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我使用Rails构建了一个应用程序，其中包含完全在localhost上工作的Facebook登录功能，但现在它在Heroku上无法工作。看起来每个人都有一个共同的问题，但是过去的问题或其他文章都没有帮助。Facebook登录由omniauth在heroku上无法正常工作
上述链路转到误差图像。它应该来自Heroku但Facebook，因为我在处理Stripe时看到了同样的错误。在此错误开始困扰我之前，Facebook发现另一个错误Can't Load URL: The domain of this URL isn't included in the app's domains. To be able to load this URL, add all domains and subdomains of your app to the App Domains field in your app settings.，但它通过将Heroku URL添加到Facebook应用页面来解决。
我做了figaro heroku:set -e production所以在Heroku中设置了应用程序密钥和机密信息。
下面是我的文件中的一些代码;
配置/初始化/ devise.rb
config.omniauth :facebook, ENV["facebook_app_id"], ENV["facebook_app_secret"], scope: 'email', info_fields: 'email,name', secure_image_url: true
应用/模型/ user.rb
def self.from_omniauth(auth)
where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
user.email = auth.info.email
user.password = Devise.friendly_token[0,20]
user.name = auth.info.name # assuming the user model has a name
user.image = "http://graph.facebook.com/#{auth.uid}/picture?type=large" # assuming the user model has an image
# If you are using confirmable and the provider(s) you use validate emails,
# uncomment the line below to skip the confirmation emails.
# user.skip_confirmation!
end
end
控制器/用户/ omniauth_callback_controller.rb
class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
def facebook
# You need to implement the method below in your model (e.g. app/models/user.rb)
@user = User.from_omniauth(request.env["omniauth.auth"])
if @user.persisted?
sign_in_and_redirect @user, :event => :authentication #this will throw if @user is not activated
set_flash_message(:notice, :success, :kind => "Facebook") if is_navigational_format?
else
session["devise.facebook_data"] = request.env["omniauth.auth"]
redirect_to new_user_registration_url
end
end
def failure
redirect_to root_path
end
end
Heroku的日志
2017-07-17T15:33:54.234171+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/auth/facebook/callback?code=AQCoKbzr4 ///// 00703" for 150.116.22.144 at 2017-07-17 15:33:54 +0000
2017-07-17T15:33:54.236011+00:00 app[web.1]: I, [2017-07-17T15:33:54.235951 #4] INFO -- omniauth: (facebook) Callback phase initiated.
2017-07-17T15:33:54.360053+00:00 app[web.1]: Processing by Users::OmniauthCallbacksController#facebook as HTML
2017-07-17T15:33:54.360097+00:00 app[web.1]: Parameters: {"code"=>"AQCoKbzr4nv6c7BEpM ///// 86c27a00703"}
2017-07-17T15:33:54.371557+00:00 app[web.1]: User Load (1.8ms) SELECT "users".* FROM "users" WHERE "users"."provider" = $1 AND "users"."uid" = $2 ORDER BY "users"."id" ASC LIMIT 1 [["provider", "facebook"], ["uid", "102081518247"]]
2017-07-17T15:33:54.581790+00:00 heroku[router]: at=info method=GET path="https://stackoverflow.com/users/auth/facebook/callback?code=AQCoK ///// a00703" host=xxxxxxx-xxxx-xxxxx.herokuapp.com request_id=93945-1199-417e-8d98-ede264cb fwd="150.116.22.144" dyno=web.1 connect=1ms service=350ms status=500 bytes=1754 protocol=https
2017-07-17T15:33:54.578410+00:00 app[web.1]: Completed 500 Internal Server Error in 218ms (ActiveRecord: 3.0ms)
2017-07-17T15:33:54.579175+00:00 app[web.1]:
2017-07-17T15:33:54.579178+00:00 app[web.1]: RuntimeError (redirection forbidden: http://graph.facebook.com/102087018247/picture?type=large -> https://scontent.xx.fbcdn.net/v/t1.0-1/p200x200/13064_10202475740292_410664266178542_n.jpg?oh=ef118e9d947604c9c7055a92e2&oe=5A02F8B4):
2017-07-17T15:33:54.579178+00:00 app[web.1]: app/models/user.rb:18:in `block in from_omniauth'
2017-07-17T15:33:54.579179+00:00 app[web.1]: app/models/user.rb:14:in `from_omniauth'
2017-07-17T15:33:54.579180+00:00 app[web.1]: app/controllers/users/omniauth_callbacks_controller.rb:4:in `facebook'
2017-07-17T15:33:54.579180+00:00 app[web.1]:
2017-07-17T15:33:54.579181+00:00 app[web.1]:
我不知道什么RuntimeError从Heroku日志表明...任何线索或建议，将不胜感激。
加入工作！谢谢！ – ymatt
欢迎您:) ..可以标记答案为正确的答案？ –
我刚刚点击左侧的检查标志。我是新来的，但希望这是标记的方式？ – ymatt