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Merge pull request #89 from jakcron/v1.7-development

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Update NSTool to v1.7.0
This commit is contained in:
Jack 2023-01-21 23:14:26 +08:00 committed by GitHub
parent 80cb738b5a e2245c2a9e
commit d87c0fcf1c
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
18 changed files with 140 additions and 55 deletions
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10
README.md
View file

@ -143,6 +143,16 @@ nstool -x /path/to/a/file.bin ./extract_dir/different_name.bin some_file.bin
* NSP
* XCI
## NCA Patches
Nintendo distributes game patches/updates in the style of a diff to keep file sizes down. This means extracting game patches requires the base version of the game to be able to process patch data. Typically this is only done for the Program NCA.
If `basegame_v0.nca` is the base Program NCA, and `gamepatch_v13219.nca` is the patch Program NCA, simply specify the base NCA using the base NCA option `--basenca` when processing the patch NCA.
```
nstool --basenca ./basegame_v0.nca -x ./patchdata gamepatch_v13219.nca
```
In the above example the patch NCA is being extracted to `./patchdata`
## Encrypted Files
Some Nintendo Switch files are partially or completely encrypted. These require the user to supply the encryption keys to NSTool so that it can process them.

2
deps/libfmt vendored

@ -1 +1 @@
Subproject commit ae6df0aead2fdaae8a0b117524a6eb036c8fa075
Subproject commit 22d3ddc718021809d8499913867bb9d93dfce7d0

2
deps/liblz4 vendored

@ -1 +1 @@
Subproject commit b40b46406e87a753328abfda3b53dfabd2408da2
Subproject commit ea157aaacb8da70a9619c7c7f140b3983e06c988

2
deps/libmbedtls vendored

@ -1 +1 @@
Subproject commit e9e56bb773111f831af8dd36ad74de73b0c31aa2
Subproject commit d6d2803b77f6baa9a64bf3b2a787f0e93db7c48f

2
deps/libpietendo vendored

@ -1 +1 @@
Subproject commit 994e70282691fb8cdb9276906500fd873ac51270
Subproject commit 49c73ab54c661c752fadcae0b34a4474e54e84d9

2
deps/libtoolchain vendored

@ -1 +1 @@
Subproject commit 05a38e1f0b7e28d8763937f503d4ac34dc8d823d
Subproject commit 6fcb2677cf3cac0a4900002f216b7550a4f16b7a

