Merge pull request #269 from pennam/ota-certs

OTAUpdate: change root certificate to download binary from download.arduino.cc

Author: pennam

Diff for: libraries/OTAUpdate/examples/OTA/root_ca.h

@@ -1,88 +1,106 @@
 const char* root_ca = \
-/* Baltimore CyberTrust Root */
+/* GTS Root R1 */
 "-----BEGIN CERTIFICATE-----\n" \
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 "-----END CERTIFICATE-----\n" \
-/* Amazon Root CA 1 */
+/* GTS Root R2 */
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-/* Amazon Root CA 2 */
+/* GTS Root R3 */
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-/* Amazon Root CA 3 */
+/* GTS Root R4 */
 "-----BEGIN CERTIFICATE-----\n" \
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+"HYqjQjBAMA4GA1UdDwEB/wQEAwIBhjAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQW\n" \
+"BBSATNbrdP9JNqPV2Py1PsVq8JQdjDAKBggqhkjOPQQDAwNpADBmAjEA6ED/g94D\n" \
+"9J+uHXqnLrmvT/aDHQ4thQEd0dlq7A/Cr8deVl5c1RxYIigL9zC2L7F8AjEA8GE8\n" \
+"p/SgguMh1YQdc4acLa/KNJvxn7kjNuK8YAOdgLOaVsjh4rsUecrNIdSUtUlD\n" \
 "-----END CERTIFICATE-----\n" \
-/* Amazon Root CA 4 */
+/* GlobalSign R4 */
 "-----BEGIN CERTIFICATE-----\n" \
-"MIIB8jCCAXigAwIBAgITBmyf18G7EEwpQ+Vxe3ssyBrBDjAKBggqhkjOPQQDAzA5MQswCQYDVQQG\n" \
-"EwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6b24gUm9vdCBDQSA0MB4XDTE1MDUy\n" \
-"NjAwMDAwMFoXDTQwMDUyNjAwMDAwMFowOTELMAkGA1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZ\n" \
-"MBcGA1UEAxMQQW1hem9uIFJvb3QgQ0EgNDB2MBAGByqGSM49AgEGBSuBBAAiA2IABNKrijdPo1MN\n" \
-"/sGKe0uoe0ZLY7Bi9i0b2whxIdIA6GO9mif78DluXeo9pcmBqqNbIJhFXRbb/egQbeOc4OO9X4Ri\n" \
-"83BkM6DLJC9wuoihKqB1+IGuYgbEgds5bimwHvouXKNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNV\n" \
-"HQ8BAf8EBAMCAYYwHQYDVR0OBBYEFNPsxzplbszh2naaVvuc84ZtV+WBMAoGCCqGSM49BAMDA2gA\n" \
-"MGUCMDqLIfG9fhGt0O9Yli/W651+kI0rz2ZVwyzjKKlwCkcO8DdZEv8tmZQoTipPNU0zWgIxAOp1\n" \
-"AE47xDqUEpHJWEadIRNyp4iciuRMStuW1KyLa2tJElMzrdfkviT8tQp21KW8EA==\n" \
+"MIIB3DCCAYOgAwIBAgINAgPlfvU/k/2lCSGypjAKBggqhkjOPQQDAjBQMSQwIgYD\n" \
+"VQQLExtHbG9iYWxTaWduIEVDQyBSb290IENBIC0gUjQxEzARBgNVBAoTCkdsb2Jh\n" \
+"bFNpZ24xEzARBgNVBAMTCkdsb2JhbFNpZ24wHhcNMTIxMTEzMDAwMDAwWhcNMzgw\n" \
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+"BgcqhkjOPQIBBggqhkjOPQMBBwNCAAS4xnnTj2wlDp8uORkcA6SumuU5BwkWymOx\n" \
+"uYb4ilfBV85C+nOh92VC/x7BALJucw7/xyHlGKSq2XE/qNS5zowdo0IwQDAOBgNV\n" \
+"HQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUVLB7rUW44kB/\n" \
+"+wpu+74zyTyjhNUwCgYIKoZIzj0EAwIDRwAwRAIgIk90crlgr/HmnKAWBVBfw147\n" \
+"bmF0774BxL4YSFlhgjICICadVGNA3jdgUM/I2O2dgq43mLyjj0xMqTQrbO/7lZsm\n" \
 "-----END CERTIFICATE-----\n";

Diff for: libraries/OTAUpdate/examples/WiFiFirmwareOTA/WiFiFirmwareOTA.ino

@@ -27,6 +27,31 @@ int status = WL_IDLE_STATUS;
 OTAUpdate ota;
 static char const OTA_FILE_LOCATION[] = "https://downloads.arduino.cc/ota/UNOR4USBBridge.ino.ota";
 
+/* -------------------------------------------------------------------------- */
+bool waitResponse() {
+/* -------------------------------------------------------------------------- */
+  bool confirmation = false;
+  while (confirmation == false) {
+    if (Serial.available()) {
+      char choice = Serial.read();
+      switch (choice) {
+        case 'y':
+        case 'Y':
+          confirmation = true;
+          return true;
+          break;
+        case 'n':
+        case 'N':
+          confirmation = true;
+          return false;
+          break;
+        default:
+          continue;
+      }
+    }
+  }
+}
+
 /* -------------------------------------------------------------------------- */
 void setup() {
 /* -------------------------------------------------------------------------- */
@@ -64,6 +89,13 @@ void setup() {
 
   printWiFiStatus();
 
+  Serial.println("\nWARNING! Running the sketch a test version of the WiFi firmware will be flashed on your board.");
+  Serial.println("Do you want to proceed? Y/[n]");
+
+  if (false == waitResponse()) {
+    return;
+  }
+
   int ret = ota.begin();
   if(ret != OTAUpdate::OTA_ERROR_NONE) {
     Serial.println("ota.begin() error: ");
@@ -108,7 +140,7 @@ void loop() {
 /* -------------------------------------------------------------------------- */
 
   String fv = WiFi.firmwareVersion();
-  Serial.print("Updated Wi-Fi firmware version: ");
+  Serial.print("Wi-Fi firmware version: ");
   Serial.println(fv);
   delay(1000);
 }