Summary:
Via HackerOne. This defuses an attack which allows users to steal OAuth tokens through a clever sequence of steps:
- The attacker begins the OAuth workflow and copies the Facebook URL.
- The attacker mutates the URL to use the JS/anchor workflow, and to redirect to `/phame/live/X/` instead of `/login/facebook:facebook.com/`, where `X` is the ID of some blog they control. Facebook isn't strict about paths, so this is allowed.
- The blog has an external domain set (`blog.evil.com`), and the attacker controls that domain.
- The user gets stopped on the "live" controller with credentials in the page anchor (`#access_token=...`) and a message ("This blog has moved...") in a dialog. They click "Continue", which POSTs a CSRF token.
- When a user POSTs a `<form />` with no `action` attribute, the browser retains the page anchor. So visiting `/phame/live/8/#anchor` and clicking the "Continue" button POSTs you to a page with `#anchor` intact.
- Some browsers (including Firefox and Chrome) retain the anchor after a 302 redirect.
- The OAuth credentials are thus preserved when the user reaches `blog.evil.com`, and the attacker's site can read them.
This 302'ing after CSRF post is unusual in Phabricator and unique to Phame. It's not necessary -- instead, just use normal links, which drop anchors.
I'm going to pursue further steps to mitigate this class of attack more thoroughly:
- Ideally, we should render forms with an explicit `action` attribute, but this might be a lot of work. I might render them with `#` if no action is provided. We never expect anchors to survive POST, and it's surprising to me that they do.
- I'm going to blacklist OAuth parameters (like `access_token`) from appearing in GET on all pages except whitelisted pages (login pages). Although it's not important here, I think these could be captured from referrers in some cases. See also T4342.
Test Plan: Browsed all the affected Phame interfaces.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, arice
Differential Revision: https://secure.phabricator.com/D8481
Summary:
The People application shows users awaiting approval, but incorrectly counts disabled users (i.e., users who were not approved).
Instead, count only non-disabled, non-approved users.
Test Plan: My homepage count dropped from 4 to 1, corresponding to the actual number of accounts.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, spicyj
Differential Revision: https://secure.phabricator.com/D8486
Summary:
There are quite a few tests in Arcanist, libphutil and Phabricator that do something similar to `$this->assertEqual(false, ...)` or `$this->assertEqual(true, ...)`.
This is unnecessarily verbose and it would be cleaner if we had `assertFalse` and `assertTrue` methods.
Test Plan: I contemplated adding a unit test for the `getCallerInfo` method but wasn't sure if it was required / where it should live.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8460
Summary:
I was trying to set up a http hook, but despite setting the config,
the endpoint wasn't getting a request. I was advised on IRC by balpert to
restart my daemons and it worked great after I did that.
Since this information isn't in the documentation, I am adding it to the
description of the option, so it helps the next person.
Test Plan: N/A
Reviewers: #blessed_reviewers, epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran, spicyj
Differential Revision: https://secure.phabricator.com/D8447
Summary:
Ref T2222. Currently, Differential has a fairly hairy piece of logic to parse object lists, like `Reviewers: alincoln, htaft`. Extract, generalize, and cover this.
- Some of the logic can be simplified with modern ObjectQuery stuff.
- Make `@username` the formal monogram for users.
- Make `list@domain.com` the formal monogram for mailing lists.
- Add test coverage.
Test Plan:
- Ran unit tests.
- Called `differential.parsecommitmessage` with a bunch of real-world inputs and got sensible results.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8445
Summary: Ref T2222. We have a hunk of logic that purely does text parsing here; separate it and get coverage on it.
Test Plan:
- Ran new unit tests.
- Used `differential.parsecommitmessage`.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8444
Summary: Ref T2222. These no longer have any callsites. Also got rid of a little bit of other code which also no longer has callsites.
Test Plan: `grep`
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8443
Summary: Ref T2222. Update this callsite; pretty straightforward.
Test Plan: Used Conduit to take actions and saw their effects in Differential.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8442
Summary: Ref T2222. When we discover a commit associated with a revision, close it using modern transactions.
Test Plan: {F123848}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8441
Summary: This can be a command, which might be arbitrarily long, but the column is VARCHAR(255).
Test Plan: `grep`
Reviewers: dctrwatson, btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D8446
Summary: Ref T4570. Add trivial assertions to tests which fail-by-exploding so we can fail tests with no assertions.
Test Plan: Ran `arc unit --everything` with Arcanist patched to fail with no assertions.
Reviewers: leebyron, btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4570
Differential Revision: https://secure.phabricator.com/D8436
Summary:
Adding the Author to the home page and Audit overview page,
so that at a glance you can see who authored the commits
that need to be audited
Test Plan: View home page and audit overview page and see that author is shown
Reviewers: #blessed_reviewers, epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8438
Summary: Ref T2222. Moves this instance of CommentEditor to TransactionEditor.
