Hi Jsakamoto, We are getting QR Code URL from some 3rd party w/o having any secret key nor they give any option to convert to secret key. Is there any way I can convert QR code to secret key? otherwise I won't able to use your code to get authorized.
jsakamoto
Hi Jsakamoto, We are getting QR Code URL from some 3rd party w/o having any secret key nor they give any option to convert to secret key. Is there any way I can convert QR code to secret key? otherwise I won't able to use your code to get authorized.
Please guide.
Thanks!
Java code:
String otpKeyStr = "6jm7n6xwitpjooh7ihewyyzeux7aqmw2" //secret key
Yes, you may can do it.
The Java Library "Zixing" is useful for decoding QR code images.
"Zixing" is here: github.com/zxing/zxing
Also, you can find many questions and answers about decoding QR code images on "Stack Overflow".com.
I propose to search on Google with the keyword
"java how to decode qr zxing site:stackoverflow.com".