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/**
******************************************************************************
* @file coap.c
* @author MCD Application Team
* @brief This file contains the Coap interface shared between M0 and
* M4.
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32wbxx_hal.h"
#include "stm32wbxx_core_interface_def.h"
#include "tl_thread_hci.h"
/* Include definition of compilation flags requested for OpenThread configuration */
#include OPENTHREAD_CONFIG_FILE
#include "thread.h"
#include "coap_secure.h"
extern otCoapRequestHandler defaultCoapSecureRequestHandlerCb;
extern otHandleCoapSecureClientConnect coapSecureClientConnectCb;
#if OPENTHREAD_CONFIG_COAP_SECURE_API_ENABLE
otError otCoapSecureStart(otInstance *aInstance, uint16_t aPort)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_START;
p_ot_req->Size=1;
p_ot_req->Data[0] = (uint32_t) aPort;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
return (otError) p_ot_req->Data[0];
}
void otCoapSecureStop(otInstance *aInstance)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_STOP;
p_ot_req->Size=0;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
}
void otCoapSecureSetPsk(otInstance * aInstance,
const uint8_t *aPsk,
uint16_t aPskLength,
const uint8_t *aPskIdentity,
uint16_t aPskIdLength)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_SET_PSK;
p_ot_req->Size=4;
p_ot_req->Data[0] = (uint32_t) aPsk;
p_ot_req->Data[1] = (uint32_t) aPskLength;
p_ot_req->Data[2] = (uint32_t) aPskIdentity;
p_ot_req->Data[3] = (uint32_t) aPskIdLength;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
}
otError otCoapSecureGetPeerCertificateBase64(otInstance * aInstance,
unsigned char *aPeerCert,
size_t * aCertLength,
size_t aCertBufferSize)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_GET_PEER_CERTIFICATE_BASE_64;
p_ot_req->Size=3;
p_ot_req->Data[0] = (uint32_t) aPeerCert;
p_ot_req->Data[1] = (uint32_t) aCertLength;
p_ot_req->Data[2] = (uint32_t) aCertBufferSize;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
return (otError) p_ot_req->Data[0];
}
void otCoapSecureSetSslAuthMode(otInstance *aInstance, bool aVerifyPeerCertificate)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_SET_SSL_AUTH_MODE;
p_ot_req->Size=1;
p_ot_req->Data[0] = (uint32_t) aVerifyPeerCertificate;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
}
void otCoapSecureSetCertificate(otInstance * aInstance,
const uint8_t *aX509Cert,
uint32_t aX509Length,
const uint8_t *aPrivateKey,
uint32_t aPrivateKeyLength)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_SET_CERTIFICATE;
p_ot_req->Size=4;
p_ot_req->Data[0] = (uint32_t) aX509Cert;
p_ot_req->Data[1] = (uint32_t) aX509Length;
p_ot_req->Data[2] = (uint32_t) aPrivateKey;
p_ot_req->Data[3] = (uint32_t) aPrivateKeyLength;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
}
void otCoapSecureSetCaCertificateChain(otInstance * aInstance,
const uint8_t *aX509CaCertificateChain,
uint32_t aX509CaCertChainLength)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_SET_CA_CERTIFICATE_CHAIN;
p_ot_req->Size=2;
p_ot_req->Data[0] = (uint32_t) aX509CaCertificateChain;
p_ot_req->Data[1] = (uint32_t) aX509CaCertChainLength;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
}
otError otCoapSecureConnect(otInstance * aInstance,
const otSockAddr * aSockAddr,
otHandleCoapSecureClientConnect aHandler,
void * aContext)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_CONNECT;
p_ot_req->Size=3;
p_ot_req->Data[0] = (uint32_t) aSockAddr;
p_ot_req->Data[1] = (uint32_t) aHandler;
p_ot_req->Data[2] = (uint32_t) aContext;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
return (otError) p_ot_req->Data[0];
}
void otCoapSecureDisconnect(otInstance *aInstance)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_DISCONNECT;
p_ot_req->Size=0;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
}
bool otCoapSecureIsConnected(otInstance *aInstance)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_IS_CONNECTED;
p_ot_req->Size=0;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
return (bool) p_ot_req->Data[0];
}
bool otCoapSecureIsConnectionActive(otInstance *aInstance)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_IS_CONNECTION_ALIVE;
p_ot_req->Size=0;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
return (bool) p_ot_req->Data[0];
}
otError otCoapSecureSendRequest(otInstance * aInstance,
otMessage * aMessage,
otCoapResponseHandler aHandler,
void * aContext)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_SEND_REQUEST;
p_ot_req->Size=3;
p_ot_req->Data[0] = (uint32_t) aMessage;
p_ot_req->Data[1] = (uint32_t) aHandler;
p_ot_req->Data[2] = (uint32_t) aContext;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
return (otError) p_ot_req->Data[0];
}
otError otCoapSecureAddResource(otInstance *aInstance, otCoapResource *aResource)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_ADD_RESOURCE;
p_ot_req->Size=1;
p_ot_req->Data[0] = (uint32_t) aResource;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
return (otError) p_ot_req->Data[0];
}
void otCoapSecureRemoveResource(otInstance *aInstance, otCoapResource *aResource)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_REMOVE_RESOURCE;
p_ot_req->Size=1;
p_ot_req->Data[0] = (uint32_t) aResource;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
}
void otCoapSecureSetDefaultHandler(otInstance *aInstance, otCoapRequestHandler aHandler, void *aContext)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
defaultCoapSecureRequestHandlerCb = aHandler;
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_SET_DEFAULT_HANDLER;
p_ot_req->Size=2;
p_ot_req->Data[0] = (uint32_t) aHandler;
p_ot_req->Data[1] = (uint32_t) aContext;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
}
void otCoapSecureSetClientConnectedCallback(otInstance * aInstance,
otHandleCoapSecureClientConnect aHandler,
void * aContext)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
coapSecureClientConnectCb = aHandler;
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_SET_CLIENT_CONNECTED_CALLBACK;
p_ot_req->Size=2;
p_ot_req->Data[0] = (uint32_t) aHandler;
p_ot_req->Data[1] = (uint32_t) aContext;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
}
otError otCoapSecureSendResponse(otInstance *aInstance, otMessage *aMessage, const otMessageInfo *aMessageInfo)
{
Pre_OtCmdProcessing();
/* prepare buffer */
Thread_OT_Cmd_Request_t* p_ot_req = THREAD_Get_OTCmdPayloadBuffer();
p_ot_req->ID = MSG_M4TOM0_OT_COAP_SECURE_SEND_RESPONSE;
p_ot_req->Size=2;
p_ot_req->Data[0] = (uint32_t) aMessage;
p_ot_req->Data[1] = (uint32_t) aMessageInfo;
Ot_Cmd_Transfer();
p_ot_req = THREAD_Get_OTCmdRspPayloadBuffer();
return (otError) p_ot_req->Data[0];
}
#endif /* OPENTHREAD_CONFIG_COAP_SECURE_API_ENABLE */
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