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Diffstat (limited to 'src/security/sasl/builtinSASLMechanism.cpp')
| -rw-r--r-- | src/security/sasl/builtinSASLMechanism.cpp | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/src/security/sasl/builtinSASLMechanism.cpp b/src/security/sasl/builtinSASLMechanism.cpp deleted file mode 100644 index e179e715..00000000 --- a/src/security/sasl/builtinSASLMechanism.cpp +++ /dev/null @@ -1,195 +0,0 @@ -// -// VMime library (http://www.vmime.org) -// Copyright (C) 2002-2013 Vincent Richard <[email protected]> -// -// 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. -// - -#include "vmime/config.hpp" - - -#if VMIME_HAVE_MESSAGING_FEATURES && VMIME_HAVE_SASL_SUPPORT - - -#include <gsasl.h> - -#include "vmime/security/sasl/builtinSASLMechanism.hpp" - -#include "vmime/security/sasl/SASLContext.hpp" -#include "vmime/security/sasl/SASLSession.hpp" - -#include "vmime/exception.hpp" - -#include <stdexcept> -#include <new> - - -namespace vmime { -namespace security { -namespace sasl { - - -builtinSASLMechanism::builtinSASLMechanism(shared_ptr <SASLContext> ctx, const string& name) - : m_context(ctx), m_name(name), m_complete(false) -{ -} - - -builtinSASLMechanism::~builtinSASLMechanism() -{ -} - - -const string builtinSASLMechanism::getName() const -{ - return m_name; -} - - -bool builtinSASLMechanism::step - (shared_ptr <SASLSession> sess, const byte_t* challenge, const size_t challengeLen, - byte_t** response, size_t* responseLen) -{ - char* output = 0; - size_t outputLen = 0; - - const int result = gsasl_step(sess->m_gsaslSession, - reinterpret_cast <const char*>(challenge), challengeLen, - &output, &outputLen); - - if (result == GSASL_OK || result == GSASL_NEEDS_MORE) - { - byte_t* res = new byte_t[outputLen]; - - for (size_t i = 0 ; i < outputLen ; ++i) - res[i] = output[i]; - - *response = res; - *responseLen = outputLen; - - gsasl_free(output); - } - else - { - *response = 0; - *responseLen = 0; - } - - if (result == GSASL_OK) - { - // Authentication process completed - m_complete = true; - return true; - } - else if (result == GSASL_NEEDS_MORE) - { - // Continue authentication process - return false; - } - else if (result == GSASL_MALLOC_ERROR) - { - throw std::bad_alloc(); - } - else - { - throw exceptions::sasl_exception("Error when processing challenge: " - + SASLContext::getErrorMessage("gsasl_step", result)); - } -} - - -bool builtinSASLMechanism::isComplete() const -{ - return m_complete; -} - - -void builtinSASLMechanism::encode - (shared_ptr <SASLSession> sess, const byte_t* input, const size_t inputLen, - byte_t** output, size_t* outputLen) -{ - char* coutput = 0; - size_t coutputLen = 0; - - if (gsasl_encode(sess->m_gsaslSession, - reinterpret_cast <const char*>(input), inputLen, - &coutput, &coutputLen) != GSASL_OK) - { - throw exceptions::sasl_exception("Encoding error."); - } - - try - { - byte_t* res = new byte_t[coutputLen]; - - std::copy(coutput, coutput + coutputLen, res); - - *output = res; - *outputLen = static_cast <int>(coutputLen); - } - catch (...) - { - gsasl_free(coutput); - throw; - } - - gsasl_free(coutput); -} - - -void builtinSASLMechanism::decode - (shared_ptr <SASLSession> sess, const byte_t* input, const size_t inputLen, - byte_t** output, size_t* outputLen) -{ - char* coutput = 0; - size_t coutputLen = 0; - - try - { - if (gsasl_decode(sess->m_gsaslSession, - reinterpret_cast <const char*>(input), inputLen, - &coutput, &coutputLen) != GSASL_OK) - { - throw exceptions::sasl_exception("Decoding error."); - } - - byte_t* res = new byte_t[coutputLen]; - - std::copy(coutput, coutput + coutputLen, res); - - *output = res; - *outputLen = static_cast <int>(coutputLen); - } - catch (...) - { - gsasl_free(coutput); - throw; - } - - gsasl_free(coutput); -} - - -} // sasl -} // security -} // vmime - - -#endif // VMIME_HAVE_MESSAGING_FEATURES && VMIME_HAVE_SASL_SUPPORT - |