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feat: init resurrection hianime

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benex
2024-11-22 08:14:45 +03:00
parent f3f4be7410
commit d830cca3bc
6 changed files with 253 additions and 19 deletions
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32
fastanime/cli/commands/grab.py
View File

@@ -213,25 +213,21 @@ def grab(
# lets download em
for episode in episodes_range:
try:
if episode not in episodes:
continue
streams = anime_provider.get_episode_streams(
anime["id"], episode, config.translation_type
)
if not streams:
continue
episode_streams = {server["server"]: server for server in streams}
if episode not in episodes:
continue
streams = anime_provider.get_episode_streams(
anime["id"], episode, config.translation_type
)
if not streams:
continue
episode_streams = {server["server"]: server for server in streams}
if episode_streams_only:
grabbed_anime[episode] = episode_streams
else:
grabbed_anime["episodes_streams"][ # pyright:ignore
episode
] = episode_streams
except Exception as e:
logger.error(e)
if episode_streams_only:
grabbed_anime[episode] = episode_streams
else:
grabbed_anime["episodes_streams"][ # pyright:ignore
episode
] = episode_streams
# grab the full data for single title and appen to final result or episode streams
grabbed_animes.append(grabbed_anime)

15
fastanime/libs/anime_provider/hianime/api.py
View File

@@ -3,6 +3,7 @@ import re
from html.parser import HTMLParser
from itertools import cycle
from urllib.parse import quote_plus
from .extractors import MegaCloud
from yt_dlp.utils import (
clean_html,
@@ -195,11 +196,21 @@ class HiAnimeApi(AnimeProvider):
def _get_server(server_name, server_html):
# keys: [ data-type: translation_type, data-id: embed_id, data-server-id: server_id ]
servers_info = extract_attributes(server_html)
embed_url = f"https://hianime.to/ajax/v2/episode/sources?id={servers_info['data-id']}"
server_id = servers_info["data-id"]
embed_url = (
f"https://hianime.to/ajax/v2/episode/sources?id={server_id}"
)
embed_response = self.session.get(embed_url)
if embed_response.ok:
embed_json = embed_response.json()
raw_link_to_streams = embed_json["link"]
print(server_name)
match server_name:
case "HD2":
o = MegaCloud().extract(raw_link_to_streams)
print(o)
input()
match = LINK_TO_STREAMS_REGEX.match(raw_link_to_streams)
if not match:
return
@@ -214,6 +225,8 @@ class HiAnimeApi(AnimeProvider):
juicy_streams_json: "HiAnimeStream" = (
link_to_streams_response.json()
)
return juicy_streams_json
# TODO: Hianime decided to fucking encrypt shit
# so got to fix it later
return {

25
fastanime/libs/anime_provider/hianime/constants.py
View File

@@ -1 +1,26 @@
SERVERS_AVAILABLE = ["HD1", "HD2", "StreamSB", "StreamTape"]
""""
| "hd-1"
| "hd-2"
| "megacloud"
| "streamsb"
| "streamtape";
"""
"""
VidStreaming = "hd-1",
MegaCloud = "megacloud",
StreamSB = "streamsb",
StreamTape = "streamtape",
VidCloud = "hd-2",
AsianLoad = "asianload",
GogoCDN = "gogocdn",
MixDrop = "mixdrop",
UpCloud = "upcloud",
VizCloud = "vizcloud",
MyCloud = "mycloud",
Filemoon = "filemoon",
"""

