54 lines
1.6 KiB
Ruby
54 lines
1.6 KiB
Ruby
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class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
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def github
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oauthorize 'GitHub'
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end
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def passthru
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render file: "#{Rails.root}/public/404.html", status: 404, layout: false
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end
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private
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def oauthorize(kind)
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provider = kind.downcase
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@user = find_for_ouath(env["omniauth.auth"], current_user)
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if @user && @user.persisted?
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flash[:notice] = I18n.t "devise.omniauth_callbacks.success", kind: action_name.classify
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sign_in_and_redirect @user, event: :authentication
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else
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session["devise.#{provider}_data"] = env["omniauth.auth"]
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redirect_to new_user_registration_url
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end
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end
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def find_for_ouath(auth, resource=nil)
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provider, uid = auth['provider'], auth['uid']
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authentication = Authentication.find_or_initialize_by(provider: provider, uid: uid)
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if authentication.new_record?
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if user_signed_in? # New authentication method for current_user
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authentication.user = current_user
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else # Register new user from session
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case provider
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when 'github'
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name = auth['info']['nickname'] || auth['info']['name']
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else
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raise ActiveRecord::RecordNotFound
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end
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user = User.find_or_initialize_by email: auth['info']['email']
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if user.new_record?
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user.name = name
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user.uname = name.gsub(/\s/, '').underscore
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user.password = Devise.friendly_token[0,20]
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user.confirmed_at = Time.zone.now
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user.save
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end
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authentication.user = user
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end
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authentication.save
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end
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return authentication.user
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end
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end
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