import sys,os
import urllib2
import base64
import rsa
import binascii
def GetUserName(userName):
"Used to encode user name"
userNameTemp = urllib2.quote(userName)
userNameEncoded = base64.encodestring(userNameTemp)[:-1]
return userNameEncoded
def get_pwd(password, servertime, nonce, pubkey):
rsaPublickey = int(pubkey, 16)
key = rsa.PublicKey(rsaPublickey,65537)#create public key
message = str(servertime) + '\t' + str(nonce) + '\n' + str(password)#create clear text
passwd = rsa.encrypt(message, key)#cipher text
passwd = binascii.b2a_hex(passwd)#convert the cipher text into hexadecimal
return passwd
