Contents

# frozen_string_literal: true

module DeviseTokenAuth::Url

  def self.generate(url, params = {})
    uri = URI(url)

    res = "#{uri.scheme}://#{uri.host}"
    res += ":#{uri.port}" if (uri.port && uri.port != 80 && uri.port != 443)
    res += uri.path.to_s if uri.path
    query = [uri.query, params.to_query].reject(&:blank?).join('&')
    res += "?#{query}"
    res += "##{uri.fragment}" if uri.fragment

    res
  end

  def self.whitelisted?(url)
    url.nil? || \
      !!DeviseTokenAuth.redirect_whitelist.find do |pattern|
        !!Wildcat.new(pattern).match(url)
      end
  end

  # wildcard convenience class
  class Wildcat
    def self.parse_to_regex(str)
      escaped = Regexp.escape(str).gsub('\*','.*?')
      Regexp.new("^#{escaped}$", Regexp::IGNORECASE)
    end

    def initialize(str)
      @regex = self.class.parse_to_regex(str)
    end

    def match(str)
      !!@regex.match(str)
    end
  end

end

Version data entries

10 entries across 10 versions & 4 rubygems

Version	Path
devise-tokens-1.0.4	lib/devise_token_auth/url.rb
devise_token_auth-1.1.3	lib/devise_token_auth/url.rb
devise_token_auth-1.1.2	lib/devise_token_auth/url.rb
devise_token_auth-1.1.1	lib/devise_token_auth/url.rb
devise_token_auth-1.1.0	lib/devise_token_auth/url.rb
devise_token_auth_fork_dfabarbosa-1.0.0	lib/devise_token_auth/url.rb
devise_token_auth_skycocker_fork-1.0.0	lib/devise_token_auth/url.rb
devise_token_auth-1.0.0	lib/devise_token_auth/url.rb
devise_token_auth-1.0.0.rc2	lib/devise_token_auth/url.rb
devise_token_auth-1.0.0.rc1	lib/devise_token_auth/url.rb