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feat(cdm): Enhance DecryptLabsRemoteCDM with improved session management and caching support and better support for remote WV/PR

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This commit is contained in:
Andy
2025-09-01 00:28:25 +00:00
parent b4efdf3f2c
commit 26851cbe7c
4 changed files with 631 additions and 61 deletions
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20
unshackle/core/drm/widevine.py
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@@ -185,7 +185,12 @@ class Widevine:
if cert and hasattr(cdm, "set_service_certificate"):
cdm.set_service_certificate(session_id, cert)
cdm.parse_license(session_id, licence(challenge=cdm.get_license_challenge(session_id, self.pssh)))
challenge = cdm.get_license_challenge(session_id, self.pssh)
if hasattr(cdm, "has_cached_keys") and cdm.has_cached_keys(session_id):
pass
else:
cdm.parse_license(session_id, licence(challenge=challenge))
self.content_keys = {key.kid: key.key.hex() for key in cdm.get_keys(session_id, "CONTENT")}
if not self.content_keys:
@@ -213,10 +218,15 @@ class Widevine:
if cert and hasattr(cdm, "set_service_certificate"):
cdm.set_service_certificate(session_id, cert)
cdm.parse_license(
session_id,
licence(session_id=session_id, challenge=cdm.get_license_challenge(session_id, self.pssh)),
)
challenge = cdm.get_license_challenge(session_id, self.pssh)
if hasattr(cdm, "has_cached_keys") and cdm.has_cached_keys(session_id):
pass
else:
cdm.parse_license(
session_id,
licence(session_id=session_id, challenge=challenge),
)
self.content_keys = {key.kid: key.key.hex() for key in cdm.get_keys(session_id, "CONTENT")}
if not self.content_keys: