pub fn common_http_client_token(unix_ts: i64) -> Option<String>Expand description
Build the C++ common HTTP client_token.
Ref: FutuOpenD/Src/NNProtoCenter/Login/NNDataUrl.cpp:222-235
NNDataUrl::GetTimeEncryptKey() writes server time into a 16-byte block,
encrypts it with AES-128 using ASCII key PEHMABDNLXIOG65U, then hex encodes
the encrypted block.