Improvements for configuration

lib/use_paragon/base.rb

@@ -17,7 +17,7 @@ def initialize(user_id)
     def generate_token
       validate_user_id!
 
-      rsa_private = OpenSSL::PKey::RSA.new(private_key)
+      rsa_private = OpenSSL::PKey::RSA.new(config.private_key)
       created_at = Time.now.floor.to_i
 
       payload = {
@@ -31,16 +31,12 @@ def generate_token
 
     private
 
-    def base_url
-      "https://zeus.useparagon.com"
-    end
-
     def connection
       @connection ||= Faraday.new do |conn|
         conn.request :authorization, "Bearer", generate_token
         conn.response :logger, Rails.logger, { errors: true, bodies: true }
 
-        conn.url_prefix = base_url
+        conn.url_prefix = config.base_url
         conn.request :json
         conn.response :json, content_type: "application/json"
         conn.response :raise_error
@@ -59,19 +55,15 @@ def logger_enabled?
     end
 
     def path(endpoint)
-      "/projects/#{project_id}/#{endpoint}"
-    end
-
-    def private_key
-      UseParagon.configuration.private_key
-    end
-
-    def project_id
-      UseParagon.configuration.project_id
+      "/projects/#{config.project_id}/#{endpoint}"
     end
 
     def validate_user_id!
       raise UseParagon::InvalidUserIdError if user_id.nil? || user_id.to_s.empty?
     end
+
+    def config
+      UseParagon.configuration
+    end
   end
 end

lib/use_paragon/configuration.rb

@@ -3,6 +3,10 @@
 module UseParagon
   # Allows configuration using an initializer
   class Configuration
-    attr_accessor :private_key, :project_id
+    attr_accessor :private_key, :project_id, :base_url
+
+    def initialize
+      @base_url = "https://zeus.useparagon.com"
+    end
   end
 end