/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict" ;
/* globals browser, exportFunction, module */
var UAHelpers = {
_deviceAppropriateChromeUAs: {},
getRunningFirefoxVersion() {
return (navigator.userAgent.match(/Firefox\/([0-9.]+)/) || [
"" ,
"58.0" ])[1];
},
getFxQuantumSegment() {
return `FxQuantum/${UAHelpers.getRunningFirefoxVersion()} `;
},
getDeviceAppropriateChromeUA(config = {}) {
const { version =
"130.0.0.0" , androidDevice, desktopOS } = config;
const key = `${version}:${androidDevice}:${desktopOS}`;
if (!UAHelpers._deviceAppropriateChromeUAs[key]) {
const userAgent =
config.ua ||
(
typeof navigator !==
"undefined" ? navigator.userAgent :
"" );
const fxQuantum = config.noFxQuantum
?
""
: UAHelpers.getFxQuantumSegment();
if (userAgent.includes(
"Android" )) {
const RunningAndroidVersion =
userAgent.match(/Android [0-9.]+/) ||
"Android 6.0" ;
if (androidDevice) {
UAHelpers._deviceAppropriateChromeUAs[key] =
`Mozilla/5.0 (Linux; ${RunningAndroidVersion}; ${androidDevice}) ${fxQuantum}AppleWe
bKit/537.36 (KHTML, like Gecko) Chrome/${version} Mobile Safari/537.36`;
} else {
const ChromePhoneUA = `Mozilla/5.0 (Linux; ${RunningAndroidVersion}; Nexus 5 Build/MRA58N) ${fxQuantum}AppleWebKit/537.36 (KHTML, like Gecko) Chrome/${version} Mobile Safari/537.36`;
const ChromeTabletUA = `Mozilla/5.0 (Linux; ${RunningAndroidVersion}; Nexus 7 Build/JSS15Q) ${fxQuantum}AppleWebKit/537.36 (KHTML, like Gecko) Chrome/${version} Safari/537.36`;
const IsPhone = userAgent.includes("Mobile" );
UAHelpers._deviceAppropriateChromeUAs[key] = IsPhone
? ChromePhoneUA
: ChromeTabletUA;
}
} else {
let osSegment = "Windows NT 10.0; Win64; x64" ;
if (desktopOS === "macOS" || userAgent.includes("Macintosh" )) {
osSegment = "Macintosh; Intel Mac OS X 10_15_7" ;
}
if (
desktopOS !== "nonLinux" &&
(desktopOS === "linux" || userAgent.includes("Linux" ))
) {
osSegment = "X11; Ubuntu; Linux x86_64" ;
}
UAHelpers._deviceAppropriateChromeUAs[key] =
`Mozilla/5.0 (${osSegment}) ${fxQuantum}AppleWebKit/537.36 (KHTML, like Gecko) Chrome/${version} Safari/537.36`;
}
}
return UAHelpers._deviceAppropriateChromeUAs[key];
},
addGecko(
ua = navigator.userAgent,
version = UAHelpers.getRunningFirefoxVersion()
) {
return `${ua} Gecko/${version}`;
},
addChrome(ua = navigator.userAgent, version = "130.0.0.0" ) {
return `${ua} AppleWebKit/537.36 (KHTML, like Gecko) Chrome/${version} Mobile Safari/537.36`;
},
safari(config = {}) {
const version = config.version || "18.1" ;
const webkitVersion = config.webkitVersion || "605.1.15" ;
const osVersion = config.osVersion?.replace("." , "_" ) || "10_15_7" ;
const arch = config.arch || "Intel" ;
let firefox = "" ;
switch (config.firefox || true ) {
case "firefox" :
case true :
firefox = `Firefox/${UAHelpers.getRunningFirefoxVersion()} `;
break ;
case "fxQuantum" :
firefox = UAHelpers.getFxQuantumSegment();
break ;
}
return `Mozilla/5.0 (Macintosh; ${arch} Mac OS X ${osVersion}) ${firefox}AppleWebKit/${webkitVersion} (KHTML, like Gecko) Version/${version} Safari/${webkitVersion}`;
},
androidHotspot2Device(originalUA) {
return originalUA.replace(/\(.+?\)/, "(Linux; Android 10; K)" );
},
changeFirefoxToFireFox(ua = navigator.userAgent) {
return ua.replace("Firefox" , "FireFox" );
},
windows(ua = navigator.userAgent) {
const rv = navigator.userAgent.match("rv:[0-9]+.[0-9]+" )[0];
return ua.replace(/\(.+?\)/, `(Windows NT 10.0; Win64; x64; ${rv})`);
},
desktopUA(ua = navigator.userAgent) {
return ua.replace(/ (Mobile|Tablet);/, "" );
},
addSamsungForSamsungDevices(ua = navigator.userAgent) {
if (!browser.systemManufacturer) {
return ua;
}
const manufacturer = browser.systemManufacturer.getManufacturer();
if (manufacturer && manufacturer.toLowerCase() === "samsung" ) {
return ua.replace("Mobile;" , "Mobile; Samsung;" );
}
return ua;
},
firefoxPlusChrome(ua = navigator.userAgent, version = "130.0.0.0" ) {
return `${ua} AppleWebKit/537.36 (KHTML, like Gecko) Chrome/${version} Mobile Safari/537.36`;
},
getPrefix(originalUA) {
return originalUA.substr(0, originalUA.indexOf(")" ) + 1);
},
overrideWithDeviceAppropriateChromeUA(config) {
const chromeUA = UAHelpers.getDeviceAppropriateChromeUA(config);
Object.defineProperty(window.navigator.wrappedJSObject, "userAgent" , {
get: exportFunction(() => chromeUA, window),
set: exportFunction(function () {}, window),
});
},
capVersionTo99(originalUA) {
const ver = originalUA.match(/Firefox\/(\d+\.\d+)/);
if (!ver || parseFloat(ver[1]) < 100) {
return originalUA;
}
return originalUA
.replace(`Firefox/${ver[1]}`, "Firefox/99.0" )
.replace(`rv:${ver[1]}`, "rv:99.0" );
},
capRvTo109(originalUA) {
const ver = originalUA.match(/rv:(\d+\.\d+)/);
if (!ver || parseFloat(ver[1]) <= 109) {
return originalUA;
}
return originalUA.replace(`rv:${ver[1]}`, "rv:109.0" );
},
capVersionToNumber(originalUA, cap = 120) {
const ver = originalUA.match(/Firefox\/(\d+\.\d+)/);
if (!ver || parseFloat(ver[1]) <= cap) {
return originalUA;
}
const capped = `Firefox/${cap}.0`;
return originalUA.replace(`Firefox/${ver[1]}`, capped);
},
getMacOSXUA(originalUA, arch = "Intel" , version = "10.15" ) {
return originalUA.replace(
/\(.+?\)/,
`(Macintosh; ${arch} Mac OS X ${version})`
);
},
getWindowsUA(originalUA) {
const rv = originalUA.match("rv:[0-9]+.[0-9]+" )[0];
const ver = originalUA.match("Firefox/[0-9]+.[0-9]+" )[0];
return `Mozilla/5.0 (Windows NT 10.0; Win64; x64; ${rv}) Gecko/20100101 ${ver}`;
},
};
if (typeof module !== "undefined" ) {
module.exports = UAHelpers;
}
Messung V0.5 C=96 H=92 G=93
¤ Dauer der Verarbeitung: 0.4 Sekunden
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