>>> import hmac
>>> print hmac.new("mykey","Hello world !").hexdigest()
d157e0d7f137c9ffc8d65473e038ee86
#下面是一个简单的C/S程序，使用了hmac签名
# 客户端 (signs the data)
import xmlrpclib,hmac,hashlib
key = "mysecret"
server = xmlrpclib.ServerProxy("http://localhost:8888")
name = "Homer"
signature = hmac.new(key,name).hexdigest()
print server.sayHello(signature,name)
# 服务器 (verifies the signature)
import SimpleXMLRPCServer,hmac,hashlib
key = "mysecret"
class MyClass:
def sayHello(self, signature, name):
if hmac.new(key,name).hexdigest() != signature:
return "Wrong signature ! You're a hacker !"
else:
return u"Hello, %s !" % name
server_object = MyClass()
server = SimpleXMLRPCServer.SimpleXMLRPCServer(("localhost", 8888)) # (2)
server.register_instance(server_object) # (3)
print "Listening on port 8888"
server.serve_forever()
#//python/1880