New API Endpoint "/mystar-v2"

[loebse]

Looks like there is a new API endpoint available.

The "old" /my-star is no longer working. However, there is a new one /mystar-v2

[loebse]

Are you aware of this already @leeyuentuen ?

[leeyuentuen]

let me check it

[Ottmar0815]

Whats the latest beta witch fixes the new endpoint?

[leeyuentuen]

public release 1.6.0

[andig]

Developer here, coming from #96 (comment):

i haven't use in this api the getAuthToken. but the graphql should be like this:

Not sure I follow- I would save you are using it?

    if not refresh or self.token_expiry is None or self.token_expiry < datetime.now():
            code = await self._get_code()
            if code is None:
                return
            params = {
                "query": "query getAuthToken($code: String!) { getAuthToken(code: $code) { id_token access_token refresh_token expires_in }}",
                "operationName": operationName,
                "variables": json.dumps({"code": code}),
            }

Trying this I always get failure:

POST /eu-north-1/auth HTTP/1.1
Host: pc-api.polestar.com
User-Agent: Go-http-client/1.1
Content-Length: 216
Content-Type: application/json
Accept-Encoding: gzip

{"query":"query getAuthToken($code:String!){getAuthToken(code: $code){id_token,access_token,refresh_token,expires_in}}","variables":{"code":"bx..."},"operationName":"getAuthToken"}

{"errors":[{"message":"An internal error has occured.","path":["getAuthToken"],"extensions":{"code":"BAD_USER_INPUT","exception":{"stacktrace":["UserInputError: An internal error has occured.","    at ULi (/var/task/src/functions/auth/handler.js:1322:2696188)","    at runMicrotasks (<anonymous>)","    at processTicksAndRejections (node:internal/process/task_queues:96:5)","    at async GLi (/var/task/src/functions/auth/handler.js:1322:2697017)","    at async getAuthToken (/var/task/src/functions/auth/handler.js:1322:2723641)"],"message":"An internal error has occured.","locations":[{"line":1,"column":44}],"path":["getAuthToken"]},"serviceName":"auth"}}],"data":{"getAuthToken":null}}

Changing operationName to something uppercase doesn't make a difference either. I'm totally lost whats wrong.

by the way, it would be interesting if you were using polexplore. on my API version here I'm using polmystar
if you have token from polexplore, then you should also get access on the climate and the door unlock feature I suppose

I was using polexplore: https://github.com/evcc-io/evcc/blob/3e23dd12e908ee14faf814e3e66c513f247695fd/vehicle/polestar/identity.go#L27 never tried more than soc/odo.

[leeyuentuen]

i'll take a look later

[loebse]

I tried to create a small example written in Go, I guess this is what you need @andig. You can have a look here: https://github.com/loebse/polestar_go_example/blob/main/polestarAuth.go

However, I am not really familiar with Go and get stuck at step 2 in the following process that I think we must go through:

1. Get resumePath -> this works fine in my example
2. Take the resume path and getCode -> here I am either getting a code 200 when I am following the redirect or a code 303 when I am not following. However, I guess we need a code 302 here looking at your code @leeyuentuen Maybe you have an idea what must change to make this work @andig ?
3. Now we would need to get the Token but I never get here because of step 2

Maybe this helps in your investigation @andig ?

[leeyuentuen]

302 is used in http2 to know to redirect to the next page. if you get a 200, the content of the body should have an issue.

i didn't look in detail, but it could be that the polxplore client_id and client_secret has been changed in that code
the basic auth I saw is:
cG9seHBsb3JlOlhhaUtvb0hlaXJlaXNvb3NhaDBFdjZxdW9oczhjb2hGZUtvaHdpZTFhZTdraWV3b2hkb295ZWk5QWVZZWlXb2g

that is client_id: polxplore
client_secret: XaiKooHeireisoosah0Ev6quohs8cohFeKohwie1ae7kiewohdooyei9AeYeiWoh

maybe that client_Secret changed

[andig]

Finally fixed. I was still sending pkce challenge during code exchange which results in exchange broken when retrieving token by code. Thanks all for supporting!