/usr/include/vmime/security/sasl/SASLContext.hpp is in libvmime-dev 0.9.1-1.
This file is owned by root:root, with mode 0o644.
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// VMime library (http://www.vmime.org)
// Copyright (C) 2002-2009 Vincent Richard <vincent@vincent-richard.net>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 3 of
// the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// Linking this library statically or dynamically with other modules is making
// a combined work based on this library. Thus, the terms and conditions of
// the GNU General Public License cover the whole combination.
//
#ifndef VMIME_SECURITY_SASL_SASLCONTEXT_HPP_INCLUDED
#define VMIME_SECURITY_SASL_SASLCONTEXT_HPP_INCLUDED
#include "vmime/types.hpp"
#include "vmime/security/sasl/SASLSession.hpp"
#include "vmime/security/sasl/SASLMechanismFactory.hpp"
namespace vmime {
namespace security {
namespace sasl {
/** An SASL client context.
*/
class SASLContext : public object
{
friend class SASLSession;
friend class builtinSASLMechanism;
public:
~SASLContext();
/** Construct and initialize a new SASL context.
*/
SASLContext();
/** Create and initialize a new SASL session.
*
* @param serviceName name of the service which will use the session
* @param auth authenticator object to use during the session
* @param mech SASL mechanism
* @return a new SASL session
*/
ref <SASLSession> createSession
(const string& serviceName,
ref <authenticator> auth, ref <SASLMechanism> mech);
/** Create an instance of an SASL mechanism.
*
* @param name mechanism name
* @return a new instance of the specified SASL mechanism
* @throw exceptions::no_such_mechanism if no mechanism is
* registered for the specified name
*/
ref <SASLMechanism> createMechanism(const string& name);
/** Suggests an SASL mechanism among a set of mechanisms
* supported by the server.
*
* @param mechs list of mechanisms
* @return suggested mechanism (usually the safest mechanism
* supported by both the client and the server)
*/
ref <SASLMechanism> suggestMechanism
(const std::vector <ref <SASLMechanism> >& mechs);
/** Helper function for decoding Base64-encoded challenge.
*
* @param input input buffer
* @param output output buffer
* @param outputLen length of output buffer
*/
void decodeB64(const string& input, byte_t** output, int* outputLen);
/** Helper function for encoding challenge in Base64.
*
* @param input input buffer
* @param inputLen length of input buffer
* @return Base64-encoded challenge
*/
const string encodeB64(const byte_t* input, const int inputLen);
private:
static const string getErrorMessage(const string& fname, const int code);
#ifdef GSASL_VERSION
Gsasl* m_gsaslContext;
#else
void* m_gsaslContext;
#endif // GSASL_VERSION
};
} // sasl
} // security
} // vmime
#endif // VMIME_SECURITY_SASL_SASLCONTEXT_HPP_INCLUDED
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