mirror of
https://github.com/gorhill/uBlock.git
synced 2024-07-05 11:37:01 +02:00
Add scriptlet dependencies to reduce code duplication
This commit is contained in:
Raymond Hill
parent
439951824a
commit
236fb3ad59
|
|
@ -26,11 +26,64 @@
|
|||
|
||||
export const builtinScriptlets = [];
|
||||
|
||||
/// abort-current-script.js
|
||||
/*******************************************************************************
|
||||
|
||||
Helper functions
|
||||
|
||||
These are meant to be used as dependencies to injectable scriptlets.
|
||||
|
||||
*******************************************************************************/
|
||||
|
||||
builtinScriptlets.push({
|
||||
name: 'pattern-to-regex.fn',
|
||||
fn: patternToRegex,
|
||||
});
|
||||
function patternToRegex(pattern) {
|
||||
if ( pattern === '' ) {
|
||||
return /^/;
|
||||
}
|
||||
if ( pattern.startsWith('/') && pattern.endsWith('/') ) {
|
||||
return new RegExp(pattern.slice(1, -1));
|
||||
}
|
||||
return new RegExp(pattern.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'));
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
builtinScriptlets.push({
|
||||
name: 'get-exception-token.fn',
|
||||
fn: getExceptionToken,
|
||||
});
|
||||
function getExceptionToken() {
|
||||
const token =
|
||||
String.fromCharCode(Date.now() % 26 + 97) +
|
||||
Math.floor(Math.random() * 982451653 + 982451653).toString(36);
|
||||
const oe = self.onerror;
|
||||
self.onerror = function(msg, ...args) {
|
||||
if ( typeof msg === 'string' && msg.includes(token) ) { return true; }
|
||||
if ( oe instanceof Function ) {
|
||||
return oe.call(this, msg, ...args);
|
||||
}
|
||||
}.bind();
|
||||
return token;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
|
||||
Injectable scriptlets
|
||||
|
||||
These are meant to be used in the MAIN (webpage) execution world.
|
||||
|
||||
*******************************************************************************/
|
||||
|
||||
builtinScriptlets.push({
|
||||
name: 'abort-current-script.js',
|
||||
aliases: [ 'acs.js', 'abort-current-inline-script.js', 'acis.js' ],
|
||||
fn: abortCurrentScript,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
'get-exception-token.fn',
|
||||
],
|
||||
});
|
||||
// Issues to mind before changing anything:
|
||||
// https://github.com/uBlockOrigin/uBlock-issues/issues/2154
|
||||
|
|
@ -41,21 +94,8 @@ function abortCurrentScript(
|
|||
) {
|
||||
if ( typeof target !== 'string' ) { return; }
|
||||
if ( target === '' ) { return; }
|
||||
const reRegexEscape = /[.*+?^${}()|[\]\\]/g;
|
||||
const reNeedle = (( ) => {
|
||||
if ( needle === '' ) { return /^/; }
|
||||
if ( /^\/.+\/$/.test(needle) ) {
|
||||
return new RegExp(needle.slice(1,-1));
|
||||
}
|
||||
return new RegExp(needle.replace(reRegexEscape, '\\$&'));
|
||||
})();
|
||||
const reContext = (( ) => {
|
||||
if ( context === '' ) { return; }
|
||||
if ( /^\/.+\/$/.test(context) ) {
|
||||
return new RegExp(context.slice(1,-1));
|
||||
}
|
||||
return new RegExp(context.replace(reRegexEscape, '\\$&'));
|
||||
})();
|
||||
const reNeedle = patternToRegex(needle);
|
||||
const reContext = patternToRegex(context);
|
||||
const thisScript = document.currentScript;
|
||||
const chain = target.split('.');
|
||||
let owner = window;
|
||||
|
|
@ -75,8 +115,7 @@ function abortCurrentScript(
|
|||
value = owner[prop];
|
||||
desc = undefined;
|
||||
}
|
||||
const magic = String.fromCharCode(Date.now() % 26 + 97) +
|
||||
Math.floor(Math.random() * 982451653 + 982451653).toString(36);
|
||||
const exceptionToken = getExceptionToken();
|
||||
const scriptTexts = new WeakMap();
|
||||
const getScriptText = elem => {
|
||||
let text = elem.textContent;
|
||||
|
|
@ -103,11 +142,9 @@ function abortCurrentScript(
|
|||
const e = document.currentScript;
|
||||
if ( e instanceof HTMLScriptElement === false ) { return; }
|
||||
if ( e === thisScript ) { return; }
|
||||
if ( reContext !== undefined && reContext.test(e.src) === false ) {
|
||||
return;
|
||||
}
|
||||
if ( reContext.test(e.src) === false ) { return; }
|
||||
if ( reNeedle.test(getScriptText(e)) === false ) { return; }
|
||||
throw new ReferenceError(magic);
|
||||
throw new ReferenceError(exceptionToken);
|
||||
};
|
||||
Object.defineProperty(owner, prop, {
|
||||
get: function() {
|
||||
|
|
@ -125,33 +162,26 @@ function abortCurrentScript(
|
|||
}
|
||||
}
|
||||
});
|
||||
const oe = window.onerror;
|
||||
window.onerror = function(msg) {
|
||||
if ( typeof msg === 'string' && msg.includes(magic) ) {
|
||||
return true;
|
||||
}
|
||||
if ( oe instanceof Function ) {
|
||||
return oe.apply(this, arguments);
|
||||
}
|
||||
}.bind();
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// abort-on-property-read.js
|
||||
builtinScriptlets.push({
|
||||
name: 'abort-on-property-read.js',
|
||||
aliases: [ 'aopr.js' ],
|
||||
fn: abortOnPropertyRead,
|
||||
dependencies: [
|
||||
'get-exception-token.fn',
|
||||
],
|
||||
});
|
||||
function abortOnPropertyRead(
|
||||
chain = ''
|
||||
) {
|
||||
if ( typeof chain !== 'string' ) { return; }
|
||||
if ( chain === '' ) { return; }
|
||||
const magic = String.fromCharCode(Date.now() % 26 + 97) +
|
||||
Math.floor(Math.random() * 982451653 + 982451653).toString(36);
|
||||
const exceptionToken = getExceptionToken();
|
||||
const abort = function() {
|
||||
throw new ReferenceError(magic);
|
||||
throw new ReferenceError(exceptionToken);
|
||||
};
|
||||
const makeProxy = function(owner, chain) {
|
||||
const pos = chain.indexOf('.');
|
||||
|
|
@ -186,31 +216,24 @@ function abortOnPropertyRead(
|
|||
};
|
||||
const owner = window;
|
||||
makeProxy(owner, chain);
|
||||
const oe = window.onerror;
|
||||
window.onerror = function(msg, src, line, col, error) {
|
||||
if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
|
||||
return true;
|
||||
}
|
||||
if ( oe instanceof Function ) {
|
||||
return oe(msg, src, line, col, error);
|
||||
}
|
||||
}.bind();
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// abort-on-property-write.js
|
||||
builtinScriptlets.push({
|
||||
name: 'abort-on-property-write.js',
|
||||
aliases: [ 'aopw.js' ],
|
||||
fn: abortOnPropertyWrite,
|
||||
dependencies: [
|
||||
'get-exception-token.fn',
|
||||
],
|
||||
});
|
||||
function abortOnPropertyWrite(
|
||||
prop = ''
|
||||
) {
|
||||
if ( typeof prop !== 'string' ) { return; }
|
||||
if ( prop === '' ) { return; }
|
||||
const magic = String.fromCharCode(Date.now() % 26 + 97) +
|
||||
Math.floor(Math.random() * 982451653 + 982451653).toString(36);
|
||||
const exceptionToken = getExceptionToken();
|
||||
let owner = window;
|
||||
for (;;) {
|
||||
const pos = prop.indexOf('.');
|
||||
|
|
@ -222,26 +245,21 @@ function abortOnPropertyWrite(
|
|||
delete owner[prop];
|
||||
Object.defineProperty(owner, prop, {
|
||||
set: function() {
|
||||
throw new ReferenceError(magic);
|
||||
throw new ReferenceError(exceptionToken);
|
||||
}
|
||||
});
|
||||
const oe = window.onerror;
|
||||
window.onerror = function(msg, src, line, col, error) {
|
||||
if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
|
||||
return true;
|
||||
}
|
||||
if ( oe instanceof Function ) {
