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Author SHA1 Message Date
epriestley
c1ae5321d7 Support HTTP parameter prefilling in EditEngine forms for CustomFields
Summary:
Ref T9132. This allows you to prefill custom fields with `?custom.x.y=value`, for most types of custom fields.

Dates (which are substantially more complicated) aren't supported. I'll just do those once the dust settles. Other types should work, I think.

Test Plan:
  - Verified custom fields appear on "HTTP Parameters" help UI.
  - Used `?x=y` to prefill custom fields on edit form.
  - Performed various normal edits.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9132

Differential Revision: https://secure.phabricator.com/D14634
2015-12-02 09:32:26 -08:00
epriestley
56be700561 Improve code structure of PHID fields in EditEngine
Summary: Ref T9132. I had some hacks in place for dealing with Edge/Subscribers stuff. Clean that up so it's structured a little better.

Test Plan:
  - Edited subscribers and projects.
  - Verified things still show up in Conduit.
  - Made concurrent edits (added a project in one window, removed it in another window, got a clean result with a correct merge of the two edits).

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9132

Differential Revision: https://secure.phabricator.com/D14601
2015-11-30 09:00:37 -08:00
lkassianik
d8111f828f Allow a domain other than the install domain to serve as a short Phurl domain
Summary: Ref T8995, config option for Phurl short domain to share shortened URL's

Test Plan:
- Configure Phurl short domain to something like "zz.us"
- Navigate to `zz.us`; get 404
- Navigate to `zz.us/u/3` or `zz.us/u/alias` where `U3` is an existing Phurl; redirect to correct destination

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin

Maniphest Tasks: T8995

Differential Revision: https://secure.phabricator.com/D14447
2015-11-09 11:34:20 -08:00
epriestley
621f806e3b Provide formal Users/Projects/Mailable fields for EditEngine
Summary: Ref T9132. This allows you to prefill EditEngine forms with stuff like `?subscribers=epriestley`, and we'll figure out what you mean.

Test Plan:
  - Did `/?subscribers=...` with various values (good, bad, mis-capitalized).
  - Did `/?projects=...` with various values (good, bad, mis-capitalized).
  - Reviewed documentation.
  - Reviewed {nav Config > HTTP Parameter Types}.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9132

Differential Revision: https://secure.phabricator.com/D14404
2015-11-04 12:05:41 -08:00
epriestley
20e4c3fbd4 Modularize complex HTTP parameter types
Summary:
Ref T9132. We have several places in the code that sometimes need to parse complex types. For example, we accept all of these in ApplicationSearch and now in ApplicationEditor:

> /?subscribers=cat,dog
> /?subscribers=PHID-USER-1111
> /?subscribers[]=cat&subscribers[]=PHID-USER-2222

..etc. The logic to parse this stuff isn't too complex, but it isn't trivial either.

Right now it lives in some odd places. Notably, `PhabricatorApplicationSearchEngine` has some weird helper methods for this stuff. Rather than give `EditEngine` the same set of weird helper methods, pull all this stuff out into "HTTPParameterTypes".

Future diffs will add "Projects" and "Users" types where all the custom parsing/lookup logic can live. Then eventually the Search stuff can reuse these.

Generally, this just breaks the code up into smaller pieces that have more specific responsibilities.

Test Plan: {F944142}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9132

Differential Revision: https://secure.phabricator.com/D14402
2015-11-04 12:05:21 -08:00
Michael Krasnow
6e7ceb996b Set a property so that unit tests run on PHP7
Summary: Without this change PHP throws because idx() is passed null as the property is not intialzied

Test Plan: arc unit --everything

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D14345
2015-10-26 21:15:45 +00:00
epriestley
3ff5ca789a Fix /tag/aa%20bb project URIs
Summary:
Ref T9551. To set things up:

  - Name a project `aa bb`. This will have the tag `aa_bb`.
  - Try to visit `/tag/aa%20bb`.

