check hotp key generation opts.Digits

cheyunhua · Aug 12, 2018 · 7b09999 · 7b09999
1 parent 7b7d3c7
commit 7b09999
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/hotp/hotp.go b/hotp/hotp.go
@@ -167,6 +167,10 @@ func Generate(opts GenerateOpts) (*otp.Key, error) {
 		opts.SecretSize = 10
 	}
 
+	if opts.Digits == 0 {
+		opts.Digits = otp.DigitsSix
+	}
+
 	// otpauth://totp/Example:[email protected]?secret=JBSWY3DPEHPK3PXP&issuer=Example
 
 	v := url.Values{}