Files
I2P_in_Private_Browsing_Mod…/scrub.js
2022-10-04 12:11:14 -04:00

785 lines
33 KiB
JavaScript

var titlepref = chrome.i18n.getMessage('titlePreface');
var webpref = chrome.i18n.getMessage('webPreface');
var routerpref = chrome.i18n.getMessage('routerPreface');
var mailpref = chrome.i18n.getMessage('mailPreface');
var torrentpref = chrome.i18n.getMessage('torrentPreface');
var tunnelpref = chrome.i18n.getMessage('i2ptunnelPreface');
var ircpref = chrome.i18n.getMessage('ircPreface');
var extensionpref = chrome.i18n.getMessage('extensionPreface');
var muwirepref = chrome.i18n.getMessage('muwirePreface');
var botepref = chrome.i18n.getMessage('botePreface');
var blogpref = chrome.i18n.getMessage('blogPreface');
var blogprefpriv = chrome.i18n.getMessage('blogPrefacePrivate');
var torpref = chrome.i18n.getMessage('torPreface');
var torprefpriv = chrome.i18n.getMessage('torPrefacePrivate');
var contextScrub = async function(requestDetails) {
function onHeaderError() {
console.log('Header scrub error');
}
try {
var headerScrub = function(context) {
var ua = 'MYOB/6.66 (AN/ON)';
if (!context) {} else if (context.name == titlepref) {
for (var header of requestDetails.requestHeaders) {
if (header.name.toLowerCase() === 'user-agent') {
header.value = ua;
}
}
return {
requestHeaders: requestDetails.requestHeaders
};
}
};
var contextGet = async function(tabInfo) {
try {
//console.log("(scrub)Tab info from Function", tabInfo);
let context = await browser.contextualIdentities.get(
tabInfo.cookieStoreId
);
return context;
} catch (error) {
return undefined;
}
};
var tabGet = async function(tabId) {
try {
//console.log("(scrub)Tab ID from Request", tabId);
let tabInfo = await browser.tabs.get(tabId);
return tabInfo;
} catch (error) {
return undefined;
}
};
if (requestDetails.tabId > 0) {
tab = tabGet(requestDetails.tabId);
context = tab.then(contextGet, onHeaderError);
req = context.then(headerScrub, onHeaderError);
//console.log("(scrub)Scrubbing I2P Request", req);
return req;
}
} catch (error) {
console.log('(scrub)Not scrubbing non-I2P request.', error);
}
}
var notMyContextNotMyProblem = async function() {
var contexts = await browser.contextualIdentities.query({});
var context1 = await browser.contextualIdentities.query({
name: titlepref
});
var context2 = await browser.contextualIdentities.query({
name: routerpref
});
var context3 = await browser.contextualIdentities.query({
name: mailpref
});
var context4 = await browser.contextualIdentities.query({
name: torrentpref
});
var context5 = await browser.contextualIdentities.query({
name: tunnelpref
});
var context6 = await browser.contextualIdentities.query({
name: ircpref
});
var context7 = await browser.contextualIdentities.query({
name: muwirepref
});
var context8 = await browser.contextualIdentities.query({
name: botepref
});
var context9 = await browser.contextualIdentities.query({
name: blogpref
});
var context10 = await browser.contextualIdentities.query({
name: torpref
});
var othercontexts = [];
console.log('Contexts:', contexts);
for (context in contexts) {
if (
contexts[context].cookieStoreId == context1[0].cookieStoreId ||
contexts[context].cookieStoreId == context2[0].cookieStoreId ||
contexts[context].cookieStoreId == context3[0].cookieStoreId ||
contexts[context].cookieStoreId == context4[0].cookieStoreId ||
contexts[context].cookieStoreId == context5[0].cookieStoreId ||
