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Contents
require 'rack'
module AgileProxy
# A mixin that all handlers must include
module Handler
##
#
# Handles an incoming rack request and returns a rack response.
#
# This method accepts rack request parameters and must return
# a rack response array containing [status, headers, content]
# , or [404, {}, ''] if the request cannot be fulfilled.
#
# @param _env [Hash] The rack environment
# @return [Array] An array of [status, headers, content]
# Returns status of 404 if the request cannot be fulfilled.
def call(_env)
[500, {}, 'The handler has not overridden the handle_request method!']
end
private
def username_password(env)
Base64.decode64(env['HTTP_PROXY_AUTHORIZATION'].sub(/^Basic /, '')).split(':') if proxy_auth? env
end
def proxy_auth?(env)
env.key?('HTTP_PROXY_AUTHORIZATION') && env['HTTP_PROXY_AUTHORIZATION'] =~ /^Basic /
end
def downcase_header_name(name)
name.split(/_/).drop(1).map { |word| word.downcase.capitalize }.join('-')
end
def downcased_headers(env)
headers = {}
env.each do |name, value|
next unless name =~ /^HTTP_/
headers[downcase_header_name(name)] = value
end
headers
end
end
end
Version data entries
23 entries across 23 versions & 2 rubygems