sni_manager.hpp

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#ifndef NEFORCE_NETWORK_SSL_SNI_MANAGER_HPP__
#define NEFORCE_NETWORK_SSL_SNI_MANAGER_HPP__

 
#include "NeForce/core/container/unordered_map.hpp"
#include "NeForce/network/ssl/ssl_context.hpp"
NEFORCE_BEGIN_NAMESPACE__


class NEFORCE_API sni_manager {
private:
    unordered_map<string, ssl_context> hosts_;
    ssl_context default_context_;
    bool has_default_ = false;
 
public:
    sni_manager() = default;

    void add_host(const string& hostname, ssl_context ctx);

    void remove_host(const string& hostname);

    void set_default_context(ssl_context ctx);

    NEFORCE_NODISCARD void* select_ssl_ctx(const string& server_name) const;

    NEFORCE_NODISCARD bool has_host(const string& hostname) const;

    NEFORCE_NODISCARD size_t host_count() const noexcept { return hosts_.size(); }

    static int sni_callback(void* ssl, int* alert, void* arg);
};
 // SSL/TLS
 
NEFORCE_END_NAMESPACE__
#endif // NEFORCE_NETWORK_SSL_SNI_MANAGER_HPP__