No trasport-key message in ZigBee HA example (IDFGH-11614)

dominiktopyla commented 9 months ago

Answers checklist.

[X] I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
[X] I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
[X] I have searched the issue tracker for a similar issue and not found a similar issue.

IDF version.

v5.1.2

Espressif SoC revision.

ESP32D0WDQ6

Operating System used.

Linux

How did you build your project?

VS Code IDE

If you are using Windows, please specify command line type.

None

Development Kit.

ESP32-C6-WROOM-1

Power Supply used.

USB

What is the expected behavior?

I want to sniff communication between 2 esp32-c6 to observe ZigBee message with key-transport key encrypted with 'ZigBeeAliance09' value. First flashed with HA_on_off_switch package and second with HA_on_off_light

What is the actual behavior?

Now i haven't seen the message with key-transport key encrypted with 'ZigBeeAliance09' value. But i see in idf monitor mode that network is established and I can switch on/off light on another board using switch board.

Steps to reproduce.

Start sniffing communication on selected channel
Flash 1. board with HA_on_off_light
Flash 2. board with HA_on_off_switch
Observe results in pcap file

Debug Logs.

I (364) sleep: Configure to isolate all GPIO pins in sleep state
I (370) sleep: Enable automatic switching of GPIO sleep configuration
I (377) coexist: coex firmware version: b6d5e8c
I (383) coexist: coexist rom version 5b8dcfa
I (388) app_start: Starting scheduler on CPU0
I (393) main_task: Started on CPU0
I (393) main_task: Calling app_main()
I (403) gpio: GPIO[9]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:2 
I (403) phy_init: phy_version 230,c773401,Oct 30 2023,15:07:16
I (443) phy: libbtbb version: 7243671, Oct 30 2023, 15:07:30
I (453) main_task: Returned from app_main()
I (463) ESP_ZB_ON_OFF_SWITCH: ZDO signal: ZDO Config Ready (0x17), status: ESP_FAIL
I (463) ESP_ZB_ON_OFF_SWITCH: Zigbee stack initialized
I (463) ESP_ZB_ON_OFF_SWITCH: ZDO signal: NWK Permit Join (0x36), status: ESP_OK
I (473) ESP_ZB_ON_OFF_SWITCH: Start network formation
I (473) ESP_ZB_ON_OFF_SWITCH: Formed network successfully (Extended PAN ID: 40:4c:ca:ff:fe:43:80:a0, PAN ID: 0x1f31, Channel:25)
I (953) ESP_ZB_ON_OFF_SWITCH: ZDO signal: NWK Permit Join (0x36), status: ESP_OK
I (953) ESP_ZB_ON_OFF_SWITCH: Network steering started
I (13193) ESP_ZB_ON_OFF_SWITCH: ZDO signal: ZDO Device Update (0x30), status: ESP_OK
I (13213) ESP_ZB_ON_OFF_SWITCH: New device commissioned or rejoined (short: 0x411b)
I (13223) ESP_ZB_ON_OFF_SWITCH: ZDO signal: NWK Permit Join (0x36), status: ESP_OK
I (13243) ESP_ZB_ON_OFF_SWITCH: Found light
I (13243) ESP_ZB_ON_OFF_SWITCH: Try to bind On/Off
I (13243) ESP_ZB_ON_OFF_SWITCH: Bound successfully!
I (13243) ESP_ZB_ON_OFF_SWITCH: The light originating from address(0x411b) on endpoint(10)
I (195703) ESP_ZB_ON_OFF_SWITCH: ZDO signal: NWK Permit Join (0x36), status: ESP_OK

More Information.

I haven't changed HA_on_off_light or HA_on_off_switch. I am using hackrf with GnuRadio to sniff communication. I was able to sniff ZigBee message with key-transport key encrypted with 'ZigBeeAliance09' value for different vendors on setup coordinator end-deviice, so sniffing setup is not an issue. This the screenshot of part of sniffed communication.

xieqinan commented 7 months ago

@dominiktopyla ，

The esp-zigbee example employs 'ZigBeeAliance09' as the default global_default_TC_link_key. Could you try capturing the Zigbee packet using rcp and Wireshark? You can follow the steps outlined in the documentation.

Additionally, the esp-zigbee SDK offers an API for setting the global_default_TC_link_key using esp_zb_secur_TC_standard_preconfigure_key_set().

xieqinan commented 5 months ago

@dominiktopyla ，

Regarding the issue, do you have any updates?

espressif / esp-idf