|
||||
return oe(msg, src, line, col, error);
|
||||
}
|
||||
}.bind();
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// abort-on-stack-trace.js
|
||||
builtinScriptlets.push({
|
||||
name: 'abort-on-stack-trace.js',
|
||||
aliases: [ 'aost.js' ],
|
||||
fn: abortOnStackTrace,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
'get-exception-token.fn',
|
||||
],
|
||||
});
|
||||
// Status is currently experimental
|
||||
function abortOnStackTrace(
|
||||
|
|
@ -250,19 +268,8 @@ function abortOnStackTrace(
|
|||
logLevel = ''
|
||||
) {
|
||||
if ( typeof chain !== 'string' ) { return; }
|
||||
const reRegexEscape = /[.*+?^${}()|[\]\\]/g;
|
||||
if ( needle === '' ) {
|
||||
needle = '^';
|
||||
} else if ( /^\/.+\/$/.test(needle) ) {
|
||||
needle = needle.slice(1,-1);
|
||||
} else {
|
||||
needle = needle.replace(reRegexEscape, '\\$&');
|
||||
}
|
||||
const reNeedle = new RegExp(needle);
|
||||
const magic = String.fromCharCode(Math.random() * 26 + 97) +
|
||||
Math.floor(
|
||||
(0.25 + Math.random() * 0.75) * Number.MAX_SAFE_INTEGER
|
||||
).toString(36).slice(-8);
|
||||
const reNeedle = patternToRegex(needle);
|
||||
const exceptionToken = getExceptionToken();
|
||||
const log = console.log.bind(console);
|
||||
const ErrorCtor = self.Error;
|
||||
const mustAbort = function(err) {
|
||||
|
|
@ -274,7 +281,7 @@ function abortOnStackTrace(
|
|||
// Normalize stack trace
|
||||
const lines = [];
|
||||
for ( let line of err.stack.split(/[\n\r]+/) ) {
|
||||
if ( line.includes(magic) ) { continue; }
|
||||
if ( line.includes(exceptionToken) ) { continue; }
|
||||
line = line.trim();
|
||||
let match = /(.*?@)?(\S+)(:\d+):\d+\)?$/.exec(line);
|
||||
if ( match === null ) { continue; }
|
||||
|
|
@ -310,14 +317,14 @@ function abortOnStackTrace(
|
|||
let v = owner[chain];
|
||||
Object.defineProperty(owner, chain, {
|
||||
get: function() {
|
||||
if ( mustAbort(new ErrorCtor(magic)) ) {
|
||||
throw new ReferenceError(magic);
|
||||
if ( mustAbort(new ErrorCtor(exceptionToken)) ) {
|
||||
throw new ReferenceError(exceptionToken);
|
||||
}
|
||||
return v;
|
||||
},
|
||||
set: function(a) {
|
||||
if ( mustAbort(new ErrorCtor(magic)) ) {
|
||||
throw new ReferenceError(magic);
|
||||
if ( mustAbort(new ErrorCtor(exceptionToken)) ) {
|
||||
throw new ReferenceError(exceptionToken);
|
||||
}
|
||||
v = a;
|
||||
},
|
||||
|
|
@ -345,23 +352,17 @@ function abortOnStackTrace(
|
|||
};
|
||||
const owner = window;
|
||||
makeProxy(owner, chain);
|
||||
const oe = window.onerror;
|
||||
window.onerror = function(msg, src, line, col, error) {
|
||||
if ( typeof msg === 'string' && msg.indexOf(magic) !== -1 ) {
|
||||
return true;
|
||||
}
|
||||
if ( oe instanceof Function ) {
|
||||
return oe(msg, src, line, col, error);
|
||||
}
|
||||
}.bind();
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// addEventListener-defuser.js
|
||||
builtinScriptlets.push({
|
||||
name: 'addEventListener-defuser.js',
|
||||
aliases: [ 'aeld.js' ],
|
||||
fn: addEventListenerDefuser,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
// https://github.com/uBlockOrigin/uAssets/issues/9123#issuecomment-848255120
|
||||
function addEventListenerDefuser(
|
||||
|
|
@ -374,22 +375,8 @@ function addEventListenerDefuser(
|
|||
let { type = '', pattern = '' } = details;
|
||||
if ( typeof type !== 'string' ) { return; }
|
||||
if ( typeof pattern !== 'string' ) { return; }
|
||||
if ( type === '' ) {
|
||||
type = '^';
|
||||
} else if ( /^\/.+\/$/.test(type) ) {
|
||||
type = type.slice(1,-1);
|
||||
} else {
|
||||
type = type.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
const reType = new RegExp(type);
|
||||
if ( pattern === '' ) {
|
||||
pattern = '^';
|
||||
} else if ( /^\/.+\/$/.test(pattern) ) {
|
||||
pattern = pattern.slice(1,-1);
|
||||
} else {
|
||||
pattern = pattern.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
const rePattern = new RegExp(pattern);
|
||||
const reType = patternToRegex(type);
|
||||
const rePattern = patternToRegex(pattern);
|
||||
const logfn = console.log.bind(console);
|
||||
const proto = self.EventTarget.prototype;
|
||||
proto.addEventListener = new Proxy(proto.addEventListener, {
|
||||
|
|
@ -423,11 +410,14 @@ function addEventListenerDefuser(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// json-prune.js
|
||||
builtinScriptlets.push({
|
||||
name: 'json-prune.js',
|
||||
fn: jsonPrune,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
// When no "prune paths" argument is provided, the scriptlet is
|
||||
// used for logging purpose and the "needle paths" argument is
|
||||
|
|
@ -451,15 +441,7 @@ function jsonPrune(
|
|||
: [];
|
||||
} else {
|
||||
log = console.log.bind(console);
|
||||
let needle;
|
||||
if ( rawNeedlePaths === '' ) {
|
||||
needle = '.?';
|
||||
} else if ( rawNeedlePaths.charAt(0) === '/' && rawNeedlePaths.slice(-1) === '/' ) {
|
||||
needle = rawNeedlePaths.slice(1, -1);
|
||||
} else {
|
||||
needle = rawNeedlePaths.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
reLogNeedle = new RegExp(needle);
|
||||
reLogNeedle = patternToRegex(rawNeedlePaths);
|
||||
}
|
||||
const findOwner = function(root, path, prune = false) {
|
||||
let owner = root;
|
||||
|
|
@ -534,12 +516,15 @@ function jsonPrune(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// nano-setInterval-booster.js
|
||||
builtinScriptlets.push({
|
||||
name: 'nano-setInterval-booster.js',
|
||||
aliases: [ 'nano-sib.js' ],
|
||||
fn: nanoSetIntervalBooster,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
// Imported from:
|
||||
// https://github.com/NanoAdblocker/NanoFilters/blob/1f3be7211bb0809c5106996f52564bf10c4525f7/NanoFiltersSource/NanoResources.txt#L126
|
||||
|
|
@ -559,14 +544,7 @@ function nanoSetIntervalBooster(
|
|||
boostArg = ''
|
||||
) {
|
||||
if ( typeof needleArg !== 'string' ) { return; }
|
||||
if ( needleArg === '' ) {
|
||||
needleArg = '.?';
|
||||
} else if ( needleArg.charAt(0) === '/' && needleArg.slice(-1) === '/' ) {
|
||||
needleArg = needleArg.slice(1, -1);
|
||||
} else {
|
||||
needleArg = needleArg.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
const reNeedle = new RegExp(needleArg);
|
||||
const reNeedle = patternToRegex(needleArg);
|
||||
let delay = delayArg !== '*' ? parseInt(delayArg, 10) : -1;
|
||||
if ( isNaN(delay) || isFinite(delay) === false ) { delay = 1000; }
|
||||
let boost = parseFloat(boostArg);
|
||||
|
|
@ -587,12 +565,15 @@ function nanoSetIntervalBooster(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// nano-setTimeout-booster.js
|
||||
builtinScriptlets.push({
|
||||
name: 'nano-setTimeout-booster.js',
|
||||
aliases: [ 'nano-stb.js' ],
|
||||
fn: nanoSetTimeoutBooster,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
// Imported from:
|
||||
// https://github.com/NanoAdblocker/NanoFilters/blob/1f3be7211bb0809c5106996f52564bf10c4525f7/NanoFiltersSource/NanoResources.txt#L82
|
||||
|
|
@ -613,14 +594,7 @@ function nanoSetTimeoutBooster(
|
|||
boostArg = ''
|
||||
) {
|
||||
if ( typeof needleArg !== 'string' ) { return; }
|
||||
if ( needleArg === '' ) {
|
||||
needleArg = '.?';
|
||||
