54 lines
1.5 KiB
Ruby
54 lines
1.5 KiB
Ruby
class OmniauthCallbacksController < Devise::OmniauthCallbacksController
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# Extend the standard message generation to accept our custom exception
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def failure_message
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exception = env["omniauth.error"]
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error = exception.error_reason if exception.respond_to?(:error_reason)
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error ||= exception.error if exception.respond_to?(:error)
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error ||= exception.message if exception.respond_to?(:message)
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error ||= env["omniauth.error.type"].to_s
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error.to_s.humanize if error
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end
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def ldap
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# We only find ourselves here if the authentication to LDAP was successful.
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info = request.env["omniauth.auth"]["info"]
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@user = User.find_for_ldap_auth(info)
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if @user.persisted?
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@user.remember_me = true
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end
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sign_in_and_redirect @user
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end
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Settings.omniauth_providers.each do |provider|
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define_method provider['name'] do
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handle_omniauth
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end
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end
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private
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def handle_omniauth
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oauth = request.env['omniauth.auth']
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provider, uid = oauth['provider'], oauth['uid']
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if current_user
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# Change a logged-in user's authentication method:
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current_user.uid = uid
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current_user.provider = provider
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current_user.save
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redirect_to profile_path
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else
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@user = User.find_by_provider_and_uid(provider, uid)
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if @user
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sign_in_and_redirect @user
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else
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flash[:notice] = "There's no such user!"
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redirect_to new_user_session_path
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end
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end
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end
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end
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