Remove certs

[pennam]

Apply after bundle support for OTA has been merged in ArduinoIoTCloud

arduino-libraries/ArduinoIoTCloud#381

[github-actions]

Memory usage change @ 3a94737

Board	flash	%	RAM for global variables	%
arduino:esp32:nano_nora	❔ -4192 - +256	-0.13 - +0.01	0 - 0	0.0 - 0.0
esp32:esp32:esp32	❔ -4200 - +264	-0.32 - +0.02	0 - 0	0.0 - 0.0

Click for full report table

Board	examples/OTA_Arduino_Server flash	%	examples/OTA_Arduino_Server RAM for global variables	%	examples/OTA_GitHub_Server flash	%	examples/OTA_GitHub_Server RAM for global variables	%	examples/NANO_ESP32_Blink flash	%	examples/NANO_ESP32_Blink RAM for global variables	%	examples/LOLIN_32_Blink flash	%	examples/LOLIN_32_Blink RAM for global variables	%
arduino:esp32:nano_nora	256	0.01	0	0.0	-4192	-0.13	0	0.0	0	0.0	0	0.0
esp32:esp32:esp32	264	0.02	0	0.0	-4200	-0.32	0	0.0					0	0.0	0	0.0

Click for full report CSV

Board,examples/OTA_Arduino_Server<br>flash,%,examples/OTA_Arduino_Server<br>RAM for global variables,%,examples/OTA_GitHub_Server<br>flash,%,examples/OTA_GitHub_Server<br>RAM for global variables,%,examples/NANO_ESP32_Blink<br>flash,%,examples/NANO_ESP32_Blink<br>RAM for global variables,%,examples/LOLIN_32_Blink<br>flash,%,examples/LOLIN_32_Blink<br>RAM for global variables,%
arduino:esp32:nano_nora,256,0.01,0,0.0,-4192,-0.13,0,0.0,0,0.0,0,0.0
esp32:esp32:esp32,264,0.02,0,0.0,-4200,-0.32,0,0.0,,,,,0,0.0,0,0.0

[github-actions]

Memory usage change @ 8931582

Board	flash	%	RAM for global variables	%
arduino:esp32:nano_nora	💚 -4460 - 0	-0.14 - 0.0	0 - 0	0.0 - 0.0
esp32:esp32:esp32	💚 -4460 - 0	-0.34 - 0.0	0 - 0	0.0 - 0.0

Click for full report table

Board	examples/OTA_Arduino_Server flash	%	examples/OTA_Arduino_Server RAM for global variables	%	examples/OTA_GitHub_Server flash	%	examples/OTA_GitHub_Server RAM for global variables	%	examples/NANO_ESP32_Blink flash	%	examples/NANO_ESP32_Blink RAM for global variables	%	examples/LOLIN_32_Blink flash	%	examples/LOLIN_32_Blink RAM for global variables	%
arduino:esp32:nano_nora	-12	-0.0	0	0.0	-4460	-0.14	0	0.0	0	0.0	0	0.0
esp32:esp32:esp32	-12	-0.0	0	0.0	-4460	-0.34	0	0.0					0	0.0	0	0.0

Click for full report CSV

Board,examples/OTA_Arduino_Server<br>flash,%,examples/OTA_Arduino_Server<br>RAM for global variables,%,examples/OTA_GitHub_Server<br>flash,%,examples/OTA_GitHub_Server<br>RAM for global variables,%,examples/NANO_ESP32_Blink<br>flash,%,examples/NANO_ESP32_Blink<br>RAM for global variables,%,examples/LOLIN_32_Blink<br>flash,%,examples/LOLIN_32_Blink<br>RAM for global variables,%
arduino:esp32:nano_nora,-12,-0.0,0,0.0,-4460,-0.14,0,0.0,0,0.0,0,0.0
esp32:esp32:esp32,-12,-0.0,0,0.0,-4460,-0.34,0,0.0,,,,,0,0.0,0,0.0

[pennam]

After ArduinoIoTCloud 2.0.0 this library is used only for Arduino UNO R4.

Root CA for OTA legacy can be configured from the firmware using the included certificate bundle https://github.com/arduino/uno-r4-wifi-usb-bridge/blob/main/certificates/cacrt_all.pem

To use the new OTA storage service we need to use device certificate stored in nsv using https://github.com/arduino/uno-r4-wifi-usb-bridge/blob/aef6457c0f324686177a45792d62aa7ba27df8ce/UNOR4USBBridge/cmds_ota.h#L12

[CLAassistant]

All committers have signed the CLA.