Upgrade SDK for lighting app Thread fix

farshidtz commented 11 months ago

Upgrade the SDK to hash 6b01cb9 to incorporate the following change: https://github.com/project-chip/connectedhomeip/pull/27861

This is to address the bug fix describe at https://github.com/project-chip/connectedhomeip/issues/29738

Install:

sudo snap install matter-pi-gpio-commander --channel=edge/pr-28

MonicaisHer commented 11 months ago

Install the snap with devmode and monitor using snappy-debug. The commissioning failed at Step 19, 'ThreadNetworkEnable.'

Also snappy-debug indicates that matter-pi-gpio-commander snap needs dbus access for Thread commissioning.

Here are the logs during Thread commissioning process:

GPIO Commander Snap:

CHIP:DL: openthread: _SetThreadEnabled calling Reset failed: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient;

(full logs: https://pastebin.ubuntu.com/p/psbhGhpjn8/)

Chip Tool:

CHIP:CTL: Error on commissioning step 'ThreadNetworkEnable': 'src/controller/CHIPDeviceController.cpp:2164: CHIP Error 0x000000AC: Internal error'
CHIP:CTL: Failed to perform commissioning step 19

(full logs: https://pastebin.ubuntu.com/p/pwHVrMyTBP/)

Snappy-debug:

= AppArmor =
Time: Oct 17 14:36:55
Log: apparmor="ALLOWED" operation="dbus_method_call"  bus="system" path="/chipoble/190e/advertising" interface="org.freedesktop.DBus.Properties" member="GetAll" name=":1.9" mask="receive" pid=71950 label="snap.matter-pi-gpio-commander.lighting" peer_pid=929 peer_label="unconfined"
DBus access

(full logs: https://pastebin.ubuntu.com/p/NXWRsMVFhG/)

farshidtz commented 11 months ago

It is missing the DBus security policy needed for the communication.

Need to add:

plugs:
  dbus-otbr-wpan0:
    interface: dbus
    bus: system
    name: io.openthread.BorderRouter.wpan0

and:

apps:
  lighting:
    ...
    plugs:
      ...
      - dbus-otbr-wpan0

to snapcraft.yaml.

Then, connect:

sudo snap connect matter-pi-gpio-commander:dbus-otbr-wpan0 openthread-border-router:dbus-otbr-interface

farshidtz commented 11 months ago

Snap built with the latest change: matter-pi-gpio-commander_1.0.1_arm64.snap.zip

farshidtz commented 11 months ago

@MonicaisHer thanks for testing. I've released this snap to the latest/edge/pr-28. Will add documentation and merge after resolving https://github.com/canonical/openthread-border-router-snap/issues/29

farshidtz commented 11 months ago

For now, released to edge/thread.

To install:

sudo snap install matter-pi-gpio-commander --channel=latest/edge/thread

canonical / matter-pi-gpio-commander

Upgrade SDK for lighting app Thread fix #28