Here's what happens now:

  - You get an Aphront redirect error as it tries to add the trailing `/`. Add `phutil_escape_uri()` so that works again.
  - Then, you 404, even though this tag is reasonably equivalent to the real project tag and could be redirected. Add a fallback to lookup, resolve, and redirect if we can find a hit for the tag.

This also fixes stuff like `/tag/AA_BB/`.

Test Plan: Visited URIs like `/tag/aa%20bb`, `/tag/aa%20bb/`, `/tag/Aa_bB/`, etc. None of them worked before and now they all do.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9551

Differential Revision: https://secure.phabricator.com/D14260
2015-10-12 17:02:42 -07:00
epriestley
6915011067 Provide an AphrontController implementation of willSendResponse()
Summary: This is required by Aphront now but not given a default implementation in the base class.

Test Plan: CORGI sites now work.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D14079
2015-09-07 17:18:35 -07:00
epriestley
1fc60a9a6e Modularize Aphront exception handling
Summary:
Ref T1806. Ref T7173. Depends on D14047.

Currently, all exception handling is in this big messy clump in `AphrontDefaultApplicationConfiguration`.

Split it out into modular classes. This will let a future change add new classes in the Phacility cluster which intercept particular exceptions we care about and replaces the default, generic responses with more useful, tailored responses.

Test Plan:
{F777391}

- Hit a Conduit error (made a method throw).
- Hit an Ajax error (made comment preview throw).
- Hit a high security error (tried to edit TOTP).
- Hit a rate limiting error (added a bunch of email addresses).
- Hit a policy error (tried to look at something with no permission).
- Hit an arbitrary exception (made a randomc ontroller throw).

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T1806, T7173

Differential Revision: https://secure.phabricator.com/D14049
2015-09-03 10:04:42 -07:00
epriestley
20ce1a905f Replace AphrontUsageException with AphrontMalformedRequestException
Summary:
Ref T1806. Ref T7173. Context here is that I want to fix "you can not log in to this instance" being a confusing mess with an opaque error. To do this without hacks, I want to:

  - clean up some exception handling behavior (this diff);
  - modularize exception handling (next diff);
  - replace confusing, over-general exceptions with tailored ones in the Phacility cluster, using the new modular stuff.

This cleans up an awkward "AphrontUsageException" which does some weird stuff right now. In particular, it is extensible and extended in one place in Diffusion, but that extension is meaningless.

Realign this as "AphrontMalformedRequestException", which is a better description of what it is and does: raises errors before we can get as far as normal routing and site handling.

Test Plan: Hit some of these exceptions, saw the expected "abandon all hope" error page.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T1806, T7173

Differential Revision: https://secure.phabricator.com/D14047
2015-09-03 10:04:17 -07:00
epriestley
a13db0a3ec Allow Controllers to return a wider range of "response-like" objects
Summary:
Ref T1806. Ref T5752. Currently, `handleRequest()` needs to return an `AphrontResponse`, but sometimes it's really convenient to return some other object, like a Dialog, and let that convert into a response elsewhere.

Formalize this and clean up some of the existing hacks for it so there's less custom/magical code in Phabricator-specific classes and more general code in Aphront classes.

More broadly, I want to clean up T5752 before pursuing T9132, since I'm generally happy with how `SearchEngine` works except for how it interacts with side navs / application menus. I want to fix that first so a new Editor (which will have a lot in common with SearchEngine in terms of how controllers interact with it) doesn't make the problem twice as bad.

Test Plan:
  - Loaded a bunch of normal pages.
  - Loaded dialogs.
  - Loaded proxy responses (submitted empty comments in Maniphest).

Reviewers: chad

Reviewed By: chad

Subscribers: joshuaspence

Maniphest Tasks: T1806, T5752

Differential Revision: https://secure.phabricator.com/D14032
2015-09-01 15:52:52 -07:00
epriestley
bcc5e55af2 Push construction of routing maps into Sites
Summary:
This enables CORGI.

