+++ /dev/null
-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
-require 'zlib'
-
-module Faraday
- class Adapter
- class NetHttp < Faraday::Adapter
- NET_HTTP_EXCEPTIONS = [
- EOFError,
- Errno::ECONNABORTED,
- Errno::ECONNREFUSED,
- Errno::ECONNRESET,
- Errno::EHOSTUNREACH,
- Errno::EINVAL,
- Errno::ENETUNREACH,
- Net::HTTPBadResponse,
- Net::HTTPHeaderSyntaxError,
- Net::ProtocolError,
- SocketError,
- Zlib::GzipFile::Error,
- ]
-
- NET_HTTP_EXCEPTIONS << OpenSSL::SSL::SSLError if defined?(OpenSSL)
-
- def call(env)
- super
- http = net_http_connection(env)
- configure_ssl(http, env[:ssl]) if env[:url].scheme == 'https' and env[:ssl]
-
- req = env[:request]
- http.read_timeout = http.open_timeout = req[:timeout] if req[:timeout]
- http.open_timeout = req[:open_timeout] if req[:open_timeout]
-
- begin
- http_response = perform_request(http, env)
- rescue *NET_HTTP_EXCEPTIONS => err
- if defined?(OpenSSL) && OpenSSL::SSL::SSLError === err
- raise Faraday::SSLError, err
- else
- raise Error::ConnectionFailed, err
- end
- 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
- rescue Timeout::Error => err
- raise Faraday::Error::TimeoutError, err
- end
-
- def create_request(env)
- request = Net::HTTPGenericRequest.new \
- env[:method].to_s.upcase, # request method
- !!env[:body], # is there request body
- :head != env[:method], # is there response body
- env[:url].request_uri, # request uri path
- env[:request_headers] # request headers
-
- if env[:body].respond_to?(:read)
- request.body_stream = env[:body]
- else
- request.body = env[:body]
- end
- request
- end
-
- def perform_request(http, env)
- if :get == env[:method] and !env[:body]
- # prefer `get` to `request` because the former handles gzip (ruby 1.9)
- http.get env[:url].request_uri, env[:request_headers]
- else
- http.request create_request(env)
- end
- end
-
- def net_http_connection(env)
- if proxy = env[:request][:proxy]
- Net::HTTP::Proxy(proxy[:uri].host, proxy[:uri].port, proxy[:user], proxy[:password])
- else
- Net::HTTP
- end.new(env[:url].host, env[:url].port)
- end
-
- def configure_ssl(http, ssl)
- http.use_ssl = true
- http.verify_mode = ssl_verify_mode(ssl)
- http.cert_store = ssl_cert_store(ssl)
-
- 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.verify_depth = ssl[:verify_depth] if ssl[:verify_depth]
- http.ssl_version = ssl[:version] if ssl[:version]
- end
-
- def ssl_cert_store(ssl)
- return ssl[:cert_store] if ssl[:cert_store]
- # Use the default cert store by default, i.e. system ca certs
- cert_store = OpenSSL::X509::Store.new
- cert_store.set_default_paths
- cert_store
- end
-
- def ssl_verify_mode(ssl)
- ssl[:verify_mode] || begin
- if ssl.fetch(:verify, true)
- OpenSSL::SSL::VERIFY_PEER
- else
- OpenSSL::SSL::VERIFY_NONE
- end
- end
- end
- end
- end
-end