Initial commit

lib/barong/keystore.rb

@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+
+module Barong
+  class KeyStore
+
+    class Fatal < StandardError; end
+
+    def initialize(private_key)
+      OpenSSL::PKey.read(private_key).tap do |key|
+        @private_key = key
+        @public_key = key.public_key
+      end
+    end
+
+    def public_key
+      @public_key
+    end
+
+    def private_key
+      @private_key
+    end
+
+    class << self
+      def open!(private_key_path)
+        pkeyio = File.open(private_key_path)
+        return OpenSSL::PKey.read(pkeyio).to_pem
+      rescue
+        raise Barong::KeyStore::Fatal
+      end
+
+      def read!(private_key)
+        return OpenSSL::PKey.read(private_key).to_pem
+      rescue
+        raise Barong::KeyStore::Fatal
+      end
+
+      def save!(key, path)
+        File.open(path, 'w+') { |file| file.write(key) }
+      rescue
+        raise Barong::KeyStore::Fatal
+      end
+
+      def generate
+        OpenSSL::PKey::RSA.generate(2048)
+      end
+    end
+
+  end
+end