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https://github.com/jbranchaud/til
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45 lines
2.1 KiB
Markdown
45 lines
2.1 KiB
Markdown
# Scaffold Auth Functionality With Rails 8 Generator
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Rails 8 added a built-in generator for authentication that scaffolds the core
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models, controllers, views, routes, etc. needed for a basic email/password
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authentication flow. It creates a `User` model, if one doesn't already exist,
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as the authenticated object. It uses the `bcrypt` gem for password hashing,
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etc.
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Here is an example of what you get when running the generator on a relatively
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new Rails 8 project:
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```bash
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$ bin/rails generate authentication
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invoke tailwindcss
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create app/views/passwords/new.html.erb
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create app/views/passwords/edit.html.erb
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create app/views/sessions/new.html.erb
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create app/models/session.rb
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create app/models/user.rb
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create app/models/current.rb
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create app/controllers/sessions_controller.rb
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create app/controllers/concerns/authentication.rb
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create app/controllers/passwords_controller.rb
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create app/channels/application_cable/connection.rb
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create app/mailers/passwords_mailer.rb
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create app/views/passwords_mailer/reset.html.erb
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create app/views/passwords_mailer/reset.text.erb
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create test/mailers/previews/passwords_mailer_preview.rb
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insert app/controllers/application_controller.rb
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route resources :passwords, param: :token
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route resource :session
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gsub Gemfile
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bundle install --quiet
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generate migration CreateUsers email_address:string!:uniq password_digest:string! --force
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rails generate migration CreateUsers email_address:string!:uniq password_digest:string! --force
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invoke active_record
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create db/migrate/20250115224625_create_users.rb
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generate migration CreateSessions user:references ip_address:string user_agent:string --force
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rails generate migration CreateSessions user:references ip_address:string user_agent:string --force
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invoke active_record
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create db/migrate/20250115224626_create_sessions.rb
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```
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[source](https://www.bigbinary.com/blog/rails-8-introduces-a-basic-authentication-generator)
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