mirror of
https://github.com/gorhill/uBlock.git
synced 2024-11-17 07:52:42 +01:00
402 lines
13 KiB
JavaScript
402 lines
13 KiB
JavaScript
/*******************************************************************************
|
|
|
|
uBlock Origin - a comprehensive, efficient content blocker
|
|
Copyright (C) 2014-present Raymond Hill
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see {http://www.gnu.org/licenses/}.
|
|
|
|
Home: https://github.com/gorhill/uBlock
|
|
*/
|
|
|
|
/******************************************************************************/
|
|
|
|
import {
|
|
domainFromHostname,
|
|
hostnameFromURI,
|
|
originFromURI,
|
|
} from './uri-utils.js';
|
|
|
|
import { FilteringContext } from './filtering-context.js';
|
|
import logger from './logger.js';
|
|
import { ubologSet } from './console.js';
|
|
|
|
/******************************************************************************/
|
|
|
|
// Not all platforms may have properly declared vAPI.webextFlavor.
|
|
|
|
if ( vAPI.webextFlavor === undefined ) {
|
|
vAPI.webextFlavor = { major: 0, soup: new Set([ 'ublock' ]) };
|
|
}
|
|
|
|
/******************************************************************************/
|
|
|
|
const hiddenSettingsDefault = {
|
|
allowGenericProceduralFilters: false,
|
|
assetFetchTimeout: 30,
|
|
autoCommentFilterTemplate: '{{date}} {{origin}}',
|
|
autoUpdateAssetFetchPeriod: 5,
|
|
autoUpdateDelayAfterLaunch: 37,
|
|
autoUpdatePeriod: 1,
|
|
benchmarkDatasetURL: 'unset',
|
|
blockingProfiles: '11111/#F00 11010/#C0F 11001/#00F 00001',
|
|
cacheStorageCompression: true,
|
|
cacheStorageCompressionThreshold: 65536,
|
|
cacheStorageMultithread: 2,
|
|
cacheControlForFirefox1376932: 'no-cache, no-store, must-revalidate',
|
|
cloudStorageCompression: true,
|
|
cnameIgnoreList: 'unset',
|
|
cnameIgnore1stParty: true,
|
|
cnameIgnoreExceptions: true,
|
|
cnameIgnoreRootDocument: true,
|
|
cnameMaxTTL: 120,
|
|
cnameReplayFullURL: false,
|
|
cnameUncloakProxied: false,
|
|
consoleLogLevel: 'unset',
|
|
debugAssetsJson: false,
|
|
debugScriptlets: false,
|
|
debugScriptletInjector: false,
|
|
differentialUpdate: true,
|
|
disableWebAssembly: false,
|
|
extensionUpdateForceReload: false,
|
|
filterAuthorMode: false,
|
|
loggerPopupType: 'popup',
|
|
manualUpdateAssetFetchPeriod: 500,
|
|
modifyWebextFlavor: 'unset',
|
|
popupFontSize: 'unset',
|
|
popupPanelDisabledSections: 0,
|
|
popupPanelHeightMode: 0,
|
|
popupPanelLockedSections: 0,
|
|
popupPanelOrientation: 'unset',
|
|
requestJournalProcessPeriod: 1000,
|
|
requestStatsDisabled: false,
|
|
selfieDelayInSeconds: 53,
|
|
strictBlockingBypassDuration: 120,
|
|
toolbarWarningTimeout: 60,
|
|
trustedListPrefixes: 'ublock-',
|
|
uiPopupConfig: 'unset',
|
|
uiStyles: 'unset',
|
|
updateAssetBypassBrowserCache: false,
|
|
userResourcesLocation: 'unset',
|
|
};
|
|
|
|
if ( vAPI.webextFlavor.soup.has('devbuild') ) {
|
|
hiddenSettingsDefault.consoleLogLevel = 'info';
|
|
hiddenSettingsDefault.cacheStorageAPI = 'unset';
|
|
ubologSet(true);
|
|
}
|
|
|
|