Currently, `AphrontSite` subclasses can't really have their own routes. They can do this sort of hacky rewriting of paths, but that's a mess and not desirable in the long run.

Instead, let subclasses build their own routing maps. This will let CORP and ORG have their own routing maps.

I was able to get rid of the `PhameBlogResourcesSite` since it can really just share the standard resources site.

Test Plan:
  - With no base URI set, and a base URI set, loaded main page and resources (from main site).
  - With file domain set, loaded resources from main site and file site.
  - Loaded a skinned blog from a domain.
  - Loaded a skinned blog from the main site.
  - Viewed "Request" tab of DarkConsole to see site/controller info.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D14008
2015-08-31 04:01:01 -07:00
epriestley
4b1815d6cc Add a "Startup" to DarkConsole
Summary: Ref T8588. It looks like something slow is happening //before// we start DarkConsole. Add some crude reporting to try to narrow it down.

Test Plan: {F743050}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T8588

Differential Revision: https://secure.phabricator.com/D13956
2015-08-21 14:53:29 -07:00
Joshua Spence
2cf9ded878 Various linter fixes
Summary: Self explanatory.

Test Plan: `arc lint`

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D13863
2015-08-11 22:36:55 +10:00
epriestley
4b298c1c44 Merge branch 'master' into redesign-2015 2015-06-30 11:20:16 -07:00
epriestley
9eda21451a Let PhabricatorPlatformSite catch unconfigured requests
Summary: Fix T8717. If the install didn't configure base-uri, assume they want Phabricator; We'll later show the setup warning about it.

Test Plan: Set base-uri to something else, see short error. Delete it, see Phabricator.

Reviewers: laomoi, #blessed_reviewers, epriestley

Reviewed By: laomoi, #blessed_reviewers, epriestley

Subscribers: laomoi, epriestley, Korvin

Maniphest Tasks: T8717

Differential Revision: https://secure.phabricator.com/D13482
2015-06-30 07:24:06 -07:00
epriestley
262be61ee5 Merge branch 'master' into redesign-2015 2015-06-29 14:07:58 -07:00
epriestley
6b7183a762 Modularize Aphront "sites"
Summary:
Fixes T5702. The path here is long and windy:

  - I want to move `blog.phacility.com` to the new `secure` host.
  - That host has `security.require-https` set, which I want to keep set (before, this was handled in a sort of hacky way at the nginx/preamble level, but I've cleaned up everything else now).
  - Currently, that setting forces blogs to HTTPS too, which won't work.
  - To let blogs be individually configurable, we need to either modularize site config or make things hackier.
  - Modularize rather than increasing hackiness.
  - Also add a little "modules" panel in Config. See T6859. This feels like a reasonable middle ground between putting this stuff in Applications and burying it in `bin/somewhere`.

Test Plan:
  - Visited normal site.
  - Visited phame on-domain site.
  - Visited phame off-domain site.
  - Viewed static resources.

{F561897}

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T5702

Differential Revision: https://secure.phabricator.com/D13474
2015-06-29 14:04:48 -07:00
Chad Little
626c7bc906 [Redesign] Clean up AphrontDialog
Summary: Ref T8099, Cleans up UI issues, adds `appendList` and renders lists and paragraphs with Remarkup UI.

Test Plan: Test Policy Dialogs, other various dialogs.

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T8099

Differential Revision: https://secure.phabricator.com/D13463
2015-06-29 12:49:21 -07:00
epriestley
bb58a123e6 Modularize Celerity postprocessors
Summary: Not sure if we want this, but it seems to work fine.

Test Plan: {F516736}

Reviewers: joshuaspence, chad

Reviewed By: joshuaspence, chad

Subscribers: joshuaspence, epriestley

Differential Revision: https://secure.phabricator.com/D13363
2015-06-20 06:10:42 -07:00
Joshua Spence
e270157fcb Fix a broken class name
Auditors: epriestley
2015-06-18 07:25:41 +10:00
Joshua Spence
4761cb8d73 Use PhutilInvalidStateException
Summary: Use `PhutilInvalidStateException` where appropriate.