Test Plan: Used `bin/mail receive-test` to test receiving comment mail and action mail.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8427
Summary: Ref T2222. For now, I'm just dropping this rather than updating it since I'll need to come back here later for `DifferentialRevisionEditor` anyway, and no users rely on this functionality.
Test Plan: Static checks; this isn't user-facing.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8426
Summary: Ref T2222. Straightforward update to new stuff.
Test Plan:
- Tried to close an uncloseable revision.
- Closed a closeable revision.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8425
Summary: Ref T2222. Primary goal is to remove this callsite for `DifferentialCommentEditor`, but rather than updating it I'm just nuking this method since it's been deprecated for more than a year (more than two years?)
Test Plan: Reloaded Conduit method list.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8424
Summary:
Via HackerOne. We're missing this permissions check, so you can sneak around it with URL editing right now.
I checked the other queries in this application and they seem OK.
Test Plan: Tried to post to a blog I had no permission to join.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D8423
Summary:
Unwinds the mess I made in D8422 / D8430:
- Remove `'fonts'`, since individual fonts can be included via Celerity now.
- Include Source Sans from the local source when a document uses it as a fontkit.
Test Plan: Browsed Diviner, saw Source Sans.
Reviewers: chad
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D8431
Summary: We have a dozen users who has `(...)` in their 'real name', like 'Jimmy (He) Zhang', and it's causing the diffusion file browser problems when blame is enabled. The parser does not expect those parenthesis and the lines of code will be empty if they were last touched by a user like that.
Test Plan: Try it
Reviewers: wez, lifeihuang, JoelB, #blessed_reviewers, epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8429
Summary:
- Allow Celerity to map and serve WOFF files.
- Add Source Sans Pro, Source Sans Pro Bold, and the corresponding LICENSE.
- Add a `font-source-sans-pro` resource for the font.
Test Plan:
- Changed body `font-face` to `'Source Sans Pro'`.
- Added `require_celerity_resource('font-source-sans-pro')` in StandardPageView.
Works in Firefox/Chrome/Safari, at least:
{F123296}
{F123297}
{F123298}
Reviewers: btrahan, chad
Reviewed By: chad
CC: chad, aran
Differential Revision: https://secure.phabricator.com/D8430
Summary: Fixes T4553, T4407.
Test Plan: created tasks and they showed up in the proper column. edited task priority and they moved about sensically.
Reviewers: chad, epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Maniphest Tasks: T4553, T4407
Differential Revision: https://secure.phabricator.com/D8420
Summary: Ref T988. This layout got mucked up a while ago, restore it to some semblance of sanity and give it a couple of basic search options.
Test Plan: Searched for stuff. Woooo~~
Reviewers: btrahan, chad
Reviewed By: chad
CC: aran
Maniphest Tasks: T988
Differential Revision: https://secure.phabricator.com/D8419
Summary: Ref T988. Instead of hard-coding the application landing page, make the Diviner root show books if any have been generated. Otherwise, show a helpful message about how to generate documentation locally.
Test Plan:
{F122723}
{F122724}
Reviewers: chad, btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T988
Differential Revision: https://secure.phabricator.com/D8416
Summary: Ref T988. This makes it easier to generate documentation.
Test Plan: Ran with and without `--book`. Examined CLI output.
Reviewers: chad, btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T988
Differential Revision: https://secure.phabricator.com/D8415
Summary: Ref T988. This is primarily intended to let us add the "HEY! THIS ISN'T USER DOCUMENTATION" notices to the arcanist and libphutil technical docs.
Test Plan: Added some prefaces, generated docs, looked at them.
Reviewers: chad, btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T988
Differential Revision: https://secure.phabricator.com/D8410
Summary:
Ref T988. When the user clicks a link we haven't explicitly resolved before, we send them to the `/find/` endpoint, but currently just 404 if we can't find the relevant documentation.
Instead, display a more user-friendly error message, since we're probably going to have some of these. Also, make the page title much worse.
Test Plan: Hit a 404 via `/find/`, got a nicer page.
Reviewers: chad, btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T988
Differential Revision: https://secure.phabricator.com/D8408
Summary:
Ref T988. This fixes the biggest current problem with Diviner, which is dead links to articles.
In the new Diviner, articles can have both a "name" (derived from the file name, and used in the URI) and a "title" (optional, specified explicitly). For example, we have one document with the name "feedback" and the title "Give Feedback! Get Support!".
On disk, we want to use the name for the actual file where the text lives ("feedback.diviner"). We also want to use the name in the URI, to generate a clean URI and to allow us to retitle the document slightly without breaking links to it (for example, we renamed the "Backup" document to "Backups and Migrations").