const userSettingsDefault = {
|
|
advancedUserEnabled: false,
|
|
alwaysDetachLogger: true,
|
|
autoUpdate: true,
|
|
cloudStorageEnabled: false,
|
|
cnameUncloakEnabled: true,
|
|
collapseBlocked: true,
|
|
colorBlindFriendly: false,
|
|
contextMenuEnabled: true,
|
|
uiAccentCustom: false,
|
|
uiAccentCustom0: '#aca0f7',
|
|
uiTheme: 'auto',
|
|
externalLists: '',
|
|
firewallPaneMinimized: true,
|
|
hyperlinkAuditingDisabled: true,
|
|
ignoreGenericCosmeticFilters: false,
|
|
importedLists: [],
|
|
largeMediaSize: 50,
|
|
parseAllABPHideFilters: true,
|
|
popupPanelSections: 0b111,
|
|
prefetchingDisabled: true,
|
|
requestLogMaxEntries: 1000,
|
|
showIconBadge: true,
|
|
suspendUntilListsAreLoaded: vAPI.Net.canSuspend(),
|
|
tooltipsDisabled: false,
|
|
userFiltersTrusted: false,
|
|
webrtcIPAddressHidden: false,
|
|
};
|
|
|
|
const dynamicFilteringDefault = [
|
|
'behind-the-scene * * noop',
|
|
'behind-the-scene * image noop',
|
|
'behind-the-scene * 3p noop',
|
|
'behind-the-scene * inline-script noop',
|
|
'behind-the-scene * 1p-script noop',
|
|
'behind-the-scene * 3p-script noop',
|
|
'behind-the-scene * 3p-frame noop',
|
|
];
|
|
|
|
const hostnameSwitchesDefault = [
|
|
'no-large-media: behind-the-scene false',
|
|
];
|
|
// https://github.com/LiCybora/NanoDefenderFirefox/issues/196
|
|
if ( vAPI.webextFlavor.soup.has('firefox') ) {
|
|
hostnameSwitchesDefault.push('no-csp-reports: * true');
|
|
}
|
|
|
|
const µBlock = { // jshint ignore:line
|
|
alarmQueue: [],
|
|
|
|
userSettingsDefault,
|
|
userSettings: Object.assign({}, userSettingsDefault),
|
|
|
|
hiddenSettingsDefault,
|
|
hiddenSettingsAdmin: {},
|
|
hiddenSettings: Object.assign({}, hiddenSettingsDefault),
|
|
|
|
dynamicFilteringDefault,
|
|
hostnameSwitchesDefault,
|
|
|
|
noDashboard: false,
|
|
|
|
// Features detection.
|
|
privacySettingsSupported: vAPI.browserSettings instanceof Object,
|
|
cloudStorageSupported: vAPI.cloud instanceof Object,
|
|
canFilterResponseData: typeof browser.webRequest.filterResponseData === 'function',
|
|
|
|
// https://github.com/chrisaljoudi/uBlock/issues/180
|
|
// Whitelist directives need to be loaded once the PSL is available
|
|
netWhitelist: new Map(),
|
|
netWhitelistModifyTime: 0,
|
|
netWhitelistDefault: [
|
|
'chrome-extension-scheme',
|
|
'moz-extension-scheme',
|
|
],
|
|
|
|
requestStats: {
|
|
blockedCount: 0,
|
|
allowedCount: 0,
|
|
},
|
|
|
|
// Read-only
|
|
systemSettings: {
|
|
compiledMagic: 57, // Increase when compiled format changes
|
|
selfieMagic: 58, // Increase when selfie format changes
|
|
},
|
|
|
|
// https://github.com/uBlockOrigin/uBlock-issues/issues/759#issuecomment-546654501
|
|
// The assumption is that cache storage state reflects whether
|
|
// compiled or selfie assets are available or not. The properties
|
|
// below is to no longer rely on this assumption -- though it's still
|
|
// not clear how the assumption could be wrong, and it's still not
|
|
// clear whether relying on those properties will really solve the
|
|
// issue. It's just an attempt at hardening.