Test Plan: Eyeball it.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D13327
2015-06-18 07:09:02 +10:00
epriestley
0fd0f171f1 Fix an undeclared property on AphrontPlainTextResponse
Auditors: joshuaspence
2015-06-15 07:05:03 -07:00
Joshua Spence
b6d745b666 Extend from Phobject
Summary: All classes should extend from some other class. See D13275 for some explanation.

Test Plan: `arc unit`

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D13283
2015-06-15 18:02:27 +10:00
Joshua Spence
f47e69c015 Mark some strings for translation
Summary: Add some more `pht`izations.

Test Plan: Eyeball it.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: hach-que, Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D13200
2015-06-09 23:06:52 +10:00
epriestley
e595478f1d Make policy violation dialog more flexible
Summary:
Ref T8424. When users are rejected because they can't see the space an object is in, this isn't really a capability rejection. Don't require a capability when rejecting objects.

This mostly simplifies upcoming changes.

Test Plan:
  - Viewed a capability exception dialog, it looked the same as always.
  - (After additional changes, viewed a space exception dialog.)

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T8424

Differential Revision: https://secure.phabricator.com/D13155
2015-06-04 17:45:51 -07:00
epriestley
a15444aa79 Remove PhabricatorStartup::getGlobal/setGlobal mechanism
Summary:
Ref T8424. Fixes T7114. This was envisioned as a per-request cache for reusing interpreters, but isn't a good fit for that in modern Phabricator.

In particular, it isn't loaded by the daemons, but they have equal need for per-request caching.

Since I finally need such a cache for Spaces, throw the old stuff away before I built a more modern cache.

Also resolves T7114 by dropping filtering on $_SERVER. I'm pretty sure this is the simplest fix, see D12977 for a bit more discussion.

Test Plan: Called `didFatal()` from somewhere in normal code and verified it was able to use the access log.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T7114, T8424

Differential Revision: https://secure.phabricator.com/D13152
2015-06-04 17:26:52 -07:00
Joshua Spence
36e2d02d6e phtize all the things
Summary: `pht`ize a whole bunch of strings in rP.

Test Plan: Intense eyeballing.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: hach-que, Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12797
2015-05-22 21:16:39 +10:00
Joshua Spence
c896aeb62e Various linter fixes
Summary: Apply various linter fixes.

Test Plan: Unit tests + eyeballing.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: hach-que, Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12390
2015-05-20 07:27:41 +10:00
epriestley
db1cd65866 Allow setup checks to perform writes
Summary:
Fixes T8198. Currently, if the `policy.locked` configuration setting includes a value which is a user PHID, we may perform a cache fill during setup as a side effect of validating it.

Right now, there is no WriteGuard active during setup, because we don't have a Request object yet so we can't actually perform CSRF validation.

Two possible approaches are:

  # Prevent the write from occuring.
  # Change the code to allow the write.

In the past, I think we've hit similar cases and done (1). However, IIRC those writes were sketchier, more isolated, and easy to remove (I think there was one with PKCS8 keys). This one is pretty legit and not very easy to remove without making a bit of a mess.

There's no techncial reason we can't do (2), we just have to create a no-op WriteGuard for the setup phase.

Test Plan:
  - To reproduce this issue: set some value in `policy.locked` to a user PHID, then wipe out profile caches in the database, then restart the webserver.
  - Reproduced the issue.
  - Added the new dummy write guard, fixed a minor issue with disposal semantics (see D12841).
  - Verified this fixed the issue.
  - Added a `throw` to the real CSRF validator and performed a real write. Verified I got CSRF-blocked.
  - Removed a CSRF token from a form and double-checked that CSRF protection still works.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T8198

Differential Revision: https://secure.phabricator.com/D12842
2015-05-14 10:39:28 -07:00
Joshua Spence
acb45968d8 Use __CLASS__ instead of hard-coding class names
Summary: Use `__CLASS__` instead of hard-coding class names. Depends on D12605.