However, when displaying the article we want to use the title.
Currently, you can //only// link to the name, not the title. This is inconvenient:
- We have a bunch of existing docs which link to titles.
- It's natural/intuitive to link to titles.
- Linking to titles makes it easier/cheaper to generate documentation, because we don't need to be able to resolve things at render time.
To remedy this, allow links to target either names or titles. If we miss on a name query, we'll do a title query. This is implemented with a slug hash to allow approximately correct titles (wrong case/spacing/punctuation, e.g.) and sidestep all the UTF8/column length issues.
(In the long run, atom resolution should theoretically be more sophistiated than it is now, and we should do render-time lookups on at least some documents to catch bad links. However, this is fairly complicated and a relatively advanced feature, and I think allowing links to titles is desirable no matter what.)
Test Plan: The user documentation book now has valid links to articles when the titles and names differ.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T988
Differential Revision: https://secure.phabricator.com/D8407
Summary:
Ref T2222. Ref T4484. See D8404 for discussion.
When a revision is updated with the new Editor, apply Herald rules. Additionally, apply them in a modern way which generates transactions.
Test Plan: {F122299}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, chad
Maniphest Tasks: T2222, T4484
Differential Revision: https://secure.phabricator.com/D8405
Summary:
Ref T2222. Ref T4484. This is a stepping stone to getting Herald supported in the new Differental code. Generally:
- Instead of an Editor either supporting or not supporting Herald, let it choose based on transactions. Specifically, Differential only runs rules on revision creation and diff updates.
- Optionally, allow an Editor to return some transactions to apply instead of having to apply everything itself. This lets us make it clear why changes happend in the transaction log, and share more code.
- I updated only one transaction type (owners in Maniphest) since it was the easiest and cleanest to update and test. Everything else still works like it used to, it just won't generate a transaction record yet.
- The transaction records are a touch rough, but we can clean them up later.
Test Plan: {F122282}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4484, T2222
Differential Revision: https://secure.phabricator.com/D8404
Summary: Ref T2222. Ref T4481. This fixes the issue where "Plan Changes" could immediately trigger a state change (e.g., back to accepted) because of state-based transitions out of the NEEDS_REVISION state.
Test Plan: Planned changes an "accepted" revision, it didn't immediately return to being accepted.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222, T4481
Differential Revision: https://secure.phabricator.com/D8403
Summary:
Ref T2222. Ref T4481. Specifically:
- When a revision is updated, change all "Reject" reviewers to "Reject Prior".
- Change status to "Needs Review".
- Update the state logic to account for this properly.
Test Plan:
- Created a revision as user A, with B as a reviewer.
- Rejected as B.
- Updated the revision as A.
- Saw revision in "needs review" state, with B as a "Rejected Prior" reviewer.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4481, T2222
Differential Revision: https://secure.phabricator.com/D8402
Summary:
Ref T2222. Five very small improvements:
- I hit this exception and it took a bit to understand which transaction was causing problems. Add an `Exception` subclass which does a better job of making the message debuggable.
- The `oldValue` of a transaction may be `null`, legitimately (for example, changing the `repositoryPHID` for a revision from `null` to some valid PHID). Do a check to see if `setOldValue()` has been called, instead of a check for a `null` value.
- Add an additional check for the other case (shouldn't have a value, but does).
- When we're not generating a value, don't bother calling the code to generate it. The best case scenario is that it has no effect; any effect it might have (changing the value) is always wrong.
- Maniphest didn't fall back to the parent correctly when computing this flag, so it got the wrong result for `CustomField` transactions.
Test Plan: Resolved the issue I was hitting more easily, made updates to a `null`-valued custom field, and applied other normal sorts of transactions successfully.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4557, T2222
Differential Revision: https://secure.phabricator.com/D8401
Summary: Moves Browse to "View All" and makes "My Events" the default on Calendar.
Test Plan: Browse both pages.
Reviewers: btrahan, epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8397
Summary:
Fixes T4550 by changing supportsFeed to shouldPublishFeedStory, so things can be more granular like that are with mail. Attempts to fix things generally too, filtering out xactions that have no business in feed, etc.
Also return an updated Task HTML representation on drag and drop moves, etc. This is important so if the priority changes you can see it reflected in the UI.
Test Plan: dragged tasks around. observed no feed stories on subpriority drags. observed feed stories and updated color bars on stories that changed priority
Reviewers: epriestley, chad
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Maniphest Tasks: T4550
Differential Revision: https://secure.phabricator.com/D8399
Summary:
A user reported this stack trace:
http://pastebin.com/6auGbZsE
...on this GitHub issue:
https://github.com/facebook/phabricator/issues/389#issuecomment-36612511
The problem is similar to the original report, but not identical. In this case, we're following a sequence of steps like:
- Run setup checks.
