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App 2.12.0, server 2.5.0: enter settings on the phone

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The ABRP credentials are long to type on the car. "Enter on phone"
(Live data tab, and Settings next to the charging price) shows a QR
code; it opens a form on the server where the phone sends the ABRP API
key and user token, charging price and usable capacity, confirmed with
the approval password. The car polls with its own token and collects
the values once, then saves them through the same checks as the fields
on screen.

Same device-flow shape as pairing. The server keeps the values in memory
only, at most ten minutes, hands them out once with no-store, and never
logs them or puts them back into the page; a paired token only reaches
its own installation's request. Pairing's QR dialog is now shared
(PhoneQrDialog), and the phone pages share one stylesheet.

The config file also takes charging_price and usable_kwh.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
This commit is contained in:
nils
2026-10-18 12:59:03 +02:00
co-authored by Claude Opus 5.5
parent 9f184362f0
commit d711e0cfda
22 changed files with 918 additions and 100 deletions
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README.md
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@@ -118,6 +118,15 @@ pointed at this repository's releases (see `SPECS.md`).
4. On the **Live data** tab, turn live data on. The service starts with the car from then on.
5. Enter your ABRP API key and user token on the same tab, so the car sends live data to ABRP.
### On your phone
Once the car is paired, **Enter on phone** (Live data tab, and Settings → Charging price) shows a
QR code. It opens a form on your server where you type the ABRP API key and user token, the
charging price and the usable capacity, and send them with the approval password. The car
collects them within a few seconds and saves them through the same checks as the fields on
screen. The server only passes them on: they are held in memory until the car has them (at most
ten minutes), never stored or logged.
### Config file
Instead of typing, put the settings in a text file and tap **Import file** on the Server tab.
@@ -140,6 +149,8 @@ boost_low_soc = true
low_soc_percent = 20
abrp_api_key = your ABRP API key
abrp_token = your ABRP user token
charging_price = 0.39 # €/kWh
usable_kwh = 50.8 # usable battery capacity, for the range estimates
```
After a successful import the app deletes the file, since it holds the token; credentials live