Test Plan: Eyeball it.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: hach-que, Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12806
2015-05-14 07:21:13 +10:00
epriestley
59416a13e7 Add "request time" event and viewer and context data to Multimeter
Summary: Ref T6930. Only notable thing here is that I prevented non-admins from slicing down by viewing user, since it feels a little creepy to go see what pages you looked at, even though we only show which controllers you invoked. However, it feels important enough to be able to see users destorying the server with crazy requests to let admins see this data.

Test Plan: {F389718}

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T6930

Differential Revision: https://secure.phabricator.com/D12630
2015-05-01 13:20:30 -07:00
epriestley
7b6c320e15 Skeleton for "Multimeter", a performance sampling application
Summary:
Ref T6930. This application collects and displays performance samples -- roughly, things Phabricator spent some kind of resource on. It will collect samples on different types of resources and events:

  - Wall time (queries, service calls, pages)
  - Bytes In / Bytes Out (requests)
  - Implicit requests to CSS/JS (static resources)

I've started with the simplest case (static resources), since this can be used in an immediate, straghtforward way to improve packaging (look at which individual files have the most requests recently).

There's no aggregation yet and a lot of the data isn't collected properly. Future diffs will add more dimension data (controllers, users), more event and resource types (queries, service calls, wall time), and more display options (aggregation, sorting).

Test Plan: {F389344}

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T6930

Differential Revision: https://secure.phabricator.com/D12623
2015-05-01 13:19:43 -07:00
Bob Trahan
6aac9f99d7 Quicksand - get the dark console working properly with quicksand
Summary:
Fixes T7700.

This ends up being kind of tricky because

 - the key for a given request is only correct at the time the dark console is rendered
 - the dark console itself should contain every request made, as opposed to being drawn from scratch
 - in the case of a quicksand request, the behavior gets invoked first with the correctly rendered console as part of the `quicksand-redraw` event and then again shortly after as an ajax request would, except this is incorrect relative to when the key should be calculated...

So...

 - assume we can get away with concurrency between the `quicksand-redraw` event and ajax request invocation of the behavior
 - cache the right data as part of the `quicksand-redraw` event and then use it in the subsequent ajax call
   - make sure ajax config gets a 'quicksand' flag

...otherwise its somewhat standard make sure this behavior can be init'd a bunch stuff.

Test Plan: visited '/', visited '/differential/', visited '/DXXX' - observed correctly populating dark console with all sorts of good data stuff. navigated backwards and observed dark console staying the same as expected. navigated by clicking links and console updated again

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T7700

Differential Revision: https://secure.phabricator.com/D12582
2015-04-27 16:10:36 -07:00
Bob Trahan
a903eb2def Quicksand - make things work properly with high security mode
Summary: Fixes T7064. We need to pass the quicksand magic request variable around and then instrument the javascript to handle quicksand page loads.

Test Plan:
Enabled two factor auth on my account and then

 - visited password page
 - filled out 2 factor auth request
 - saw high security bubble
 - clicked about still seeing high security bubble
 - refreshed page and still saw security bubble
 - dismissed bubble by following through workflow after clicking bubble

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T7064

Differential Revision: https://secure.phabricator.com/D12536
2015-04-23 16:37:56 -07:00
Joshua Spence
b2c23d88e8 Implement HTTP response messages
Summary: Fixes T7486. Implement HTTP response messages such as `200 OK` and `404 Not Found`. The status codes were taken from http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html.

Test Plan: Navigated to `/foo` and saw the response showing `404 Not Found` in the Network tab of Chrome.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T7486

Differential Revision: https://secure.phabricator.com/D12299
2015-04-07 07:41:32 +10:00
epriestley
29beb174d3 Don't treat Quicksand requests as isWorkflow() or isAjax()
Summary:
Fixes T7061. Although it's very simple, I think this is a complete fix.

