SmartThings integration failing

i have read, at least 50 posts on the Smartthings integration, tried everything yet, i cannot seem to get it to work, not sure where the issue is.

I have obtained a PAT, poised and ready to paste it into the dialog.
my router has a DDNS, all should be good there (i did obtain a duckdns.org if that makes a difference…)

my router is port-forwarding port 8123 to SBC that HA-Supervised is running on

i’ve tried the SSL certificate route, didn’t work so i commented it out (certificates need to be renewed and i’d rather not keep updating the file)

# Loads default set of integrations. Do not remove.
default_config:

frontend:
  # Load frontend themes from the themes folder frontend:
  themes: !include_dir_merge_named themes

# Text to speech
tts:
  - platform: google_translate

automation: !include automations.yaml
script: !include scripts.yaml
scene: !include scenes.yaml


#Home Assistant setup
homeassistant:
  external_url: https://treffyes.asuscomm.com:8123
  internal_url: http://192.168.27.43:8123
#  auth_providers:
#   - type: legacy_api_password
#     api_password: !secret http_password
#   - type: trusted_networks
#     trusted_networks:
#     - 192.168.0.0/24
#     - fd00::/8
http:
  base_url: https://treffyes.asuscomm.com
  server_port: 8123
#  ssl_certificate: /ssl/fullchain.pem
#  ssl_key: /ssl/privkey.pem

despite all the various attempts, i get the same error every time. is there another step i am missing? something with Docker perhaps?

image

thanks
Steve

Sorry I cant be of much help but in the same boat. I will say I used the legacy api password lines you have commented and it somewhat worked (ok not really) but it did allow me to get past the point of entering the Token. It then asked me to link accounts and I got an email from Samsung about being a dev and it shows in my ST app, however it never added as an integration.

Plus it now wants me to sign in as the Legacy_API_Password user for some reason.

Anyhow definitely interested and hope you figure it out!