
ba16df0fed Restructure Drydock so that blueprints are instances in the DB
Summary:
//(this diff used to be about applying policies to blueprints)//

This restructures Drydock so that blueprints are instances in the DB, with an associated implementation class.  Thus resources now have a `blueprintPHID` instead of `blueprintClass` and DrydockBlueprint becomes a DAO.  The old DrydockBlueprint is renamed to DrydockBlueprintImplementation, and the DrydockBlueprint DAO has a `blueprintClass` column on it.

This now just implements CAN_VIEW and CAN_EDIT policies for blueprints, although they are probably not enforced in all of the places they could be.

Test Plan: Used the `create-resource` and `lease` commands.  Closed resources and leases in the UI.  Clicked around the new and old lists to make sure everything is still working.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4111, T2015

Differential Revision: https://secure.phabricator.com/D7638
2013-12-03 11:09:07 +11:00
epriestley
618b5cbbc4 Install pre-commit hooks in Git repositories
Summary:
Ref T4189. T4189 describes most of the intent here:

  - When updating hosted repositories, sync a pre-commit hook into them instead of doing a `git fetch`.
  - The hook calls into Phabricator. The acting Phabricator user is sent via PHABRICATOR_USER in the environment. The active repository is sent via CLI.
  - The hook doesn't do anything useful yet; it just veifies basic parameters, does a little parsing, and exits 0 to allow the commit.

Test Plan:
  - Performed Git pushes and pulls over SSH and HTTP.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4189

Differential Revision: https://secure.phabricator.com/D7682
2013-12-02 15:45:36 -08:00
James Rhodes
d571507651 Update a few things in Drydock for policies
Summary: DrydockResource has been updated to be policy-aware (although there are no policy columns).

Test Plan: Clicked around in Drydock, viewed resources and leases, everything still seemed to work.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T3605, T4111

Differential Revision: https://secure.phabricator.com/D7595
2013-11-28 08:32:51 +11:00
epriestley
8b19465a9d Render linked JIRA issues with a Doorkeeper tag
Summary: Fixes T3687. Instead of rendering "JIRA Issues" in Differential using plain links, render them using Doorkeeper tags so they get the nice "enhance with object name" effect.

Test Plan: {F84886}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3687

Differential Revision: https://secure.phabricator.com/D7648
2013-11-25 14:54:35 -08:00
epriestley
4b91c4f7ae Add UI for defining repository mirrors
Summary:
Ref T4038. This adds everything except the actual pushing part for mirrors.

This isn't the most beautiful or sophisticated UI, but I want get the authoritative repositories self-hosted and get users beta-ing hosting as soon as possible. We can do transactions, etc., later on.

Test Plan: See screenshots.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4038

Differential Revision: https://secure.phabricator.com/D7632
2013-11-22 15:23:50 -08:00
epriestley
61b26255bb Add "PassphraseKey" classes for code which needs to actually use credentials
Summary: Ref T4122. These classes provide typed, checked access to credentials, so you can say "give me this password, and throw if anything is funky".

Test Plan: Used in next revision.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4122

Differential Revision: https://secure.phabricator.com/D7625
2013-11-22 15:23:10 -08:00
James Rhodes
7c3cb5948c Drydock blueprint for preallocated remote hosts
Summary:
This adds a Drydock blueprint for preallocated, remote hosts.  This will be used by the Harbormaster interface to allow users to specify remote hosts that builds can be run on.

This adds a `canAllocateResource` method to Drydock blueprints; it is used to detect whether a blueprint can allocate a resource for the given type and attributes.

Test Plan:
Ran:

```
bin/drydock lease --type host --attributes remote=true,preallocated=true,host=192.168.56.101,port=22,user=james,keyfile=,path=C:\\Build\\,platform=windows
```

and saw the "C:\Build\<id>" folder appear on the remote Windows machine.  Viewed the lease and resource in Drydock as well.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran, jamesr

Maniphest Tasks: T4111

Differential Revision: https://secure.phabricator.com/D7593
2013-11-22 14:34:10 -08:00
epriestley
13275860b1 When stopping on redirect, show a full stack trace
Summary: Ref T4140. Provide more debugging information so we can figure out what's going on with redirect loops.

Test Plan: {F83868}

Reviewers: chad, btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4140

Differential Revision: https://secure.phabricator.com/D7620
2013-11-21 14:38:29 -08:00
epriestley
8f715d8edf Add a credential selection control to Passphrase
Summary: Ref T4122. Adds a control for choosing credentials.