Quicksand technically is Ajax and uses Workflow as a transport mechanism, but the server should always pretend the user clicked a normal link when rendering.

Test Plan: Links that were autoconverting into dialogs (like "Edit Task") or otherwise making the wrong behavioral choices now work as expected.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T7061

Differential Revision: https://secure.phabricator.com/D12194
2015-03-28 15:45:52 -07:00
epriestley
1c32c9b965 Improve granluarity and defaults of security.allow-outbound-http
Summary:
Ref T6755. This is a partial fix, but:

  - Allow netblocks to be blacklisted instead of making the feature all-or-nothing.
  - Default to disallow requests to all reserved private/local/special IP blocks. This should generally be a "safe" setting.
  - Explain the risks better.
  - Improve the errors rasied by Macro when failing.
  - Removed `security.allow-outbound-http`, as it is superseded by this setting and is somewhat misleading.
    - We still make outbound HTTP requests to OAuth.
    - We still make outbound HTTP requests for repositories.

From a technical perspective:

  - Separate URIs that are safe to link to or redirect to (basically, not "javascript://") from URIs that are safe to fetch (nothing in a private block).
  - Add the default blacklist.
  - Be more careful with response data in Macro fetching, and don't let the user see it if it isn't ultimately valid.

Additionally:

  - I want to do this check before pulling repositories, but that's enough of a mess that it should go in a separate diff.
  - The future implementation of T4190 needs to perform the fetch check.

Test Plan:
  - Fetched a valid macro.
  - Fetched a non-image, verified it didn't result in a viewable file.
  - Fetched a private-ip-space image, got an error.
  - Fetched a 404, got a useful-enough error without additional revealing response content (which is usually HTML anyway and not useful).
  - Fetched a bad protocol, got an error.
  - Linked to a local resource, a phriction page, a valid remote site, all worked.
  - Linked to private IP space, which worked fine (we want to let you link and redierect to other private services, just not fetch them).
  - Added and executed unit tests.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T6755

Differential Revision: https://secure.phabricator.com/D12136
2015-03-23 10:44:03 -07:00
epriestley
c7dc59f9c4 Don't call flush() when emitting responses
Summary: Fixes T7620. I don't fully understand exactly what's going on here, but we don't actually need to call `flush()`.

Test Plan:
  - Put timing code around the `echo`.
  - Made a fake page that emitted a lot of data.
  - Saw the `echo` block proportionate to data size under `curl --limit-rate ...`.
  - See T7620.
  - Downloaded a large file, got a reasonable progress bar and no obvious memory use issues.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: jlarouche, rbalik, epriestley

Maniphest Tasks: T7620

Differential Revision: https://secure.phabricator.com/D12127
2015-03-23 09:09:45 -07:00
epriestley
81d88985a0 Prepare file responses for streaming chunks
Summary:
Ref T7149. This still buffers the whole file, but is reaaaaal close to not doing that.

Allow Responses to be streamed, and rewrite the range stuff in the FileResponse so it does not rely on having the entire content available.

Test Plan:
  - Artificially slowed down downloads, suspended/resumed them (works in chrome, not so much in Safari/Firefox?)
  - Played sounds in Safari/Chrome.
  - Viewed a bunch of pages and files in every browser.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: joshuaspence, epriestley

Maniphest Tasks: T7149

Differential Revision: https://secure.phabricator.com/D12072
2015-03-14 08:29:12 -07:00
epriestley
5952b0a31b Stop mangling filenames when downloading them
Summary: Fixes T6990. We unnecessarily mangle filenames when downloading them.

Test Plan:
  - Reviewed "quoted-string" grammar in HTTP spec (http://www.w3.org/Protocols/rfc2616/rfc2616-sec2.html)
  - Downloaded some non-latin binaries.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T6990

Differential Revision: https://secure.phabricator.com/D11940
2015-03-03 03:27:42 -08:00
Chad Little
c038c643f4 Move PHUIErrorView to PHUIInfoView
Summary: Since this element isn't strictly about errors, re-label as info view instead.

