teems/App/appconfig.hpp

#ifndef __CONFIG_HPP__
#define __CONFIG_HPP__

#include <string>
#include <vector>
#include <cstdint>
#include "sgx_tcrypto.h"
#include "../Enclave/enclave_api.h"

#define CLIENT_AUTHENTICATE 0x00
#define CLIENT_MESSAGE_BUNDLE 0x01

// The per-node config
struct NodeConfig {
    std::string name;
    sgx_ec256_public_t pubkey;
    std::string listenhost, listenport;
    std::string clistenhost, clistenport;
    std::string slistenhost, slistenport;
    uint8_t weight;
    uint8_t roles;
};

// The global config
struct Config {
    // global params
    uint32_t user_count;
    uint16_t msg_size;
    uint8_t m_priv_out;
    uint8_t m_priv_in;
    uint8_t m_pub_out;
    uint8_t m_pub_in;
    bool private_routing;
    uint16_t nthreads;
    // config for each node
    std::vector<NodeConfig> nodes;
    // Which node is this one?
    nodenum_t my_node_num;
    // Stub hardcoded master secret to generate keys for client <->
    // server communication (in reality, a key exchange would be done)
    sgx_aes_gcm_128bit_key_t master_secret;
};

bool config_parse(Config &config, const std::string configstr,
    const std::string &myname, threadid_t nthreads);

#endif