Summary:
This addresses three issues with the current patch management system:
# Two people developing at the same time often pick the same SQL patch number, and then have to go rename it. The system catches this, but it's silly.
# Second/third-party developers can't use the same system to manage auxiliary storage they may want to add.
# There's no way to build mock databases for unit tests that need to do reads.
To resolve these things, you can now name your patches whatever you want and conflicts are just merge conflicts, which are less of a pain to fix than filename conflicts.
Dependencies are now a DAG, with implicit dependencies created on the prior patch if no dependencies are specified. Developers can add new concrete subclasses of `PhabricatorSQLPatchList` to add storage management, and define the dependency branchpoint of their patches so they apply in the correct order (although, generally, they should not depend on the mainline patches, presumably).
The commands `storage upgrade --namespace test1234` and `storage destroy --namespace test1234` will allow unit tests to build and destroy MySQL storage.
A "quickstart" mode allows an upgrade from scratch in ~1200ms. Destruction takes about 200ms. These seem like fairily reasonable costs to actually use in tests. Building from scratch patch-by-patch takes about 6000ms.
Test Plan:
- Created new databases from scratch with and without quickstart in a separate test namespace. Pointed the webapp at the test namespaces, browsed around, everything looked good.
- Compared quickstart and no-quickstart dump states, they're identical except for mysqldump timestamps and a few similar things.
- Upgraded a legacy database to the new storage format.
- Destroyed / dumped storage.
Reviewers: edward, vrana, btrahan, jungejason
Reviewed By: btrahan
CC: aran, nh
Maniphest Tasks: T140, T345
Differential Revision: https://secure.phabricator.com/D2323
Summary:
With invalid session (which happens for me when I change production and dev db but can of course happen in other cases), Phabricator displays an ugly unhandled exception dialog suggesting to logging in again.
But there's no login dialog on that page.
This also changes how users with invalid session are treated on pages not requiring logging.
Previously, an exception was thrown on them. Now they are treated as unlogged users.
Test Plan: Corrupt session, go to /, login.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran
Differential Revision: https://secure.phabricator.com/D2236
Summary: This separates common MySQL stuff (identifiers and comments escaping, error codes, connection retries) from PHP extension specific stuff (connect, query, fetch, errors, escape string).
Test Plan:
/
Use `AphrontMySQLiDatabaseConnection` in `PhabricatorLiskDAO`, load homepage, edit task, save task.
Reviewers: epriestley
Reviewed By: epriestley
CC: nh, aran
Differential Revision: https://secure.phabricator.com/D2113
Summary:
We have a lot of cases where we store object relationships, but it's all kind of messy and custom. Some particular problems:
- We go to great lengths to enforce order stability in Differential revisions, but the implementation is complex and inelegant.
- Some relationships are stored on-object, so we can't pull the inverses easily. For example, Maniphest shows child tasks but not parent tasks.
- I want to add more of these and don't want to continue building custom stuff.
- UIs like the "attach stuff to other stuff" UI need custom branches for each object type.
- Stuff like "allow commits to close tasks" is notrivial because of nonstandard metadata storage.
Provide an association-like "edge" framework to fix these problems. This is nearly identical to associations, with a few differences:
- I put edge metadata in a separate table and don't load it by default, to keep edge rows small and allow large metadata if necessary. The on-edge metadata seemed to get abused a lot at Facebook.
- I put a 'seq' column on the edges to ensure they have an explicit, stable ordering within a source and type.
This isn't actually used anywhere yet, but my first target is attaching commits to tasks for T904.
Test Plan: Made a mock page that used Editor and Query. Verified adding and removing edges, overwriting edges, writing and loading edge data, sequence number generation.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, 20after4
Differential Revision: https://secure.phabricator.com/D2088
Summary: Last of the big final patches. Left a few debatable classes (12 out of about 400) that I'll deal with individually eventually.
Test Plan: Ran testEverythingImplemented.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T795
Differential Revision: https://secure.phabricator.com/D1881
Summary:
These are all unambiguously unextensible. Issues I hit:
- Maniphest Change/Diff controllers, just consolidated them.
- Some search controllers incorrectly extend from "Search" but should extend from "SearchBase". This has no runtime effects.
- D1836 introduced a closure, which we don't handle correctly (somewhat on purpose; we target PHP 5.2). See T962.
