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Commit Graph

30 Commits

Author SHA1 Message Date
Raymond Hill
c4d2dcd835
Add ability to clean dist/build/[assets-related folders] 2024-02-25 18:27:07 -05:00
Raymond Hill
cbfd2ad942
Create a MVP version of uBOLite for Firefox
What does not work at the time of commit:

Cosmetic filtering does not work:

The content scripts responsible for cosmetic filtering fail when
trying to inject the stylesheets through document.adoptedStyleSheets,
with the following error message:

  XrayWrapper denied access to property Symbol.iterator
  (reason: object is not safely Xrayable).
  See https://developer.mozilla.org/en-US/docs/Xray_vision for more
  information. ... css-declarative.js:106:8

A possible solution is to inject those content scripts in the
MAIN world. However Firefox scripting API does not support MAIN
world injection at the moment.

Scriptlet-filtering does not work:

Because scriptlet code needs to be injected in the MAIN world,
and this is currently not supported by Firefox's scripting API,
see https://bugzilla.mozilla.org/show_bug.cgi?id=1736575

There is no count badge on the toolbar icon in Firefox, as it
currently does not support the `DNR.setExtensionActionOptions`
method.

Other than the above issues, it does appear uBO is blocking
properly with no error reported in the dev console.

The adoptedStyleSheets issue though is worrisome, as the
cosmetic filtering content scripts were designed with ISOLATED
world injection in mind. Being forced to inject in MAIN world
(when available) make things a bit more complicated as uBO
has to ensure it's global variables do not leak into the page.
2023-04-07 10:19:43 -04:00
Raymond Hill
2cd062898c
Properly handle default list status changes in assets.json
This commit fix properly handling toggling off the default
status of a list such that the list will be automatically
turned off when its status change from default to non-default.

Additionally, imported lists which become stock lists will
be properly migrated from imported lists section.
2023-03-23 13:40:51 -04:00
Raymond Hill
e14cb609f3
Add opera as a make target 2023-01-01 10:21:54 -05:00
Raymond Hill
17590c5a0c
Use git clone instead of submodule to pull uAssets dependencies
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/2358

We need two different branches of uAssets to properly add the
default filter lists into the packages. I couldn't figure out
how to do this with submodules, using simple `git clone` as a
dependency just work.
2022-11-14 09:50:53 -05:00
Raymond Hill
e31637af78
[mv3] Add ability to enable/disable filter lists 2022-09-13 17:44:24 -04:00
Raymond Hill
3e26a1ead8
Add missing dependency 2022-09-11 12:19:45 -04:00
Raymond Hill
091125ecc5
Github action stuff 2022-09-08 11:21:39 -04:00
Raymond Hill
f7205fe2e4
Fine tune build steps 2022-09-07 10:23:40 -04:00
Raymond Hill
224410a6f5
Add per-site on/off switch to mv3 experimental version 2022-09-07 10:15:36 -04:00
Raymond Hill
a559f5f271
Add experimental mv3 version
This create a separate Chromium extension, named
"uBO Minus (MV3)".

This experimental mv3 version supports only the blocking of
network requests through the declarativeNetRequest API, so as
to abide by the stated MV3 philosophy of not requiring broad
"read/modify data" permission. Accordingly, the extension
should not trigger the warning at installation time:

    Read and change all your data on all websites

The consequences of being permission-less are the following:

- No cosmetic filtering (##)
- No scriptlet injection (##+js)
- No redirect= filters
- No csp= filters
- No removeparam= filters

At this point there is no popup panel or options pages.

The default filterset correspond to the default filterset of
uBO proper:

Listset for 'default':
  https://ublockorigin.github.io/uAssets/filters/badware.txt
  https://ublockorigin.github.io/uAssets/filters/filters.txt
  https://ublockorigin.github.io/uAssets/filters/filters-2020.txt
  https://ublockorigin.github.io/uAssets/filters/filters-2021.txt
  https://ublockorigin.github.io/uAssets/filters/filters-2022.txt
  https://ublockorigin.github.io/uAssets/filters/privacy.txt
  https://ublockorigin.github.io/uAssets/filters/quick-fixes.txt
  https://ublockorigin.github.io/uAssets/filters/resource-abuse.txt
  https://ublockorigin.github.io/uAssets/filters/unbreak.txt
  https://easylist.to/easylist/easylist.txt
  https://easylist.to/easylist/easyprivacy.txt
  https://malware-filter.gitlab.io/malware-filter/urlhaus-filter-online.txt
  https://pgl.yoyo.org/adservers/serverlist.php?hostformat=hosts&showintro=1&mimetype=plaintext

The result of the conversion of the filters in all these
filter lists is as follow:

Ruleset size for 'default': 22245
  Good: 21408
  Maybe good (regexes): 127
  redirect-rule= (discarded): 458
  csp= (discarded): 85
  removeparams= (discarded): 22
  Unsupported: 145

The fact that the number of DNR rules are far lower than the
number of network filters reported in uBO comes from the fact
that lists-to-rulesets converter does its best to coallesce
filters into minimal set of rules. Notably, the DNR's
requestDomains condition property allows to create a single
DNR rule out of all pure hostname-based filters.

