4 warn "Warning: no such file to load -- net/https. Make sure openssl is installed if you want ssl support"
11 class NetHttp < Faraday::Adapter
12 NET_HTTP_EXCEPTIONS = [
21 Net::HTTPHeaderSyntaxError,
24 Zlib::GzipFile::Error,
27 NET_HTTP_EXCEPTIONS << OpenSSL::SSL::SSLError if defined?(OpenSSL)
31 http = net_http_connection(env)
32 configure_ssl(http, env[:ssl]) if env[:url].scheme == 'https' and env[:ssl]
35 http.read_timeout = http.open_timeout = req[:timeout] if req[:timeout]
36 http.open_timeout = req[:open_timeout] if req[:open_timeout]
39 http_response = perform_request(http, env)
40 rescue *NET_HTTP_EXCEPTIONS => err
41 if defined?(OpenSSL) && OpenSSL::SSL::SSLError === err
42 raise Faraday::SSLError, err
44 raise Error::ConnectionFailed, err
48 save_response(env, http_response.code.to_i, http_response.body || '') do |response_headers|
49 http_response.each_header do |key, value|
50 response_headers[key] = value
55 rescue Timeout::Error => err
56 raise Faraday::Error::TimeoutError, err
59 def create_request(env)
60 request = Net::HTTPGenericRequest.new \
61 env[:method].to_s.upcase, # request method
62 !!env[:body], # is there request body
63 :head != env[:method], # is there response body
64 env[:url].request_uri, # request uri path
65 env[:request_headers] # request headers
67 if env[:body].respond_to?(:read)
68 request.body_stream = env[:body]
70 request.body = env[:body]
75 def perform_request(http, env)
76 if :get == env[:method] and !env[:body]
77 # prefer `get` to `request` because the former handles gzip (ruby 1.9)
78 http.get env[:url].request_uri, env[:request_headers]
80 http.request create_request(env)
84 def net_http_connection(env)
85 if proxy = env[:request][:proxy]
86 Net::HTTP::Proxy(proxy[:uri].host, proxy[:uri].port, proxy[:user], proxy[:password])
89 end.new(env[:url].host, env[:url].port)
92 def configure_ssl(http, ssl)
94 http.verify_mode = ssl_verify_mode(ssl)
95 http.cert_store = ssl_cert_store(ssl)
97 http.cert = ssl[:client_cert] if ssl[:client_cert]
98 http.key = ssl[:client_key] if ssl[:client_key]
99 http.ca_file = ssl[:ca_file] if ssl[:ca_file]
100 http.ca_path = ssl[:ca_path] if ssl[:ca_path]
101 http.verify_depth = ssl[:verify_depth] if ssl[:verify_depth]
102 http.ssl_version = ssl[:version] if ssl[:version]
105 def ssl_cert_store(ssl)
106 return ssl[:cert_store] if ssl[:cert_store]
107 # Use the default cert store by default, i.e. system ca certs
108 cert_store = OpenSSL::X509::Store.new
109 cert_store.set_default_paths
113 def ssl_verify_mode(ssl)
114 ssl[:verify_mode] || begin
115 if ssl.fetch(:verify, true)
116 OpenSSL::SSL::VERIFY_PEER
118 OpenSSL::SSL::VERIFY_NONE