Initial import: Music_Server, MusicFree, catalog-sync

2026-05-23 16:51:14 +08:00
commit 069af30dba
847 changed files with 179878 additions and 0 deletions
@@ -0,0 +1,86 @@
+'''
+Function:
+    Implementation of NeteaseMusicClient Utils
+Author:
+    Zhenchao Jin
+WeChat Official Account (微信公众号):
+    Charles的皮卡丘
+'''
+import os
+import json
+import base64
+import urllib
+import codecs
+import urllib.parse
+from hashlib import md5
+from Crypto.Cipher import AES
+from cryptography.hazmat.primitives import padding
+from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
+
+
+'''settings'''
+MUSIC_QUALITIES = ['jymaster', 'dolby', 'sky', 'jyeffect', 'hires', 'lossless', 'exhigh', 'standard']
+DEFAULT_COOKIES = {'MUSIC_U': '1eb9ce22024bb666e99b6743b2222f29ef64a9e88fda0fd5754714b900a5d70d993166e004087dd3b95085f6a85b059f5e9aba41e3f2646e3cebdbec0317df58c119e5'}
+
+
+'''EapiCryptoUtils'''
+class EapiCryptoUtils(object):
+    '''hexdigest'''
+    @staticmethod
+    def hexdigest(data: bytes):
+        return "".join([hex(d)[2:].zfill(2) for d in data])
+    '''hashdigest'''
+    @staticmethod
+    def hashdigest(text: str):
+        return md5(text.encode("utf-8")).digest()
+    '''hashhexdigest'''
+    @staticmethod
+    def hashhexdigest(text: str):
+        return EapiCryptoUtils.hexdigest(EapiCryptoUtils.hashdigest(text))
+    '''encryptparams'''
+    @staticmethod
+    def encryptparams(url: str, payload: dict, aes_key: bytes = b"e82ckenh8dichen8"):
+        url_path = urllib.parse.urlparse(url).path.replace("/eapi/", "/api/")
+        digest = EapiCryptoUtils.hashhexdigest(f"nobody{url_path}use{json.dumps(payload)}md5forencrypt")
+        params = f"{url_path}-36cd479b6b5-{json.dumps(payload)}-36cd479b6b5-{digest}"
+        padder = padding.PKCS7(algorithms.AES(aes_key).block_size).padder()
+        padded_data = padder.update(params.encode()) + padder.finalize()
+        cipher = Cipher(algorithms.AES(aes_key), modes.ECB())
+        encryptor = cipher.encryptor()
+        enc = encryptor.update(padded_data) + encryptor.finalize()
+        return EapiCryptoUtils.hexdigest(enc)
+
+
+'''WeapiCryptoUtils'''
+class WeapiCryptoUtils(object):
+    '''createsecretkey'''
+    @staticmethod
+    def createsecretkey(size: int):
+        return (''.join(map(lambda xx: (hex(ord(xx))[2:]), str(os.urandom(size)))))[0: 16]
+    '''aesencrypt'''
+    @staticmethod
+    def aesencrypt(string: str, sec_key: str):
+        pad = 16 - len(string) % 16
+        if isinstance(string, bytes): string = string.decode('utf-8')
+        string = string + str(pad * chr(pad))
+        sec_key = sec_key.encode('utf-8')
+        encryptor = AES.new(sec_key, 2, b'0102030405060708')
+        string = string.encode('utf-8')
+        ciphertext = encryptor.encrypt(string)
+        ciphertext = base64.b64encode(ciphertext)
+        return ciphertext
+    '''rsaencrypt'''
+    @staticmethod
+    def rsaencrypt(string: str, pub_key: str = '010001', modulus: str = '00e0b509f6259df8642dbc35662901477df22677ec152b5ff68ace615bb7b725152b3ab17a876aea8a5aa76d2e417629ec4ee341f56135fccf695280104e0312ecbda92557c93870114af6c9d05c4f7f0c3685b7a46bee255932575cce10b424d813cfe4875d3e82047b97ddef52741d546b8e289dc6935b3ece0462db0a22b8e7'):
+        string = string[::-1]
+        rs = int(codecs.encode(string.encode('utf-8'), 'hex_codec'), 16) ** int(pub_key, 16) % int(modulus, 16)
+        return format(rs, 'x').zfill(256)
+    '''encryptparams'''
+    @staticmethod
+    def encryptparams(params: dict):
+        string = json.dumps(params)
+        sec_key = WeapiCryptoUtils.createsecretkey(16)
+        enc_string = WeapiCryptoUtils.aesencrypt(string=WeapiCryptoUtils.aesencrypt(string=string, sec_key='0CoJUm6Qyw8W8jud'), sec_key=sec_key)
+        enc_sec_key = WeapiCryptoUtils.rsaencrypt(string=sec_key)
+        post_data = {'params': enc_string, 'encSecKey': enc_sec_key}
+        return post_data