contexts[context].cookieStoreId == context6[0].cookieStoreId ||
contexts[context].cookieStoreId == context7[0].cookieStoreId ||
contexts[context].cookieStoreId == context8[0].cookieStoreId ||
contexts[context].cookieStoreId == context9[0].cookieStoreId ||
contexts[context].cookieStoreId == context10[0].cookieStoreId
) {
console.log(
'Context found',
contexts[context].cookieStoreId,
'is my responsibility'
);
} else {
//console.log("Context found", contexts[context].cookieStoreId, "is not my responsibility")
othercontexts.push(contexts[context]);
}
}
return othercontexts;
}
var contextSetup = function(requestDetails) {
function onContextError() {
console.error('Context launcher error');
}
async function forceIntoIsolation(tabId, contextidentifier, tab, pin = true) {
console.info(
'(isolate) forcing context for',
tabId,
contextidentifier,
tab
);
try {
var context = await browser.contextualIdentities.query({
name: contextidentifier
});
if (tabId.cookieStoreId != context[0].cookieStoreId) {
function Create() {
function onCreated(tab) {
function closeOldTab(tabs) {
if (tabId.id != tab.id) {
console.log(
'(isolate) Closing un-isolated tab',
tabId.id,
'in favor of',
tab.id,
'with context',
tab.cookieStoreId
);
browser.tabs.remove(tabId.id);
if (pin) {
browser.tabs.move(tab.id, { index: 0 });
for (index = 0; index < tabs.length; index++) {
if (index != tabs.length - 1)
browser.tabs.remove(tabs[index].id);
}
}
}
browser.pageAction.setPopup({
tabId: tabId.id,
popup: 'security.html'
});
browser.pageAction.show(tabId.id);
}
var pins = browser.tabs.query({
cookieStoreId: context[0].cookieStoreId
});
pins.then(closeOldTab, onError);
// closeOldTab(tab);
}
var created = browser.tabs.create({
active: true,
cookieStoreId: context[0].cookieStoreId,
url: requestDetails.url,
pinned: pin
});
created.then(onCreated, onContextError);
}
var gettab = browser.tabs.get(tabId.id);
gettab.then(Create, onContextError);
return tabId;
}
} catch (error) {
console.error('(isolate)Context Error', error);
}
}
try {
var i2pTabFind = async function(tabId) {
console.info('(isolate)Context Discovery browser');
try {
var context = await browser.contextualIdentities.query({
name: titlepref
});
return forceIntoIsolation(tabId, titlepref, tab, false);
} catch (error) {
console.error('(isolate)Context Error', error);
}
};
var routerTabFind = async function(tabId) {
console.info('(isolate)Context Discovery console');
try {
var context = await browser.contextualIdentities.query({
name: routerpref
});
return forceIntoIsolation(tabId, routerpref, tab);
} catch (error) {
console.error('(isolate)Context Error', error);
}
};
var i2ptunnelTabFind = async function(tabId) {
console.info('(isolate)Context Discovery browser');
try {
var context = await browser.contextualIdentities.query({
name: tunnelpref
});
return forceIntoIsolation(tabId, tunnelpref, tab);
} catch (error) {
console.error('(isolate)Context Error', error);
}
};
var snarkTabFind = async function(tabId) {
console.info('(isolate)Context Discovery torrents');
try {
var context = await browser.contextualIdentities.query({
name: torrentpref
});
if (tabId.cookieStoreId != context[0].cookieStoreId) {
var exemptContext = await browser.contextualIdentities.query({
name: titlepref
});
let tmp = new URL(tabId.url);
console.log('(isolate)tabid host', tmp.host);
if (!requestDetails.url.includes('snark/' + tmp.host)) {
