78 lines
2.3 KiB
Ruby
78 lines
2.3 KiB
Ruby
class OmniauthCallbacksController < Devise::OmniauthCallbacksController
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Gitlab.config.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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# 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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# We only find ourselves here
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# if the authentication to LDAP was successful.
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def ldap
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@user = Gitlab::LDAP::User.new(oauth)
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@user.save if @user.changed? # will also save new users
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gl_user = @user.gl_user
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gl_user.remember_me = true if @user.persisted?
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# Do additional LDAP checks for the user filter and EE features
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if @user.allowed?
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sign_in_and_redirect(gl_user)
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else
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flash[:alert] = "Access denied for your LDAP account."
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redirect_to new_user_session_path
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end
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end
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def omniauth_error
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@provider = params[:provider]
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@error = params[:error]
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render 'errors/omniauth_error', layout: "errors", status: 422
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end
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private
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def handle_omniauth
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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.extern_uid = oauth['uid']
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current_user.provider = oauth['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 = Gitlab::OAuth::User.new(oauth)
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@user.save
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# Only allow properly saved users to login.
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if @user.persisted? && @user.valid?
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sign_in_and_redirect(@user.gl_user)
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else
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error_message =
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if @user.gl_user.errors.any?
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@user.gl_user.errors.map do |attribute, message|
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"#{attribute} #{message}"
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end.join(", ")
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else
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''
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end
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redirect_to omniauth_error_path(oauth['provider'], error: error_message) and return
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end
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end
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rescue StandardError
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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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def oauth
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@oauth ||= request.env['omniauth.auth']
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end
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end
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