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/*
* Copyright (c) 2010-2018 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#pragma once
#include <memory>
#include <boost/signals2.hpp>
#include <Swiften/Base/API.h>
#include <Swiften/Base/SafeByteArray.h>
#include <Swiften/TLS/Certificate.h>
#include <Swiften/TLS/CertificateVerificationError.h>
#include <Swiften/TLS/CertificateWithKey.h>
#include <Swiften/TLS/PrivateKey.h>
#include <Swiften/TLS/TLSError.h>
namespace Swift {
class SWIFTEN_API TLSContext {
public:
virtual ~TLSContext();
virtual void accept();
virtual void connect() = 0;
virtual void connect(const std::string& serverName);
virtual bool setCertificateChain(const std::vector<std::shared_ptr<Certificate>>& /* certificateChain */);
virtual bool setPrivateKey(const PrivateKey::ref& /* privateKey */);
virtual bool setClientCertificate(CertificateWithKey::ref cert) = 0;
virtual bool setDiffieHellmanParameters(const ByteArray& parametersInOpenSslDer);
/**
* This method can be used during the \ref onServerNameRequested signal,
* to report an error about an unknown host back to the requesting client.
*/
virtual void setAbortTLSHandshake(bool /* abort */);
virtual void handleDataFromNetwork(const SafeByteArray&) = 0;
virtual void handleDataFromApplication(const SafeByteArray&) = 0;
Certificate::ref getPeerCertificate() const;
virtual std::vector<Certificate::ref> getPeerCertificateChain() const = 0;
virtual CertificateVerificationError::ref getPeerCertificateVerificationError() const = 0;
virtual ByteArray getFinishMessage() const = 0;
virtual ByteArray getPeerFinishMessage() const;
public:
enum class Mode {
Client,
Server
};
public:
boost::signals2::signal<void (const SafeByteArray&)> onDataForNetwork;
boost::signals2::signal<void (const SafeByteArray&)> onDataForApplication;
boost::signals2::signal<void (std::shared_ptr<TLSError>)> onError;
boost::signals2::signal<void ()> onConnected;
boost::signals2::signal<void (const std::string&)> onServerNameRequested;
};
}
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