Add TLSClientMqtt

Author: pennam

src/tls/utility/TLSClientMqtt.cpp

@@ -0,0 +1,68 @@
+/*
+  This file is part of the ArduinoIoTCloud library.
+
+  Copyright (c) 2024 Arduino SA
+
+  This Source Code Form is subject to the terms of the Mozilla Public
+  License, v. 2.0. If a copy of the MPL was not distributed with this
+  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+*/
+
+#include <AIoTC_Config.h>
+
+#ifdef HAS_TCP
+
+#include "TLSClientMqtt.h"
+
+#if defined(BOARD_HAS_SECRET_KEY)
+  #include "tls/AIoTCUPCert.h"
+#endif
+
+#if defined(BOARD_HAS_SE050) || defined(BOARD_HAS_SOFTSE)
+  #include "tls/AIoTCSSCert.h"
+#endif
+
+#ifdef BOARD_HAS_ECCX08
+  #include "tls/BearSSLTrustAnchors.h"
+  extern "C" {
+  void aiotc_client_profile_init(br_ssl_client_context *cc,
+                                 br_x509_minimal_context *xc,
+                                 const br_x509_trust_anchor *trust_anchors,
+                                 size_t trust_anchors_num);
+  unsigned long getTime();
+  }
+#endif
+
+void TLSClientMqtt::begin(ConnectionHandler & connection) {
+
+#if defined(BOARD_HAS_OFFLOADED_ECCX08)
+  /* Arduino Root CA is configured in nina-fw
+   * https://github.com/arduino/nina-fw/blob/master/arduino/libraries/ArduinoBearSSL/src/BearSSLTrustAnchors.h
+   */
+#elif defined(BOARD_HAS_ECCX08)
+  setClient(connection.getClient());
+  setProfile(aiotc_client_profile_init);
+  setTrustAnchors(ArduinoIoTCloudTrustAnchor, ArduinoIoTCloudTrustAnchor_NUM);
+  onGetTime(getTime);
+#elif defined(ARDUINO_PORTENTA_C33)
+  setClient(connection.getClient());
+  setCACert(AIoTSSCert);
+#elif defined(ARDUINO_NICLA_VISION)
+  appendCustomCACert(AIoTSSCert);
+#elif defined(ARDUINO_EDGE_CONTROL)
+  appendCustomCACert(AIoTUPCert);
+#elif defined(ARDUINO_UNOR4_WIFI)
+  /* Arduino Root CA is configured in uno-r4-wifi-usb-bridge fw >= 0.4.1
+   * https://github.com/arduino/uno-r4-wifi-usb-bridge/blob/main/certificates/cacrt_all.pem
+   * Boards using username/password authentication relies on Starfield Class 2 CA
+   * also present in older firmware revisions
+   * https://github.com/arduino/uno-r4-wifi-usb-bridge/blob/f09ca94fdcab845b8368d4435fdac9f6999d21d2/certificates/certificates.pem#L852
+   */
+#elif defined(ARDUINO_ARCH_ESP32)
+  setCACertBundle(x509_crt_bundle);
+#elif defined(ARDUINO_ARCH_ESP8266)
+  setInsecure();
+#endif
+}
+
+#endif

src/tls/utility/TLSClientMqtt.h

@@ -0,0 +1,69 @@
+/*
+  This file is part of the ArduinoIoTCloud library.
+
+  Copyright (c) 2024 Arduino SA
+
+  This Source Code Form is subject to the terms of the Mozilla Public
+  License, v. 2.0. If a copy of the MPL was not distributed with this
+  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+*/
+
+#pragma once
+
+#include <Arduino_ConnectionHandler.h>
+#include <AIoTC_Config.h>
+
+#if defined(BOARD_HAS_OFFLOADED_ECCX08)
+  /*
+   * Arduino MKR WiFi1010 - WiFi
+   * Arduino NANO 33 IoT  - WiFi
+   */
+  #include "WiFiSSLClient.h"
+  class TLSClientMqtt : public WiFiBearSSLClient {
+#elif defined(BOARD_HAS_ECCX08)
+  /*
+   * Arduino MKR GSM 1400
+   * Arduino MKR NB 1500
+   * Arduino Portenta H7
+   * Arduino Giga R1
+   * OPTA
+   */
+  #include <tls/BearSSLClient.h>
+  class TLSClientMqtt : public BearSSLClient {
+#elif defined(ARDUINO_PORTENTA_C33)
+  /*
+   * Arduino Portenta C33
+   */
+  #include <SSLClient.h>
+  class TLSClientMqtt : public SSLClient {
+#elif defined(ARDUINO_NICLA_VISION)
+  /*
+   * Arduino Nicla Vision
+   */
+  #include <WiFiSSLSE050Client.h>
+  class TLSClientMqtt : public WiFiSSLSE050Client {
+#elif defined(ARDUINO_EDGE_CONTROL)
+  /*
+   * Arduino Edge Control
+   */
+  #include <GSMSSLClient.h>
+  class TLSClientMqtt : public GSMSSLClient {
+#elif defined(ARDUINO_UNOR4_WIFI)
+  /*
+   * Arduino UNO R4 WiFi
+   */
+  #include <WiFiSSLClient.h>
+  class TLSClientMqtt : public WiFiSSLClient {
+#elif defined(BOARD_ESP)
+  /*
+   * ESP32*
+   * ESP82*
+   */
+  #include <WiFiClientSecure.h>
+  class TLSClientMqtt : public WiFiClientSecure {
+#endif
+
+public:
+  void begin(ConnectionHandler & connection);
+
+};