如何使用Omniauth实现Gmail IMAP [英] How to implement Gmail IMAP with Omniauth

问题描述

我已阅读了通过XOAUTH连接到Google Gmail的几个绝望的信息来源：
http://code.google.com/apis/gmail/oauth/protocol.html#map

I've read through several desperate sources of information on connecting to Google's Gmail through XOAUTH: http://code.google.com/apis/gmail/oauth/protocol.html#imap

而我尝试使用实现IMAP的'gmail'gem：
https://github.com/nu7hatch / gmail

And I'm trying the use the 'gmail' gem which implements IMAP: https://github.com/nu7hatch/gmail

最后，处理认证的ominauth：
https://github.com/Yesware/omniauth-google

Finally, ominauth for handling the authentication: https://github.com/Yesware/omniauth-google

我怎样才能将这些代码一起使某些东西可用？
请让我知道任何真实世界的实现，这里有一些连接到Gmail的例子：
http://otherinbox.com
http://goslice.com

推荐答案

我现在不喜欢使用现有的宝石，因为现在已弃用Google的XOAUTH。您应该使用他们的新XOAUTH2。

I had trouble, like you, using existing gems since Google's XOAUTH is now deprecated. You should use their new XOAUTH2.

以下是一个使用XOAUTH2协议从Google获取电子邮件的工作示例。本示例使用 邮件 ， gmail_xoauth ， omniauth 和 omniauth-google-oauth2 gems。

Here is a working example of fetching email from Google using their XOAUTH2 protocol. This example uses the mail, gmail_xoauth, omniauth, and omniauth-google-oauth2 gems.

您还需要在 Google的API控制台上注册您的应用，以获得您的API令牌。

You will also need to register your app in Google's API console in order to get your API tokens.

# in an initializer:
ENV['GOOGLE_KEY'] = 'yourkey'
ENV['GOOGLE_SECRET'] = 'yoursecret'
Rails.application.config.middleware.use OmniAuth::Builder do
  provider :google_oauth2, ENV['GOOGLE_KEY'], ENV['GOOGLE_SECRET'], {
    scope: 'https://mail.google.com/,https://www.googleapis.com/auth/userinfo.email'
  }

end

# in your script
email = auth_hash[:info][:email]
access_token = auth_hash[:credentials][:token]

imap = Net::IMAP.new('imap.gmail.com', 993, usessl = true, certs = nil, verify = false)
imap.authenticate('XOAUTH2', email, access_token)
imap.select('INBOX')
imap.search(['ALL']).each do |message_id|

    msg = imap.fetch(message_id,'RFC822')[0].attr['RFC822']
    mail = Mail.read_from_string msg

    puts mail.subject
    puts mail.text_part.body.to_s
    puts mail.html_part.body.to_s

end

这篇关于如何使用Omniauth实现Gmail IMAP的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！