Test Plan: See screenshots.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, lsave

Maniphest Tasks: T4122

Differential Revision: https://secure.phabricator.com/D7617
2013-11-21 12:35:36 -08:00
Bob Trahan
7b718bb033 Nuance - federate out the design of NuanceSource via NuanceSourceDefinition
Summary: ...and get the basic edit flow "working" for a new NuanceSourceDefinition - the Phabricator Form. ...and fix a dumb bug in the query class so when you redirect to the view page / try to edit an existing NuanceSource you don't fatal.

Test Plan: played around with the edit form and it worked!

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Differential Revision: https://secure.phabricator.com/D7585
2013-11-20 13:41:19 -08:00
epriestley
91d084624b Passphrase v0
Summary:
Ref T4122. Implements a credential management application for the uses described in T4122.

@chad, this needs an icon, HA HA HAHA HA BWW HA HA HA

bwahaha

Test Plan: See screenshots.

Reviewers: btrahan, chad

Reviewed By: btrahan

CC: chad, aran

Maniphest Tasks: T4122

Differential Revision: https://secure.phabricator.com/D7608
2013-11-20 09:13:35 -08:00
Aviv Eyal
dcf909ba56 Land to GitHub + support stuff
Summary:
A usable, Land to GitHub flow.

Still to do:
- Refactor all git/hg stratagies to a sane structure.
- Make the dialogs Workflow + explain why it's disabled.
- Show button and request Link Account if GH is enabled, but user is not linked.
- After refreshing token, user ends up in the settings stage.

Hacked something in LandController to be able to show an arbitrary dialog from a strategy.
It's not very nice, but I want to make some more refactoring to the controller/strategy/ies anyway.

Also made PhabricatorRepository::getRemoteURIObject() public, because it was very useful in getting
the domain and path for the repo.

Test Plan:
Went through these flows:
- load revision in hosted, github-backed, non-github backed repos to see button as needed.
- hit land with weak token - sent to refresh it with the extra scope.
- Land to repo I'm not allowed - got proper error message.
- Successfully landed; Failed to apply patch.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T182

Differential Revision: https://secure.phabricator.com/D7555
2013-11-13 17:25:24 -08:00
epriestley
f5ca647d2c Add bin/repository edit for CLI repository editing
Summary:
Ref T4039. This is mostly to deal with that, to prevent the security issues associated with mutable local paths. The next diff will lock them in the web UI.

I also added a confirmation prompt to `bin/repository delete`, which was a little scary without one.

See one comment inline about the `--as` flag. I don't love this, but when I started adding all the stuff we'd need to let this transaction show up as "Administrator" it quickly got pretty big.

Test Plan: Ran `bin/repository edit ...`, saw an edit with a transaction show up on the web UI.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4039

Differential Revision: https://secure.phabricator.com/D7579
2013-11-13 11:26:05 -08:00
epriestley
c8320923c4 Implement most of the administrative UI for approval queues
Summary:
Nothing fancy here, just:

  - UI to show users needing approval.
  - "Approve" and "Disable" actions.
  - Send "Approved" email on approve.
  - "Approve" edit + log operations.
  - "Wait for Approval" state for users who need approval.

There's still no natural way for users to end up not-approved -- you have to write directly to the database.

Test Plan: See screenshots.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D7573
2013-11-13 11:24:18 -08:00
epriestley
85f505465e Support serving SVN repositories over SSH
Summary:
Ref T2230. The SVN protocol has a sensible protocol format with a good spec here:

http://svn.apache.org/repos/asf/subversion/trunk/subversion/libsvn_ra_svn/protocol

Particularly, compare this statement to the clown show that is the Mercurial wire protocol:

> It is possible to parse an item without knowing its type in advance.

WHAT A REASONABLE STATEMENT TO BE ABLE TO MAKE ABOUT A WIRE PROTOCOL

Although it makes substantially more sense than Mercurial, it's much heavier-weight than the Git or Mercurial protocols, since it isn't distributed.

It's also not possible to figure out if a request is a write request (or even which repository it is against) without proxying some of the protocol frames. Finally, several protocol commands embed repository URLs, and we need to reach into the protocol and translate them.

Test Plan: Ran various SVN commands over SSH (`svn log`, `svn up`, `svn commit`, etc).

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2230

Differential Revision: https://secure.phabricator.com/D7556
2013-11-11 12:19:06 -08:00
epriestley
8840f60218 Enable Mercurial reads and writes over SSH
Summary:
Ref T2230. This is substantially more complicated than Git, but mostly because Mercurial's protocol is a like 50 ad-hoc extensions cobbled together. Because we must decode protocol frames in order to determine if a request is read or write, 90% of this is implementing a stream parser for the protocol.