Test Plan: Grepped for all callsites, tested UIExamples and a few other random pages.

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: hach-que, Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D11867
2015-03-01 14:45:56 -08:00
epriestley
751ffe123d Support HTTP Strict Transport Security
Summary:
Ref T4340. The attack this prevents is:

  - An adversary penetrates your network. They acquire one of two capabilities:
    - Your server is either configured to accept both HTTP and HTTPS, and they acquire the capability to observe HTTP traffic.
    - Or your server is configured to accept only HTTPS, and they acquire the capability to control DNS or routing. In this case, they start a proxy server to expose your secure service over HTTP.
  - They send you a link to `http://secure.service.com` (note HTTP, not HTTPS!)
  - You click it since everything looks fine and the domain is correct, not noticing that the "s" is missing.
  - They read your traffic.

This is similar to attacks where `https://good.service.com` is proxied to `https://good.sorvace.com` (i.e., a similar looking domain), but can be more dangerous -- for example, the browser will send (non-SSL-only) cookies and the attacker can write cookies.

This header instructs browsers that they can never access the site over HTTP and must always use HTTPS, defusing this class of attack.

Test Plan:
  - Configured HTTPS locally.
  - Accessed site over HTTP (got application redirect) and HTTPS.
  - Enabled HSTS.
  - Accessed site over HTTPS (to set HSTS).
  - Tore down HTTPS part of the server and tried to load the site over HTTP. Browser refused to load "http://" and automatically tried to load "https://". In another browser which had not received the "HSTS" header, loading over HTTP worked fine.
  - Brought the HTTPS server back up, things worked fine.
  - Turned off the HSTS config setting.
  - Loaded a page (to set HSTS with expires 0, diabling it).
  - Tore down the HTTPS part of the server again.
  - Tried to load HTTP.
  - Now it worked.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T4340

Differential Revision: https://secure.phabricator.com/D11820
2015-02-19 10:33:48 -08:00
epriestley
80e399def9 Show exception title as page title for AphrontUsageException
Summary: Fixes T7273. This shows a better title (like "No Such Instance") instead of a generic one ("Unhandled Exception") when the user hits an AphrontUsageException.

Test Plan: Visited a nonexistent instance, got a nice title.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T7273

Differential Revision: https://secure.phabricator.com/D11771
2015-02-15 07:39:35 -08:00
Chad Little
3da38c74da PHUIErrorView
Summary: Clean up the error view styling.

Test Plan:
Tested as many as I could find, built additional tests in UIExamples

{F280452}

{F280453}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: hach-que, Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D11605
2015-02-01 20:14:56 -08:00
epriestley
5c71da8cdb Quicksand, an ignoble successor to Quickling
Summary:
Ref T2086. Ref T7014. With the persistent column, there is significant value in retaining chrome state through navigation events, because the user may have a lot of state in the chat window (scroll position, text selection, room juggling, partially entered text, etc). We can do this by capturing navigation events and faking them with Javascript.

(This can also improve performance, albeit slightly, and I believe there are better approaches to tackle performance any problems which exist with the chrome in many cases).

At Facebook, this system was "Photostream" in photos and then "Quickling" in general, and the technical cost of the system was //staggering//. I am loathe to pursue it again. However:

  - Browsers are less junky now, and we target a smaller set of browsers. A large part of the technical cost of Quickling was the high complexity of emulating nagivation events in IE, where we needed to navigate a hidden iframe to make history entries. All desktop browsers which we might want to use this system on support the History API (although this prototype does not yet implement it).
  - Javelin and Phabricator's architecture are much cleaner than Facebook's was. A large part of the technical cost of Quickling was inconsistency, inlined `onclick` handlers, and general lack of coordination and abstraction. We will have //some// of this, but "correctly written" behaviors are mostly immune to it by design, and many of Javelin's architectural decisions were influenced by desire to avoid issues we encountered building this stuff for Facebook.
  - Some of the primitives which Quickling required (like loading resources over Ajax) have existed in a stable state in our codebase for a year or more, and adoption of these primitives was trivial and uneventful (vs a huge production at Facebook).
  - My hubris is bolstered by recent success with WebSockets and JX.Scrollbar, both of which I would have assessed as infeasibly complex to develop in this project a few years ago.

