This check was added in bug 1296820 to disable V4 updates prior
to their being implemented. It should have been removed once we
landed working support for V4 updates.
MozReview-Commit-ID: 828DIS72LNi
--HG--
extra : rebase_source : df3bf169fb077891d5096d7cbeb68c2bb657f834
This is a generalization of the reset code that's used in pver2
to reset all tables when a `pleasereset` command is received.
MozReview-Commit-ID: LF4RegQHqoT
--HG--
extra : rebase_source : 5c100f179a23c805fe245a361f4e89c8d5f5ce0a
RegenActiveTables() relies on mPrimed being set correctly and so
the V4 lookup cache should behave the same way as the V2 one.
The V2 lookup cache on the other hand was unnecessarily setting
mPrimed to true twice.
MozReview-Commit-ID: LwNdI9DTqZ7
--HG--
extra : rebase_source : ff7d7a051f28867be5c35c1079407bb2bfd3a490
This also changes a few MOZ_LOG() messages to use the error name
instead of the raw numerical nsresult value.
MozReview-Commit-ID: Jcngd0S9j2z
--HG--
extra : rebase_source : f6e974569d8845211e0b25dabef2c41dda2ca1b6
Telemetry's AutoTimer Microsecond resolution was not used. I removed it with the TimerResolution enum, which allowed me to remove a couple of templates as well.
MozReview-Commit-ID: 76qHgmYEsE3
--HG--
extra : rebase_source : 1f5826f1be990d4814de15875cd0a726213712d4
The ThreatHit requests were never being sent because SetMatchedInfo() was
called on the channel _after_ calling SendThreatHitReport().
Additionally, the telemetry was sent in OnStartRequest() and so errors
returned in OnStopRequest() would not be caught.
This patch also includes some improvements to the logging of these
requests which can be toggled using:
MOZ_LOG="UrlClassifierDbService:5,nsChannelClassifier:5"
MozReview-Commit-ID: 9dtRgEPVS3g
--HG--
extra : rebase_source : 6d0e4b745e203a54489ddd479935d008ab9a82d7
Safebrowsing testcase will close and then re-open database to simulate firefox restart.
This bug happened when DB service already has a previously cached completion result and then
re-open database. In this scenario, if testcase triggers another the same completion request,
we won't cache it because we thought we have it already (See nsUrlClassifierDBServiceWorker::CacheCompletion).
This causes a testcase assertion when testcase expects the completion
result should be stored in LookupCache.
MozReview-Commit-ID: 8o57jHv92OH
--HG--
extra : rebase_source : 90861060437d6cef860b85dd669d76e74ceec660
When about:url-classifier ask cache information by using |GetCacheInfo| API, this API
will send a SYNC request to off-main thread. If NSS module is not initialized then off-main thread
will send init request to main thread, and this causes a deadlock.
This patch change |GetCacheInfo| API to asynchronous so main thread will not be
blocked.
MozReview-Commit-ID: 3y2hOjCoRUj
--HG--
extra : rebase_source : 4d1ec1b7fd960cdf90bca577879b41fbbc2a4e17
In order to optionally report the full hash back to Google, we need to keep it
around in the callback. While a prefix is not the same as a full hash (multiple
full hashes can map to the same prefix), in this case, the callback will only be
called when the full hash matches.
MozReview-Commit-ID: F4WSLZpYrXB
--HG--
extra : rebase_source : da3b16b00729d0aa6ff1765a135b751fcf44c012
As our threattype-listname conversion design, "goog-harmful-proto" is allocated
for this new threat type. This threat type is mainly for mobile.
MozReview-Commit-ID: G9GbgmHHHfp
--HG--
extra : rebase_source : 0681fcd9322b94451a86eafe57bf1ccc4b89db30
extra : intermediate-source : 28b0502d9add81beeae58a2c33f9fd5839d4d544
extra : source : 646f02f15131aa98ad37015b0a641304a3271796
We have a minimum requirement of VS 2015 for Windows builds, which supports
the z length modifier for format specifiers. So we don't need SizePrintfMacros.h
any more, and can just use %zu and friends directly everywhere.
MozReview-Commit-ID: 6s78RvPFMzv
--HG--
extra : rebase_source : 009ea39eb4dac1c927aa03e4f97d8ab673de8a0e
This patch makes the following changes to the macros.
- Removes PROFILER_LABEL_FUNC. It's only suitable for use in functions outside
classes, due to PROFILER_FUNCTION_NAME not getting class names, and it was
mostly misused.
- Removes PROFILER_FUNCTION_NAME. It's no longer used, and __func__ is
universally available now anyway.
