uri.rb in rotp-6.3.0

- old
+ new

@@ -1,12 +1,12 @@
 module ROTP
   class OTP
     # https://github.com/google/google-authenticator/wiki/Key-Uri-Format
     class URI
-      def initialize(otp, account_name:, counter: nil)
+      def initialize(otp, account_name: nil, counter: nil)
         @otp = otp
-        @account_name = account_name
+        @account_name = account_name || ''
         @counter = counter
       end
 
       def to_s
         "otpauth://#{type}/#{label}?#{parameters}"
@@ -32,12 +32,10 @@
 
         @otp.digits
       end
 
       def issuer
-        return if @otp.is_a?(HOTP)
-
         @otp.issuer&.strip&.tr(':', '_')
       end
 
       def label
         [issuer, @account_name.rstrip]
@@ -54,9 +52,10 @@
           algorithm: algorithm,
           digits: digits,
           period: period,
           counter: counter,
         }
+          .merge(@otp.provisioning_params)
           .reject { |_, v| v.nil? }
           .map { |k, v| "#{k}=#{ERB::Util.url_encode(v)}" }
           .join('&')
       end
 