Mercurial's own parser is simpler, but relies on blocking reads. Since we don't even have methods for blocking reads right now and keeping the whole thing non-blocking is conceptually better, I made the parser nonblocking. It ends up being a lot of stuff. I made an effort to cover it reasonably well with unit tests, and to make sure we fail closed (i.e., reject requests) if there are any parts of the protocol I got wrong.

A lot of the complexity is sharable with the HTTP stuff, so it ends up being not-so-bad, just very hard to verify by inspection as clearly correct.

Test Plan:
  - Ran `hg clone` over SSH.
  - Ran `hg fetch` over SSH.
  - Ran `hg push` over SSH, to a read-only repo (error) and a read-write repo (success).

Reviewers: btrahan, asherkin

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2230

Differential Revision: https://secure.phabricator.com/D7553
2013-11-11 12:18:27 -08:00
epriestley
f2938bacd9 Generalize SSH passthru for repository hosting
Summary:
Ref T2230. In Git, we can determine if a command is read-only or read/write from the command itself, but this isn't the case in Mercurial or SVN.

For Mercurial and SVN, we need to proxy the protocol that's coming over the wire, look at each request from the client, and then check if it's a read or a write. To support this, provide a more flexible version of `passthruIO`.

The way this will work is:

  - The SSH IO channel is wrapped in a `ProtocolChannel` which can parse the the incoming stream into message objects.
  - The `willWriteCallback` will look at those messages and determine if they're reads or writes.
    - If they're writes, it will check for write permission.
    - If we're good to go, the message object is converted back into a byte stream and handed to the underlying command.

Test Plan: Executed `git clone`, `git clone --depth 3`, `git push` (against no-write repo, got error), `git push` (against valid repo).

Reviewers: btrahan

Reviewed By: btrahan

CC: hach-que, asherkin, aran

Maniphest Tasks: T2230

Differential Revision: https://secure.phabricator.com/D7551
2013-11-11 12:12:21 -08:00
James Rhodes
79ef667dfd Render build status on revisions and commits
Summary:
This uses an event listener to render the status of builds on their buildables.  The revision and commit view now renders out the status of each of the builds.

Currently the revision controller has the results for the latest diff rendered out.  We might want to show the status of previous diffs in the future, but for now I think the latest diff should do fine.

There's also a number of bug fixes in this diff, including a particularly nasty one where builds would have a build plan PHID generated for them, which resulted in handle lookups always returning invalid objects.

Test Plan: Ran builds against diffs and commits, saw them appear on the revision and commit view controllers.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T1049

Differential Revision: https://secure.phabricator.com/D7544
2013-11-09 15:04:00 -08:00
epriestley
56c65e33ef Add a "Make an HTTP Request" build step
Summary:
Ref T1049. This is very minimal, but does what it says.

I merged the variable replacement code so Remote + HTTP can share more stuff.

Test Plan:
Ran "HTTP" and "Remote" build plans.

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Reviewers: hach-que, btrahan

Reviewed By: hach-que

CC: zeeg, aran

Maniphest Tasks: T1049

Differential Revision: https://secure.phabricator.com/D7541
2013-11-09 07:16:12 -08:00
epriestley
f357e159b1 Liberate. 2013-11-08 18:19:48 -08:00
James Rhodes
0ac1be7094 Implemented support for build logs
Summary:
Depends on D7519.

This implements support for build logs in Harbormaster.  This includes support for appending to a log from the "Run Remote Command" build step.

It also adds the ability to cancel builds.

Currently the build view page doesn't update the logs live; I'm sure this can be achieved with Javelin, but I don't have enough experience with Javelin to actually make it poll from updates to content in the background.

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Test Plan:
Tested this by setting up SSH on a Windows machine and using a Remote Command configured with:

```
C:\Windows\system32\cmd.exe /C cd C:\Build && mkdir Build_${timestamp} && cd Build_${timestamp} && git clone --recursive https://github.com/hach-que/Tychaia.git && cd Tychaia && Protobuild.exe && C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Tychaia.Windows.sln
```

and observed the output of the build stream from the Windows machine into Phabricator.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T1049

Differential Revision: https://secure.phabricator.com/D7521
2013-11-08 18:15:07 -08:00
Bob Trahan
3de4e91dac Naunce - capalities for Source object
Summary: another little piece here that basically just adds some permissions to source editing. serving it up before I do anything too complicated to make sure it seems kosher. in terms of what comes next this form needs to be dynamic based on source type so there'll be some fun there. That said, I plan to implement a more simple "phabricator form" only version to start here and flesh out a few other things like queues with that.

Test Plan: set permission to no one for source edit and got a nice error page.

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Differential Revision: https://secure.phabricator.com/D7535
2013-11-08 12:45:14 -08:00
Asher Baker
d700e7f22d Add support for landing to hosted Mercurial repos.
Summary: I've kept this as close as possible to the Git version for ease of review and later refactoring of them both together. At minimum, the functions to get the working dir should probably be cleaned up one day.

