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Remove vendored version of Rack

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commit 16f36b6171c855dcc92ef557c454fcfc314b617f 1 parent 2d9b457
Joshua Peek josh authored
Showing with 7 additions and 5,005 deletions.
  1. +2 −6 actionpack/lib/action_controller.rb
  2. +4 −0 actionpack/lib/action_controller/request.rb
  3. +0 −89 actionpack/lib/action_controller/vendor/rack-1.0/rack.rb
  4. +0 −22 actionpack/lib/action_controller/vendor/rack-1.0/rack/adapter/camping.rb
  5. +0 −37 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/abstract/handler.rb
  6. +0 −37 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/abstract/request.rb
  7. +0 −58 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/basic.rb
  8. +0 −124 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/digest/md5.rb
  9. +0 −51 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/digest/nonce.rb
  10. +0 −55 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/digest/params.rb
  11. +0 −40 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/digest/request.rb
  12. +0 −480 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/openid.rb
  13. +0 −63 actionpack/lib/action_controller/vendor/rack-1.0/rack/builder.rb
  14. +0 −36 actionpack/lib/action_controller/vendor/rack-1.0/rack/cascade.rb
  15. +0 −49 actionpack/lib/action_controller/vendor/rack-1.0/rack/chunked.rb
  16. +0 −61 actionpack/lib/action_controller/vendor/rack-1.0/rack/commonlogger.rb
  17. +0 −45 actionpack/lib/action_controller/vendor/rack-1.0/rack/conditionalget.rb
  18. +0 −29 actionpack/lib/action_controller/vendor/rack-1.0/rack/content_length.rb
  19. +0 −23 actionpack/lib/action_controller/vendor/rack-1.0/rack/content_type.rb
  20. +0 −85 actionpack/lib/action_controller/vendor/rack-1.0/rack/deflater.rb
  21. +0 −153 actionpack/lib/action_controller/vendor/rack-1.0/rack/directory.rb
  22. +0 −88 actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb
  23. +0 −48 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler.rb
  24. +0 −61 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/cgi.rb
  25. +0 −8 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/evented_mongrel.rb
  26. +0 −89 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/fastcgi.rb
  27. +0 −55 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/lsws.rb
  28. +0 −84 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/mongrel.rb
  29. +0 −59 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/scgi.rb
  30. +0 −8 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/swiftiplied_mongrel.rb
  31. +0 −18 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/thin.rb
  32. +0 −67 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/webrick.rb
  33. +0 −19 actionpack/lib/action_controller/vendor/rack-1.0/rack/head.rb
  34. +0 −462 actionpack/lib/action_controller/vendor/rack-1.0/rack/lint.rb
  35. +0 −65 actionpack/lib/action_controller/vendor/rack-1.0/rack/lobster.rb
  36. +0 −16 actionpack/lib/action_controller/vendor/rack-1.0/rack/lock.rb
  37. +0 −27 actionpack/lib/action_controller/vendor/rack-1.0/rack/methodoverride.rb
  38. +0 −204 actionpack/lib/action_controller/vendor/rack-1.0/rack/mime.rb
  39. +0 −160 actionpack/lib/action_controller/vendor/rack-1.0/rack/mock.rb
  40. +0 −57 actionpack/lib/action_controller/vendor/rack-1.0/rack/recursive.rb
  41. +0 −64 actionpack/lib/action_controller/vendor/rack-1.0/rack/reloader.rb
  42. +0 −241 actionpack/lib/action_controller/vendor/rack-1.0/rack/request.rb
  43. +0 −179 actionpack/lib/action_controller/vendor/rack-1.0/rack/response.rb
  44. +0 −142 actionpack/lib/action_controller/vendor/rack-1.0/rack/session/abstract/id.rb
  45. +0 −91 actionpack/lib/action_controller/vendor/rack-1.0/rack/session/cookie.rb
  46. +0 −109 actionpack/lib/action_controller/vendor/rack-1.0/rack/session/memcache.rb
  47. +0 −100 actionpack/lib/action_controller/vendor/rack-1.0/rack/session/pool.rb
  48. +0 −349 actionpack/lib/action_controller/vendor/rack-1.0/rack/showexceptions.rb
  49. +0 −106 actionpack/lib/action_controller/vendor/rack-1.0/rack/showstatus.rb
  50. +0 −38 actionpack/lib/action_controller/vendor/rack-1.0/rack/static.rb
  51. +0 −55 actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb
  52. +0 −392 actionpack/lib/action_controller/vendor/rack-1.0/rack/utils.rb
  53. +1 −1  actionpack/test/controller/request/multipart_params_parsing_test.rb
8 actionpack/lib/action_controller.rb
View
@@ -31,12 +31,8 @@
end
end
-begin
- gem 'rack', '~> 1.0.0'
- require 'rack'
-rescue Gem::LoadError
- require 'action_controller/vendor/rack-1.0/rack'
-end
+gem 'rack', '~> 1.0.0'
+require 'rack'
module ActionController
# TODO: Review explicit to see if they will automatically be handled by
4 actionpack/lib/action_controller/request.rb
View
@@ -95,6 +95,10 @@ def content_type
end
end
+ def media_type
+ content_type.to_s
+ end
+
# Returns the accepted MIME type for the request.
def accepts
@accepts ||= begin
89 actionpack/lib/action_controller/vendor/rack-1.0/rack.rb
View
@@ -1,89 +0,0 @@
-# Copyright (C) 2007, 2008, 2009 Christian Neukirchen <purl.org/net/chneukirchen>
-#
-# Rack is freely distributable under the terms of an MIT-style license.
-# See COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-$:.unshift(File.expand_path(File.dirname(__FILE__)))
-
-
-# The Rack main module, serving as a namespace for all core Rack
-# modules and classes.
-#
-# All modules meant for use in your application are <tt>autoload</tt>ed here,
-# so it should be enough just to <tt>require rack.rb</tt> in your code.
-
-module Rack
- # The Rack protocol version number implemented.
- VERSION = [0,1]
-
- # Return the Rack protocol version as a dotted string.
- def self.version
- VERSION.join(".")
- end
-
- # Return the Rack release as a dotted string.
- def self.release
- "1.0 bundled"
- end
-
- autoload :Builder, "rack/builder"
- autoload :Cascade, "rack/cascade"
- autoload :Chunked, "rack/chunked"
- autoload :CommonLogger, "rack/commonlogger"
- autoload :ConditionalGet, "rack/conditionalget"
- autoload :ContentLength, "rack/content_length"
- autoload :ContentType, "rack/content_type"
- autoload :File, "rack/file"
- autoload :Deflater, "rack/deflater"
- autoload :Directory, "rack/directory"
- autoload :ForwardRequest, "rack/recursive"
- autoload :Handler, "rack/handler"
- autoload :Head, "rack/head"
- autoload :Lint, "rack/lint"
- autoload :Lock, "rack/lock"
- autoload :MethodOverride, "rack/methodoverride"
- autoload :Mime, "rack/mime"
- autoload :Recursive, "rack/recursive"
- autoload :Reloader, "rack/reloader"
- autoload :ShowExceptions, "rack/showexceptions"
- autoload :ShowStatus, "rack/showstatus"
- autoload :Static, "rack/static"
- autoload :URLMap, "rack/urlmap"
- autoload :Utils, "rack/utils"
-
- autoload :MockRequest, "rack/mock"
- autoload :MockResponse, "rack/mock"
-
- autoload :Request, "rack/request"
- autoload :Response, "rack/response"
-
- module Auth
- autoload :Basic, "rack/auth/basic"
- autoload :AbstractRequest, "rack/auth/abstract/request"
- autoload :AbstractHandler, "rack/auth/abstract/handler"
- autoload :OpenID, "rack/auth/openid"
- module Digest
- autoload :MD5, "rack/auth/digest/md5"
- autoload :Nonce, "rack/auth/digest/nonce"
- autoload :Params, "rack/auth/digest/params"
- autoload :Request, "rack/auth/digest/request"
- end
- end
-
- module Session
- autoload :Cookie, "rack/session/cookie"
- autoload :Pool, "rack/session/pool"
- autoload :Memcache, "rack/session/memcache"
- end
-
- # *Adapters* connect Rack with third party web frameworks.
- #
- # Rack includes an adapter for Camping, see README for other
- # frameworks supporting Rack in their code bases.
- #
- # Refer to the submodules for framework-specific calling details.
-
- module Adapter
- autoload :Camping, "rack/adapter/camping"
- end
-end
22 actionpack/lib/action_controller/vendor/rack-1.0/rack/adapter/camping.rb
View
@@ -1,22 +0,0 @@
-module Rack
- module Adapter
- class Camping
- def initialize(app)
- @app = app
- end
-
- def call(env)
- env["PATH_INFO"] ||= ""
- env["SCRIPT_NAME"] ||= ""
- controller = @app.run(env['rack.input'], env)
- h = controller.headers
- h.each_pair do |k,v|
- if v.kind_of? URI
- h[k] = v.to_s
- end
- end
- [controller.status, controller.headers, [controller.body.to_s]]
- end
- end
- end
-end
37 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/abstract/handler.rb
View
@@ -1,37 +0,0 @@
-module Rack
- module Auth
- # Rack::Auth::AbstractHandler implements common authentication functionality.
- #
- # +realm+ should be set for all handlers.
