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stripTracking DHL, Google and Outlook

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stripTracking no need for `g` and `s` RegEx modifiers
This commit is contained in:
the-djmaze 2022-10-03 12:25:20 +02:00
parent 4473043623
commit a3585a859f
1 changed files with 21 additions and 8 deletions
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29
dev/Common/Html.js
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@ -17,23 +17,36 @@ const
replaceWithChildren = node => node.replaceWith(...[...node.childNodes]),
// Strip tracking
urlGetParam = (url, name) => new URL(url).searchParams.get(name) || url,
base64Url = data => atob(data.replace(/_/g,'/').replace(/-/g,'+')),
stripTracking = text => text
.replace(/tracking\.(printabout\.nl[^?]+)\?.*/gsi, (...m) => m[1])
.replace(/^.+awstrack\.me\/.+(https:%2F%2F[^/]+)/gsi, (...m) => decodeURIComponent(m[1]))
.replace(/^.+\/track\/click\/.+\?p=([a-z0-9_]+)$/gsi, (...m) => {
.replace(/tracking\.(printabout\.nl[^?]+)\?.*/i, (...m) => m[1])
.replace(/^.+awstrack\.me\/.+(https:%2F%2F[^/]+)/i, (...m) => decodeURIComponent(m[1]))
.replace(/^.+(www\.google|safelinks\.protection\.outlook\.com).+$/i, () => urlGetParam(text, 'url'))
.replace(/^.+go\.dhlparcel\.nl.+\/([^/]+)$/i, (...m) => base64Url(m[1]))
// Mandrill
.replace(/^.+\/track\/click\/.+\?p=.+$/i, () => {
let d = urlGetParam(text, 'p');
try {
let d = JSON.parse(atob(m[1].replace(/_/g,'/').replace(/-/g,'+')));
d = JSON.parse(base64Url(d));
if (d?.p) {
d = JSON.parse(d.p);
}
return d?.url || m[0];
} catch (e) {
console.error(e);
}
return d?.url || text;
})
.replace(/([?&])utm_[a-z]+=[^&?#]*/gsi, '$1') // Urchin Tracking Module
.replace(/([?&])ec_[a-z]+=[^&?#]*/gsi, '$1') // Sitecore
.replace(/&&+/, '');
.replace(/([?&])utm_[a-z]+=[^&?#]*/gi, '$1') // Urchin Tracking Module
.replace(/([?&])ec_[a-z]+=[^&?#]*/gi, '$1') // Sitecore
/** TODO: implement other url strippers like from
* https://www.bleepingcomputer.com/news/security/new-firefox-privacy-feature-strips-urls-of-tracking-parameters/
* https://github.com/newhouse/url-tracking-stripper
* https://github.com/svenjacobs/leon
* https://maxchadwick.xyz/tracking-query-params-registry/
* https://github.com/M66B/FairEmail/blob/master/app/src/main/java/eu/faircode/email/UriHelper.java
*/
.replace(/([?&])&+/g, '$1');
export const