updates ebrowser

This commit is contained in:
James Feng Cao 2024-06-15 11:36:06 +08:00
parent d0d745b7f5
commit 2cc5b79da4
11 changed files with 145 additions and 75 deletions

View file

@ -28,7 +28,8 @@ Copyright (C) 2024 Richard Hao Cao
var tabs;
var engines = {};
var mapKeys = {};
var defaultSE = "https://www.bing.com/search?q=";
var closedUrls = [];
var defaultSE = "https://www.bing.com/search?q=%s";
let lastKeys;
let lastKeys_millis = 0;
@ -108,6 +109,7 @@ Copyright (C) 2024 Richard Hao Cao
let nTabs = tabs.children.length;
if(nTabs<2) return "";//no remain tab
let tab = tabs.children[iTab];
closedUrls.push(tab.getURL());
if(document.activeElement == tab) tab.blur();
tabs.removeChild(tab);
nTabs--;
@ -210,13 +212,16 @@ Copyright (C) 2024 Richard Hao Cao
}
function getQ(){return document.forms[0].q.value;}
function bang(query, iSpace){
let se=defaultSE;
if(iSpace>0){
let name = query.slice(0,iSpace);
let engine = engines[name];
if(engine)
return engine+query.substring(iSpace+1);
if(engine){
se = engine;
query = query.substring(iSpace+1);
}
}
return defaultSE+query;
return se.replace('%s',query);
}
function coloncommand(q){
document.title = q;

