mirror of
https://github.com/nsacyber/HIRS.git
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349 lines
12 KiB
C++
349 lines
12 KiB
C++
/**
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* Copyright (C) 2017-2018, U.S. Government
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*/
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#include <fstream>
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#include <iostream>
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#include <string>
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#include <sstream>
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#include <vector>
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#include "gtest/gtest.h"
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#include "Tpm2ToolsUtils.h"
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using std::string;
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using std::stringstream;
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using hirs::tpm2_tools_utils::Tpm2ToolsOutputParser;
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namespace {
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class Tpm2ToolsUtilsTest : public :: testing::Test {
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protected:
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Tpm2ToolsUtilsTest() {
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// You can do set-up work for each test here.
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}
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virtual ~Tpm2ToolsUtilsTest() {
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// You can do clean-up work that doesn't throw exceptions here.
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}
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virtual void SetUp() {
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// Code here will be called immediately after the constructor (right
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// before each test).
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}
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virtual void TearDown() {
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// Code here will be called immediately after each test (right
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// before the destructor).
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}
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};
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TEST_F(Tpm2ToolsUtilsTest, ParseNvDataSizeSuccess) {
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stringstream nvListOutput;
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nvListOutput << "2 NV indexes defined.\n"
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<< "\n"
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<< " 0. NV Index: 0x1800001\n"
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<< " {\n"
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<< "\tHash algorithm(nameAlg):11\n"
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<< "\tThe Index attributes(attributes):0x62042c04\n"
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<< "\tThe size of the data area(dataSize):70\n"
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<< " }\n"
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<< "\n"
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<< " 1. NV Index: 0x1c00002\n"
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<< " {\n"
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<< "\tHash algorithm(nameAlg):11\n"
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<< "\tThe Index attributes(attributes):0x620f1001\n"
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<< "\tThe size of the data area(dataSize):991\n"
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<< " }\n";
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uint16_t addressSize = Tpm2ToolsOutputParser::parseNvDataSize(
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"0x1c00002", nvListOutput.str());
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ASSERT_EQ(991, addressSize);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseNvDataSizeSuccessTpm2ToolsV3) {
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stringstream nvListOutput;
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nvListOutput << "0x1c00002\n"
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<< "\thash algorithm:\n"
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<< "\t\tfriendly: sha256\n"
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<< "\t\tvalue: 0xB\n"
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<< "\tattributes:\n"
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<< "\t\tfriendly: ownerwrite|policywrite\n"
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<< "\t\tvalue: 0xA000220\n"
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<< "\tsize: 991\n\n"
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<< "0x1c00003\n"
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<< "\thash algorithm:\n"
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<< "\t\tfriendly: sha256\n"
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<< "\t\tvalue: 0xB\n"
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<< "\tattributes:\n"
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<< "\t\tfriendly: ownerwrite|policywrite\n"
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<< "\t\tvalue: 0xA000220\n"
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<< "\tsize: 1722\n\n";
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uint16_t addressSize = Tpm2ToolsOutputParser::parseNvDataSize(
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"0x1c00002", nvListOutput.str());
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ASSERT_EQ(991, addressSize);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseNvDataSizeFailure) {
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stringstream nvListOutput;
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nvListOutput << "0 NV indexes defined.\n";
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uint16_t addressSize = Tpm2ToolsOutputParser::parseNvDataSize(
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"0x1c00002", nvListOutput.str());
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ASSERT_EQ(0, addressSize);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseNvReadSuccess) {
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stringstream nvReadOutput;
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nvReadOutput << "The size of data:10\n"
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<< " 30 7f 03 6d 30 7f 03 7e 3c 03";
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string nvReadData = Tpm2ToolsOutputParser::parseNvReadOutput(
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nvReadOutput.str());
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string expectedOutput = {48, 127, 3, 109, 48, 127, 3, 126, 60, 3};
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ASSERT_EQ(expectedOutput, nvReadData);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseNvReadFailure) {
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stringstream nvReadOutput;
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nvReadOutput << "Failed to read NVRAM area at index 0x1c00001 "
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<< "(29360129).Error:0x28b\n";
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string nvReadData = Tpm2ToolsOutputParser::parseNvReadOutput(
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nvReadOutput.str());