} else if ( needleArg.charAt(0) === '/' && needleArg.slice(-1) === '/' ) {
|
||||
needleArg = needleArg.slice(1, -1);
|
||||
} else {
|
||||
needleArg = needleArg.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
const reNeedle = new RegExp(needleArg);
|
||||
const reNeedle = patternToRegex(needleArg);
|
||||
let delay = delayArg !== '*' ? parseInt(delayArg, 10) : -1;
|
||||
if ( isNaN(delay) || isFinite(delay) === false ) { delay = 1000; }
|
||||
let boost = parseFloat(boostArg);
|
||||
|
|
@ -641,39 +615,37 @@ function nanoSetTimeoutBooster(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// noeval-if.js
|
||||
builtinScriptlets.push({
|
||||
name: 'noeval-if.js',
|
||||
fn: noevalIf,
|
||||
fn: noEvalIf,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
function noevalIf(
|
||||
function noEvalIf(
|
||||
needle = ''
|
||||
) {
|
||||
if ( typeof needle !== 'string' ) { return; }
|
||||
if ( needle === '' ) {
|
||||
needle = '.?';
|
||||
} else if ( needle.slice(0,1) === '/' && needle.slice(-1) === '/' ) {
|
||||
needle = needle.slice(1,-1);
|
||||
} else {
|
||||
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
needle = new RegExp(needle);
|
||||
window.eval = new Proxy(window.eval, { // jshint ignore: line
|
||||
const reNeedle = patternToRegex(needle);
|
||||
window.eval = new Proxy(window.eval, { // jshint ignore: line
|
||||
apply: function(target, thisArg, args) {
|
||||
const a = args[0];
|
||||
if ( needle.test(a.toString()) === false ) {
|
||||
return target.apply(thisArg, args);
|
||||
}
|
||||
if ( reNeedle.test(a.toString()) ) { return; }
|
||||
return target.apply(thisArg, args);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// no-fetch-if.js
|
||||
builtinScriptlets.push({
|
||||
name: 'no-fetch-if.js',
|
||||
fn: noFetchIf,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
function noFetchIf(
|
||||
arg1 = '',
|
||||
|
|
@ -691,14 +663,7 @@ function noFetchIf(
|
|||
key = 'url';
|
||||
value = condition;
|
||||
}
|
||||
if ( value === '' ) {
|
||||
value = '^';
|
||||
} else if ( value.startsWith('/') && value.endsWith('/') ) {
|
||||
value = value.slice(1, -1);
|
||||
} else {
|
||||
value = value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
needles.push({ key, re: new RegExp(value) });
|
||||
needles.push({ key, re: patternToRegex(value) });
|
||||
}
|
||||
const log = needles.length === 0 ? console.log.bind(console) : undefined;
|
||||
self.fetch = new Proxy(self.fetch, {
|
||||
|
|
@ -746,8 +711,8 @@ function noFetchIf(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// refresh-defuser.js
|
||||
builtinScriptlets.push({
|
||||
name: 'refresh-defuser.js',
|
||||
fn: refreshDefuser,
|
||||
|
|
@ -773,8 +738,8 @@ function refreshDefuser(
|
|||
}
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// remove-attr.js
|
||||
builtinScriptlets.push({
|
||||
name: 'remove-attr.js',
|
||||
aliases: [ 'ra.js' ],
|
||||
|
|
@ -840,8 +805,8 @@ function removeAttr(
|
|||
}
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// remove-class.js
|
||||
builtinScriptlets.push({
|
||||
name: 'remove-class.js',
|
||||
aliases: [ 'rc.js' ],
|
||||
|
|
@ -905,12 +870,15 @@ function removeClass(
|
|||
}
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// no-requestAnimationFrame-if.js
|
||||
builtinScriptlets.push({
|
||||
name: 'no-requestAnimationFrame-if.js',
|
||||
aliases: [ 'norafif.js' ],
|
||||
fn: noRequestAnimationFrameIf,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
function noRequestAnimationFrameIf(
|
||||
needle = ''
|
||||
|
|
@ -918,13 +886,8 @@ function noRequestAnimationFrameIf(
|
|||
if ( typeof needle !== 'string' ) { return; }
|
||||
const needleNot = needle.charAt(0) === '!';
|
||||
if ( needleNot ) { needle = needle.slice(1); }
|
||||
if ( needle.startsWith('/') && needle.endsWith('/') ) {
|
||||
needle = needle.slice(1, -1);
|
||||
} else if ( needle !== '' ) {
|
||||
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
const log = needleNot === false && needle === '' ? console.log : undefined;
|
||||
const reNeedle = new RegExp(needle);
|
||||
const reNeedle = patternToRegex(needle);
|
||||
window.requestAnimationFrame = new Proxy(window.requestAnimationFrame, {
|
||||
apply: function(target, thisArg, args) {
|
||||
const a = String(args[0]);
|
||||
|
|
@ -942,8 +905,8 @@ function noRequestAnimationFrameIf(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// set-constant.js
|
||||
builtinScriptlets.push({
|
||||
name: 'set-constant.js',
|
||||
aliases: [ 'set.js' ],
|
||||
|
|
@ -1108,12 +1071,15 @@ function setConstant(
|
|||
trapChain(window, chain);
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// no-setInterval-if.js
|
||||
builtinScriptlets.push({
|
||||
name: 'no-setInterval-if.js',
|
||||
aliases: [ 'nosiif.js' ],
|
||||
fn: noSetIntervalIf,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
function noSetIntervalIf(
|
||||
needle = '',
|
||||
|
|
@ -1129,17 +1095,10 @@ function noSetIntervalIf(
|
|||
if ( delayNot ) { delay = delay.slice(1); }
|
||||
delay = parseInt(delay, 10);
|
||||
}
|
||||
if ( needle === '' ) {
|
||||
needle = '';
|
||||
} else if ( needle.startsWith('/') && needle.endsWith('/') ) {
|
||||
needle = needle.slice(1,-1);
|
||||
} else {
|
||||
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
const log = needleNot === false && needle === '' && delay === undefined
|
||||
? console.log
|
||||
: undefined;
|
||||
const reNeedle = new RegExp(needle);
|
||||
const reNeedle = patternToRegex(needle);
|
||||
window.setInterval = new Proxy(window.setInterval, {
|
||||
apply: function(target, thisArg, args) {
|
||||
const a = String(args[0]);
|
||||
|
|
@ -1163,12 +1122,15 @@ function noSetIntervalIf(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// no-setTimeout-if.js
|
||||
builtinScriptlets.push({
|
||||
name: 'no-setTimeout-if.js',
|
||||
aliases: [ 'nostif.js', 'setTimeout-defuser.js' ],
|
||||
fn: noSetTimeoutIf,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
function noSetTimeoutIf(
|
||||
needle = '',
|
||||
|
|
@ -1184,17 +1146,10 @@ function noSetTimeoutIf(
|
|||
if ( delayNot ) { delay = delay.slice(1); }
|
||||
delay = parseInt(delay, 10);
|
||||
}
|
||||
if ( needle === '' ) {
|
||||
needle = '';
|
||||
} else if ( needle.startsWith('/') && needle.endsWith('/') ) {
|
||||
needle = needle.slice(1,-1);
|
||||
} else {
|
||||
needle = needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
const log = needleNot === false && needle === '' && delay === undefined
|
||||
? console.log
|
||||
: undefined;
|
||||
const reNeedle = new RegExp(needle);
|
||||
const reNeedle = patternToRegex(needle);
|
||||
window.setTimeout = new Proxy(window.setTimeout, {
|
||||
apply: function(target, thisArg, args) {
|
||||
const a = String(args[0]);
|
||||
|
|
@ -1218,27 +1173,20 @@ function noSetTimeoutIf(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// webrtc-if.js
|
||||
builtinScriptlets.push({
|
||||
name: 'webrtc-if.js',
|
||||
fn: webrtcIf,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
function webrtcIf(
|
||||
good = ''
|
||||
) {
|
||||
if ( typeof good !== 'string' ) { return; }
|
||||
if ( good.startsWith('/') && good.endsWith('/') ) {
