Another Error: Tesla sign in page error - Unknown about fetch-tesla-token

[fredli74]

Solved in f0daaea

[fredli74]

Thank you. Yeah, this kinda throws a wrench into the simple API I have today, as it will require a challenge-response kind of interaction.

I will find a fix for this as my users on smartcharge.dev needs it. But I might come up with a different solution. How are you using this API/project today?

[dranreb38]

+1 idem
:(

[fredli74]

Just pushed a new updated version. Let me know if it works.

Unfortunately, this made the authentication flow a lot more complicated if you are using the API. It now goes something like this:

const { session, htmlForm } = await teslaAuth.newSession();

htmlForm.identity = input.email;
htmlForm.credential = input.password;

if (htmlForm.captcha !== undefined) {
  if (input.captcha) {
    htmlForm.captcha = input.captcha;
  } else {
    const captchaURI = await teslaAuth.getCaptcha(session);
    // User intervention needed to solve the captcha
    return captchaURI;
  }
}

if (input.mfa) {
  await teslaAuth.validateFactors(session, input.mfa, htmlForm.transaction_id);
}

const authCode = await teslaAuth.authenticate(session, htmlForm);

const bearerToken = await teslaAuth.bearerToken(authCode, session.codeVerifier);

const ownerToken = await teslaAuth.ownerapiToken(bearerToken.access_token);

[fredli74]

It might be possible that you can always request a captcha to streamline the flow in two steps. But I have not tested it, as I went the totally different way for my service and only asking for captcha and mfa if it is required.

const { session, htmlForm } = await teslaAuth.newSession();
const captchaURI = await teslaAuth.getCaptcha(session);

// Show captcha and ask user for input

htmlForm.identity = input.email;
htmlForm.credential = input.password;
htmlForm.captcha = input.captcha;
...

[IMgoRt]

Working for me, including captcha which is randomly back on today for me

[dranreb38]

It's ok for me , but error error 400 Bad request (with MFA) .

[IMgoRt]

Working for me, including captcha which is randomly back on today for me

Mine also has MFA enabled, passed without issue