def get_pwd_rsa(pwd_, server_time_, 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(server_time_) + '\t' + str(nonce_) + '\n' + str(pwd_)
message_ = StringUtils.convert_to_bytes(message_)
#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
encrypt_pwd_ = rsa.encrypt(message_, key_)
#trun back encrypted password binaries to hex string
return binascii.b2a_hex(encrypt_pwd_)
def get_user(username_):
username_ = urllib.parse.quote(username_)
username_ = StringUtils.convert_to_bytes(username_)
username_ = base64.encodebytes(username_)[:-1]
return username_