Regex-based rules are dynamically added at launch time since
they must be validated as valid DNR regexes through
isRegexSupported() API call.

At this point I consider being permission-less the limiting
factor: if broad "read/modify data" permission is to be used,
than there is not much point for an MV3 version over MV2, just
use the MV2 version if you want to benefit all the features
which can't be implemented without broad "read/modify data"
permission.

To locally build the MV3 extension:

    make mv3

Then load the resulting extension directory in the browser
using the "Load unpacked" button.

From now on there will be a uBlock0.mv3.zip package available
in each release.
2022-09-06 13:47:52 -04:00
Raymond Hill
1cd4cd8877
Add dependency on assets/resources 2021-09-11 09:16:20 -04:00
Raymond Hill
d41f28fcd8
Add median cost output to dig-snfe 2021-08-29 08:58:20 -04:00
Manish Jethani
2a130704e3
Add check-leaks make target (#3837) 2021-08-18 07:28:23 -04:00
Raymond Hill
8959cea3cc
Expose matchAndFetchModifiers() in npm package
Also, add instrumentation for the method in dig-snfe.
2021-08-17 12:48:39 -04:00
Manish Jethani
9a5a13a506
Add --full-battery option for tests (#3834) 2021-08-17 08:55:31 -04:00
Manish Jethani
f9655b9179
Run npm install in make-npm.sh (#3831) 2021-08-16 12:34:54 -04:00
Manish Jethani
30e46ba64a
Use symlink for node_modules (#3830) 2021-08-16 11:54:03 -04:00
Raymond Hill
8bb44242bd
Add platform "dig", to experiment/validate code changes
This is a replacement for the dubious approach when the
extension itself was used to run benchmarks to detect
performance and filtering behavior regressions.
2021-08-15 15:47:40 -04:00
Raymond Hill
087da6407d
Add support for nodejs flavors
The main nodejs flavor is "npm", which is to be used to
lint/test and the publication of an official npm
package -- and by design it has dependencies on mocha,
eslint, etc.

A new flavor "dig" has been created with minimal
dependencies and which purpose is to easily allow to
write specialized code to investigate local code changes
in uBO -- and it's not meant for publication.

Consequently, "make nodejs" has been replaced with
"make npm", and a new "dig" target has been added to the
makefile, to be used for instrumenting local code changes
for investigation purpose.
2021-08-15 10:43:36 -04:00
Manish Jethani
daff6b3a34
Add eslint dependency within Node.js package (#3813) 2021-08-13 06:43:20 -04:00
Manish Jethani
0d976d049c
Add test target to makefile (#3810) 2021-08-10 13:50:06 -04:00
Manish Jethani
a3f430ef03
Remove install-nodejs and related make targets (#3809) 2021-08-09 21:59:44 -04:00
Manish Jethani
4ea0d134ad
Move linting out of tools/make-nodejs.sh (#3803) 2021-08-04 14:40:20 -04:00
Raymond Hill
5237558f9b
Add build script as a dependency
Related discussion:
- https://github.com/gorhill/uBlock/pull/3789#issuecomment-891902206
2021-08-03 11:27:55 -04:00
Manish Jethani
3879835324
Remove bundle generation from Node.js package (#3796) 2021-08-02 09:17:56 -04:00
Manish Jethani
8a33bda653
Use lower case for Node.js package name (#3792) 2021-08-01 05:22:57 -04:00
Raymond Hill
4236d4a0c1
Fix dist/build/uBlock0.nodejs.tgz target as suggested
Related discussion:
- https://github.com/gorhill/uBlock/pull/3789#issuecomment-890410567
2021-07-31 18:36:31 -04:00
Raymond Hill
c89a320e7f
Add update-submodules as a target 2021-07-31 14:50:31 -04:00
Manish Jethani
43e77854c4
Add Makefile (#3789) 2021-07-31 08:41:28 -04:00