From ac6951c1be4ed13e0ae718fbf1e674f09b2ac7ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8B=8F=E6=99=93=E6=99=B4?=
<37541680+Suxiaoqinx@users.noreply.github.com>
Date: Fri, 21 Apr 2023 10:14:26 +0800
Subject: [PATCH] =?UTF-8?q?=E9=A6=96=E6=AC=A1=E6=9B=B4=E6=96=B0?=
MIME-Version: 1.0
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---
song_v1.py | 161 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 161 insertions(+)
create mode 100644 song_v1.py
diff --git a/song_v1.py b/song_v1.py
new file mode 100644
index 0000000..7a6bcdb
--- /dev/null
+++ b/song_v1.py
@@ -0,0 +1,161 @@
+from flask import Flask, request, redirect, render_template
+import json
+import os
+import urllib.parse
+from hashlib import md5
+from random import randrange
+import requests
+from cryptography.hazmat.primitives import padding
+from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
+
+def HexDigest(data):
+ # Digests a `bytearray` to a hex string
+ return "".join([hex(d)[2:].zfill(2) for d in data])
+
+def HashDigest(text):
+ # Digests 128 bit md5 hash
+ HASH = md5(text.encode("utf-8"))
+ return HASH.digest()
+
+def HashHexDigest(text):
+ """Digests 128 bit md5 hash,then digest it as a hexstring"""
+ return HexDigest(HashDigest(text))
+
+def parse_cookie(text: str):
+ cookie_ = [item.strip().split('=', 1) for item in text.strip().split(';') if item]
+ cookie_ = {k.strip(): v.strip() for k, v in cookie_}
+ return cookie_
+
+# 输入id选项
+def ids(ids):
+ if 'music.163.com' in ids:
+ index = ids.find('id=') + 3
+ ids = ids[index:].split('&')[0]
+ return ids
+
+#转换文件大小
+def hum_convert(value):
+ units = ["B", "KB", "MB", "GB", "TB", "PB"]
+ size = 1024.0
+ for i in range(len(units)):
+ if (value / size) < 1:
+ return "%.2f%s" % (value, units[i])
+ value = value / size
+ return value
+
+#转换音质
+def music_level1(value):
+ if value == 'standard':
+ return "标准音质"
+ elif value == 'exhigh':
+ return "极高音质"
+ elif value == 'lossless':
+ return "无损音质"
+ elif value == 'hires':
+ return "Hires音质"
+ else:
+ return "未知音质"
+
+def post(url, params, cookie):
+ headers = {
+ 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Safari/537.36 Chrome/91.0.4472.164 NeteaseMusicDesktop/2.10.2.200154',
+ 'Referer': '',
+ }
+ cookies = {
+ "os": "pc",
+ "appver": "",
+ "osver": "",
+ "deviceId": "pyncm!"
+ }
+ cookies.update(cookie)
+ response = requests.post(url, headers=headers, cookies=cookies, data={"params": params})
+ return response.text
+
+def read_cookie():
+ script_dir = os.path.dirname(os.path.abspath(__file__))
+ cookie_file = os.path.join(script_dir, 'cookie.txt')
+ with open(cookie_file, 'r') as f:
+ cookie_contents = f.read()
+ return cookie_contents
+
+app = Flask(__name__)
+
+@app.route('/')
+
+def index():
+ return render_template('index.html', title='Hello world!')
+
+@app.route('/Song_V1')
+
+def Song_v1():
+ song_ids = request.args.get('ids', default='2034742057')
+ level = request.args.get('level', default='hires')
+ type = request.args.get('type', default='text')
+
+ # 网易云cookie
+ cookies = parse_cookie(read_cookie())
+
+ url = "https://interface3.music.163.com/eapi/song/enhance/player/url/v1"
+ AES_KEY = b"e82ckenh8dichen8"
+ config = {
+ "os": "pc",
+ "appver": "",
+ "osver": "",
+ "deviceId": "pyncm!",
+ "requestId": str(randrange(20000000, 30000000))
+ }
+
+ payload = {
+ 'ids': [ids(song_ids)],
+ 'level': level,
+ 'encodeType': 'flac',
+ 'header': json.dumps(config),
+ }
+
+ url2 = urllib.parse.urlparse(url).path.replace("/eapi/", "/api/")
+ digest = HashHexDigest(f"nobody{url2}use{json.dumps(payload)}md5forencrypt")
+ params = f"{url2}-36cd479b6b5-{json.dumps(payload)}-36cd479b6b5-{digest}"
+ # AES-256-ECB PKCS7padding
+ 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()
+ params = HexDigest(enc)
+ # 发送POST请求
+ response = post(url, params, cookies)
+ jseg = json.loads(response)
+ song_names = "https://music.163.com/api/v3/song/detail"
+ data = {'c': json.dumps([{"id":jseg['data'][0]['id'],"v":0}])}
+ resp = requests.post(url=song_names, data=data)
+ jse = json.loads(resp.text)
+ if jseg['data'][0]['url'] is not None:
+ if jse['songs']:
+ song_url = jseg['data'][0]['url']
+ song_name = jse['songs'][0]['name']
+ song_picUrl = jse['songs'][0]['al']['picUrl']
+ song_alname = jse['songs'][0]['al']['name']
+ song_arname = jse['songs'][0]['ar'][0]['name']
+ else:
+ return '信息获取失败！请检查解析的id是否存在歌曲'
+ if type == 'text':
+ return '歌曲名称：' + song_name + '
歌曲图片：' + song_picUrl + '
歌手：' + song_arname + '
歌曲专辑：' + song_alname + '
歌曲音质：' + music_level1(jseg['data'][0]['level']) + '
歌曲大小：' + hum_convert(jseg['data'][0]['size']) + '
音乐地址：' + song_url
+ elif type == 'down':
+ return redirect(song_url)
+ elif type == 'json':
+ data = {
+ "status": 200,
+ "name": song_name,
+ "pic": song_picUrl,
+ "ar_name": song_arname,
+ "al_name": song_alname,
+ "level": jseg['data'][0]['level'],
+ "size": hum_convert(jseg['data'][0]['size']),
+ "url": song_url
+ }
+ else:
+ return '解析失败，请检查参数是否正确'
+ return json.dumps(data, indent=4, ensure_ascii=False)
+
+if __name__ == '__main__':
+ app.run(debug=False,port=5000) # 默认调试模式为False关闭 端口默认为5000
\ No newline at end of file