29
makefile
View file

@ -1,6 +1,6 @@
# C++/C Recursive Project Makefile
# (c) Jack
# Version 6 (20211110)
# Version 8 (20220420)
# Project Name
PROJECT_NAME = nstool
@ -23,13 +23,6 @@ ifeq ($(ROOT_PROJECT_NAME),)
export ROOT_PROJECT_DEPENDENCY_PATH = $(ROOT_PROJECT_PATH)/deps
endif
# Shared Library Definitions
PROJECT_SO_VER_MAJOR = 0
PROJECT_SO_VER_MINOR = 1
PROJECT_SO_VER_PATCH = 0
PROJECT_SONAME = $(PROJECT_NAME).so.$(PROJECT_SO_VER_MAJOR)
PROJECT_SO_FILENAME = $(PROJECT_SONAME).$(PROJECT_SO_VER_MINOR).$(PROJECT_SO_VER_PATCH)
# Project Dependencies
PROJECT_DEPEND = pietendo toolchain fmt lz4 mbedtls
PROJECT_DEPEND_LOCAL_DIR = libpietendo libtoolchain libfmt liblz4 libmbedtls
@ -82,6 +75,7 @@ ifeq ($(PROJECT_PLATFORM), WIN32)
# Windows Flags/Libs
CC = x86_64-w64-mingw32-gcc
CXX = x86_64-w64-mingw32-g++
DEFINEFLAGS =
WARNFLAGS = -Wall -Wno-unused-value -Wno-unused-but-set-variable
ARCHFLAGS =
INC +=
@ -91,6 +85,7 @@ else ifeq ($(PROJECT_PLATFORM), GNU)
# GNU/Linux Flags/Libs
#CC =
#CXX =
DEFINEFLAGS =
WARNFLAGS = -Wall -Wno-unused-value -Wno-unused-but-set-variable
ARCHFLAGS =
INC +=
@ -100,27 +95,27 @@ else ifeq ($(PROJECT_PLATFORM), MACOS)
# MacOS Flags/Libs
#CC =
#CXX =
DEFINEFLAGS =
WARNFLAGS = -Wall -Wno-unused-value -Wno-unused-private-field
ARCHFLAGS = -arch $(PROJECT_PLATFORM_ARCH)
INC +=
LIB +=
ARFLAGS = rc
ARFLAGS = rc
endif
# Compiler Flags
CXXFLAGS = -std=c++11 $(INC) $(WARNFLAGS) $(ARCHFLAGS) -fPIC
CFLAGS = -std=c11 $(INC) $(WARNFLAGS) $(ARCHFLAGS) -fPIC
CXXFLAGS = -std=c++11 $(INC) $(DEFINEFLAGS) $(WARNFLAGS) $(ARCHFLAGS) -fPIC
CFLAGS = -std=c11 $(INC) $(DEFINEFLAGS) $(WARNFLAGS) $(ARCHFLAGS) -fPIC
# Object Files
SRC_OBJ = $(foreach dir,$(PROJECT_SRC_SUBDIRS),$(subst .cpp,.o,$(wildcard $(dir)/*.cpp))) $(foreach dir,$(PROJECT_SRC_SUBDIRS),$(subst .cc,.o,$(wildcard $(dir)/*.cc))) $(foreach dir,$(PROJECT_SRC_SUBDIRS),$(subst .c,.o,$(wildcard $(dir)/*.c)))
TESTSRC_OBJ = $(foreach dir,$(PROJECT_TESTSRC_SUBDIRS),$(subst .cpp,.o,$(wildcard $(dir)/*.cpp))) $(foreach dir,$(PROJECT_TESTSRC_SUBDIRS),$(subst .cc,.o,$(wildcard $(dir)/*.cc))) $(foreach dir,$(PROJECT_TESTSRC_SUBDIRS),$(subst .c,.o,$(wildcard $(dir)/*.c)))
# all is the default, user should specify what the default should do
# - 'static_lib' for building static library
# - 'shared_lib' for building shared library
# - 'program' for building the program
# - 'static_lib' for building source as a static library
# - 'program' for building source as executable program
# - 'test_program' for building the test program
# These can typically be used together however *_lib and program should not be used together
# test_program can be used with program or static_lib, but program and static_lib cannot be used together
all: program
clean: clean_object_files remove_binary_dir
@ -158,10 +153,6 @@ static_lib: $(SRC_OBJ) create_binary_dir
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_NAME).a
@ar $(ARFLAGS) "$(PROJECT_BIN_PATH)/$(PROJECT_NAME).a" $(SRC_OBJ)
shared_lib: $(SRC_OBJ) create_binary_dir
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_SO_FILENAME)
@gcc -shared -Wl,-soname,$(PROJECT_SONAME) -o "$(PROJECT_BIN_PATH)/$(PROJECT_SO_FILENAME)" $(SRC_OBJ)
# Build Program
program: $(SRC_OBJ) create_binary_dir
@echo LINK $(PROJECT_BIN_PATH)/$(PROJECT_NAME)