To these points, the developer cost to prototype Photostream was several weeks; the developer cost to prototype this was a bit less than an hour. It is plausible to me that implementing and maintaining this system really will be hundreds of times less complex than it was at Facebook.

Test Plan:
My plan for this and D11497 is:

  - Get them in master.
  - Some secret key / relatively-hidden preference activates the column.
  - Quicksand activates //only// when the column is open.
  - We can use column + quicksand for a long period of time (i.e., over the course of Conpherence v2 development) and hammer out the long tail of issues.
  - When it derps up, you just hide the column and you're good to go.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T2086, T7014

Differential Revision: https://secure.phabricator.com/D11507
2015-01-27 14:52:09 -08:00
epriestley
fb5e50e6cc Proxy VCS HTTP requests
Summary:
Ref T7019. When we receive a `git clone https://` (or `git push` on HTTP/S), and the repository is not local, proxy the request to the appropriate service.

This has scalability limits, but they are not more severe than the existing limits (T4369) and are about as abstracted as we can get them.

This doesn't fully work in a Phacility context because the commit hook does not know which instance it is running in, but that problem is not unique to HTTP.

Test Plan:
  - Pushed and pulled a Git repo via proxy.
  - Pulled a Git repo normally.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T7019

Differential Revision: https://secure.phabricator.com/D11494
2015-01-27 14:51:09 -08:00
epriestley
51b2c4d01e Add an AphrontHTTPProxyResponse
Summary:
Ref T7019. Adds a new response which can proxy an HTTP request and pass the result through.

This is grossly inefficient for the same reasons as HTTP hosting is generally inefficient right now (T4369). This stuff is fixable but not trivial.

Test Plan: Replaced home page with a proxy to `example.org`, used Charles to view headers, saw the page headers and content proxy with an X-Phabricator-Proxied header.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T7019

Differential Revision: https://secure.phabricator.com/D11492
2015-01-27 14:50:52 -08:00
epriestley
cecc08756e Fix an issue with clearing cookies when a cookie prefix is set
Summary: If a cookie prefix is set (as on the Phacility cluster), we end up double-namespacing cookies when trying to remove them. This can make logging out produce a cookie error.

Test Plan: Logged out locally with cookie prefix, got normal logout workflow.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D11282
2015-01-08 16:24:34 -08:00
epriestley
fa7bb8ff7a Add cluster.addresses and require membership before accepting cluster authentication tokens
Summary:
Ref T2783. Ref T6706.

  - Add `cluster.addresses`. This is a whitelist of CIDR blocks which define cluster hosts.
  - When we recieve a request that has a cluster-based authentication token, require the cluster to be configured and require the remote address to be a cluster member before we accept it.
    - This provides a general layer of security for these mechanisms.
    - In particular, it means they do not work by default on unconfigured hosts.
  - When cluster addresses are configured, and we receive a request //to// an address not on the list, reject it.
    - This provides a general layer of security for getting the Ops side of cluster configuration correct.
    - If cluster nodes have public IPs and are listening on them, we'll reject requests.
    - Basically, this means that any requests which bypass the LB get rejected.

Test Plan:
  - With addresses not configured, tried to make requests; rejected for using a cluster auth mechanism.
  - With addresses configred wrong, tried to make requests; rejected for sending from (or to) an address outside of the cluster.
  - With addresses configured correctly, made valid requests.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T6706, T2783

Differential Revision: https://secure.phabricator.com/D11159
2015-01-02 15:13:41 -08:00