// if (tabId.cookieStoreId != exemptContext[0].cookieStoreId){
function Create() {
function onCreated(tab) {
function closeOldTab(tabs) {
if (tabId.id != tab.id) {
console.log(
'(isolate) Closing un-isolated tab',
tabId.id,
'in favor of',
tab.id,
'with context',
tab.cookieStoreId
);
browser.tabs.remove(tabId.id);
browser.tabs.move(tab.id, { index: 0 });
}
for (index = 0; index < tabs.length; index++) {
if (index != tabs.length - 1)
browser.tabs.remove(tabs[index].id);
}
}
var pins = browser.tabs.query({
cookieStoreId: context[0].cookieStoreId
});
pins.then(closeOldTab, onError);
}
if (requestDetails.url.endsWith('xhr1.html')) {
hostname = url.split('/')[2];
let prefix = url.substr(0, url.indexOf('://') + 3);
requestDetails.url = prefix + hostname + '/i2psnark/';
}
var created = browser.tabs.create({
active: true,
pinned: true,
cookieStoreId: context[0].cookieStoreId,
url: requestDetails.url
});
created.then(onCreated, onContextError);
}
var gettab = browser.tabs.get(tabId.id);
gettab.then(Create, onContextError);
return tabId;
}
}
} catch (error) {
console.log('(isolate)Context Error', error);
}
};
var muwireTabFind = async function(tabId) {
console.info('(isolate)Context Discovery muwire');
try {
var context = await browser.contextualIdentities.query({
name: muwirepref
});
return forceIntoIsolation(tabId, muwirepref, tab);
} catch (error) {
console.error('(isolate)Context Error', error);
}
};
var i2pboteTabFind = async function(tabId) {
console.info('(isolate)Context Discovery bote');
try {
var context = await browser.contextualIdentities.query({
name: botepref
});
return forceIntoIsolation(tabId, botepref, tab);
} catch (error) {
console.error('(isolate)Context Error', error);
}
};
var mailTabFind = async function(tabId) {
console.info('(isolate)Context Discovery mail');
try {
var context = await browser.contextualIdentities.query({
name: mailpref
});
return forceIntoIsolation(tabId, mailpref, tab);
} catch (error) {
console.error('(isolate)Context Error', error);
}
};
var ircTabFind = async function(tabId) {
console.info('(isolate)Context Discovery irc');
try {
var context = await browser.contextualIdentities.query({
name: ircpref
});
return forceIntoIsolation(tabId, ircpref, tab);
} catch (error) {
console.error('(isolate)Context Error', error);
}
};
var torTabFind = async function(tabId) {
console.info('(isolate)Context Discovery tor');
try {
var context = await browser.contextualIdentities.query({
name: torpref
});
return forceIntoIsolation(tabId, torpref, tab);
} catch (error) {
console.error('(isolate)Context Error', error);
}
};
var blogTabFind = async function(tabId) {
console.info('(isolate)Context Discovery blog');
try {
var context = await browser.contextualIdentities.query({
name: blogpref
});
return forceIntoIsolation(tabId, blogpref, tab);
} catch (error) {
console.error('(isolate)Context Error', error);
}
};
var tabGet = async function(tabId) {
try {
//console.log("(isolate)Tab ID from Request", tabId);
let tabInfo = await browser.tabs.get(tabId);
return tabInfo;
} catch (error) {
console.log('(isolate)Tab error', error);
}
};
if (requestDetails == undefined) {
return requestDetails;
}
if (proxyHost(requestDetails.url)) {
setcookie = browser.cookies.set({
firstPartyDomain: i2pHostName(requestDetails.url),
url: requestDetails.url,
secure: true
});
setcookie.then(onContextGotLog, onContextError);
