/*
Copyright 2015-2020 Amebis
Copyright 2016 GÉANT
This file is part of GÉANTLink.
GÉANTLink 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.
GÉANTLink 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 GÉANTLink. If not, see .
*/
#include "PCH.h"
using namespace std;
using namespace winstd;
//////////////////////////////////////////////////////////////////////
// eap::config_method_eaphost
//////////////////////////////////////////////////////////////////////
eap::config_method_eaphost::config_method_eaphost(_In_ module &mod, _In_ unsigned int level) :
config_method(mod, level)
{
memset(&m_type, 0, sizeof(EAP_METHOD_TYPE));
}
eap::config_method_eaphost::config_method_eaphost(_In_ const config_method_eaphost &other) :
m_type (other.m_type ),
m_cfg_blob (other.m_cfg_blob),
config_method(other )
{
}
eap::config_method_eaphost::config_method_eaphost(_Inout_ config_method_eaphost &&other) noexcept :
m_type (std::move(other.m_type )),
m_cfg_blob (std::move(other.m_cfg_blob)),
config_method(std::move(other ))
{
}
eap::config_method_eaphost& eap::config_method_eaphost::operator=(_In_ const config_method_eaphost &other)
{
if (this != &other) {
(config_method&)*this = other;
m_type = other.m_type;
m_cfg_blob = other.m_cfg_blob;
}
return *this;
}
eap::config_method_eaphost& eap::config_method_eaphost::operator=(_Inout_ config_method_eaphost &&other) noexcept
{
if (this != &other) {
(config_method&&)*this = std::move(other );
m_type = std::move(other.m_type );
m_cfg_blob = std::move(other.m_cfg_blob);
}
return *this;
}
eap::config* eap::config_method_eaphost::clone() const
{
return new config_method_eaphost(*this);
}
void eap::config_method_eaphost::save(_In_ IXMLDOMDocument *pDoc, _In_ IXMLDOMNode *pConfigRoot) const
{
assert(pDoc);
assert(pConfigRoot);
config_method::save(pDoc, pConfigRoot);
// Convert configuration BLOB to XML using EapHost (and ultimately method peer's EapPeerConfigBlob2Xml).
com_obj pConfigDoc;
eap_error error;
DWORD dwResult = EapHostPeerConfigBlob2Xml(0, m_type, (DWORD)m_cfg_blob.size(), const_cast(m_cfg_blob.data()), &pConfigDoc, get_ptr(error));
if (dwResult == ERROR_SUCCESS) {
HRESULT hr;
com_obj pXmlElConfigDoc;
if (FAILED(hr = pConfigDoc->get_documentElement(&pXmlElConfigDoc)))
throw com_runtime_error(hr, __FUNCTION__ " Error getting XML document element.");
// Insert method configuration into our XML configuration.
if (FAILED(hr = pConfigRoot->appendChild(pXmlElConfigDoc, NULL)))
throw com_runtime_error(hr, __FUNCTION__ " Error appending configuration document element.");
} else if (error)
throw eap_runtime_error(*error , __FUNCTION__ " EapHostPeerConfigBlob2Xml failed.");
else
throw win_runtime_error(dwResult, __FUNCTION__ " EapHostPeerConfigBlob2Xml failed.");
}
void eap::config_method_eaphost::load(_In_ IXMLDOMNode *pConfigRoot)
{
assert(pConfigRoot);
config_method::load(pConfigRoot);
//
winstd::com_obj pXmlElEapHostConfig;
if (SUCCEEDED(eapxml::select_element(pConfigRoot, winstd::bstr(L"eaphostconfig:EapHostConfig"), pXmlElEapHostConfig))) {
// Convert configuration XML to BLOB using EapHost (and ultimately method peer's EapPeerConfigXml2Blob).
DWORD cfg_data_size = 0;
eap_blob cfg_data;
eap_error error;
DWORD dwResult = EapHostPeerConfigXml2Blob(0, pXmlElEapHostConfig, &cfg_data_size, get_ptr(cfg_data), &m_type, get_ptr(error));
if (dwResult == ERROR_SUCCESS) {
LPCBYTE _cfg_data = cfg_data.get();
m_cfg_blob.assign(_cfg_data, _cfg_data + cfg_data_size);
} else if (error)
throw eap_runtime_error(*error , __FUNCTION__ " EapHostPeerConfigXml2Blob failed.");
else
throw win_runtime_error(dwResult, __FUNCTION__ " EapHostPeerConfigXml2Blob failed.");
}
}
void eap::config_method_eaphost::operator<<(_Inout_ cursor_out &cursor) const
{
config_method::operator<<(cursor);
cursor << m_type ;
cursor << m_cfg_blob;
}
size_t eap::config_method_eaphost::get_pk_size() const
{
return
config_method::get_pk_size() +
pksizeof(m_type ) +
pksizeof(m_cfg_blob);
}
void eap::config_method_eaphost::operator>>(_Inout_ cursor_in &cursor)
{
config_method::operator>>(cursor);
cursor >> m_type ;
cursor >> m_cfg_blob;
}
eap_type_t eap::config_method_eaphost::get_method_id() const
{
return eap_type_t::undefined;
}
const wchar_t* eap::config_method_eaphost::get_method_str() const
{
return L"EapHost";
}
eap::credentials* eap::config_method_eaphost::make_credentials() const
{
return new credentials_eaphost(m_module);
}