|
||||
good = good.slice(1, -1);
|
||||
} else {
|
||||
good = good.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
let reGood;
|
||||
try {
|
||||
reGood = new RegExp(good);
|
||||
} catch(ex) {
|
||||
return;
|
||||
}
|
||||
const reGood = patternToRegex(good);
|
||||
const rtcName = window.RTCPeerConnection
|
||||
? 'RTCPeerConnection'
|
||||
: (window.webkitRTCPeerConnection ? 'webkitRTCPeerConnection' : '');
|
||||
|
|
@ -1292,11 +1240,14 @@ function webrtcIf(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// no-xhr-if.js
|
||||
builtinScriptlets.push({
|
||||
name: 'no-xhr-if.js',
|
||||
fn: noXhrIf,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
function noXhrIf(
|
||||
arg1 = ''
|
||||
|
|
@ -1315,14 +1266,7 @@ function noXhrIf(
|
|||
key = 'url';
|
||||
value = condition;
|
||||
}
|
||||
if ( value === '' ) {
|
||||
value = '^';
|
||||
} else if ( value.startsWith('/') && value.endsWith('/') ) {
|
||||
value = value.slice(1, -1);
|
||||
} else {
|
||||
value = value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
}
|
||||
needles.push({ key, re: new RegExp(value) });
|
||||
needles.push({ key, re: patternToRegex(value) });
|
||||
}
|
||||
const log = needles.length === 0 ? console.log.bind(console) : undefined;
|
||||
self.XMLHttpRequest = class extends self.XMLHttpRequest {
|
||||
|
|
@ -1369,11 +1313,14 @@ function noXhrIf(
|
|||
};
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// window-close-if.js
|
||||
builtinScriptlets.push({
|
||||
name: 'window-close-if.js',
|
||||
fn: windowCloseIf,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
// https://github.com/uBlockOrigin/uAssets/issues/10323#issuecomment-992312847
|
||||
// https://github.com/AdguardTeam/Scriptlets/issues/158
|
||||
|
|
@ -1382,19 +1329,14 @@ function windowCloseIf(
|
|||
arg1 = ''
|
||||
) {
|
||||
if ( typeof arg1 !== 'string' ) { return; }
|
||||
let reStr;
|
||||
let subject = '';
|
||||
if ( arg1 === '' ) {
|
||||
reStr = '^';
|
||||
} else if ( /^\/.*\/$/.test(arg1) ) {
|
||||
reStr = arg1.slice(1, -1);
|
||||
if ( /^\/.*\/$/.test(arg1) ) {
|
||||
subject = window.location.href;
|
||||
} else {
|
||||
reStr = arg1.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||||
} else if ( arg1 !== '' ) {
|
||||
subject = `${window.location.pathname}${window.location.search}`;
|
||||
}
|
||||
try {
|
||||
const re = new RegExp(reStr);
|
||||
const re = patternToRegex(arg1);
|
||||
if ( re.test(subject) ) {
|
||||
window.close();
|
||||
}
|
||||
|
|
@ -1403,8 +1345,8 @@ function windowCloseIf(
|
|||
}
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// window.name-defuser.js
|
||||
builtinScriptlets.push({
|
||||
name: 'window.name-defuser.js',
|
||||
fn: windowNameDefuser,
|
||||
|
|
@ -1416,8 +1358,8 @@ function windowNameDefuser() {
|
|||
}
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// overlay-buster.js
|
||||
builtinScriptlets.push({
|
||||
name: 'overlay-buster.js',
|
||||
fn: overlayBuster,
|
||||
|
|
@ -1476,8 +1418,8 @@ function overlayBuster() {
|
|||
}
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// alert-buster.js
|
||||
builtinScriptlets.push({
|
||||
name: 'alert-buster.js',
|
||||
fn: alertBuster,
|
||||
|
|
@ -1491,8 +1433,8 @@ function alertBuster() {
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// nowebrtc.js
|
||||
builtinScriptlets.push({
|
||||
name: 'nowebrtc.js',
|
||||
fn: noWebrtc,
|
||||
|
|
@ -1530,8 +1472,8 @@ function noWebrtc() {
|
|||
}
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// golem.de.js
|
||||
builtinScriptlets.push({
|
||||
name: 'golem.de.js',
|
||||
fn: golemDe,
|
||||
|
|
@ -1555,8 +1497,8 @@ function golemDe() {
|
|||
}.bind(window);
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// adfly-defuser.js
|
||||
builtinScriptlets.push({
|
||||
name: 'adfly-defuser.js',
|
||||
fn: adflyDefuser,
|
||||
|
|
@ -1623,8 +1565,8 @@ function adflyDefuser() {
|
|||
}
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// disable-newtab-links.js
|
||||
builtinScriptlets.push({
|
||||
name: 'disable-newtab-links.js',
|
||||
fn: disableNewtabLinks,
|
||||
|
|
@ -1644,23 +1586,21 @@ function disableNewtabLinks() {
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// cookie-remover.js
|
||||
builtinScriptlets.push({
|
||||
name: 'cookie-remover.js',
|
||||
fn: cookieRemover,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
// https://github.com/NanoAdblocker/NanoFilters/issues/149
|
||||
function cookieRemover(
|
||||
needle = ''
|
||||
) {
|
||||
if ( typeof needle !== 'string' ) { return; }
|
||||
let reName = /./;
|
||||
if ( /^\/.+\/$/.test(needle) ) {
|
||||
reName = new RegExp(needle.slice(1,-1));
|
||||
} else if ( needle !== '' ) {
|
||||
reName = new RegExp(needle.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'));
|
||||
}
|
||||
const reName = patternToRegex(needle);
|
||||
const removeCookie = function() {
|
||||
document.cookie.split(';').forEach(cookieStr => {
|
||||
let pos = cookieStr.indexOf('=');
|
||||
|
|
@ -1700,11 +1640,14 @@ function cookieRemover(
|
|||
window.addEventListener('beforeunload', removeCookie);
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// xml-prune.js
|
||||
builtinScriptlets.push({
|
||||
name: 'xml-prune.js',
|
||||
fn: xmlPrune,
|
||||
dependencies: [
|
||||
'pattern-to-regex.fn',
|
||||
],
|
||||
});
|
||||
function xmlPrune(
|
||||
selector = '',
|
||||
|
|
@ -1713,14 +1656,7 @@ function xmlPrune(
|
|||
) {
|
||||
if ( typeof selector !== 'string' ) { return; }
|
||||
if ( selector === '' ) { return; }
|
||||
let reUrl;
|
||||
if ( urlPattern === '' ) {
|
||||
reUrl = /^/;
|
||||
} else if ( /^\/.*\/$/.test(urlPattern) ) {
|
||||
reUrl = new RegExp(urlPattern.slice(1, -1));
|
||||
} else {
|
||||
reUrl = new RegExp(urlPattern.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'));
|
||||
}
|
||||
const reUrl = patternToRegex(urlPattern);
|
||||
const pruner = text => {
|
||||
if ( (/^\s*</.test(text) && />\s*$/.test(text)) === false ) {
|
||||
return text;
|
||||
|
|
@ -1767,8 +1703,8 @@ function xmlPrune(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// m3u-prune.js
|
||||
builtinScriptlets.push({
|
||||
name: 'm3u-prune.js',
|
||||
fn: m3uPrune,
|
||||
|
|
@ -1889,8 +1825,8 @@ function m3uPrune(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// href-sanitizer.js
|
||||
builtinScriptlets.push({
|
||||
name: 'href-sanitizer.js',
|
||||
fn: hrefSanitizer,
|
||||
|
|
@ -1980,8 +1916,8 @@ function hrefSanitizer(
|
|||
}
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/// call-nothrow.js
|
||||
builtinScriptlets.push({
|
||||
name: 'call-nothrow.js',
|
||||
fn: callNothrow,
|
||||
|
|
@ -2014,3 +1950,4 @@ function callNothrow(
|
|||
});
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
|
|
|||
|
|
@ -34,6 +34,7 @@ import {
|
|||
|
||||
const extToMimeMap = new Map([
|
||||
[ 'css', 'text/css' ],
|
||||
[ 'fn', 'fn/javascript' ], // invented mime type for internal use
|
||||
[ 'gif', 'image/gif' ],
|
||||
[ 'html', 'text/html' ],
|
||||
[ 'js', 'text/javascript' ],
|
||||
|
|
@ -55,11 +56,14 @@ const typeToMimeMap = new Map([
|
|||
|
||||
const validMimes = new Set(extToMimeMap.values());
