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Codestyle fixes

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This commit is contained in:
Evengard 2020-05-02 21:05:42 +03:00
parent 9180e065a0
commit 8a856e4672
5 changed files with 157 additions and 157 deletions
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84
src/Cedar/Proto_PPP.c
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@ -3019,12 +3019,12 @@ bool PPPProcessEAPTlsResponse(PPP_SESSION* p, PPP_EAP* eap_packet, UINT eapTlsSi
if (eapTlsSize == 1) if (eapTlsSize == 1)
{ {
// This is an EAP-TLS message ACK // This is an EAP-TLS message ACK
if (p->Eap_TlsCtx.cachedBufferSend != NULL) if (p->Eap_TlsCtx.CachedBufferSend != NULL)
{ {
// We got an ACK to transmit the next fragmented message // We got an ACK to transmit the next fragmented message
dataSize = p->Mru1 - 8 - 1 - 1; // Calculating the maximum payload size (without TlsLength) dataSize = p->Mru1 - 8 - 1 - 1; // Calculating the maximum payload size (without TlsLength)
sizeLeft = GetMemSize(p->Eap_TlsCtx.cachedBufferSend); sizeLeft = GetMemSize(p->Eap_TlsCtx.CachedBufferSend);
sizeLeft -= p->Eap_TlsCtx.cachedBufferSendPntr - p->Eap_TlsCtx.cachedBufferSend; sizeLeft -= p->Eap_TlsCtx.CachedBufferSendPntr - p->Eap_TlsCtx.CachedBufferSend;
flags = PPP_EAP_TLS_FLAG_FRAGMENTED; // M flag flags = PPP_EAP_TLS_FLAG_FRAGMENTED; // M flag
if (dataSize > sizeLeft) if (dataSize > sizeLeft)
@ -3034,8 +3034,8 @@ bool PPPProcessEAPTlsResponse(PPP_SESSION* p, PPP_EAP* eap_packet, UINT eapTlsSi
} }
lcp = BuildEAPTlsRequest(p->Eap_PacketId++, dataSize, flags); lcp = BuildEAPTlsRequest(p->Eap_PacketId++, dataSize, flags);
eap = lcp->Data; eap = lcp->Data;
Copy(eap->Tls.TlsDataWithoutLength, p->Eap_TlsCtx.cachedBufferSendPntr, dataSize); Copy(eap->Tls.TlsDataWithoutLength, p->Eap_TlsCtx.CachedBufferSendPntr, dataSize);
p->Eap_TlsCtx.cachedBufferSendPntr += dataSize; p->Eap_TlsCtx.CachedBufferSendPntr += dataSize;
if (!PPPSendAndRetransmitRequest(p, PPP_PROTOCOL_EAP, lcp)) if (!PPPSendAndRetransmitRequest(p, PPP_PROTOCOL_EAP, lcp))
{ {
@ -3048,16 +3048,16 @@ bool PPPProcessEAPTlsResponse(PPP_SESSION* p, PPP_EAP* eap_packet, UINT eapTlsSi
if (flags == PPP_EAP_TLS_FLAG_NONE) if (flags == PPP_EAP_TLS_FLAG_NONE)
{ {
// As it is the latest message, we need to cleanup // As it is the latest message, we need to cleanup
Free(p->Eap_TlsCtx.cachedBufferSend); Free(p->Eap_TlsCtx.CachedBufferSend);
p->Eap_TlsCtx.cachedBufferSend = NULL; p->Eap_TlsCtx.CachedBufferSend = NULL;
