diff --git a/components/esp-tls/esp_tls_wolfssl.c b/components/esp-tls/esp_tls_wolfssl.c index 7bad5e14d5..b0f6316442 100644 --- a/components/esp-tls/esp_tls_wolfssl.c +++ b/components/esp-tls/esp_tls_wolfssl.c @@ -288,6 +288,11 @@ static esp_err_t set_client_config(const char *hostname, size_t hostlen, esp_tls free(use_host); return ESP_ERR_WOLFSSL_SSL_SET_HOSTNAME_FAILED; } + /* Mimic the semantics of mbedtls_ssl_set_hostname() */ + if ((ret = wolfSSL_CTX_UseSNI(tls->priv_ctx, WOLFSSL_SNI_HOST_NAME, use_host, strlen(use_host))) != WOLFSSL_SUCCESS) { + ESP_LOGE(TAG, "wolfSSL_CTX_UseSNI failed, returned %d", ret); + return ESP_ERR_WOLFSSL_SSL_SET_HOSTNAME_FAILED; + } free(use_host); } @@ -310,6 +315,24 @@ static esp_err_t set_client_config(const char *hostname, size_t hostlen, esp_tls #endif /* CONFIG_WOLFSSL_HAVE_ALPN */ } +#ifdef CONFIG_WOLFSSL_HAVE_OCSP + /* enable OCSP certificate status check for this TLS context */ + if ((ret = wolfSSL_CTX_EnableOCSP((WOLFSSL_CTX *)tls->priv_ctx, WOLFSSL_OCSP_CHECKALL)) != WOLFSSL_SUCCESS) { + ESP_LOGE(TAG, "wolfSSL_CTX_EnableOCSP failed, returned %d", ret); + return ESP_ERR_WOLFSSL_CTX_SETUP_FAILED; + } + /* enable OCSP stapling for this TLS context */ + if ((ret = wolfSSL_CTX_EnableOCSPStapling((WOLFSSL_CTX *)tls->priv_ctx )) != WOLFSSL_SUCCESS) { + ESP_LOGE(TAG, "wolfSSL_CTX_EnableOCSPStapling failed, returned %d", ret); + return ESP_ERR_WOLFSSL_CTX_SETUP_FAILED; + } + /* set option to use OCSP v1 stapling with nounce extension */ + if ((ret = wolfSSL_UseOCSPStapling((WOLFSSL *)tls->priv_ssl, WOLFSSL_CSR_OCSP, WOLFSSL_CSR_OCSP_USE_NONCE)) != WOLFSSL_SUCCESS) { + ESP_LOGE(TAG, "wolfSSL_UseOCSPStapling failed, returned %d", ret); + return ESP_ERR_WOLFSSL_SSL_SETUP_FAILED; + } +#endif /* CONFIG_WOLFSSL_HAVE_OCSP */ + wolfSSL_set_fd((WOLFSSL *)tls->priv_ssl, tls->sockfd); return ESP_OK; } @@ -526,7 +549,7 @@ void esp_wolfssl_server_session_delete(esp_tls_t *tls) esp_err_t esp_wolfssl_init_global_ca_store(void) { - /* This function is just to provide consistancy between function calls of esp_tls.h and wolfssl */ + /* This function is just to provide consistency between function calls of esp_tls.h and wolfssl */ return ESP_OK; }