Similar change is merged to widevine internal tool: ag/22824076
Some mandatory device info fields like manufacturer can be empty string
when returned from TEE on devices which have not been provisioned with
attestation IDs.
The extraction tool also needs to check for empty string in the
response, and if so, populates the field with Android property values.
Test: extracting device info from new Pixel EVT 1.1 and uploading
Bug: 276958001
Change-Id: I055ee0994d9dbbbf9c0c0875670a449a56a3e29e
Implement IRPC HAL v3 interfaces for extracting device registration CSR.
The new interface calls OEMCrypto_GetDeviceInformation() and
OEMCrypto_GetSignedCsrPayload() and then constructs the CSR.
Also added all mandatory fields of device info in the request.
Test: Run extraction tool on Pixel 7 and upload CSR
Test: Verified Widevine remote provisioning
Bug: 268246995
Change-Id: I24097ba32c7a105266071c1341c938b5874b38d8
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 is mostly identical to ag/20799640, which has the same change
for our internal extraction tool. For historical reason, we keep two
copies of the extraction tool which are slightly different from each
other, one for factory use, one for debug use. Long term they will be
merged.
Test: Ran the tool on Pixel 7 w/wo verified device info being present
Bug: 263312447
Change-Id: Ib9c77dee45e9ff996fc2dc2da14f16f60eaff77c
