#pragma once
#include "cryptography/AES.h"
#include "cryptography/RSA.h"
#include "network/encrypted_sockets.h"

Result(void) client_run();

typedef struct ClientCredential {
    str username;
    Array(u8) aes_key;
    AESBlockEncryptor user_data_aes_enc;
    AESBlockDecryptor user_data_aes_dec;
} ClientCredential;

Result(ClientCredential*) ClientCredential_create(str username, str password);
void ClientCredential_free(ClientCredential* cred);

typedef struct ServerConnection {
    u64 session_id;
    EndpointIPv4 server_end;
    br_rsa_public_key server_pk;
    RSAEncryptor rsa_enc;
    Array(u8) session_key;
    EncryptedSocketTCP system_socket;
    EncryptedSocketTCP content_socket;
} ServerConnection;

Result(ServerConnection*) ServerConnection_open(ClientCredential* client_credential, cstr server_link_cstr);
void ServerConnection_close(ServerConnection* conn);