Add GoogleTest via conan and first tests

CMakeLists.txt

@@ -36,6 +36,7 @@ FILE(GLOB PROTO_HEDERA "src/cpp/proto/hedera/*.cc" "src/cpp/proto/hedera/*.h")
 
 # used only for test project 
 FILE(GLOB TEST "src/cpp/test/*.cpp" "src/cpp/test/*.h")
+FILE(GLOB TEST_CRYPTO "src/cpp/test/crypto/*.cpp" "src/cpp/test/crypto/*.h")
 
 SET(LOCAL_SRCS 
 	${CONTROLLER} ${TINF} ${MAIN} ${HTTPInterface} 
@@ -61,6 +62,7 @@ source_group("SingletonManager" FILES ${SINGLETON_MANAGER})
 source_group("lib" FILES ${LIB_SRC})
 source_group("HTTP-Interface" FILES ${HTTPInterface})
 source_group("Json-Interface" FILES ${JSONInterface})
+source_group("Test\\crypto" FILES ${TEST_CRYPTO})
 source_group("Test" FILES ${TEST})
 endif(MSVC)
 
@@ -150,7 +152,7 @@ enable_testing()
 #_TEST_BUILD
 
 
-add_executable(Gradido_LoginServer_Test ${LOCAL_SRCS} ${TEST})
+add_executable(Gradido_LoginServer_Test ${LOCAL_SRCS} ${TEST} ${TEST_CRYPTO})
 target_compile_definitions(Gradido_LoginServer_Test PUBLIC "_TEST_BUILD")
 
 target_link_libraries(Gradido_LoginServer_Test ${CONAN_LIBS} ${IROHA_ED25519})
@@ -161,3 +163,5 @@ if(WIN32)
 else(WIN32)
 	target_link_libraries(Gradido_LoginServer_Test libmariadb PocoNet PocoUtil PocoJSON PocoFoundation PocoData PocoNetSSL protoc protobuf -pthread)
 endif(WIN32)
+
+add_test(NAME main COMMAND Gradido_LoginServer_Test)

conanfile.txt

@@ -3,6 +3,7 @@ Poco/1.9.4@pocoproject/stable
 libsodium/1.0.18@bincrafters/stable
 protobuf/3.9.1@bincrafters/stable
 boost/1.71.0@conan/stable
+gtest/1.8.1@bincrafters/stable
 
 [generators]
 cmake

src/cpp/Crypto/KeyPair.cpp

@@ -8,6 +8,8 @@
 
 #include "Poco/Types.h"
 
+#include "Passphrase.h"
+
 #include "../ServerConfig.h"
 
 using namespace Poco::Data::Keywords;
@@ -238,75 +240,7 @@ std::string KeyPair::createClearPassphraseFromWordIndices(MemoryBin* word_indice
 
 std::string KeyPair::filterPassphrase(const std::string& passphrase)
 {
-	std::string filteredPassphrase;
-	auto passphrase_size = passphrase.size();
-	
-	for (int i = 0; i < passphrase_size; i++) {
-		unsigned char c = passphrase.data()[i];
-		// asci 128 even by utf8 (hex)
-		// 0000 0000 – 0000 007F
-		// utf8
-		if (c > 0x0000007F) {
-			int additionalUtfByteCount = 0;
-			//filteredPassphrase += c;
-			if ((c & 0x00000080) == 0x00000080) {
-				// c3 a4 => ä
-				// c3 bc => ü
-				// c3 b6 => ö
-				// c3 84 => Ä
-				// c3 96 => Ö
-				// c3 9c => Ü
-				// c3 9f => ß
-
-				
-
-				unsigned char c2 = passphrase.data()[i + 1];
-				bool insertedHtmlEntitie = false;
-				for (auto it = g_specialChars.begin(); it != g_specialChars.end(); it++) {
-					if (c2 == it->get<0>()) {
-						auto htmlEntitie = it->get<1>();
-						filteredPassphrase += "&";
-						filteredPassphrase += htmlEntitie;
-						filteredPassphrase += ";";
-						i++;
-						insertedHtmlEntitie = true;
-						break;
-					}
-				}
-				if (insertedHtmlEntitie) continue;
-				additionalUtfByteCount = 1;
-			}
-			else if ((c & 0x00000800) == 0x00000800) {
-				additionalUtfByteCount = 2;
-			}
-			else if ((c & 0x00010000) == 0x00010000) {
-				additionalUtfByteCount = 3;
-			}
-			for (int j = 0; j <= additionalUtfByteCount; j++) {
-				filteredPassphrase += passphrase.data()[i + j];
-				i++;
-			}
-		}
-		else {
-			// 32 = Space
-			// 65 = A
-			// 90 = Z
-			// 97 = a
-			// 122 = z
-			// 59 = ;
-			// 38 = &
-			if (c == 32 || c == 59 || c == 38 ||
-				(c >= 65 && c <= 90) ||
-				(c >= 97 && c <= 122)) {
-				filteredPassphrase += c;
-			}
-			else if (c == '\n' || c == '\r') {
-				filteredPassphrase += ' ';
-			}
-		}
-
-	}
-	return filteredPassphrase;
+	return Passphrase::filter(passphrase);
 }
 
