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Rails3中ActionMailer出现问题（ssl主机名与服务器证书不匹配）

ruby-on-railssslactionmailerruby-on-rails-3
7

这里出现了一个奇怪的错误，我在我的Rails3应用程序中设置了一个邮件发送器，在用户注册后向用户发送确认邮件，它在几天前工作正常，现在将其移动到另一台服务器并添加不同的其他功能后，今天我再次尝试时出现以下错误：

OpenSSL::SSL::SSLError in UsersController#create 
hostname was not match with the server certificate

我的初始化器/setup_mail.rb文件看起来像这样

ActionMailer::Base.delivery_method = :smtp # be sure to choose SMTP delivery
ActionMailer::Base.smtp_settings = {  
  :address              => "mailout.eve-images.de",  
  :port                 => 587,  
  :domain               => "eve-images.de",  
  :user_name            => "xxxxxxx-noreply",  
  :password             => "xxxxxxxx",  
  :authentication       => "plain", 
  :enable_starttls_auto =>  true   
}

我的邮件发送器/user_mailer.rb文件
class UserMailer < ActionMailer::Base  
  default :from => "no-reply@eve-images.de"  

  def registration_confirmation(user)  
    mail(:to => user.email, :subject => "Registered")  
  end  
end

还有我的users_controller

 def create
    @user = User.new(params[:user])
    if @user.save
      UserMailer.registration_confirmation(@user).deliver  
      session[:user_id] = @user.id
      flash[:notice] = "Thank you for signing up! You are now logged in."
      redirect_to "/"
    else
      ....
    end
  end

我已经尝试将 :enable_starttls_auto 设置为 false，但是仍然出现了相同的错误。 此外，我希望我的密码和用户名能够被加密... 非常感谢您提供任何想法！ 如果有帮助的话，以下是完整的堆栈跟踪信息。
/Users/eveadmin/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/openssl/ssl-internal.rb:121:in `post_connection_check'
mail (2.2.15) lib/mail/core_extensions/smtp.rb:16:in `tlsconnect'
/Users/eveadmin/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/net/smtp.rb:566:in `do_start'
/Users/eveadmin/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/net/smtp.rb:525:in `start'
mail (2.2.15) lib/mail/network/delivery_methods/smtp.rb:127:in `deliver!'
mail (2.2.15) lib/mail/message.rb:1967:in `do_delivery'
mail (2.2.15) lib/mail/message.rb:228:in `block in deliver'
actionmailer (3.0.3) lib/action_mailer/base.rb:401:in `block in deliver_mail'
activesupport (3.0.3) lib/active_support/notifications.rb:52:in `block in instrument'
activesupport (3.0.3) lib/active_support/notifications/instrumenter.rb:21:in `instrument'
activesupport (3.0.3) lib/active_support/notifications.rb:52:in `instrument'
actionmailer (3.0.3) lib/action_mailer/base.rb:399:in `deliver_mail'
mail (2.2.15) lib/mail/message.rb:228:in `deliver'
app/controllers/users_controller.rb:23:in `create'
actionpack (3.0.3) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
actionpack (3.0.3) lib/abstract_controller/base.rb:151:in `process_action'
actionpack (3.0.3) lib/action_controller/metal/rendering.rb:11:in `process_action'
actionpack (3.0.3) lib/abstract_controller/callbacks.rb:18:in `block in process_action'
activesupport (3.0.3) lib/active_support/callbacks.rb:435:in `_run__2864349735198625628__process_action__3535857296079828011__callbacks'
activesupport (3.0.3) lib/active_support/callbacks.rb:409:in `_run_process_action_callbacks'
activesupport (3.0.3) lib/active_support/callbacks.rb:93:in `run_callbacks'
actionpack (3.0.3) lib/abstract_controller/callbacks.rb:17:in `process_action'
actionpack (3.0.3) lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
activesupport (3.0.3) lib/active_support/notifications.rb:52:in `block in instrument'
activesupport (3.0.3) lib/active_support/notifications/instrumenter.rb:21:in `instrument'
activesupport (3.0.3) lib/active_support/notifications.rb:52:in `instrument'
actionpack (3.0.3) lib/action_controller/metal/instrumentation.rb:29:in `process_action'
actionpack (3.0.3) lib/action_controller/metal/rescue.rb:17:in `process_action'
actionpack (3.0.3) lib/abstract_controller/base.rb:120:in `process'
actionpack (3.0.3) lib/abstract_controller/rendering.rb:40:in `process'
actionpack (3.0.3) lib/action_controller/metal.rb:138:in `dispatch'
actionpack (3.0.3) lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
actionpack (3.0.3) lib/action_controller/metal.rb:178:in `block in action'
actionpack (3.0.3) lib/action_dispatch/routing/route_set.rb:62:in `call'
actionpack (3.0.3) lib/action_dispatch/routing/route_set.rb:62:in `dispatch'
actionpack (3.0.3) lib/action_dispatch/routing/route_set.rb:27:in `call'
rack-mount (0.6.13) lib/rack/mount/route_set.rb:148:in `block in call'
rack-mount (0.6.13) lib/rack/mount/code_generation.rb:93:in `block in recognize'
rack-mount (0.6.13) lib/rack/mount/code_generation.rb:68:in `optimized_each'
rack-mount (0.6.13) lib/rack/mount/code_generation.rb:92:in `recognize'
rack-mount (0.6.13) lib/rack/mount/route_set.rb:139:in `call'
actionpack (3.0.3) lib/action_dispatch/routing/route_set.rb:492:in `call'
haml (3.0.25) lib/sass/plugin/rack.rb:41:in `call'
client_side_validations (3.0.4) lib/client_side_validations/middleware.rb:17:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/head.rb:14:in `call'
rack (1.2.1) lib/rack/methodoverride.rb:24:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/params_parser.rb:21:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/flash.rb:182:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/session/abstract_store.rb:149:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/cookies.rb:295:in `call'
activerecord (3.0.3) lib/active_record/query_cache.rb:32:in `block in call'
activerecord (3.0.3) lib/active_record/connection_adapters/abstract/query_cache.rb:28:in `cache'
activerecord (3.0.3) lib/active_record/query_cache.rb:12:in `cache'
activerecord (3.0.3) lib/active_record/query_cache.rb:31:in `call'
activerecord (3.0.3) lib/active_record/connection_adapters/abstract/connection_pool.rb:353:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/callbacks.rb:46:in `block in call'
activesupport (3.0.3) lib/active_support/callbacks.rb:415:in `_run_call_callbacks'
actionpack (3.0.3) lib/action_dispatch/middleware/callbacks.rb:44:in `call'
rack (1.2.1) lib/rack/sendfile.rb:107:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/remote_ip.rb:48:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/show_exceptions.rb:46:in `call'
railties (3.0.3) lib/rails/rack/logger.rb:13:in `call'
rack (1.2.1) lib/rack/runtime.rb:17:in `call'
activesupport (3.0.3) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
rack (1.2.1) lib/rack/lock.rb:11:in `block in call'
<internal:prelude>:10:in `synchronize'
rack (1.2.1) lib/rack/lock.rb:11:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/static.rb:30:in `call'
railties (3.0.3) lib/rails/application.rb:168:in `call'
railties (3.0.3) lib/rails/application.rb:77:in `method_missing'
railties (3.0.3) lib/rails/rack/log_tailer.rb:14:in `call'
rack (1.2.1) lib/rack/content_length.rb:13:in `call'
rack (1.2.1) lib/rack/handler/webrick.rb:52:in `service'
/Users/eveadmin/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/Users/eveadmin/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/Users/eveadmin/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'
4个回答
14