View file

@ -2,7 +2,8 @@
*/
const {
app, BrowserWindow, Menu, shell, clipboard,
session, protocol, net} = require('electron')
session, protocol, net, dialog
} = require('electron')
let win;
if(!app.requestSingleInstanceLock())
@ -10,7 +11,6 @@ if(!app.requestSingleInstanceLock())
else {
app.on('ready', createWindow);
app.on('second-instance', (event, args, cwd) => {
// 当已经有运行的实例时,我们激活窗口而不是创建新的窗口
if (win) {
if (win.isMinimized()) {
win.restore()
@ -34,6 +34,7 @@ var redirects;
var bRedirect = true;
var bJS = true;
var bHistory = false;
var bForwardCookie = false;
var proxies = {};
var proxy;
var useragents = {};
@ -47,14 +48,14 @@ fs.readFile(path.join(__dirname,'redirect.json'), 'utf8', (err, jsonString) => {
if (err) return;
try {
redirects = JSON.parse(jsonString);
} catch (e){}
} catch (e){console.log(e)}
});
async function createWindow () {
let json = await fs.promises.readFile(path.join(__dirname,'uas.json'), 'utf8');
try {
useragents = JSON.parse(json);
} catch (e){}
} catch (e){console.log(e)}
await (async ()=>{
try{
@ -65,7 +66,7 @@ async function createWindow () {
for await (const line of readInterface) {
addrCommand(line);
}
}catch(e){return;}
}catch(e){console.log(e);}
})();
win = new BrowserWindow(
@ -85,7 +86,7 @@ async function createWindow () {
if (err) return;
try {
gredirects = JSON.parse(jsonString);
} catch (e){}
} catch (e){console.log(e)}
});
fs.readFile(path.join(__dirname,'proxy.json'), 'utf8', (err, jsonString) => {
@ -97,7 +98,7 @@ async function createWindow () {
}
return val;
});
} catch (e){}
} catch (e){console.log(e)}
});
cmdlineProcess(process.argv, process.cwd(), 0);
@ -108,7 +109,6 @@ async function createWindow () {
});
win.webContents.on('console-message',cbConsoleMsg);
//protocol.handle("https",cbScheme_https);
}
app.on('window-all-closed', function () {
@ -154,6 +154,7 @@ function addrCommand(cmd){
return;
case "clear":
if(args.length==1){
session.defaultSession.clearData();
return;
}
switch(args[1]){
@ -166,11 +167,27 @@ function addrCommand(cmd){
case "storage":
session.defaultSession.clearStorageData();
return;
default:
try {
let opts = JSON.parse(args.slice(1).join(""));
session.defaultSession.clearData(opts);
}catch(e){console.log(e)}
}
return;
case "ext":
session.defaultSession.loadExtension(args[1]);
return;
case "nc":
bForwardCookie = false;
msgbox_info("Cookie forwarding disabled");
return;
case "uc":
if(bForwardCookie) {
msgbox_info("Cookie forwarding enabled for global redirection");
return;
}
forwardCookie();
return;
case "nh":
bHistory = false; return;
case "uh":
@ -230,37 +247,7 @@ function interceptRequest(details, callback){
return;
}
do {
if(gredirect){
if(!details.url.startsWith("http")) break;
if(!details.url.startsWith(gredirect)){
if(details.resourceType === 'mainFrame'){
let wc = details.webContents;
let url = details.url;
if(wc){
let nUrl = gredirect+url;
fetch(nUrl).then(res=>{
if(res.ok) return res.arrayBuffer();
throw new Error(`Err: ${res.status} - ${res.statusText}`);
}).then(aBuf=>{
const u8 = new Uint8Array(aBuf);
const b64 = Buffer.from (u8).toString('base64');
const dataUrl = `data:text/html;base64,${b64}`;
wc.loadURL(dataUrl,{baseURLForDataURL:url});
}).catch(e=>{
console.log(nUrl+" err:",e);
});
callback({ cancel: true });
return;
}
}
let newUrl = gredirect + details.url;
callback({ cancel: false, redirectURL: newUrl });
return;
}
break;
}
if(!bRedirect ||(details.resourceType !== 'mainFrame' &&
if(gredirect || !bRedirect ||(details.resourceType !== 'mainFrame' &&
details.resourceType !== 'subFrame')) break;
let oURL = new URL(details.url);
let domain = oURL.hostname;
@ -338,59 +325,71 @@ function topMenu(){
{
label: '',
submenu: [
{ label: '', accelerator: 'Ctrl+G', click: ()=>{
{ label: 'Stop', accelerator: 'Ctrl+C', click: ()=>{
let js="tabs.children[iTab].stop()"
win.webContents.executeJavaScript(js,false)
}},
{ label: 'getURL', accelerator: 'Ctrl+G', click: ()=>{
let js="{let q=document.forms[0].q;q.focus();q.value=tabs.children[iTab].src}"
win.webContents.executeJavaScript(js,false)
}},
{ label: '', accelerator: 'Ctrl+L', click:()=>{
{ label: 'Select', accelerator: 'Ctrl+L', click:()=>{
