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Reuse both flavors of webRequest wrapper in webext package
Related issue: - https://github.com/uBlockOrigin/uBlock-issues/issues/407 Both flavors will be stitched together into a single `vapi-qebrequest.js` file. The decision of which flavor to use will be made at runtime, according to the browser environment.
This commit is contained in:
Raymond Hill
parent
d2335b9fbd
commit
a6ebcc85be
@ -26,6 +26,9 @@
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/******************************************************************************/
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(function() {
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// https://github.com/uBlockOrigin/uBlock-issues/issues/407
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if ( vAPI.webextFlavor.soup.has('chromium') === false ) { return; }
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const extToTypeMap = new Map([
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['eot','font'],['otf','font'],['svg','font'],['ttf','font'],['woff','font'],['woff2','font'],
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['mp3','media'],['mp4','media'],['webm','media'],
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@ -152,7 +155,10 @@
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// https://github.com/gorhill/uBlock/issues/2067
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// Experimental: Block everything until uBO is fully ready.
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vAPI.net.onBeforeReady = (function() {
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vAPI.net.onBeforeReady = vAPI.net.onBeforeReady || (function() {
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// https://github.com/uBlockOrigin/uBlock-issues/issues/407
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if ( vAPI.webextFlavor.soup.has('chromium') === false ) { return; }
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let pendings;
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const handler = function(details) {
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@ -26,6 +26,8 @@
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/******************************************************************************/
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(function() {
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// https://github.com/uBlockOrigin/uBlock-issues/issues/407
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if ( vAPI.webextFlavor.soup.has('firefox') === false ) { return; }
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// https://github.com/gorhill/uBlock/issues/2950
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// Firefox 56 does not normalize URLs to ASCII, uBO must do this itself.
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@ -136,7 +138,10 @@
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// - https://github.com/uBlockOrigin/uBlock-issues/issues/128
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// - https://bugzilla.mozilla.org/show_bug.cgi?id=1503721
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vAPI.net.onBeforeReady = (function() {
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vAPI.net.onBeforeReady = vAPI.net.onBeforeReady || (function() {
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// https://github.com/uBlockOrigin/uBlock-issues/issues/407
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if ( vAPI.webextFlavor.soup.has('firefox') === false ) { return; }
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let pendings;
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const handler = function(details) {
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@ -1,174 +0,0 @@
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/*******************************************************************************
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uBlock Origin - a browser extension to block requests.
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Copyright (C) 2018 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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// For background page
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'use strict';
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/******************************************************************************/
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vAPI.net = {
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onBeforeRequest: {},
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onBeforeMaybeSpuriousCSPReport: {},
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onHeadersReceived: {},
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nativeCSPReportFiltering: true,
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webRequest: chrome.webRequest,
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canFilterResponseBody:
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typeof chrome.webRequest === 'object' &&
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typeof chrome.webRequest.filterResponseData === 'function'
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};
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/******************************************************************************/
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vAPI.net.registerListeners = function() {
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let wrApi = chrome.webRequest;
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// legacy Chromium understands only these network request types.
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let validTypes = new Set([
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'image',
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'main_frame',
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'object',
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'other',
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'script',
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'stylesheet',
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'sub_frame',
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'xmlhttprequest',
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]);
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// modern Chromium/WebExtensions: more types available.
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if ( wrApi.ResourceType ) {
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for ( let typeKey in wrApi.ResourceType ) {
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if ( wrApi.ResourceType.hasOwnProperty(typeKey) ) {
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validTypes.add(wrApi.ResourceType[typeKey]);
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}
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}
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}
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let denormalizeTypes = function(aa) {
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if ( aa.length === 0 ) {
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return Array.from(validTypes);
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}
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let out = new Set(),
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i = aa.length;
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while ( i-- ) {
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let type = aa[i];
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if ( validTypes.has(type) ) {
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out.add(type);
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}
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if ( type === 'image' && validTypes.has('imageset') ) {
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out.add('imageset');
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}
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}
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return Array.from(out);
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};
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let normalizeRequestDetails = function(details) {
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if ( details.tabId === vAPI.noTabId ) {
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// Chromium uses `initiator` property.
