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Implement OTA release compatibility checking system

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Implement a comprehensive solution for validating a firmware before an
OTA updated is committed.  WLED metadata such as version and release
is moved to a data structure located at near the start of the firmware
binary, where it can be identified and validated.

Co-authored-by: netmindz <442066+netmindz@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2025-09-14 12:13:03 +00:00
committed by Will Miles
parent e4cabf8de6
commit a073bf32e4
12 changed files with 593 additions and 90 deletions
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27
wled00/data/update.htm
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@@ -17,7 +17,26 @@
}
window.open(getURL("/update?revert"),"_self");
}
function GetV() {/*injected values here*/}
function GetV() {
// Fetch device info via JSON API instead of compiling it in
fetch('/json/info')
.then(response => response.json())
.then(data => {
document.querySelector('.installed-version').textContent = `${data.brand} ${data.ver} (${data.vid})`;
document.querySelector('.release-name').textContent = data.release;
// TODO - assemble update URL
// TODO - can this be done at build time?
if (data.arch == "esp8266") {
toggle('rev');
}
})
.catch(error => {
console.log('Could not fetch device info:', error);
// Fallback to compiled-in value if API call fails
document.querySelector('.installed-version').textContent = 'Unknown';
document.querySelector('.release-name').textContent = 'Unknown';
});
}
</script>
<style>
@import url("style.css");
@@ -27,11 +46,15 @@
<body onload="GetV()">
<h2>WLED Software Update</h2>
<form method='POST' action='./update' id='upd' enctype='multipart/form-data' onsubmit="toggle('upd')">
Installed version: <span class="sip">WLED ##VERSION##</span><br>
Installed version: <span class="sip installed-version">Loading...</span><br>
Release: <span class="sip release-name">Loading...</span><br>
Download the latest binary: <a href="https://github.com/wled-dev/WLED/releases" target="_blank"
style="vertical-align: text-bottom; display: inline-flex;">
<img src="https://img.shields.io/github/release/wled-dev/WLED.svg?style=flat-square"></a><br>
<input type="hidden" name="skipValidation" value="" id="sV">
<input type='file' name='update' required><br> <!--should have accept='.bin', but it prevents file upload from android app-->
<input type='checkbox' onchange="sV.value=checked?1:''" id="skipValidation">
<label for='skipValidation'>Ignore firmware validation</label><br>
<button type="submit">Update!</button><br>
<hr class="sml">
<button id="rev" type="button" onclick="cR()">Revert update</button><br>