win.webContents.executeJavaScript("document.forms[0].q.select()",false);
}},
{ label: '', accelerator: 'Ctrl+T', click:()=>{
{ label: 'New Tab', accelerator: 'Ctrl+T', click:()=>{
let js = "newTab();document.forms[0].q.select();switchTab(tabs.children.length-1)";
win.webContents.executeJavaScript(js,false);
}},
{ label: '', accelerator: 'Ctrl+R', click: ()=>{
gredirect=null;
{ label: 'Restore Tab', accelerator: 'Ctrl+Shift+T', click:()=>{
let js = "{let u=closedUrls.pop();if(u){newTab();switchTab(tabs.children.length-1);tabs.children[iTab].src=u}}";
win.webContents.executeJavaScript(js,false);
}},
{ label: '', accelerator: 'Ctrl+Shift+R', click: ()=>{
{ label: 'No redirect', accelerator: 'Ctrl+R', click: ()=>{
if(gredirect){
gredirect=null;
unregisterHandler();
}
}},
{ label: 'Redirect', accelerator: 'Ctrl+Shift+R', click: ()=>{
if(0==gredirects.length) return;
if(!gredirect) registerHandler();
gredirect=gredirects[0];
}},
{ label: '', accelerator: 'Ctrl+W', click: ()=>{
{ label: 'Close', accelerator: 'Ctrl+W', click: ()=>{
win.webContents.executeJavaScript("tabClose()",false).then((r)=>{
if(""===r) win.close();
else win.setTitle(r);
});
}},
{ label: '', accelerator: 'Ctrl+Tab', click: ()=>{
{ label: 'Next Tab', accelerator: 'Ctrl+Tab', click: ()=>{
let js="tabInc(1);getWinTitle()";
win.webContents.executeJavaScript(js,false).then((r)=>{
win.setTitle(r);
});
}},
{ label: '', accelerator: 'Ctrl+Shift+Tab', click: ()=>{
{ label: 'Previous Tab', accelerator: 'Ctrl+Shift+Tab', click: ()=>{
let js="tabDec(-1);getWinTitle()";
win.webContents.executeJavaScript(js,false).then((r)=>{
win.setTitle(r);
});
}},
{ label: '', accelerator: 'Ctrl+Left', click: ()=>{
{ label: 'Go backward', accelerator: 'Ctrl+Left', click: ()=>{
let js="tabs.children[iTab].goBack()";
win.webContents.executeJavaScript(js,false);
}},
{ label: '', accelerator: 'Ctrl+Right', click: ()=>{
{ label: 'Go forward', accelerator: 'Ctrl+Right', click: ()=>{
let js="tabs.children[iTab].goForward()";
win.webContents.executeJavaScript(js,false);
}},
{ label: '', accelerator: 'Esc', click: ()=>{
{ label: 'No focus', accelerator: 'Esc', click: ()=>{
let js = `{let e=document.activeElement;
if(e)e.blur();try{tabs.children[iTab].stopFindInPage('clearSelection')}catch(er){}}`;
win.webContents.executeJavaScript(js,false);
}},
{ label: '', accelerator: 'F5', click: ()=>{
{ label: 'Reload', accelerator: 'F5', click: ()=>{
win.webContents.executeJavaScript("tabs.children[iTab].reload()",false);
}},
{ label: '', accelerator: 'F12', click: ()=>{
{ label: 'Devtools', accelerator: 'F12', click: ()=>{
let js = "try{tabs.children[iTab].openDevTools()}catch(e){console.log(e)}";
win.webContents.executeJavaScript(js,false);
}},
@ -419,3 +418,57 @@ function cmdlineProcess(argv,cwd,extra){
win.setTitle(url);
}
}
async function cbScheme_redir(req){
if(!gredirect) return null;
let oUrl = req.url;
let newurl = gredirect+oUrl;
let options = {
body: req.body,
headers: req.headers,
method: req.method,
referer: req.referer,
duplex: "half",
bypassCustomProtocolHandlers: true
};
if(bForwardCookie){
let cookies = await session.defaultSession.cookies.get({url: oUrl});
let cookieS = cookies.map (cookie => cookie.name + '=' + cookie.value ).join(';');
options.headers['Cookie'] = cookieS;
}
return fetch(newurl, options);
}
function registerHandler(){
protocol.handle("http",cbScheme_redir);
protocol.handle("https",cbScheme_redir);
protocol.handle("ws",cbScheme_redir);
protocol.handle("wss",cbScheme_redir);
}
function unregisterHandler(){
protocol.unhandle("http",cbScheme_redir);
protocol.unhandle("https",cbScheme_redir);
protocol.unhandle("ws",cbScheme_redir);
protocol.unhandle("wss",cbScheme_redir);
}
function forwardCookie(){
const choice = dialog.showMessageBoxSync(null, {
type: 'warning',
title: 'Confirm cookie forwarding with global redirection',
message: 'Cookies are used to access your account. Forwarding cookies is vulnerable to global redirection server, proceed to enable cookie forwarding with global redirection?',
buttons: ['No','Yes']
})
if(1===choice) bForwardCookie=true;
}
function msgbox_info(msg){
dialog.showMessageBoxSync(null, {
type: 'info',
title: msg,
message: msg,
buttons: ['OK']
})
}