mirror of
https://github.com/Viren070/MediaFusion.git
synced 2025-12-01 23:21:11 +01:00
Mohamed Zumair
709dc25d94
* Refactor stream parsing and handling for DRM and MediaFlow * Add encryption support for mediaflow url and refactor URL validation * Enhance LiveTV spider to support MPD and handle new player API logic * Update TV stream validation and add DRM fields in UI * Add mediaflow_proxy_required.mp4 exception video * Add FlareSolverr integration to scrapy spiders * [WIP] TamilBulb spider to scraper * Update StreamedSpider to new API and adjust schedulers
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
import base64
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import hashlib
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import json
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import time
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import zlib
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from base64 import urlsafe_b64encode, urlsafe_b64decode
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from Crypto.Cipher import AES
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from Crypto.Random import get_random_bytes
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from Crypto.Util.Padding import pad
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from db.schemas import UserData
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from utils.runtime_const import SECRET_KEY
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def encrypt_user_data(user_data: UserData) -> str:
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data = user_data.model_dump_json(
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exclude_none=True,
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exclude_defaults=True,
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exclude_unset=True,
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round_trip=True,
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by_alias=True,
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)
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dump_data = data.encode("utf-8")
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iv = get_random_bytes(16)
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cipher = AES.new(SECRET_KEY, AES.MODE_CBC, iv)
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encrypted_data = cipher.encrypt(dump_data + b"\0" * (16 - len(dump_data) % 16))
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compressed_data = zlib.compress(iv + encrypted_data)
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encrypted_str = urlsafe_b64encode(compressed_data).decode("utf-8")
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return encrypted_str
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def decrypt_user_data(secret_str: str | None = None) -> UserData:
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if not secret_str:
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return UserData()
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try:
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decoded_data = urlsafe_b64decode(secret_str)
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encrypted_data = zlib.decompress(decoded_data)
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iv = encrypted_data[:16]
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cipher = AES.new(SECRET_KEY, AES.MODE_CBC, iv)
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decrypted_data = cipher.decrypt(encrypted_data[16:])
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decrypted_data = decrypted_data.rstrip(b"\0")
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user_data = UserData.model_validate_json(decrypted_data.decode("utf-8"))
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except Exception:
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user_data = UserData()
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return user_data
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def get_text_hash(text: str, full_hash: bool = False) -> str:
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hash_str = hashlib.sha256(text.encode()).hexdigest()
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return hash_str if full_hash else hash_str[:10]
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def encrypt_data(
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secret_key: str, data: dict, expiration: int = None, ip: str = None
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) -> str:
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if expiration:
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data["exp"] = int(time.time()) + expiration
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if ip:
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data["ip"] = ip
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json_data = json.dumps(data).encode("utf-8")
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iv = get_random_bytes(16)
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cipher = AES.new(secret_key.encode("utf-8").ljust(32)[:32], AES.MODE_CBC, iv)
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encrypted_data = cipher.encrypt(pad(json_data, AES.block_size))
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return base64.urlsafe_b64encode(iv + encrypted_data).decode("utf-8")
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