add support for http proxy

README.md

@@ -21,7 +21,7 @@ Enom::Client.username = "foo"
 Enom::Client.password = "bar"
 Enom::Client.test = true
 # Declaring test mode is optional, defaults to false (production)
-# Test mode will run commands on Enom's reseller test platform
+# Test mode will run commands on Enom's resellertest.enom.com test platform
 ```
 
 Once these are set, subsequent commands will make calls to the API using your credentials (HTTPS).  Any methods in the library that charge or refund the account in any way end with a bang (!).
@@ -102,6 +102,18 @@ d.renew!
 d.renew!(:years => 3)
 ```
 
+## Host Override and Proxy/Tunnel Support
+
+If you want to use an HTTP proxy server to avoid having to add an IP to the Enom IP whitelist
+(which has been known to be slow/flaky to recognize new IPs), you can set the
+`proxyaddr` client option to point to your proxy server:
+
+```
+Enom::Client.proxyaddr = 'enom-proxy.example.com'
+```
+
+You can also optionally set `proxyport`, `proxyuser`, and `proxypass`.
+
 ## Copyright
 
 Copyright (c) 2011-2013 James Miller

bin/enom.rb

@@ -24,6 +24,12 @@ def usage
 You can run commands from the test interface with the -t flag:
 enom -u username -p password -t command
 
+You can set an http proxy host with the --proxyaddr flag, e.g. to use a proxy
+server with an already-whitelisted IP. You can also optionally specify
+the proxy port, user, and password.
+
+enom -u username -p password --proxyaddr enom-proxy.example.com --proxyport 1080 --proxyuser user --proxypass pass
+
 == Commands
 
 All commands are executed as enom [options] command [command-options] args
@@ -55,6 +61,18 @@ def usage
   opts.on("-t") do
     Enom::Client.test = true
   end
+  opts.on("--proxyaddr [ARG]") do |proxyaddr|
+    Enom::Client.proxyaddr = proxyaddr
+  end
+  opts.on("--proxyport [ARG]") do |proxyport|
+    Enom::Client.proxyport = proxyport
+  end
+  opts.on("--proxyuser [ARG]") do |proxyuser|
+    Enom::Client.proxyuser = proxyuser
+  end
+  opts.on("--proxypass [ARG]") do |proxypass|
+    Enom::Client.proxypass = proxypass
+  end
 end
 
 global.order!

lib/enom/client.rb

@@ -4,7 +4,7 @@ class Client
     include HTTParty
 
     class << self
-      attr_accessor :username, :password, :test
+      attr_accessor :username, :password, :test, :proxyaddr, :proxyport, :proxyuser, :proxypass
       alias_method :test?, :test
 
       # All requests must contain the UID, PW, and ResponseType query parameters
@@ -24,6 +24,7 @@ def base_uri
       # or other helpful statuses -- everything comes back as a 200.
       def request(params = {})
         params.merge!(default_params)
+        http_proxy(proxyaddr, proxyport, proxyuser, proxypass)
         response = get(base_uri, :query => params)
         case response.code
         when 200