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ASSERT_EQ("", nvReadData);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParsePersistentObjectExistsSuccess) {
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stringstream listPersistentOutput;
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listPersistentOutput << "1 persistent objects defined.\n"
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<< "\n"
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<< " 0. Persistent handle: 0x81010001\n"
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<< " {\n"
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<< "\tType: 0x1\n"
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<< "\tHash algorithm(nameAlg): 0xb\n"
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<< "\tAttributes: 0x300b2\n"
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<< " }\n";
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ASSERT_TRUE(Tpm2ToolsOutputParser::parsePersistentObjectExists(
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"0x81010001", listPersistentOutput.str()));
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}
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TEST_F(Tpm2ToolsUtilsTest, ParsePersistentObjectExistsSuccessTpm2ToolsV3) {
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stringstream listPersistentOutput;
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listPersistentOutput << "persistent-handle[0]:0x81010001 "
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<< "key-alg:rsa hash-alg:sha256 "
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<< "object-attr:fixedtpm|fixedparent";
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ASSERT_TRUE(Tpm2ToolsOutputParser::parsePersistentObjectExists(
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"0x81010001", listPersistentOutput.str()));
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}
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TEST_F(Tpm2ToolsUtilsTest, ParsePersistentObjectExistsFailure) {
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stringstream listPersistentOutput;
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listPersistentOutput << "0 persistent objects defined.\n";
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ASSERT_FALSE(Tpm2ToolsOutputParser::parsePersistentObjectExists(
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"0x81010001", listPersistentOutput.str()));
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpmErrorCodeSuccessAnyCharBetweenErrorAndCode) {
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stringstream errorOutput;
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errorOutput << "Create Object Failed ! ErrorCode: 0x922";
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string expectedOutput = "0x922";
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string errorCode = Tpm2ToolsOutputParser::parseTpmErrorCode(
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errorOutput.str());
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ASSERT_EQ(expectedOutput, errorCode);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpmErrorCodeSuccessHexChars) {
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stringstream errorOutput;
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errorOutput << "Failed to read NVRAM area at index 0x1c00003"
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<< " (29360131).Error:0x28b";
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string expectedOutput = "0x28b";
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string errorCode = Tpm2ToolsOutputParser::parseTpmErrorCode(
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errorOutput.str());
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ASSERT_EQ(expectedOutput, errorCode);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpmErrorCodeSuccessFirstThreeHex) {
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stringstream errorOutput;
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errorOutput << "Failed to read NVRAM area at index 0x1c00003"
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<< " (29360131).Error:0x28b90210";
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string expectedOutput = "0x28b";
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string errorCode = Tpm2ToolsOutputParser::parseTpmErrorCode(
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errorOutput.str());
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ASSERT_EQ(expectedOutput, errorCode);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpmErrorCodeSuccessMultiline) {
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stringstream errorOutput;
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errorOutput << "Failed to read NVRAM area at index 0x1c00003"
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<< " (29360131).Error:\n\n0x28b";
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string expectedOutput = "0x28b";
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string errorCode = Tpm2ToolsOutputParser::parseTpmErrorCode(
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errorOutput.str());
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ASSERT_EQ(expectedOutput, errorCode);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpmErrorCodeSuccessCapitalHex) {
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stringstream errorOutput;
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errorOutput << "Failed to read NVRAM area at index 0x1c00003"
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<< " (29360131).Error:\n\n0x28B";
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string expectedOutput = "0x28B";
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string errorCode = Tpm2ToolsOutputParser::parseTpmErrorCode(
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errorOutput.str());
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ASSERT_EQ(expectedOutput, errorCode);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpmErrorCodeFailNonHex) {
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stringstream errorOutput;
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errorOutput << "Failed to read NVRAM area at index 0x1c00003"
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<< " (29360131).Error:0x28g";
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string expectedOutput = "";
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string errorCode = Tpm2ToolsOutputParser::parseTpmErrorCode(
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errorOutput.str());
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ASSERT_EQ(expectedOutput, errorCode);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpmErrorCodeFailNonHexFormatted) {
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stringstream errorOutput;
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errorOutput << "Failed to read NVRAM area at index 0x1c00003"
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<< " (29360131).Error:28b";
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string expectedOutput = "";
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string errorCode = Tpm2ToolsOutputParser::parseTpmErrorCode(
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errorOutput.str());
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ASSERT_EQ(expectedOutput, errorCode);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpmErrorCodeFailNotErrorCode) {
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stringstream errorOutput;
