Python模拟登录新浪微薄（使用RSA加密方式和Cookies文件）

> easy_install rsa

def get_pwd_rsa(pwd, servertime, nonce):
    """
        Get rsa2 encrypted password, using RSA module from https://pypi.python.org/pypi/rsa/3.1.1, documents can be accessed at 
        http://stuvel.eu/files/python-rsa-doc/index.html
    """
    #n, n parameter of RSA public key, which is published by WEIBO.COM
    #Hardcoded here but you can also find it from values return from prelogin status above
    weibo_rsa_n = 'EB2A38568661887FA180BDDB5CABD5F21C7BFD59C090CB2D245A87AC253062882729293E5506350508E7F9AA3BB77F4333231490F915F6D63C55FE2F08A49B353F444AD3993CACC02DB784ABBB8E42A9B1BBFFFB38BE18D78E87A0E41B9B8F73A928EE0CCEE1F6739884B9777E4FE9E88A1BBE495927AC4A799B3181D6442443'

    #e, exponent parameter of RSA public key, WEIBO uses 0x10001, which is 65537 in Decimal
    weibo_rsa_e = 65537

    message = str(servertime) + '\t' + str(nonce) + '\n' + str(pwd)

    #construct WEIBO RSA Publickey using n and e above, note that n is a hex string
    key = rsa.PublicKey(int(weibo_rsa_n, 16), weibo_rsa_e)

    #get encrypted password
    encropy_pwd = rsa.encrypt(message, key)

    #trun back encrypted password binaries to hex string
    return binascii.b2a_hex(encropy_pwd)

 data = urllib2.urlopen(login_url).read()
 #Verify login feedback, check whether result is TRUE
 patt_feedback = 'feedBackUrlCallBack\((.*)\)'
 p = re.compile(patt_feedback, re.MULTILINE)

 feedback = p.search(data).group(1)

 feedback_json = json.loads(feedback)
 if feedback_json['result']:
 	cookie_jar2.save(cookie_file,ignore_discard=True, ignore_expires=True) #Save Cookies
 	return 1
 else:
 	return 0