return requestDetails;
}
if (requestDetails.tabId > 0) {
var tab = tabGet(requestDetails.tabId);
tab.then(isolate);
function isolate(oldtab) {
let localhost = localHost(requestDetails.url);
let routerhost = routerHost(requestDetails.url);
if (routerhost) {
if (routerhost === 'i2ptunnelmgr') {
var tunneltab = tab.then(i2ptunnelTabFind, onContextError);
return requestDetails;
} else if (routerhost === 'i2psnark') {
var snarktab = tab.then(snarkTabFind, onContextError);
return requestDetails;
} else if (routerhost === 'webmail') {
var mailtab = tab.then(mailTabFind, onContextError);
return requestDetails;
} else if (routerhost === 'muwire') {
var routertab = tab.then(muwireTabFind, onContextError);
return requestDetails;
} else if (routerhost === 'i2pbote') {
var routertab = tab.then(i2pboteTabFind, onContextError);
return requestDetails;
} else if (routerhost === 'routerconsole') {
var routertab = tab.then(routerTabFind, onContextError);
return requestDetails;
}
} else {
if (localhost) {
if (localhost === 'blog') {
var routertab = tab.then(blogTabFind, onContextError);
return requestDetails;
} else if (localhost === 'irc') {
var irctab = tab.then(ircTabFind, onContextError);
return requestDetails;
} else if (localhost === 'tor') {
var tortab = tab.then(torTabFind, onContextError);
return requestDetails;
}
}
}
// if (oldtab.cookieStoreId == 'firefox-default') {
if (i2pHost(requestDetails.url)) {
var thn = i2pHostName(requestDetails.url);
if (requestDetails.url.includes('=' + thn)) {
if (!requestDetails.url.includes('://github.com') ||
!requestDetails.url.includes('://notabug.org') ||
!requestDetails.url.includes('://i2pgit.org') ||
!requestDetails.url.includes('://gitlab.com')
) {
if (!localhost) {
console.log('(scrub)checking search hostnames =' + thn);
var tpt = requestDetails.url.split('=' + thn, 2);
requestDetails.url =
'http://' + thn + '/' + tpt[1].replace('%2F', '');
}
}
}
console.log('(scrub) new hostname', requestDetails.url);
var setcookie = browser.cookies.set({
firstPartyDomain: i2pHostName(requestDetails.url),
url: requestDetails.url,
secure: true
});
setcookie.then(onContextGotLog, onContextError);
if (!routerhost) {
var i2ptab = tab.then(i2pTabFind, onContextError);
}
return requestDetails;
}
if (extensionHost(requestDetails)) {
return requestDetails;
}
//}
}
}
} catch (error) {
console.log('(isolate)Not an I2P request, blackholing', error);
}
};
var coolheadersSetup = function(e) {
var asyncSetPageAction = new Promise((resolve, reject) => {
window.setTimeout(() => {
if (e.tabId != undefined) {
popup = browser.pageAction.getPopup({ tabId: e.tabId });
popup.then(gotPopup);
}
function gotPopup(p) {
console.log('(scrub)(header check) checking popup', p);
console.log(
'(scrub)(header check) checking headers',
e.responseHeaders
);
let headers = e.responseHeaders.filter((word) =>
word.name.toUpperCase().includes('I2P')
);
console.log('(scrub)(header check) checking filtered headers', headers);
for (i = headers.length - 1; i >= 0; i--) {
let header = headers[i];
console.log('(scrub)(header check) checking header', header);
if (header.name.toUpperCase().endsWith('I2P-LOCATION')) {
var tab = browser.tabs.get(e.tabId);
tab.then(altSrc);
function altSrc(tab) {
console.log('(scrub) X-I2P-LOCATION', header.value);
let url = new URL(header.value);
browser.pageAction.setPopup({
tabId: e.tabId,
popup: 'location.html'
