Portal Connection - update

Something I just noticed today when investigating an IMAP SSL connection issue (using openssl's s_client), is that the handshake packets looked quite similar to the SSL setup of the gw2 portal connection.

ie. what I originally had:

0x14 = ack

0x15 = server error

0x16 = auth phase

0x17 = game packet

is actually:

enum {
       change_cipher_spec(20), alert(21), handshake(22),
       application_data(23), (255)
   } ContentType;

As shown in RFC5246 - The Transport Layer Security (TLS) Protocol, makes sense actually that they used a library for that instead of rolling their own TLS version.