parse_authorization.rb in oauthenticator-1.1.0

- old
+ new

@@ -2,11 +2,11 @@
   # OAuthenticator::Error represents some problem with authenticating. it has an #errors attribute with error 
   # messages in the form we use.
   class Error < StandardError
     # @param message [String]
     # @param errors [Hash<String, Array<String>>]
-    def initialize(message, errors=nil)
+    def initialize(message=nil, errors=nil)
       super(message)
       @errors = errors
     end
 
     # @return [Hash<String, Array<String>>]
@@ -45,10 +45,10 @@
         attributes[unescape(key)] << unescape(value)
       end
       unless scanner.eos?
         auth_parse_error.call("Could not parse Authorization header: #{header}\naround or after character #{scanner.pos}: #{scanner.rest}")
       end
-      duplicates = attributes.select { |k,v| v.size > 1 }
+      duplicates = attributes.reject { |k,v| v.size <= 1 }
       if duplicates.any?
         errors = duplicates.map do |k,vs|
           {k => "Received multiple instances of Authorization parameter #{k}. Received values were: #{vs.inspect}"}
         end.inject({}, &:update)
         raise DuplicatedParameters.new("Received duplicate parameters: #{duplicates.keys.inspect}", errors)