When a LocalTa instance is used in a fuzzer, it gets dropped at the end
of processing each fuzz input. This makes the `mpsc::channel`s fail,
so update to cope with this.
Bug: 316075932
Test: run fuzzer on Cuttlefish
Change-Id: I069f441013e269f652cbe1ff3053606f9bcb2dfd
Add `ISecretkeeper::getAuthGraphKe()` method to the Secretkeeper HAL.
Align the AIDL targets between AuthGraph and Secretkeeper, and add
some defaults that automatically link to the current version of the
Secretkeeper AIDL targets.
Move the non-secure implementation of AuthGraph to run the TA in a
separate thread.
Alter the nonsecure implementation of Secretkeeper so that it no longer
directly implements Secretkeeper functionality, but instead re-uses
common code from the Secretkeeper reference implementation. This
involves re-using the common implementation of the HAL service (from
`authgraph_hal`), but also involves using the reference implementation
of the the TA code that would normally run in a separate secure
environment. The latter code expects to run in a single-threaded
environment, so run it in a single local thread.
Note that the negotiated session keys emitted by AuthGraph are not yet
used by Secretkeeper (coming in a subsequent CL).
Extend the Secretkeeper VTS tests to invoke the AuthGraph VTS inner
tests on the returned IAuthGraphKeyExchange instance, exercising the
instance as an AuthGraph sink.
Bug: 291228560
Test: VtsSecretkeeperTargetTest
Change-Id: Ia2c97976edc4530b2c902d95a74f3c340d342174
Use the core library's new service implementation, which wraps a
channel to the TA.
In this nonsecure case, the TA is local in-process, so use the core
library's AuthGraphTa, and implement the SerializedChannel as just
a direct invocation of the TA.
Move this code into a _nonsecure library, so the main.rs just has
the code needed to start the executable and register the service.
Test: VtsAidlAuthGraphSessionTest
Bug: 284470121
Change-Id: I738d3876872a8cd248f0ebec708676d1173b6e37
The authgraph_hal library should only depend on libauthgraph_wire, not
on libauthgraph_core, so adjust error processing accordingly.
Test: VtsAidlAuthGraphSessionTest
Bug: 284470121
Change-Id: I48056db6ceeab409d0f165f8e051809129643c6f
Add an implementation for the AuthGraph key exchange HAL, to allow
testing and policy compliance.
In real use, IAuthGraphKeyExchange instances are expected to be
retrieved from some other HAL, allowing the AuthGraph instance to be
specifically correlated with the component that uses it.
Bug: 284470121
Bug: 291228560
Test: hal_implementation_test
Test: VtsAidlAuthGraphSessionTest
Change-Id: Ib064292d60bead663af7721fd1406f2a9b5d8ecd
