start on confirm sign tx thing

2023-10-02 08:20:45 -06:00
parent cc72856aa3
commit 7d87fd626f
2 changed files with 114 additions and 0 deletions
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>Do you want to sign this transaction?</title>
+</head>
+<body>
+<h1>Do you want to sign this transaction?</h1>
+
+<h2>Tx Base64</h2>
+<pre id="tx-base64"></pre>
+
+
+<h2>Tx Decomposed info</h2>
+<pre id="tx-decomposed"></pre>
+
+<br>
+<button id="good">Yes</button>
+<br>
+<button id="bad">No</button>
+
+<script type="module" src="../dist/tx_confirm.js"></script>
+
+<body>
+</html>
@@ -0,0 +1,89 @@
+/**
+ * Page script for "confirm sign message" popup window 
+ */
+
+
+main();
+
+
+async function
+main
+    ()
+    : Promise<void>
+{
+    console.log('msg_confirm main');
+
+    let result : '' | 'good' | 'bad'
+               = '';
+
+    document.getElementById('good')!.onclick
+        = function() {
+            console.log('click good');
+            result = 'good';
+        };
+    document.getElementById('bad')!.onclick
+        = function() {
+            console.log('click bad');
+            result = 'bad';
+        };
+
+
+    type bg_msg
+        = {msg_str : string};
+
+    async function listener
+        (msg           : bg_msg,
+         _sender       : any,
+         _sendResponse : any)
+        : Promise<'good' | 'bad'>
+    {
+        console.log('listener triggered', msg);
+        console.log('msg_str:', msg.msg_str);
+        document.getElementById('message')!.innerHTML = msg.msg_str;
+
+        // every 5 ms check
+        // timeout of 10 minutes = 10*60 secs * 20 iterations = 
+        // number of iters in a full second
+        let ITERS = 1;
+        let SEC   = 200*ITERS;
+        let MIN   = 60*SEC;
+        //let n_max = 10*MIN;
+        let n     = 1;
+        let n_max = 30*SEC;
+
+        while
+        (result === '') {
+            // if haven't timed out yet
+            if (n <= n_max) {
+                await sleep(5);
+                n = n + 1;
+            }
+            // if timed out
+            else {
+                result = 'bad';
+                // this break is implied but you're not smart enough to figure
+                // that out yourself
+                break;
+            }
+        }
+
+        // send result back
+        return result;
+    }
+
+    // add listener
+    browser.runtime.onMessage.addListener(listener);
+}
+
+
+
+/**
+ * Hack from stack overflow somewhere to sleep for the given number of ms
+ */
+async function
+sleep
+    (ms: number)
+    : Promise<void>
+{
+    return new Promise(resolve => setTimeout(resolve, ms));
+}