4
src/EsCertProcess.cpp
View file

@ -104,14 +104,14 @@ void nstool::EsCertProcess::displayCert(const pie::hac::es::SignedData<pie::hac:
fmt::print(" SignType {:s}", getSignTypeStr(cert.getSignature().getSignType()));
if (mCliOutputMode.show_extended_info)
fmt::print(" (0x{:x}) ({:s})", cert.getSignature().getSignType(), getEndiannessStr(cert.getSignature().isLittleEndian()));
fmt::print(" (0x{:x}) ({:s})", (uint32_t)cert.getSignature().getSignType(), getEndiannessStr(cert.getSignature().isLittleEndian()));
fmt::print("\n");
fmt::print(" Issuer: {:s}\n", cert.getBody().getIssuer());
fmt::print(" Subject: {:s}\n", cert.getBody().getSubject());
fmt::print(" PublicKeyType: {:s}", getPublicKeyTypeStr(cert.getBody().getPublicKeyType()));
if (mCliOutputMode.show_extended_info)
fmt::print(" ({:d})", cert.getBody().getPublicKeyType());
fmt::print(" ({:d})", (uint32_t)cert.getBody().getPublicKeyType());
fmt::print("\n");
fmt::print(" CertID: 0x{:x}\n", cert.getBody().getCertId());

6
src/EsTikProcess.cpp
View file

@ -85,8 +85,8 @@ void nstool::EsTikProcess::verifyTicket()
tc::crypto::GenerateSha1Hash(tik_hash.data(), mTik.getBody().getBytes().data(), mTik.getBody().getBytes().size());
break;
case (pie::hac::es::sign::HASH_ALGO_SHA256):
tik_hash = tc::ByteData(tc::crypto::Sha256Generator::kHashSize);
tc::crypto::GenerateSha256Hash(tik_hash.data(), mTik.getBody().getBytes().data(), mTik.getBody().getBytes().size());
tik_hash = tc::ByteData(tc::crypto::Sha2256Generator::kHashSize);
tc::crypto::GenerateSha2256Hash(tik_hash.data(), mTik.getBody().getBytes().data(), mTik.getBody().getBytes().size());
break;
}
@ -109,7 +109,7 @@ void nstool::EsTikProcess::displayTicket()
fmt::print("[ES Ticket]\n");
fmt::print(" SignType: {:s}", getSignTypeStr(mTik.getSignature().getSignType()));
if (mCliOutputMode.show_extended_info)
fmt::print(" (0x{:x})", mTik.getSignature().getSignType());
fmt::print(" (0x{:x})", (uint32_t)mTik.getSignature().getSignType());
fmt::print("\n");
fmt::print(" Issuer: {:s}\n", body.getIssuer());

6
src/GameCardProcess.cpp
View file

@ -114,7 +114,7 @@ void nstool::GameCardProcess::importHeader()
pie::hac::sGcHeader_Rsa2048Signed* hdr_ptr = (pie::hac::sGcHeader_Rsa2048Signed*)(scratch.data() + mGcHeaderOffset);
// generate hash of raw header
tc::crypto::GenerateSha256Hash(mHdrHash.data(), (byte_t*)&hdr_ptr->header, sizeof(pie::hac::sGcHeader));
tc::crypto::GenerateSha2256Hash(mHdrHash.data(), (byte_t*)&hdr_ptr->header, sizeof(pie::hac::sGcHeader));
// save the signature
memcpy(mHdrSignature.data(), hdr_ptr->signature.data(), mHdrSignature.size());
@ -225,7 +225,7 @@ bool nstool::GameCardProcess::validateRegionOfFile(int64_t offset, int64_t len,
mFile->read(scratch.data(), scratch.size());
// update hash
tc::crypto::Sha256Generator sha256_gen;
tc::crypto::Sha2256Generator sha256_gen;
sha256_gen.initialize();
sha256_gen.update(scratch.data(), scratch.size());
if (use_salt)
@ -247,7 +247,7 @@ void nstool::GameCardProcess::validateXciSignature()
{
if (mKeyCfg.xci_header_sign_key.isSet())
{
if (tc::crypto::VerifyRsa2048Pkcs1Sha256(mHdrSignature.data(), mHdrHash.data(), mKeyCfg.xci_header_sign_key.get()) == false)
if (tc::crypto::VerifyRsa2048Pkcs1Sha2256(mHdrSignature.data(), mHdrHash.data(), mKeyCfg.xci_header_sign_key.get()) == false)
{
fmt::print("[WARNING] GameCard Header Signature: FAIL\n");
}