|
||||
|
||||
const mimeFromName = function(name) {
|
||||
const mimeFromName = name => {
|
||||
const match = /\.([^.]+)$/.exec(name);
|
||||
if ( match !== null ) {
|
||||
return extToMimeMap.get(match[1]);
|
||||
}
|
||||
if ( match === null ) { return ''; }
|
||||
return extToMimeMap.get(match[1]);
|
||||
};
|
||||
|
||||
const removeTopCommentBlock = text => {
|
||||
return text.replace(/^\/\*[\S\s]+?\n\*\/\s*/, '');
|
||||
};
|
||||
|
||||
// vAPI.warSecret() is optional, it could be absent in some environments,
|
||||
|
|
@ -70,15 +74,19 @@ const warSecret = typeof vAPI === 'object' && vAPI !== null
|
|||
? vAPI.warSecret
|
||||
: ( ) => '';
|
||||
|
||||
const RESOURCES_SELFIE_VERSION = 7;
|
||||
const RESOURCES_SELFIE_NAME = 'compiled/redirectEngine/resources';
|
||||
|
||||
/******************************************************************************/
|
||||
/******************************************************************************/
|
||||
|
||||
const RedirectEntry = class {
|
||||
class RedirectEntry {
|
||||
constructor() {
|
||||
this.mime = '';
|
||||
this.data = '';
|
||||
this.warURL = undefined;
|
||||
this.params = undefined;
|
||||
this.dependencies = [];
|
||||
}
|
||||
|
||||
// Prevent redirection to web accessible resources when the request is
|
||||
|
|
@ -116,7 +124,7 @@ const RedirectEntry = class {
|
|||
// https://github.com/uBlockOrigin/uBlock-issues/issues/701
|
||||
if ( this.data === '' ) {
|
||||
const mime = typeToMimeMap.get(fctxt.type);
|
||||
if ( mime === undefined ) { return; }
|
||||
if ( mime === '' ) { return; }
|
||||
return `data:${mime},`;
|
||||
}
|
||||
if ( this.data.startsWith('data:') === false ) {
|
||||
|
|
@ -141,10 +149,11 @@ const RedirectEntry = class {
|
|||
return this.data;
|
||||
}
|
||||
|
||||
static fromContent(mime, content) {
|
||||
static fromContent(mime, content, dependencies = []) {
|
||||
const r = new RedirectEntry();
|
||||
r.mime = mime;
|
||||
r.data = content;
|
||||
r.dependencies.push(...dependencies);
|
||||
return r;
|
||||
}
|
||||
|
||||
|
|
@ -154,324 +163,296 @@ const RedirectEntry = class {
|
|||
r.data = selfie.data;
|
||||
r.warURL = selfie.warURL;
|
||||
r.params = selfie.params;
|
||||
r.dependencies = selfie.dependencies || [];
|
||||
return r;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/******************************************************************************/
|
||||
|
||||
const RedirectEngine = function() {
|
||||
this.aliases = new Map();
|
||||
this.resources = new Map();
|
||||
this.reset();
|
||||
this.modifyTime = Date.now();
|
||||
this.resourceNameRegister = '';
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
RedirectEngine.prototype.reset = function() {
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
RedirectEngine.prototype.freeze = function() {
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
RedirectEngine.prototype.tokenToURL = function(
|
||||
fctxt,
|
||||
token,
|
||||
asDataURI = false
|
||||
) {
|
||||
const entry = this.resources.get(this.aliases.get(token) || token);
|
||||
if ( entry === undefined ) { return; }
|
||||
this.resourceNameRegister = token;
|
||||
return entry.toURL(fctxt, asDataURI);
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
RedirectEngine.prototype.tokenToDNR = function(token) {
|
||||
const entry = this.resources.get(this.aliases.get(token) || token);
|
||||
if ( entry === undefined ) { return; }
|
||||
if ( entry.warURL === undefined ) { return; }
|
||||
return entry.warURL;
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
RedirectEngine.prototype.hasToken = function(token) {
|
||||
if ( token === 'none' ) { return true; }
|
||||
const asDataURI = token.charCodeAt(0) === 0x25 /* '%' */;
|
||||
if ( asDataURI ) {
|
||||
token = token.slice(1);
|
||||
class RedirectEngine {
|
||||
constructor() {
|
||||
this.aliases = new Map();
|
||||
this.resources = new Map();
|
||||
this.reset();
|
||||
this.modifyTime = Date.now();
|
||||
this.resourceNameRegister = '';
|
||||
}
|
||||
return this.resources.get(this.aliases.get(token) || token) !== undefined;
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
RedirectEngine.prototype.toSelfie = async function() {
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
RedirectEngine.prototype.fromSelfie = async function() {
|
||||
return true;
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
RedirectEngine.prototype.resourceContentFromName = function(name, mime) {
|
||||
const entry = this.resources.get(this.aliases.get(name) || name);
|
||||
if ( entry === undefined ) { return; }
|
||||
if ( mime === undefined || entry.mime.startsWith(mime) ) {
|
||||
return entry.toContent();
|
||||
reset() {
|
||||
}
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
freeze() {
|
||||
}
|
||||
|
||||
// https://github.com/uBlockOrigin/uAssets/commit/deefe875551197d655f79cb540e62dfc17c95f42
|
||||
// Consider 'none' a reserved keyword, to be used to disable redirection.
|
||||
// https://github.com/uBlockOrigin/uBlock-issues/issues/1419
|
||||
// Append newlines to raw text to ensure processing of trailing resource.
|
||||
tokenToURL(
|
||||
fctxt,
|
||||
token,
|
||||
asDataURI = false
|
||||
) {
|
||||
const entry = this.resources.get(this.aliases.get(token) || token);
|
||||
if ( entry === undefined ) { return; }
|
||||
this.resourceNameRegister = token;
|
||||
return entry.toURL(fctxt, asDataURI);
|
||||
}
|
||||
|
||||
RedirectEngine.prototype.resourcesFromString = function(text) {
|
||||
const lineIter = new LineIterator(
|
||||
removeTopCommentBlock(text) + '\n\n'
|
||||
);
|
||||
const reNonEmptyLine = /\S/;
|
||||
let fields, encoded, details;
|
||||
tokenToDNR(token) {
|
||||
const entry = this.resources.get(this.aliases.get(token) || token);
|
||||
if ( entry === undefined ) { return; }
|
||||
if ( entry.warURL === undefined ) { return; }
|
||||
return entry.warURL;
|
||||
}
|
||||
|
||||
while ( lineIter.eot() === false ) {
|
||||
const line = lineIter.next();
|
||||
if ( line.startsWith('#') ) { continue; }
|
||||
if ( line.startsWith('// ') ) { continue; }
|
||||
hasToken(token) {
|
||||
if ( token === 'none' ) { return true; }
|
||||
const asDataURI = token.charCodeAt(0) === 0x25 /* '%' */;
|
||||
if ( asDataURI ) {
|
||||
token = token.slice(1);
|
||||
}
|
||||
return this.resources.get(this.aliases.get(token) || token) !== undefined;
|
||||
}
|
||||
|
||||
async toSelfie() {
|
||||
}
|
||||
|
||||
async fromSelfie() {
|
||||
return true;
|
||||
}
|
||||
|
||||
contentFromName(name, mime = '') {
|
||||
const entry = this.resources.get(this.aliases.get(name) || name);
|
||||
if ( entry === undefined ) { return; }
|
||||
if ( entry.mime.startsWith(mime) === false ) { return; }
|
||||
return {
|
||||
js: entry.toContent(),
|
||||
dependencies: entry.dependencies.slice(),
|
||||
};
|
||||
}
|
||||
|
||||
// https://github.com/uBlockOrigin/uAssets/commit/deefe8755511
|
||||
// Consider 'none' a reserved keyword, to be used to disable redirection.
|
||||
// https://github.com/uBlockOrigin/uBlock-issues/issues/1419
|
||||
// Append newlines to raw text to ensure processing of trailing resource.
