Fix sticky blocking mode

Related issue:
- https://github.com/uBlockOrigin/uBOL-issues/issues/42

Take into account that subdomains inherit the blocking mode
of their parent domain when toggling blocking mode of specific
hostnames.
This commit is contained in:
Raymond Hill 2023-05-19 15:06:15 -04:00
parent 95396d8dbf
commit 13a4f869d2
No known key found for this signature in database
GPG Key ID: 25E1490B761470C2
2 changed files with 23 additions and 8 deletions

View File

@ -33,6 +33,7 @@ import {
import {
hostnamesFromMatches,
isDescendantHostnameOfIter,
toBroaderHostname,
} from './utils.js';
import {
@ -54,6 +55,17 @@ const pruneDescendantHostnamesFromSet = (hostname, hnSet) => {
/******************************************************************************/
const pruneHostnameFromSet = (hostname, hnSet) => {
let hn = hostname;
for (;;) {
hnSet.delete(hn);
hn = toBroaderHostname(hn);
if ( hn === '*' ) { break; }
}
};
/******************************************************************************/
const eqSets = (setBefore, setAfter) => {
for ( const hn of setAfter ) {
if ( setBefore.has(hn) === false ) { return false; }
@ -203,9 +215,13 @@ async function setFilteringModeDetails(afterDetails) {
async function getFilteringMode(hostname) {
const filteringModes = await getFilteringModeDetails();
if ( filteringModes.none.has(hostname) ) { return 0; }
if ( isDescendantHostnameOfIter(hostname, filteringModes.none) ) { return 0; }
if ( filteringModes.network.has(hostname) ) { return 1; }
if ( isDescendantHostnameOfIter(hostname, filteringModes.network) ) { return 1; }
if ( filteringModes.extendedSpecific.has(hostname) ) { return 2; }
if ( isDescendantHostnameOfIter(hostname, filteringModes.extendedSpecific) ) { return 2; }
if ( filteringModes.extendedGeneric.has(hostname) ) { return 3; }
if ( isDescendantHostnameOfIter(hostname, filteringModes.extendedGeneric) ) { return 3; }
return getDefaultFilteringMode();
}
@ -233,16 +249,16 @@ async function setFilteringMode(hostname, afterLevel) {
} = filteringModes;
switch ( beforeLevel ) {
case 0:
none.delete(hostname);
pruneHostnameFromSet(hostname, none);
break;
case 1:
network.delete(hostname);
pruneHostnameFromSet(hostname, network);
break;
case 2:
extendedSpecific.delete(hostname);
pruneHostnameFromSet(hostname, extendedSpecific);
break;
case 3:
extendedGeneric.delete(hostname);
pruneHostnameFromSet(hostname, extendedGeneric);
break;
}
if ( afterLevel !== defaultLevel ) {

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@ -1284,11 +1284,10 @@ async function main() {
// Assemble all default lists as the default ruleset
const contentURLs = [
'https://ublockorigin.github.io/uAssets/filters/filters.txt',
'https://ublockorigin.github.io/uAssets/filters/filters.min.txt',
'https://ublockorigin.github.io/uAssets/filters/badware.txt',
'https://ublockorigin.github.io/uAssets/filters/privacy.txt',
'https://ublockorigin.github.io/uAssets/filters/resource-abuse.txt',
'https://ublockorigin.github.io/uAssets/filters/unbreak.txt',
'https://ublockorigin.github.io/uAssets/filters/privacy.min.txt',
'https://ublockorigin.github.io/uAssets/filters/unbreak.min.txt',
'https://ublockorigin.github.io/uAssets/filters/quick-fixes.txt',
'https://ublockorigin.github.io/uAssets/filters/ubol-filters.txt',
'https://ublockorigin.github.io/uAssets/thirdparties/easylist.txt',