Commit Graph

21 Commits

Author SHA1 Message Date
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