Also fix a bug in FilterProfiler. It would attempt to reset
stats for global filters but we do not record them (yet?).
Change-Id: I0228d8c85dab146deb877dfce506f1e8e7711a9f
Just moving code around. Without a unit test because DI
coverage of change tags in core isn't available yet.
Change-Id: Iac861e1e24dae13581b8d9173357a1d6c94be88a
It makes sense to look at this and Iedd7a5dca24 together,
as this patch itself doesn't really fix anything.
Change-Id: Ifef5266b1803d1a96489789b08d9beed044d908f
The consequence-taking logic is moved away from AbuseFilterRunner, to
dedicated classes. There's now one class per consequence, encapsulating
everything it needs to take the consequence.
Several interfaces allow customizing different types of consequences.
Every "special check" in AbuseFilter was generalized to use these
interfaces, rather than knowing how to handle each consequence.
Adding more consequences from other extensions will also be easier, and
it should happen via a hook (not a global), returning a class that
implements Consequence. The BCConsequence class was temporarily added
for legacy custom consequences.
A ConsequenceFactory class is added to instantiate consequences; this
would possibly benefit from using ObjectFactory, but it doesn't because
it would also reduce readability (although we might do that in the
future).
These classes are still not covered by unit tests, and this is left to
do for later. The new unit tests should mostly replace
AbuseFilterConsequencesTest. @covers tag were added to keep the status
quo (i.e. code that was considered covered while in AbuseFilterRunner
will still be considered covered), although we'll have to adjust them.
Change-Id: Ia1a9a8bbf55ddd875dfd5bbc55fcd612cff568ef
This will ease adding new watchers, for instance to send Echo
notifications (see T179495 and T100892).
For now, this is just boilerplate, and converting EmergencyWatcher to
the new interface.
Change-Id: I18d62aba53471202b709cdb19033b1729c5c25b4
-Exclude methods and classes that cannot be meaningfully covered
-Add a simple test for AbuseFilterServices
-Exclude ServiceWiring because there's no way to tell PHPUnit it's
covered
Change-Id: I4c67b0d3fea68c7a3b3cbe01b5608f87e1b492db
The behaviour is:
- When assigning to an undefined offset, delete the whole array and turn
it into another DUNDEFINED
- When retrieving from an undefined offset, just return DUNDEFINED.
Bug: T237214
Change-Id: I621ee7a16c90bb86a57be04e7ce0a748ecdbfcc7
The main benefit of having a dedicated interface is that we can easily
change the output format. So we're now using a custom array without
references to the DB schema, thus making the import/export process
completely independent from the schema.
Change-Id: I4c0de41d914baf1e9a0e588bd31f95b3524a424b
This is a no-op, moving code around, introducing another distinction re
"filtering actions", which now happens in 2 steps:
- The first step only uses "generic" information available by looking
at enabled actions as a "group". This includes keeping only the
longest block, and removing 'disallow' if other blocking actions are
enabled.
- The second step uses information that is only available after having
"partly executed" (named "pre-checked") a consequence. For instance,
we need to pre-check 'throttle' to see if the throttle was hit, and
remove any other actions if not.
Change-Id: I7be5cfaa61e942a06f97ed52f50e9c8c70a120e8
This way we don't have special cases in executeFilterActions, and instead, we execute
all actions in the same place. In turn, this is going to ease the
transition to a new consequences system: next step is refactoring this
code into a service with proper DI etc.
Bug: T204447
Change-Id: I8134ecc41fbecdbed99faf406e9e3ca91b6123b9
The scope is still quite limited, but as noted in a todo, we might want
to make this completely independent from the database, and add the use
case of ViewDiff.
Change-Id: Ie980fff0983b3e86037265e85da04444c809a6e8
This moves a lot of things away from the AbuseFilter class. There's a
nasty static dependency on ChangeTags, but it's very limited anyway, and
it's going to be fixed once T245964 is resolved.
Change-Id: Ia7df4b4d3289c2722323f59ceecf3fdd38277785
Some pieces of code were updated to use Filter objects, while other
places are still to be updated. We also need to change the history part
to exclude actions somehow, cleanup the ViewEdit, reduce direct DB
access or anything mentioning DB fields outside of FilterLookup, etc.
Change-Id: I42b7ded685db76eddd45e4b1336f9828cba811ce
This requires adjusting some methods to work with Filter objects. Some
methods and tests are left in an inconsistent/suboptimal state, plus some todos
were added, but all of this is going to be remediated in another commit.
Change-Id: Id063ee73d97c7aef56323e1457d99704f77ab943
This is just a start; next step is adding a factory/store method to
get/store these objects. And then use these value objects whenever
applicable.
Note: the actions-related code is still not fully implemented. This is
going to happen as part of the FilterLookup.
Change-Id: I5f33227887c035e301313bbe24d1c1fefb75bc6a
This is a thin wrapper around LBFactory and the global variable, that
can be injected in classes requiring it (no real class right now, but
that's going to change soon).
Also, remove some DWIM-style returns which made the code harder to
understand.
Change-Id: I1d28ad4a67f914103f3a17cda5f61b28070c7f1c
Make FilterProfiler::getFilterProfile return stats unchanged,
in a structured way. Move computations to AbuseFilterViewEdit,
as they are only useful there. Don't return false on cache
misses, return arrays with zero values instead.
Bug: T266531
Change-Id: I8718cc31a5004340bf742315c7075e10a61fcbfd
Unfortunately, this isn't using DI completely, because of the
User::newSystemUser call. I'm not even sure if we really need to call it
or we can just stick to new UserIdentityValue, but leaving like this for
now.
Also, the types were weakened to UserIdentity, so the transition is
going to be easy anyway.
