Samsung / Tizen TV API v2

[Joep]

It seems that you need to send KEY_HOME first to get the access token. Then add this token to the query string for further calls: ...samsung.remote.control?name=NAME&token=TOKEN
Add another client:receive() after sending the key and log the results.

This is the script so far:

Code:

host = '192.168.126.54'
port = 8001
name = 'SamsungTvRemote'
b64 = require('encdec').base64enc
ws = require('user.websocket')
json = require('json')
url = 'ws://' .. host .. ':' .. port .. '/api/v2/channels/samsung.remote.control?name=' .. b64(name)
client, err = ws.client('sync', 10)
res, err = client:connect(url)
if not res then
  log('connection failed', err)
  return
end
data, _, _, opcode, err = client:receive()
resp = json.pdecode(data)
log(resp)
if type(resp) ~= 'table' or resp.event ~= 'ms.channel.connect' then
  log('invalid response', data, err)
  client:close()
  return
end
key = 'KEY_HOME'
payload = json.encode({
  method = 'ms.remote.control',
  params = {
    Cmd = 'Click',
    DataOfCmd = key,
    Option = 'false',
    TypeOfRemote = 'SendRemoteKey'
  }
})
client:send(payload)
data, _, _, opcode, err = client:receive()
resp = json.pdecode(data)
log(resp)
client:close()

The result is this:

Samsung TV websocket 27.02.2023 15:54:54
* table:
["event"]
  * string: ms.channel.unauthorized

-----------------------------------------------------

Samsung TV websocket 27.02.2023 15:54:54
* arg: 1
  * string: invalid response
* arg: 2
  * string: {"event":"ms.channel.unauthorized"}

* arg: 3
  * nil