});
browser.pageAction.setIcon({
path: 'icons/i2plogo.png',
tabId: e.tabId
});
let eurl = new URL(tab.url);
browser.pageAction.setTitle({
tabId: e.tabId,
title: 'http://' + url.host + eurl.pathname
});
browser.pageAction.show(e.tabId);
}
break;
}
if (header.name.toUpperCase().endsWith('I2P-TORRENTLOCATION')) {
console.log(
'(scrub)(header check) checking header torrentlocation',
header
);
var imgs = document.getElementsByTagName('img');
for (let img of imgs) {
if (tmpsrc.host == location.host) {
img.src =
'http://127.0.0.1:7657/i2psnark/' +
tmpsrc.host +
tmpsrc.pathname;
img.onerror = function() {
img.src = tmpsrc;
};
}
}
var videos = document.getElementsByTagName('video');
for (let video of videos) {
let tmpsrc = new URL(video.currentSrc);
if (tmpsrc.host == location.host) {
if (!video.innerHTML.includes('127.0.0.1')) {
innerHTML = video.innerHTML;
topInnerHTML = video.innerHTML.replace(
'src="',
'src="http://127.0.0.1:7657/i2psnark/' + location.host + '/'
);
video.innerHTML = topInnerHTML; // + innerHTML;
video.onerror = function() {
video.innerHTML = topInnerHTML + innerHTML;
};
}
}
}
var audios = document.getElementsByTagName('audio');
for (let audio of audios) {
let tmpsrc = new URL(audio.currentSrc);
if (tmpsrc.host == location.host) {
if (!audio.innerHTML.includes('127.0.0.1')) {
innerHTML = audio.innerHTML;
topInnerHTML = audio.innerHTML.replace(
'src="',
'src="http://127.0.0.1:7657/i2psnark/' + location.host + '/'
);
audio.innerHTML = topInnerHTML; // + innerHTML;
audio.onerror = function() {
audio.innerHTML = topInnerHTML + innerHTML;
};
}
}
}
browser.pageAction.setPopup({
tabId: e.tabId,
popup: 'torrent.html'
});
if (tab != undefined && tab.url.startsWith('https')) {
browser.pageAction.setIcon({
path: 'icons/infotoopiesbt.png',
tabId: e.tabId
});
} else {
browser.pageAction.setIcon({
path: 'icons/infotoopiebt.png',
tabId: e.tabId
});
}
browser.pageAction.setTitle({
tabId: e.tabId,
title: header.value
});
browser.pageAction.show(e.tabId);
break;
}
}
}
resolve({ responseHeaders: e.responseHeaders });
}, 2000);
});
return asyncSetPageAction;
};
function getTabURL(tab) {
console.log("(scrub)(equiv check) popup check", tab);
if (tab.id != undefined) {
popup = browser.pageAction.getPopup({ tabId: tab.id });
console.log("(scrub)(equiv check) popup check");
popup.then(gotPopup);
}
function gotPopup(p) {
if (p.length != 0) return;
if (tab.url.startsWith("https")) {
if (tab.url.includes(".i2p")) {
browser.pageAction.setPopup({
tabId: tab.id,
popup: "security.html",
});
browser.pageAction.setIcon({
path: "icons/infotoopies.png",
tabId: tab.id,
});
console.log(tab.url);
//console.log("(background) tabinfo", tabInfo[0].id)
try {
browser.tabs
.sendMessage(tab.id, { req: "i2p-torrentlocation" })
.then((response) => {
if (response != undefined && response != "") {
console.log(
"(scrub)(equiv check) i2p-torrentlocation response object",
response
);
if (response.content.toUpperCase() != "NO-ALT-LOCATION") {
browser.pageAction.setPopup({
tabId: tab.id,
popup: "torrent.html",
});
browser.pageAction.setIcon({
path: "icons/infotoopiesbt.png",
tabId: tab.id,
});
browser.pageAction.setTitle({
tabId: tab.id,
title: response.content,
});
browser.pageAction.show(tab.id);
}
}
});
console.log("(scrub)(equiv check)", tab.id, tab.url);
} catch (e) {
console.log("(scrub)(equiv check)", e);
}
} else {
try {
browser.tabs