-
- class AbstractHandler
-
- attr_accessor :realm
-
- def initialize(app, realm=nil, &authenticator)
- @app, @realm, @authenticator = app, realm, authenticator
- end
-
-
- private
-
- def unauthorized(www_authenticate = challenge)
- return [ 401,
- { 'Content-Type' => 'text/plain',
- 'Content-Length' => '0',
- 'WWW-Authenticate' => www_authenticate.to_s },
- []
- ]
- end
-
- def bad_request
- return [ 400,
- { 'Content-Type' => 'text/plain',
- 'Content-Length' => '0' },
- []
- ]
- end
-
- end
- end
-end
37 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/abstract/request.rb
View
@@ -1,37 +0,0 @@
-module Rack
- module Auth
- class AbstractRequest
-
- def initialize(env)
- @env = env
- end
-
- def provided?
- !authorization_key.nil?
- end
-
- def parts
- @parts ||= @env[authorization_key].split(' ', 2)
- end
-
- def scheme
- @scheme ||= parts.first.downcase.to_sym
- end
-
- def params
- @params ||= parts.last
- end
-
-
- private
-
- AUTHORIZATION_KEYS = ['HTTP_AUTHORIZATION', 'X-HTTP_AUTHORIZATION', 'X_HTTP_AUTHORIZATION']
-
- def authorization_key
- @authorization_key ||= AUTHORIZATION_KEYS.detect { |key| @env.has_key?(key) }
- end
-
- end
-
- end
-end
58 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/basic.rb
View
@@ -1,58 +0,0 @@
-require 'rack/auth/abstract/handler'
-require 'rack/auth/abstract/request'
-
-module Rack
- module Auth
- # Rack::Auth::Basic implements HTTP Basic Authentication, as per RFC 2617.
- #
- # Initialize with the Rack application that you want protecting,
- # and a block that checks if a username and password pair are valid.
- #
- # See also: <tt>example/protectedlobster.rb</tt>
-
- class Basic < AbstractHandler
-
- def call(env)
- auth = Basic::Request.new(env)
-
- return unauthorized unless auth.provided?
-
- return bad_request unless auth.basic?
-
- if valid?(auth)
- env['REMOTE_USER'] = auth.username
-
- return @app.call(env)
- end
-
- unauthorized
- end
-
-
- private
-
- def challenge
- 'Basic realm="%s"' % realm
- end
-
- def valid?(auth)
- @authenticator.call(*auth.credentials)
- end
-
- class Request < Auth::AbstractRequest
- def basic?
- :basic == scheme
- end
-
- def credentials
- @credentials ||= params.unpack("m*").first.split(/:/, 2)
- end
-
- def username
- credentials.first
- end
- end
-
- end
- end
-end
124 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/digest/md5.rb
View
@@ -1,124 +0,0 @@
-require 'rack/auth/abstract/handler'
-require 'rack/auth/digest/request'
-require 'rack/auth/digest/params'
-require 'rack/auth/digest/nonce'
-require 'digest/md5'
-
-module Rack
- module Auth
- module Digest
- # Rack::Auth::Digest::MD5 implements the MD5 algorithm version of
- # HTTP Digest Authentication, as per RFC 2617.
- #
- # Initialize with the [Rack] application that you want protecting,
- # and a block that looks up a plaintext password for a given username.
- #
- # +opaque+ needs to be set to a constant base64/hexadecimal string.
- #
- class MD5 < AbstractHandler
-
- attr_accessor :opaque
-
- attr_writer :passwords_hashed
-
- def initialize(*args)
- super
- @passwords_hashed = nil
- end
-
- def passwords_hashed?
- !!@passwords_hashed
- end
-
- def call(env)
- auth = Request.new(env)
-
- unless auth.provided?
- return unauthorized
- end
-
- if !auth.digest? || !auth.correct_uri? || !valid_qop?(auth)
- return bad_request
- end
-
- if valid?(auth)
- if auth.nonce.stale?
- return unauthorized(challenge(:stale => true))
- else
- env['REMOTE_USER'] = auth.username
-
- return @app.call(env)
- end
- end
-
- unauthorized
- end
-
-
- private
-
- QOP = 'auth'.freeze
-
- def params(hash = {})
- Params.new do |params|
- params['realm'] = realm
- params['nonce'] = Nonce.new.to_s
- params['opaque'] = H(opaque)
- params['qop'] = QOP
-
- hash.each { |k, v| params[k] = v }
- end
- end
-
- def challenge(hash = {})
- "Digest #{params(hash)}"
- end
-
- def valid?(auth)
- valid_opaque?(auth) && valid_nonce?(auth) && valid_digest?(auth)
- end
-
- def valid_qop?(auth)
- QOP == auth.qop
- end
-
- def valid_opaque?(auth)
- H(opaque) == auth.opaque
- end
-
- def valid_nonce?(auth)
- auth.nonce.valid?
- end
-
- def valid_digest?(auth)
- digest(auth, @authenticator.call(auth.username)) == auth.response
- end
-
- def md5(data)
- ::Digest::MD5.hexdigest(data)
- end
-
- alias :H :md5
-
- def KD(secret, data)
- H([secret, data] * ':')
- end
-
- def A1(auth, password)
- [ auth.username, auth.realm, password ] * ':'
- end
-
- def A2(auth)
- [ auth.method, auth.uri ] * ':'
- end
-
- def digest(auth, password)
- password_hash = passwords_hashed? ? password : H(A1(auth, password))
-
- KD(password_hash, [ auth.nonce, auth.nc, auth.cnonce, QOP, H(A2(auth)) ] * ':')
- end
-
- end
- end
- end
-end
51 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/digest/nonce.rb
View
@@ -1,51 +0,0 @@
-require 'digest/md5'
-
-module Rack
- module Auth
- module Digest
- # Rack::Auth::Digest::Nonce is the default nonce generator for the
- # Rack::Auth::Digest::MD5 authentication handler.
- #
- # +private_key+ needs to set to a constant string.
- #
- # +time_limit+ can be optionally set to an integer (number of seconds),
- # to limit the validity of the generated nonces.
-
- class Nonce
-
- class << self
- attr_accessor :private_key, :time_limit
- end
-
- def self.parse(string)
- new(*string.unpack("m*").first.split(' ', 2))
- end
-
- def initialize(timestamp = Time.now, given_digest = nil)
- @timestamp, @given_digest = timestamp.to_i, given_digest
- end
-
- def to_s
- [([ @timestamp, digest ] * ' ')].pack("m*").strip
- end
-
- def digest
- ::Digest::MD5.hexdigest([ @timestamp, self.class.private_key ] * ':')
- end
-
- def valid?
- digest == @given_digest
- end
-
- def stale?
- !self.class.time_limit.nil? && (@timestamp - Time.now.to_i) < self.class.time_limit
- end
-
- def fresh?
- !stale?
- end
-
- end
- end
- end
-end
55 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/digest/params.rb
View
@@ -1,55 +0,0 @@
-module Rack
- module Auth
- module Digest
- class Params < Hash
-
- def self.parse(str)
- split_header_value(str).inject(new) do |header, param|
- k, v = param.split('=', 2)
- header[k] = dequote(v)
- header
- end
- end
-
- def self.dequote(str) # From WEBrick::HTTPUtils
- ret = (/\A"(.*)"\Z/ =~ str) ? $1 : str.dup
- ret.gsub!(/\\(.)/, "\\1")
- ret
- end
-
- def self.split_header_value(str)
- str.scan( /(\w+\=(?:"[^\"]+"|[^,]+))/n ).collect{ |v| v[0] }
- end
-
- def initialize
- super
-
- yield self if block_given?
- end
-
- def [](k)
- super k.to_s
- end
-
- def []=(k, v)
- super k.to_s, v.to_s
- end
-
- UNQUOTED = ['qop', 'nc', 'stale']
-
- def to_s
- inject([]) do |parts, (k, v)|
- parts << "#{k}=" + (UNQUOTED.include?(k) ? v.to_s : quote(v))
- parts
- end.join(', ')
- end
-
- def quote(str) # From WEBrick::HTTPUtils
- '"' << str.gsub(/[\\\"]/o, "\\\1") << '"'
- end
-
- end
- end
- end
-end
-
40 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/digest/request.rb
View
@@ -1,40 +0,0 @@
-require 'rack/auth/abstract/request'
-require 'rack/auth/digest/params'
-require 'rack/auth/digest/nonce'
-
-module Rack
- module Auth
- module Digest
- class Request < Auth::AbstractRequest
-
- def method
- @env['rack.methodoverride.original_method'] || @env['REQUEST_METHOD']
- end
-
- def digest?
- :digest == scheme
- end
-
- def correct_uri?
- (@env['SCRIPT_NAME'].to_s + @env['PATH_INFO'].to_s) == uri
- end
-
- def nonce
- @nonce ||= Nonce.parse(params['nonce'])
- end
-
- def params
- @params ||= Params.parse(parts.last)
- end
-
- def method_missing(sym)
- if params.has_key? key = sym.to_s
- return params[key]
- end
- super
- end
-
- end
- end
- end
-end
480 actionpack/lib/action_controller/vendor/rack-1.0/rack/auth/openid.rb
View
@@ -1,480 +0,0 @@
-# AUTHOR: blink <blinketje@gmail.com>; blink#ruby-lang@irc.freenode.net
-
-gem 'ruby-openid', '~> 2' if defined? Gem
-require 'rack/request'
-require 'rack/utils'
-require 'rack/auth/abstract/handler'
-require 'uri'
-require 'openid' #gem
-require 'openid/extension' #gem
-require 'openid/store/memory' #gem
-
-module Rack
- class Request
- def openid_request
- @env['rack.auth.openid.request']
- end
-
- def openid_response
- @env['rack.auth.openid.response']
- end
- end
-
- module Auth
-
- # Rack::Auth::OpenID provides a simple method for setting up an OpenID
- # Consumer. It requires the ruby-openid library from janrain to operate,
- # as well as a rack method of session management.
