OpenWrt Firmware Selector

A simple OpenWrt firmware selector using autocompletion. Uses plain HTML/CSS/JavaScript. Checkout the Demo.

This is a Fork/Mirror of the official OpenWrt version, but without OpenWrt specific changes like the feedback link and continuous integration scripts.

Quick Run

• Download the sources and change the working directory
• Start webserver (e.g. python3 -m http.server)
• Go to http://localhost:8000/www/ in your web browser

Configure with config.js.

Installation

Steps:

1. Place the www/ folder somewhere web accessible.
2. Set image_url in www/config.json to where the images are located.
   Example: https://downloads.openwrt.org
3. Organize the images like on downloads.openwrt.org.
   Example: https://downloads.openwrt.org/releases/23.05.4/targets/ramips/mt7621/openwrt-23.05.4-ramips-mt7621-dlink_dir-1935-a1-squashfs-sysupgrade.bin
   (path scheme is <image_url>/releases/<version>/targets/<target>/<subtarget>/)
4. Place a single .versions.json at image_path. This is optional.
   Example: https://downloads.openwrt.org/.versions.json

{
  "stable_version": "23.05.4",
  "versions_list": ["23.05.4", "19.07.10"]
}

Note: These values can be overwritten with versions and default_version in the config.js file.

5. Place .overview.json files in each version folder.
   Example: https://downloads.openwrt.org/releases/23.05.4/.overview.json

They can be generated by this shell command:

for VERSION_PATH in 19.07.10/ 23.05.4/; do
  jq -s '{ release: .[0].version_number, profiles: [.[] | .target as $target | .profiles | keys[] as $k | { id: ($k), titles: (.[$k] | .titles), target: $target }] }' $(find "$VERSION_PATH" -iname 'profiles.json') > $VERSION_PATH/.overview.json
done

Generate OpenWrt JSON

The .overview.json file for a version is created from all profile.json files that are generated by OpenWrt when images are created. To enable generation, go to the build settings (make menuconfig): Global build settings ---> [*] Create JSON info files per build image.

If the option is not available (OpenWrt 18.06 or 19.07.3), apply commit openwrt/openwrt@881ed09.

Attended SysUpgrade (ASU)

ASU is a build server that builds OpenWrt images with a given list of packages on request. The firmware-selector can be used as an interface to send these requests and to download the images when finished.

UCI-Defaults

The Firmware Selector allows to define a script to be placed in the /etc/uci-defaults/ folder of the OpenWrt image. These scripts are executed once on the first reboot and then deleted. See the OpenWrt documentation on this topic.

Translations

Visit weblate.org to contribute new translations or to improve them.

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• GSoC Firmware Selector: Result of the GSoC
• FFB Firmware Selector: Build for Freifunk Bielefeld