| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache License, version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agree to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <errno.h> |
| #include <fcntl.h> |
| #include <gtest/gtest.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include <android-base/stringprintf.h> |
| |
| #include "common.h" |
| #include "mincrypt/sha.h" |
| #include "mincrypt/sha256.h" |
| #include "minzip/SysUtil.h" |
| #include "ui.h" |
| #include "verifier.h" |
| |
| #if defined(__LP64__) |
| #define NATIVE_TEST_PATH "/nativetest64" |
| #else |
| #define NATIVE_TEST_PATH "/nativetest" |
| #endif |
| |
| static const char* DATA_PATH = getenv("ANDROID_DATA"); |
| static const char* TESTDATA_PATH = "/recovery/testdata/"; |
| |
| // This is build/target/product/security/testkey.x509.pem after being |
| // dumped out by dumpkey.jar. |
| RSAPublicKey test_key = |
| { 64, 0xc926ad21, |
| { 0x6afee91fu, 0x7fa31d5bu, 0x38a0b217u, 0x99df9baeu, |
| 0xfe72991du, 0x727d3c04u, 0x20943f99u, 0xd08e7826u, |
| 0x69e7c8a2u, 0xdeeccc8eu, 0x6b9af76fu, 0x553311c4u, |
| 0x07b9e247u, 0x54c8bbcau, 0x6a540d81u, 0x48dbf567u, |
| 0x98c92877u, 0x134fbfdeu, 0x01b32564u, 0x24581948u, |
| 0x6cddc3b8u, 0x0cd444dau, 0xfe0381ccu, 0xf15818dfu, |
| 0xc06e6d42u, 0x2e2f6412u, 0x093a6737u, 0x94d83b31u, |
| 0xa466c87au, 0xb3f284a0u, 0xa694ec2cu, 0x053359e6u, |
| 0x9717ee6au, 0x0732e080u, 0x220d5008u, 0xdc4af350u, |
| 0x93d0a7c3u, 0xe330c9eau, 0xcac3da1eu, 0x8ebecf8fu, |
| 0xc2be387fu, 0x38a14e89u, 0x211586f0u, 0x18b846f5u, |
| 0x43be4c72u, 0xb578c204u, 0x1bbfb230u, 0xf1e267a8u, |
| 0xa2d3e656u, 0x64b8e4feu, 0xe7e83d4bu, 0x3e77a943u, |
| 0x3559ffd9u, 0x0ebb0f99u, 0x0aa76ce6u, 0xd3786ea7u, |
| 0xbca8cd6bu, 0x068ca8e8u, 0xeb1de2ffu, 0x3e3ecd6cu, |
| 0xe0d9d825u, 0xb1edc762u, 0xdec60b24u, 0xd6931904u}, |
| { 0xccdcb989u, 0xe19281f9u, 0xa6e80accu, 0xb7f40560u, |
| 0x0efb0bccu, 0x7f12b0bbu, 0x1e90531au, 0x136d95d0u, |
| 0x9e660665u, 0x7d54918fu, 0xe3b93ea2u, 0x2f415d10u, |
| 0x3d2df6e6u, 0x7a627ecfu, 0xa6f22d70u, 0xb995907au, |
| 0x09de16b2u, 0xfeb8bd61u, 0xf24ec294u, 0x716a427fu, |
| 0x2e12046fu, 0xeaf3d56au, 0xd9b873adu, 0x0ced340bu, |
| 0xbc9cec09u, 0x73c65903u, 0xee39ce9bu, 0x3eede25au, |
| 0x397633b7u, 0x2583c165u, 0x8514f97du, 0xe9166510u, |
| 0x0b6fae99u, 0xa47139fdu, 0xdb8352f0u, 0xb2ad7f2cu, |
| 0xa11552e2u, 0xd4d490a7u, 0xe11e8568u, 0xe9e484dau, |
| 0xd3ef8449u, 0xa47055dau, 0x4edd9557u, 0x03a78ba1u, |