.sendMessage(tab.id, { req: "i2p-location" })
.then((response) => {
if (response != undefined) {
console.log(
"(scrub)(equiv check) i2p-location response object",
response
);
if (response.content.toUpperCase() != "NO-ALT-LOCATION") {
browser.pageAction.setPopup({
tabId: tab.id,
popup: "location.html",
});
browser.pageAction.setIcon({
path: "icons/i2plogo.png",
tabId: tab.id,
});
browser.pageAction.setTitle({
tabId: tab.id,
title: response.content,
});
browser.pageAction.show(tab.id);
}
}
});
console.log("(scrub)(equiv check)", tab.id, tab.url);
} catch (e) {
console.log("(scrub)(equiv check)", e);
}
}
} else {
if (tab.url.includes(".i2p")) {
browser.pageAction.setPopup({
tabId: tab.id,
popup: "security.html",
});
browser.pageAction.setIcon({
path: "icons/infotoopie.png",
tabId: tab.id,
});
console.log(tab.url);
}
try {
browser.tabs
.sendMessage(tab.id, { req: "i2p-torrentlocation" })
.then((response) => {
if (response != undefined) {
console.log(
"(pageaction) i2p-torrentlocation response object",
response
);
if (response.content.toUpperCase() != "NO-ALT-LOCATION") {
browser.pageAction.setPopup({
tabId: tab.id,
popup: "torrent.html",
});
browser.pageAction.setIcon({
path: "icons/infotoopiebt.png",
tabId: tab.id,
});
browser.pageAction.setTitle({
tabId: tab.id,
title: response.content,
});
browser.pageAction.show(tab.id);
}
}
});
console.log("(pageaction)", tab.id, tab.url);
} catch (e) {
console.log("(pageaction)", e);
}
}
}
}
function getClearTab(tobj) {
function setupTabs(tobj) {
if (typeof tobj == "number") {
browser.tabs.get(tobj).then(getTabURL, onError);
}
if (typeof tobj.tabId == "number") {
console.log("(scrub) tobj", tobj);
browser.tabs.get(tobj.tabId).then(getTabURL, onError);
} else {
for (let tab in tobj.tabIds) {
console.log("(scrub) tab", tobj.tabIds[tab]);
browser.tabs.get(tobj.tabIds[tab]).then(getTabURL, onError);
}
}
}
if (tobj != undefined) {
setupTabs(tobj);
} else {
browser.tabs.query({}).then(setupTabs);
}
}
const filter = {
url: [{ hostContains: ".i2p" }],
};
function logOnDOMContentLoaded(details) {
console.log(`onDOMContentLoaded: ${details.url}`);
}
browser.tabs.onActivated.addListener(getClearTab);
browser.tabs.onAttached.addListener(getClearTab);
browser.tabs.onCreated.addListener(getClearTab);
browser.tabs.onDetached.addListener(getClearTab);
browser.tabs.onHighlighted.addListener(getClearTab);
browser.tabs.onMoved.addListener(getClearTab);
browser.tabs.onReplaced.addListener(getClearTab);
browser.pageAction.onClicked.addListener(getClearTab);
function reloadTabs(tabs) {
for (let tab of tabs) {
browser.tabs.reload(tab.id);
}
}
function reloadError(error) {
console.log(`Error: ${error}`);
}
let querying = browser.tabs.query({});
querying.then(reloadTabs, onError);
// Listen for onHeaderReceived for the target page.
// Set "blocking" and "responseHeaders".
browser.webRequest.onHeadersReceived.addListener(
coolheadersSetup, { urls: ["*://*.i2p/*", "https://*/*"] }, ["responseHeaders"]
);
browser.webNavigation.onDOMContentLoaded.addListener(getClearTab, filter);
browser.webNavigation.onDOMContentLoaded.addListener(
logOnDOMContentLoaded,
filter
);
browser.webRequest.onBeforeRequest.addListener(contextSetup, {
urls: ["*://*.i2p/*", "*://localhost/*", "*://127.0.0.1/*", "*://*/*i2p*"],
});
browser.webRequest.onBeforeSendHeaders.addListener(
contextScrub, { urls: ["*://*.i2p/*"] }, ["requestHeaders"]
);