Commit Graph

21 Commits

Author SHA1 Message Date
Andy
5f49663ea8 fix(monalisa): harden wasm calls and license handling
- Validate _monalisa_context_alloc return and cleanup on init failure
- Derive deterministic KID when DCID missing to avoid collisions
- Ensure stackRestore always runs via try/finally in _ccall
- Log base64 decode failures without leaking license contents
- Add bounds/alignment checks for i32 memory writes
2026-02-08 10:39:23 -07:00
Andy
6b8a8ba8a8 feat(cdm): normalize CDM detection for local and remote implementations
Add unshackle.core.cdm.detect helpers to classify CDMs consistently across local and remote backends.

- Add is_playready_cdm/is_widevine_cdm for DRM selection across pyplayready, pywidevine, and wrappers

- Add is_remote_cdm/is_local_cdm/cdm_location so services can branch on CDM execution location

- Switch core DASH/HLS parsing, track DRM selection, and dl CDM switching away from brittle isinstance/DecryptLabs-only checks

- Make unshackle.core.cdm import-light via lazy __getattr__ so optional CDM deps are only imported when needed
2026-02-08 00:37:53 -07:00
Andy
3fcad1aa01 feat(drm): add MonaLisa DRM support to core infrastructure
- Add MonaLisaCDM class wrapping wasmtime for key extraction
- Add MonaLisa DRM class with decrypt_segment() for per-segment decryption
- Display Content ID and keys in download output (matching Widevine/PlayReady)
- Add wasmtime dependency for WASM module execution
2026-01-31 22:05:44 -07:00
Andy
f0bae6d6b4 fix(cdm): correct error key casing in Decrypt Labs API response parsing
The API returns error details with capital "Error" key, but the code was checking for lowercase "error", causing error details to be ignored.
2026-01-22 14:13:27 -07:00
Andy
11bcca9632 fix(cdm): apply session key fix to custom_remote_cdm
Apply the same partial cached keys fix from decrypt_labs_remote_cdm to custom_remote_cdm. When cached keys don't cover all required KIDs, store them in session["cached_keys"] instead of session["keys"] to allow parse_license() to properly combine vault_keys + cached_keys + license_keys.
2025-11-08 03:02:17 +00:00
Andy
cc7263884f fix(cdm): resolve session key handling for partial cached keys
When decrypt-labs returns cached keys that don't cover all required KIDs, the CDM now properly stores them in session["cached_keys"] instead of session["keys"]. This allows parse_license() to correctly combine vault_keys + cached_keys + license_keys, fixing downloads that previously failed when mixing cached and fresh licenses.
2025-11-08 03:00:19 +00:00
Andy
133f91a2e8 feat(cdm): add highly configurable CustomRemoteCDM for flexible API support
Add new CustomRemoteCDM class to support custom CDM API providers with maximum configurability through YAML configuration alone. This addresses GitHub issue #26 by enabling integration with third-party CDM APIs.
2025-10-17 00:28:43 +00:00
Andy
307be4549b Fix vault caching count and NoneType iteration issues
- Fix 'NoneType' object is not iterable error in decrypt_labs_remote_cdm
- Fix vault count display showing 0/3 instead of actual successful vault count
2025-09-10 06:33:46 +00:00
Andy
d18a5de0d0 fix: Improve import ordering and code formatting
- Reorder imports in decrypt_labs_remote_cdm.py for better organization
- Clean up trailing whitespace in SQLite.py
2025-09-10 00:53:52 +00:00
Andy
04b540b363 fix: Resolve service name transmission and vault case sensitivity issues
Fixed DecryptLabsRemoteCDM sending 'generic' instead of proper service names and added case-insensitive vault lookups for SQLite/MySQL vaults. Also added local vault integration to DecryptLabsRemoteCDM
2025-09-09 18:53:11 +00:00
Andy
859d09693c feat(cdm): Update User-Agent to use dynamic version
- Replace hardcoded version "1.0" with dynamic version import in DecryptLabsRemoteCDM User-Agent header.
2025-09-09 03:49:01 +00:00
Andy
5f022635cb feat(cdm): Optimize get_cached_keys_if_exists for L1/L2 devices
- Always send get_cached_keys_if_exists=True for L1/L2 devices to leverage
- the API's automatic caching optimization. This reduces unnecessary license
- requests by prioritizing cached keys for these security levels.
2025-09-06 22:10:35 +00:00
Andy
ad66502c0c feat(cdm): Add fallback to Widevine common cert for L1 devices
- Use default Widevine common privacy certificate when no service certificate is provided for L1 devices
- Add get_widevine_service_certificate method to EXAMPLE service for config-based certificates
- Improve certificate handling with more descriptive return messages
2025-09-06 20:30:11 +00:00
Andy
83b600e999 fix(cdm): Clean up session data when retrieving cached keys
Remove decrypt_labs_session_id and challenge from session when cached keys exist but there are missing kids, ensuring clean state for subsequent requests.
2025-09-06 19:38:54 +00:00
Andy
501cfd68e8 fix(cdm): Add error message for missing service certificate in CDM session 2025-09-02 19:16:34 +00:00
Andy
76fb2eea95 feat: implement intelligent caching system for CDM license requests 2025-09-02 18:48:34 +00:00
Andy
329850b043 feat(cdm): Enhance key retrieval logic and improve cached keys handling 2025-09-02 17:33:31 +00:00
Andy
9fd0895128 feat(cdm): Refactor DecryptLabsRemoteCDM full support for Widevine/Playready and ChromeCDM 2025-09-02 04:02:52 +00:00
Andy
26851cbe7c feat(cdm): Enhance DecryptLabsRemoteCDM with improved session management and caching support and better support for remote WV/PR 2025-09-01 00:31:00 +00:00
Andy
b4efdf3f2c feat(cdm): Enhance DecryptLabsRemoteCDM to support cached keys and improve license handling 2025-08-28 17:09:55 +00:00
Andy
d37014f53f Initial Commit 2025-07-18 00:46:05 +00:00