I'm using ruby 1.9.3 and trying to use open-uri
to get a url and try posting using Net:HTTP
Im trying to use proxy authentication for both:
Trying to do a POST
request with net/http
:
require 'net/http'
require 'open-uri'
http = Net::HTTP.new("google.com", 80)
headers = { 'User-Agent' => 'Ruby 193'}
resp, data = http.post("/", "name1=value1&name2=value2", headers)
puts data
And for open-uri
which I can't get to do POST
I use:
data = open("http://google.com/","User-Agent"=> "Ruby 193").read
How would I modify these to use a proxy with HTTP Authentication
I've tried (for open-uri)
data = open("http://google.com/","User-Agent"=> "Ruby 193", :proxy_http_basic_authentication => ["http://proxy.com:8000/", "proxy-user", "proxy-password"]).read
However all I will get is a OpenURI::HTTPError: 407 Proxy Authentication Required
. I've verified all and it works in the browser with the same authentication and proxy details but I can't get ruby to do it.
How would I modify the code above to add http authentication properly? Has anyone gone through this atrocity?
Try:
require "open-uri"
proxy_uri = URI.parse("http://proxy.com:8000")
data = open("http://www.whatismyipaddress.com/", :proxy_http_basic_authentication => [proxy_uri, "username", "password"]).read
puts data
As for Net::HTTP, I recently implemented support for proxies with http authentication into a Net::HTTP wrapper library called http. If you look at my last pull-request, you'll see the basic implementation.
EDIT: Hopefully this will get you moving in the right direction.
Net::HTTP::Proxy(proxy_uri.host, proxy_uri.port,"username","password").start('whatismyipaddress.com') do |http|
puts http.get('/').body
end
EDIT 11/24/2020: Net::HTTP::Proxy
is now considered obsolete. You can now configure proxies when creating a new instance of Net::HTTP
. See the documentation for Net::HTTP.new for more details.