AWS FOTA multi interface support

[rlubos]

Fixes needed to be able to use AWS FOTA library in multi-interface environment.

• AWS FOTA should operate on the same network interface as the regular MQTT connection for AWS IoT lib.
• Forcing native TLS in Downloader library should also work when socket dispatcher is enabled.
• Forcing native TLS in MQTT should also work if socket dispatcher is enabled (needs Zephyr changes).

[NordicBuilder]

The following west manifest projects have changed revision in this Pull Request:

Name	Old Revision	New Revision	Diff
zephyr	nrfconnect/sdk-zephyr@365da00	nrfconnect/sdk-zephyr#3656	nrfconnect/sdk-zephyr#3656/files

⛔ DNM label due to: 1 project with PR revision

Note: This message is automatically posted and updated by the Manifest GitHub Action.

[NordicBuilder]

CI Information

^{To view the history of this post, click the 'edited' button above}
Build number: 8

Inputs:

Sources:

sdk-nrf: PR head: 912444875dfd6873b8cf6453c1967cdc8010a95d
zephyr: PR head: eb74396fbf2d22f16cc2e6d731d15a5c1c8e904d

more details

sdk-nrf:

PR head: 912444875dfd6873b8cf6453c1967cdc8010a95d
merge base: 69b449deef77c1c56510a8caada06b3e374e6668
target head (main): 69b449deef77c1c56510a8caada06b3e374e6668
Diff

zephyr:

PR head: eb74396fbf2d22f16cc2e6d731d15a5c1c8e904d
merge base: 46ce70cb5f92d3c4f390f6f6677ed46c612fd2fa
target head (main): a1d9a8db0ea4bbee2e69feec1140e6ce20e62f5e
Diff

Github labels

Enabled	Name	Description
	ci-disabled	Disable the ci execution
	ci-all-test	Run all of ci, no test spec filtering will be done
	ci-force-downstream	Force execution of downstream even if twister fails
	ci-run-twister	Force run twister
	ci-run-zephyr-twister	Force run zephyr twister

List of changed files detected by CI (12)

include
│  ├── net
│  │  ├── aws_iot.h
│  │  ├── downloader.h
│  │  │ fota_download.h
subsys
│  ├── net
│  │  ├── lib
│  │  │  ├── aws_fota
│  │  │  │  ├── src
│  │  │  │  │  │ aws_fota.c
│  │  │  ├── downloader
│  │  │  │  ├── src
│  │  │  │  │  ├── dl_socket.c
│  │  │  │  │  ├── transports
│  │  │  │  │  │  ├── coap.c
│  │  │  │  │  │  │ http.c
│  │  │  ├── fota_download
│  │  │  │  ├── src
│  │  │  │  │  │ fota_download.c
west.yml
zephyr
│  ├── doc
│  │  ├── connectivity
│  │  │  ├── networking
│  │  │  │  ├── api
│  │  │  │  │  │ mqtt.rst
│  ├── include
│  │  ├── zephyr
│  │  │  ├── net
│  │  │  │  │ mqtt.h
│  ├── subsys
│  │  ├── net
│  │  │  ├── lib
│  │  │  │  ├── mqtt
│  │  │  │  │  │ mqtt_transport_socket_tls.c

Outputs:

Toolchain

Version: 400c6cb4ec
Build docker image: docker-dtr.nordicsemi.no/sw-production/ncs-build:400c6cb4ec_5ea73affbf

Test Spec & Results: ✅ Success; ❌ Failure; 🟠 Queued; 🟡 Progress; ◻️ Skipped; ⚠️ Quarantine

• ◻️ Toolchain - Skipped: existing toolchain is used
• ✅ Build twister
  • sdk-nrf test count: 782
  • sdk-zephyr test count: 707
• ✅ Integration tests
  • ✅ test-fw-nrfconnect-chip
  • ✅ test-fw-nrfconnect-nfc
  • ✅ test-fw-nrfconnect-nrf-iot_cloud
  • ✅ test-fw-nrfconnect-nrf-iot_zephyr_lwm2m
  • ✅ test-fw-nrfconnect-nrf-iot_samples
  • ✅ test-fw-nrfconnect-nrf-iot_lwm2m
  • ✅ test-fw-nrfconnect-nrf-iot_thingy91
  • ✅ test-fw-nrfconnect-rs
  • ✅ test-fw-nrfconnect-fem
  • ✅ test-fw-nrfconnect-thread-main
  • ✅ test-sdk-find-my
  • ✅ test-fw-nrfconnect-nrf_lrcs_mosh
  • ✅ test-sdk-mcuboot
  • ✅ test-sdk-dfu
  • ⚠️ test-fw-nrfconnect-nrf_lrcs_mosh
  • ⚠️ test-fw-nrfconnect-nrf_lrcs_positioning

Disabled integration tests

• • desktop52_verification
  • test_ble_nrf_config
  • test-fw-nrfconnect-ble_mesh
  • test-fw-nrfconnect-ble_samples
  • test-fw-nrfconnect-nrf-iot_libmodem-nrf
  • test-fw-nrfconnect-nrf_crypto
  • test-fw-nrfconnect-ps-main
  • test-fw-nrfconnect-rpc
  • test-fw-nrfconnect-tfm
  • test-low-level
  • test-sdk-audio
  • test-sdk-wifi
  • test-secdom-samples-public

Note: This message is automatically posted and updated by the CI

[github-actions]

You can find the documentation preview for this PR here.

[GilDev]

FOTA confirmed working on an nRF9160 running the aws_iot sample with a microchip,enc424j600 Ethernet controller.

Will test the native flags soon.

[GilDev]

CONFIG_MQTT_HELPER_NATIVE_TLS confirmed working (as long as #26325 is merged).
CONFIG_FOTA_DOWNLOAD_NATIVE_TLS seems to work but I couldn’t test it all the way through as I encountered RAM usage limitations on my target.

Here’s the Discord conversation where all the debugging and testing took place.

[rlubos]

@nrfconnect/ncs-cia @nrfconnect/ncs-modem PTAL