[dice] Create fake DICE chain used in non-protected rialto
The DICE chain is only used for testing purposes.
Test: atest rialto_test
Bug: 313815907
Change-Id: I640d6873bb45cd76add9c564fc7adc4e8765dfac
diff --git a/rialto/tests/test.rs b/rialto/tests/test.rs
index 029895f..2755436 100644
--- a/rialto/tests/test.rs
+++ b/rialto/tests/test.rs
@@ -26,16 +26,12 @@
use ciborium::value::Value;
use client_vm_csr::generate_attestation_key_and_csr;
use coset::{CborSerializable, CoseMac0, CoseSign};
-use cstr::cstr;
-use diced_open_dice::{
- retry_bcc_format_config_descriptor, retry_bcc_main_flow, Config, DiceArtifacts,
- DiceConfigValues, DiceMode, InputValues, OwnedDiceArtifacts, HASH_SIZE, HIDDEN_SIZE,
-};
use log::info;
use service_vm_comm::{
ClientVmAttestationParams, Csr, CsrPayload, EcdsaP256KeyPair, GenerateCertificateRequestParams,
Request, RequestProcessingError, Response, VmType,
};
+use service_vm_fake_chain::client_vm::fake_client_vm_dice_artifacts;
use service_vm_manager::ServiceVm;
use std::fs;
use std::fs::File;
@@ -53,19 +49,6 @@
const UNSIGNED_RIALTO_PATH: &str = "/data/local/tmp/rialto_test/arm64/rialto_unsigned.bin";
const INSTANCE_IMG_PATH: &str = "/data/local/tmp/rialto_test/arm64/instance.img";
const TEST_CERT_CHAIN_PATH: &str = "testdata/rkp_cert_chain.der";
-/// The following data are generated randomly with urandom.
-const CODE_HASH_MICRODROID: [u8; HASH_SIZE] = [
- 0x08, 0x78, 0xc2, 0x5b, 0xe7, 0xea, 0x3d, 0x62, 0x70, 0x22, 0xd9, 0x1c, 0x4f, 0x3c, 0x2e, 0x2f,
- 0x0f, 0x97, 0xa4, 0x6f, 0x6d, 0xd5, 0xe6, 0x4a, 0x6d, 0xbe, 0x34, 0x2e, 0x56, 0x04, 0xaf, 0xef,
- 0x74, 0x3f, 0xec, 0xb8, 0x44, 0x11, 0xf4, 0x2f, 0x05, 0xb2, 0x06, 0xa3, 0x0e, 0x75, 0xb7, 0x40,
- 0x9a, 0x4c, 0x58, 0xab, 0x96, 0xe7, 0x07, 0x97, 0x07, 0x86, 0x5c, 0xa1, 0x42, 0x12, 0xf0, 0x34,
-];
-const AUTHORITY_HASH_MICRODROID: [u8; HASH_SIZE] = [
- 0xc7, 0x97, 0x5b, 0xa9, 0x9e, 0xbf, 0x0b, 0xeb, 0xe7, 0x7f, 0x69, 0x8f, 0x8e, 0xcf, 0x04, 0x7d,
- 0x2c, 0x0f, 0x4d, 0xbe, 0xcb, 0xf5, 0xf1, 0x4c, 0x1d, 0x1c, 0xb7, 0x44, 0xdf, 0xf8, 0x40, 0x90,
- 0x09, 0x65, 0xab, 0x01, 0x34, 0x3e, 0xc2, 0xc4, 0xf7, 0xa2, 0x3a, 0x5c, 0x4e, 0x76, 0x4f, 0x42,
- 0xa8, 0x6c, 0xc9, 0xf1, 0x7b, 0x12, 0x80, 0xa4, 0xef, 0xa2, 0x4d, 0x72, 0xa1, 0x21, 0xe2, 0x47,
-];
#[test]
fn process_requests_in_protected_vm() -> Result<()> {
@@ -148,8 +131,7 @@
0x7d, 0x86, 0x58, 0x79, 0x3a, 0x09, 0xdf, 0x1c, 0xa5, 0x80, 0x80, 0x15, 0x2b, 0x13, 0x17,
0x5c,
];
- let dice_artifacts = diced_sample_inputs::make_sample_bcc_and_cdis()?;
- let dice_artifacts = extend_dice_artifacts_with_microdroid_payload(&dice_artifacts)?;
+ let dice_artifacts = fake_client_vm_dice_artifacts()?;
let attestation_data = generate_attestation_key_and_csr(&CHALLENGE, &dice_artifacts)?;
let cert_chain = fs::read(TEST_CERT_CHAIN_PATH)?;
let (remaining, cert) = X509Certificate::from_der(&cert_chain)?;
@@ -193,32 +175,6 @@
}
}
-fn extend_dice_artifacts_with_microdroid_payload(
- dice_artifacts: &dyn DiceArtifacts,
-) -> Result<OwnedDiceArtifacts> {
- let config_values = DiceConfigValues {
- component_name: Some(cstr!("Microdroid payload")),
- component_version: Some(1),
- resettable: true,
- ..Default::default()
- };
- let config_descriptor = retry_bcc_format_config_descriptor(&config_values)?;
- let input_values = InputValues::new(
- CODE_HASH_MICRODROID,
- Config::Descriptor(config_descriptor.as_slice()),
- AUTHORITY_HASH_MICRODROID,
- DiceMode::kDiceModeDebug,
- [0u8; HIDDEN_SIZE], // hidden
- );
- retry_bcc_main_flow(
- dice_artifacts.cdi_attest(),
- dice_artifacts.cdi_seal(),
- dice_artifacts.bcc().unwrap(),
- &input_values,
- )
- .context("Failed to run BCC main flow for Microdroid")
-}
-
fn check_certificate_for_client_vm(
certificate: &[u8],
maced_public_key: &[u8],