94
src/NcaProcess.cpp
View file

@ -6,6 +6,7 @@
#include <pietendo/hac/AesKeygen.h>
#include <pietendo/hac/HierarchicalSha256Stream.h>
#include <pietendo/hac/HierarchicalIntegrityStream.h>
#include <pietendo/hac/BKTREncryptedStream.h>
#include <pietendo/hac/PartitionFsSnapshotGenerator.h>
#include <pietendo/hac/RomFsSnapshotGenerator.h>
#include <pietendo/hac/CombinedFsSnapshotGenerator.h>
@ -48,6 +49,11 @@ void nstool::NcaProcess::setInputFile(const std::shared_ptr<tc::io::IStream>& fi
mFile = file;
}
void nstool::NcaProcess::setBaseNcaPath(const tc::Optional<tc::io::Path>& nca_path)
{
mBaseNcaPath = nca_path;
}
void nstool::NcaProcess::setKeyCfg(const KeyBag& keycfg)
{
mKeyCfg = keycfg;
@ -110,7 +116,7 @@ void nstool::NcaProcess::importHeader()
pie::hac::ContentArchiveUtil::decryptContentArchiveHeader((byte_t*)&mHdrBlock, (byte_t*)&mHdrBlock, mKeyCfg.nca_header_key.get());
// generate header hash
tc::crypto::GenerateSha256Hash(mHdrHash.data(), (byte_t*)&mHdrBlock.header, sizeof(pie::hac::sContentArchiveHeader));
tc::crypto::GenerateSha2256Hash(mHdrHash.data(), (byte_t*)&mHdrBlock.header, sizeof(pie::hac::sContentArchiveHeader));
// proccess main header
mHdr.fromBytes((byte_t*)&mHdrBlock.header, sizeof(pie::hac::sContentArchiveHeader));
@ -211,6 +217,32 @@ void nstool::NcaProcess::generateNcaBodyEncryptionKeys()
}
}
nstool::NcaProcess nstool::NcaProcess::readBaseNCA()
{
// open base nca stream
if (mBaseNcaPath.isNull())
{
throw tc::Exception(mModuleName, "Base NCA not supplied. Necessary for update NCA.");
}
std::shared_ptr<tc::io::IStream> base_stream = std::make_shared<tc::io::FileStream>(tc::io::FileStream(mBaseNcaPath.get(), tc::io::FileMode::Open, tc::io::FileAccess::Read));
// process base nca with output suppressed
NcaProcess obj;
nstool::CliOutputMode cliOutput;
cliOutput.show_basic_info = false;
cliOutput.show_extended_info = false;
cliOutput.show_keydata = false;
cliOutput.show_layout = false;
obj.setCliOutputMode(cliOutput);
obj.setVerifyMode(true);
obj.setKeyCfg(mKeyCfg);
obj.setInputFile(base_stream);
obj.process();
// return processed base nca
return obj;
}
void nstool::NcaProcess::generatePartitionConfiguration()
{
for (size_t i = 0; i < mHdr.getPartitionEntryList().size(); i++)
@ -224,7 +256,7 @@ void nstool::NcaProcess::generatePartitionConfiguration()
// validate header hash
pie::hac::detail::sha256_hash_t fs_header_hash;
tc::crypto::GenerateSha256Hash(fs_header_hash.data(), (const byte_t*)&mHdrBlock.fs_header[partition.header_index], sizeof(pie::hac::sContentArchiveFsHeader));
tc::crypto::GenerateSha2256Hash(fs_header_hash.data(), (const byte_t*)&mHdrBlock.fs_header[partition.header_index], sizeof(pie::hac::sContentArchiveFsHeader));
if (fs_header_hash != partition.fs_header_hash)
{
throw tc::Exception(mModuleName, fmt::format("NCA FS Header [{:d}] Hash: FAIL", partition.header_index));
@ -266,13 +298,13 @@ void nstool::NcaProcess::generatePartitionConfiguration()
else
{
// create raw partition
info.reader = std::make_shared<tc::io::SubStream>(tc::io::SubStream(mFile, info.offset, info.size));
info.raw_reader = std::make_shared<tc::io::SubStream>(tc::io::SubStream(mFile, info.offset, info.size));
// handle encryption if required reader based on encryption type
if (info.enc_type == pie::hac::nca::EncryptionType_None)
{
// no encryption so do nothing
//info.reader = info.reader;
info.decrypt_reader = info.raw_reader;
}
else if (info.enc_type == pie::hac::nca::EncryptionType_AesCtr)
{
@ -284,13 +316,49 @@ void nstool::NcaProcess::generatePartitionConfiguration()
// get partition counter
pie::hac::detail::aes_iv_t partition_ctr = info.aes_ctr;
tc::crypto::IncrementCounterAes128Ctr(partition_ctr.data(), info.offset>>4);
tc::crypto::IncrementCounterAes128Ctr(partition_ctr.data(), info.offset >> 4);
// create decryption stream
info.reader = std::make_shared<tc::crypto::Aes128CtrEncryptedStream>(tc::crypto::Aes128CtrEncryptedStream(info.reader, partition_key, partition_ctr));
info.decrypt_reader = std::make_shared<tc::crypto::Aes128CtrEncryptedStream>(tc::crypto::Aes128CtrEncryptedStream(info.raw_reader, partition_key, partition_ctr));
