wip: key lookup by address via leaps nicknym

I added a RequestHandler that uses Nicknym::Source - but that has not
been implemented yet.

8 files changed, 143 insertions, 5 deletions

diff --git a/lib/nickserver/email_address.rb b/lib/nickserver/email_address.rb
index 2b3f2c2..c5d5df7 100644
--- a/lib/nickserver/email_address.rb
+++ b/lib/nickserver/email_address.rb
@@ -30,7 +30,11 @@ module Nickserver
     end
 
     def domain?(domain)
-      address.end_with? "@#{domain}"
+      domain == self.domain
+    end
+
+    def domain
+      address.split('@')[1]
     end
 
     def to_s
diff --git a/lib/nickserver/nicknym/source.rb b/lib/nickserver/nicknym/source.rb
new file mode 100644
index 0000000..1be0c2a
--- /dev/null
+++ b/lib/nickserver/nicknym/source.rb
@@ -0,0 +1,14 @@
+require 'nickserver/source'
+
+module Nickserver
+  module Nicknym
+    class Source < Nickserver::Source
+
+      def available_for?(domain)
+        status, _body = adapter.get "https://#{domain}/provider.json"
+        status == 200
+      end
+
+    end
+  end
+end
diff --git a/lib/nickserver/request_handlers/leap_email_handler.rb b/lib/nickserver/request_handlers/leap_email_handler.rb
new file mode 100644
index 0000000..548bc8a
--- /dev/null
+++ b/lib/nickserver/request_handlers/leap_email_handler.rb
@@ -0,0 +1,36 @@
+require 'nickserver/email_address'
+require 'nickserver/nicknym/source'
+
+module Nickserver
+  module RequestHandlers
+    class LeapEmailHandler < Base
+
+      def handle
+        source.query(email) if request.email && remote_email? && nicknym_email?
+      end
+
+      protected
+
+      def source
+        @source ||= Nicknym::Source.new
+      end
+
+      def remote_email?
+        !email.domain?(domain)
+      end
+
+      def nicknym_email?
+        source.available_for?(email.domain)
+      end
+
+      def email
+        @email ||= EmailAddress.new(request.email)
+      end
+
+      def domain
+        Config.domain || request.domain
+      end
+
+    end
+  end
+end
diff --git a/test/support/request_handler_test_helper.rb b/test/support/request_handler_test_helper.rb
index 3ca89ba..dd6940d 100644
--- a/test/support/request_handler_test_helper.rb
+++ b/test/support/request_handler_test_helper.rb
@@ -15,9 +15,9 @@ module RequestHandlerTestHelper
   end
 
   def source_expecting_query_for(*query_args)
-    source = Minitest::Mock.new
-    source.expect :query, 'response', query_args
-    source
+    @source ||= Minitest::Mock.new
+    @source.expect :query, 'response', query_args
+    @source
   end
 
   def assert_responds_with_error(msg, opts)
diff --git a/test/unit/adapters/celluloid_http_test.rb b/test/unit/adapters/celluloid_http_test.rb
index 4381b8f..68b9606 100644
--- a/test/unit/adapters/celluloid_http_test.rb
+++ b/test/unit/adapters/celluloid_http_test.rb
@@ -13,7 +13,16 @@ class Nickserver::Adapters::CelluloidHttpTest < Minitest::Test
     super
   end
 
-  def test_successful_request
+  def test_request_without_query
+    url = 'http://url.to'
+    stub_http_request(:get, url)
+      .to_return status: 200, body: 'body'
+    status, body = adapter.get url
+    assert_equal 200, status
+    assert_equal 'body', body
+  end
+
+  def test_successful_request_with_query
     url = 'http://url.to'
     stub_http_request(:get, url)
       .with(query: {key: :value})
diff --git a/test/unit/email_address_test.rb b/test/unit/email_address_test.rb
index 6d57a8c..6aecef7 100644
--- a/test/unit/email_address_test.rb
+++ b/test/unit/email_address_test.rb
@@ -5,6 +5,7 @@ class EmailAddressTest < Minitest::Test
 
   def test_domain
     nick = Nickserver::EmailAddress.new 'nick@test.me'
+    assert_equal 'test.me', nick.domain
     assert nick.domain?('test.me')
     assert !nick.domain?('est.me')
   end
diff --git a/test/unit/nicknym/source_test.rb b/test/unit/nicknym/source_test.rb
new file mode 100644
index 0000000..586dc0e
--- /dev/null
+++ b/test/unit/nicknym/source_test.rb
@@ -0,0 +1,33 @@
+require 'test_helper'
+require 'nickserver/nicknym/source'
+
+class NicknymSourceTest < Minitest::Test
+
+  def test_initialization
+    assert source
+  end
+
+  def test_available_for_domain
+    adapter.expect :get, [200, 'dummy body'],
+      ['https://leap_powered.tld/provider.json']
+    assert source.available_for?('leap_powered.tld')
+    adapter.verify
+  end
+
+  def test_not_available_for_domain
+    adapter.expect :get, [404, nil],
+      ['https://remote.tld/provider.json']
+    assert !source.available_for?('remote.tld')
+    adapter.verify
+  end
+
+  protected
+
+  def source
+    Nickserver::Nicknym::Source.new(adapter)
+  end
+
+  def adapter
+    @adapter ||= Minitest::Mock.new
+  end
+end
diff --git a/test/unit/request_handlers/leap_email_handler_test.rb b/test/unit/request_handlers/leap_email_handler_test.rb
new file mode 100644
index 0000000..fadb914
--- /dev/null
+++ b/test/unit/request_handlers/leap_email_handler_test.rb
@@ -0,0 +1,41 @@
+require 'test_helper'
+require 'support/request_handler_test_helper'
+require 'nickserver/request_handlers/leap_email_handler'
+
+class LeapEmailHandlerTest < MiniTest::Test
+  include RequestHandlerTestHelper
+
+  def test_no_email
+    assert_refuses
+  end
+
+  def test_local_email
+    assert_refuses email: 'me@local.tld', domain: 'local.tld'
+  end
+
+  def test_remote_email
+    source ||= Minitest::Mock.new
+    source.expect :available_for?, false, ['remote.tld']
+    source_class.stub :new, source do
+      assert_refuses email: 'me@remote.tld', domain: 'local.tld'
+    end
+  end
+
+  def test_nicknym_email
+    @source ||= Minitest::Mock.new
+    @source.expect :available_for?, true, ['nicknym.tld']
+    assert_queries_for Nickserver::EmailAddress do
+      assert_handles email: 'me@nicknym.tld', domain: 'local.tld'
+    end
+  end
+
+  protected
+
+  def handler
+    Nickserver::RequestHandlers::LeapEmailHandler
+  end
+
+  def source_class
+    Nickserver::Nicknym::Source
+  end
+end