Change-Id: I08f8fae0fcc622ff0ac3f86771476d06d1c18549
This commit removes several tests from AbuseFilterConsequences, thus
speeding it up a lot (especially because these tests were very slow,
with each test *case* taking up to 30s in the coverage job).
Everything is now covered by the new AbuseFilterFilterProfilerTest
which, although not being a pure unit test, is much much faster than
*Consequences.
Change-Id: Ic6b16d23ec99abee287f36093b8573505f9c613a
This service is responsible for the blockautopromote feature:
(un)block autopromotion and check status.
The patch mostly moves code from static methods to the new class
and relaxes type hints (e.g. from User to UserIdentity).
Change-Id: I79a72377881cf06717931cd09af12f3b8e5f3e3f
- Add a helper method to output an unrecoverable error, comprising a
button to go back to the filters list;
- Move the token check to attemptSave, so to make the conditionals
easier to read, and group errors together
- Make buildFilterEditor take an HTML parameter for the error, so the
caller can specify whether it's error or warning
- Move the check for non-existing filters out of buildFilterEditor
- Add a bunch of typehints
- Don't set af_throttled and af_hit_count in the empty row template, but
set af_deleted (these are only used in buildFilterEditor)
- Make AbuseFilter::translateFromHistory consistently include the af_global
property (previously it would only be set for global filters; this error
was introduced when first implementing global filters)
- The only user-facing change is that, when trying to use a custom
warning/disallow message on a global filter, this is now considered a
non-fatal error, so we now show the editing interface (and not just an
unrecoverable error).
The next step is resolving the @todo in buildFilterEditor about null
checks.
Change-Id: I9d217dcac3f4cc0b26e53eca735cc327d5efc76d
So that sysadmins can further customize the extension. It was also wrong
to use the same variable for many different things.
Note that there's no associated patch in wmf-config because we use the
defaults. However, before merging this patch, please recheck that
AbuseFilterRestrictions and AbuseFilterDisallowGlobalLocalBlocks aren't
used there (https://codesearch.wmflabs.org/operations/?q=AbuseFilterDisallowGlobalLocalBlocks%7CAbuseFilterRestrictions&i=nope&files=&repos=)
Bug: T175221
Change-Id: I7581b3ee6d9d11a6cf1599b8ff874e8c3d54adf4
The logic about action IDs and the persistent buffer is now encapsulated
inside a single service, which is a step towards getting rid of global
state in the AbuseFilter class, and reducing the responsibilities of the
Runner.
An important change made here is that we now require a LinkTarget rather
than a Title. This removes a dependency on the Title class (a monster
object), makes tests simpler, and denies the need to inject a
TitleFactory. This means living without some bits of context (e.g. we're
no longer using makeTitleSafe to ensure a valid title, and we have to
build a "prefixedtext" manually), but this shouldn't be a problem, given
that the titles are only used to create a cache key: invalid titles are
not a problem, and concatenating namespace + title should always be
sufficient.
Bug: T265370
Change-Id: Iff59cd3d889454a482a89c16691bfefcc5ec0a12
In particular, the interface shouldn't generate links to
"Special:AbuseFilter/history/0" (AbuseFilterHistoryPager::getTitle,
can be seen when visiting "Special:AbuseFilter/history").
Change-Id: Id3dc1bb4fc3c5e853603bf0ec04a6b1751f7d862
PHP is not strongly typed, so it's not a good idea to use scalars of
different types (here it's an integer vs the string 'new') to represent
different possibilities. This can have bad effects when type juggling
occurs, and it's also harder to figure out what the type of the
parameter can be (because a numeric ID might have been passed as a
string). Using integer vs null avoids all of this, and also allows us to
use nullable typehints.
These changes were partly copied from
If981cb35bf19a8469aa6c43c907e107cf8c65bc2 and should help with the
migration to the Filter value objects.
Change-Id: I8837d46c3c33761fea53f67b530b721dc7bd49b0
This patch removes the dependency of saveFilter on the ContextSource
kitchen sink. It also removes some unneded dependency, and adds
$originalRow/$originalActions as parameter, rather than hacky properties
in $newRow that are easy to forget. The related test can also be greatly
simplified.
This also introduces a behaviour change: checking $newRow instead of the Request allows us
to account for values normalization done in
AbuseFilterViewEdit::loadRequest, and to also work correctly for imports
(and generally speaking, it makes the method suitable for an
AbuseFilterEdit API module, too).
Next step is moving this method to a service. Some signatures,
indenting, name choices etc. are subpar, but this is just because these
methods are temporary anyway.
Bug: T213037
Change-Id: I235b928d7b9c2ef1c46ea0bf3e3ed212500b4161
Ideally, this might live in MediaWikiIntegrationTestCase. For the
createaccount one, AuthManager should also provide a method to log the
creation, because currently we are forced to copypaste that code here.
- Add the missing tests for 'upload' in RCVariableGenerator, and adjust
the existing ones (delete file afterwards, more tablesUsed, use the
right extension).
- Exclude from the coverage report a couple of lines which should
theoretically be unreachable. Escalate logging to WARN level, where it's
more likely to be spotted.
- Remove an unused method (RCVariableGenerator::newFromID). This denies
the need to maintain and cover it. We also don't want this generator
to act as a factory.
Overall, this change brings the coverage for RCVariableGenerator to 100%
Bug: T201193
Change-Id: I425c3d9f6800f74eb6e4eda483b90cfb3bbbcb51
This was also long overdue. Also fix a bug that caused page creations to
not be shown when examining past edits (using rc_last_oldid doesn't work
for page creations).
Bug: T201193
Bug: T262903
Change-Id: I5f7a994add12332c950904146248c5de7c2beee5
