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Contents
# frozen_string_literal: true
module HTTPX
module Plugins
#
# https://gitlab.com/honeyryderchuck/httpx/wikis/Authentication#ntlm-authentication
#
module NTLMAuthentication
NTLMParams = Struct.new(:user, :domain, :password)
class << self
def load_dependencies(_klass)
require "base64"
require "ntlm"
end
def extra_options(options)
options.merge(max_concurrent_requests: 1)
end
end
module OptionsMethods
def option_ntlm(value)
raise TypeError, ":ntlm must be a #{NTLMParams}" unless value.is_a?(NTLMParams)
value
end
end
module InstanceMethods
def ntlm_authentication(user, password, domain = nil)
with(ntlm: NTLMParams.new(user, domain, password))
end
alias_method :ntlm_auth, :ntlm_authentication
def send_requests(*requests)
requests.flat_map do |request|
ntlm = request.options.ntlm
if ntlm
request.headers["authorization"] = "NTLM #{NTLM.negotiate(domain: ntlm.domain).to_base64}"
probe_response = wrap { super(request).first }
if !probe_response.is_a?(ErrorResponse) && probe_response.status == 401 &&
probe_response.headers.key?("www-authenticate") &&
(challenge = probe_response.headers["www-authenticate"][/NTLM (.*)/, 1])
challenge = Base64.decode64(challenge)
ntlm_challenge = NTLM.authenticate(challenge, ntlm.user, ntlm.domain, ntlm.password).to_base64
request.transition(:idle)
request.headers["authorization"] = "NTLM #{ntlm_challenge}"
super(request)
else
probe_response
end
else
super(request)
end
end
end
end
end
register_plugin :ntlm_authentication, NTLMAuthentication
end
end
Version data entries
18 entries across 18 versions & 1 rubygems