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Commit 7d67dff4 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
Browse files

Merge "Forward HAT and ConfirmationToken to TA on finish." into sc-dev am: a21c4c1a 

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/15179282

Change-Id: I668b9ce333a8f0955d4c86e94398314603e82378
parents d4a9e44d a21c4c1a

trusty/keymaster/keymint/TrustyKeyMintOperation.cpp

+17 −6
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ using ::keymaster::FinishOperationRequest; 
using ::keymaster::FinishOperationResponse;

using ::keymaster::TAG_ASSOCIATED_DATA;

using ::keymaster::TAG_AUTH_TOKEN;

using ::keymaster::TAG_CONFIRMATION_TOKEN;

using ::keymaster::UpdateOperationRequest;

using ::keymaster::UpdateOperationResponse;

using km_utils::authToken2AidlVec;
@@ -106,12 +107,12 @@ ScopedAStatus TrustyKeyMintOperation::update(const vector<uint8_t>& input, 
    return ScopedAStatus::ok();

}



ScopedAStatus TrustyKeyMintOperation::finish(

        const optional<vector<uint8_t>>& input,      //

ScopedAStatus TrustyKeyMintOperation::finish(const optional<vector<uint8_t>>& input,      //

                                             const optional<vector<uint8_t>>& signature,  //

                                             const optional<HardwareAuthToken>& authToken,

                                             const optional<TimeStampToken>& /* timestampToken */,

        const optional<vector<uint8_t>>& /* confirmationToken */, vector<uint8_t>* output) {

                                             const optional<vector<uint8_t>>& confirmationToken,

                                             vector<uint8_t>* output) {

    if (!output) {

        return ScopedAStatus(AStatus_fromServiceSpecificError(

                static_cast<int32_t>(ErrorCode::OUTPUT_PARAMETER_NULL)));
@@ -119,6 +120,16 @@ ScopedAStatus TrustyKeyMintOperation::finish( 
    output->clear();



    FinishOperationRequest request(impl_->message_version());



    if (authToken) {

        auto tokenAsVec(authToken2AidlVec(*authToken));

        request.additional_params.push_back(TAG_AUTH_TOKEN, tokenAsVec.data(), tokenAsVec.size());

    }

    if (confirmationToken) {

        request.additional_params.push_back(TAG_CONFIRMATION_TOKEN, confirmationToken->data(),

                                            confirmationToken->size());

    }



    request.op_handle = opHandle_;

    if (signature) request.signature.Reinitialize(signature->data(), signature->size());

    size_t serialized_size = request.SerializedSize();