p->Eap_TlsCtx.cachedBufferSendPntr = NULL; p->Eap_TlsCtx.CachedBufferSendPntr = NULL;
} }
} }
else else
{ {
// It probably should be the final ACK on closed SSL pipe // It probably should be the final ACK on closed SSL pipe
SyncSslPipe(p->Eap_TlsCtx.SslPipe); SyncSslPipe(p->Eap_TlsCtx.SslPipe);
if (p->Eap_TlsCtx.clientCert.X != NULL) if (p->Eap_TlsCtx.ClientCert.X != NULL)
{ {
IPC *ipc; IPC *ipc;
ETHERIP_ID d; ETHERIP_ID d;
@ -3083,7 +3083,7 @@ bool PPPProcessEAPTlsResponse(PPP_SESSION* p, PPP_EAP* eap_packet, UINT eapTlsSi
ipc = NewIPC(p->Cedar, p->ClientSoftwareName, p->Postfix, d.HubName, d.UserName, "", ipc = NewIPC(p->Cedar, p->ClientSoftwareName, p->Postfix, d.HubName, d.UserName, "",
&error_code, &p->ClientIP, p->ClientPort, &p->ServerIP, p->ServerPort, &error_code, &p->ClientIP, p->ClientPort, &p->ServerIP, p->ServerPort,
p->ClientHostname, p->CryptName, false, p->AdjustMss, NULL, p->Eap_TlsCtx.clientCert.X, p->ClientHostname, p->CryptName, false, p->AdjustMss, NULL, p->Eap_TlsCtx.ClientCert.X,
IPC_LAYER_3); IPC_LAYER_3);
if (ipc != NULL) if (ipc != NULL)
@ -3175,38 +3175,38 @@ bool PPPProcessEAPTlsResponse(PPP_SESSION* p, PPP_EAP* eap_packet, UINT eapTlsSi
if (p->Eap_TlsCtx.SslPipe == NULL) if (p->Eap_TlsCtx.SslPipe == NULL)
{ {
p->Eap_TlsCtx.Dh = DhNewFromBits(DH_PARAM_BITS_DEFAULT); p->Eap_TlsCtx.Dh = DhNewFromBits(DH_PARAM_BITS_DEFAULT);
p->Eap_TlsCtx.SslPipe = NewSslPipeEx(true, p->Cedar->ServerX, p->Cedar->ServerK, p->Eap_TlsCtx.Dh, true, &(p->Eap_TlsCtx.clientCert)); p->Eap_TlsCtx.SslPipe = NewSslPipeEx(true, p->Cedar->ServerX, p->Cedar->ServerK, p->Eap_TlsCtx.Dh, true, &(p->Eap_TlsCtx.ClientCert));
} }
// If the current frame is fragmented, or it is a possible last of a fragmented series, bufferize it // If the current frame is fragmented, or it is a possible last of a fragmented series, bufferize it
if (isFragmented || p->Eap_TlsCtx.cachedBufferRecv != NULL) if (isFragmented || p->Eap_TlsCtx.CachedBufferRecv != NULL)
{ {
if (p->Eap_TlsCtx.cachedBufferRecv == NULL && tlsLength > 0) if (p->Eap_TlsCtx.CachedBufferRecv == NULL && tlsLength > 0)
{ {
p->Eap_TlsCtx.cachedBufferRecv = ZeroMalloc(MAX(dataSize, tlsLength)); p->Eap_TlsCtx.CachedBufferRecv = ZeroMalloc(MAX(dataSize, tlsLength));
p->Eap_TlsCtx.cachedBufferRecvPntr = p->Eap_TlsCtx.cachedBufferRecv; p->Eap_TlsCtx.CachedBufferRecvPntr = p->Eap_TlsCtx.CachedBufferRecv;
} }
else if (p->Eap_TlsCtx.cachedBufferRecv == NULL) else if (p->Eap_TlsCtx.CachedBufferRecv == NULL)
{ {
