GHLocalApi to configure a Chromecast With Google TV (gen4)

[Cyanatide]

Hi!
I'm trying to use GHLocalApi (with help of interfect/castanet.sh) to deploy a Chromecast With Google TV (gen4).

It seems on CCwGTV, some API have changed. Here is my feedback:

• API refuse connection (in ethernet) while your are on the first screen asking to pair your remote witht the CCwGTV. Hotspot is not enabled while on this page
• eureka_info doesn't provide anymore public key:
  {"name":"Chromecast3943","net":{"ethernet_connected":true,"ip_address":"192.168.3.10","online":true},"setup":{"setup_state":63,"ssid_suffix":"ytb","tos_accepted":true},"
• I managed to get the public key (I hope it's the good one) using openssl has follow:
  openssl s_client -showcerts -connect SERVER_IP:6467 </dev/null 2>/dev/null|openssl x509 -outform PEM > server.pem
• I refactor this response to encrypt public key with this command:

ENCRYPTED_KEY="$(nodejs <<EOF
let crypto = require('crypto');
let cleartext = "${WIFI_PASSWORD}";
let publicKey = "${CHROMECAST_PUBKEY}";
publicKey = "-----BEGIN CERTIFICATE-----\n"+publicKey+"\n-----END CERTIFICATE-----"
const encryptedData = crypto.publicEncrypt({
  key: publicKey,
  padding: crypto.constants.RSA_PKCS1_PADDING,
  // This was in the original thorleifjaocbsen code but seems nonsensical/unneeded and upsest some Nodes
  //oaepHash: "sha256",
}, Buffer.from(cleartext));
console.log(encryptedData.toString("base64"));
EOF
)"

• scan_wifi and scan_results seems to work as exepected
• However, connect_wifi seems to have no effect on my CCwGTV, there is no return to my curl, save_wifi repond a strange "Default Response":

Here is my CONNECT_COMMAND:

{"ssid": "TestWifi", "wpa_auth": 7, "wpa_cipher": 4, "enc_passwd": "RNJr53ag7xZZ/53JW8crYz9lKv2hhtIBTaZgt1qB7LvGg65nMv9wi23LIzlSmHGUVutPBbMTyByoiqwoEZD/cmcoiqrQ62bGr4RY+ofyBVcgq1RJikgFehBy3+Ad2qwnKrDjeb7K0hi3cNLT1iu9fjn79MdT/qoMaKrADvzjbgmevuz5l15gc0XGjMZnzIBT+C7jNxS2UnjR+E/YP0fecACKKXxd0R1njK0cbV/tZLJgetwEnhfaLIs2vgY5Ka0DnkTm46xjaKxJtmid1OX3DaP7PbpFaS/6YmtRnhjxjxZI9Jjnlpws6dALAmyBL8z7RrNZqghFa0MYUbvzHtJYFA=="}

Call
curl ${VERBOSITY} --insecure --tlsv1.2 --tls-max 1.2 -H "content-type: application/json" -d "${CONNECT_COMMAND}" https://${CHROMECAST_IP}:8443/setup/connect_wifi respond with a {}
Call Call
curl ${VERBOSITY} --insecure --tlsv1.2 --tls-max 1.2 -H "content-type: application/json" -d "${SAVE_COMMAND}" https://${CHROMECAST_IP}:8443/setup/save_wifi respond with a Default Response
But for sure, my CCwGTV is not connected to my wifi.
Any idea of what's wrong here? Is someone aware of changes in the API?
Thanks!

[stale]

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