omniauth | OmniAuth is a flexible authentication system utilizing Rack | Authentication library

I just found out about this issue today as I'm reviewing all my projects and all the other posts I found either seem to be about earlier versions of Rails or have solutions I looked into.

I'm trying to sign out my users and I get this error No route matches [DELETE] "/users/sign_out".

Here's my link,

i am trying to implement google omniauth at my rails 7 app and get the following error:

Here is my user model

I'm trying to wrap my head around why a problem I was struggling with is now magically resolved.

I am building a Rails app that uses Spotify OAuth (via the rspotify gem) and became stuck on the exact issue described here. After spinning my wheels, I finally came across this comment, recommending that I explicitly add the omniauth gem to my Gemfile.

Now, this omniauth gem was already a dependency in Gemfile.lock for omniauth-oauth2 specifically. As the linked comment recommends, I included omniauth in my Gemfile and now my problem is seemingly resolved, but I don't really know why.

• Why does including a gem in your Gemfile resolve a railtie issue in this case?
• If a gem is already installed as a dependency (according to Gemfile.lock) isn't that evidence that a given gem was installed? If, say, gem_foo is listed as a dependency in Gemfile.lock and I add gem_foo in Gemfile and then run Bundler, how does Rails interpret this change?

To start, I may be using the wrong callback for what I'm trying to do

and/or there may be a better "Rails Way" to accomplish this. If so, I'm all ears.

I've been referencing api.rubyonrails.org/v7.0.1/classes/ActiveRecord/Callbacks/ClassMethods

and

guides.rubyonrails.org/active_record_callbacks.html#creating-an-object

I need to implement:

"user sign up creates an account associated with user as owner"

(ultimately, user will belong_to account, and account will has_many users)

Accounts in database schema have name:string and owner_id:integer

Currently, I'm not able to access the newly created User, and the Account is not being created. I think I'm very close though.

current models/user.rb:

Some context: I am new to software development and this is my first post on stackoverflow so if I get something wrong with how this is done please let me know.

Issue found whilst working through a GoRails tutorial (Rails for Beginners). I have searched for hours on stackoverflow and other online resources, revised my code many times and almost entirely given up hope

Summarize the problem:

Connecting a Twitter account using Omniauth 2.0, via the Twitter API v2, my omniauth return hash includes only nil values

I am unsure if Twitter is not providing this data intentionally due to my Essential access level or it is an error in my code that is the issue

The response from Twitter when I try to connect looks like this (excluded the first bit as it includes API keys):

From the Keycloak authentication token, I read the OmniAuth::AuthHash elements to extract the user's name, email and roles. Reading the name and email are quite easy based on the token retrieved through auth = request.env["omniauth.auth"] statement. Digging into the token's hierarchy provides requested information:

So I have a devise model User, and I added some fields to it like username, address, and so on. The model looks like this:

I am trying to learn Ruby on Rails by building a small web application. My first step was to start with OAuth login so users could login using Facebook, Google etc. But when I go to the /users/sign_up devise page on my localhost and click on Sign in with GoogleOauth2, it "does nothing" and the console tells me: