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Code Issues Releases Wiki Activity

this should fix #1276

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This commit is contained in:
gorhill 2016-01-22 11:13:29 -05:00
parent 264b15f319
commit 1f345b585f
4 changed files with 31 additions and 47 deletions
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15
platform/chromium/vapi-background.js
View File

@ -834,37 +834,34 @@ vAPI.net.registerListeners = function() {
};
var normalizeRequestDetails = function(details) {
µburi.set(details.url);
details.tabId = details.tabId.toString();
details.hostname = µburi.hostnameFromURI(details.url);
// The rest of the function code is to normalize type
if ( details.type !== 'other' ) {
return;
}
var tail = µburi.path.slice(-6);
var pos = tail.lastIndexOf('.');
var path = µburi.pathFromURI(details.url);
var pos = path.indexOf('.', path.length - 6);
// https://github.com/chrisaljoudi/uBlock/issues/862
// If no transposition possible, transpose to `object` as per
// Chromium bug 410382 (see below)
if ( pos !== -1 ) {
var ext = tail.slice(pos) + '.';
if ( '.eot.ttf.otf.svg.woff.woff2.'.indexOf(ext) !== -1 ) {
var needle = path.slice(pos) + '.';
if ( '.eot.ttf.otf.svg.woff.woff2.'.indexOf(needle) !== -1 ) {
details.type = 'font';
return;
}
if ( '.mp3.mp4.webm.'.indexOf(ext) !== -1 ) {
if ( '.mp3.mp4.webm.'.indexOf(needle) !== -1 ) {
details.type = 'media';
return;
}
// Still need this because often behind-the-scene requests are wrongly
// categorized as 'other'
if ( '.ico.png.gif.jpg.jpeg.webp.'.indexOf(ext) !== -1 ) {
if ( '.ico.png.gif.jpg.jpeg.webp.'.indexOf(needle) !== -1 ) {
details.type = 'image';
return;
}

14
platform/firefox/vapi-background.js
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@ -2022,15 +2022,8 @@ var httpObserver = {
return false;
}
// https://github.com/gorhill/uBlock/issues/966
var hostname = URI.asciiHost;
if ( hostname.endsWith('.') ) {
hostname = hostname.slice(0, -1);
}
var result = this.onBeforeRequest({
frameId: details.frameId,
hostname: hostname,
parentFrameId: details.parentFrameId,
tabId: details.tabId,
type: type,
@ -2084,14 +2077,7 @@ var httpObserver = {
}
}
// https://github.com/gorhill/uBlock/issues/966
var hostname = URI.asciiHost;
if ( hostname.endsWith('.') ) {
hostname = hostname.slice(0, -1);
}
var result = this.onHeadersReceived({
hostname: hostname,
parentFrameId: channelData[1],
responseHeaders: responseHeaders,
tabId: channelData[2],