Test Plan: Ran "testEverythingImplemented" unit test to identify classes extending from `final` classes. Resolved issues.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T795
Differential Revision: https://secure.phabricator.com/D1843
Summary: I've also moved the response generation for 404 from
##AphrontDefaultApplicationConfiguration## to ##buildResponseString()##
Test Plan:
Visit /
Visit /mail/
Visit /x/
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, epriestley, vrana
Differential Revision: https://secure.phabricator.com/D1406
Summary: When a user has bad cookies, try to clear everything and tell them they
might need to manually clear things.
Test Plan: Added "&& false" to the valid branch and got the exception message.
Reviewers: jungejason
Reviewed By: jungejason
CC: aran, jungejason
Differential Revision: 839
Summary:
In D758, I tightened the scope for which we issue cookies. Instead of setting
them on the whole domain we set them only on the subdomain, and we set them as
HTTPS only if the install is HTTPS.
However, this can leave the user with a stale HTTP cookie which the browser
sends and which never gets cleared. Handle this situation by:
- Clear all four <domain, https> pairs when clearing cookies ("nuke it from
orbit").
- Clear 'phsid' cookies when they're invalid.
Test Plan: Applied a hackier version of this patch to secure.phabricator.com and
was able to login with a stale HTTP cookie.
Reviewers: jungejason, tuomaspelkonen, aran
Reviewed By: jungejason
CC: aran, jungejason
Differential Revision: 838
Summary:
remove accessing the db config info directly. Use
DatabaseConfigurationProvider instead. Also fixed a minor issue where
different number of newlines are output in PhabricatorSetup.php's output.
Test Plan:
executed upgrade_schema.php; executed PhabricatorSetup.php by
setting 'phabricator.setup' to true.
Reviewed By: epriestley
Reviewers: epriestley
CC: aran, jungejason, epriestley
Differential Revision: 443
Summary:
Conduit already has multiple-session code, just move it to the main
establishSession() method and set a web session limit larger than 1.
NOTE: This will log everyone out since we no longer look for the "web" session,
only for "web-1", "web-2", ..., etc. Presumably this doesn't matter.
Test Plan:
Applied patch, was logged out. Logged in in Safari. Verified I was issued
"web-1". Logged in in Firefox. Verified I was issued "web-2".
Kept logging in and out until I got issued "web-5", then did it again and was
issued "web-1" with a new key.
Ran conduit methods and verified they work and correctly cycled session keys.
Reviewed By: tuomaspelkonen
Reviewers: tuomaspelkonen, jungejason, aran
Commenters: jungejason
CC: rm, fzamore, ola, aran, epriestley, jungejason, tuomaspelkonen
Differential Revision: 264
Summary:
Provide an "isAdmin" flag for users, to designate administrative users.
Restore the account editing interface and allow it to set role flags and reset
passwords.
Provide an "isDisabled" flag for users and shut down all system access for them.
Test Plan:
Created "admin" and "disabled" users. Did administrative things with the admin
user. Tried to do stuff with the disabled user and was rebuffed. Tried to access
administrative interfaces with a normal non-admin user and was denied.
Reviewed By: aran
Reviewers: tuomaspelkonen, jungejason, aran
CC: ccheever, aran
Differential Revision: 278
Summary:
Currently you can still punch through Lisk isolation by calling
establishConnection(), and we do that all over the place. Rename getConnection()
to establishConnection() so that all existing callers are safe, and rename
establishConnection() to establishLiveConnection() so that it's not surprising
when this fails to stub in unit tests.
Not wedded to the name if anyone thinks "establishExternalConnection" or
something is clearer.
Test Plan:
Loaded site, browsed around, ran unit tests.
Reviewed By: aran
Reviewers: aran, tuomaspelkonen, jungejason
CC: aran
Differential Revision: 201
Summary:
This permits individual deployments to better configure their
database configuration, e.g. to allow more dynamic configuration that reacts
to database moves or master/slave replication.
Test Plan:
Browse
Reviewed By: epriestley
Reviewers: Girish, epriestley
CC: aran, epriestley
Differential Revision: 183
Summary:
Add ability to define mysql slaves and then use that connection on 'r'
connection modes. 'w' connections go to the master server.
Test Plan:
- php -l and checkModule
- worked in my devbox
Reviewed By: jungejason
Reviewers: dpepper, tuomaspelkonen, jungejason
CC: jungejason, aran
Revert Plan:
sure
Differential Revision: 175
Summary:
When a user clicks a link like /T32 and has to login, redirect them
to the resource once they've authenticated if possible. OAuth has a param
specifically for this, called 'state', so use it if possible. Facebook
supports it but Github does not.
Test Plan:
logged in with facebook after viewing /D20
Reviewed By: aran
Reviewers: aran
CC: aran, epriestley
Differential Revision: 61
