Facing issue with certificate generation for Blynk IOT server


#1

I had used letencrypt with the domain it worked but I am aren’t sure but I guess the default path where the certificate&keys are generated /home/ubuntu might have been deleted…was getting certificate error while retrying to start the server.Kindly guide me how to fix same…thanks.Attached is the image of screenshot


#2

Hi,

What method do you used to obtain the certificate?
Did you use certbot? Or other clients?

If you are using certbot / certbot auto, please try to run certbot certificates / ./certbot-auto certificates

Thank you


#3

Actually there is a file server.properties where if we enter hostname and contact email the respective certificate is generated…have shown the screenshot as in docs

…It was working but I guess the concerned certificate/key has been deleted and it’s not re generating due to some reason


#4

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