| 0x770e130du, 0x16762facu, 0x0cbdfcc4u, 0xf3070540u, |
| 0x008b6515u, 0x60e7e1b7u, 0xa72cf7f9u, 0xaff86e39u, |
| 0x4296faadu, 0xfc90430eu, 0x6cc8f377u, 0xb398fd43u, |
| 0x423c5997u, 0x991d59c4u, 0x6464bf73u, 0x96431575u, |
| 0x15e3d207u, 0x30532a7au, 0x8c4be618u, 0x460a4d76u }, |
| 3 |
| }; |
| |
| RSAPublicKey test_f4_key = |
| { 64, 0xc9bd1f21, |
| { 0x1178db1fu, 0xbf5d0e55u, 0x3393a165u, 0x0ef4c287u, |
| 0xbc472a4au, 0x383fc5a1u, 0x4a13b7d2u, 0xb1ff2ac3u, |
| 0xaf66b4d9u, 0x9280acefu, 0xa2165bdbu, 0x6a4d6e5cu, |
| 0x08ea676bu, 0xb7ac70c7u, 0xcd158139u, 0xa635ccfeu, |
| 0xa46ab8a8u, 0x445a3e8bu, 0xdc81d9bbu, 0x91ce1a20u, |
| 0x68021cdeu, 0x4516eda9u, 0x8d43c30cu, 0xed1eff14u, |
| 0xca387e4cu, 0x58adc233u, 0x4657ab27u, 0xa95b521eu, |
| 0xdfc0e30cu, 0x394d64a1u, 0xc6b321a1u, 0x2ca22cb8u, |
| 0xb1892d5cu, 0x5d605f3eu, 0x6025483cu, 0x9afd5181u, |
| 0x6e1a7105u, 0x03010593u, 0x70acd304u, 0xab957cbfu, |
| 0x8844abbbu, 0x53846837u, 0x24e98a43u, 0x2ba060c1u, |
| 0x8b88b88eu, 0x44eea405u, 0xb259fc41u, 0x0907ad9cu, |
| 0x13003adau, 0xcf79634eu, 0x7d314ec9u, 0xfbbe4c2bu, |
| 0xd84d0823u, 0xfd30fd88u, 0x68d8a909u, 0xfb4572d9u, |
| 0xa21301c2u, 0xd00a4785u, 0x6862b50cu, 0xcfe49796u, |
| 0xdaacbd83u, 0xfb620906u, 0xdf71e0ccu, 0xbbc5b030u }, |
| { 0x69a82189u, 0x1a8b22f4u, 0xcf49207bu, 0x68cc056au, |
| 0xb206b7d2u, 0x1d449bbdu, 0xe9d342f2u, 0x29daea58u, |
| 0xb19d011au, 0xc62f15e4u, 0x9452697au, 0xb62bb87eu, |
| 0x60f95cc2u, 0x279ebb2du, 0x17c1efd8u, 0xec47558bu, |
| 0xc81334d1u, 0x88fe7601u, 0x79992eb1u, 0xb4555615u, |
| 0x2022ac8cu, 0xc79a4b8cu, 0xb288b034u, 0xd6b942f0u, |
| 0x0caa32fbu, 0xa065ba51u, 0x4de9f154u, 0x29f64f6cu, |
| 0x7910af5eu, 0x3ed4636au, 0xe4c81911u, 0x9183f37du, |
| 0x5811e1c4u, 0x29c7a58cu, 0x9715d4d3u, 0xc7e2dce3u, |
| 0x140972ebu, 0xf4c8a69eu, 0xa104d424u, 0x5dabbdfbu, |
| 0x41cb4c6bu, 0xd7f44717u, 0x61785ff7u, 0x5e0bc273u, |
| 0x36426c70u, 0x2aa6f08eu, 0x083badbfu, 0x3cab941bu, |
| 0x8871da23u, 0x1ab3dbaeu, 0x7115a21du, 0xf5aa0965u, |
| 0xf766f562u, 0x7f110225u, 0x86d96a04u, 0xc50a120eu, |
| 0x3a751ca3u, 0xc21aa186u, 0xba7359d0u, 0x3ff2b257u, |
| 0xd116e8bbu, 0xfc1318c0u, 0x070e5b1du, 0x83b759a6u }, |
| 65537 |
| }; |
| |
| ECPublicKey test_ec_key = |
| { |
| { |
| {0xd656fa24u, 0x931416cau, 0x1c0278c6u, 0x174ebe4cu, |
| 0x6018236au, 0x45ba1656u, 0xe8c05d84u, 0x670ed500u} |
| }, |
| { |
| {0x0d179adeu, 0x4c16827du, 0x9f8cb992u, 0x8f69ff8au, |
| 0x481b1020u, 0x798d91afu, 0x184db8e9u, 0xb5848dd9u} |
| } |
| }; |
| |
| RecoveryUI* ui = NULL; |
| |
