From 0784391a21b75ca52892e992a614b0f927ade00e Mon Sep 17 00:00:00 2001
From: Azul <azul@riseup.net>
Date: Mon, 29 Aug 2016 11:59:54 +0200
Subject: refactor: split EmailHandler in 3

InvalidEmailHandler - handle emails with an invalid format
LocalEmailHandler   - handle emails on the local domain
EmailHandler        - handle all other emails by using hkp

This is a preparation to add leap provider email lookup and remove
hkp eventually. But for now we keep the behaviour the same and only
refactor.
---
 .../request_handlers/local_email_handler.rb        | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 lib/nickserver/request_handlers/local_email_handler.rb

(limited to 'lib/nickserver/request_handlers/local_email_handler.rb')

diff --git a/lib/nickserver/request_handlers/local_email_handler.rb b/lib/nickserver/request_handlers/local_email_handler.rb
new file mode 100644
index 0000000..1f2abc2
--- /dev/null
+++ b/lib/nickserver/request_handlers/local_email_handler.rb
@@ -0,0 +1,32 @@
+require 'nickserver/email_address'
+require 'nickserver/error_response'
+require 'nickserver/couch_db/source'
+
+module Nickserver
+  module RequestHandlers
+    class LocalEmailHandler
+
+      def call(request)
+        return nil unless request.email
+        domain = Config.domain || request.domain
+        return missing_domain_response if domain.nil? || domain == ''
+        email = EmailAddress.new(request.email)
+        return nil unless email.domain?(domain)
+        source.query email
+      end
+
+      protected
+
+      attr_reader :domain
+
+      def source
+        Nickserver::CouchDB::Source.new
+      end
+
+      def missing_domain_response
+        ErrorResponse.new "HTTP request must include a Host header."
+      end
+
+    end
+  end
+end
-- 
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