}
else if (info.enc_type == pie::hac::nca::EncryptionType_AesXts || info.enc_type == pie::hac::nca::EncryptionType_AesCtrEx)
else if (info.enc_type == pie::hac::nca::EncryptionType_AesCtrEx)
{
if (mContentKey.aes_ctr.isNull())
throw tc::Exception(mModuleName, "AES-CTR Key was not determined");
// get partition key
pie::hac::detail::aes128_key_t partition_key = mContentKey.aes_ctr.get();
// get partition counter
pie::hac::detail::aes_iv_t partition_ctr = info.aes_ctr;
tc::crypto::IncrementCounterAes128Ctr(partition_ctr.data(), info.offset >> 4);
// TODO see if AesCtrEx encryption can just be for creating the transparent decryption, with IndirectStorage IStream construction being done after decryption but before hash layer processing
// this might be relevant when processing compressed or sparse storage
NcaProcess nca_base = readBaseNCA();
if (nca_base.mHdr.getProgramId() != mHdr.getProgramId())
{
throw tc::Exception(mModuleName, "Invalid base nca. ProgramID diferent.");
}
std::shared_ptr<tc::io::IStream> base_reader;
for (auto& partition_base : nca_base.mPartitions)
{
if (partition_base.format_type == pie::hac::nca::FormatType::FormatType_RomFs && partition_base.raw_reader != nullptr)
{
base_reader = partition_base.decrypt_reader;
}
}
if (base_reader == nullptr)
{
throw tc::Exception(mModuleName, "Cannot determine RomFs from base nca.");
}
// create decryption stream
info.decrypt_reader = std::make_shared<pie::hac::BKTREncryptedStream>(pie::hac::BKTREncryptedStream(info.raw_reader, partition_key, partition_ctr, fs_header.patch_info, base_reader));
}
else if (info.enc_type == pie::hac::nca::EncryptionType_AesXts)
{
throw tc::Exception(mModuleName, fmt::format("EncryptionType({:s}): UNSUPPORTED", pie::hac::ContentArchiveUtil::getEncryptionTypeAsString(info.enc_type)));
}
@ -304,12 +372,14 @@ void nstool::NcaProcess::generatePartitionConfiguration()
switch (info.hash_type)
{
case (pie::hac::nca::HashType_None):
// no hash layer, do nothing
info.reader = info.decrypt_reader;
break;
case (pie::hac::nca::HashType_HierarchicalSha256):
info.reader = std::make_shared<pie::hac::HierarchicalSha256Stream>(pie::hac::HierarchicalSha256Stream(info.reader, info.hierarchicalsha256_hdr));
info.reader = std::make_shared<pie::hac::HierarchicalSha256Stream>(pie::hac::HierarchicalSha256Stream(info.decrypt_reader, info.hierarchicalsha256_hdr));
break;
case (pie::hac::nca::HashType_HierarchicalIntegrity):
info.reader = std::make_shared<pie::hac::HierarchicalIntegrityStream>(pie::hac::HierarchicalIntegrityStream(info.reader, info.hierarchicalintegrity_hdr));
info.reader = std::make_shared<pie::hac::HierarchicalIntegrityStream>(pie::hac::HierarchicalIntegrityStream(info.decrypt_reader, info.hierarchicalintegrity_hdr));
break;
default:
throw tc::Exception(mModuleName, fmt::format("HashType({:s}): UNKNOWN", pie::hac::ContentArchiveUtil::getHashTypeAsString(info.hash_type)));
@ -342,7 +412,7 @@ void nstool::NcaProcess::validateNcaSignatures()
// validate signature[0]
if (mKeyCfg.nca_header_sign0_key.find(mHdr.getSignatureKeyGeneration()) != mKeyCfg.nca_header_sign0_key.end())
{
if (tc::crypto::VerifyRsa2048PssSha256(mHdrBlock.signature_main.data(), mHdrHash.data(), mKeyCfg.nca_header_sign0_key[mHdr.getSignatureKeyGeneration()]) == false)
if (tc::crypto::VerifyRsa2048PssSha2256(mHdrBlock.signature_main.data(), mHdrHash.data(), mKeyCfg.nca_header_sign0_key[mHdr.getSignatureKeyGeneration()]) == false)
{
fmt::print("[WARNING] NCA Header Main Signature: FAIL\n");
}
@ -376,7 +446,7 @@ void nstool::NcaProcess::validateNcaSignatures()
npdm.setCliOutputMode(CliOutputMode(false, false, false, false));
npdm.process();
if (tc::crypto::VerifyRsa2048PssSha256(mHdrBlock.signature_acid.data(), mHdrHash.data(), npdm.getMeta().getAccessControlInfoDesc().getContentArchiveHeaderSignature2Key()) == false)
if (tc::crypto::VerifyRsa2048PssSha2256(mHdrBlock.signature_acid.data(), mHdrHash.data(), npdm.getMeta().getAccessControlInfoDesc().getContentArchiveHeaderSignature2Key()) == false)
{
throw tc::Exception("Bad signature");
}