|
||||
|
||||
resourcesFromString(text) {
|
||||
const lineIter = new LineIterator(
|
||||
removeTopCommentBlock(text) + '\n\n'
|
||||
);
|
||||
const reNonEmptyLine = /\S/;
|
||||
let fields, encoded, details;
|
||||
|
||||
while ( lineIter.eot() === false ) {
|
||||
const line = lineIter.next();
|
||||
if ( line.startsWith('#') ) { continue; }
|
||||
if ( line.startsWith('// ') ) { continue; }
|
||||
|
||||
if ( fields === undefined ) {
|
||||
if ( line === '' ) { continue; }
|
||||
// Modern parser
|
||||
if ( line.startsWith('/// ') ) {
|
||||
const name = line.slice(4).trim();
|
||||
fields = [ name, mimeFromName(name) ];
|
||||
continue;
|
||||
}
|
||||
// Legacy parser
|
||||
const head = line.trim().split(/\s+/);
|
||||
if ( head.length !== 2 ) { continue; }
|
||||
if ( head[0] === 'none' ) { continue; }
|
||||
let pos = head[1].indexOf(';');
|
||||
if ( pos === -1 ) { pos = head[1].length; }
|
||||
if ( validMimes.has(head[1].slice(0, pos)) === false ) {
|
||||
continue;
|
||||
}
|
||||
encoded = head[1].indexOf(';') !== -1;
|
||||
fields = head;
|
||||
continue;
|
||||
}
|
||||
|
||||
if ( fields === undefined ) {
|
||||
if ( line === '' ) { continue; }
|
||||
// Modern parser
|
||||
if ( line.startsWith('/// ') ) {
|
||||
const name = line.slice(4).trim();
|
||||
fields = [ name, mimeFromName(name) ];
|
||||
if ( details === undefined ) {
|
||||
details = [];
|
||||
}
|
||||
const [ prop, value ] = line.slice(4).trim().split(/\s+/);
|
||||
if ( value !== undefined ) {
|
||||
details.push({ prop, value });
|
||||
}
|
||||
continue;
|
||||
}
|
||||
// Legacy parser
|
||||
const head = line.trim().split(/\s+/);
|
||||
if ( head.length !== 2 ) { continue; }
|
||||
if ( head[0] === 'none' ) { continue; }
|
||||
let pos = head[1].indexOf(';');
|
||||
if ( pos === -1 ) { pos = head[1].length; }
|
||||
if ( validMimes.has(head[1].slice(0, pos)) === false ) {
|
||||
|
||||
if ( reNonEmptyLine.test(line) ) {
|
||||
fields.push(encoded ? line.trim() : line);
|
||||
continue;
|
||||
}
|
||||
encoded = head[1].indexOf(';') !== -1;
|
||||
fields = head;
|
||||
continue;
|
||||
}
|
||||
|
||||
if ( line.startsWith('/// ') ) {
|
||||
if ( details === undefined ) {
|
||||
details = [];
|
||||
}
|
||||
const [ prop, value ] = line.slice(4).trim().split(/\s+/);
|
||||
if ( value !== undefined ) {
|
||||
details.push({ prop, value });
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
if ( reNonEmptyLine.test(line) ) {
|
||||
fields.push(encoded ? line.trim() : line);
|
||||
continue;
|
||||
}
|
||||
|
||||
// No more data, add the resource.
|
||||
const name = this.aliases.get(fields[0]) || fields[0];
|
||||
const mime = fields[1];
|
||||
const content = orphanizeString(
|
||||
fields.slice(2).join(encoded ? '' : '\n')
|
||||
);
|
||||
this.resources.set(
|
||||
name,
|
||||
RedirectEntry.fromContent(mime, content)
|
||||
);
|
||||
if ( Array.isArray(details) ) {
|
||||
for ( const { prop, value } of details ) {
|
||||
if ( prop !== 'alias' ) { continue; }
|
||||
this.aliases.set(value, name);
|
||||
}
|
||||
}
|
||||
|
||||
fields = undefined;
|
||||
details = undefined;
|
||||
}
|
||||
|
||||
this.modifyTime = Date.now();
|
||||
};
|
||||
|
||||
const removeTopCommentBlock = function(text) {
|
||||
return text.replace(/^\/\*[\S\s]+?\n\*\/\s*/, '');
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
RedirectEngine.prototype.loadBuiltinResources = function(fetcher) {
|
||||
this.resources = new Map();
|
||||
this.aliases = new Map();
|
||||
|
||||
const fetches = [
|
||||
import('/assets/resources/scriptlets.js').then(module => {
|
||||
for ( const scriptlet of module.builtinScriptlets ) {
|
||||
const { name, aliases, fn } = scriptlet;
|
||||
const entry = RedirectEntry.fromContent(
|
||||
mimeFromName(name),
|
||||
fn.toString()
|
||||
);
|
||||
this.resources.set(name, entry);
|
||||
if ( Array.isArray(aliases) === false ) { continue; }
|
||||
for ( const alias of aliases ) {
|
||||
this.aliases.set(alias, name);
|
||||
// No more data, add the resource.
|
||||
const name = this.aliases.get(fields[0]) || fields[0];
|
||||
const mime = fields[1];
|
||||
const content = orphanizeString(
|
||||
fields.slice(2).join(encoded ? '' : '\n')
|
||||
);
|
||||
this.resources.set(name, RedirectEntry.fromContent(mime, content));
|
||||
if ( Array.isArray(details) ) {
|
||||
for ( const { prop, value } of details ) {
|
||||
if ( prop !== 'alias' ) { continue; }
|
||||
this.aliases.set(value, name);
|
||||
}
|
||||
}
|
||||
this.modifyTime = Date.now();
|
||||
}),
|
||||
];
|
||||
|
||||
const store = (name, data = undefined) => {
|
||||
const details = redirectableResources.get(name);
|
||||
const entry = RedirectEntry.fromSelfie({
|
||||
mime: mimeFromName(name),
|
||||
data,
|
||||
warURL: `/web_accessible_resources/${name}`,
|
||||
params: details.params,
|
||||
});
|
||||
this.resources.set(name, entry);
|
||||
if ( details.alias === undefined ) { return; }
|
||||
if ( Array.isArray(details.alias) ) {
|
||||
for ( const alias of details.alias ) {
|
||||
this.aliases.set(alias, name);
|
||||
fields = undefined;
|
||||
details = undefined;
|
||||
}
|
||||
|
||||
this.modifyTime = Date.now();
|
||||
}
|
||||
|
||||
loadBuiltinResources(fetcher) {
|
||||
this.resources = new Map();
|
||||
this.aliases = new Map();
|
||||
|
||||
const fetches = [
|
||||
import('/assets/resources/scriptlets.js').then(module => {
|
||||
for ( const scriptlet of module.builtinScriptlets ) {
|
||||
const { name, aliases, fn } = scriptlet;
|
||||
const entry = RedirectEntry.fromContent(
|
||||
mimeFromName(name),
|
||||
fn.toString(),
|
||||
scriptlet.dependencies,
|
||||
);
|
||||
this.resources.set(name, entry);
|
||||
if ( Array.isArray(aliases) === false ) { continue; }
|
||||
for ( const alias of aliases ) {
|
||||
this.aliases.set(alias, name);
|
||||
}
|
||||
}
|
||||
this.modifyTime = Date.now();
|
||||
}),
|
||||
];
|
||||
|
||||
const store = (name, data = undefined) => {
|
||||
const details = redirectableResources.get(name);
|
||||
const entry = RedirectEntry.fromSelfie({
|
||||
mime: mimeFromName(name),
|
||||
data,
|
||||
warURL: `/web_accessible_resources/${name}`,
|
||||
params: details.params,
|
||||
});
|
||||
this.resources.set(name, entry);
|
||||
if ( details.alias === undefined ) { return; }
|
||||
if ( Array.isArray(details.alias) ) {
|
||||
for ( const alias of details.alias ) {
|
||||
this.aliases.set(alias, name);
|
||||
}
|
||||
} else {
|
||||
this.aliases.set(details.alias, name);
|
||||
}
|
||||
} else {
|
||||
this.aliases.set(details.alias, name);
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
const processBlob = (name, blob) => {
|
||||
return new Promise(resolve => {
|
||||
const reader = new FileReader();
|
||||
reader.onload = ( ) => {
|
||||
store(name, reader.result);
|
||||
resolve();
|
||||
};
|
||||
reader.onabort = reader.onerror = ( ) => {
|
||||
resolve();
|
||||
};
|
||||
reader.readAsDataURL(blob);
|
||||
const processBlob = (name, blob) => {
|
||||
return new Promise(resolve => {
|
||||
const reader = new FileReader();
|
||||
reader.onload = ( ) => {
|
||||
store(name, reader.result);
|
||||
resolve();
|
||||
};
|
||||
reader.onabort = reader.onerror = ( ) => {
|
||||
resolve();
|
||||
};
|
||||
reader.readAsDataURL(blob);
|
||||
});
|
||||
};
|
||||
|
||||
const processText = (name, text) => {
|
||||
store(name, removeTopCommentBlock(text));
