lib/omnivault/abstract_vault.rb in omnivault-0.1.2 vs lib/omnivault/abstract_vault.rb in omnivault-0.2.0

@@ -1,22 +1,62 @@
 module Omnivault
   class AbstractVault
-    def self.from_env
+    def self.from_env(name = 'default')
       case ENV['VAULT']
-      when 'apple', 'AppleKeychain'
-        AppleKeychain.new
+      when 'apple', 'keychain', 'AppleKeychain'
+        AppleKeychain.new(name)
       when 'pws', 'PWS'
-        PWS.new
+        PWS.new(name)
       end
     end
 
-    def self.for_platform
+    def self.for_platform(name = 'default')
       if (/darwin/ =~ RUBY_PLATFORM).nil?
-        PWS.new
+        PWS.new(name)
       else
-        AppleKeychain.new
+        AppleKeychain.new(name)
       end
-    rescue LoadError
-      PWS.new
+    rescue LoadError => e
+      puts e.message
+      puts e.backtrace
+      PWS.new(name)
+    end
+
+    # Either aws-sdk and/or aws-sdk-v1 must be required BEFORE calling
+    # Omnivault::AbstractVault#configure_aws!
+    def configure_aws!
+      if defined?(Aws)
+        require_relative 'v2_credential_provider'
+
+        provider = V2CredentialProvider.new(self)
+        Aws.config[:credentials] = provider
+      end
+
+      if defined?(AWS)
+        require_relative 'v1_credential_provider'
+
+        provider = V1CredentialProvider.new(self)
+        AWS.config(credential_provider: provider)
+      end
+    end
+
+    def initialize(_name = 'default')
+      raise NotImplementedError, 'Must invoke from subclass'
+    end
+
+    def entries
+      raise NotImplementedError, 'Must invoke from subclass'
+    end
+
+    def fetch(key)
+      entries[key]
+    end
+
+    def store(_key, _value)
+      raise NotImplementedError, 'Must invoke from subclass'
+    end
+
+    def remove(_key)
+      raise NotImplementedError, 'Must invoke from subclass'
     end
   end
 end