|
|
compiledFormatChanged: false,
|
|
selfieIsInvalid: false,
|
|
|
|
restoreBackupSettings: {
|
|
lastRestoreFile: '',
|
|
lastRestoreTime: 0,
|
|
lastBackupFile: '',
|
|
lastBackupTime: 0,
|
|
},
|
|
|
|
commandShortcuts: new Map(),
|
|
|
|
// Allows to fully customize uBO's assets, typically set through admin
|
|
// settings. The content of 'assets.json' will also tell which filter
|
|
// lists to enable by default when uBO is first installed.
|
|
assetsBootstrapLocation: undefined,
|
|
|
|
assetsJsonPath: vAPI.webextFlavor.soup.has('devbuild')
|
|
? '/assets/assets.dev.json'
|
|
: '/assets/assets.json',
|
|
userFiltersPath: 'user-filters',
|
|
pslAssetKey: 'public_suffix_list.dat',
|
|
|
|
selectedFilterLists: [],
|
|
availableFilterLists: {},
|
|
badLists: new Map(),
|
|
|
|
inMemoryFilters: [],
|
|
inMemoryFiltersCompiled: '',
|
|
|
|
// https://github.com/uBlockOrigin/uBlock-issues/issues/974
|
|
// This can be used to defer filtering decision-making.
|
|
readyToFilter: false,
|
|
|
|
supportStats: {
|
|
allReadyAfter: '?',
|
|
maxAssetCacheWait: '?',
|
|
},
|
|
|
|
pageStores: new Map(),
|
|
pageStoresToken: 0,
|
|
|
|
storageQuota: vAPI.storage.QUOTA_BYTES,
|
|
storageUsed: 0,
|
|
|
|
noopFunc: function(){},
|
|
|
|
apiErrorCount: 0,
|
|
|
|
maybeGoodPopup: {
|
|
tabId: 0,
|
|
url: '',
|
|
},
|
|
|
|
epickerArgs: {
|
|
eprom: null,
|
|
mouse: false,
|
|
target: '',
|
|
zap: false,
|
|
},
|
|
|
|
scriptlets: {},
|
|
|
|
cspNoInlineScript: "script-src 'unsafe-eval' * blob: data:",
|
|
cspNoScripting: 'script-src http: https:',
|
|
cspNoInlineFont: 'font-src *',
|
|
|
|
liveBlockingProfiles: [],
|
|
blockingProfileColorCache: new Map(),
|
|
parsedTrustedListPrefixes: [],
|
|
uiAccentStylesheet: '',
|
|
};
|
|
|
|
µBlock.isReadyPromise = new Promise(resolve => {
|
|
µBlock.isReadyResolve = resolve;
|
|
});
|
|
|
|
µBlock.domainFromHostname = domainFromHostname;
|
|
µBlock.hostnameFromURI = hostnameFromURI;
|
|
|
|
µBlock.FilteringContext = class extends FilteringContext {
|
|
duplicate() {
|
|
return (new µBlock.FilteringContext(this));
|
|
}
|
|
|
|
fromTabId(tabId) {
|
|
const tabContext = µBlock.tabContextManager.mustLookup(tabId);
|
|
this.tabOrigin = tabContext.origin;
|
|
this.tabHostname = tabContext.rootHostname;
|
|
this.tabDomain = tabContext.rootDomain;
|
|
this.tabId = tabContext.tabId;
|
|
return this;
|
|
}
|
|
|
|
maybeFromDocumentURL(documentUrl) {
|
|
if ( documentUrl === undefined ) { return; }
|
|
if ( documentUrl.startsWith(this.tabOrigin) ) { return; }
|
|
this.tabOrigin = originFromURI(µBlock.normalizeTabURL(0, documentUrl));
|
|
this.tabHostname = hostnameFromURI(this.tabOrigin);
|
|
this.tabDomain = domainFromHostname(this.tabHostname);
|
|
}
|
|
|
|
// https://github.com/uBlockOrigin/uBlock-issues/issues/459
|
|
// In case of a request for frame and if ever no context is specified,
|
|
// assume the origin of the context is the same as the request itself.