173
fastanime/libs/anime_provider/hianime/extractors.py Normal file
View File

@@ -0,0 +1,173 @@
import requests
import time
import re
import json
from typing import List, Dict
from Crypto.Cipher import AES
from Crypto.Hash import MD5
# Constants
megacloud = {
"script": "https://megacloud.tv/js/player/a/prod/e1-player.min.js?v=",
"sources": "https://megacloud.tv/embed-2/ajax/e-1/getSources?id=",
}
class HiAnimeError(Exception):
def __init__(self, message, context, status_code):
super().__init__(f"{context}: {message} (Status: {status_code})")
self.context = context
self.status_code = status_code
class MegaCloud:
def extract(self, video_url: str) -> Dict:
try:
extracted_data = {
"tracks": [],
"intro": {"start": 0, "end": 0},
"outro": {"start": 0, "end": 0},
"sources": [],
}
video_id = video_url.split("/")[-1].split("?")[0]
response = requests.get(
megacloud["sources"] + video_id,
headers={
"Accept": "*/*",
"X-Requested-With": "XMLHttpRequest",
"User-Agent": (
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) "
"AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36"
),
"Referer": video_url,
},
)
srcs_data = response.json()
if not srcs_data:
raise HiAnimeError(
"Url may have an invalid video id", "getAnimeEpisodeSources", 400
)
encrypted_string = srcs_data["sources"]
if not srcs_data["encrypted"] and isinstance(encrypted_string, list):
extracted_data.update(
{
"intro": srcs_data["intro"],
"outro": srcs_data["outro"],
"tracks": srcs_data["tracks"],
"sources": [
{"url": s["file"], "type": s["type"]}
for s in encrypted_string
],
}
)
return extracted_data
# Fetch decryption script
script_response = requests.get(
megacloud["script"] + str(int(time.time() * 1000))
)
script_text = script_response.text
if not script_text:
raise HiAnimeError(
"Couldn't fetch script to decrypt resource",
"getAnimeEpisodeSources",
500,
)
vars_ = self.extract_variables(script_text)
if not vars_:
raise Exception(
"Can't find variables. Perhaps the extractor is outdated."
)
secret, encrypted_source = self.get_secret(encrypted_string, vars_)
decrypted = self.decrypt(encrypted_source, secret)
try:
sources = json.loads(decrypted)
extracted_data.update(
{
"intro": srcs_data["intro"],
"outro": srcs_data["outro"],
"tracks": srcs_data["tracks"],
"sources": [
{"url": s["file"], "type": s["type"]} for s in sources
],
}
)
return extracted_data
except Exception:
raise HiAnimeError(
"Failed to decrypt resource", "getAnimeEpisodeSources", 500
)
except Exception as err:
raise err
def extract_variables(self, text: str) -> List[List[int]]:
regex = r"case\s*0x[0-9a-f]+:(?![^;]*=partKey)\s*\w+\s*=\s*(\w+)\s*,\s*\w+\s*=\s*(\w+);"
matches = re.finditer(regex, text)
vars_ = []
for match in matches:
key1 = self.matching_key(match[1], text)
key2 = self.matching_key(match[2], text)
try:
vars_.append([int(key1, 16), int(key2, 16)])
except ValueError:
continue
return vars_
def get_secret(
self, encrypted_string: str, values: List[List[int]]
) -> Dict[str, str]:
secret = []
encrypted_source_array = list(encrypted_string)
current_index = 0
for start, length in values:
start += current_index
end = start + length
secret.extend(encrypted_string[start:end])
encrypted_source_array[start:end] = [""] * length
current_index += length
encrypted_source = "".join(encrypted_source_array).replace("\x00", "")
return {"secret": "".join(secret), "encrypted_source": encrypted_source}
def decrypt(self, encrypted: str, key_or_secret: str, maybe_iv: str = "") -> str:
if maybe_iv:
key, iv, contents = key_or_secret.encode(), maybe_iv.encode(), encrypted
else:
# Handle OpenSSL key derivation
print(encrypted)
input()
cypher = bytes.fromhex(encrypted)
salt = cypher[8:16]
password = key_or_secret.encode() + salt
md5_hashes = []
for _ in range(3):
md5 = MD5.new()
md5.update(password)
md5_hash = md5.digest()
md5_hashes.append(md5_hash)
password = md5_hash + password
key = md5_hashes[0] + md5_hashes[1]
iv = md5_hashes[2]
contents = cypher[16:]
cipher = AES.new(key, AES.MODE_CBC, iv)
decrypted = cipher.decrypt(contents)
# Remove padding
pad_len = decrypted[-1]
return decrypted[:-pad_len].decode("utf-8")
def matching_key(self, value: str, script: str) -> str:
match = re.search(rf",{value}=((?:0x)?[0-9a-fA-F]+)", script)
if match:
return match.group(1).replace("0x", "")
raise Exception("Failed to match the key")

1
pyproject.toml
View File

@@ -8,6 +8,7 @@ requires-python = ">=3.10"
dependencies = [
"click>=8.1.7",
"inquirerpy>=0.3.4",
"pycryptodome>=3.21.0",
"requests>=2.32.3",
"rich>=13.9.2",
"thefuzz>=0.22.1",

26
uv.lock generated
View File

@@ -324,6 +324,7 @@ source = { editable = "." }
dependencies = [
{ name = "click" },
{ name = "inquirerpy" },
{ name = "pycryptodome" },
{ name = "requests" },
{ name = "rich" },
{ name = "thefuzz" },
@@ -364,6 +365,7 @@ requires-dist = [
{ name = "mpv", marker = "extra == 'standard'", specifier = ">=1.0.7" },
{ name = "plyer", marker = "extra == 'notifications'", specifier = ">=2.1.0" },
{ name = "plyer", marker = "extra == 'standard'", specifier = ">=2.1.0" },
{ name = "pycryptodome", specifier = ">=3.21.0" },
{ name = "requests", specifier = ">=2.32.3" },
{ name = "rich", specifier = ">=13.9.2" },
{ name = "thefuzz", specifier = ">=0.22.1" },
@@ -721,6 +723,30 @@ wheels = [
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]
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wheels = [
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