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This commit is contained in:
Nanosonde 2020-06-27 00:26:14 +02:00
parent 692cbf78cb
commit b72d45c4d8
1 changed files with 5 additions and 21 deletions
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26
src/knx/secure_application_layer.cpp
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@ -245,11 +245,7 @@ void SecureApplicationLayer::dataConnectedConfirm(uint16_t tsap)
void SecureApplicationLayer::dataGroupRequest(AckType ack, HopCountType hopType, Priority priority, uint16_t tsap, APDU& apdu, const SecurityControl& secCtrl)
{
// TODO:
// get flags auth and confidentiality for this TSAP from PID_GO_SECURITY_FLAGS from SecIntObj
bool needsEncryption = false;
if (needsEncryption)
if (secCtrl.dataSecurity != DataSecurity::none)
{
uint16_t secureApduLength = apdu.length() + 2 + 6 + 4; // 2(TPCI,APCI,SCF) + sizeof(seqNum) + apdu.length() + 4
CemiFrame secureFrame(secureApduLength);
@ -266,10 +262,7 @@ void SecureApplicationLayer::dataGroupRequest(AckType ack, HopCountType hopType,
void SecureApplicationLayer::dataBroadcastRequest(AckType ack, HopCountType hopType, Priority priority, APDU& apdu, const SecurityControl& secCtrl)
{
// TODO:
bool needsEncryption = true;
if (needsEncryption)
if (secCtrl.dataSecurity != DataSecurity::none)
{
uint16_t secureApduLength = apdu.length() + 2 + 6 + 4; // 2(TPCI,APCI,SCF) + sizeof(seqNum) + apdu.length() + 4
CemiFrame secureFrame(secureApduLength);
@ -286,10 +279,7 @@ void SecureApplicationLayer::dataBroadcastRequest(AckType ack, HopCountType hopT
void SecureApplicationLayer::dataSystemBroadcastRequest(AckType ack, HopCountType hopType, Priority priority, APDU& apdu, const SecurityControl& secCtrl)
{
// TODO:
bool needsEncryption = true;
if (needsEncryption)
if (secCtrl.dataSecurity != DataSecurity::none)
{
uint16_t secureApduLength = apdu.length() + 2 + 6 + 4; // 2(TPCI,APCI,SCF) + sizeof(seqNum) + apdu.length() + 4
CemiFrame secureFrame(secureApduLength);
@ -306,10 +296,7 @@ void SecureApplicationLayer::dataSystemBroadcastRequest(AckType ack, HopCountTyp
void SecureApplicationLayer::dataIndividualRequest(AckType ack, HopCountType hopType, Priority priority, uint16_t destination, APDU& apdu, const SecurityControl& secCtrl)
{
// TODO:
bool needsEncryption = true;
if (needsEncryption)
if (secCtrl.dataSecurity != DataSecurity::none)
{
uint16_t secureApduLength = apdu.length() + 2 + 6 + 4; // 2(TPCI,APCI,SCF) + sizeof(seqNum) + apdu.length() + 4
CemiFrame secureFrame(secureApduLength);
@ -326,10 +313,7 @@ void SecureApplicationLayer::dataIndividualRequest(AckType ack, HopCountType hop
void SecureApplicationLayer::dataConnectedRequest(uint16_t tsap, Priority priority, APDU& apdu, const SecurityControl &secCtrl)
{
// TODO:
bool needsEncryption = true;
if (needsEncryption)
if (secCtrl.dataSecurity != DataSecurity::none)
{
uint16_t secureApduLength = apdu.length() + 2 + 6 + 4; // 2(TPCI,APCI,SCF) + sizeof(seqNum) + apdu.length() + 4
CemiFrame secureFrame(secureApduLength);