Am writing a rails app and a engine. Engine contains Authentication and Authorization process (Here am using GMail login- google_oauth2 gem). After Successful login i have to start session using Devise gem then i have to redirect to sample app.
Problems:
How can i start session after Success message from google? because
here i have to use Devise for session.
What are all the parameters i have to send to devise then how to call
devise's session controller from my engine?
Is there any tutorial to add devise with engine(google-oauth2
gem) please provide links.
If question not clear please tell me i will provide some more details
Related
I have implemented the devise+patreon gem in my Rails application without issues. Now, devise requires an email/password by default when creating a User, but Patreon just uses the oauth integration.
I am wondering, what is the proper strategy to use so that I can migrate the Patreon Oauth users as Devise users, without having to set dummy passwords/emails to allow for validation to go through. I still want to eventually allow users to register via Devise natively, as well as through Patreon.
Is there maybe a known strategy/gem/addition for devise that I may have missed that can easily achieve that?
You can retrieve the user email and a lot of other infos (see here) about the user in the login call to patreon's services, but password will remain unknown, you can't just copy & paste a User.
Using Devise Gem, I was able to sign in and register via email, but how can I login with username?How can I add validation to a username?
Check devise wiki, should be enough to solve this.
https://github.com/heartcombo/devise/wiki/How-To:-Allow-users-to-sign-in-using-their-username-or-email-address
I wanted to allow users to signup + login to a Rails app via omniauth only, no email / password sign up / login should be allowed So I looked at this answer, but that didn't work. So I ended up generating customized views for registrations and sessions and commenting out email/password fields in the login + signup forms.
Then in config/initializers/devise.rb I set:
config.params_authenticatable = false
Is this the best way to do it?
I believe there isn't a very "clean" way to do this, because Devise is a very complete solution.
Please take a look here: Using only omniauth (twitter) sign-in with Devise, Rails 3, Omniauth
IMO, if you need just oauth authentication, maybe devise is too much for this. This Railscast may help you as well: Simple OmniAuth
I'm attempting to use devise_ldap_authenticatable with Refinery CMS. I've overriden Refinery's user model and changed its call to devise, and added in a devise initializer to configure it.
The path to my LDAP config is correct in the initizlier, but I don't think it's being utilized. I get a Sorry, your login or password was incorrect. error whether the config is there or not.
I'm not sure what else do at this point. I have a simple devise app with devise_ldap_authenticatable that I'm able to authenticate with. I just can't seem to get it work with the Refinery app.
I'm on Rails 3.0.9, Ruby 1.9.2, Devise 1.3.4
URL to an authenticated Devise resource for my app, e.g.,
http://myblog.com/article/5?type=blah
This will cause Devise to redirect to a login page. I have a need on Devise login page, sessions#new.html.erb, to conditionally display a drop down depending on type and I have no idea how to access it from sessions#new.html.erb. I tried params and that didn't work, ideas?
I found a workaround, Devise stores that info in a session variable
session[:user_return_to]
Hope this helps someone else out of a jam if they need to do the same thing