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|
#--
# =============================================================================
# Copyright (c) 2004,2005 Jamis Buck (jamis@37signals.com)
# All rights reserved.
#
# This source file is distributed as part of the Net::SSH Secure Shell Client
# library for Ruby. This file (and the library as a whole) may be used only as
# allowed by either the BSD license, or the Ruby license (or, by association
# with the Ruby license, the GPL). See the "doc" subdirectory of the Net::SSH
# distribution for the texts of these licenses.
# -----------------------------------------------------------------------------
# net-ssh website : http://net-ssh.rubyforge.org
# project website: http://rubyforge.org/projects/net-ssh
# =============================================================================
#++
$:.unshift "#{File.dirname(__FILE__)}/../../lib"
require 'test/unit'
require 'net/ssh/proxy/http'
require 'socket'
class TC_Proxy_HTTP < Test::Unit::TestCase
HOST = "test.host"
PORT = 22117
class ScriptableHTTPServer
attr_reader :script
attr_reader :events
def initialize
@script = []
@events = []
end
def run
@socket = TCPServer.new( HOST, PORT )
@thread = Thread.new { run_server until @script.empty? }
end
def run_server
client = @socket.accept
loop do
@events << client.readline
break if @events.last == "\n"
end
client.puts @script.shift
rescue Exception => e
puts "#{e.class}: #{e.message}"
puts e.backtrace.join("\n")
end
def wait
@thread.join
end
def shutdown
@socket.close
end
end
def setup
ENV['HTTP_PROXY_USER'] = nil
ENV['HTTP_PROXY_PASSWORD'] = nil
ENV['CONNECT_USER'] = nil
ENV['CONNECT_PASSWORD'] = nil
@server = ScriptableHTTPServer.new
@options = Hash.new
@proxy = Net::SSH::Proxy::HTTP.new( HOST, PORT, @options )
end
def teardown
@server.shutdown
end
def test_no_auth_ok
@server.script << "HTTP/1.0 200 OK\n\n"
@server.run
@proxy.open( "foo.com", 1234 )
@server.wait
assert_equal [ "CONNECT foo.com:1234 HTTP/1.0\n", "\n" ], @server.events
end
def test_connect_error
@server.script << "HTTP/1.0 500 Error\n\n"
@server.run
assert_raise( Net::SSH::Proxy::ConnectError ) do
@proxy.open( "foo.com", 1234 )
end
@server.wait
assert_equal [ "CONNECT foo.com:1234 HTTP/1.0\n", "\n" ], @server.events
end
def test_unauthorized_error_no_user
@server.script << "HTTP/1.0 407 Error\n\n"
@server.run
assert_raise( Net::SSH::Proxy::UnauthorizedError ) do
@proxy.open( "foo.com", 1234 )
end
@server.wait
assert_equal [ "CONNECT foo.com:1234 HTTP/1.0\n", "\n" ], @server.events
end
def test_invalid_auth_scheme
@options[:user] = 'test'
@server.script << "HTTP/1.0 407 Error\nProxy-Authenticate: Foo 1 2 3\n\n"
@server.run
assert_raise( NotImplementedError ) do
@proxy.open( "foo.com", 1234 )
end
@server.wait
assert_equal [ "CONNECT foo.com:1234 HTTP/1.0\n", "\n" ], @server.events
end
def test_connect_error_bad_auth
@options[:user] = 'test'
@options[:password] = 'password'
@server.script << "HTTP/1.0 407 Error\nProxy-Authenticate: Basic\n\n"
@server.script << "HTTP/1.0 500 Error\n\n"
@server.run
assert_raise( Net::SSH::Proxy::ConnectError ) do
@proxy.open( "foo.com", 1234 )
end
@server.wait
assert_equal [ "CONNECT foo.com:1234 HTTP/1.0\n", "\n",
"CONNECT foo.com:1234 HTTP/1.0\n",
"Proxy-Authorization: Basic dGVzdDpwYXNzd29yZA==\n", "\n" ],
@server.events
end
def test_connect_auth_success
@options[:user] = 'test'
@options[:password] = 'password'
@server.script << "HTTP/1.0 407 Error\nProxy-Authenticate: Basic\n\n"
@server.script << "HTTP/1.0 200 OK\n\n"
@server.run
assert_nothing_raised do
@proxy.open( "foo.com", 1234 )
end
@server.wait
assert_equal [ "CONNECT foo.com:1234 HTTP/1.0\n", "\n",
"CONNECT foo.com:1234 HTTP/1.0\n",
"Proxy-Authorization: Basic dGVzdDpwYXNzd29yZA==\n", "\n" ],
@server.events
end
def test_connect_auth_success_with_HTTP_PROXY_vars
ENV['HTTP_PROXY_USER'] = 'test'
ENV['HTTP_PROXY_PASSWORD'] = 'password'
@server.script << "HTTP/1.0 407 Error\nProxy-Authenticate: Basic\n\n"
@server.script << "HTTP/1.0 200 OK\n\n"
@server.run
assert_nothing_raised do
@proxy.open( "foo.com", 1234 )
end
@server.wait
assert_equal [ "CONNECT foo.com:1234 HTTP/1.0\n", "\n",
"CONNECT foo.com:1234 HTTP/1.0\n",
"Proxy-Authorization: Basic dGVzdDpwYXNzd29yZA==\n", "\n" ],
@server.events
end
def test_connect_auth_success_with_CONNECT_vars
ENV['CONNECT_USER'] = 'test'
ENV['CONNECT_PASSWORD'] = 'password'
@server.script << "HTTP/1.0 407 Error\nProxy-Authenticate: Basic\n\n"
@server.script << "HTTP/1.0 200 OK\n\n"
@server.run
assert_nothing_raised do
@proxy.open( "foo.com", 1234 )
end
@server.wait
assert_equal [ "CONNECT foo.com:1234 HTTP/1.0\n", "\n",
"CONNECT foo.com:1234 HTTP/1.0\n",
"Proxy-Authorization: Basic dGVzdDpwYXNzd29yZA==\n", "\n" ],
@server.events
end
end
|
