Sha256: 607203434c38bd2ed00404eff05a41f188cc50cd8a963069adc3b20770654907
Contents?: true
Size: 923 Bytes
Versions: 17
Compression:
Stored size: 923 Bytes
Contents
require 'rack/utils'
require 'sinatra/base'
module Mirage
class Server < Sinatra::Base
module Helpers
module HttpHeaders
HTTP_HEADER_FILTER_EXCEPTIONS = %w(CONTENT_TYPE CONTENT_LENGTH)
def extract_http_headers(env)
headers = env.reject do |k, v|
!HTTP_HEADER_FILTER_EXCEPTIONS.include?(k.to_s.upcase) && (!(/^HTTP_[A-Z_]+$/ === k) || v.nil?)
end.map do |k, v|
[reconstruct_header_name(k), v]
end.inject(Rack::Utils::HeaderHash.new) do |hash, k_v|
k, v = k_v
hash[k] = v
hash
end
x_forwarded_for = (headers["X-Forwarded-For"].to_s.split(/, +/) << env["REMOTE_ADDR"]).join(", ")
headers.merge!("X-Forwarded-For" => x_forwarded_for)
end
def reconstruct_header_name(name)
name.sub(/^HTTP_/, "").gsub("_", "-")
end
end
end
end
end
Version data entries
17 entries across 17 versions & 2 rubygems