- #
- # The ruby-openid home page is at http://openidenabled.com/ruby-openid/.
- #
- # The OpenID specifications can be found at
- # http://openid.net/specs/openid-authentication-1_1.html
- # and
- # http://openid.net/specs/openid-authentication-2_0.html. Documentation
- # for published OpenID extensions and related topics can be found at
- # http://openid.net/developers/specs/.
- #
- # It is recommended to read through the OpenID spec, as well as
- # ruby-openid's documentation, to understand what exactly goes on. However
- # a setup as simple as the presented examples is enough to provide
- # Consumer functionality.
- #
- # This library strongly intends to utilize the OpenID 2.0 features of the
- # ruby-openid library, which provides OpenID 1.0 compatiblity.
- #
- # NOTE: Due to the amount of data that this library stores in the
- # session, Rack::Session::Cookie may fault.
-
- class OpenID
-
- class NoSession < RuntimeError; end
- class BadExtension < RuntimeError; end
- # Required for ruby-openid
- ValidStatus = [:success, :setup_needed, :cancel, :failure]
-
- # = Arguments
- #
- # The first argument is the realm, identifying the site they are trusting
- # with their identity. This is required, also treated as the trust_root
- # in OpenID 1.x exchanges.
- #
- # The optional second argument is a hash of options.
- #
- # == Options
- #
- # <tt>:return_to</tt> defines the url to return to after the client
- # authenticates with the openid service provider. This url should point
- # to where Rack::Auth::OpenID is mounted. If <tt>:return_to</tt> is not
- # provided, return_to will be the current url which allows flexibility
- # with caveats.
- #
- # <tt>:session_key</tt> defines the key to the session hash in the env.
- # It defaults to 'rack.session'.
- #
- # <tt>:openid_param</tt> defines at what key in the request parameters to
- # find the identifier to resolve. As per the 2.0 spec, the default is
- # 'openid_identifier'.
- #
- # <tt>:store</tt> defined what OpenID Store to use for persistant
- # information. By default a Store::Memory will be used.
- #
- # <tt>:immediate</tt> as true will make initial requests to be of an
- # immediate type. This is false by default. See OpenID specification
- # documentation.
- #
- # <tt>:extensions</tt> should be a hash of openid extension
- # implementations. The key should be the extension main module, the value
- # should be an array of arguments for extension::Request.new.
- # The hash is iterated over and passed to #add_extension for processing.
- # Please see #add_extension for further documentation.
- #
- # == Examples
- #
- # simple_oid = OpenID.new('http://mysite.com/')
- #
- # return_oid = OpenID.new('http://mysite.com/', {
- # :return_to => 'http://mysite.com/openid'
- # })
- #
- # complex_oid = OpenID.new('http://mysite.com/',
- # :immediate => true,
- # :extensions => {
- # ::OpenID::SReg => [['email'],['nickname']]
- # }
- # )
- #
- # = Advanced
- #
- # Most of the functionality of this library is encapsulated such that
- # expansion and overriding functions isn't difficult nor tricky.
- # Alternately, to avoid opening up singleton objects or subclassing, a
- # wrapper rack middleware can be composed to act upon Auth::OpenID's
- # responses. See #check and #finish for locations of pertinent data.
- #
- # == Responses
- #
- # To change the responses that Auth::OpenID returns, override the methods
- # #redirect, #bad_request, #unauthorized, #access_denied, and
- # #foreign_server_failure.
- #
- # Additionally #confirm_post_params is used when the URI would exceed
- # length limits on a GET request when doing the initial verification
- # request.
- #
- # == Processing
- #
- # To change methods of processing completed transactions, override the
- # methods #success, #setup_needed, #cancel, and #failure. Please ensure
- # the returned object is a rack compatible response.
- #
- # The first argument is an OpenID::Response, the second is a
- # Rack::Request of the current request, the last is the hash used in
- # ruby-openid handling, which can be found manually at
- # env['rack.session'][:openid].
- #
- # This is useful if you wanted to expand the processing done, such as
- # setting up user accounts.
- #
- # oid_app = Rack::Auth::OpenID.new realm, :return_to => return_to
- # def oid_app.success oid, request, session
- # user = Models::User[oid.identity_url]
- # user ||= Models::User.create_from_openid oid
- # request['rack.session'][:user] = user.id
- # redirect MyApp.site_home
- # end
- #
- # site_map['/openid'] = oid_app
- # map = Rack::URLMap.new site_map
- # ...
-
- def initialize(realm, options={})
- realm = URI(realm)
- raise ArgumentError, "Invalid realm: #{realm}" \
- unless realm.absolute? \
- and realm.fragment.nil? \
- and realm.scheme =~ /^https?$/ \
- and realm.host =~ /^(\*\.)?#{URI::REGEXP::PATTERN::URIC_NO_SLASH}+/
- realm.path = '/' if realm.path.empty?
- @realm = realm.to_s
-
- if ruri = options[:return_to]
- ruri = URI(ruri)
- raise ArgumentError, "Invalid return_to: #{ruri}" \
- unless ruri.absolute? \
- and ruri.scheme =~ /^https?$/ \
- and ruri.fragment.nil?
- raise ArgumentError, "return_to #{ruri} not within realm #{realm}" \
- unless self.within_realm?(ruri)
- @return_to = ruri.to_s
- end
-
- @session_key = options[:session_key] || 'rack.session'
- @openid_param = options[:openid_param] || 'openid_identifier'
- @store = options[:store] || ::OpenID::Store::Memory.new
- @immediate = !!options[:immediate]
-
- @extensions = {}
- if extensions = options.delete(:extensions)
- extensions.each do |ext, args|
- add_extension ext, *args
- end
- end
-
- # Undocumented, semi-experimental
- @anonymous = !!options[:anonymous]
- end
-
- attr_reader :realm, :return_to, :session_key, :openid_param, :store,
- :immediate, :extensions
-
- # Sets up and uses session data at <tt>:openid</tt> within the session.
- # Errors in this setup will raise a NoSession exception.
- #
- # If the parameter 'openid.mode' is set, which implies a followup from
- # the openid server, processing is passed to #finish and the result is
- # returned. However, if there is no appropriate openid information in the
- # session, a 400 error is returned.
- #
- # If the parameter specified by <tt>options[:openid_param]</tt> is
- # present, processing is passed to #check and the result is returned.
- #
- # If neither of these conditions are met, #unauthorized is called.
-
- def call(env)
- env['rack.auth.openid'] = self
- env_session = env[@session_key]
- unless env_session and env_session.is_a?(Hash)
- raise NoSession, 'No compatible session'
- end
- # let us work in our own namespace...
- session = (env_session[:openid] ||= {})
- unless session and session.is_a?(Hash)
- raise NoSession, 'Incompatible openid session'
- end
-
- request = Rack::Request.new(env)
- consumer = ::OpenID::Consumer.new(session, @store)
-
- if mode = request.GET['openid.mode']
- if session.key?(:openid_param)
- finish(consumer, session, request)
- else
- bad_request
- end
- elsif request.GET[@openid_param]
- check(consumer, session, request)
- else
- unauthorized
- end
- end
-
- # As the first part of OpenID consumer action, #check retrieves the data
- # required for completion.
- #
- # If all parameters fit within the max length of a URI, a 303 redirect
- # will be returned. Otherwise #confirm_post_params will be called.
- #
- # Any messages from OpenID's request are logged to env['rack.errors']
- #
- # <tt>env['rack.auth.openid.request']</tt> is the openid checkid request
- # instance.
- #
- # <tt>session[:openid_param]</tt> is set to the openid identifier
- # provided by the user.
- #
- # <tt>session[:return_to]</tt> is set to the return_to uri given to the
- # identity provider.
-
- def check(consumer, session, req)
- oid = consumer.begin(req.GET[@openid_param], @anonymous)
- req.env['rack.auth.openid.request'] = oid
- req.env['rack.errors'].puts(oid.message)
- p oid if $DEBUG
-
- ## Extension support
- extensions.each do |ext,args|
- oid.add_extension(ext::Request.new(*args))
- end
-
- session[:openid_param] = req.GET[openid_param]
- return_to_uri = return_to ? return_to : req.url
- session[:return_to] = return_to_uri
- immediate = session.key?(:setup_needed) ? false : immediate
-
- if oid.send_redirect?(realm, return_to_uri, immediate)
- uri = oid.redirect_url(realm, return_to_uri, immediate)
- redirect(uri)
- else
- confirm_post_params(oid, realm, return_to_uri, immediate)
- end
- rescue ::OpenID::DiscoveryFailure => e
- # thrown from inside OpenID::Consumer#begin by yadis stuff
- req.env['rack.errors'].puts([e.message, *e.backtrace]*"\n")
- return foreign_server_failure
- end
-
- # This is the final portion of authentication.
