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首页 > 解决方案 > Rails 5.2 与 master.key Digital Ocean 部署：ActiveSupport::MessageEncryptor::InvalidMessage: ActiveSupport::MessageEncryptor::InvalidMessage

ruby-on-rails - Rails 5.2 与 master.key Digital Ocean 部署：ActiveSupport::MessageEncryptor::InvalidMessage: ActiveSupport::MessageEncryptor::InvalidMessage

问题描述

我已将我的 Ruby on Rails 应用程序从 Rails 5.1.2 迁移到 Rails 5.2.0 以使用加密的机密。应用程序已成功部署到 Digital Ocean Ubuntu Server。但是当我进入浏览器访问时，它会显示以下日志。

    ActiveSupport::MessageEncryptor::InvalidMessage: ActiveSupport::MessageEncryptor::InvalidMessage
  /home/deploy/apps/GeekyCricket/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/message_encryptor.rb:206:in `rescue in _decrypt'
  /home/deploy/apps/GeekyCricket/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/message_encryptor.rb:184:in `_decrypt'
  /home/deploy/apps/GeekyCricket/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/message_encryptor.rb:157:in `decrypt_and_verify'
  /home/deploy/apps/GeekyCricket/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/messages/rotator.rb:21:in `decrypt_and_verify'
  /home/deploy/apps/GeekyCricket/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/encrypted_file.rb:79:in `decrypt'
  /home/deploy/apps/GeekyCricket/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/encrypted_file.rb:42:in `read'
  /home/deploy/apps/GeekyCricket/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/encrypted_configuration.rb:21:in `read'
  /home/deploy/apps/GeekyCricket/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/encrypted_configuration.rb:33:in `config'
  /home/deploy/apps/GeekyCricket/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/encrypted_configuration.rb:38:in `options'
  /home/deploy/apps/GeekyCricket/shared/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/core_ext/module/delegation.rb:271:in `method_missing'
  (erb):12:in `<main>'

我使用 , 添加了加密的秘密rails credentials:edit，它创建config/credentials.yml.enc和master.key.

我还在我的 ubuntu 服务器上添加了 master.key 文件/app_name/shared/config/，还放置了一个 env 变量RAILS_MASTER_KEY。但是仍然收到此错误，我不知道我在这里缺少什么。

标签： ruby-on-railscapistrano

解决方案

解决方案 A 和 B 是不同的解决方案。只需选择对您有好处的。

一个。从持续集成部署

1. 编辑deploy.rb

set :default_env, {
  "RAILS_ENV" => "production",
  "RAILS_MASTER_KEY" => ENV["RAILS_MASTER_KEY"]
}

2.添加RAILS_MASTER_KEY为变量

湾。的使用master.key

1. 编辑deploy.rb

append :linked_files, "config/master.key"

master.key2.上传:linked_files

假设我们的应用程序的根路径是/home/deploy/awesome-project. 我们需要做的就是将密钥文件上传到/home/deploy/awesome-project/shared/config/master.key.

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