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//
// InvalidCertificateHandler.h
//
// Library: NetSSL_OpenSSL
// Package: SSLCore
// Module: InvalidCertificateHandler
//
// Definition of the InvalidCertificateHandler class.
//
// Copyright (c) 2006-2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef NetSSL_InvalidCertificateHandler_INCLUDED
#define NetSSL_InvalidCertificateHandler_INCLUDED
#include "Poco/Net/NetSSL.h"
#include "Poco/Net/VerificationErrorArgs.h"
namespace Poco {
namespace Net {
class NetSSL_API InvalidCertificateHandler
/// A InvalidCertificateHandler is invoked whenever an error occurs verifying the certificate. It allows the user
/// to inspect and accept/reject the certificate.
/// One can install one's own InvalidCertificateHandler by implementing this interface. Note that
/// in the implementation file of the subclass the following code must be present (assuming you use the namespace My_API
/// and the name of your handler class is MyGuiHandler):
///
/// #include "Poco/Net/CertificateHandlerFactory.h"
/// ...
/// POCO_REGISTER_CHFACTORY(My_API, MyGuiHandler)
///
/// One can either set the handler directly in the startup code of the main method of ones application by calling
///
/// SSLManager::instance().initialize(mypassphraseHandler, myguiHandler, mySSLContext)
///
/// or in case one uses Poco::Util::Application one can rely on an XML configuration and put the following entry
/// under the path openSSL.invalidCertificateHandler:
///
/// <invalidCertificateHandler>
/// <name>MyGuiHandler<name>
/// <options>
/// [...] // Put optional config params for the handler here
/// </options>
/// </invalidCertificateHandler>
///
/// Note that the name of the InvalidCertificateHandler must be same as the one provided to the POCO_REGISTER_CHFACTORY macro.
{
public:
InvalidCertificateHandler(bool handleErrorsOnServerSide);
/// Creates the InvalidCertificateHandler.
///
/// Set handleErrorsOnServerSide to true if the certificate handler is used on the server side.
/// Automatically registers at one of the SSLManager::VerificationError events.
virtual ~InvalidCertificateHandler();
/// Destroys the InvalidCertificateHandler.
virtual void onInvalidCertificate(const void* pSender, VerificationErrorArgs& errorCert) = 0;
/// Receives the questionable certificate in parameter errorCert. If one wants to accept the
/// certificate, call errorCert.setIgnoreError(true).
protected:
bool _handleErrorsOnServerSide;
/// Stores if the certificate handler gets invoked by the server (i.e. a client certificate is wrong)
/// or the client (a server certificate is wrong)
};
} } // namespace Poco::Net
#endif // NetSSL_InvalidCertificateHandler_INCLUDED
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