| class MockUI : public RecoveryUI { |
| void Init() { } |
| void SetStage(int, int) { } |
| void SetLocale(const char*) { } |
| void SetBackground(Icon /*icon*/) { } |
| |
| void SetProgressType(ProgressType /*determinate*/) { } |
| void ShowProgress(float /*portion*/, float /*seconds*/) { } |
| void SetProgress(float /*fraction*/) { } |
| |
| void ShowText(bool /*visible*/) { } |
| bool IsTextVisible() { return false; } |
| bool WasTextEverVisible() { return false; } |
| void Print(const char* fmt, ...) { |
| va_list ap; |
| va_start(ap, fmt); |
| vfprintf(stderr, fmt, ap); |
| va_end(ap); |
| } |
| void PrintOnScreenOnly(const char* fmt, ...) { |
| va_list ap; |
| va_start(ap, fmt); |
| vfprintf(stderr, fmt, ap); |
| va_end(ap); |
| } |
| void ShowFile(const char*) { } |
| |
| void StartMenu(const char* const* /*headers*/, |
| const char* const* /*items*/, |
| int /*initial_selection*/) { } |
| int SelectMenu(int /*sel*/) { return 0; } |
| void EndMenu() { } |
| }; |
| |
| void |
| ui_print(const char* format, ...) { |
| va_list ap; |
| va_start(ap, format); |
| vfprintf(stdout, format, ap); |
| va_end(ap); |
| } |
| |
| class VerifierTest : public testing::TestWithParam<std::vector<std::string>> { |
| public: |
| MemMapping memmap; |
| std::vector<Certificate> certs; |
| |
| virtual void SetUp() { |
| std::vector<std::string> args = GetParam(); |
| std::string package = android::base::StringPrintf("%s%s%s%s", DATA_PATH, NATIVE_TEST_PATH, |
| TESTDATA_PATH, args[0].c_str()); |
| for (auto it = ++(args.cbegin()); it != args.cend(); ++it) { |
| if (it->substr(it->length() - 3, it->length()) == "256") { |
| if (certs.empty()) { |
| FAIL() << "May only specify -sha256 after key type\n"; |
| } |
| certs.back().hash_len = SHA256_DIGEST_SIZE; |
| } else if (*it == "ec") { |
| certs.emplace_back(SHA_DIGEST_SIZE, Certificate::EC, |
| nullptr, std::unique_ptr<ECPublicKey>(new ECPublicKey(test_ec_key))); |
| } else if (*it == "e3") { |
| certs.emplace_back(SHA_DIGEST_SIZE, Certificate::RSA, |
| std::unique_ptr<RSAPublicKey>(new RSAPublicKey(test_key)), nullptr); |
| } else if (*it == "f4") { |
| certs.emplace_back(SHA_DIGEST_SIZE, Certificate::RSA, |
| std::unique_ptr<RSAPublicKey>(new RSAPublicKey(test_f4_key)), nullptr); |
| } |
| } |
| if (certs.empty()) { |
| certs.emplace_back(SHA_DIGEST_SIZE, Certificate::RSA, |
| std::unique_ptr<RSAPublicKey>(new RSAPublicKey(test_key)), nullptr); |
| } |
| if (sysMapFile(package.c_str(), &memmap) != 0) { |