解决方案：

:openssl_verify_mode => 'none'
6
我不喜欢建议禁用安全性作为被接受的答案，因为没有任何解释为什么要这样做以及问题的原因是什么。 - Marc O'Morain
嗨，请告诉我这个设置是否有任何问题，以及您将如何识别它。 - santosh
这里有一个解释。所提出的解决方案仅适用于 Mailer gem（即 Rails 3+）。 - Dimitar
8

使用：

ActionMailer::Base.delivery_method = :sendmail

Not 

ActionMailer::Base.delivery_method = :smtp
如果您的邮件服务器在本地运行且不需要接受外部连接，则这绝对是更好的解决方案。 - Brendon Muir
@BrendonMuir 我可以问一下，使用actionmailer -> postfix -> sendgrid是否意味着“在本地运行”？ - lulalala
天啊！我记不起来了:D 我现在使用Postmark，他们在他们的gem :postmark中有自己的交付方式。我想我想说的是，如果您没有连接到另一个服务器来发送电子邮件（即使用smtp），那么:sendmail方法似乎更简单（不需要凭据）。我不确定我所说的外部连接部分是什么意思:) 很抱歉我不能提供更多帮助。 - Brendon Muir
5

我也遇到了同样的问题，但是弗兰克的解决方案对我没有用。我找到了一种类似的解决方案。

:enable_starttls_auto => false # changed from true

reference: https://gist.github.com/1021285

1

对我来说，:enable_starttls_auto => false 没有起作用，所以我把它改成了 :enable_starttls_auto => true。但是我犯了一个错误，在 devise.rb 文件中，我没有取消注释这一行：config.mailer = "Devise::Mailer"。当我去掉注释后，所有东西在我的本地主机上都可以正常工作。然而，在我托管网站的机器上，我仍然遇到了这个错误。

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