p->Eap_TlsCtx.cachedBufferRecv = ZeroMalloc(MAX(dataSize, PPP_MRU_MAX * 10)); // 10 MRUs should be enough p->Eap_TlsCtx.CachedBufferRecv = ZeroMalloc(MAX(dataSize, PPP_MRU_MAX * 10)); // 10 MRUs should be enough
p->Eap_TlsCtx.cachedBufferRecvPntr = p->Eap_TlsCtx.cachedBufferRecv; p->Eap_TlsCtx.CachedBufferRecvPntr = p->Eap_TlsCtx.CachedBufferRecv;
} }
sizeLeft = GetMemSize(p->Eap_TlsCtx.cachedBufferRecv); sizeLeft = GetMemSize(p->Eap_TlsCtx.CachedBufferRecv);
sizeLeft -= p->Eap_TlsCtx.cachedBufferRecvPntr - p->Eap_TlsCtx.cachedBufferRecv; sizeLeft -= p->Eap_TlsCtx.CachedBufferRecvPntr - p->Eap_TlsCtx.CachedBufferRecv;
Copy(p->Eap_TlsCtx.cachedBufferRecvPntr, dataBuffer, MIN(sizeLeft, dataSize)); Copy(p->Eap_TlsCtx.CachedBufferRecvPntr, dataBuffer, MIN(sizeLeft, dataSize));
p->Eap_TlsCtx.cachedBufferRecvPntr += MIN(sizeLeft, dataSize); p->Eap_TlsCtx.CachedBufferRecvPntr += MIN(sizeLeft, dataSize);
} }
// If we got a cached buffer, we should feed the FIFOs via it // If we got a cached buffer, we should feed the FIFOs via it
if (p->Eap_TlsCtx.cachedBufferRecv != NULL) if (p->Eap_TlsCtx.CachedBufferRecv != NULL)
{ {
dataBuffer = p->Eap_TlsCtx.cachedBufferRecv; dataBuffer = p->Eap_TlsCtx.CachedBufferRecv;
dataSize = GetMemSize(p->Eap_TlsCtx.cachedBufferRecv); dataSize = GetMemSize(p->Eap_TlsCtx.CachedBufferRecv);
if (dataSize == MAX_BUFFERING_PACKET_SIZE) if (dataSize == MAX_BUFFERING_PACKET_SIZE)
{ {
dataSize = p->Eap_TlsCtx.cachedBufferRecvPntr - p->Eap_TlsCtx.cachedBufferRecv; dataSize = p->Eap_TlsCtx.CachedBufferRecvPntr - p->Eap_TlsCtx.CachedBufferRecv;
} }
} }
@ -3234,11 +3234,11 @@ bool PPPProcessEAPTlsResponse(PPP_SESSION* p, PPP_EAP* eap_packet, UINT eapTlsSi
WriteFifo(p->Eap_TlsCtx.SslPipe->RawIn->SendFifo, dataBuffer, dataSize); WriteFifo(p->Eap_TlsCtx.SslPipe->RawIn->SendFifo, dataBuffer, dataSize);
SyncSslPipe(p->Eap_TlsCtx.SslPipe); SyncSslPipe(p->Eap_TlsCtx.SslPipe);
// Delete the cached buffer after we fed it into the pipe // Delete the cached buffer after we fed it into the pipe
if (p->Eap_TlsCtx.cachedBufferRecv != NULL) if (p->Eap_TlsCtx.CachedBufferRecv != NULL)
{ {
Free(p->Eap_TlsCtx.cachedBufferRecv); Free(p->Eap_TlsCtx.CachedBufferRecv);
p->Eap_TlsCtx.cachedBufferRecv = NULL; p->Eap_TlsCtx.CachedBufferRecv = NULL;
p->Eap_TlsCtx.cachedBufferRecvPntr = NULL; p->Eap_TlsCtx.CachedBufferRecvPntr = NULL;
} }
if (p->Eap_TlsCtx.SslPipe->IsDisconnected == false) if (p->Eap_TlsCtx.SslPipe->IsDisconnected == false)
@ -3247,12 +3247,12 @@ bool PPPProcessEAPTlsResponse(PPP_SESSION* p, PPP_EAP* eap_packet, UINT eapTlsSi
// Do we need to send a fragmented packet? // Do we need to send a fragmented packet?