 std::string KeyPair::getPubkeyHex()

src/cpp/Crypto/KeyPair.h

@@ -8,8 +8,6 @@
 #include "ed25519/ed25519.h"
 #include <sodium.h>
 
-
-
 class UserWriteKeysIntoDB;
 class UserGenerateKeys;
 class DebugPassphrasePage;

src/cpp/Crypto/Passphrase.cpp

@@ -96,8 +96,9 @@ std::string Passphrase::filter(const std::string& passphrase)
 	return filteredPassphrase;
 }
 
-Poco::SharedPtr<Passphrase> Passphrase::transform(const Mnemonic* targetWordSource)
+Poco::AutoPtr<Passphrase> Passphrase::transform(const Mnemonic* targetWordSource)
 {
+
 	/*
 	if (!currentWordSource || !targetWordSource) {
 		return "";
@@ -112,16 +113,34 @@ Poco::SharedPtr<Passphrase> Passphrase::transform(const Mnemonic* targetWordSour
 
 	return createClearPassphraseFromWordIndices(word_indices, targetWordSource);*/
 //	Poco::SharedPtr<Passphrase> transformedPassphrase = new Passphrase()
+
+	if (!targetWordSource || mWordSource) {
+		return nullptr;
+	}
+	if (targetWordSource == mWordSource) {
+		return this;
+	}
+	if (createWordIndices()) {
+		return create(mWordIndices, targetWordSource);
+	}
+	return nullptr;
 }
 
-Poco::SharedPtr<Passphrase> Passphrase::create(const MemoryBin* wordIndices, const Mnemonic* wordSource)
+Poco::AutoPtr<Passphrase> Passphrase::create(const MemoryBin* wordIndices, const Mnemonic* wordSource)
+{
+	if (PHRASE_WORD_COUNT * sizeof(Poco::UInt16) >= wordIndices->size()) {
+		return nullptr;
+	}
+
+	const Poco::UInt16* word_indices_p = (const Poco::UInt16*)wordIndices->data();
+	return create(word_indices_p, wordSource);
+}
+
+Poco::AutoPtr<Passphrase> Passphrase::create(const Poco::UInt16 wordIndices[PHRASE_WORD_COUNT], const Mnemonic* wordSource)
 {
-	//Poco::SharedPtr<Passphrase> passphrase = new Passphrase()
-	const Poco::UInt64* word_indices_p = (const Poco::UInt64*)wordIndices->data();
 	std::string clearPassphrase;
 	for (int i = 0; i < PHRASE_WORD_COUNT; i++) {
-		if (i * sizeof(Poco::UInt64) >= wordIndices->size()) break;
-		auto word = wordSource->getWord(word_indices_p[i]);
+		auto word = wordSource->getWord(wordIndices[i]);
 		if (word) {
 			clearPassphrase += word;
 			clearPassphrase += " ";

src/cpp/Crypto/Passphrase.h

@@ -5,16 +5,21 @@
 #include "mnemonic.h"
 #include "../SingletonManager/MemoryManager.h"
 