- # If successful, a redirect to the realm is be returned.
- # Data gathered from extensions are stored in session[:openid] with the
- # extension's namespace uri as the key.
- #
- # Any messages from OpenID's response are logged to env['rack.errors']
- #
- # <tt>env['rack.auth.openid.response']</tt> will contain the openid
- # response.
-
- def finish(consumer, session, req)
- oid = consumer.complete(req.GET, req.url)
- req.env['rack.auth.openid.response'] = oid
- req.env['rack.errors'].puts(oid.message)
- p oid if $DEBUG
-
- raise unless ValidStatus.include?(oid.status)
- __send__(oid.status, oid, req, session)
- end
-
- # The first argument should be the main extension module.
- # The extension module should contain the constants:
- # * class Request, should have OpenID::Extension as an ancestor
- # * class Response, should have OpenID::Extension as an ancestor
- # * string NS_URI, which defining the namespace of the extension
- #
- # All trailing arguments will be passed to extension::Request.new in
- # #check.
- # The openid response will be passed to
- # extension::Response#from_success_response, #get_extension_args will be
- # called on the result to attain the gathered data.
- #
- # This method returns the key at which the response data will be found in
- # the session, which is the namespace uri by default.
-
- def add_extension(ext, *args)
- raise BadExtension unless valid_extension?(ext)
- extensions[ext] = args
- return ext::NS_URI
- end
-
- # Checks the validitity, in the context of usage, of a submitted
- # extension.
-
- def valid_extension?(ext)
- if not %w[NS_URI Request Response].all?{|c| ext.const_defined?(c) }
- raise ArgumentError, 'Extension is missing constants.'
- elsif not ext::Response.respond_to?(:from_success_response)
- raise ArgumentError, 'Response is missing required method.'
- end
- return true
- rescue
- return false
- end
-
- # Checks the provided uri to ensure it'd be considered within the realm.
- # is currently not compatible with wildcard realms.
-
- def within_realm? uri
- uri = URI.parse(uri.to_s)
- realm = URI.parse(self.realm)
- return false unless uri.absolute?
- return false unless uri.path[0, realm.path.size] == realm.path
- return false unless uri.host == realm.host or realm.host[/^\*\./]
- # for wildcard support, is awkward with URI limitations
- realm_match = Regexp.escape(realm.host).
- sub(/^\*\./,"^#{URI::REGEXP::PATTERN::URIC_NO_SLASH}+.")+'$'
- return false unless uri.host.match(realm_match)
- return true
- end
- alias_method :include?, :within_realm?
-
- protected
-
- ### These methods define some of the boilerplate responses.
-
- # Returns an html form page for posting to an Identity Provider if the
- # GET request would exceed the upper URI length limit.
-
- def confirm_post_params(oid, realm, return_to, immediate)
- Rack::Response.new.finish do |r|
- r.write '<html><head><title>Confirm...</title></head><body>'
- r.write oid.form_markup(realm, return_to, immediate)
- r.write '</body></html>'
- end
- end
-
- # Returns a 303 redirect with the destination of that provided by the
- # argument.
-
- def redirect(uri)
- [ 303, {'Content-Length'=>'0', 'Content-Type'=>'text/plain',
- 'Location' => uri},
- [] ]
- end
-
- # Returns an empty 400 response.
-
- def bad_request
- [ 400, {'Content-Type'=>'text/plain', 'Content-Length'=>'0'},
- [''] ]
- end
-
- # Returns a basic unauthorized 401 response.
-
- def unauthorized
- [ 401, {'Content-Type' => 'text/plain', 'Content-Length' => '13'},
- ['Unauthorized.'] ]
- end
-
- # Returns a basic access denied 403 response.
-
- def access_denied
- [ 403, {'Content-Type' => 'text/plain', 'Content-Length' => '14'},
- ['Access denied.'] ]
- end
-
- # Returns a 503 response to be used if communication with the remote
- # OpenID server fails.
-
- def foreign_server_failure
- [ 503, {'Content-Type'=>'text/plain', 'Content-Length' => '23'},
- ['Foreign server failure.'] ]
- end
-
- private
-
- ### These methods are called after a transaction is completed, depending
- # on its outcome. These should all return a rack compatible response.
- # You'd want to override these to provide additional functionality.
-
- # Called to complete processing on a successful transaction.
- # Within the openid session, :openid_identity and :openid_identifier are
- # set to the user friendly and the standard representation of the
- # validated identity. All other data in the openid session is cleared.
-
- def success(oid, request, session)
- session.clear
- session[:openid_identity] = oid.display_identifier
- session[:openid_identifier] = oid.identity_url
- extensions.keys.each do |ext|
- label = ext.name[/[^:]+$/].downcase
- response = ext::Response.from_success_response(oid)
- session[label] = response.data
- end
- redirect(realm)
- end
-
- # Called if the Identity Provider indicates further setup by the user is
- # required.
- # The identifier is retrived from the openid session at :openid_param.
- # And :setup_needed is set to true to prevent looping.
-
- def setup_needed(oid, request, session)
- identifier = session[:openid_param]
- session[:setup_needed] = true
- redirect req.script_name + '?' + openid_param + '=' + identifier
- end
-
- # Called if the user indicates they wish to cancel identification.
- # Data within openid session is cleared.
-
- def cancel(oid, request, session)
- session.clear
- access_denied
- end
-
- # Called if the Identity Provider indicates the user is unable to confirm
- # their identity. Data within the openid session is left alone, in case
- # of swarm auth attacks.
-
- def failure(oid, request, session)
- unauthorized
- end
- end
-
- # A class developed out of the request to use OpenID as an authentication
- # middleware. The request will be sent to the OpenID instance unless the
- # block evaluates to true. For example in rackup, you can use it as such:
- #
- # use Rack::Session::Pool
- # use Rack::Auth::OpenIDAuth, realm, openid_options do |env|
- # env['rack.session'][:authkey] == a_string
- # end
- # run RackApp
- #
- # Or simply:
- #
- # app = Rack::Auth::OpenIDAuth.new app, realm, openid_options, &auth
-
- class OpenIDAuth < Rack::Auth::AbstractHandler
- attr_reader :oid
- def initialize(app, realm, options={}, &auth)
- @oid = OpenID.new(realm, options)
- super(app, &auth)
- end
-
- def call(env)
- to = auth.call(env) ? @app : @oid
- to.call env
- end
- end
- end
-end
63 actionpack/lib/action_controller/vendor/rack-1.0/rack/builder.rb
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@@ -1,63 +0,0 @@
-module Rack
- # Rack::Builder implements a small DSL to iteratively construct Rack
- # applications.
- #
- # Example:
- #
- # app = Rack::Builder.new {
- # use Rack::CommonLogger
- # use Rack::ShowExceptions
- # map "/lobster" do
- # use Rack::Lint
- # run Rack::Lobster.new
- # end
- # }
- #
- # Or
- #
- # app = Rack::Builder.app do
- # use Rack::CommonLogger
- # lambda { |env| [200, {'Content-Type' => 'text/plain'}, 'OK'] }
- # end
- #
- # +use+ adds a middleware to the stack, +run+ dispatches to an application.
- # You can use +map+ to construct a Rack::URLMap in a convenient way.
-
- class Builder
- def initialize(&block)
- @ins = []
- instance_eval(&block) if block_given?
- end
-
- def self.app(&block)
- self.new(&block).to_app
- end
-
- def use(middleware, *args, &block)
- @ins << lambda { |app| middleware.new(app, *args, &block) }
- end
-
- def run(app)
- @ins << app #lambda { |nothing| app }
- end
-
- def map(path, &block)
- if @ins.last.kind_of? Hash
- @ins.last[path] = self.class.new(&block).to_app
- else
- @ins << {}
- map(path, &block)
- end
- end
-
- def to_app
- @ins[-1] = Rack::URLMap.new(@ins.last) if Hash === @ins.last
- inner_app = @ins.last
- @ins[0...-1].reverse.inject(inner_app) { |a, e| e.call(a) }
- end
-
- def call(env)
- to_app.call(env)
- end
- end
-end
36 actionpack/lib/action_controller/vendor/rack-1.0/rack/cascade.rb
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@@ -1,36 +0,0 @@
-module Rack
- # Rack::Cascade tries an request on several apps, and returns the
- # first response that is not 404 (or in a list of configurable
- # status codes).
-
- class Cascade
- attr_reader :apps
-
- def initialize(apps, catch=404)
- @apps = apps
- @catch = [*catch]
- end
-
- def call(env)
- status = headers = body = nil
- raise ArgumentError, "empty cascade" if @apps.empty?
- @apps.each { |app|
- begin
- status, headers, body = app.call(env)
- break unless @catch.include?(status.to_i)
- end
- }
- [status, headers, body]
- end
-
- def add app
- @apps << app
- end
-
- def include? app
- @apps.include? app
- end
-
- alias_method :<<, :add
- end
-end
49 actionpack/lib/action_controller/vendor/rack-1.0/rack/chunked.rb
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@@ -1,49 +0,0 @@
-require 'rack/utils'
-
-module Rack
-
- # Middleware that applies chunked transfer encoding to response bodies
- # when the response does not include a Content-Length header.
