Tesla Powerwall Local Connection broken with New Release

[jamesng]

That works and I can grab the AuthCookie as follows

res:match('(AuthCookie=[^;]+)'..';')

Many thanks!


My previous logic to retrieve info from the various API endpoints on the Powerwall also needs to be updated to pass the AuthCookie.

How can I use client : send to send the cooke as part of a GET request?

And also is there an easy way to return the result to a table to allow easy extraction of the returned data?


Here's the old code I'm trying to update

Code:

requestURL = 'https://POWERWALLGATEWAYIP/api/meters/aggregates'
requestData = ''
requestPostResponse = {}
token = GetUserParam('Wired', 'TeslaPowerwallLocalAccessToken')

res, err, commandPostHeaders, status = https.request
  {
    url = requestURL,
    method = 'GET',
    protocol = 'tlsv12',
    headers =
      {
        cookie = token,
        ['Accept'] = '*/*',
        ['Content-Type'] = 'application/json',
        ['Content-Length'] = requestData:len()
      },
    source = ltn12.source.string(requestURL),     
    sink = ltn12.sink.table(requestPostResponse)
  }
   
if err == 200 then
   
  mydata = json.pdecode(table.concat(requestPostResponse))
 
  teslaPowerwallPercentCharged = mydata.percentage
     
else
 
  log('Error retrieving Tesla Powerwall Battery Charge ' .. tostring(err))
 
  getTeslaPowerwallLocalAccessToken();
 
end

Many thanks

Kind Regards
James