-class Passphrase 
+
+#include "../lib/AutoPtrContainer.h"
+#include "Poco/AutoPtr.h"
+
+class Passphrase : public AutoPtrContainer
 {
 public:
 	Passphrase(const std::string& passphrase, const Mnemonic* wordSource);
 
-	static Poco::SharedPtr<Passphrase> create(const MemoryBin* wordIndices, const Mnemonic* wordSource);
+	static Poco::AutoPtr<Passphrase> create(const Poco::UInt16 wordIndices[PHRASE_WORD_COUNT], const Mnemonic* wordSource);
+	static Poco::AutoPtr<Passphrase> create(const MemoryBin* wordIndices, const Mnemonic* wordSource);
 	static const Mnemonic* detectMnemonic(const std::string& passphrase, const MemoryBin* publicKey = nullptr);
 
 	//! \brief transform passphrase into another language/mnemonic source
-	Poco::SharedPtr<Passphrase> transform(const Mnemonic* targetWordSource);
+	Poco::AutoPtr<Passphrase> transform(const Mnemonic* targetWordSource);
 
 	//! \brief replace utf8 characters with html special character encoding
 	//! 
@@ -26,6 +31,7 @@ public:
 	const Poco::UInt16* getWordIndices();
 
 protected:
+	//! \return true if ok
 	bool createWordIndices();
 	
 	std::string			mPassphraseString;

src/cpp/SingletonManager/MemoryManager.cpp

@@ -1,5 +1,6 @@
 #include "MemoryManager.h"
 #include "ErrorManager.h"
+#include "sodium.h"
 
 #define _DEFAULT_PAGE_SIZE 10
 
@@ -17,6 +18,40 @@ MemoryBin::~MemoryBin()
 	}
 }
 
+std::string MemoryBin::convertToHex()
+{
+	auto mm = MemoryManager::getInstance();
+	
+	Poco::UInt32 hexSize = mSize * 2 + 1;
+	auto hexMem = mm->getFreeMemory(hexSize);
+	//char* hexString = (char*)malloc(hexSize);
+	memset(*hexMem, 0, hexSize);
+	sodium_bin2hex(*hexMem, hexSize, mData, mSize);
+	std::string hex = (char*)*hexMem;
+	//	free(hexString);
+	mm->releaseMemory(hexMem);
+
+	return hex;
+}
+
+int MemoryBin::convertFromHex(const std::string& hex)
+{
+	auto mm = MemoryManager::getInstance();
+	size_t hexSize = hex.size();
+	size_t binSize = (hexSize) / 2;
+	if (binSize > mSize) {
+		return -1;
+	}
+	memset(mData, 0, mSize);
+
+	size_t resultBinSize = 0;
+
+	if (0 != sodium_hex2bin(mData, binSize, hex.data(), hexSize, nullptr, &resultBinSize, nullptr)) {
+		return -2;
+	}
+	return 0;
+}
+
 
 // *************************************************************
 

src/cpp/SingletonManager/MemoryManager.h

@@ -41,6 +41,12 @@ public:
 	inline unsigned char* data() { return mData; }
 	inline const unsigned char* data() const { return mData; }
 
+	std::string convertToHex(); 
+	//! \return 0 if ok
+	//!        -1 if bin is to small
+	//!        -2 if hex is invalid
+	int convertFromHex(const std::string& hex);
+
 protected:
 	MemoryBin(Poco::UInt32 size);
 	~MemoryBin();

src/cpp/controller/UserBackups.cpp

@@ -79,9 +79,9 @@ namespace controller {
 				}
 			}
 		}
-		else {
+		
 		return "<invalid passphrase>";
-		}
+		
 	}
 
 	std::string UserBackups::formatPassphrase(std::string passphrase, int targetLinesCount/* = 5*/) 