9
src/NcaProcess.h
View file

@ -21,6 +21,8 @@ public:
void setKeyCfg(const KeyBag& keycfg);
void setCliOutputMode(CliOutputMode type);
void setVerifyMode(bool verify);
void setBaseNcaPath(const tc::Optional<tc::io::Path>& nca_path);
// fs specific
void setShowFsTree(bool show_fs_tree);
@ -39,6 +41,7 @@ private:
KeyBag mKeyCfg;
CliOutputMode mCliOutputMode;
bool mVerify;
tc::Optional<tc::io::Path> mBaseNcaPath;
// fs processing
std::shared_ptr<tc::io::IFileSystem> mFileSystem;
@ -93,7 +96,9 @@ private:
// raw partition data
struct sPartitionInfo
{
std::shared_ptr<tc::io::IStream> reader;
std::shared_ptr<tc::io::IStream> raw_reader; // raw unprocessed partition stream
std::shared_ptr<tc::io::IStream> decrypt_reader; // partition stream with transparent decryption
std::shared_ptr<tc::io::IStream> reader; // partition stream with transparent decryption & hash layer processing
tc::io::VirtualFileSystem::FileSystemSnapshot fs_snapshot;
std::shared_ptr<tc::io::IFileSystem> fs_reader;
std::string fail_reason;
@ -126,6 +131,8 @@ private:
void displayHeader();
void processPartitions();
NcaProcess readBaseNCA();
std::string getContentTypeForMountStr(pie::hac::nca::ContentType cont_type) const;
};

