Class: Rack::Auth::Simples::Rules
- Inherits:
-
Object
- Object
- Rack::Auth::Simples::Rules
- Defined in:
- lib/rack/auth/simples/rules.rb
Instance Method Summary collapse
- #add_exception(url) ⇒ Object
- #add_ip(ip) ⇒ Object
- #add_trigger_code(code, url, target) ⇒ Object
- #add_trigger_url(url) ⇒ Object
- #allow_local ⇒ Object
-
#initialize ⇒ Rules
constructor
A new instance of Rules.
- #parse(env, app) ⇒ Object
- #set_options(opts) ⇒ Object
Constructor Details
#initialize ⇒ Rules
Returns a new instance of Rules.
10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
# File 'lib/rack/auth/simples/rules.rb', line 10 def initialize @ips = [] @triggers = [] @exceptions = [] @codes = [] @opts = { :secret => 'SET_VIA_CONFIG', :return_url => '/', :cookie_name => '_auth_allowed', :fail => :forbidden, :code_param => 'code' } end |
Instance Method Details
#add_exception(url) ⇒ Object
33 34 35 |
# File 'lib/rack/auth/simples/rules.rb', line 33 def add_exception url @exceptions << url end |
#add_ip(ip) ⇒ Object
29 30 31 |
# File 'lib/rack/auth/simples/rules.rb', line 29 def add_ip ip @ips << ip end |
#add_trigger_code(code, url, target) ⇒ Object
45 46 47 |
# File 'lib/rack/auth/simples/rules.rb', line 45 def add_trigger_code code, url, target @codes << {:code => code, :url => url, :target => target} end |
#add_trigger_url(url) ⇒ Object
41 42 43 |
# File 'lib/rack/auth/simples/rules.rb', line 41 def add_trigger_url url @triggers << url end |
#allow_local ⇒ Object
37 38 39 |
# File 'lib/rack/auth/simples/rules.rb', line 37 def allow_local @ips << '127.0.0.1' end |
#parse(env, app) ⇒ Object
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 |
# File 'lib/rack/auth/simples/rules.rb', line 49 def parse env, app if @opts[:fail] == :forbidden fail = [403, {'Content-Type' => 'text/plain' }, ['Forbidden'] ] else fail = [302, {'Location' => @opts[:fail] }, [] ] end if env['HTTP_X_FORWARDED_FOR'] ip = env['HTTP_X_FORWARDED_FOR'].split(',').pop else ip = env["REMOTE_ADDR"] end if @exceptions.any? @exceptions.each do |ex| ex = Regexp.new "^#{Regexp.escape ex}$" if ex.is_a? String return app.call(env) if ex =~ env['PATH_INFO'] end end ok = true if @ips.any? addrs_list = IPAddrList.new(@ips) return fail unless addrs_list.include? ip end return app.call(env) if (env) == @opts[:secret] if @triggers.any? if @triggers.include? env['PATH_INFO'] return end ok = false end if @codes.any? @codes.each do |code| if code[:url] == env['PATH_INFO'] and code[:code] == Rack::Request.new(env).params[@opts[:code_param]] return (code[:target]) end end ok = false end # default to true return app.call env if ok return fail end |
#set_options(opts) ⇒ Object
25 26 27 |
# File 'lib/rack/auth/simples/rules.rb', line 25 def opts @opts.merge! opts end |