src/cpp/lib/AutoPtrContainer.cpp

@@ -0,0 +1,35 @@
+#include "AutoPtrContainer.h"
+
+#include <assert.h>
+
+AutoPtrContainer::AutoPtrContainer() : mReferenceCount(1) 
+{
+}
+
+AutoPtrContainer::AutoPtrContainer(int referenceCount)
+	: mReferenceCount(referenceCount) 
+{
+}
+
+AutoPtrContainer::~AutoPtrContainer()
+{
+	mReferenceCount = 0;
+}
+
+
+void AutoPtrContainer::duplicate()
+{
+	Poco::ScopedLock<Poco::FastMutex> lock(mReferenceCountMutex);
+	mReferenceCount++;
+}
+
+void AutoPtrContainer::release()
+{
+	Poco::ScopedLock<Poco::FastMutex> lock(mReferenceCountMutex);
+
+	mReferenceCount--;
+	assert(mReferenceCount >= 0);
+	if (0 == mReferenceCount) {
+		delete this;
+	}
+}

src/cpp/lib/AutoPtrContainer.h

@@ -0,0 +1,35 @@
+#ifndef __GRADIDO_LOGIN_SERVER_LIB_AUTO_PTR_CONTAINER
+#define __GRADIDO_LOGIN_SERVER_LIB_AUTO_PTR_CONTAINER
+
+/*!
+ * \author: Dario Rekowski
+ *
+ * \date: 02.06.2020
+ *
+ * \brief: keep track over reserved instances, for using with Poco::AutoPtr
+*/
+
+#include "Poco/Mutex.h"
+
+class AutoPtrContainer
+{
+public:
+	AutoPtrContainer();
+	AutoPtrContainer(int referenceCount);
+
+
+
+	void duplicate();
+	void release();
+
+protected:
+	// called only from release
+	virtual ~AutoPtrContainer();
+
+private:
+	
+	int mReferenceCount;
+	Poco::FastMutex mReferenceCountMutex;
+};
+
+#endif //__GRADIDO_LOGIN_SERVER_LIB_AUTO_PTR_CONTAINER

src/cpp/test/crypto/TestPassphrase.cpp

@@ -0,0 +1,71 @@
+#include "TestPassphrase.h"
+
+#include "../../Crypto/Passphrase.h"
+#include "../../SingletonManager/MemoryManager.h"
+
+#include "sodium.h"
+
+#include "gtest/gtest.h"
+
+
+
+TestPassphrase::TestPassphrase()
+{
+
+}
+
+TestPassphrase::~TestPassphrase()
+{
+
+}
+
+int TestPassphrase::init()
+{
+	return 0;
+}
+
+//! \return 0 if okay, else return != 0
+int TestPassphrase::test()
+{
+	return 0;
+}
+
+void PassphraseTest::SetUp()
+{
+	mPassphrasesForTesting.push_back(PassphraseDataSet(
+		"beauty slight skill maze wrap neither table term pizza journey unusual fence mind buzz scrap height critic service table knock fury shrimp curious fog",
+		ServerConfig::MNEMONIC_BIP0039_SORTED_ORDER,
+		"6fa7180b132e1248c649fc7b2e422ad57663299f85bd88b8b8031dce28b501a8"
+		));
+	mPassphrasesForTesting.push_back(PassphraseDataSet(
+		"oftmals bist bietet spalten Datenbank Masse sträflich hervor Derartig Hallo christlich Brief iPhone einpendeln telefonieren musizieren gigantisch Orchester zirkulieren essen gilt Erich Dollar money",
+		ServerConfig::MNEMONIC_GRADIDO_BOOK_GERMAN_RANDOM_ORDER,
+		"8943813a623863dd7c5e5b248e408ac8a8851ef758275b6043a06e9b5832c36c"
+	));
+	mPassphrasesForTesting.push_back(PassphraseDataSet(
+		"tief Acker Abgaben jenseits Revolution verdeckt Entdeckung Sanktion sammeln Umdrehung regulieren murmeln Erkenntnis hart zwar zuspitzen indem fegen bomber zwölf Mobbing divers Inspiration Krieg",
+		ServerConfig::MNEMONIC_GRADIDO_BOOK_GERMAN_RANDOM_ORDER,
+		"d62f14173ae5d66b06753cc9d69d5471913ffc6053feedac2acf901eef3582a9"
+	));
+}
+
+TEST_F(PassphraseTest, detectMnemonic) {
+	for (auto it = mPassphrasesForTesting.begin(); it != mPassphrasesForTesting.end(); it++) {
+		auto testDataSet = *it;
+		EXPECT_EQ(Passphrase::detectMnemonic(testDataSet.passphrase), &ServerConfig::g_Mnemonic_WordLists[testDataSet.mnemonicType]);
+	}
+	EXPECT_FALSE(Passphrase::detectMnemonic("Dies ist eine ungültige Passphrase"));
+}
+
+TEST_F(PassphraseTest, detectMnemonicWithPubkey) {
+	auto mm = MemoryManager::getInstance();
+	auto pubkeyBin = mm->getFreeMemory(crypto_sign_PUBLICKEYBYTES);
+	for (auto it = mPassphrasesForTesting.begin(); it != mPassphrasesForTesting.end(); it++) {
+		auto testDataSet = *it;
+		//testDataSet.pubkeyHex
+		ASSERT_FALSE(pubkeyBin->convertFromHex(testDataSet.pubkeyHex));
+		EXPECT_EQ(Passphrase::detectMnemonic(testDataSet.passphrase, pubkeyBin), &ServerConfig::g_Mnemonic_WordLists[testDataSet.mnemonicType]);
+	}
+	mm->releaseMemory(pubkeyBin);
+}
+

