KeyDive/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

2.0.0 - 2024-07-06

Added

• Support for custom library names.
• Patch for the GetCdmClientPropertySet function to enforce unencrypted challenges on specific devices.
• Hook for the getOemcryptoDeviceId function for compatible devices.
• Native C API filter to prevent crashes during hooks.
• Handling of a binary challenge file to aid in resolving client IDs.
• Optional verbosity with output files if specified.
• Process watcher for library resolution, primarily for older devices.

Changed

• Removed display of OEM and library version as they were often incorrect.
• New patch method (rewriting) to enforce unencrypted challenges.
• Widevine detection method now based on process names.
• Program no longer stops when the function file is not used when normally required.
• Full path display of the library (instead of parent only).
• Program is now formatted as a library.
• Simplified symbol address resolution.
• New, more relevant output structure.
• Private key size is no longer recalculated.

Fixed

• Dynamic detection of the argument position for challenges.
• Corrected path for extracted files.
• Backward-compatible support for listing all processes via ADB.
• Fixed automatic mode device usage.
• Support for parsing errors related to CDM data.
• Frida session closure after process analysis.

1.1.0 - 2024-06-22

Added

• Implemented a system to filter potentially crash-inducing native C function names.

Changed

• Support for custom library names for new versions.

Fixed

• Corrected directory structure creation for devices.

New Contributors

• azimabid00

1.0.9 - 2024-06-02

Added

• Added autostart error message.
• Added private key function (30/arm64-v8a).
• Added private key function (34/arm64-v8a)

Changed

• Changed .wvd filename to original filename.
• Updated liboemcrypto-disabler link in docs.

Fixed

• Changed default index for vendor 34.

1.0.8 - 2024-05-22

Added

• Auto mode for opening the Bitmovin DRM player.
• Additional generation of the .wvd device.
• Added a function known from SDK 30 (arm64-v8a).

Changed

• Renamed JS script.
• Updated dependency versions.
• Use pywidevine for the protobuf part.

Fixed

• Support for int device names.
• Fixed dynamic auto mode.

New Contributors

• FoxRefire

1.0.7 - 2024-05-12

Added

• Added a new function specific to VENDOR 15 based on insights from videohelp.
• Included a detailed process for extracting keys in offline mode.

1.0.6 - 2024-04-26

Added

• Added mksrc script to manually improve Android shell interaction.

Changed

• Removed example from the XML functions to prevent misunderstandings.
• Enhanced the Android shell functionality.

Fixed

• Fixed encoding issues with ADB commands, addressing issue #3.

1.0.5 - 2024-04-08

Added

• Added a function known from SDK 33 (arm64-v8a).

Fixed

• Removed import analysis that was causing the JavaScript script to crash.

1.0.4 - 2024-04-06

Added

• Added the --force option to use the default vendor, bypassing analysis.
• Progress information for analysis stages.
• Support for Android 14.
• Error message for using SDK version 34 and above without an XML functions file.
• Documentation links for certain error messages.

Changed

• Switched from Frida to ADB for listing processes due to a Frida issue.
• Optimized process search to improve performance.
• Improved error reporting when the Widevine process is not detected.

Fixed

• Fixed compatibility with buggy frida-server versions by using direct PID attachment.
• Updated the script handling for non-standard version scenarios.

1.0.3 - 2024-04-01

Added

• Environment check for ADB and automatic start if not running.
• Extraction function support for SDK version 34 and above.
• Simplified command-line argument processing.

Changed

• Enhanced error handling to avoid Frida library hook errors.
• Transitioned from using symbols to functions for better clarity and efficiency.
• Display of loaded script for improved debugging and verification.

Fixed

• Resolved target analysis issues, ensuring accurate process targeting.
• Corrected function argument count errors for more robust script execution.
• Fixed function selection by name to accurately identify and use the correct functions.

1.0.2 - 2024-03-31

Added

• Added support for interpreting and using symbols, enhancing analysis capabilities.

Changed

• Optimized analysis logic during the hook process for increased efficiency.
• Improved script generation process for more reliable and effective hooking.

1.0.1 - 2024-03-31

Added

• Introduced support for non-standard version handling, accommodating a wider range of target applications.

1.0.0 - 2024-03-30

Added

• Initial release of the project, laying the foundation for future enhancements and features.