if (dataSize > p->Mru1 - 8 - 1 - 1) if (dataSize > p->Mru1 - 8 - 1 - 1)
{ {
if (p->Eap_TlsCtx.cachedBufferSend == NULL) if (p->Eap_TlsCtx.CachedBufferSend == NULL)
{ {
p->Eap_TlsCtx.cachedBufferSend = ZeroMalloc(dataSize); p->Eap_TlsCtx.CachedBufferSend = ZeroMalloc(dataSize);
p->Eap_TlsCtx.cachedBufferSendPntr = p->Eap_TlsCtx.cachedBufferSend; p->Eap_TlsCtx.CachedBufferSendPntr = p->Eap_TlsCtx.CachedBufferSend;
} }
ReadFifo(p->Eap_TlsCtx.SslPipe->RawOut->RecvFifo, p->Eap_TlsCtx.cachedBufferSend, dataSize); ReadFifo(p->Eap_TlsCtx.SslPipe->RawOut->RecvFifo, p->Eap_TlsCtx.CachedBufferSend, dataSize);
// Now send data from the cached buffer with set fragmentation flag and also total TLS Size // Now send data from the cached buffer with set fragmentation flag and also total TLS Size
tlsLength = dataSize; tlsLength = dataSize;
@ -3262,8 +3262,8 @@ bool PPPProcessEAPTlsResponse(PPP_SESSION* p, PPP_EAP* eap_packet, UINT eapTlsSi
lcp = BuildEAPTlsRequest(p->Eap_PacketId++, dataSize, flags); lcp = BuildEAPTlsRequest(p->Eap_PacketId++, dataSize, flags);
eap = lcp->Data; eap = lcp->Data;
eap->Tls.TlsDataWithLength.TlsLength = Endian32(tlsLength); eap->Tls.TlsDataWithLength.TlsLength = Endian32(tlsLength);
Copy(eap->Tls.TlsDataWithLength.Data, p->Eap_TlsCtx.cachedBufferSend, dataSize); Copy(eap->Tls.TlsDataWithLength.Data, p->Eap_TlsCtx.CachedBufferSend, dataSize);
p->Eap_TlsCtx.cachedBufferSendPntr += dataSize; p->Eap_TlsCtx.CachedBufferSendPntr += dataSize;
if (!PPPSendAndRetransmitRequest(p, PPP_PROTOCOL_EAP, lcp)) if (!PPPSendAndRetransmitRequest(p, PPP_PROTOCOL_EAP, lcp))
{ {
PPPSetStatus(p, PPP_STATUS_FAIL); PPPSetStatus(p, PPP_STATUS_FAIL);
@ -3441,21 +3441,21 @@ void FreePPPSession(PPP_SESSION *p)
} }
// Freeing EAP-TLS context // Freeing EAP-TLS context
if (p->Eap_TlsCtx.cachedBufferRecv != NULL) if (p->Eap_TlsCtx.CachedBufferRecv != NULL)
{ {
Free(p->Eap_TlsCtx.cachedBufferRecv); Free(p->Eap_TlsCtx.CachedBufferRecv);
} }
if (p->Eap_TlsCtx.cachedBufferSend != NULL) if (p->Eap_TlsCtx.CachedBufferSend != NULL)
{ {
Free(p->Eap_TlsCtx.cachedBufferRecv); Free(p->Eap_TlsCtx.CachedBufferRecv);
} }
if (p->Eap_TlsCtx.SslPipe != NULL) if (p->Eap_TlsCtx.SslPipe != NULL)
{ {
FreeSslPipe(p->Eap_TlsCtx.SslPipe); FreeSslPipe(p->Eap_TlsCtx.SslPipe);
} }
if (p->Eap_TlsCtx.clientCert.X != NULL) if (p->Eap_TlsCtx.ClientCert.X != NULL)
{ {
FreeX(p->Eap_TlsCtx.clientCert.X); FreeX(p->Eap_TlsCtx.ClientCert.X);
} }
if (p->Eap_TlsCtx.Dh != NULL) if (p->Eap_TlsCtx.Dh != NULL)
{ {

10
src/Cedar/Proto_PPP.h
View File

@ -223,11 +223,11 @@ struct PPP_EAP_TLS_CONTEXT
{ {
SSL_PIPE *SslPipe; SSL_PIPE *SslPipe;
DH_CTX *Dh; DH_CTX *Dh;
struct SslClientCertInfo clientCert; struct SslClientCertInfo ClientCert;
UCHAR* cachedBufferRecv; UCHAR *CachedBufferRecv;
UCHAR* cachedBufferRecvPntr; UCHAR *CachedBufferRecvPntr;
UCHAR* cachedBufferSend; UCHAR *CachedBufferSend;
UCHAR* cachedBufferSendPntr; UCHAR *CachedBufferSendPntr;
}; };
// PPP request resend // PPP request resend