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errorOutput << "Easter Egg to be found at memory address: 0x042";
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string expectedOutput = "";
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string errorCode = Tpm2ToolsOutputParser::parseTpmErrorCode(
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errorOutput.str());
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ASSERT_EQ(expectedOutput, errorCode);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpm2ToolsVersionSuccess) {
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stringstream versionOutput;
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versionOutput << R"(tool="tpm2_rc_decode" version="3.0.1")"
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<< R"(tctis="tabrmd,socket,device,")";
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string expectedOutput = "3.0.1";
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string version = Tpm2ToolsOutputParser::parseTpm2ToolsVersion(
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versionOutput.str());
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ASSERT_EQ(expectedOutput, version);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpm2ToolsVersionSuccessCaseInsensitive) {
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stringstream versionOutput;
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versionOutput << R"(tool="tpm2_rc_decode" VeRSion="3.0.1")"
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<< R"(tctis="tabrmd,socket,device,")";
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string expectedOutput = "3.0.1";
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string version = Tpm2ToolsOutputParser::parseTpm2ToolsVersion(
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versionOutput.str());
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ASSERT_EQ(expectedOutput, version);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpm2ToolsVersionSuccessWhitespace) {
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stringstream versionOutput;
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versionOutput << "tpm2_rc_decode, version 1.1.0";
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string expectedOutput = "1.1.0";
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string version = Tpm2ToolsOutputParser::parseTpm2ToolsVersion(
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versionOutput.str());
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ASSERT_EQ(expectedOutput, version);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpm2ToolsVersionSuccessMultiNumeralVersion) {
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stringstream versionOutput;
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versionOutput << "tpm2_rc_decode, version 10.29.970";
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string expectedOutput = "10.29.970";
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string version = Tpm2ToolsOutputParser::parseTpm2ToolsVersion(
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versionOutput.str());
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ASSERT_EQ(expectedOutput, version);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpm2ToolsVersionSuccessAnyCharsBeforeVersion) {
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stringstream versionOutput;
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versionOutput << "tpm2_rc_decode, version!@#$%^&*()+=-_|1.2.9";
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string expectedOutput = "1.2.9";
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string version = Tpm2ToolsOutputParser::parseTpm2ToolsVersion(
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versionOutput.str());
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ASSERT_EQ(expectedOutput, version);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpm2ToolsVersionFailNonSemanticVersion) {
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stringstream versionOutput;
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versionOutput << "tpm2_rc_decode, version 1.2";
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string expectedOutput = "";
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string version = Tpm2ToolsOutputParser::parseTpm2ToolsVersion(
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versionOutput.str());
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ASSERT_EQ(expectedOutput, version);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpm2ToolsMajorVersionSuccess) {
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stringstream versionOutput;
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versionOutput << "3.0.1";
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string expectedOutput = "3";
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string majorVersion = Tpm2ToolsOutputParser::parseTpm2ToolsMajorVersion(
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versionOutput.str());
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ASSERT_EQ(expectedOutput, majorVersion);
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}
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TEST_F(Tpm2ToolsUtilsTest,
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ParseTpm2ToolsMajorVersionSuccessMultiNumeralVersion) {
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stringstream versionOutput;
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versionOutput << "10.29.970";
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string expectedOutput = "10";
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string majorVersion = Tpm2ToolsOutputParser::parseTpm2ToolsMajorVersion(
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versionOutput.str());
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ASSERT_EQ(expectedOutput, majorVersion);
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}
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TEST_F(Tpm2ToolsUtilsTest, ParseTpm2ToolsMajorVersionFailNonSemanticVersion) {
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stringstream versionOutput;
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versionOutput << "3.0";
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string expectedOutput = "";
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string majorVersion = Tpm2ToolsOutputParser::parseTpm2ToolsMajorVersion(
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versionOutput.str());
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ASSERT_EQ(expectedOutput, majorVersion);
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}
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TEST_F(Tpm2ToolsUtilsTest,
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ParseTpm2ToolsMajorVersionFailLongNonSemanticVersion) {
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stringstream versionOutput;
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versionOutput << "3.0.1.27";
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string expectedOutput = "";
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string majorVersion = Tpm2ToolsOutputParser::parseTpm2ToolsMajorVersion(
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versionOutput.str());
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ASSERT_EQ(expectedOutput, majorVersion);
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}
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} // namespace
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int main(int argc, char **argv) {
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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