The firmware-updater-support interface allows a snap to operate as the Firmware Updater.
Interface documentation:
See Interface management and Supported interfaces for further details on how interfaces are used.
Developer details
Auto-connect: no
Super-privileged: yes
Code examples
The test code can be found in the snapd repository:
https://github.com/snapcore/snapd/blob/master/interfaces/builtin/firmware_updater_support_test.go
The source code for the interface is in the snapd repository:
snapd/interfaces/builtin/firmware_updater_support.go at master · canonical/snapd · GitHub