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-rw-r--r--tests/component/verifier_test.cpp45
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/component/verifier_test.cpp b/tests/component/verifier_test.cpp
index 61ceadc9c..ce5b075cf 100644
--- a/tests/component/verifier_test.cpp
+++ b/tests/component/verifier_test.cpp
@@ -117,6 +117,51 @@ TEST(VerifierTest, load_keys_invalid_keys) {
ASSERT_FALSE(load_keys(key_file5.path, certs));
}
+TEST(VerifierTest, BadPackage_AlteredFooter) {
+ std::string testkey_v3;
+ ASSERT_TRUE(android::base::ReadFileToString(from_testdata_base("testkey_v3.txt"), &testkey_v3));
+ TemporaryFile key_file1;
+ ASSERT_TRUE(android::base::WriteStringToFile(testkey_v3, key_file1.path));
+ std::vector<Certificate> certs;
+ ASSERT_TRUE(load_keys(key_file1.path, certs));
+
+ std::string package;
+ ASSERT_TRUE(android::base::ReadFileToString(from_testdata_base("otasigned_v3.zip"), &package));
+ ASSERT_EQ(std::string("\xc0\x06\xff\xff\xd2\x06", 6), package.substr(package.size() - 6, 6));
+
+ // Alter the footer.
+ package[package.size() - 5] = '\x05';
+ ASSERT_EQ(VERIFY_FAILURE,
+ verify_file(reinterpret_cast<const unsigned char*>(package.data()), package.size(),
+ certs));
+}
+
+TEST(VerifierTest, BadPackage_AlteredContent) {
+ std::string testkey_v3;
+ ASSERT_TRUE(android::base::ReadFileToString(from_testdata_base("testkey_v3.txt"), &testkey_v3));
+ TemporaryFile key_file1;
+ ASSERT_TRUE(android::base::WriteStringToFile(testkey_v3, key_file1.path));
+ std::vector<Certificate> certs;
+ ASSERT_TRUE(load_keys(key_file1.path, certs));
+
+ std::string package;
+ ASSERT_TRUE(android::base::ReadFileToString(from_testdata_base("otasigned_v3.zip"), &package));
+ ASSERT_GT(package.size(), static_cast<size_t>(100));
+
+ // Alter the content.
+ std::string altered1(package);
+ altered1[50] += 1;
+ ASSERT_EQ(VERIFY_FAILURE,
+ verify_file(reinterpret_cast<const unsigned char*>(altered1.data()), altered1.size(),
+ certs));
+
+ std::string altered2(package);
+ altered2[10] += 1;
+ ASSERT_EQ(VERIFY_FAILURE,
+ verify_file(reinterpret_cast<const unsigned char*>(altered2.data()), altered2.size(),
+ certs));
+}
+
TEST(VerifierTest, BadPackage_SignatureStartOutOfBounds) {
std::string testkey_v3;
ASSERT_TRUE(android::base::ReadFileToString(from_testdata_base("testkey_v3.txt"), &testkey_v3));