Add check_feature helper
Test: VtsAidlKeyMintTargetTest
(cherry picked from commit 3d2ba0a137debcbf48a4efdd2016fe132293b6bc)
(cherry picked from commit b7d44a2eefc18bdb3fab322813613b564240eff5)
(cherry picked from https://android-review.googlesource.com/q/commit:352c383e0d9b6bbf98fd54afc63821e08cf6f9ee)
Merged-In: I4a5b2a41172c15ae29efb5b177eb86cea5527b4e
Change-Id: I4a5b2a41172c15ae29efb5b177eb86cea5527b4e
diff --git a/security/keymint/aidl/vts/functional/Android.bp b/security/keymint/aidl/vts/functional/Android.bp
index 77eea8a..2de19d5 100644
--- a/security/keymint/aidl/vts/functional/Android.bp
+++ b/security/keymint/aidl/vts/functional/Android.bp
@@ -30,6 +30,7 @@
"VtsHalTargetTestDefaults",
],
shared_libs: [
+ "libbinder",
"libbinder_ndk",
"libcrypto",
],
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index 2032411..c81d9a0 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -22,6 +22,7 @@
#include <android-base/logging.h>
#include <android/binder_manager.h>
+#include <android/content/pm/IPackageManagerNative.h>
#include <cppbor_parse.h>
#include <cutils/properties.h>
#include <gmock/gmock.h>
@@ -1679,6 +1680,29 @@
*signingKey = std::move(pubKey);
}
+// Check whether the given named feature is available.
+bool check_feature(const std::string& name) {
+ ::android::sp<::android::IServiceManager> sm(::android::defaultServiceManager());
+ ::android::sp<::android::IBinder> binder(sm->getService(::android::String16("package_native")));
+ if (binder == nullptr) {
+ GTEST_LOG_(ERROR) << "getService package_native failed";
+ return false;
+ }
+ ::android::sp<::android::content::pm::IPackageManagerNative> packageMgr =
+ ::android::interface_cast<::android::content::pm::IPackageManagerNative>(binder);
+ if (packageMgr == nullptr) {
+ GTEST_LOG_(ERROR) << "Cannot find package manager";
+ return false;
+ }
+ bool hasFeature = false;
+ auto status = packageMgr->hasSystemFeature(::android::String16(name.c_str()), 0, &hasFeature);
+ if (!status.isOk()) {
+ GTEST_LOG_(ERROR) << "hasSystemFeature('" << name << "') failed: " << status;
+ return false;
+ }
+ return hasFeature;
+}
+
} // namespace test
} // namespace aidl::android::hardware::security::keymint
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
index ec3fcf6..890bb56 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
@@ -346,6 +346,7 @@
void check_maced_pubkey(const MacedPublicKey& macedPubKey, bool testMode,
vector<uint8_t>* payload_value);
void p256_pub_key(const vector<uint8_t>& coseKeyData, EVP_PKEY_Ptr* signingKey);
+bool check_feature(const std::string& name);
AuthorizationSet HwEnforcedAuthorizations(const vector<KeyCharacteristics>& key_characteristics);
AuthorizationSet SwEnforcedAuthorizations(const vector<KeyCharacteristics>& key_characteristics);