i2pd/RouterContext.h
2014-07-29 21:56:03 -04:00

56 lines
1.7 KiB
C++

#ifndef ROUTER_CONTEXT_H__
#define ROUTER_CONTEXT_H__
#include <inttypes.h>
#include <cryptopp/dsa.h>
#include <cryptopp/osrng.h>
#include "Identity.h"
#include "RouterInfo.h"
namespace i2p
{
const char ROUTER_INFO[] = "router.info";
const char ROUTER_KEYS[] = "router.keys";
class RouterContext: public i2p::data::LocalDestination
{
public:
RouterContext ();
i2p::data::RouterInfo& GetRouterInfo () { return m_RouterInfo; };
const uint8_t * GetPrivateKey () const { return m_Keys.privateKey; };
const uint8_t * GetSigningPrivateKey () const { return m_Keys.signingPrivateKey; };
const i2p::data::Identity& GetRouterIdentity () const { return m_RouterInfo.GetRouterIdentity (); };
CryptoPP::RandomNumberGenerator& GetRandomNumberGenerator () { return m_Rnd; };
void OverrideNTCPAddress (const char * host, int port); // temporary
void UpdateAddress (const char * host); // called from SSU
// implements LocalDestination
const i2p::data::IdentHash& GetIdentHash () const { return m_RouterInfo.GetIdentHash (); };
const i2p::data::Identity& GetIdentity () const { return GetRouterIdentity (); };
const uint8_t * GetEncryptionPrivateKey () const { return GetPrivateKey (); };
const uint8_t * GetEncryptionPublicKey () const { return m_Keys.publicKey; };
void Sign (const uint8_t * buf, int len, uint8_t * signature) const;
private:
void CreateNewRouter ();
void UpdateRouterInfo ();
bool Load ();
void Save (bool infoOnly = false);
private:
i2p::data::RouterInfo m_RouterInfo;
i2p::data::Keys m_Keys;
CryptoPP::DSA::PrivateKey m_SigningPrivateKey;
CryptoPP::AutoSeededRandomPool m_Rnd;
};
extern RouterContext context;
}
#endif