This tool was supposed to be used for internal debugging purpose on
Android devices. It already supports RKP uploading CSR format.
Extend this tool to support Widevine uploading format: JSON csr
and make this format as default output for AOSP (non-GMS) partners.
A later change will move it to its own aosp/ directory.
Test: run "wv_factory_extraction_tool json_csr" on Pixel 9
Bug: 414642286
Change-Id: I9cf4e9696d32201cc1ad70b6bee7932f7126a4ba
Widevine internal BCC extraction tool to extract CSR v3 for testing
purpose. The difference it has from the factory tool is it doesn't rely
on Widevine IRPC HAL.
It just extracts BCC/CSR in the specified format from cli.
Test: Extract CSR v3 on Pixel 7 and upload
Bug: 268246995
Change-Id: I52abe09f991c89c6e7601bcef4d980f24c020c9f
BCC extraction tool calls OEMCrypto_GetDeviceInformation() to read
verified device info from TEE. If the verified device info is not
available, (e.g. not implemented), it falls back to using OS properties.
This CL changes the tool used by widevine internally. Another CL will
update the tool for factory use.
Test: Ran the tool on Pixel 7 w/wo verified device info being present
Bug: 263312447
Change-Id: I71a48cc210f6a6f26f339f512a1851237ba94172