|
||||
};
|
||||
|
||||
const process = result => {
|
||||
const match = /^\/web_accessible_resources\/([^?]+)/.exec(result.url);
|
||||
if ( match === null ) { return; }
|
||||
const name = match[1];
|
||||
return result.content instanceof Blob
|
||||
? processBlob(name, result.content)
|
||||
: processText(name, result.content);
|
||||
};
|
||||
|
||||
for ( const [ name, details ] of redirectableResources ) {
|
||||
if ( typeof details.data !== 'string' ) {
|
||||
store(name);
|
||||
continue;
|
||||
}
|
||||
fetches.push(
|
||||
fetcher(`/web_accessible_resources/${name}`, {
|
||||
responseType: details.data
|
||||
}).then(
|
||||
result => process(result)
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
return Promise.all(fetches);
|
||||
}
|
||||
|
||||
getResourceDetails() {
|
||||
const out = new Map([
|
||||
[ 'none', { canInject: false, canRedirect: true, aliasOf: '' } ],
|
||||
]);
|
||||
for ( const [ name, entry ] of this.resources ) {
|
||||
out.set(name, {
|
||||
canInject: typeof entry.data === 'string',
|
||||
canRedirect: entry.warURL !== undefined,
|
||||
aliasOf: '',
|
||||
extensionPath: entry.warURL,
|
||||
});
|
||||
}
|
||||
for ( const [ alias, name ] of this.aliases ) {
|
||||
const original = out.get(name);
|
||||
if ( original === undefined ) { continue; }
|
||||
const aliased = Object.assign({}, original);
|
||||
aliased.aliasOf = name;
|
||||
out.set(alias, aliased);
|
||||
}
|
||||
return Array.from(out).sort((a, b) => {
|
||||
return a[0].localeCompare(b[0]);
|
||||
});
|
||||
};
|
||||
}
|
||||
|
||||
const processText = (name, text) => {
|
||||
store(name, removeTopCommentBlock(text));
|
||||
};
|
||||
|
||||
const process = result => {
|
||||
const match = /^\/web_accessible_resources\/([^?]+)/.exec(result.url);
|
||||
if ( match === null ) { return; }
|
||||
const name = match[1];
|
||||
return result.content instanceof Blob
|
||||
? processBlob(name, result.content)
|
||||
: processText(name, result.content);
|
||||
};
|
||||
|
||||
for ( const [ name, details ] of redirectableResources ) {
|
||||
if ( typeof details.data !== 'string' ) {
|
||||
store(name);
|
||||
continue;
|
||||
}
|
||||
fetches.push(
|
||||
fetcher(`/web_accessible_resources/${name}`, {
|
||||
responseType: details.data
|
||||
}).then(
|
||||
result => process(result)
|
||||
)
|
||||
selfieFromResources(storage) {
|
||||
storage.put(
|
||||
RESOURCES_SELFIE_NAME,
|
||||
JSON.stringify({
|
||||
version: RESOURCES_SELFIE_VERSION,
|
||||
aliases: Array.from(this.aliases),
|
||||
resources: Array.from(this.resources),
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
return Promise.all(fetches);
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
RedirectEngine.prototype.getResourceDetails = function() {
|
||||
const out = new Map([
|
||||
[ 'none', { canInject: false, canRedirect: true, aliasOf: '' } ],
|
||||
]);
|
||||
for ( const [ name, entry ] of this.resources ) {
|
||||
out.set(name, {
|
||||
canInject: typeof entry.data === 'string',
|
||||
canRedirect: entry.warURL !== undefined,
|
||||
aliasOf: '',
|
||||
extensionPath: entry.warURL,
|
||||
});
|
||||
async resourcesFromSelfie(storage) {
|
||||
const result = await storage.get(RESOURCES_SELFIE_NAME);
|
||||
let selfie;
|
||||
try {
|
||||
selfie = JSON.parse(result.content);
|
||||
} catch(ex) {
|
||||
}
|
||||
if (
|
||||
selfie instanceof Object === false ||
|
||||
selfie.version !== RESOURCES_SELFIE_VERSION ||
|
||||
Array.isArray(selfie.resources) === false
|
||||
) {
|
||||
return false;
|
||||
}
|
||||
this.aliases = new Map(selfie.aliases);
|
||||
this.resources = new Map();
|
||||
for ( const [ token, entry ] of selfie.resources ) {
|
||||
this.resources.set(token, RedirectEntry.fromSelfie(entry));
|
||||
}
|
||||
return true;
|
||||
}
|
||||
for ( const [ alias, name ] of this.aliases ) {
|
||||
const original = out.get(name);
|
||||
if ( original === undefined ) { continue; }
|
||||
const aliased = Object.assign({}, original);
|
||||
aliased.aliasOf = name;
|
||||
out.set(alias, aliased);
|
||||
|
||||
invalidateResourcesSelfie(storage) {
|
||||
storage.remove(RESOURCES_SELFIE_NAME);
|
||||
}
|
||||
return Array.from(out).sort((a, b) => {
|
||||
return a[0].localeCompare(b[0]);
|
||||
});
|
||||
};
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
const RESOURCES_SELFIE_VERSION = 7;
|
||||
const RESOURCES_SELFIE_NAME = 'compiled/redirectEngine/resources';
|
||||
|
||||
RedirectEngine.prototype.selfieFromResources = function(storage) {
|
||||
storage.put(
|
||||
RESOURCES_SELFIE_NAME,
|
||||
JSON.stringify({
|
||||
version: RESOURCES_SELFIE_VERSION,
|
||||
aliases: Array.from(this.aliases),
|
||||
resources: Array.from(this.resources),
|
||||
})
|
||||
);
|
||||
};
|
||||
|
||||
RedirectEngine.prototype.resourcesFromSelfie = async function(storage) {
|
||||
const result = await storage.get(RESOURCES_SELFIE_NAME);
|
||||
let selfie;
|
||||
try {
|
||||
selfie = JSON.parse(result.content);
|
||||
} catch(ex) {
|
||||
}
|
||||
if (
|
||||
selfie instanceof Object === false ||
|
||||
selfie.version !== RESOURCES_SELFIE_VERSION ||
|
||||
Array.isArray(selfie.resources) === false
|
||||
) {
|
||||
return false;
|
||||
}
|
||||
this.aliases = new Map(selfie.aliases);
|
||||
this.resources = new Map();
|
||||
for ( const [ token, entry ] of selfie.resources ) {
|
||||
this.resources.set(token, RedirectEntry.fromSelfie(entry));
|
||||
}
|
||||
return true;
|
||||
};
|
||||
|
||||
RedirectEngine.prototype.invalidateResourcesSelfie = function(storage) {
|
||||
storage.remove(RESOURCES_SELFIE_NAME);
|
||||
};
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
|
|
|
|||
|
|
@ -141,38 +141,40 @@ const normalizeRawFilter = function(parser) {
|
|||
return `+js(${args.join(', ')})`;
|
||||
};
|
||||
|
||||
const lookupScriptlet = function(rawToken, reng, toInject) {
|
||||
if ( toInject.has(rawToken) ) { return; }
|
||||
if ( scriptletCache.resetTime < reng.modifyTime ) {
|
||||
scriptletCache.reset();
|
||||
const lookupScriptlet = function(rawToken, scriptletMap, dependencyMap) {
|
||||
if ( scriptletMap.has(rawToken) ) { return; }
|
||||
const pos = rawToken.indexOf(',');
|
||||
let token, args = '';
|
||||
if ( pos === -1 ) {
|
||||
token = rawToken;
|
||||
} else {
|
||||
token = rawToken.slice(0, pos).trim();
|
||||
args = rawToken.slice(pos + 1).trim();
|
||||
}
|
||||
let content = scriptletCache.lookup(rawToken);
|
||||
if ( content === undefined ) {
|
||||
const pos = rawToken.indexOf(',');
|
||||
let token, args = '';
|
||||
if ( pos === -1 ) {
|
||||
token = rawToken;
|
||||
} else {
|
||||
token = rawToken.slice(0, pos).trim();
|
||||
args = rawToken.slice(pos + 1).trim();
|
||||
}
|
||||
// TODO: The alias lookup can be removed once scriptlet resources
|
||||
// with obsolete name are converted to their new name.
|
||||
if ( reng.aliases.has(token) ) {
|
||||
token = reng.aliases.get(token);
|
||||
} else {
|
||||
token = `${token}.js`;
|
||||
}
|
||||
content = reng.resourceContentFromName(token, 'text/javascript');
|
||||
if ( !content ) { return; }
|
||||
content = patchScriptlet(content, args);
|
||||
content =
|
||||
'try {\n' +
|
||||
content + '\n' +
|
||||
'} catch ( e ) { }';
|
||||
scriptletCache.add(rawToken, content);
|
||||
// TODO: The alias lookup can be removed once scriptlet resources
|
||||
// with obsolete name are converted to their new name.
