Confusion with SHA-1 in Firebase

Question

I want to know what SHA-1 I need to write in this window:

Is it the one that I see on the signinReport inside Android Studio, as shown here:

Or, this is the SHA-1 I need to generate according to this tutorial: Authenticating Your Client

Or they are the same one?

Also, when I try to follow their tutorial, via command line, I just, can't get it to work, what am I doing wrong:

Totally confused, would love to get clarification

Answer 1

You can use sha1 key given in studio like below image

Or You can find using command also like below (Open CMD and hit below commands)

For Debug mode:

keytool -list -v -keystore ~/.android/debug.keystore -alias androiddebugkey -storepass android -keypass android 

for Release mode:

keytool -list -v -keystore {keystore_name} -alias {alias_name}

example:

keytool -list -v -keystore C:\Users\MG\Desktop\test.jks -alias test