xref: /openthread-3.6.0/src/core/api/coap_secure_api.cpp

/*
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/**
 * @file
 *   This file implements the OpenThread CoAP Secure API.
 */

#include "openthread-core-config.h"

#if OPENTHREAD_CONFIG_COAP_SECURE_API_ENABLE

#include <openthread/coap_secure.h>
#include <openthread/ip6.h>

#include "coap/coap_message.hpp"
#include "coap/coap_secure.hpp"
#include "common/as_core_type.hpp"
#include "common/locator_getters.hpp"

using namespace ot;

otError otCoapSecureStart(otInstance *aInstance, uint16_t aPort)
{
    return AsCoreType(aInstance).GetApplicationCoapSecure().Start(aPort);
}

#ifdef MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
void otCoapSecureSetCertificate(otInstance    *aInstance,
                                const uint8_t *aX509Cert,
                                uint32_t       aX509Length,
                                const uint8_t *aPrivateKey,
                                uint32_t       aPrivateKeyLength)
{
    AsCoreType(aInstance).GetApplicationCoapSecure().SetCertificate(aX509Cert, aX509Length, aPrivateKey,
                                                                    aPrivateKeyLength);
}

void otCoapSecureSetCaCertificateChain(otInstance    *aInstance,
                                       const uint8_t *aX509CaCertificateChain,
                                       uint32_t       aX509CaCertChainLength)
{
    AsCoreType(aInstance).GetApplicationCoapSecure().SetCaCertificateChain(aX509CaCertificateChain,
                                                                           aX509CaCertChainLength);
}
#endif // MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED

#ifdef MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
void otCoapSecureSetPsk(otInstance    *aInstance,
                        const uint8_t *aPsk,
                        uint16_t       aPskLength,
                        const uint8_t *aPskIdentity,
                        uint16_t       aPskIdLength)
{
    AssertPointerIsNotNull(aPsk);
    AssertPointerIsNotNull(aPskIdentity);

    AsCoreType(aInstance).GetApplicationCoapSecure().SetPreSharedKey(aPsk, aPskLength, aPskIdentity, aPskIdLength);
}
#endif // MBEDTLS_KEY_EXCHANGE_PSK_ENABLED

#if defined(MBEDTLS_BASE64_C) && defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
otError otCoapSecureGetPeerCertificateBase64(otInstance    *aInstance,
                                             unsigned char *aPeerCert,
                                             size_t        *aCertLength,
                                             size_t         aCertBufferSize)
{
    AssertPointerIsNotNull(aPeerCert);

    return AsCoreType(aInstance).GetApplicationCoapSecure().GetPeerCertificateBase64(aPeerCert, aCertLength,
                                                                                     aCertBufferSize);
}
#endif // defined(MBEDTLS_BASE64_C) && defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)

void otCoapSecureSetSslAuthMode(otInstance *aInstance, bool aVerifyPeerCertificate)
{
    AsCoreType(aInstance).GetApplicationCoapSecure().SetSslAuthMode(aVerifyPeerCertificate);
}

otError otCoapSecureConnect(otInstance                     *aInstance,
                            const otSockAddr               *aSockAddr,
                            otHandleCoapSecureClientConnect aHandler,
                            void                           *aContext)
{
    return AsCoreType(aInstance).GetApplicationCoapSecure().Connect(AsCoreType(aSockAddr), aHandler, aContext);
}

void otCoapSecureDisconnect(otInstance *aInstance) { AsCoreType(aInstance).GetApplicationCoapSecure().Disconnect(); }

bool otCoapSecureIsConnected(otInstance *aInstance)
{
    return AsCoreType(aInstance).GetApplicationCoapSecure().IsConnected();
}

bool otCoapSecureIsConnectionActive(otInstance *aInstance)
{
    return AsCoreType(aInstance).GetApplicationCoapSecure().IsConnectionActive();
}

void otCoapSecureStop(otInstance *aInstance) { AsCoreType(aInstance).GetApplicationCoapSecure().Stop(); }

#if OPENTHREAD_CONFIG_COAP_BLOCKWISE_TRANSFER_ENABLE
otError otCoapSecureSendRequestBlockWise(otInstance                 *aInstance,
                                         otMessage                  *aMessage,
                                         otCoapResponseHandler       aHandler,
                                         void                       *aContext,
                                         otCoapBlockwiseTransmitHook aTransmitHook,
                                         otCoapBlockwiseReceiveHook  aReceiveHook)
{
    return AsCoreType(aInstance).GetApplicationCoapSecure().SendMessage(AsCoapMessage(aMessage), aHandler, aContext,
                                                                        aTransmitHook, aReceiveHook);
}
#endif

otError otCoapSecureSendRequest(otInstance           *aInstance,
                                otMessage            *aMessage,
                                otCoapResponseHandler aHandler,
                                void                 *aContext)
{
    return AsCoreType(aInstance).GetApplicationCoapSecure().SendMessage(AsCoapMessage(aMessage), aHandler, aContext);
}

#if OPENTHREAD_CONFIG_COAP_BLOCKWISE_TRANSFER_ENABLE
void otCoapSecureAddBlockWiseResource(otInstance *aInstance, otCoapBlockwiseResource *aResource)
{
    AsCoreType(aInstance).GetApplicationCoapSecure().AddBlockWiseResource(AsCoreType(aResource));
}

void otCoapSecureRemoveBlockWiseResource(otInstance *aInstance, otCoapBlockwiseResource *aResource)
{
    AsCoreType(aInstance).GetApplicationCoapSecure().RemoveBlockWiseResource(AsCoreType(aResource));
}
#endif

void otCoapSecureAddResource(otInstance *aInstance, otCoapResource *aResource)
{
    AsCoreType(aInstance).GetApplicationCoapSecure().AddResource(AsCoreType(aResource));
}

void otCoapSecureRemoveResource(otInstance *aInstance, otCoapResource *aResource)
{
    AsCoreType(aInstance).GetApplicationCoapSecure().RemoveResource(AsCoreType(aResource));
}

void otCoapSecureSetClientConnectedCallback(otInstance                     *aInstance,
                                            otHandleCoapSecureClientConnect aHandler,
                                            void                           *aContext)
{
    AsCoreType(aInstance).GetApplicationCoapSecure().SetConnectedCallback(aHandler, aContext);
}

void otCoapSecureSetDefaultHandler(otInstance *aInstance, otCoapRequestHandler aHandler, void *aContext)
{
    AsCoreType(aInstance).GetApplicationCoapSecure().SetDefaultHandler(aHandler, aContext);
}

#if OPENTHREAD_CONFIG_COAP_BLOCKWISE_TRANSFER_ENABLE
otError otCoapSecureSendResponseBlockWise(otInstance                 *aInstance,
                                          otMessage                  *aMessage,
                                          const otMessageInfo        *aMessageInfo,
                                          void                       *aContext,
                                          otCoapBlockwiseTransmitHook aTransmitHook)
{
    return AsCoreType(aInstance).GetApplicationCoapSecure().SendMessage(
        AsCoapMessage(aMessage), AsCoreType(aMessageInfo), nullptr, aContext, aTransmitHook);
}
#endif

otError otCoapSecureSendResponse(otInstance *aInstance, otMessage *aMessage, const otMessageInfo *aMessageInfo)
{
    return AsCoreType(aInstance).GetApplicationCoapSecure().SendMessage(AsCoapMessage(aMessage),
                                                                        AsCoreType(aMessageInfo));
}

#endif // OPENTHREAD_CONFIG_COAP_SECURE_API_ENABLE