- class Chunked
- include Rack::Utils
-
- def initialize(app)
- @app = app
- end
-
- def call(env)
- status, headers, body = @app.call(env)
- headers = HeaderHash.new(headers)
-
- if env['HTTP_VERSION'] == 'HTTP/1.0' ||
- STATUS_WITH_NO_ENTITY_BODY.include?(status) ||
- headers['Content-Length'] ||
- headers['Transfer-Encoding']
- [status, headers.to_hash, body]
- else
- dup.chunk(status, headers, body)
- end
- end
-
- def chunk(status, headers, body)
- @body = body
- headers.delete('Content-Length')
- headers['Transfer-Encoding'] = 'chunked'
- [status, headers.to_hash, self]
- end
-
- def each
- term = "\r\n"
- @body.each do |chunk|
- size = bytesize(chunk)
- next if size == 0
- yield [size.to_s(16), term, chunk, term].join
- end
- yield ["0", term, "", term].join
- end
-
- def close
- @body.close if @body.respond_to?(:close)
- end
- end
-end
61 actionpack/lib/action_controller/vendor/rack-1.0/rack/commonlogger.rb
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@@ -1,61 +0,0 @@
-module Rack
- # Rack::CommonLogger forwards every request to an +app+ given, and
- # logs a line in the Apache common log format to the +logger+, or
- # rack.errors by default.
-
- class CommonLogger
- def initialize(app, logger=nil)
- @app = app
- @logger = logger
- end
-
- def call(env)
- dup._call(env)
- end
-
- def _call(env)
- @env = env
- @logger ||= self
- @time = Time.now
- @status, @header, @body = @app.call(env)
- [@status, @header, self]
- end
-
- def close
- @body.close if @body.respond_to? :close
- end
-
- # By default, log to rack.errors.
- def <<(str)
- @env["rack.errors"].write(str)
- @env["rack.errors"].flush
- end
-
- def each
- length = 0
- @body.each { |part|
- length += part.size
- yield part
- }
-
- @now = Time.now
-
- # Common Log Format: http://httpd.apache.org/docs/1.3/logs.html#common
- # lilith.local - - [07/Aug/2006 23:58:02] "GET / HTTP/1.1" 500 -
- # %{%s - %s [%s] "%s %s%s %s" %d %s\n} %
- @logger << %{%s - %s [%s] "%s %s%s %s" %d %s %0.4f\n} %
- [
- @env['HTTP_X_FORWARDED_FOR'] || @env["REMOTE_ADDR"] || "-",
- @env["REMOTE_USER"] || "-",
- @now.strftime("%d/%b/%Y %H:%M:%S"),
- @env["REQUEST_METHOD"],
- @env["PATH_INFO"],
- @env["QUERY_STRING"].empty? ? "" : "?"+@env["QUERY_STRING"],
- @env["HTTP_VERSION"],
- @status.to_s[0..3],
- (length.zero? ? "-" : length.to_s),
- @now - @time
- ]
- end
- end
-end
45 actionpack/lib/action_controller/vendor/rack-1.0/rack/conditionalget.rb
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@@ -1,45 +0,0 @@
-require 'rack/utils'
-
-module Rack
-
- # Middleware that enables conditional GET using If-None-Match and
- # If-Modified-Since. The application should set either or both of the
- # Last-Modified or Etag response headers according to RFC 2616. When
- # either of the conditions is met, the response body is set to be zero
- # length and the response status is set to 304 Not Modified.
- #
- # Applications that defer response body generation until the body's each
- # message is received will avoid response body generation completely when
- # a conditional GET matches.
- #
- # Adapted from Michael Klishin's Merb implementation:
- # http://github.com/wycats/merb-core/tree/master/lib/merb-core/rack/middleware/conditional_get.rb
- class ConditionalGet
- def initialize(app)
- @app = app
- end
-
- def call(env)
- return @app.call(env) unless %w[GET HEAD].include?(env['REQUEST_METHOD'])
-
- status, headers, body = @app.call(env)
- headers = Utils::HeaderHash.new(headers)
- if etag_matches?(env, headers) || modified_since?(env, headers)
- status = 304
- body = []
- end
- [status, headers, body]
- end
-
- private
- def etag_matches?(env, headers)
- etag = headers['Etag'] and etag == env['HTTP_IF_NONE_MATCH']
- end
-
- def modified_since?(env, headers)
- last_modified = headers['Last-Modified'] and
- last_modified == env['HTTP_IF_MODIFIED_SINCE']
- end
- end
-
-end
29 actionpack/lib/action_controller/vendor/rack-1.0/rack/content_length.rb
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@@ -1,29 +0,0 @@
-require 'rack/utils'
-
-module Rack
- # Sets the Content-Length header on responses with fixed-length bodies.
- class ContentLength
- include Rack::Utils
-
- def initialize(app)
- @app = app
- end
-
- def call(env)
- status, headers, body = @app.call(env)
- headers = HeaderHash.new(headers)
-
- if !STATUS_WITH_NO_ENTITY_BODY.include?(status) &&
- !headers['Content-Length'] &&
- !headers['Transfer-Encoding'] &&
- (body.respond_to?(:to_ary) || body.respond_to?(:to_str))
-
- body = [body] if body.respond_to?(:to_str) # rack 0.4 compat
- length = body.to_ary.inject(0) { |len, part| len + bytesize(part) }
- headers['Content-Length'] = length.to_s
- end
-
- [status, headers, body]
- end
- end
-end
23 actionpack/lib/action_controller/vendor/rack-1.0/rack/content_type.rb
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@@ -1,23 +0,0 @@
-require 'rack/utils'
-
-module Rack
-
- # Sets the Content-Type header on responses which don't have one.
- #
- # Builder Usage:
- # use Rack::ContentType, "text/plain"
- #
- # When no content type argument is provided, "text/html" is assumed.
- class ContentType
- def initialize(app, content_type = "text/html")
- @app, @content_type = app, content_type
- end
-
- def call(env)
- status, headers, body = @app.call(env)
- headers = Utils::HeaderHash.new(headers)
- headers['Content-Type'] ||= @content_type
- [status, headers.to_hash, body]
- end
- end
-end
85 actionpack/lib/action_controller/vendor/rack-1.0/rack/deflater.rb
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@@ -1,85 +0,0 @@
-require "zlib"
-require "stringio"
-require "time" # for Time.httpdate
-require 'rack/utils'
-
-module Rack
- class Deflater
- def initialize(app)
- @app = app
- end
-
- def call(env)
- status, headers, body = @app.call(env)
- headers = Utils::HeaderHash.new(headers)
-
- # Skip compressing empty entity body responses and responses with
- # no-transform set.
- if Utils::STATUS_WITH_NO_ENTITY_BODY.include?(status) ||
- headers['Cache-Control'].to_s =~ /\bno-transform\b/
- return [status, headers, body]
- end
-
- request = Request.new(env)
-
- encoding = Utils.select_best_encoding(%w(gzip deflate identity),
- request.accept_encoding)
-
- # Set the Vary HTTP header.
- vary = headers["Vary"].to_s.split(",").map { |v| v.strip }
- unless vary.include?("*") || vary.include?("Accept-Encoding")
- headers["Vary"] = vary.push("Accept-Encoding").join(",")
- end
-
- case encoding
- when "gzip"
- mtime = headers.key?("Last-Modified") ?
- Time.httpdate(headers["Last-Modified"]) : Time.now
- body = self.class.gzip(body, mtime)
- size = Rack::Utils.bytesize(body)
- headers = headers.merge("Content-Encoding" => "gzip", "Content-Length" => size.to_s)
- [status, headers, [body]]
- when "deflate"
- body = self.class.deflate(body)
- size = Rack::Utils.bytesize(body)
- headers = headers.merge("Content-Encoding" => "deflate", "Content-Length" => size.to_s)
- [status, headers, [body]]
- when "identity"
- [status, headers, body]
- when nil
- message = "An acceptable encoding for the requested resource #{request.fullpath} could not be found."
- [406, {"Content-Type" => "text/plain", "Content-Length" => message.length.to_s}, [message]]
- end
- end
-
- def self.gzip(body, mtime)
- io = StringIO.new
- gzip = Zlib::GzipWriter.new(io)
- gzip.mtime = mtime
-
- # TODO: Add streaming
- body.each { |part| gzip << part }
-
- gzip.close
- return io.string
- end
-
- DEFLATE_ARGS = [
- Zlib::DEFAULT_COMPRESSION,
- # drop the zlib header which causes both Safari and IE to choke
- -Zlib::MAX_WBITS,
- Zlib::DEF_MEM_LEVEL,
- Zlib::DEFAULT_STRATEGY
- ]
-
- # Loosely based on Mongrel's Deflate handler
- def self.deflate(body)
- deflater = Zlib::Deflate.new(*DEFLATE_ARGS)
-
- # TODO: Add streaming
- body.each { |part| deflater << part }
-
- return deflater.finish
- end
- end
-end
153 actionpack/lib/action_controller/vendor/rack-1.0/rack/directory.rb
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@@ -1,153 +0,0 @@
-require 'time'
-require 'rack/utils'
-require 'rack/mime'
-
-module Rack
- # Rack::Directory serves entries below the +root+ given, according to the
- # path info of the Rack request. If a directory is found, the file's contents
- # will be presented in an html based index. If a file is found, the env will
- # be passed to the specified +app+.
- #
- # If +app+ is not specified, a Rack::File of the same +root+ will be used.
