mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
3e92b635fb
When you change this to true, you may need to add more tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
96 lines
3.4 KiB
Ruby
96 lines
3.4 KiB
Ruby
# frozen_string_literal: false
|
|
#
|
|
# httpauth.rb -- HTTP access authentication
|
|
#
|
|
# Author: IPR -- Internet Programming with Ruby -- writers
|
|
# Copyright (c) 2000, 2001 TAKAHASHI Masayoshi, GOTOU Yuuzou
|
|
# Copyright (c) 2002 Internet Programming with Ruby writers. All rights
|
|
# reserved.
|
|
#
|
|
# $IPR: httpauth.rb,v 1.14 2003/07/22 19:20:42 gotoyuzo Exp $
|
|
|
|
require 'webrick/httpauth/basicauth'
|
|
require 'webrick/httpauth/digestauth'
|
|
require 'webrick/httpauth/htpasswd'
|
|
require 'webrick/httpauth/htdigest'
|
|
require 'webrick/httpauth/htgroup'
|
|
|
|
module WEBrick
|
|
|
|
##
|
|
# HTTPAuth provides both basic and digest authentication.
|
|
#
|
|
# To enable authentication for requests in WEBrick you will need a user
|
|
# database and an authenticator. To start, here's an Htpasswd database for
|
|
# use with a DigestAuth authenticator:
|
|
#
|
|
# config = { :Realm => 'DigestAuth example realm' }
|
|
#
|
|
# htpasswd = WEBrick::HTTPAuth::Htpasswd.new 'my_password_file'
|
|
# htpasswd.auth_type = WEBrick::HTTPAuth::DigestAuth
|
|
# htpasswd.set_passwd config[:Realm], 'username', 'password'
|
|
# htpasswd.flush
|
|
#
|
|
# The +:Realm+ is used to provide different access to different groups
|
|
# across several resources on a server. Typically you'll need only one
|
|
# realm for a server.
|
|
#
|
|
# This database can be used to create an authenticator:
|
|
#
|
|
# config[:UserDB] = htpasswd
|
|
#
|
|
# digest_auth = WEBrick::HTTPAuth::DigestAuth.new config
|
|
#
|
|
# To authenticate a request call #authenticate with a request and response
|
|
# object in a servlet:
|
|
#
|
|
# def do_GET req, res
|
|
# @authenticator.authenticate req, res
|
|
# end
|
|
#
|
|
# For digest authentication the authenticator must not be created every
|
|
# request, it must be passed in as an option via WEBrick::HTTPServer#mount.
|
|
|
|
module HTTPAuth
|
|
module_function
|
|
|
|
def _basic_auth(req, res, realm, req_field, res_field, err_type,
|
|
block) # :nodoc:
|
|
user = pass = nil
|
|
if /^Basic\s+(.*)/o =~ req[req_field]
|
|
userpass = $1
|
|
user, pass = userpass.unpack("m*")[0].split(":", 2)
|
|
end
|
|
if block.call(user, pass)
|
|
req.user = user
|
|
return
|
|
end
|
|
res[res_field] = "Basic realm=\"#{realm}\""
|
|
raise err_type
|
|
end
|
|
|
|
##
|
|
# Simple wrapper for providing basic authentication for a request. When
|
|
# called with a request +req+, response +res+, authentication +realm+ and
|
|
# +block+ the block will be called with a +username+ and +password+. If
|
|
# the block returns true the request is allowed to continue, otherwise an
|
|
# HTTPStatus::Unauthorized error is raised.
|
|
|
|
def basic_auth(req, res, realm, &block) # :yield: username, password
|
|
_basic_auth(req, res, realm, "Authorization", "WWW-Authenticate",
|
|
HTTPStatus::Unauthorized, block)
|
|
end
|
|
|
|
##
|
|
# Simple wrapper for providing basic authentication for a proxied request.
|
|
# When called with a request +req+, response +res+, authentication +realm+
|
|
# and +block+ the block will be called with a +username+ and +password+.
|
|
# If the block returns true the request is allowed to continue, otherwise
|
|
# an HTTPStatus::ProxyAuthenticationRequired error is raised.
|
|
|
|
def proxy_basic_auth(req, res, realm, &block) # :yield: username, password
|
|
_basic_auth(req, res, realm, "Proxy-Authorization", "Proxy-Authenticate",
|
|
HTTPStatus::ProxyAuthenticationRequired, block)
|
|
end
|
|
end
|
|
end
|