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106 lines
2.2 KiB
C++
106 lines
2.2 KiB
C++
#ifndef LLARP_EXIT_ENDPOINT_HPP
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#define LLARP_EXIT_ENDPOINT_HPP
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#include <llarp/time.hpp>
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#include <llarp/crypto.hpp>
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#include <llarp/router.h>
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#include <llarp/path.hpp>
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namespace llarp
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{
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namespace handlers
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{
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// forward declare
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struct ExitEndpoint;
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} // namespace handlers
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namespace exit
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{
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/// persistant exit state for 1 identity on the exit node
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struct Endpoint
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{
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Endpoint(const llarp::PubKey& remoteIdent,
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const llarp::PathID_t& beginPath, bool rewriteDst, huint32_t ip,
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llarp::handlers::ExitEndpoint* parent);
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~Endpoint();
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/// close ourselves
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void
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Close();
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/// return true if we are expired right now
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bool
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IsExpired(llarp_time_t now) const;
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bool
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ExpiresSoon(llarp_time_t now, llarp_time_t dlt = 5000) const;
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/// return true if this endpoint looks dead right now
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bool
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LooksDead(llarp_time_t now, llarp_time_t timeout = 10000) const;
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/// tick ourself, reset tx/rx rates
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void
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Tick(llarp_time_t now);
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/// handle traffic from service node / internet
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bool
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SendInboundTraffic(llarp_buffer_t buff);
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/// send traffic to service node / internet
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/// does ip rewrite here
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bool
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SendOutboundTraffic(llarp_buffer_t buf);
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/// update local path id and cascade information to parent
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/// return true if success
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bool
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UpdateLocalPath(const llarp::PathID_t& nextPath);
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llarp::path::IHopHandler*
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GetCurrentPath() const;
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const llarp::PubKey&
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PubKey() const
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{
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return m_remoteSignKey;
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}
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const llarp::PathID_t&
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LocalPath() const
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{
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return m_CurrentPath;
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}
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uint64_t
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TxRate() const
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{
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return m_TxRate;
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}
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uint64_t
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RxRate() const
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{
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return m_RxRate;
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}
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huint32_t
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LocalIP() const
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{
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return m_IP;
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}
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private:
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llarp::handlers::ExitEndpoint* m_Parent;
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llarp::PubKey m_remoteSignKey;
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llarp::PathID_t m_CurrentPath;
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llarp::huint32_t m_IP;
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uint64_t m_TxRate, m_RxRate;
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llarp_time_t m_LastActive;
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bool m_RewriteSource;
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};
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} // namespace exit
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} // namespace llarp
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#endif
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