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fix #3150

This commit is contained in:
gorhill 2017-10-19 09:35:28 -04:00
parent 143e9c7414
commit 95b25f7d49
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GPG Key ID: 25E1490B761470C2
6 changed files with 69 additions and 44 deletions
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4
src/_locales/en/messages.json
View File

@ -251,6 +251,10 @@
"message":"Block remote fonts",
"description": ""
},
"settingsNoCSPReportsPrompt":{
"message":"Block CSP reports",
"description": ""
},
"settingsStorageUsed":{
"message":"Storage used: {{value}} bytes",
"description":"English: Storage used: {{}} bytes"

20
src/js/hnswitches.js
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@ -37,19 +37,12 @@ var HnSwitches = function() {
/******************************************************************************/
var switchBitOffsets = {
'no-strict-blocking': 0,
'no-popups': 2,
'no-cosmetic-filtering': 4,
'no-remote-fonts': 6,
'no-large-media': 8
};
var fromLegacySwitchNames = {
'dontBlockDoc': 'no-strict-blocking',
'doBlockAllPopups': 'no-popups',
'noStrictBlocking': 'no-strict-blocking',
'noPopups': 'no-popups',
'noCosmeticFiltering': 'no-cosmetic-filtering'
'no-strict-blocking': 0,
'no-popups': 2,
'no-cosmetic-filtering': 4,
'no-remote-fonts': 6,
'no-large-media': 8,
'no-csp-reports': 10
};
var switchStateToNameMap = {
@ -315,7 +308,6 @@ HnSwitches.prototype.fromString = function(text) {
continue;
}
switchName = switchName.slice(0, pos);
switchName = fromLegacySwitchNames[switchName] || switchName;
if ( switchBitOffsets.hasOwnProperty(switchName) === false ) {
continue;
}

75
src/js/pagestore.js
View File

@ -589,36 +589,12 @@ PageStore.prototype.filterRequest = function(context) {
var requestType = context.requestType;
// https://github.com/gorhill/uBlock/issues/3140
// Special handling of CSP reports if and only if these can't be filtered
// natively.
if (
requestType === 'csp_report' &&
vAPI.net.nativeCSPReportFiltering !== true
) {
if ( this.internalRedirectionCount !== 0 ) {
if ( µb.logger.isEnabled() ) {
this.logData = {
result: 1,
source: 'global',
raw: 'no-spurious-csp-report'
};
}
return 1;
}
if ( requestType === 'csp_report' && this.filterCSPReport(context) === 1 ) {
return 1;
}
if ( requestType.endsWith('font') ) {
if ( requestType === 'font' ) {
this.remoteFontCount += 1;
}
if ( µb.hnSwitches.evaluateZ('no-remote-fonts', context.rootHostname) !== false ) {
if ( µb.logger.isEnabled() ) {
this.logData = µb.hnSwitches.toLogData();
}
return 1;
}
if ( requestType.endsWith('font') && this.filterFont(context) === 1 ) {
return 1;
}
var cacheableResult = this.cacheableResults[requestType] === true;
@ -675,6 +651,49 @@ PageStore.prototype.collapsibleResources = {
/******************************************************************************/
PageStore.prototype.filterCSPReport = function(context) {
if ( µb.hnSwitches.evaluateZ('no-csp-reports', context.rootHostname) !== false ) {
if ( µb.logger.isEnabled() ) {
this.logData = µb.hnSwitches.toLogData();
}
return 1;
}
// https://github.com/gorhill/uBlock/issues/3140
// Special handling of CSP reports if and only if these can't be filtered
// natively.
if (
vAPI.net.nativeCSPReportFiltering !== true &&
this.internalRedirectionCount !== 0
) {
if ( µb.logger.isEnabled() ) {
this.logData = {
result: 1,
source: 'global',
raw: 'no-spurious-csp-report'
};
}
return 1;
}
return 0;
};
/******************************************************************************/
PageStore.prototype.filterFont = function(context) {
if ( context.requestType === 'font' ) {
this.remoteFontCount += 1;
}
if ( µb.hnSwitches.evaluateZ('no-remote-fonts', context.rootHostname) !== false ) {
if ( µb.logger.isEnabled() ) {
this.logData = µb.hnSwitches.toLogData();
}
return 1;
}
return 0;
};
/******************************************************************************/
// The caller is responsible to check whether filtering is enabled or not.
PageStore.prototype.filterLargeMediaElement = function(size) {

