Gab Social. All are welcome.

app/services/verify_salmon_service.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+class VerifySalmonService < BaseService
+  include AuthorExtractor
+
+  def call(payload)
+    body = salmon.unpack(payload)
+
+    xml = Nokogiri::XML(body)
+    xml.encoding = 'utf-8'
+
+    account = author_from_xml(xml.at_xpath('/xmlns:entry', xmlns: OStatus::TagManager::XMLNS))
+
+    if account.nil?
+      false
+    else
+      salmon.verify(payload, account.keypair)
+    end
+  end
+
+  private
+
+  def salmon
+    @salmon ||= OStatus2::Salmon.new
+  end
+end