WIP: Introduce prop_accessor_encryptedpl-63450-Zoom-service-intagration-as-project-service

3 files changed, 56 insertions, 1 deletions

diff --git a/app/models/project_services/zoom_service.rb b/app/models/project_services/zoom_service.rb
index 5addbfdb72c..1c7e063d94a 100644
--- a/app/models/project_services/zoom_service.rb
+++ b/app/models/project_services/zoom_service.rb
@@ -1,8 +1,13 @@
 # frozen_string_literal: true
 
 class ZoomService < Service
-  prop_accessor :api_key, :api_secret
+  prop_accessor_encrypted :api_key, :api_secret,
+    mode: :per_attribute_iv,
+    key: Settings.attr_encrypted_db_key_base_truncated,
+    algorithm: 'aes-256-gcm'
+
   validates :api_key, :api_secret, presence: true, if: :activated?
+
   def title
     'Zoom'
   end
diff --git a/app/models/service.rb b/app/models/service.rb
index a0cee39cbb6..58ee4d6378b 100644
--- a/app/models/service.rb
+++ b/app/models/service.rb
@@ -202,6 +202,48 @@ class Service < ApplicationRecord
     end
   end
 
+  module PropResolver
+    def new(service)
+      @service = service
+    end
+
+    def method_missing(method, value, *_args)
+      case method
+      when /^encrypted_.*?=$/
+        prop = method.to_s.delete('=')
+        @service.prop_accessor[prop] = value
+      when /^encrypted_/
+        super || @service.prop_accessor[method.to_s]
+      else
+        super
+      end
+    end
+  end
+
+  def self.prop_accessor_encrypted(*attributes, **options)
+    @@_encrypted_props ||= Class.new do
+      extend AttrEncrypted
+      prepend PropResolver
+    end
+    @@_encrypted_props.attr_encrypted(*attributes, **options)
+
+    attributes.each do |attribute|
+      prop_accessor \
+        "encrypted_#{attribute}",
+        "encrypted_#{attribute}_iv",
+        "encrypted_#{attribute}_salt"
+
+      # delegate
+      define_method(attribute) do
+        @@_encrypted_props.public_send(attribute)
+      end
+
+      define_method(:"#{attribute}=") do |value|
+        @@_encrypted_props.public_send(:"#{attribute}=", value)
+      end
+    end
+  end
+
   # Provide convenient boolean accessor methods
   # for each serialized property.
   # Also keep track of updated properties in a similar way as ActiveModel::Dirty
diff --git a/app/models/testing.rb b/app/models/testing.rb
new file mode 100644
index 00000000000..4290229faad
--- /dev/null
+++ b/app/models/testing.rb
@@ -0,0 +1,8 @@
+class Testing
+  extend AttrEncrypted
+
+  attr_encrypted :api_key, :api_secret,
+    mode: :per_attribute_iv,
+    key: Settings.attr_encrypted_db_key_base_truncated,
+    algorithm: 'aes-256-gcm'
+end