41
src/js/traffic.js
View File

@ -38,9 +38,6 @@ var exports = {};
// Intercept and filter web requests.
var onBeforeRequest = function(details) {
//console.debug('µBlock.webRequest/onBeforeRequest(): "%s": %o', details.url, details);
//console.debug('µBlock.webRequest/onBeforeRequest(): "type=%s, id=%d, parent id=%d, url=%s', details.type, details.frameId, details.parentFrameId, details.url);
// Special handling for root document.
// https://github.com/chrisaljoudi/uBlock/issues/1001
// This must be executed regardless of whether the request is
@ -84,7 +81,7 @@ var onBeforeRequest = function(details) {
// Setup context and evaluate
var requestURL = details.url;
requestContext.requestURL = requestURL;
requestContext.requestHostname = details.hostname;
requestContext.requestHostname = µb.URI.hostnameFromURI(requestURL);
requestContext.requestType = requestType;
var result = pageStore.filterRequest(requestContext);
@ -107,8 +104,6 @@ var onBeforeRequest = function(details) {
// Not blocked
if ( µb.isAllowResult(result) ) {
//console.debug('traffic.js > onBeforeRequest(): ALLOW "%s" (%o) because "%s"', details.url, details, result);
// https://github.com/chrisaljoudi/uBlock/issues/114
frameId = details.frameId;
if ( frameId > 0 ) {
@ -123,7 +118,6 @@ var onBeforeRequest = function(details) {
}
// Blocked
//console.debug('traffic.js > onBeforeRequest(): BLOCK "%s" (%o) because "%s"', details.url, details, result);
// https://github.com/chrisaljoudi/uBlock/issues/905#issuecomment-76543649
// No point updating the badge if it's not being displayed.
@ -165,8 +159,9 @@ var onBeforeRootFrameRequest = function(details) {
// https://github.com/chrisaljoudi/uBlock/issues/1001
// This must be executed regardless of whether the request is
// behind-the-scene
var requestHostname = details.hostname;
var requestDomain = µb.URI.domainFromHostname(requestHostname) || requestHostname;
var µburi = µb.URI;
var requestHostname = µburi.hostnameFromURI(requestURL);
var requestDomain = µburi.domainFromHostname(requestHostname) || requestHostname;
var context = {
rootHostname: requestHostname,
rootDomain: requestDomain,
@ -286,8 +281,6 @@ var toBlockDocResult = function(url, hostname, result) {
// Intercept and filter behind-the-scene requests.
var onBeforeBehindTheSceneRequest = function(details) {
//console.debug('traffic.js > onBeforeBehindTheSceneRequest(): "%s": %o', details.url, details);
var µb = µBlock;
var pageStore = µb.pageStoreFromTabId(vAPI.noTabId);
if ( !pageStore ) {
@ -295,8 +288,9 @@ var onBeforeBehindTheSceneRequest = function(details) {
}
var context = pageStore.createContextFromPage();
context.requestURL = details.url;
context.requestHostname = details.hostname;
var requestURL = details.url;
context.requestURL = requestURL;
context.requestHostname = µb.URI.hostnameFromURI(requestURL);
context.requestType = details.type;
// Blocking behind-the-scene requests can break a lot of stuff: prevent
@ -316,7 +310,7 @@ var onBeforeBehindTheSceneRequest = function(details) {
'net',
result,
details.type,
details.url,
requestURL,
context.rootHostname,
context.rootHostname
);
@ -324,13 +318,10 @@ var onBeforeBehindTheSceneRequest = function(details) {
// Not blocked
if ( µb.isAllowResult(result) ) {
//console.debug('traffic.js > onBeforeBehindTheSceneRequest(): ALLOW "%s" (%o) because "%s"', details.url, details, result);
return;
}
// Blocked
//console.debug('traffic.js > onBeforeBehindTheSceneRequest(): BLOCK "%s" (%o) because "%s"', details.url, details, result);
return { 'cancel': true };
};
@ -367,8 +358,9 @@ var onHeadersReceived = function(details) {
var onRootFrameHeadersReceived = function(details) {
var µb = µBlock;
var tabId = details.tabId;
var requestURL = details.url;
µb.tabContextManager.push(tabId, details.url);
µb.tabContextManager.push(tabId, requestURL);
// Lookup the page store associated with this tab id.
var pageStore = µb.pageStoreFromTabId(tabId);
@ -378,8 +370,8 @@ var onRootFrameHeadersReceived = function(details) {
// I can't think of how pageStore could be null at this point.
var context = pageStore.createContextFromPage();
context.requestURL = details.url;
context.requestHostname = details.hostname;
context.requestURL = requestURL;
context.requestHostname = µb.URI.hostnameFromURI(requestURL);
context.requestType = 'inline-script';
var result = pageStore.filterRequestNoCache(context);
@ -392,7 +384,7 @@ var onRootFrameHeadersReceived = function(details) {
'net',
result,
'inline-script',
details.url,
requestURL,
context.rootHostname,
context.pageHostname
);
@ -423,8 +415,9 @@ var onFrameHeadersReceived = function(details) {
// Frame id of frame request is their own id, while the request is made
// in the context of the parent.
var context = pageStore.createContextFromFrameId(details.parentFrameId);
context.requestURL = details.url;
context.requestHostname = details.hostname;
var requestURL = details.url;
context.requestURL = requestURL;
context.requestHostname = µb.URI.hostnameFromURI(requestURL);
context.requestType = 'inline-script';
var result = pageStore.filterRequestNoCache(context);
@ -437,7 +430,7 @@ var onFrameHeadersReceived = function(details) {
'net',
result,
'inline-script',
details.url,
requestURL,
context.rootHostname,
context.pageHostname
);

8
src/js/uritools.js
View File

@ -50,6 +50,7 @@ var reRFC3986 = /^([^:\/?#]+:)?(\/\/[^\/?#]*)?([^?#]*)(\?[^#]*)?(#.*)?/;
var reSchemeFromURI = /^[^:\/?#]+:/;
var reAuthorityFromURI = /^(?:[^:\/?#]+:)?(\/\/[^\/?#]+)/;
var reCommonHostnameFromURL = /^https?:\/\/([0-9a-z_][0-9a-z._-]*[0-9a-z])\//;
var rePathFromURI = /^(?:[^:\/?#]+:)?(?:\/\/[^\/?#]*)?([^?#]*)/;
// These are to parse authority field, not parsed by above official regex
// IPv6 is seen as an exception: a non-compatible IPv6 is first tried, and
@ -303,6 +304,13 @@ var psl = publicSuffixList;
/******************************************************************************/
URI.pathFromURI = function(uri) {
var matches = rePathFromURI.exec(uri);
return matches !== null ? matches[1] : '';
};
/******************************************************************************/
// Trying to alleviate the worries of looking up too often the domain name from
// a hostname. With a cache, uBlock benefits given that it deals with a
// specific set of hostnames within a narrow time span -- in other words, I