From dcea1b18dae59a371ef8ac32b4874f3daf748001 Mon Sep 17 00:00:00 2001
From: George Claghorn <george@basecamp.com>
Date: Sun, 25 Nov 2018 21:35:27 -0500
Subject: YAGNI user agent customization

---
 lib/action_mailbox/postfix_relayer.rb | 15 +++++++++------
 lib/tasks/ingress.rake                | 11 +++++------
 2 files changed, 14 insertions(+), 12 deletions(-)

(limited to 'lib')

diff --git a/lib/action_mailbox/postfix_relayer.rb b/lib/action_mailbox/postfix_relayer.rb
index ee18c8f6ba..268ca5661b 100644
--- a/lib/action_mailbox/postfix_relayer.rb
+++ b/lib/action_mailbox/postfix_relayer.rb
@@ -15,10 +15,13 @@ module ActionMailbox
       end
     end
 
-    attr_reader :uri, :username, :password, :user_agent
+    CONTENT_TYPE = "message/rfc822"
+    USER_AGENT   = "Action Mailbox Postfix relayer"
 
-    def initialize(url:, username: "actionmailbox", password:, user_agent: nil)
-      @uri, @username, @password, @user_agent = URI(url), username, password, user_agent || "Postfix"
+    attr_reader :uri, :username, :password
+
+    def initialize(url:, username: "actionmailbox", password:)
+      @uri, @username, @password = URI(url), username, password
     end
 
     def relay(source)
@@ -40,9 +43,9 @@ module ActionMailbox
 
     private
       def post(source)
-        client.post uri.path, source,
-          "Content-Type"  => "message/rfc822",
-          "User-Agent"    => user_agent,
+        client.post uri, source,
+          "Content-Type"  => CONTENT_TYPE,
+          "User-Agent"    => USER_AGENT,
           "Authorization" => "Basic #{Base64.strict_encode64(username + ":" + password)}"
       end
 
diff --git a/lib/tasks/ingress.rake b/lib/tasks/ingress.rake
index 3f57b79caa..1253f94f71 100644
--- a/lib/tasks/ingress.rake
+++ b/lib/tasks/ingress.rake
@@ -8,18 +8,17 @@ namespace :action_mailbox do
       require "active_support/core_ext/object/blank"
       require "action_mailbox/postfix_relayer"
 
-      url, password, user_agent = ENV.values_at("URL", "INGRESS_PASSWORD", "USER_AGENT")
+      url, password = ENV.values_at("URL", "INGRESS_PASSWORD")
 
       if url.blank? || password.blank?
         print "4.3.5 URL and INGRESS_PASSWORD are required"
         exit 1
       end
 
-      ActionMailbox::PostfixRelayer.new(url: url, password: password, user_agent: user_agent)
-        .relay(STDIN.read).tap do |result|
-          print result.output
-          exit result.success? ? 0 : 1
-        end
+      ActionMailbox::PostfixRelayer.new(url: url, password: password).relay(STDIN.read).tap do |result|
+        print result.output
+        exit result.success? ? 0 : 1
+      end
     end
   end
 end
-- 
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