- Check for enabled providers, in order to raise "no providers configured yet" warning.
- Try to generate login/redirect URIs.
- Build the request.
- Set the default base URI.
- Run normal code.
Since we try to generate URIs before we provide a default, this fatals. Instead, don't try to build objects.
An alternative fix might be to try to set defaults earlier, but we depend on some config and on building the Request in order to be able to figure out if a request is HTTP or HTTPS right now. We could assume one, or guess, or use protocol-relative URIs (`///host.com`), but I think this fix is a little cleaner overall. If we keep hitting similar stuff, we could look into alternate fixes.
We could also set some kind of "setup mode" flag and make `getURI()` if it's called during setup mode to detect these during testing. I'd like to hit one more of these before doing that, though.
Test Plan: Reproduced the issue, applied the patch, verified this fixes it.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D8395
Summary: looks better, more useful
Test Plan: looked better, was more useful when I observed my feed
Reviewers: chad, epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8394
Summary: This wasn't working. Create a little JS handler and server-side support for returning the Task in the "project card" format.
Test Plan: Edited tasks from the board - they worked!
Reviewers: epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran, chad
Differential Revision: https://secure.phabricator.com/D8392
Summary:
If the first non-null entry in the params array is falsey, the request bombs.
Something like {"id":279,"projectPHIDs":[],"status":"0","ownerPHID":"PHID-USER-on3xxsnaljmfn36d4b7a"}
Test Plan:
Before:
echo '{"id":279,"projectPHIDs":[],"status":"0","ownerPHID":"PHID-USER-cj3cpuh7oorbmnn2pl5g"}' | arc call-conduit maniphest.update
{"error":"ERR-NO-EFFECT","errorMessage":"ERR-NO-EFFECT: Update has no effect.","response":null}
After:
echo '{"id":279,"projectPHIDs":[],"status":"0","ownerPHID":"PHID-USER-cj3cpuh7oorbmnn2pl5g"}' | arc call-conduit maniphest.update
{"error":null,"errorMessage":null,"response":{"id":"279","phid":"PHID-TASK-lbwcq3pmur2c5fuqqhlx"...
Reviewers: garoevans, epriestley, #blessed_reviewers
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8391
Summary:
adds ManiphestTransaction::TYPE_PROJECT_COLUMN and makes it work. Had to clean up the Javascript ever so slightly as it was sending up the string "null" when it should just omit the data in these cases. Ref T4422.
NOTE: this is overall a bit buggy - e.g. move a task Foo from column A to top of column B; refresh; task Foo is at bottom of column B and should be at top of column B - but I plan on additional diff or three to clean this up.
Test Plan: dragged tasks around columns. clicked on those tasks and saw some nice transactions.
Reviewers: epriestley
CC: Korvin, epriestley, aran
Maniphest Tasks: T4422
Differential Revision: https://secure.phabricator.com/D8366
Summary:
Ref T2222.
- Restore mail tags for ApplicationTransactions mail.
- Restore subject line verbs.
- Denormalize line count and repository PHID.
- Fix an issue with the mailgun adapter where headers weren't attached properly.
Test Plan: Sent some mail, verified it had correct subjects and tags.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8378
Summary:
A few minor fixes:
- When we build a tag with `"meta" => null`, strip the attribute like we do for all other attributes. Previously, we would actually set the metadata to `null`. This happened with the Conpherence form.
- Just respond to the draft request with an empty (but valid) response, instead of building a dialog.
- `PhabricatorShapedRequest` is confusingly named and I should have caught this in review, but the basic shape of it is:
- You make one object.
- You call `trigger()` when stuff changes (e.g., a keystroke).
- It manages making a small number of requests (e.g., one request after the user stops typing for a moment).
- The way it was being used previously would incorrectly send a request for every keystroke.
I think I'm going to simplify `ShapedRequest` and merge it into some larger queue for T430.
Test Plan: Typed some text, no longer saw a flurry of requests. Reloaded page, still saw draft text.
Reviewers: btrahan, chad
Reviewed By: chad
CC: aran, chad
Differential Revision: https://secure.phabricator.com/D8380
Summary: Ref T2222. Remove the old controller and swap in the new ApplicationTransactions one.
Test Plan: Made a pile of edits.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8377
Summary:
Ref T2222. Make the "EditPro" controller accommodate diff updates, and support the transaction type. This one is pretty straightforward.
Also make `revisionPHID` in the comments table nullable to fix the "Edit" action.
Test Plan:
- Created new revision.
- Updated revision.
- Tried to do some invalid stuff.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2222
Differential Revision: https://secure.phabricator.com/D8376