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if (
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details.documentUrl === undefined &&
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typeof details.initiator === 'string' &&
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details.initiator !== 'null'
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) {
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details.documentUrl = details.initiator;
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}
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}
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// https://github.com/gorhill/uBlock/issues/1493
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// Chromium 49+/WebExtensions support a new request type: `ping`,
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// which is fired as a result of using `navigator.sendBeacon`.
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if ( details.type === 'ping' ) {
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details.type = 'beacon';
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return;
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}
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if ( details.type === 'imageset' ) {
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details.type = 'image';
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return;
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}
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};
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let onBeforeRequestClient = this.onBeforeRequest.callback;
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let onBeforeRequest = function(details) {
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normalizeRequestDetails(details);
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return onBeforeRequestClient(details);
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};
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if ( onBeforeRequest ) {
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let urls = this.onBeforeRequest.urls || ['<all_urls>'];
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let types = this.onBeforeRequest.types || undefined;
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if (
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(validTypes.has('websocket')) &&
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(types === undefined || types.indexOf('websocket') !== -1) &&
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(urls.indexOf('<all_urls>') === -1)
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) {
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if ( urls.indexOf('ws://*/*') === -1 ) {
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urls.push('ws://*/*');
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}
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if ( urls.indexOf('wss://*/*') === -1 ) {
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urls.push('wss://*/*');
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}
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}
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wrApi.onBeforeRequest.addListener(
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onBeforeRequest,
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{ urls: urls, types: types },
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this.onBeforeRequest.extra
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);
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}
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// https://github.com/gorhill/uBlock/issues/3140
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if ( typeof this.onBeforeMaybeSpuriousCSPReport.callback === 'function' ) {
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wrApi.onBeforeRequest.addListener(
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this.onBeforeMaybeSpuriousCSPReport.callback,
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{
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urls: [ 'http://*/*', 'https://*/*' ],
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types: [ 'csp_report' ]
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},
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[ 'blocking', 'requestBody' ]
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);
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}
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let onHeadersReceivedClient = this.onHeadersReceived.callback,
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onHeadersReceivedClientTypes = this.onHeadersReceived.types.slice(0),
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onHeadersReceivedTypes = denormalizeTypes(onHeadersReceivedClientTypes);
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let onHeadersReceived = function(details) {
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normalizeRequestDetails(details);
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if (
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onHeadersReceivedClientTypes.length !== 0 &&
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onHeadersReceivedClientTypes.indexOf(details.type) === -1
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) {
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return;
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}
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return onHeadersReceivedClient(details);
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};
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if ( onHeadersReceived ) {
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let urls = this.onHeadersReceived.urls || ['<all_urls>'];
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let types = onHeadersReceivedTypes;
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wrApi.onHeadersReceived.addListener(
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onHeadersReceived,
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{ urls: urls, types: types },
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this.onHeadersReceived.extra
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);
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}
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};
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/******************************************************************************/
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@ -28,7 +28,13 @@ cp LICENSE.txt $DES/
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cp platform/webext/manifest.json $DES/
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cp platform/webext/vapi-usercss.js $DES/js/
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cp platform/webext/vapi-webrequest.js $DES/js/
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# https://github.com/uBlockOrigin/uBlock-issues/issues/407
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echo "*** uBlock0.webext: concatenating vapi-webrequest.js"
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cat platform/chromium/vapi-webrequest.js > /tmp/vapi-webrequest.js
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echo >> /tmp/contentscript.js
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grep -v "^'use strict';$" platform/firefox/vapi-webrequest.js >> /tmp/vapi-webrequest.js
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mv /tmp/vapi-webrequest.js $DES/js/vapi-webrequest.js
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echo "*** uBlock0.webext: concatenating content scripts"
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cat $DES/js/vapi-usercss.js > /tmp/contentscript.js
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