src/cpp/test/crypto/TestPassphrase.h

@@ -0,0 +1,43 @@
+#ifndef __GRADIDO_LOGIN_SERVER_TEST_CRYPTO_TEST_PASSPHRASE_H
+#define __GRADIDO_LOGIN_SERVER_TEST_CRYPTO_TEST_PASSPHRASE_H
+
+#include "../Test.h"
+#include "../../ServerConfig.h"
+#include "gtest/gtest.h"
+
+class TestPassphrase : public Test
+{
+public:
+	TestPassphrase();
+	~TestPassphrase();
+
+	//! \return 0 if init okay, else return != 0
+	int init();
+
+	//! \return 0 if okay, else return != 0
+	int test();
+	const char* getName() { return "TestPassphrase"; }
+
+protected:
+
+};
+
+class PassphraseTest : public ::testing::Test {
+protected:
+	void SetUp() override;
+
+	struct PassphraseDataSet
+	{
+		PassphraseDataSet(std::string _passphrase, ServerConfig::Mnemonic_Types _type, std::string _pubkeyHex)
+			: passphrase(_passphrase), mnemonicType(_type), pubkeyHex(_pubkeyHex) {}
+	
+		std::string passphrase;
+		ServerConfig::Mnemonic_Types mnemonicType;
+		std::string pubkeyHex;
+	};
+
+	std::vector<PassphraseDataSet> mPassphrasesForTesting;
+	// void TearDown() override {}	
+};
+
+#endif //__GRADIDO_LOGIN_SERVER_TEST_CRYPTO_TEST_PASSPHRASE_H

src/cpp/test/main.cpp

@@ -1,6 +1,7 @@
 
 #include "main.h"
 #include <list>
+#include "gtest/gtest.h"
 
 std::list<Test*> gTests;
 
@@ -9,6 +10,7 @@ void fillTests()
 	gTests.push_back(new TestTasks());
 	gTests.push_back(new TestHash());
 	gTests.push_back(new TestRegExp());
+	gTests.push_back(new TestPassphrase());
 	//	gTests.push_back(new LoginTest());
 }
 
@@ -53,5 +55,7 @@ int main(int argc, char** argv)
 	load();
 	run();
 	ende();
-	return 42;
+	::testing::InitGoogleTest(&argc, argv);
+	return RUN_ALL_TESTS();
+	//return 42;
 }

src/cpp/test/main.h

@@ -2,3 +2,4 @@
 #include "TestTasks.h"
 #include "TestHash.h"
 #include "TestRegExp.h"
+#include "crypto/TestPassphrase.h"