Transitioning identity to external_libcppbor
This change removes hardware/interfaces/identity's dependency on its own
libcppbor copy. The copy can not be fully removed until various vendor
dependencies are cleaned up.
Superficial changes are made to the VTS tests to match the slightly
altered namespace on some of the functions.
This migration is a prerequisite for getting the
IRemotelyProvisionedComponent functionality into system/keymaster.
Without migrating to the same library, the build system runs into issues
since there are "two" libcppbor libraries with conflicting namespaces
otherwise.
Bug: 182445123
Test: atest VtsHalIdentityTargetTest
Change-Id: I854ffa31c4adb5a3d1df06539fe66075ccc4625d
diff --git a/identity/aidl/vts/EndToEndTests.cpp b/identity/aidl/vts/EndToEndTests.cpp
index 5798b4c..67db915 100644
--- a/identity/aidl/vts/EndToEndTests.cpp
+++ b/identity/aidl/vts/EndToEndTests.cpp
@@ -231,7 +231,7 @@
optional<vector<uint8_t>> proofOfProvisioning =
support::coseSignGetPayload(proofOfProvisioningSignature);
ASSERT_TRUE(proofOfProvisioning);
- cborPretty = support::cborPrettyPrint(proofOfProvisioning.value(), 32, {"readerCertificate"});
+ cborPretty = cppbor::prettyPrint(proofOfProvisioning.value(), 32, {"readerCertificate"});
EXPECT_EQ(
"[\n"
" 'ProofOfProvisioning',\n"
@@ -339,8 +339,8 @@
vector<uint8_t> deviceEngagementBytes = deviceEngagement.encode();
vector<uint8_t> eReaderPubBytes = cppbor::Tstr("ignored").encode();
cppbor::Array sessionTranscript = cppbor::Array()
- .add(cppbor::Semantic(24, deviceEngagementBytes))
- .add(cppbor::Semantic(24, eReaderPubBytes));
+ .add(cppbor::SemanticTag(24, deviceEngagementBytes))
+ .add(cppbor::SemanticTag(24, eReaderPubBytes));
vector<uint8_t> sessionTranscriptEncoded = sessionTranscript.encode();
vector<uint8_t> itemsRequestBytes =
@@ -353,7 +353,7 @@
.add("Home address", true))
.add("Image", cppbor::Map().add("Portrait image", false)))
.encode();
- cborPretty = support::cborPrettyPrint(itemsRequestBytes, 32, {"EphemeralPublicKey"});
+ cborPretty = cppbor::prettyPrint(itemsRequestBytes, 32, {"EphemeralPublicKey"});
EXPECT_EQ(
"{\n"
" 'nameSpaces' : {\n"
@@ -373,10 +373,10 @@
cppbor::Array()
.add("ReaderAuthentication")
.add(sessionTranscript.clone())
- .add(cppbor::Semantic(24, itemsRequestBytes))
+ .add(cppbor::SemanticTag(24, itemsRequestBytes))
.encode();
vector<uint8_t> encodedReaderAuthenticationBytes =
- cppbor::Semantic(24, encodedReaderAuthentication).encode();
+ cppbor::SemanticTag(24, encodedReaderAuthentication).encode();
optional<vector<uint8_t>> readerSignature =
support::coseSignEcDsa(readerKey, {}, // content
encodedReaderAuthenticationBytes, // detached content
@@ -443,7 +443,7 @@
vector<uint8_t> mac;
vector<uint8_t> deviceNameSpacesEncoded;
ASSERT_TRUE(credential->finishRetrieval(&mac, &deviceNameSpacesEncoded).isOk());
- cborPretty = support::cborPrettyPrint(deviceNameSpacesEncoded, 32, {});
+ cborPretty = cppbor::prettyPrint(deviceNameSpacesEncoded, 32, {});
ASSERT_EQ(
"{\n"
" 'PersonalData' : {\n"
@@ -462,10 +462,11 @@
string docType = "org.iso.18013-5.2019.mdl";
optional<vector<uint8_t>> readerEphemeralPrivateKey =
support::ecKeyPairGetPrivateKey(readerEphemeralKeyPair.value());
- optional<vector<uint8_t>> eMacKey = support::calcEMacKey(
- readerEphemeralPrivateKey.value(), // Private Key
- signingPubKey.value(), // Public Key
- cppbor::Semantic(24, sessionTranscript.encode()).encode()); // SessionTranscriptBytes
+ optional<vector<uint8_t>> eMacKey =
+ support::calcEMacKey(readerEphemeralPrivateKey.value(), // Private Key
+ signingPubKey.value(), // Public Key
+ cppbor::SemanticTag(24, sessionTranscript.encode())
+ .encode()); // SessionTranscriptBytes
optional<vector<uint8_t>> calculatedMac =
support::calcMac(sessionTranscript.encode(), // SessionTranscript
docType, // DocType
@@ -486,7 +487,7 @@
testEntriesEntryCounts)
.isOk());
ASSERT_TRUE(credential->finishRetrieval(&mac, &deviceNameSpacesEncoded).isOk());
- cborPretty = support::cborPrettyPrint(deviceNameSpacesEncoded, 32, {});
+ cborPretty = cppbor::prettyPrint(deviceNameSpacesEncoded, 32, {});
ASSERT_EQ("{}", cborPretty);
// Calculate DeviceAuthentication and MAC (MACing key hasn't changed)
calculatedMac = support::calcMac(sessionTranscript.encode(), // SessionTranscript
@@ -508,7 +509,7 @@
testEntriesEntryCounts)
.isOk());
ASSERT_TRUE(credential->finishRetrieval(&mac, &deviceNameSpacesEncoded).isOk());
- cborPretty = support::cborPrettyPrint(deviceNameSpacesEncoded, 32, {});
+ cborPretty = cppbor::prettyPrint(deviceNameSpacesEncoded, 32, {});
ASSERT_EQ("{}", cborPretty);
// Calculate DeviceAuthentication and MAC (MACing key hasn't changed)
calculatedMac = support::calcMac(sessionTranscript.encode(), // SessionTranscript