6
src/NsoProcess.cpp
View file

@ -116,7 +116,7 @@ void nstool::NsoProcess::importCodeSegments()
}
if (mHdr.getTextSegmentInfo().is_hashed)
{
tc::crypto::GenerateSha256Hash(calc_hash.data(), mTextBlob.data(), mTextBlob.size());
tc::crypto::GenerateSha2256Hash(calc_hash.data(), mTextBlob.data(), mTextBlob.size());
if (calc_hash != mHdr.getTextSegmentInfo().hash)
{
throw tc::Exception(mModuleName, "NSO text segment failed SHA256 verification");
@ -149,7 +149,7 @@ void nstool::NsoProcess::importCodeSegments()
}
if (mHdr.getRoSegmentInfo().is_hashed)
{
tc::crypto::GenerateSha256Hash(calc_hash.data(), mRoBlob.data(), mRoBlob.size());
tc::crypto::GenerateSha2256Hash(calc_hash.data(), mRoBlob.data(), mRoBlob.size());
if (calc_hash != mHdr.getRoSegmentInfo().hash)
{
throw tc::Exception(mModuleName, "NSO ro segment failed SHA256 verification");
@ -182,7 +182,7 @@ void nstool::NsoProcess::importCodeSegments()
}
if (mHdr.getDataSegmentInfo().is_hashed)
{
tc::crypto::GenerateSha256Hash(calc_hash.data(), mDataBlob.data(), mDataBlob.size());
tc::crypto::GenerateSha2256Hash(calc_hash.data(), mDataBlob.data(), mDataBlob.size());
if (calc_hash != mHdr.getDataSegmentInfo().hash)
{
throw tc::Exception(mModuleName, "NSO data segment failed SHA256 verification");

8
src/PkiValidator.cpp
View file

@ -62,8 +62,8 @@ void nstool::PkiValidator::addCertificate(const pie::hac::es::SignedData<pie::ha
tc::crypto::GenerateSha1Hash(cert_hash.data(), cert.getBody().getBytes().data(), cert.getBody().getBytes().size());
break;
case (pie::hac::es::sign::HASH_ALGO_SHA256):
cert_hash = tc::ByteData(tc::crypto::Sha256Generator::kHashSize);
tc::crypto::GenerateSha256Hash(cert_hash.data(), cert.getBody().getBytes().data(), cert.getBody().getBytes().size());
cert_hash = tc::ByteData(tc::crypto::Sha2256Generator::kHashSize);
tc::crypto::GenerateSha2256Hash(cert_hash.data(), cert.getBody().getBytes().data(), cert.getBody().getBytes().size());
break;
default:
throw tc::Exception(mModuleName, "Unrecognised hash type");
@ -154,10 +154,10 @@ void nstool::PkiValidator::validateSignature(const std::string& issuer, pie::hac
sig_valid = false;
break;
case (pie::hac::es::sign::SIGN_ID_RSA4096_SHA256):
sig_valid = tc::crypto::VerifyRsa4096Pkcs1Sha256(signature.data(), hash.data(), rsa_key);
sig_valid = tc::crypto::VerifyRsa4096Pkcs1Sha2256(signature.data(), hash.data(), rsa_key);
break;
case (pie::hac::es::sign::SIGN_ID_RSA2048_SHA256):
sig_valid = tc::crypto::VerifyRsa2048Pkcs1Sha256(signature.data(), hash.data(), rsa_key);
sig_valid = tc::crypto::VerifyRsa2048Pkcs1Sha2256(signature.data(), hash.data(), rsa_key);
break;
case (pie::hac::es::sign::SIGN_ID_ECDSA240_SHA256):
sig_valid = false;