Test Plan: Landed a revision.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Differential Revision: https://secure.phabricator.com/D7534
2013-11-08 11:39:32 -08:00
epriestley
6324669748 Allow Phabricator to serve Mercurial repositories over HTTP
Summary: Ref T2230. This is easily the worst thing I've had to write in a while. I'll leave some notes inline.

Test Plan: Ran `hg clone http://...` on a hosted repo. Ran `hg push` on the same. Changed sync'd both ways.

Reviewers: asherkin, btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2230

Differential Revision: https://secure.phabricator.com/D7520
2013-11-06 18:00:42 -08:00
epriestley
44a40eaf57 Split Diffusion VSC serve code into its own controller
Summary: This is starting to get a bit sizable and it turns out Mercurial is sort of a beast, so split the VCS serve stuff into a separate controller.

Test Plan: Pushed and pulled an authenticated Git repository.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, hach-que

Differential Revision: https://secure.phabricator.com/D7494
2013-11-06 17:55:46 -08:00
Bob Trahan
66ae64f7bc Nuance - get some scaffolding up there
Summary:
I updated the wiki too - https://secure.phabricator.com/w/projects/pebkac/ - with what I am thinking right now. Rough plan here is

 - next diff:
  - implement editors and transactions
  - implement "web type" for contact source
   - /pebkac/item/new/ will be the entry point for this
  - implement "actions" on a contact
  - probably some "polish" on the scaffolding laid out here; like "create" permissions maybs
 - diffs after that:
  - implement "twitter" type for source
  - implement email reply handler stuff for item and source

Probs a great time to blast huge holes in all this stuff. :D

Test Plan: these pages load and arc lint doesn't complain

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, epriestley, aran, chad

Differential Revision: https://secure.phabricator.com/D7465
2013-11-06 17:00:09 -08:00
epriestley
4f0f95f7b5 Assign PHIDs to all diffs
Summary:
Ref T1049. Ref T2222. `DifferentialDiff` does not currently have a PHID, but we need it for Harbormaster and ApplicationTransactions. See some discussion in D7501.

(I split the SQL into two sections so we can't fail in the middle. At some point, I'd like to do a pass on the migration stuff and get this happening automatically, and also simplify the PatchList.)

Test Plan:
  - Ran `bin/storage upgrade`.
  - Checked for valid PHIDs in the database.
  - Used `phid.query` to look up a diff by PHID.
  - Created a new diff and verified it got a PHID.

Reviewers: btrahan, hach-que

Reviewed By: btrahan

CC: aran, vrana

Maniphest Tasks: T2222, T1049

Differential Revision: https://secure.phabricator.com/D7513
2013-11-06 13:59:06 -08:00
epriestley
bd29784a32 Add an administrative bin/repository importing command to list importing commits
Summary: Ref T4068. Adds a command to list all commits in an "importing" status. This will allow users to use `reparse.php` to diagnose and repair issues.

Test Plan:
  - Ran `bin/repository importing P`, etc.
  - Used `reparse.php` to reparse some commit stages and saw status update correctly.
  - Ran on a repo with no importing commits.
  - Ran with `... --simple | xargs`, which saves us having to put an `awk` or something in there for users.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T4068

Differential Revision: https://secure.phabricator.com/D7515
2013-11-06 11:26:41 -08:00
epriestley
e3a5ab1f8c Add an administrative bin/repository mark-imported command
Summary:
Ref T4068. In some cases like that one, I anticipate a repository not fully importing when a handful of random commits are broken. In the long run we should just deal with that properly, but in the meantime provide an administrative escape hatch so you can mark the repository as imported and get it running normally.

The major reason to do this is that Herald, Feed, Harbormaster, etc., won't activate until a repository is "imported".

Test Plan:
  - Tried to mark an imported repository as imported, got an "already imported" message.
  - Same for not-imported.
  - Marked a repository not-imported.
  - Marked a repository imported.
  - Marked a repository not-imported, then waited for the daemons to mark it imported again automatically.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, kbrownlees

Maniphest Tasks: T4068

Differential Revision: https://secure.phabricator.com/D7514
2013-11-06 11:26:24 -08:00
James Rhodes
e4569e7e7e Implement interface for adding, editing and deleting build steps on plans.
Summary: This implements an interface for adding new build steps, editing existing build steps and deleting build steps from build plans.  It uses the settings definitions on the build implementation to work out what fields should be displayed on the edit page.

Test Plan:
See screenshots:

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Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T1049

Differential Revision: https://secure.phabricator.com/D7500
2013-11-05 14:08:44 -08:00