forked from lostisland/faraday
/
net_http.rb
86 lines (75 loc) · 2.88 KB
/
net_http.rb
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begin
require 'net/https'
rescue LoadError
warn "Warning: no such file to load -- net/https. Make sure openssl is installed if you want ssl support"
require 'net/http'
end
module Faraday
class Adapter
class NetHttp < Faraday::Adapter
def call(env)
super
url = env[:url]
req = env[:request]
http = net_http_class(env).new(url.host, url.inferred_port)
if http.use_ssl = (url.scheme == 'https' && (ssl = env[:ssl]) && true)
http.verify_mode = ssl[:verify_mode] || begin
if ssl.fetch(:verify, true)
OpenSSL::SSL::VERIFY_PEER
# Use the default cert store by default, i.e. system ca certs
store = OpenSSL::X509::Store.new
store.set_default_paths
http.cert_store = store
OpenSSL::SSL::VERIFY_PEER
else
OpenSSL::SSL::VERIFY_NONE
end
end
http.cert = ssl[:client_cert] if ssl[:client_cert]
http.key = ssl[:client_key] if ssl[:client_key]
http.ca_file = ssl[:ca_file] if ssl[:ca_file]
http.ca_path = ssl[:ca_path] if ssl[:ca_path]
http.cert_store = ssl[:cert_store] if ssl[:cert_store]
http.verify_depth = ssl[:verify_depth] if ssl[:verify_depth]
end
http.read_timeout = http.open_timeout = req[:timeout] if req[:timeout]
http.open_timeout = req[:open_timeout] if req[:open_timeout]
if :get != env[:method]
http_request = Net::HTTPGenericRequest.new \
env[:method].to_s.upcase, # request method
!!env[:body], # is there data
true, # does net/http love you, true or false?
url.request_uri, # request uri path
env[:request_headers] # request headers
if env[:body].respond_to?(:read)
http_request.body_stream = env[:body]
env[:body] = nil
end
end
begin
http_response = if :get == env[:method]
# prefer `get` to `request` because the former handles gzip (ruby 1.9)
http.get url.request_uri, env[:request_headers]
else
http.request http_request, env[:body]
end
rescue Errno::ECONNREFUSED
raise Error::ConnectionFailed, $!
end
save_response(env, http_response.code.to_i, http_response.body) do |response_headers|
http_response.each_header do |key, value|
response_headers[key] = value
end
end
@app.call env
end
def net_http_class(env)
if proxy = env[:request][:proxy]
Net::HTTP::Proxy(proxy[:uri].host, proxy[:uri].port, proxy[:user], proxy[:password])
else
Net::HTTP
end
end
end
end
end