- Combines the first two string literal arguments of PROFILER_LABEL and
PROFILER_LABEL_DYNAMIC into a single argument. There was no good reason for
them to be separate, and it forced a '::' in the label, which isn't always
appropriate. Also, the meaning of the "name_space" argument was interpreted
in an interesting variety of ways.
- Adds an "AUTO_" prefix to PROFILER_LABEL and PROFILER_LABEL_DYNAMIC, to make
it clearer they construct RAII objects rather than just being function calls.
(I myself have screwed up the scoping because of this in the past.)
- Fills in the 'js::ProfileEntry::Category::' qualifier within the macro, so
the caller doesn't need to. This makes a *lot* more of the uses fit onto a
single line.
The patch also makes the following changes to the macro uses (beyond those
required by the changes described above).
- Fixes a bunch of labels that had gotten out of sync with the name of the
class and/or function that encloses them.
- Removes a useless PROFILER_LABEL use within a trivial scope in
EventStateManager::DispatchMouseOrPointerEvent(). It clearly wasn't serving
any useful purpose. It also serves as extra evidence that the AUTO_ prefix is
a good idea.
- Tweaks DecodePool::SyncRunIf{Preferred,Possible} so that the labelling is
done within them, instead of at their callsites, because that's a more
standard way of doing things.
--HG--
extra : rebase_source : 318d1bc6fc1425a94aacbf489dd46e4f83211de4
Technically speaking, we use the new async API 'nsIURIClassifier.asyncClassifyLocalWithTables'
to replace the old sync API. However, since we cannot guarantee the async call will be done when
we neet its result, we need a sync call as a fallback in this case. This is a sub-optimal
solution and we will be investigating if there's a better solution if the sync call
is used too frequently.
MozReview-Commit-ID: L1uQ2eaYr1e
--HG--
extra : rebase_source : 148e0e85796c932ea85d123092f479e1373ecec9
extra : intermediate-source : 53007a31b576fcd4f16ad6523cccd0a9b90c66f0
extra : source : 1175b9c64b31da2ca2ab88f78488aed6fdc405bc
Functions and Preference related to mTableFreshness and gFreshnessGuarantee
could be removed since we will no longer require them.
MozReview-Commit-ID: IAa0UHLSQ56
--HG--
extra : rebase_source : daa959340c92cfcb751fe8d0548d30762db3783e
In this patch, we will make Safebrowsing V2 caching use the same algorithm as V4.
So we remove "mMissCache" for negative caching and TableFresness check for
positive caching.
But Safebrowsing V2 doesn't contain negative/positive cache duration information in
gethash response. So we hard-code a fixed value, 15 minutes, as cache duration.
In this way, we can sync the mechanism we handle caching for V2 and V4.
An extra effort for V2 here is that we need to manually record prefixes misses
because we won't get any response for those prefixes(implemented in
nsUrlClassifierLookupCallback::CacheMisses).
--HG--
extra : rebase_source : 0fb7938464ad24a01a51493ecb1b5c0197c16123
mResults is lookupResultArray which is created when we find matched prefix in the database.
mCacheResults stores response of gethash request.
We record threat type match telemetry only when completion is found in both V2 and V4,
that is we got one confirmed result for V2 and one for V4. And then we could record threat
types by iterating through mCacheResultsArray.
But if one of lookupResult is from cache, for example, completion is found in 'goog-malware-proto',
then we won't trigger a gethash request for it because it is in the cache.
In this scenario, mCacheResults will not have results from V4 so when we try to record
threat types we won't find V4 ones.
In this patch we only record telemetry when gethash is sent for both V2 and V4. This may limit
the usefulness of that probe a little bit, but we shouldn't make the code less efficient just
to be able to measure telemetry better.
MozReview-Commit-ID: Ib8SGUaxb4c
--HG--
extra : rebase_source : 03265ddd5253d3ae9ae4a7a20bca6ca19d2e7595
We will cache all preferences which will be read during classifing channel
- Store them into static variables nsUrlClassifierDBService
- Use a singleton class to manage/update preferrences in nsChannelClassifier
MozReview-Commit-ID: GvyBI3rVpYh
--HG--
extra : rebase_source : 0cec0724bd47f55c7b1666e700d172698a708efb
When full match is found in both v2 and v4, the threat types returned should also be the same.
If threat types are different, the telemetry record this by setting a bit flags which indicates
what threat types are being returned.
If threat types are the same, this telemetry will record 0.
MozReview-Commit-ID: Laz77yoCg00
--HG--
extra : rebase_source : 1bcace8464c9d6472a745f66fd547b186e5b3297