|
||||
if ( redirectEngine.aliases.has(token) ) {
|
||||
token = redirectEngine.aliases.get(token);
|
||||
} else {
|
||||
token = `${token}.js`;
|
||||
}
|
||||
toInject.set(rawToken, content);
|
||||
const details = redirectEngine.contentFromName(token, 'text/javascript');
|
||||
if ( details === undefined ) { return; }
|
||||
const content = patchScriptlet(details.js, args);
|
||||
const dependencies = details.dependencies || [];
|
||||
while ( dependencies.length !== 0 ) {
|
||||
const token = dependencies.shift();
|
||||
if ( dependencyMap.has(token) ) { continue; }
|
||||
const details = redirectEngine.contentFromName(token, 'fn/javascript');
|
||||
if ( details === undefined ) { continue; }
|
||||
dependencyMap.set(token, details.js);
|
||||
if ( Array.isArray(details.dependencies) === false ) { continue; }
|
||||
dependencies.push(...details.dependencies);
|
||||
}
|
||||
scriptletMap.set(
|
||||
rawToken,
|
||||
[ 'try {', content, '} catch (e) {', '}' ].join('\n')
|
||||
);
|
||||
};
|
||||
|
||||
// Fill-in scriptlet argument placeholders.
|
||||
|
|
@ -183,31 +185,31 @@ const patchScriptlet = function(content, args) {
|
|||
if ( args.startsWith('{') && args.endsWith('}') ) {
|
||||
return content.replace('{{args}}', args);
|
||||
}
|
||||
if ( args === '' ) {
|
||||
return content.replace('{{args}}', '');
|
||||
}
|
||||
const arglist = [];
|
||||
if ( args !== '' ) {
|
||||
let s = args;
|
||||
let len = s.length;
|
||||
let beg = 0, pos = 0;
|
||||
let i = 1;
|
||||
while ( beg < len ) {
|
||||
pos = s.indexOf(',', pos);
|
||||
// Escaped comma? If so, skip.
|
||||
if ( pos > 0 && s.charCodeAt(pos - 1) === 0x5C /* '\\' */ ) {
|
||||
s = s.slice(0, pos - 1) + s.slice(pos);
|
||||
len -= 1;
|
||||
continue;
|
||||
}
|
||||
if ( pos === -1 ) { pos = len; }
|
||||
arglist.push(s.slice(beg, pos).trim().replace(reEscapeScriptArg, '\\$&'));
|
||||
beg = pos = pos + 1;
|
||||
i++;
|
||||
let s = args;
|
||||
let len = s.length;
|
||||
let beg = 0, pos = 0;
|
||||
let i = 1;
|
||||
while ( beg < len ) {
|
||||
pos = s.indexOf(',', pos);
|
||||
// Escaped comma? If so, skip.
|
||||
if ( pos > 0 && s.charCodeAt(pos - 1) === 0x5C /* '\\' */ ) {
|
||||
s = s.slice(0, pos - 1) + s.slice(pos);
|
||||
len -= 1;
|
||||
continue;
|
||||
}
|
||||
if ( pos === -1 ) { pos = len; }
|
||||
arglist.push(s.slice(beg, pos).trim().replace(reEscapeScriptArg, '\\$&'));
|
||||
beg = pos = pos + 1;
|
||||
i++;
|
||||
}
|
||||
for ( let i = 0; i < arglist.length; i++ ) {
|
||||
content = content.replace(`{{${i+1}}}`, arglist[i]);
|
||||
}
|
||||
content = content.replace('{{args}}', arglist.map(a => `'${a}'`).join(', '));
|
||||
return content;
|
||||
return content.replace('{{args}}', arglist.map(a => `'${a}'`).join(', '));
|
||||
};
|
||||
|
||||
const logOne = function(tabId, url, filter) {
|
||||
|
|
@ -225,6 +227,7 @@ const logOne = function(tabId, url, filter) {
|
|||
scriptletFilteringEngine.reset = function() {
|
||||
scriptletDB.clear();
|
||||
duplicates.clear();
|
||||
scriptletCache.reset();
|
||||
acceptedCount = 0;
|
||||
discardedCount = 0;
|
||||
};
|
||||
|
|
@ -232,6 +235,7 @@ scriptletFilteringEngine.reset = function() {
|
|||
scriptletFilteringEngine.freeze = function() {
|
||||
duplicates.clear();
|
||||
scriptletDB.collectGarbage();
|
||||
scriptletCache.reset();
|
||||
};
|
||||
|
||||
scriptletFilteringEngine.compile = function(parser, writer) {
|
||||
|
|
@ -292,7 +296,8 @@ scriptletFilteringEngine.fromCompiledContent = function(reader) {
|
|||
|
||||
const $scriptlets = new Set();
|
||||
const $exceptions = new Set();
|
||||
const $scriptletToCodeMap = new Map();
|
||||
const $scriptletMap = new Map();
|
||||
const $scriptletDependencyMap = new Map();
|
||||
|
||||
scriptletFilteringEngine.retrieve = function(request, options = {}) {
|
||||
if ( scriptletDB.size === 0 ) { return; }
|
||||
|
|
@ -328,40 +333,58 @@ scriptletFilteringEngine.retrieve = function(request, options = {}) {
|
|||
return;
|
||||
}
|
||||
|
||||
$scriptletToCodeMap.clear();
|
||||
for ( const token of $scriptlets ) {
|
||||
lookupScriptlet(token, redirectEngine, $scriptletToCodeMap);
|
||||
if ( scriptletCache.resetTime < redirectEngine.modifyTime ) {
|
||||
scriptletCache.reset();
|
||||
}
|
||||
if ( $scriptletToCodeMap.size === 0 ) { return; }
|
||||
|
||||
// Return an array of scriptlets, and log results if needed.
|
||||
const out = [];
|
||||
for ( const [ token, code ] of $scriptletToCodeMap ) {
|
||||
const isException = $exceptions.has(token);
|
||||
if ( isException === false ) {
|
||||
out.push(code);
|
||||
let cacheDetails = scriptletCache.lookup(hostname);
|
||||
if ( cacheDetails === undefined ) {
|
||||
const fullCode = [];
|
||||
for ( const token of $scriptlets ) {
|
||||
if ( $exceptions.has(token) ) { continue; }
|
||||
lookupScriptlet(token, $scriptletMap, $scriptletDependencyMap);
|
||||
}
|
||||
if ( mustLog === false ) { continue; }
|
||||
if ( isException ) {
|
||||
logOne(request.tabId, request.url, `#@#+js(${token})`);
|
||||
} else {
|
||||
options.logEntries.push({
|
||||
token: `##+js(${token})`,
|
||||
tabId: request.tabId,
|
||||
url: request.url,
|
||||
});
|
||||
for ( const token of $scriptlets ) {
|
||||
const isException = $exceptions.has(token);
|
||||
if ( isException === false ) {
|
||||
fullCode.push($scriptletMap.get(token));
|
||||
}
|
||||
}
|
||||
for ( const code of $scriptletDependencyMap.values() ) {
|
||||
fullCode.push(code);
|
||||
}
|
||||
cacheDetails = {
|
||||
code: fullCode.join('\n'),
|
||||
tokens: Array.from($scriptlets),
|
||||
exceptions: Array.from($exceptions),
|
||||
};
|
||||
scriptletCache.add(hostname, cacheDetails);
|
||||
$scriptletMap.clear();
|
||||
$scriptletDependencyMap.clear();
|
||||
}
|
||||
|
||||
if ( mustLog ) {
|
||||
for ( const token of cacheDetails.tokens ) {
|
||||
if ( cacheDetails.exceptions.includes(token) ) {
|
||||
logOne(request.tabId, request.url, `#@#+js(${token})`);
|
||||
} else {
|
||||
options.logEntries.push({
|
||||
token: `##+js(${token})`,
|
||||
tabId: request.tabId,
|
||||
url: request.url,
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( out.length === 0 ) { return; }
|
||||
if ( cacheDetails.code === '' ) { return; }
|
||||
|
||||
const out = [ cacheDetails.code ];
|
||||
|
||||
if ( µb.hiddenSettings.debugScriptlets ) {
|
||||
out.unshift('debugger;');
|
||||
}
|
||||
|
||||
// https://github.com/uBlockOrigin/uBlock-issues/issues/156
|
||||
// Provide a private Map() object available for use by all
|
||||
// scriptlets.
|
||||
out.unshift(
|
||||
'(function() {',
|
||||
'// >>>> start of private namespace',
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user