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# frozen_string_literal: true
module Gitlab
module APIAuthentication
class TokenLocator
UsernameAndPassword = Struct.new(:username, :password)
include ActiveModel::Validations
include ActionController::HttpAuthentication::Basic
attr_reader :location
validates :location, inclusion: { in: %i[http_basic_auth http_token] }
def initialize(location)
@location = location
validate!
end
def extract(request)
case @location
when :http_basic_auth
extract_from_http_basic_auth request
when :http_token
extract_from_http_token request
end
end
private
def extract_from_http_basic_auth(request)
username, password = user_name_and_password(request)
return unless username.present? && password.present?
UsernameAndPassword.new(username, password)
end
def extract_from_http_token(request)
password = request.headers['Authorization']
return unless password.present?
UsernameAndPassword.new(nil, password)
end
end
end
end
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