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Merge "Test that the password isn't truncated" am: 51b8d29e7e am: 1285a868db am: de4e656380

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Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2151558

Change-Id: I6968cab4a02652aec7eec47fab4567953da49798
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Eric Biggers
2022-08-02 00:19:36 +00:00
committed by Automerger Merge Worker
parent 7c17b38b50 de4e656380
commit b62321c658
1 changed files with 41 additions and 0 deletions
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41
gatekeeper/1.0/vts/functional/VtsHalGatekeeperV1_0TargetTest.cpp
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@@ -243,6 +243,47 @@ TEST_P(GatekeeperHidlTest, VerifySuccess) {
ALOGI("Testing Enroll+Verify done");
}
/**
* Ensure that passwords containing a NUL byte aren't truncated
*/
TEST_P(GatekeeperHidlTest, PasswordIsBinaryData) {
GatekeeperResponse enrollRsp;
GatekeeperResponse verifyRsp;
hidl_vec<uint8_t> rightPassword = {'A', 'B', 'C', '\0', 'D', 'E', 'F'};
hidl_vec<uint8_t> wrongPassword = {'A', 'B', 'C', '\0', '\0', '\0', '\0'};
ALOGI("Testing Enroll+Verify of password with embedded NUL (expected success)");
enrollNewPassword(rightPassword, enrollRsp, true);
verifyPassword(rightPassword, enrollRsp.data, 1, verifyRsp, true);
ALOGI("Testing Verify of wrong password (expected failure)");
verifyPassword(wrongPassword, enrollRsp.data, 1, verifyRsp, false);
ALOGI("PasswordIsBinaryData test done");
}
/**
* Ensure that long passwords aren't truncated
*/
TEST_P(GatekeeperHidlTest, LongPassword) {
GatekeeperResponse enrollRsp;
GatekeeperResponse verifyRsp;
hidl_vec<uint8_t> password;
password.resize(64); // maximum length used by Android
memset(password.data(), 'A', password.size());
ALOGI("Testing Enroll+Verify of long password (expected success)");
enrollNewPassword(password, enrollRsp, true);
verifyPassword(password, enrollRsp.data, 1, verifyRsp, true);
ALOGI("Testing Verify of wrong password (expected failure)");
password[password.size() - 1] ^= 1;
verifyPassword(password, enrollRsp.data, 1, verifyRsp, false);
ALOGI("LongPassword test done");
}
/**
* Ensure we can securely update password (keep the same
* secure user_id) if we prove we know old password