7
src/js/traffic.js
View File

@ -353,8 +353,11 @@ var onBeforeBehindTheSceneRequest = function(details) {
// Blocking behind-the-scene requests can break a lot of stuff: prevent
// browser updates, prevent extension updates, prevent extensions from
// working properly, etc.
// So we filter if and only if the "advanced user" mode is selected
if ( µb.userSettings.advancedUserEnabled ) {
// So we filter if and only if the "advanced user" mode is selected.
// https://github.com/gorhill/uBlock/issues/3150
// Ability to globally block CSP reports MUST also apply to
// behind-the-scene network requests.
if ( µb.userSettings.advancedUserEnabled || requestType === 'csp_report' ) {
result = pageStore.filterRequest(context);
}

6
src/js/ublock.js
View File

@ -304,6 +304,7 @@ var reInvalidHostname = /[^a-z0-9.\-\[\]:]/,
us.noCosmeticFiltering = this.hnSwitches.evaluate('no-cosmetic-filtering', '*') === 1;
us.noLargeMedia = this.hnSwitches.evaluate('no-large-media', '*') === 1;
us.noRemoteFonts = this.hnSwitches.evaluate('no-remote-fonts', '*') === 1;
us.noCSPReports = this.hnSwitches.evaluate('no-csp-reports', '*') === 1;
return us;
}
@ -371,6 +372,11 @@ var reInvalidHostname = /[^a-z0-9.\-\[\]:]/,
this.saveHostnameSwitches();
}
break;
case 'noCSPReports':
if ( this.hnSwitches.toggle('no-csp-reports', '*', value ? 1 : 0) ) {
this.saveHostnameSwitches();
}
break;
case 'prefetchingDisabled':
if ( this.privacySettingsSupported ) {
vAPI.browserSettings.set({ 'prefetching': !value });

1
src/settings.html
View File

@ -23,6 +23,7 @@
<li><input id="prefetching-disabled" type="checkbox" data-setting-name="prefetchingDisabled" data-setting-type="bool"><label data-i18n="settingsPrefetchingDisabledPrompt" for="prefetching-disabled"></label> <a class="fa info" href="https://wikipedia.org/wiki/Link_prefetching#Issues_and_criticisms" target="_blank">&#xf05a;</a>
<li><input id="hyperlink-auditing-disabled" type="checkbox" data-setting-name="hyperlinkAuditingDisabled" data-setting-type="bool"><label data-i18n="settingsHyperlinkAuditingDisabledPrompt" for="hyperlink-auditing-disabled"></label> <a class="fa info important" href="https://github.com/gorhill/uBlock/wiki/Disable-hyperlink-auditing-beacon" target="_blank">&#xf05a;</a>
<li><input id="webrtc-ipaddress-hidden" type="checkbox" data-setting-name="webrtcIPAddressHidden" data-setting-type="bool"><label data-i18n="settingsWebRTCIPAddressHiddenPrompt" for="webrtc-ipaddress-hidden"></label> <a class="fa info important" href="https://github.com/gorhill/uBlock/wiki/Prevent-WebRTC-from-leaking-local-IP-address" target="_blank">&#xf05a;</a>
<li><input id="no-csp-reports" type="checkbox" data-setting-name="noCSPReports" data-setting-type="bool"><label data-i18n="settingsNoCSPReportsPrompt" for="no-csp-reports"></label> <a class="fa info" href="https://github.com/gorhill/uBlock/wiki/Per-site-switches#no-csp-reports" target="_blank">&#xf05a;</a>
</ul>
<li class="subgroup"><span data-i18n="settingPerSiteSwitchGroup"></span><ul>
<li><label class="synopsis"><span data-i18n="settingPerSiteSwitchGroupSynopsis"></span> <a class="fa info" href="https://github.com/gorhill/uBlock/wiki/Per-site-switches" target="_blank">&#xf05a;</a></label>