Amebis/GEANTLink
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Serialization of TTLS credentials added

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This commit is contained in:
Simon Rozman 2016-06-15 11:30:03 +02:00
parent df2fee4cef
commit 11c28326aa
1 changed files with 82 additions and 0 deletions
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82
lib/TTLS/include/Credentials.h
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@ -26,9 +26,38 @@ 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"
#include "../../PAP/include/Credentials.h"
namespace eap
@ -142,3 +171,56 @@ namespace eap
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)) {
pack(cursor, (unsigned char)eap::type_pap);
pack(cursor, (const eap::credentials_pap&)*val.m_inner);
} else {
assert(0); // Unsupported inner authentication method type.
pack(cursor, (unsigned char)0);
}
} else
pack(cursor, (unsigned char)0);
}
inline size_t get_pk_size(const eap::credentials_ttls &val)
{
size_t size_inner = sizeof(unsigned char);
if (val.m_inner) {
if (dynamic_cast<eap::credentials_pap*>(val.m_inner))
size_inner += get_pk_size((const eap::credentials_pap&)*val.m_inner);
else
assert(0); // Unsupported inner authentication method type.
}
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);
assert(!val.m_inner);
unsigned char eap_type;
unpack(cursor, eap_type);
switch (eap_type) {
case eap::type_pap:
val.m_inner = new eap::credentials_pap(val.m_module);
unpack(cursor, (eap::credentials_pap&)*val.m_inner);
break;
case 0 : break;
default : assert(0); // Unsupported inner authentication method type.
}
}
}