163 music

music.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import requests
import json
import os
import base64
from Crypto.Cipher import AES
from pprint import pprint


def aesEncrypt(text, secKey):
    pad = 16 - len(text) % 16
    text = text + pad * chr(pad)
    encryptor = AES.new(secKey, 2, '0102030405060708')
    ciphertext = encryptor.encrypt(text)
    ciphertext = base64.b64encode(ciphertext)
    return ciphertext


def rsaEncrypt(text, pubKey, modulus):
    text = text[::-1]
    rs = int(text.encode('hex'), 16)**int(pubKey, 16) % int(modulus, 16)
    return format(rs, 'x').zfill(256)


def createSecretKey(size):
    return (''.join(map(lambda xx: (hex(ord(xx))[2:]), os.urandom(size))))[0:16]


url = 'http://music.163.com/weapi/v1/resource/comments/R_SO_4_30953009/?csrf_token='
headers = {
    'Cookie': 'appver=1.5.0.75771;',
    'Referer': 'http://music.163.com/'
}
text = {
    'username': '邮箱',
    'password': '密码',
    'rememberLogin': 'true'
}
modulus = '00e0b509f6259df8642dbc35662901477df22677ec152b5ff68ace615bb7b725152b3ab17a876aea8a5aa76d2e417629ec4ee341f56135fccf695280104e0312ecbda92557c93870114af6c9d05c4f7f0c3685b7a46bee255932575cce10b424d813cfe4875d3e82047b97ddef52741d546b8e289dc6935b3ece0462db0a22b8e7'
nonce = '0CoJUm6Qyw8W8jud'
pubKey = '010001'
text = json.dumps(text)
secKey = createSecretKey(16)
encText = aesEncrypt(aesEncrypt(text, nonce), secKey)
encSecKey = rsaEncrypt(secKey, pubKey, modulus)
data = {
    'params': encText,
    'encSecKey': encSecKey
}

req = requests.post(url, headers=headers, data=data)
pprint(req.json())
for content in req.json()['comments']:
    print content['content'].encode('utf-8')
    print
print req.json()['total']