Update Decrypt.py

- Added widevine challenge / response crawler.
This commit is contained in:
CDM-Project 2024-09-16 22:27:07 -04:00
parent e91d2d717e
commit b5f957b957

View File

@ -1,3 +1,5 @@
import base64
import httpx
from pywidevine.cdm import Cdm
from pywidevine.device import Device
@ -17,6 +19,7 @@ def load_license_curl():
def __init__(self):
self.headers = headers
self.cookies = cookies
self.data = data
try:
with open(f'{os.getcwd()}/License_cURL.py', 'r') as file:
@ -33,6 +36,10 @@ def load_license_curl():
cookies = local_namespace['cookies']
else:
cookies = None
if 'data' in local_namespace:
data = local_namespace['data']
else:
data = None
return LicenseCURL()
def check_if_url(string):
@ -48,6 +55,22 @@ def check_if_url(string):
re.IGNORECASE)
return re.match(url_pattern, string) is not None
def replace_widevine_challenge(dictionary, challenge):
for key, value in dictionary.items():
if 'widevine' in key.lower():
dictionary[key] = challenge
elif isinstance(value, dict):
replace_widevine_value(value, challenge_type)
def find_widevine_license(dictionary):
for key, value in dictionary.items():
if 'widevine' in key.lower() or 'license' in key.lower():
license = dictionary[key]
return license
elif isinstance(value, dict):
replace_widevine_value(value, challenge_type)
def decrypt_local_cdm():
cdm_choice = CDM_Selector.select_local_cdm()
try:
@ -102,28 +125,45 @@ def decrypt_local_cdm():
headers=license_curl.headers,
cookies=license_curl.cookies,
data=cdm.service_certificate_challenge
).content
cdm.set_service_certificate(session_id=session_id, certificate=service_certificate)
service_cert_set_success = True
)
try:
cdm.set_service_certificate(session_id=session_id, certificate=service_certificate.content)
service_cert_set_success = True
except Exception as error:
try:
cdm.set_service_certificate(session_id=session_id, certificate=find_widevine_license(service_certificate.json()))
service_cert_set_success = True
except Exception as error:
print(f'{Fore.RED}An error occurred.\n\n{error}\n\nTrying without service certificate')
except Exception as error:
print(f'{Fore.RED}An error occurred.\n\n{error}\n\nTrying without service certificate')
challenge = cdm.get_license_challenge(session_id=session_id, pssh=pssh, privacy_mode=service_cert_set_success)
db_data = challenge
if license_curl.data:
try:
lic_data = replace_widevine_value(license_curl.data, base64.b64encode(challenge).decode())
except:
pass
else:
lic_data = challenge
try:
license_response = httpx.post(
url=user_license_url,
headers=license_curl.headers,
cookies=license_curl.cookies,
data=challenge
).content
data=lic_data
)
except Exception as error:
print(f'{Fore.RED}An error occurred.\n\n{error}')
exit(1)
try:
cdm.parse_license(session_id=session_id, license_message=license_response)
cdm.parse_license(session_id=session_id, license_message=license_response.content)
except Exception as error:
print(f'{Fore.RED}An error occurred.\n\n{error}')
exit(1)
try:
cdm.parse_license(session_id=session_id, license_message=find_widevine_license(license_response.json()))
except Exception as error:
print(f'{Fore.RED}An error occurred.\n\n{error}')
exit(1)
for key in cdm.get_keys(session_id):
if key.type == 'CONTENT':
Database.upsert_key(PSSH=f'{db_pssh}', MPD=f'{db_mpd}', KID=f'{key.kid.hex}', KEY=f'{key.key.hex()}', License_URL=f'{db_url}', Headers=f'{db_headers}', Cookies=f'{db_cookies}', Data=f'{db_data}')
@ -189,28 +229,45 @@ def decrypt_remote_cdm():
headers=license_curl.headers,
cookies=license_curl.cookies,
data=cdm.service_certificate_challenge
).content
cdm.set_service_certificate(session_id=session_id, certificate=service_certificate)
service_cert_set_success = True
)
try:
cdm.set_service_certificate(session_id=session_id, certificate=service_certificate.content)
set_service_certificate_success = True
except:
try:
cdm.set_service_certificate(session_id=session_id, certificate=find_widevine_license(service_certificate.json()))
set_service_certificate_success = True
except Exception as error:
print(f'{Fore.RED}An error occurred.\n\n{error}\n\nTrying without service certificate')
except Exception as error:
print(f'{Fore.RED}An error occurred.\n\n{error}\n\nTrying without service certificate')
challenge = cdm.get_license_challenge(session_id=session_id, pssh=pssh, privacy_mode=service_cert_set_success)
db_data = challenge
if license_curl.data:
try:
lic_data = replace_widevine_value(license_curl.data, base64.b64encode(challenge).decode())
except:
pass
else:
lic_data = challenge
try:
license_response = httpx.post(
url=user_license_url,
headers=license_curl.headers,
cookies=license_curl.cookies,
data=challenge
).content
data=lic_data
)
except Exception as error:
print(f'{Fore.RED}An error occurred.\n\n{error}')
exit(1)
try:
cdm.parse_license(session_id=session_id, license_message=license_response)
cdm.parse_license(session_id=session_id, license_message=license_response.content)
except Exception as error:
print(f'{Fore.RED}An error occurred.\n\n{error}')
exit(1)
try:
cdm.parse_license(session_id=session_id, license_message=find_widevine_license(license_response.json()))
except Exception as error:
print(f'{Fore.RED}An error occurred.\n\n{error}')
exit(1)
for key in cdm.get_keys(session_id):
if key.type == 'CONTENT':
Database.upsert_key(PSSH=f'{db_pssh}', MPD=f'{db_mpd}', KID=f'{key.kid.hex}', KEY=f'{key.key.hex()}', License_URL=f'{db_url}', Headers=f'{db_headers}', Cookies=f'{db_cookies}', Data=f'{db_data}')