| FAIL() << "Failed to mmap " << package << ": " << strerror(errno) << "\n"; |
| } |
| } |
| |
| static void SetUpTestCase() { |
| ui = new MockUI(); |
| } |
| }; |
| |
| class VerifierSuccessTest : public VerifierTest { |
| }; |
| |
| class VerifierFailureTest : public VerifierTest { |
| }; |
| |
| TEST_P(VerifierSuccessTest, VerifySucceed) { |
| ASSERT_EQ(verify_file(memmap.addr, memmap.length, certs), VERIFY_SUCCESS); |
| } |
| |
| TEST_P(VerifierFailureTest, VerifyFailure) { |
| ASSERT_EQ(verify_file(memmap.addr, memmap.length, certs), VERIFY_FAILURE); |
| } |
| |
| INSTANTIATE_TEST_CASE_P(SingleKeySuccess, VerifierSuccessTest, |
| ::testing::Values( |
| std::vector<std::string>({"otasigned.zip", "e3"}), |
| std::vector<std::string>({"otasigned_f4.zip", "f4"}), |
| std::vector<std::string>({"otasigned_sha256.zip", "e3", "sha256"}), |
| std::vector<std::string>({"otasigned_f4_sha256.zip", "f4", "sha256"}), |
| std::vector<std::string>({"otasigned_ecdsa_sha256.zip", "ec", "sha256"}))); |
| |
| INSTANTIATE_TEST_CASE_P(MultiKeySuccess, VerifierSuccessTest, |
| ::testing::Values( |
| std::vector<std::string>({"otasigned.zip", "f4", "e3"}), |
| std::vector<std::string>({"otasigned_f4.zip", "ec", "f4"}), |
| std::vector<std::string>({"otasigned_sha256.zip", "ec", "e3", "e3", "sha256"}), |
| std::vector<std::string>({"otasigned_f4_sha256.zip", "ec", "sha256", "e3", "f4", "sha256"}), |
| std::vector<std::string>({"otasigned_ecdsa_sha256.zip", "f4", "sha256", "e3", "ec", "sha256"}))); |
| |
| INSTANTIATE_TEST_CASE_P(WrongKey, VerifierFailureTest, |
| ::testing::Values( |
| std::vector<std::string>({"otasigned.zip", "f4"}), |
| std::vector<std::string>({"otasigned_f4.zip", "e3"}), |
| std::vector<std::string>({"otasigned_ecdsa_sha256.zip", "e3", "sha256"}))); |
| |
| INSTANTIATE_TEST_CASE_P(WrongHash, VerifierFailureTest, |
| ::testing::Values( |
| std::vector<std::string>({"otasigned.zip", "e3", "sha256"}), |
| std::vector<std::string>({"otasigned_f4.zip", "f4", "sha256"}), |
| std::vector<std::string>({"otasigned_sha256.zip"}), |
| std::vector<std::string>({"otasigned_f4_sha256.zip", "f4"}), |
| std::vector<std::string>({"otasigned_ecdsa_sha256.zip"}))); |
| |
| INSTANTIATE_TEST_CASE_P(BadPackage, VerifierFailureTest, |
| ::testing::Values( |
| std::vector<std::string>({"random.zip"}), |
| std::vector<std::string>({"fake-eocd.zip"}), |
| std::vector<std::string>({"alter-metadata.zip"}), |
| std::vector<std::string>({"alter-footer.zip"}))); |
