def alipay():
# for alipay
key = load_privatekey(FILETYPE_PEM, open("./External/alipay/rsa_private_key.pem").read())
# 默认是返回已存在的charge对象；若需要新生成charge，写为: DataGen.GetCharge(channel, True)
scharge = datagen.create_charge(True,'alipay')
charge_id = scharge['id']
content, sign_str = Notify.alipay(scharge)
sign_charge = sign(key, sign_str, 'sha1')
############### verify the signature to ensure the pair without any issues###########
# pem = open("External/alipay/rsa_public_key.pem").read()
#
# bio = BIO.MemoryBuffer(pem)
# rsa = RSA.load_pub_key_bio(bio)
# pubkey = EVP.PKey()
# pubkey.assign_rsa(rsa)
#
# pubkey.reset_context(md='sha1')
# pubkey.verify_init()
# pubkey.verify_update(sign_str)
# print pubkey.verify_final(sign_charge)
#########################################################################################
sign_final = base64.b64encode(sign_charge)
content['sign_type'] = "RSA"
content['sign'] = sign_final
content_final = {k: v.encode('utf-8') for k, v in content.items()}
print content_final
result = Notify.send("true",charge_id, content_final)
if result == 'success':
print 'The paid status of alipay charge {0} had updated successfully'.format(charge_id)
return charge_id,"success"
else:
print 'Failed during update the paid status of alipay charge {0} '.format(charge_id)
return charge_id,"Fail"