|
|
fromWebrequestDetails(details) {
|
|
const tabId = details.tabId;
|
|
this.type = details.type;
|
|
const isMainFrame = this.itype === this.MAIN_FRAME;
|
|
if ( isMainFrame && tabId > 0 ) {
|
|
µBlock.tabContextManager.push(tabId, details.url);
|
|
}
|
|
this.fromTabId(tabId); // Must be called AFTER tab context management
|
|
this.realm = '';
|
|
this.setMethod(details.method);
|
|
this.setURL(details.url);
|
|
this.aliasURL = details.aliasURL || undefined;
|
|
this.redirectURL = undefined;
|
|
this.filter = undefined;
|
|
if ( this.itype !== this.SUB_FRAME ) {
|
|
this.docId = details.frameId;
|
|
this.frameId = -1;
|
|
} else {
|
|
this.docId = details.parentFrameId;
|
|
this.frameId = details.frameId;
|
|
}
|
|
if ( this.tabId > 0 ) {
|
|
if ( this.docId === 0 ) {
|
|
if ( isMainFrame === false ) {
|
|
this.maybeFromDocumentURL(details.documentUrl);
|
|
}
|
|
this.docOrigin = this.tabOrigin;
|
|
this.docHostname = this.tabHostname;
|
|
this.docDomain = this.tabDomain;
|
|
return this;
|
|
}
|
|
if ( details.documentUrl !== undefined ) {
|
|
this.setDocOriginFromURL(details.documentUrl);
|
|
return this;
|
|
}
|
|
const pageStore = µBlock.pageStoreFromTabId(this.tabId);
|
|
const docStore = pageStore && pageStore.getFrameStore(this.docId);
|
|
if ( docStore ) {
|
|
this.setDocOriginFromURL(docStore.rawURL);
|
|
} else {
|
|
this.setDocOrigin(this.tabOrigin);
|
|
}
|
|
return this;
|
|
}
|
|
if ( details.documentUrl !== undefined ) {
|
|
const origin = originFromURI(
|
|
µBlock.normalizeTabURL(0, details.documentUrl)
|
|
);
|
|
this.setDocOrigin(origin).setTabOrigin(origin);
|
|
return this;
|
|
}
|
|
const origin = (this.itype & this.FRAME_ANY) !== 0
|
|
? originFromURI(this.url)
|
|
: this.tabOrigin;
|
|
this.setDocOrigin(origin).setTabOrigin(origin);
|
|
return this;
|
|
}
|
|
|
|
getTabOrigin() {
|
|
if ( this.tabOrigin === undefined ) {
|
|
const tabContext = µBlock.tabContextManager.mustLookup(this.tabId);
|
|
this.tabOrigin = tabContext.origin;
|
|
this.tabHostname = tabContext.rootHostname;
|
|
this.tabDomain = tabContext.rootDomain;
|
|
}
|
|
return super.getTabOrigin();
|
|
}
|
|
|
|
toLogger() {
|
|
const details = {
|
|
tstamp: 0,
|
|
realm: this.realm,
|
|
method: this.getMethodName(),
|
|
type: this.stype,
|
|
tabId: this.tabId,
|
|
tabDomain: this.getTabDomain(),
|
|
tabHostname: this.getTabHostname(),
|
|
docDomain: this.getDocDomain(),
|
|
docHostname: this.getDocHostname(),
|
|
domain: this.getDomain(),
|
|
hostname: this.getHostname(),
|
|
url: this.url,
|
|
aliasURL: this.aliasURL,
|
|
filter: undefined,
|
|
};
|
|
// Many filters may have been applied to the current context
|
|
if ( Array.isArray(this.filter) === false ) {
|
|
details.filter = this.filter;
|
|
return logger.writeOne(details);
|
|
}
|
|
for ( const filter of this.filter ) {
|
|
details.filter = filter;
|
|
logger.writeOne(details);
|
|
}
|
|
}
|
|
};
|
|
|
|
µBlock.filteringContext = new µBlock.FilteringContext();
|
|
|
|
self.µBlock = µBlock;
|
|
|
|
/******************************************************************************/
|
|
|
|
export default µBlock;
|