-
- class Directory
- DIR_FILE = "<tr><td class='name'><a href='%s'>%s</a></td><td class='size'>%s</td><td class='type'>%s</td><td class='mtime'>%s</td></tr>"
- DIR_PAGE = <<-PAGE
-<html><head>
- <title>%s</title>
- <meta http-equiv="content-type" content="text/html; charset=utf-8" />
- <style type='text/css'>
-table { width:100%%; }
-.name { text-align:left; }
-.size, .mtime { text-align:right; }
-.type { width:11em; }
-.mtime { width:15em; }
- </style>
-</head><body>
-<h1>%s</h1>
-<hr />
-<table>
- <tr>
- <th class='name'>Name</th>
- <th class='size'>Size</th>
- <th class='type'>Type</th>
- <th class='mtime'>Last Modified</th>
- </tr>
-%s
-</table>
-<hr />
-</body></html>
- PAGE
-
- attr_reader :files
- attr_accessor :root, :path
-
- def initialize(root, app=nil)
- @root = F.expand_path(root)
- @app = app || Rack::File.new(@root)
- end
-
- def call(env)
- dup._call(env)
- end
-
- F = ::File
-
- def _call(env)
- @env = env
- @script_name = env['SCRIPT_NAME']
- @path_info = Utils.unescape(env['PATH_INFO'])
-
- if forbidden = check_forbidden
- forbidden
- else
- @path = F.join(@root, @path_info)
- list_path
- end
- end
-
- def check_forbidden
- return unless @path_info.include? ".."
-
- body = "Forbidden\n"
- size = Rack::Utils.bytesize(body)
- return [403, {"Content-Type" => "text/plain","Content-Length" => size.to_s}, [body]]
- end
-
- def list_directory
- @files = [['../','Parent Directory','','','']]
- glob = F.join(@path, '*')
-
- Dir[glob].sort.each do |node|
- stat = stat(node)
- next unless stat
- basename = F.basename(node)
- ext = F.extname(node)
-
- url = F.join(@script_name, @path_info, basename)
- size = stat.size
- type = stat.directory? ? 'directory' : Mime.mime_type(ext)
- size = stat.directory? ? '-' : filesize_format(size)
- mtime = stat.mtime.httpdate
- url << '/' if stat.directory?
- basename << '/' if stat.directory?
-
- @files << [ url, basename, size, type, mtime ]
- end
-
- return [ 200, {'Content-Type'=>'text/html; charset=utf-8'}, self ]
- end
-
- def stat(node, max = 10)
- F.stat(node)
- rescue Errno::ENOENT, Errno::ELOOP
- return nil
- end
-
- # TODO: add correct response if not readable, not sure if 404 is the best
- # option
- def list_path
- @stat = F.stat(@path)
-
- if @stat.readable?
- return @app.call(@env) if @stat.file?
- return list_directory if @stat.directory?
- else
- raise Errno::ENOENT, 'No such file or directory'
- end
-
- rescue Errno::ENOENT, Errno::ELOOP
- return entity_not_found
- end
-
- def entity_not_found
- body = "Entity not found: #{@path_info}\n"
- size = Rack::Utils.bytesize(body)
- return [404, {"Content-Type" => "text/plain", "Content-Length" => size.to_s}, [body]]
- end
-
- def each
- show_path = @path.sub(/^#{@root}/,'')
- files = @files.map{|f| DIR_FILE % f }*"\n"
- page = DIR_PAGE % [ show_path, show_path , files ]
- page.each_line{|l| yield l }
- end
-
- # Stolen from Ramaze
-
- FILESIZE_FORMAT = [
- ['%.1fT', 1 << 40],
- ['%.1fG', 1 << 30],
- ['%.1fM', 1 << 20],
- ['%.1fK', 1 << 10],
- ]
-
- def filesize_format(int)
- FILESIZE_FORMAT.each do |format, size|
- return format % (int.to_f / size) if int >= size
- end
-
- int.to_s + 'B'
- end
- end
-end
88 actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb
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@@ -1,88 +0,0 @@
-require 'time'
-require 'rack/utils'
-require 'rack/mime'
-
-module Rack
- # Rack::File serves files below the +root+ given, according to the
- # path info of the Rack request.
- #
- # Handlers can detect if bodies are a Rack::File, and use mechanisms
- # like sendfile on the +path+.
-
- class File
- attr_accessor :root
- attr_accessor :path
-
- alias :to_path :path
-
- def initialize(root)
- @root = root
- end
-
- def call(env)
- dup._call(env)
- end
-
- F = ::File
-
- def _call(env)
- @path_info = Utils.unescape(env["PATH_INFO"])
- return forbidden if @path_info.include? ".."
-
- @path = F.join(@root, @path_info)
-
- begin
- if F.file?(@path) && F.readable?(@path)
- serving
- else
- raise Errno::EPERM
- end
- rescue SystemCallError
- not_found
- end
- end
-
- def forbidden
- body = "Forbidden\n"
- [403, {"Content-Type" => "text/plain",
- "Content-Length" => body.size.to_s},
- [body]]
- end
-
- # NOTE:
- # We check via File::size? whether this file provides size info
- # via stat (e.g. /proc files often don't), otherwise we have to
- # figure it out by reading the whole file into memory. And while
- # we're at it we also use this as body then.
-
- def serving
- if size = F.size?(@path)
- body = self
- else
- body = [F.read(@path)]
- size = Utils.bytesize(body.first)
- end
-
- [200, {
- "Last-Modified" => F.mtime(@path).httpdate,
- "Content-Type" => Mime.mime_type(F.extname(@path), 'text/plain'),
- "Content-Length" => size.to_s
- }, body]
- end
-
- def not_found
- body = "File not found: #{@path_info}\n"
- [404, {"Content-Type" => "text/plain",
- "Content-Length" => body.size.to_s},
- [body]]
- end
-
- def each
- F.open(@path, "rb") { |file|
- while part = file.read(8192)
- yield part
- end
- }
- end
- end
-end
48 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler.rb
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@@ -1,48 +0,0 @@
-module Rack
- # *Handlers* connect web servers with Rack.
- #
- # Rack includes Handlers for Mongrel, WEBrick, FastCGI, CGI, SCGI
- # and LiteSpeed.
- #
- # Handlers usually are activated by calling <tt>MyHandler.run(myapp)</tt>.
- # A second optional hash can be passed to include server-specific
- # configuration.
- module Handler
- def self.get(server)
- return unless server
-
- if klass = @handlers[server]
- obj = Object
- klass.split("::").each { |x| obj = obj.const_get(x) }
- obj
- else
- Rack::Handler.const_get(server.capitalize)
- end
- end
-
- def self.register(server, klass)
- @handlers ||= {}
- @handlers[server] = klass
- end
-
- autoload :CGI, "rack/handler/cgi"
- autoload :FastCGI, "rack/handler/fastcgi"
- autoload :Mongrel, "rack/handler/mongrel"
- autoload :EventedMongrel, "rack/handler/evented_mongrel"
- autoload :SwiftipliedMongrel, "rack/handler/swiftiplied_mongrel"
- autoload :WEBrick, "rack/handler/webrick"
- autoload :LSWS, "rack/handler/lsws"
- autoload :SCGI, "rack/handler/scgi"
- autoload :Thin, "rack/handler/thin"
-
- register 'cgi', 'Rack::Handler::CGI'
- register 'fastcgi', 'Rack::Handler::FastCGI'
- register 'mongrel', 'Rack::Handler::Mongrel'
- register 'emongrel', 'Rack::Handler::EventedMongrel'
- register 'smongrel', 'Rack::Handler::SwiftipliedMongrel'
- register 'webrick', 'Rack::Handler::WEBrick'
- register 'lsws', 'Rack::Handler::LSWS'
- register 'scgi', 'Rack::Handler::SCGI'
- register 'thin', 'Rack::Handler::Thin'
- end
-end
61 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/cgi.rb
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@@ -1,61 +0,0 @@
-require 'rack/content_length'
-
-module Rack
- module Handler
- class CGI
- def self.run(app, options=nil)
- serve app
- end
-
- def self.serve(app)
- app = ContentLength.new(app)
-
- env = ENV.to_hash
- env.delete "HTTP_CONTENT_LENGTH"
-
- env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/"
-
- env.update({"rack.version" => [0,1],
- "rack.input" => $stdin,
- "rack.errors" => $stderr,
-
- "rack.multithread" => false,
- "rack.multiprocess" => true,
- "rack.run_once" => true,
-
- "rack.url_scheme" => ["yes", "on", "1"].include?(ENV["HTTPS"]) ? "https" : "http"
- })
-
- env["QUERY_STRING"] ||= ""
- env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"]
- env["REQUEST_PATH"] ||= "/"
-
- status, headers, body = app.call(env)
- begin
- send_headers status, headers
- send_body body
- ensure
- body.close if body.respond_to? :close
- end
- end
-
- def self.send_headers(status, headers)
- STDOUT.print "Status: #{status}\r\n"
- headers.each { |k, vs|
- vs.split("\n").each { |v|
- STDOUT.print "#{k}: #{v}\r\n"
- }
- }
- STDOUT.print "\r\n"
- STDOUT.flush
- end
-
- def self.send_body(body)
- body.each { |part|
- STDOUT.print part
- STDOUT.flush
- }
- end
- end
- end
-end
8 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/evented_mongrel.rb
View
@@ -1,8 +0,0 @@
-require 'swiftcore/evented_mongrel'
-
-module Rack
- module Handler
- class EventedMongrel < Handler::Mongrel
- end
- end
-end
89 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/fastcgi.rb
View
@@ -1,89 +0,0 @@
-require 'fcgi'
-require 'socket'
-require 'rack/content_length'
-
-module Rack
- module Handler
- class FastCGI
- def self.run(app, options={})
- file = options[:File] and STDIN.reopen(UNIXServer.new(file))
- port = options[:Port] and STDIN.reopen(TCPServer.new(port))
- FCGI.each { |request|
- serve request, app
- }
- end
-
- module ProperStream # :nodoc:
- def each # This is missing by default.
