pharpend
e677822f43
the correct thing to do at this point is to factor out "show a yes/no popup window to user" the complexity in "open a window and then execute some code in the context of that window" is mind-boggling nothing works
99 lines
2.4 KiB
TypeScript
99 lines
2.4 KiB
TypeScript
/**
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* Page script for "confirm sign message" popup window
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*/
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main();
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async function
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main
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()
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: Promise<void>
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{
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console.log('msg_confirm main');
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let result : '' | 'good' | 'bad'
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= '';
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document.getElementById('good')!.onclick
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= function() {
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console.log('click good');
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result = 'good';
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};
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document.getElementById('bad')!.onclick
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= function() {
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console.log('click bad');
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result = 'bad';
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};
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type bg_msg
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= {tx_str : string,
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tx_data : object};
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async function listener
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(msg : bg_msg,
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_sender : any,
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_sendResponse : any)
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: Promise<'good' | 'bad'>
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{
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console.log('listener triggered', msg);
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console.log('tx_str:', msg.tx_str);
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console.log('tx_data:', msg.tx_data);
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document.getElementById('tx-base64')!.innerHTML = msg.tx_str;
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document.getElementById('tx-decomposed')!.innerHTML = JSON.stringify(msg.tx_data, undefined, 4);
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// every 5 ms check
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// timeout of 10 minutes = 10*60 secs * 20 iterations =
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// number of iters in a full second
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let ITERS = 1;
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let SEC = 200*ITERS;
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let MIN = 60*SEC;
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//let n_max = 10*MIN;
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let n = 1;
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let n_max = 30*MIN;
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// result starts as neutral
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// if user clicks good, result will be updated to 'good'
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// if user clicks bad, result will be updated to 'bad'
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// if user doesn't click in 30 seconds, default to 'bad'
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// this has the effect of sitting and waiting until the user clicks a button
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// with a timeout as a backstop
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while
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(result === '') {
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// if haven't timed out yet
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if (n <= n_max) {
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await sleep(5);
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n = n + 1;
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}
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// if timed out
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else {
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result = 'bad';
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// this break is implied but you're not smart enough to figure
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// that out yourself
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break;
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}
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}
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// send result back
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return result;
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}
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// add listener
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browser.runtime.onMessage.addListener(listener);
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}
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/**
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* Hack from stack overflow somewhere to sleep for the given number of ms
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*/
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async function
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sleep
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(ms: number)
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: Promise<void>
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{
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return new Promise(resolve => setTimeout(resolve, ms));
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}
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