Does code work with latest Tapo firmware?

[dobbers]

Downloaded the code and tried on my new Tapo P110 plug. I get an initial HTTP 200 response but then it fails:

[TAPO-PoC] Generating keypair... [TAPO-PoC] Sending handshake! [TAPO-PoC] Making handshake... Exception in thread "main" [TAPO-PoC] Server responded with:

200 OK java.lang.NullPointerException: Cannot invoke "String.split(String)" because the return value of "com.squareup.okhttp.Response.header(String)" is null at TapoFlow.makeHandshake(TapoFlow.java:30) at Main.main(Main.java:30)

Looking at the code I see this line is where it fails: String cookie = response.header("Set-Cookie").split(";")[0];

[paulcager]

Please see https://github.com/K4CZP3R/tapo-p100-java-poc/issues/4. (NB: I'm not the original creator).