- while line = gets
- yield line
- end
- end
-
- def read(*args)
- if args.empty?
- super || "" # Empty string on EOF.
- else
- super
- end
- end
- end
-
- def self.serve(request, app)
- app = Rack::ContentLength.new(app)
-
- env = request.env
- env.delete "HTTP_CONTENT_LENGTH"
-
- request.in.extend ProperStream
-
- env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/"
-
- env.update({"rack.version" => [0,1],
- "rack.input" => request.in,
- "rack.errors" => request.err,
-
- "rack.multithread" => false,
- "rack.multiprocess" => true,
- "rack.run_once" => false,
-
- "rack.url_scheme" => ["yes", "on", "1"].include?(env["HTTPS"]) ? "https" : "http"
- })
-
- env["QUERY_STRING"] ||= ""
- env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"]
- env["REQUEST_PATH"] ||= "/"
- env.delete "PATH_INFO" if env["PATH_INFO"] == ""
- env.delete "CONTENT_TYPE" if env["CONTENT_TYPE"] == ""
- env.delete "CONTENT_LENGTH" if env["CONTENT_LENGTH"] == ""
-
- status, headers, body = app.call(env)
- begin
- send_headers request.out, status, headers
- send_body request.out, body
- ensure
- body.close if body.respond_to? :close
- request.finish
- end
- end
-
- def self.send_headers(out, status, headers)
- out.print "Status: #{status}\r\n"
- headers.each { |k, vs|
- vs.split("\n").each { |v|
- out.print "#{k}: #{v}\r\n"
- }
- }
- out.print "\r\n"
- out.flush
- end
-
- def self.send_body(out, body)
- body.each { |part|
- out.print part
- out.flush
- }
- end
- end
- end
-end
55 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/lsws.rb
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@@ -1,55 +0,0 @@
-require 'lsapi'
-require 'rack/content_length'
-
-module Rack
- module Handler
- class LSWS
- def self.run(app, options=nil)
- while LSAPI.accept != nil
- serve app
- end
- end
- def self.serve(app)
- app = Rack::ContentLength.new(app)
-
- env = ENV.to_hash
- env.delete "HTTP_CONTENT_LENGTH"
- env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/"
- env.update({"rack.version" => [0,1],
- "rack.input" => StringIO.new($stdin.read.to_s),
- "rack.errors" => $stderr,
- "rack.multithread" => false,
- "rack.multiprocess" => true,
- "rack.run_once" => false,
- "rack.url_scheme" => ["yes", "on", "1"].include?(ENV["HTTPS"]) ? "https" : "http"
- })
- env["QUERY_STRING"] ||= ""
- env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"]
- env["REQUEST_PATH"] ||= "/"
- status, headers, body = app.call(env)
- begin
- send_headers status, headers
- send_body body
- ensure
- body.close if body.respond_to? :close
- end
- end
- def self.send_headers(status, headers)
- print "Status: #{status}\r\n"
- headers.each { |k, vs|
- vs.split("\n").each { |v|
- print "#{k}: #{v}\r\n"
- }
- }
- print "\r\n"
- STDOUT.flush
- end
- def self.send_body(body)
- body.each { |part|
- print part
- STDOUT.flush
- }
- end
- end
- end
-end
84 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/mongrel.rb
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@@ -1,84 +0,0 @@
-require 'mongrel'
-require 'stringio'
-require 'rack/content_length'
-require 'rack/chunked'
-
-module Rack
- module Handler
- class Mongrel < ::Mongrel::HttpHandler
- def self.run(app, options={})
- server = ::Mongrel::HttpServer.new(options[:Host] || '0.0.0.0',
- options[:Port] || 8080)
- # Acts like Rack::URLMap, utilizing Mongrel's own path finding methods.
- # Use is similar to #run, replacing the app argument with a hash of
- # { path=>app, ... } or an instance of Rack::URLMap.
- if options[:map]
- if app.is_a? Hash
- app.each do |path, appl|
- path = '/'+path unless path[0] == ?/
- server.register(path, Rack::Handler::Mongrel.new(appl))
- end
- elsif app.is_a? URLMap
- app.instance_variable_get(:@mapping).each do |(host, path, appl)|
- next if !host.nil? && !options[:Host].nil? && options[:Host] != host
- path = '/'+path unless path[0] == ?/
- server.register(path, Rack::Handler::Mongrel.new(appl))
- end
- else
- raise ArgumentError, "first argument should be a Hash or URLMap"
- end
- else
- server.register('/', Rack::Handler::Mongrel.new(app))
- end
- yield server if block_given?
- server.run.join
- end
-
- def initialize(app)
- @app = Rack::Chunked.new(Rack::ContentLength.new(app))
- end
-
- def process(request, response)
- env = {}.replace(request.params)
- env.delete "HTTP_CONTENT_TYPE"
- env.delete "HTTP_CONTENT_LENGTH"
-
- env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/"
-
- env.update({"rack.version" => [0,1],
- "rack.input" => request.body || StringIO.new(""),
- "rack.errors" => $stderr,
-
- "rack.multithread" => true,
- "rack.multiprocess" => false, # ???
- "rack.run_once" => false,
-
- "rack.url_scheme" => "http",
- })
- env["QUERY_STRING"] ||= ""
- env.delete "PATH_INFO" if env["PATH_INFO"] == ""
-
- status, headers, body = @app.call(env)
-
- begin
- response.status = status.to_i
- response.send_status(nil)
-
- headers.each { |k, vs|
- vs.split("\n").each { |v|
- response.header[k] = v
- }
- }
- response.send_header
-
- body.each { |part|
- response.write part
- response.socket.flush
- }
- ensure
- body.close if body.respond_to? :close
- end
- end
- end
- end
-end
59 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/scgi.rb
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@@ -1,59 +0,0 @@
-require 'scgi'
-require 'stringio'
-require 'rack/content_length'
-require 'rack/chunked'
-
-module Rack
- module Handler
- class SCGI < ::SCGI::Processor
- attr_accessor :app
-
- def self.run(app, options=nil)
- new(options.merge(:app=>app,
- :host=>options[:Host],
- :port=>options[:Port],
- :socket=>options[:Socket])).listen
- end
-
- def initialize(settings = {})
- @app = Rack::Chunked.new(Rack::ContentLength.new(settings[:app]))
- @log = Object.new
- def @log.info(*args); end
- def @log.error(*args); end
- super(settings)
- end
-
- def process_request(request, input_body, socket)
- env = {}.replace(request)
- env.delete "HTTP_CONTENT_TYPE"
- env.delete "HTTP_CONTENT_LENGTH"
- env["REQUEST_PATH"], env["QUERY_STRING"] = env["REQUEST_URI"].split('?', 2)
- env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"]
- env["PATH_INFO"] = env["REQUEST_PATH"]
- env["QUERY_STRING"] ||= ""
- env["SCRIPT_NAME"] = ""
- env.update({"rack.version" => [0,1],
- "rack.input" => StringIO.new(input_body),
- "rack.errors" => $stderr,
-
- "rack.multithread" => true,
- "rack.multiprocess" => true,
- "rack.run_once" => false,
-
- "rack.url_scheme" => ["yes", "on", "1"].include?(env["HTTPS"]) ? "https" : "http"
- })
- status, headers, body = app.call(env)
- begin
- socket.write("Status: #{status}\r\n")
- headers.each do |k, vs|
- vs.split("\n").each { |v| socket.write("#{k}: #{v}\r\n")}
- end
- socket.write("\r\n")
- body.each {|s| socket.write(s)}
- ensure
- body.close if body.respond_to? :close
- end
- end
- end
- end
-end
8 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/swiftiplied_mongrel.rb
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@@ -1,8 +0,0 @@
-require 'swiftcore/swiftiplied_mongrel'
-
-module Rack
- module Handler
- class SwiftipliedMongrel < Handler::Mongrel
- end
- end
-end
18 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/thin.rb
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@@ -1,18 +0,0 @@
-require "thin"
-require "rack/content_length"
-require "rack/chunked"
-
-module Rack
- module Handler
- class Thin
- def self.run(app, options={})
- app = Rack::Chunked.new(Rack::ContentLength.new(app))
- server = ::Thin::Server.new(options[:Host] || '0.0.0.0',
- options[:Port] || 8080,
- app)
- yield server if block_given?
- server.start
- end
- end
- end
-end
67 actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/webrick.rb
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@@ -1,67 +0,0 @@
-require 'webrick'
-require 'stringio'
-require 'rack/content_length'
-
-module Rack
- module Handler
- class WEBrick < ::WEBrick::HTTPServlet::AbstractServlet
- def self.run(app, options={})
- server = ::WEBrick::HTTPServer.new(options)
- server.mount "/", Rack::Handler::WEBrick, app
- trap(:INT) { server.shutdown }
- yield server if block_given?
