void otGetFactoryAssignedIeeeEui64(otInstance *aInstance, otExtAddress *aEui64) { otPlatRadioGetIeeeEui64(aInstance, aEui64->m8); }
void Joiner::GetJoinerId(Mac::ExtAddress &aJoinerId) const { otPlatRadioGetIeeeEui64(&GetInstance(), aJoinerId.m8); ComputeJoinerId(aJoinerId, aJoinerId); }
otError Dtls::Setup(bool aClient) { int rval; // do not handle new connection before guard time expired VerifyOrExit(mState == kStateOpen, rval = MBEDTLS_ERR_SSL_TIMEOUT); mState = kStateInitializing; mbedtls_ssl_init(&mSsl); mbedtls_ssl_config_init(&mConf); mbedtls_ctr_drbg_init(&mCtrDrbg); mbedtls_entropy_init(&mEntropy); #if OPENTHREAD_ENABLE_APPLICATION_COAP_SECURE #ifdef MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED mbedtls_x509_crt_init(&mCaChain); mbedtls_x509_crt_init(&mOwnCert); mbedtls_pk_init(&mPrivateKey); #endif // MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED #endif // OPENTHREAD_ENABLE_APPLICATION_COAP_SECURE rval = mbedtls_entropy_add_source(&mEntropy, &Dtls::HandleMbedtlsEntropyPoll, NULL, MBEDTLS_ENTROPY_MIN_PLATFORM, MBEDTLS_ENTROPY_SOURCE_STRONG); VerifyOrExit(rval == 0); { otExtAddress eui64; otPlatRadioGetIeeeEui64(&GetInstance(), eui64.m8); rval = mbedtls_ctr_drbg_seed(&mCtrDrbg, mbedtls_entropy_func, &mEntropy, eui64.m8, sizeof(eui64)); VerifyOrExit(rval == 0); } rval = mbedtls_ssl_config_defaults(&mConf, aClient ? MBEDTLS_SSL_IS_CLIENT : MBEDTLS_SSL_IS_SERVER, MBEDTLS_SSL_TRANSPORT_DATAGRAM, MBEDTLS_SSL_PRESET_DEFAULT); VerifyOrExit(rval == 0); #if OPENTHREAD_ENABLE_APPLICATION_COAP_SECURE if (mVerifyPeerCertificate && mCipherSuites[0] == MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8) { mbedtls_ssl_conf_authmode(&mConf, MBEDTLS_SSL_VERIFY_REQUIRED); } else { mbedtls_ssl_conf_authmode(&mConf, MBEDTLS_SSL_VERIFY_NONE); } #else OT_UNUSED_VARIABLE(mVerifyPeerCertificate); #endif // OPENTHREAD_ENABLE_APPLICATION_COAP_SECURE mbedtls_ssl_conf_rng(&mConf, mbedtls_ctr_drbg_random, &mCtrDrbg); mbedtls_ssl_conf_min_version(&mConf, MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3); mbedtls_ssl_conf_max_version(&mConf, MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3); mbedtls_ssl_conf_ciphersuites(&mConf, mCipherSuites); mbedtls_ssl_conf_export_keys_cb(&mConf, HandleMbedtlsExportKeys, this); mbedtls_ssl_conf_handshake_timeout(&mConf, 8000, 60000); mbedtls_ssl_conf_dbg(&mConf, HandleMbedtlsDebug, this); #if OPENTHREAD_ENABLE_BORDER_AGENT || OPENTHREAD_ENABLE_COMMISSIONER || OPENTHREAD_ENABLE_APPLICATION_COAP_SECURE if (!aClient) { mbedtls_ssl_cookie_init(&mCookieCtx); rval = mbedtls_ssl_cookie_setup(&mCookieCtx, mbedtls_ctr_drbg_random, &mCtrDrbg); VerifyOrExit(rval == 0); mbedtls_ssl_conf_dtls_cookies(&mConf, mbedtls_ssl_cookie_write, mbedtls_ssl_cookie_check, &mCookieCtx); } #endif // OPENTHREAD_ENABLE_BORDER_AGENT || OPENTHREAD_ENABLE_COMMISSIONER || OPENTHREAD_ENABLE_APPLICATION_COAP_SECURE rval = mbedtls_ssl_setup(&mSsl, &mConf); VerifyOrExit(rval == 0); mbedtls_ssl_set_bio(&mSsl, this, &Dtls::HandleMbedtlsTransmit, HandleMbedtlsReceive, NULL); mbedtls_ssl_set_timer_cb(&mSsl, this, &Dtls::HandleMbedtlsSetTimer, HandleMbedtlsGetTimer); if (mCipherSuites[0] == MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8) { rval = mbedtls_ssl_set_hs_ecjpake_password(&mSsl, mPsk, mPskLength); } #if OPENTHREAD_ENABLE_APPLICATION_COAP_SECURE else { rval = SetApplicationCoapSecureKeys(); } #endif // OPENTHREAD_ENABLE_APPLICATION_COAP_SECURE VerifyOrExit(rval == 0); mReceiveMessage = NULL; mMessageSubType = Message::kSubTypeNone; mState = kStateConnecting; if (mCipherSuites[0] == MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8) { otLogInfoMeshCoP("DTLS started"); } #if OPENTHREAD_ENABLE_APPLICATION_COAP_SECURE else { otLogInfoCoap("Application Coap Secure DTLS started"); } #endif // OPENTHREAD_ENABLE_APPLICATION_COAP_SECURE mState = kStateConnecting; Process(); exit: if ((mState == kStateInitializing) && (rval != 0)) { mState = kStateOpen; FreeMbedtls(); } return MapError(rval); }