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require 'test/unit'
require 'soap/rpc/driver'
require 'soap/rpc/standaloneServer'
require 'soap/header/simplehandler'
module SOAP
module Header
class TestAuthHeader < Test::Unit::TestCase
Port = 17171
PortName = 'http://tempuri.org/authHeaderPort'
MyHeaderName = XSD::QName.new("http://tempuri.org/authHeader", "auth")
DummyHeaderName = XSD::QName.new("http://tempuri.org/authHeader", "dummy")
class AuthHeaderPortServer < SOAP::RPC::StandaloneServer
class AuthHeaderService
def self.create
new
end
def deposit(amt)
"deposit #{amt} OK"
end
def withdrawal(amt)
"withdrawal #{amt} OK"
end
end
def initialize(*arg)
super
add_rpc_servant(AuthHeaderService.new, PortName)
ServerAuthHeaderHandler.init
add_request_headerhandler(ServerAuthHeaderHandler)
end
class ServerAuthHeaderHandler < SOAP::Header::SimpleHandler
class << self
def create
new
end
def init
@users = {
'NaHi' => 'passwd',
'HiNa' => 'wspass'
}
@sessions = {}
end
def login(userid, passwd)
userid and passwd and @users[userid] == passwd
end
def auth(sessionid)
@sessions[sessionid][0]
end
def create_session(userid)
while true
key = create_sessionkey
break unless @sessions[key]
end
@sessions[key] = [userid]
key
end
def destroy_session(sessionkey)
@sessions.delete(sessionkey)
end
def sessions
@sessions
end
private
def create_sessionkey
Time.now.usec.to_s
end
end
def initialize
super(MyHeaderName)
@userid = @sessionid = nil
end
def on_simple_outbound
{ "sessionid" => @sessionid }
end
def on_simple_inbound(my_header, mu)
auth = false
userid = my_header["userid"]
passwd = my_header["passwd"]
if self.class.login(userid, passwd)
auth = true
elsif sessionid = my_header["sessionid"]
if userid = self.class.auth(sessionid)
self.class.destroy_session(sessionid)
auth = true
end
end
raise RuntimeError.new("authentication failed") unless auth
@userid = userid
@sessionid = self.class.create_session(userid)
end
end
end
class ClientAuthHeaderHandler < SOAP::Header::SimpleHandler
def initialize(userid, passwd, mustunderstand)
super(MyHeaderName)
@sessionid = nil
@userid = userid
@passwd = passwd
@mustunderstand = mustunderstand
end
def on_simple_outbound
if @sessionid
{ "sessionid" => @sessionid }
else
{ "userid" => @userid, "passwd" => @passwd }
end
end
def on_simple_inbound(my_header, mustunderstand)
@sessionid = my_header["sessionid"]
end
def sessionid
@sessionid
end
end
class DummyHeaderHandler < SOAP::Header::SimpleHandler
def initialize(mustunderstand)
super(DummyHeaderName)
@mustunderstand = mustunderstand
end
def on_simple_outbound
{ XSD::QName.new("foo", "bar") => nil }
end
def on_simple_inbound(my_header, mustunderstand)
end
end
def setup
@endpoint = "http://localhost:#{Port}/"
setup_server
setup_client
end
def setup_server
@server = AuthHeaderPortServer.new(self.class.name, nil, '0.0.0.0', Port)
@server.level = Logger::Severity::ERROR
@t = Thread.new {
@server.start
}
end
def setup_client
@client = SOAP::RPC::Driver.new(@endpoint, PortName)
@client.wiredump_dev = STDERR if $DEBUG
@client.add_method('deposit', 'amt')
@client.add_method('withdrawal', 'amt')
end
def teardown
teardown_server
teardown_client
end
def teardown_server
@server.shutdown
@t.kill
@t.join
end
def teardown_client
@client.reset_stream
end
def test_success_no_mu
h = ClientAuthHeaderHandler.new('NaHi', 'passwd', false)
@client.headerhandler << h
do_transaction_check(h)
end
def test_success_mu
h = ClientAuthHeaderHandler.new('NaHi', 'passwd', true)
@client.headerhandler << h
do_transaction_check(h)
end
def test_no_mu
h = ClientAuthHeaderHandler.new('NaHi', 'passwd', true)
@client.headerhandler << h
@client.headerhandler << DummyHeaderHandler.new(false)
do_transaction_check(h)
end
def test_mu
h = ClientAuthHeaderHandler.new('NaHi', 'passwd', true)
@client.headerhandler << h
@client.headerhandler << (h2 = DummyHeaderHandler.new(true))
assert_raise(SOAP::UnhandledMustUnderstandHeaderError) do
assert_equal("deposit 150 OK", @client.deposit(150))
end
@client.headerhandler.delete(h2)
@client.headerhandler << (h2 = DummyHeaderHandler.new(false))
do_transaction_check(h)
end
def do_transaction_check(h)
assert_equal("deposit 150 OK", @client.deposit(150))
serversess = AuthHeaderPortServer::ServerAuthHeaderHandler.sessions[h.sessionid]
assert_equal("NaHi", serversess[0])
assert_equal("withdrawal 120 OK", @client.withdrawal(120))
serversess = AuthHeaderPortServer::ServerAuthHeaderHandler.sessions[h.sessionid]
assert_equal("NaHi", serversess[0])
end
def test_authfailure
h = ClientAuthHeaderHandler.new('NaHi', 'pa', false)
@client.headerhandler << h
assert_raises(RuntimeError) do
@client.deposit(150)
end
end
end
end
end
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