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config_method::m_preshared moved to heap, which in turn required shift to virtual methods for packing/unpacking BLOBs

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This commit is contained in:
Simon Rozman
2016-07-20 14:59:12 +02:00
parent 3e82e988d4
commit ce0bbc5b45
17 changed files with 620 additions and 748 deletions
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110
lib/TTLS/include/Credentials.h
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@@ -26,34 +26,6 @@ namespace eap
class credentials_ttls;
}
namespace eapserial
{
///
/// Packs a TTLS based method credentials
///
/// \param[inout] cursor Memory cursor
/// \param[in] val Configuration to pack
///
inline void pack(_Inout_ unsigned char *&cursor, _In_ const eap::credentials_ttls &val);
///
/// Returns packed size of a TTLS based method credentials
///
/// \param[in] val Configuration to pack
///
/// \returns Size of data when packed (in bytes)
///
inline size_t get_pk_size(const eap::credentials_ttls &val);
///
/// Unpacks a TTLS based method credentials
///
/// \param[inout] cursor Memory cursor
/// \param[out] val Configuration to unpack to
///
inline void unpack(_Inout_ const unsigned char *&cursor, _Out_ eap::credentials_ttls &val);
}
#pragma once
#include "../../TLS/include/Credentials.h"
@@ -153,6 +125,30 @@ namespace eap
/// @}
/// \name BLOB management
/// @{
///
/// Packs a configuration
///
/// \param[inout] cursor Memory cursor
///
virtual void pack(_Inout_ unsigned char *&cursor) const;
///
/// Returns packed size of a configuration
///
/// \returns Size of data when packed (in bytes)
///
virtual size_t get_pk_size() const;
///
/// Unpacks a configuration
///
/// \param[inout] cursor Memory cursor
///
virtual void unpack(_Inout_ const unsigned char *&cursor);
/// \name Storage
/// @{
@@ -186,61 +182,3 @@ namespace eap
std::unique_ptr<credentials> m_inner; ///< Inner credentials
};
}
namespace eapserial
{
inline void pack(_Inout_ unsigned char *&cursor, _In_ const eap::credentials_ttls &val)
{
pack(cursor, (const eap::credentials_tls&)val);
if (val.m_inner) {
if (dynamic_cast<eap::credentials_pap*>(val.m_inner.get())) {
pack(cursor, eap::type_pap);
pack(cursor, (const eap::credentials_pap&)*val.m_inner);
} else {
assert(0); // Unsupported inner authentication method type.
pack(cursor, eap::type_undefined);
}
} else
pack(cursor, eap::type_undefined);
}
inline size_t get_pk_size(const eap::credentials_ttls &val)
{
size_t size_inner;
if (val.m_inner) {
if (dynamic_cast<eap::credentials_pap*>(val.m_inner.get())) {
size_inner =
get_pk_size(eap::type_pap) +
get_pk_size((const eap::credentials_pap&)*val.m_inner);
} else {
assert(0); // Unsupported inner authentication method type.
size_inner = get_pk_size(eap::type_undefined);
}
} else
size_inner = get_pk_size(eap::type_undefined);
return
get_pk_size((const eap::credentials_tls&)val) +
size_inner;
}
inline void unpack(_Inout_ const unsigned char *&cursor, _Out_ eap::credentials_ttls &val)
{
unpack(cursor, (eap::credentials_tls&)val);
eap::type_t eap_type;
unpack(cursor, eap_type);
switch (eap_type) {
case eap::type_pap:
val.m_inner.reset(new eap::credentials_pap(val.m_module));
unpack(cursor, (eap::credentials_pap&)*val.m_inner);
break;
default:
assert(0); // Unsupported inner authentication method type.
val.m_inner.reset(nullptr);
}
}
}