- server.start
- end
-
- def initialize(server, app)
- super server
- @app = Rack::ContentLength.new(app)
- end
-
- def service(req, res)
- env = req.meta_vars
- env.delete_if { |k, v| v.nil? }
-
- env.update({"rack.version" => [0,1],
- "rack.input" => StringIO.new(req.body.to_s),
- "rack.errors" => $stderr,
-
- "rack.multithread" => true,
- "rack.multiprocess" => false,
- "rack.run_once" => false,
-
- "rack.url_scheme" => ["yes", "on", "1"].include?(ENV["HTTPS"]) ? "https" : "http"
- })
-
- env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"]
- env["QUERY_STRING"] ||= ""
- env["REQUEST_PATH"] ||= "/"
- if env["PATH_INFO"] == ""
- env.delete "PATH_INFO"
- else
- path, n = req.request_uri.path, env["SCRIPT_NAME"].length
- env["PATH_INFO"] = path[n, path.length-n]
- end
-
- status, headers, body = @app.call(env)
- begin
- res.status = status.to_i
- headers.each { |k, vs|
- if k.downcase == "set-cookie"
- res.cookies.concat vs.split("\n")
- else
- vs.split("\n").each { |v|
- res[k] = v
- }
- end
- }
- body.each { |part|
- res.body << part
- }
- ensure
- body.close if body.respond_to? :close
- end
- end
- end
- end
-end
19 actionpack/lib/action_controller/vendor/rack-1.0/rack/head.rb
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@@ -1,19 +0,0 @@
-module Rack
-
-class Head
- def initialize(app)
- @app = app
- end
-
- def call(env)
- status, headers, body = @app.call(env)
-
- if env["REQUEST_METHOD"] == "HEAD"
- [status, headers, []]
- else
- [status, headers, body]
- end
- end
-end
-
-end
462 actionpack/lib/action_controller/vendor/rack-1.0/rack/lint.rb
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@@ -1,462 +0,0 @@
-require 'rack/utils'
-
-module Rack
- # Rack::Lint validates your application and the requests and
- # responses according to the Rack spec.
-
- class Lint
- def initialize(app)
- @app = app
- end
-
- # :stopdoc:
-
- class LintError < RuntimeError; end
- module Assertion
- def assert(message, &block)
- unless block.call
- raise LintError, message
- end
- end
- end
- include Assertion
-
- ## This specification aims to formalize the Rack protocol. You
- ## can (and should) use Rack::Lint to enforce it.
- ##
- ## When you develop middleware, be sure to add a Lint before and
- ## after to catch all mistakes.
-
- ## = Rack applications
-
- ## A Rack application is an Ruby object (not a class) that
- ## responds to +call+.
- def call(env=nil)
- dup._call(env)
- end
-
- def _call(env)
- ## It takes exactly one argument, the *environment*
- assert("No env given") { env }
- check_env env
-
- env['rack.input'] = InputWrapper.new(env['rack.input'])
- env['rack.errors'] = ErrorWrapper.new(env['rack.errors'])
-
- ## and returns an Array of exactly three values:
- status, headers, @body = @app.call(env)
- ## The *status*,
- check_status status
- ## the *headers*,
- check_headers headers
- ## and the *body*.
- check_content_type status, headers
- check_content_length status, headers, env
- [status, headers, self]
- end
-
- ## == The Environment
- def check_env(env)
- ## The environment must be an true instance of Hash (no
- ## subclassing allowed) that includes CGI-like headers.
- ## The application is free to modify the environment.
- assert("env #{env.inspect} is not a Hash, but #{env.class}") {
- env.instance_of? Hash
- }
-
- ##
- ## The environment is required to include these variables
- ## (adopted from PEP333), except when they'd be empty, but see
- ## below.
-
- ## <tt>REQUEST_METHOD</tt>:: The HTTP request method, such as
- ## "GET" or "POST". This cannot ever
- ## be an empty string, and so is
- ## always required.
-
- ## <tt>SCRIPT_NAME</tt>:: The initial portion of the request
- ## URL's "path" that corresponds to the
- ## application object, so that the
- ## application knows its virtual
- ## "location". This may be an empty
- ## string, if the application corresponds
- ## to the "root" of the server.
-
- ## <tt>PATH_INFO</tt>:: The remainder of the request URL's
- ## "path", designating the virtual
- ## "location" of the request's target
- ## within the application. This may be an
- ## empty string, if the request URL targets
- ## the application root and does not have a
- ## trailing slash. This information should be
- ## decoded by the server if it comes from a
- ## URL.
-
- ## <tt>QUERY_STRING</tt>:: The portion of the request URL that
- ## follows the <tt>?</tt>, if any. May be
- ## empty, but is always required!
-
- ## <tt>SERVER_NAME</tt>, <tt>SERVER_PORT</tt>:: When combined with <tt>SCRIPT_NAME</tt> and <tt>PATH_INFO</tt>, these variables can be used to complete the URL. Note, however, that <tt>HTTP_HOST</tt>, if present, should be used in preference to <tt>SERVER_NAME</tt> for reconstructing the request URL. <tt>SERVER_NAME</tt> and <tt>SERVER_PORT</tt> can never be empty strings, and so are always required.
-
- ## <tt>HTTP_</tt> Variables:: Variables corresponding to the
- ## client-supplied HTTP request
- ## headers (i.e., variables whose
- ## names begin with <tt>HTTP_</tt>). The
- ## presence or absence of these
- ## variables should correspond with
- ## the presence or absence of the
- ## appropriate HTTP header in the
- ## request.
-
- ## In addition to this, the Rack environment must include these
- ## Rack-specific variables:
-
- ## <tt>rack.version</tt>:: The Array [0,1], representing this version of Rack.
- ## <tt>rack.url_scheme</tt>:: +http+ or +https+, depending on the request URL.
- ## <tt>rack.input</tt>:: See below, the input stream.
- ## <tt>rack.errors</tt>:: See below, the error stream.
- ## <tt>rack.multithread</tt>:: true if the application object may be simultaneously invoked by another thread in the same process, false otherwise.
- ## <tt>rack.multiprocess</tt>:: true if an equivalent application object may be simultaneously invoked by another process, false otherwise.
- ## <tt>rack.run_once</tt>:: true if the server expects (but does not guarantee!) that the application will only be invoked this one time during the life of its containing process. Normally, this will only be true for a server based on CGI (or something similar).
-
- ## The server or the application can store their own data in the
- ## environment, too. The keys must contain at least one dot,
- ## and should be prefixed uniquely. The prefix <tt>rack.</tt>
- ## is reserved for use with the Rack core distribution and must
- ## not be used otherwise.
- ##
-
- %w[REQUEST_METHOD SERVER_NAME SERVER_PORT
- QUERY_STRING
- rack.version rack.input rack.errors
- rack.multithread rack.multiprocess rack.run_once].each { |header|
- assert("env missing required key #{header}") { env.include? header }
- }
-
- ## The environment must not contain the keys
- ## <tt>HTTP_CONTENT_TYPE</tt> or <tt>HTTP_CONTENT_LENGTH</tt>
- ## (use the versions without <tt>HTTP_</tt>).
- %w[HTTP_CONTENT_TYPE HTTP_CONTENT_LENGTH].each { |header|
- assert("env contains #{header}, must use #{header[5,-1]}") {
- not env.include? header
- }
- }
-
- ## The CGI keys (named without a period) must have String values.
- env.each { |key, value|
- next if key.include? "." # Skip extensions
- assert("env variable #{key} has non-string value #{value.inspect}") {
- value.instance_of? String
- }
- }
-
- ##
- ## There are the following restrictions:
-
- ## * <tt>rack.version</tt> must be an array of Integers.
- assert("rack.version must be an Array, was #{env["rack.version"].class}") {
- env["rack.version"].instance_of? Array
- }
- ## * <tt>rack.url_scheme</tt> must either be +http+ or +https+.
- assert("rack.url_scheme unknown: #{env["rack.url_scheme"].inspect}") {
- %w[http https].include? env["rack.url_scheme"]
- }
-
- ## * There must be a valid input stream in <tt>rack.input</tt>.
- check_input env["rack.input"]
- ## * There must be a valid error stream in <tt>rack.errors</tt>.
- check_error env["rack.errors"]
-
- ## * The <tt>REQUEST_METHOD</tt> must be a valid token.
- assert("REQUEST_METHOD unknown: #{env["REQUEST_METHOD"]}") {
- env["REQUEST_METHOD"] =~ /\A[0-9A-Za-z!\#$%&'*+.^_`|~-]+\z/
- }
-
- ## * The <tt>SCRIPT_NAME</tt>, if non-empty, must start with <tt>/</tt>
- assert("SCRIPT_NAME must start with /") {
- !env.include?("SCRIPT_NAME") ||
- env["SCRIPT_NAME"] == "" ||
- env["SCRIPT_NAME"] =~ /\A\//
- }
- ## * The <tt>PATH_INFO</tt>, if non-empty, must start with <tt>/</tt>
- assert("PATH_INFO must start with /") {
- !env.include?("PATH_INFO") ||
- env["PATH_INFO"] ==