Hi,
I used to flash freshly downloaded images and would verify their checksum against the published checksums.
What’s the best way to do this for an attended upgrade? For example for an upgrade from 25.12.2 to .3, would the checksum match the checksum of the generic sysupgrade image (from my understanding it wouldn’t as the images are tailored builds)?
If you are using the LuCI ASU app, it does this for you (https://github.com/openwrt/luci/blob/master/applications/luci-app-attendedsysupgrade/htdocs/luci-static/resources/view/attendedsysupgrade/overview.js#L398). If you are using owut, it does this for you (https://github.com/efahl/owut/blob/main/files/owut#L2047). If you are using Firmware Selector, the sha256sum is posted just to the right of the download button for each custom image.
Hi, sorry for being more precise. My question was regarding usage of luci-app-asu. Thanks for the explanation and links!