stop_cloudflare/addon_chrome/ismitmlink/bg.js

108 lines
2.5 KiB
JavaScript

let apiurl = 'https://api.searxes.eu.org/_/ismitm.php';
fetch('http://api.xxf4en4djo7hhvatax2g3lvj2qgvbwi4yeyyzwpo25zcog4ewhsbrdyd.onion/_/ok.php', {
method: 'GET',
mode: 'cors'
}).then(r => r.text()).then(r => {
if (r == 'ok') {
apiurl = 'http://api.xxf4en4djo7hhvatax2g3lvj2qgvbwi4yeyyzwpo25zcog4ewhsbrdyd.onion/_/ismitm.php';
}
}).catch(() => {});
function is_infected(f) {
return new Promise((g, b) => {
fetch(apiurl, {
method: 'POST',
mode: 'cors',
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
},
body: 'f=' + f
}).then(r => r.json()).then(r => {
if (r[0]) {
g(r[1]);
} else {
b();
}
}).catch(b);
});
}
function i_already_know_you(f) {
if (!/^([a-z0-9_.-]{1,255})\.([a-z]{2,80})$/.test(f)) {
return false;
}
return new Promise((g, b) => {
chrome.storage.local.get(f, (ff) => {
if (ff[f]) {
if (ff[f] == 'y') {
g(1);
} else {
g(-1);
}
} else {
g(0);
}
});
});
}
function clear_cache_1w() {
chrome.storage.local.clear();
chrome.storage.local.set({
'lastU': Math.round((new Date()).getTime() / 1000)
});
chrome.storage.local.set({
'lastV': (chrome.runtime.getManifest()).version
});
setTimeout(function () {
clear_cache_1w();
}, 604800000);
}
chrome.storage.local.get(['lastU', 'lastV'], (g) => {
if (g.lastU) {
if (Math.abs(Math.round((new Date()).getTime() / 1000) - g.lastU) > 604800) {
chrome.storage.local.clear();
chrome.storage.local.set({
'lastU': Math.round((new Date()).getTime() / 1000)
});
}
} else {
chrome.storage.local.set({
'lastU': Math.round((new Date()).getTime() / 1000)
});
}
let nowVer = (chrome.runtime.getManifest()).version;
if (g.lastV != nowVer) {
chrome.storage.local.clear();
chrome.storage.local.set({
'lastU': Math.round((new Date()).getTime() / 1000)
});
chrome.storage.local.set({
'lastV': nowVer
});
}
setTimeout(function () {
clear_cache_1w();
}, 604800000);
});
chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
if (request) {
i_already_know_you(request).then((r) => {
if (r == 1 || r == -1) {
chrome.tabs.sendMessage(sender.tab.id, [request, ((r == 1) ? true : false)]);
}
if (r == 0) {
is_infected(request).then((a) => {
chrome.storage.local.set({
[request]: ((a) ? 'y' : 'n')
});
chrome.tabs.sendMessage(sender.tab.id, [request, a]);
}, () => {
chrome.tabs.sendMessage(sender.tab.id, [request, false]);
});
}
}, () => {});
}
});