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Also strip tracking in message images

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the-djmaze 2022-10-17 14:17:59 +02:00
parent b683abc89f
commit 65c313c0e4
1 changed files with 25 additions and 24 deletions
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49
dev/Common/Html.js
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@ -35,29 +35,29 @@ const
urlGetParam = (url, name) => new URL(url).searchParams.get(name) || url, urlGetParam = (url, name) => new URL(url).searchParams.get(name) || url,
base64Url = data => atob(data.replace(/_/g,'/').replace(/-/g,'+')), base64Url = data => atob(data.replace(/_/g,'/').replace(/-/g,'+')),
stripTracking = url => { stripTracking = url => {
url = url
.replace(/tracking\.(printabout\.nl[^?]+)\?.*/i, (...m) => m[1])
.replace(/(zalando\.nl[^?]+)\?.*/i, (...m) => m[1])
.replace(/^.+(awstrack\.me|redditmail\.com)\/.+(https:%2F%2F[^/]+).*/i, (...m) => decodeURIComponent(m[2]))
.replace(/^.+(www\.google|safelinks\.protection\.outlook\.com).+$/i, () => urlGetParam(url, 'url'))
.replace(/^.+delivery-status\.com.+$/i, () => urlGetParam(url, 'fb'))
.replace(/^.+go\.dhlparcel\.nl.+\/([^/]+)$/i, (...m) => base64Url(m[1]))
// Mandrill
.replace(/^.+\/track\/click\/.+\?p=.+$/i, () => {
let d = urlGetParam(url, 'p');
try {
d = JSON.parse(base64Url(d));
if (d?.p) {
d = JSON.parse(d.p);
}
} catch (e) {
console.error(e);
}
return d?.url || url;
})
// Remove invalid URL characters
.replace(/[\s<>]+/gi, '');
try { try {
url = url
.replace(/tracking\.(printabout\.nl[^?]+)\?.*/i, (...m) => m[1])
.replace(/(zalando\.nl[^?]+)\?.*/i, (...m) => m[1])
.replace(/^.+(awstrack\.me|redditmail\.com)\/.+(https:%2F%2F[^/]+).*/i, (...m) => decodeURIComponent(m[2]))
.replace(/^.+(www\.google|safelinks\.protection\.outlook\.com).+$/i, () => urlGetParam(url, 'url'))
.replace(/^.+delivery-status\.com.+$/i, () => urlGetParam(url, 'fb'))
.replace(/^.+go\.dhlparcel\.nl.+\/([A-Za-z0-9_-]+)$/i, (...m) => base64Url(m[1]))
// Mandrill
.replace(/^.+\/track\/click\/.+\?p=.+$/i, () => {
let d = urlGetParam(url, 'p');
try {
d = JSON.parse(base64Url(d));
if (d?.p) {
d = JSON.parse(d.p);
}
} catch (e) {
console.error(e);
}
return d?.url || url;
})
// Remove invalid URL characters
.replace(/[\s<>]+/gi, '');
url = new URL(url); url = new URL(url);
let s = url.searchParams; let s = url.searchParams;
[...s.keys()].forEach(key => stripParams.test(key) && s.delete(key)); [...s.keys()].forEach(key => stripParams.test(key) && s.delete(key));
@ -281,7 +281,7 @@ export const
let skipStyle = false; let skipStyle = false;
if (hasAttribute('src')) { if (hasAttribute('src')) {
value = getAttribute('src'); value = stripTracking(getAttribute('src'));
delAttribute('src'); delAttribute('src');
if ('IMG' === name) { if ('IMG' === name) {
@ -294,7 +294,8 @@ export const
'email.microsoftemail.com/open', 'email.microsoftemail.com/open',
'github.com/notifications/beacon/', 'github.com/notifications/beacon/',
'mandrillapp.com/track/open', 'mandrillapp.com/track/open',
'list-manage.com/track/open' 'list-manage.com/track/open',
'google-analytics.com'
].filter(uri => value.toLowerCase().includes(uri)).length ].filter(uri => value.toLowerCase().includes(uri)).length
)) { )) {
skipStyle = true; skipStyle = true;