tlskey.hpp

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#ifndef __TLS_KEY_HPP__
#define __TLS_KEY_HPP__
 
// libjoin.
#include <join/openssl.hpp>
#include <join/base64.hpp>
 
namespace join
{
    class TlsKey
    {
    public:
        using Handle = EVP_PKEY*;
 
        enum Type
        {
            Public,             
            Private,            
        };
 
        TlsKey () = default;
 
        TlsKey (const std::string& keyPath, Type keyType = Private);
 
        TlsKey (const TlsKey& other) = delete;
 
        TlsKey& operator= (const TlsKey& other) = delete;
 
        TlsKey (TlsKey&& other);
 
        TlsKey& operator= (TlsKey&& other);
 
        ~TlsKey () = default;
 
        explicit operator bool () const;
 
        Handle handle () const;
 
        int length ();
 
        void swap (TlsKey& other);
 
        Type type () const;
 
        void clear ();
 
    private:
        static Handle readKey (const std::string& path, Type keyType = Private);
 
        Type _type = Private;
 
        EvpPkeyPtr _key;
    };
}
 
#endif