5
src/Settings.cpp
View file

@ -645,6 +645,8 @@ void nstool::SettingsInitializer::parse_args(const std::vector<std::string>& arg
opts.registerOptionHandler(std::shared_ptr<CustomExtractDataPathOptionHandler>(new CustomExtractDataPathOptionHandler(fs.extract_jobs, { "--part2" }, tc::io::Path("/2/"))));
opts.registerOptionHandler(std::shared_ptr<CustomExtractDataPathOptionHandler>(new CustomExtractDataPathOptionHandler(fs.extract_jobs, { "--part3" }, tc::io::Path("/3/"))));
opts.registerOptionHandler(std::shared_ptr<SingleParamPathOptionHandler>(new SingleParamPathOptionHandler(nca.base_nca_path, { "--basenca" })));
// kip options
opts.registerOptionHandler(std::shared_ptr<SingleParamPathOptionHandler>(new SingleParamPathOptionHandler(kip.extract_path, { "--kipdir" })));
@ -796,7 +798,7 @@ void nstool::SettingsInitializer::usage_text() const
fmt::print(" --normal Extract \"normal\" partition to directory. (Alias for \"-x /normal <out path>\")\n");
fmt::print(" --secure Extract \"secure\" partition to directory. (Alias for \"-x /secure <out path>\")\n");
fmt::print("\n NCA (Nintendo Content Archive)\n");
fmt::print(" {:s} [--fstree] [-x [<virtual path>] <out path>] [--bodykey <key> --titlekey <key> -tik <tik path>] <.nca file>\n", BIN_NAME);
fmt::print(" {:s} [--fstree] [-x [<virtual path>] <out path>] [--bodykey <key> --titlekey <key> -tik <tik path> --basenca <.nca file>] <.nca file>\n", BIN_NAME);
fmt::print(" --fstree Print filesystem tree.\n");
fmt::print(" -x, --extract Extract a file or directory to local filesystem.\n");
fmt::print(" --titlekey Specify (encrypted) title key extracted from ticket.\n");
@ -807,6 +809,7 @@ void nstool::SettingsInitializer::usage_text() const
fmt::print(" --part1 Extract partition \"1\" to directory. (Alias for \"-x /1 <out path>\")\n");
fmt::print(" --part2 Extract partition \"2\" to directory. (Alias for \"-x /2 <out path>\")\n");
fmt::print(" --part3 Extract partition \"3\" to directory. (Alias for \"-x /3 <out path>\")\n");
fmt::print(" --basenca Specify base NCA file for update NCA files.\n");
fmt::print("\n NSO (Nintendo Shared Object), NRO (Nintendo Relocatable Object)\n");
fmt::print(" {:s} [--listapi --listsym] [--insttype <inst. type>] <file>\n", BIN_NAME);
fmt::print(" --listapi Print SDK API List.\n");

3
src/Settings.h
View file

@ -76,6 +76,7 @@ struct Settings
tc::Optional<tc::io::Path> part1_extract_path;
tc::Optional<tc::io::Path> part2_extract_path;
tc::Optional<tc::io::Path> part3_extract_path;
tc::Optional<tc::io::Path> base_nca_path;
} nca;
// KIP options
@ -110,6 +111,8 @@ struct Settings
kip.extract_path = tc::Optional<tc::io::Path>();
nca.base_nca_path = tc::Optional<tc::io::Path>();
aset.icon_extract_path = tc::Optional<tc::io::Path>();
aset.nacp_extract_path = tc::Optional<tc::io::Path>();
}

1
src/main.cpp
View file

@ -75,6 +75,7 @@ int umain(const std::vector<std::string>& args, const std::vector<std::string>&
nstool::NcaProcess obj;
obj.setInputFile(infile_stream);
obj.setBaseNcaPath(set.nca.base_nca_path);
obj.setKeyCfg(set.opt.keybag);
obj.setCliOutputMode(set.opt.cli_output_mode);
obj.setVerifyMode(set.opt.verify);

4
src/version.h
View file

@ -2,6 +2,6 @@
#define APP_NAME "NSTool"
#define BIN_NAME "nstool"
#define VER_MAJOR 1
#define VER_MINOR 6
#define VER_PATCH 6
#define VER_MINOR 7
#define VER_PATCH 0
#define AUTHORS "jakcron"