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Selene Huang38ca6962020-05-29 12:08:52 -04001/*
2 * Copyright (C) 2019 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#define LOG_TAG "VtsAttestationTests"
18
19#include <aidl/Gtest.h>
20#include <aidl/Vintf.h>
21#include <android-base/logging.h>
22#include <android/hardware/identity/IIdentityCredentialStore.h>
23#include <android/hardware/identity/support/IdentityCredentialSupport.h>
24#include <binder/IServiceManager.h>
25#include <binder/ProcessState.h>
26#include <cppbor.h>
27#include <cppbor_parse.h>
28#include <gtest/gtest.h>
29#include <future>
30#include <map>
31
Selene Huang38ca6962020-05-29 12:08:52 -040032#include "VtsIdentityTestUtils.h"
33
34namespace android::hardware::identity {
35
36using std::endl;
37using std::map;
38using std::optional;
39using std::string;
40using std::vector;
41
42using ::android::sp;
43using ::android::String16;
44using ::android::binder::Status;
45
Selene Huang38ca6962020-05-29 12:08:52 -040046using test_utils::setupWritableCredential;
47using test_utils::validateAttestationCertificate;
48
49// This file verifies the Identity Credential VTS Attestation Certificate
50// generated.
51class VtsAttestationTests : public testing::TestWithParam<std::string> {
52 public:
53 virtual void SetUp() override {
54 credentialStore_ = android::waitForDeclaredService<IIdentityCredentialStore>(
55 String16(GetParam().c_str()));
56 ASSERT_NE(credentialStore_, nullptr);
57 }
58
59 sp<IIdentityCredentialStore> credentialStore_;
60};
61
Selene Huang38ca6962020-05-29 12:08:52 -040062TEST_P(VtsAttestationTests, verifyAttestationWithNonemptyChallengeNonemptyId) {
63 Status result;
64
Selene Huang38ca6962020-05-29 12:08:52 -040065 sp<IWritableIdentityCredential> writableCredential;
David Zeuthenf5372102020-11-11 12:34:27 -050066 ASSERT_TRUE(setupWritableCredential(writableCredential, credentialStore_,
67 false /* testCredential */));
Selene Huang38ca6962020-05-29 12:08:52 -040068
69 string challenge = "NotSoRandomChallenge1NotSoRandomChallenge1NotSoRandomChallenge1";
70 vector<uint8_t> attestationChallenge(challenge.begin(), challenge.end());
71 vector<Certificate> attestationCertificate;
72 string applicationId = "Attestation Verification";
73 vector<uint8_t> attestationApplicationId = {applicationId.begin(), applicationId.end()};
74
75 result = writableCredential->getAttestationCertificate(
76 attestationApplicationId, attestationChallenge, &attestationCertificate);
77
78 ASSERT_TRUE(result.isOk()) << result.exceptionCode() << "; " << result.exceptionMessage()
79 << endl;
80
David Zeuthenf5372102020-11-11 12:34:27 -050081 validateAttestationCertificate(attestationCertificate, attestationChallenge,
82 attestationApplicationId, false);
Selene Huang38ca6962020-05-29 12:08:52 -040083}
84
85TEST_P(VtsAttestationTests, verifyAttestationWithVeryShortChallengeAndId) {
86 Status result;
87
Selene Huang38ca6962020-05-29 12:08:52 -040088 sp<IWritableIdentityCredential> writableCredential;
David Zeuthenf5372102020-11-11 12:34:27 -050089 ASSERT_TRUE(setupWritableCredential(writableCredential, credentialStore_,
90 false /* testCredential */));
Selene Huang38ca6962020-05-29 12:08:52 -040091
92 string challenge = "c";
93 vector<uint8_t> attestationChallenge(challenge.begin(), challenge.end());
94 vector<Certificate> attestationCertificate;
95 string applicationId = "i";
96 vector<uint8_t> attestationApplicationId = {applicationId.begin(), applicationId.end()};
97
98 result = writableCredential->getAttestationCertificate(
99 attestationApplicationId, attestationChallenge, &attestationCertificate);
100
101 ASSERT_TRUE(result.isOk()) << result.exceptionCode() << "; " << result.exceptionMessage()
102 << endl;
103
David Zeuthenf5372102020-11-11 12:34:27 -0500104 validateAttestationCertificate(attestationCertificate, attestationChallenge,
105 attestationApplicationId, false);
Selene Huang38ca6962020-05-29 12:08:52 -0400106}
107
108INSTANTIATE_TEST_SUITE_P(
109 Identity, VtsAttestationTests,
110 testing::ValuesIn(android::getAidlHalInstanceNames(IIdentityCredentialStore::descriptor)),
111 android::PrintInstanceNameToString);
112
113} // namespace android::hardware::identity