mirror of
https://github.com/gorhill/uBlock.git
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56 lines
2.4 KiB
JavaScript
56 lines
2.4 KiB
JavaScript
/*******************************************************************************
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uBlock Origin - a comprehensive, efficient content blocker
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Copyright (C) 2025-present Raymond Hill
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see {http://www.gnu.org/licenses/}.
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Home: https://github.com/gorhill/uBlock
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*/
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export function patchRuleset(ruleset) {
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const out = [];
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for ( const rule of ruleset ) {
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const condition = rule.condition;
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if ( rule.action.type === 'modifyHeaders' ) { continue; }
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if ( Array.isArray(rule.condition.responseHeaders) ) { continue; }
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if ( Array.isArray(condition.requestMethods) ) { continue; }
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if ( Array.isArray(condition.excludedRequestMethods) ) { continue; }
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if ( Array.isArray(condition.initiatorDomains) ) {
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condition.domains = condition.initiatorDomains;
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delete condition.initiatorDomains;
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}
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if ( Array.isArray(condition.excludedInitiatorDomains) ) {
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condition.excludedDomains = condition.excludedInitiatorDomains;
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delete condition.excludedInitiatorDomains;
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}
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// https://github.com/uBlockOrigin/uBOL-home/issues/434
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let { urlFilter } = condition;
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if ( urlFilter?.endsWith('^') ) {
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urlFilter = urlFilter.slice(0, -1);
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const match = /^(.*?\/\/|\|\|)/.exec(urlFilter);
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const pattern = match
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? urlFilter.slice(match[0].length)
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: urlFilter;
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if ( /[^\w.%*-]/.test(pattern) ) {
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const extra = structuredClone(rule);
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extra.condition.urlFilter = `${urlFilter}|`;
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out.push(extra);
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console.log(`Patching to ${extra.condition.urlFilter}`);
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}
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}
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out.push(rule);
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}
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return out;
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}
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