I followed the tutorial in the readme of the omniauth-google-oauth2 gem and when I click the link on my root (@ pages#home
), <%= link_to "Sign up with Google", user_google_oauth2_omniauth_authorize_path %>
, I get the error:
Not found. Authentication passthru.
I've confirmed the ENV vars are there. I've been looking at similar topics with no luck. Any idea what I'm doing incorrectly?
In routes:
Rails.application.routes.draw do
devise_for :users, controllers: { :omniauth_callbacks => "users/omniauth_callbacks" }
My omniauth_callbacks_controller is located at /controllers/users/omniauth_callbacks_controller.rb
class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
def google_oauth2
# 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?
flash[:notice] = I18n.t "devise.omniauth_callbacks.success", :kind => "Google"
sign_in_and_redirect @user, :event => :authentication
else
session["devise.google_data"] = request.env["omniauth.auth"].except(:extra) #Removing extra as it can overflow some session stores
redirect_to new_user_registration_url, alert: @user.errors.full_messages.join("\n")
end
end
end
In my devise.rb
file:
config.omniauth :google_oauth2, ENV["GOOGLE_CLIENT_ID"], ENV["GOOGLE_CLIENT_SECRET"], {
name: 'my-project',
scope: 'email',
prompt: 'select_account',
image_aspect_ratio: 'original',
image_size: 100,
ssl_verify: false
}
And in my User.rb:
devise :rememberable, :validatable, :omniauthable, :omniauth_providers => [:google_oauth2]
def self.from_omniauth(access_token)
data = access_token.info
user = User.where(:email => data["email"]).first
# Uncomment the section below if you want users to be created if they don't exist
# unless user
# user = User.create(name: data["name"],
# email: data["email"],
# password: Devise.friendly_token[0,20]
# )
# end
user
end
I solved the problem adding the following to config/initializers/omniauth.rb
:
OmniAuth.config.allowed_request_methods = %i[get]
Explanation:
the above is the configuration shown in https://github.com/zquestz/omniauth-google-oauth2#usage :
Rails.application.config.middleware.use OmniAuth::Builder do
provider :google_oauth2, ENV['GOOGLE_CLIENT_ID'], ENV['GOOGLE_CLIENT_SECRET']
end
OmniAuth.config.allowed_request_methods = %i[get]
but without
Rails.application.config.middleware.use OmniAuth::Builder do
provider :google_oauth2, ENV['GOOGLE_CLIENT_ID'], ENV['GOOGLE_CLIENT_SECRET']
end
since that is already provided in your config/initializers/devise.rb
:
config.omniauth :google_oauth2, ENV["GOOGLE_CLIENT_ID"], ENV["GOOGLE_CLIENT_SECRET"], {
name: 'my-project',
scope: 'email',
prompt: 'select_account',
image_aspect_ratio: 'original',
image_size: 100,
ssl_verify: false
}
值得检查您的 Google OAuth 重定向 URI 是否正确,并在末尾包含/callback
。
For anyone who still looking for the answer:
config/initializers/omniauth.rb
in the initializer folder.config/initializers/devise.rb
as follow:config.omniauth :google_oauth2, ENV["GOOGLE_CLIENT_ID"], ENV["GOOGLE_CLIENT_SECRET"], {}
Or we can use email scope alone. Since it will tell google that we request user details by email { scope: "email" }
I fixed this problem like this:
omniauth-rails_csrf_protection
into Gemfile<%= link_to "Sign in with Google",
user_google_oauth2_omniauth_authorize_path, method: :post %>
devise.rb
:Rails.application.config.middleware.use OmniAuth::Builder do
OmniAuth.config.allowed_request_methods = [:post, :get]
provider :google_oauth2, Rails.application.credentials[:GOOGLE_CLIENT_ID],
Rails.application.credentials[:GOOGLE_CLIENT_SECRET], {scope: "email"}
end
devise_for :users, controllers: {
omniauth_callbacks: "users/omniauth_callbacks"
}
More information check this issue: [enter link description here][1]
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