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Merge pull request #2418 from DarkLordZach/srv-es
es: Implement various ticket accessor commands from IEticketService
This commit is contained in:
David
GitHub
commit
14d8c1b594
3 changed files with 536 additions and 51 deletions
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@ -37,6 +37,7 @@
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namespace Core::Crypto {
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constexpr u64 CURRENT_CRYPTO_REVISION = 0x5;
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constexpr u64 FULL_TICKET_SIZE = 0x400;
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using namespace Common;
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@ -55,6 +56,99 @@ const std::map<std::pair<S128KeyType, u64>, std::string> KEYS_VARIABLE_LENGTH{
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{{S128KeyType::KeyblobMAC, 0}, "keyblob_mac_key_"},
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};
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namespace {
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template <std::size_t Size>
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bool IsAllZeroArray(const std::array<u8, Size>& array) {
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return std::all_of(array.begin(), array.end(), [](const auto& elem) { return elem == 0; });
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}
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} // namespace
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u64 GetSignatureTypeDataSize(SignatureType type) {
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switch (type) {
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case SignatureType::RSA_4096_SHA1:
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case SignatureType::RSA_4096_SHA256:
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return 0x200;
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case SignatureType::RSA_2048_SHA1:
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case SignatureType::RSA_2048_SHA256:
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return 0x100;
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case SignatureType::ECDSA_SHA1:
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case SignatureType::ECDSA_SHA256:
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return 0x3C;
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}
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UNREACHABLE();
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}
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u64 GetSignatureTypePaddingSize(SignatureType type) {
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switch (type) {
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case SignatureType::RSA_4096_SHA1:
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case SignatureType::RSA_4096_SHA256:
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case SignatureType::RSA_2048_SHA1:
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case SignatureType::RSA_2048_SHA256:
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return 0x3C;
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case SignatureType::ECDSA_SHA1:
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case SignatureType::ECDSA_SHA256:
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return 0x40;
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}
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UNREACHABLE();
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}
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SignatureType Ticket::GetSignatureType() const {
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if (auto ticket = std::get_if<RSA4096Ticket>(&data)) {
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return ticket->sig_type;
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}
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if (auto ticket = std::get_if<RSA2048Ticket>(&data)) {
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return ticket->sig_type;
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}
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if (auto ticket = std::get_if<ECDSATicket>(&data)) {
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return ticket->sig_type;
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}
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UNREACHABLE();
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}
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TicketData& Ticket::GetData() {
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if (auto ticket = std::get_if<RSA4096Ticket>(&data)) {
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return ticket->data;
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}
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if (auto ticket = std::get_if<RSA2048Ticket>(&data)) {
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return ticket->data;
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}
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if (auto ticket = std::get_if<ECDSATicket>(&data)) {
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return ticket->data;
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}
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UNREACHABLE();
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}
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const TicketData& Ticket::GetData() const {
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if (auto ticket = std::get_if<RSA4096Ticket>(&data)) {
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return ticket->data;
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}
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if (auto ticket = std::get_if<RSA2048Ticket>(&data)) {
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return ticket->data;
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}
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if (auto ticket = std::get_if<ECDSATicket>(&data)) {
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return ticket->data;
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}
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UNREACHABLE();
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}
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u64 Ticket::GetSize() const {
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const auto sig_type = GetSignatureType();
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return sizeof(SignatureType) + GetSignatureTypeDataSize(sig_type) +
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GetSignatureTypePaddingSize(sig_type) + sizeof(TicketData);
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}
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Ticket Ticket::SynthesizeCommon(Key128 title_key, const std::array<u8, 16>& rights_id) {
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RSA2048Ticket out{};
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out.sig_type = SignatureType::RSA_2048_SHA256;
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out.data.rights_id = rights_id;
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out.data.title_key_common = title_key;
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return Ticket{out};
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}
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Key128 GenerateKeyEncryptionKey(Key128 source, Key128 master, Key128 kek_seed, Key128 key_seed) {
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Key128 out{};
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@ -135,6 +229,27 @@ void KeyManager::DeriveGeneralPurposeKeys(std::size_t crypto_revision) {
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}
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}
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RSAKeyPair<2048> KeyManager::GetETicketRSAKey() const {
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if (IsAllZeroArray(eticket_extended_kek) || !HasKey(S128KeyType::ETicketRSAKek))
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return {};
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const auto eticket_final = GetKey(S128KeyType::ETicketRSAKek);
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std::vector<u8> extended_iv(eticket_extended_kek.begin(), eticket_extended_kek.begin() + 0x10);
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std::array<u8, 0x230> extended_dec{};
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AESCipher<Key128> rsa_1(eticket_final, Mode::CTR);
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rsa_1.SetIV(extended_iv);
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rsa_1.Transcode(eticket_extended_kek.data() + 0x10, eticket_extended_kek.size() - 0x10,
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extended_dec.data(), Op::Decrypt);
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RSAKeyPair<2048> rsa_key{};
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std::memcpy(rsa_key.decryption_key.data(), extended_dec.data(), rsa_key.decryption_key.size());
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std::memcpy(rsa_key.modulus.data(), extended_dec.data() + 0x100, rsa_key.modulus.size());
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std::memcpy(rsa_key.exponent.data(), extended_dec.data() + 0x200, rsa_key.exponent.size());
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return rsa_key;
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}
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Key128 DeriveKeyblobMACKey(const Key128& keyblob_key, const Key128& mac_source) {
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AESCipher<Key128> mac_cipher(keyblob_key, Mode::ECB);
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Key128 mac_key{};
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@ -237,7 +352,7 @@ Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, KeyManager& ke
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return Loader::ResultStatus::Success;
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}
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std::vector<TicketRaw> GetTicketblob(const FileUtil::IOFile& ticket_save) {
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std::vector<Ticket> GetTicketblob(const FileUtil::IOFile& ticket_save) {
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if (!ticket_save.IsOpen())
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return {};
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@ -246,14 +361,14 @@ std::vector<TicketRaw> GetTicketblob(const FileUtil::IOFile& ticket_save) {
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return {};
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}
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std::vector<TicketRaw> out;
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std::vector<Ticket> out;
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for (std::size_t offset = 0; offset + 0x4 < buffer.size(); ++offset) {
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if (buffer[offset] == 0x4 && buffer[offset + 1] == 0x0 && buffer[offset + 2] == 0x1 &&
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buffer[offset + 3] == 0x0) {
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out.emplace_back();
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auto& next = out.back();
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std::memcpy(&next, buffer.data() + offset, sizeof(TicketRaw));
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offset += next.size();
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std::memcpy(&next, buffer.data() + offset, sizeof(Ticket));
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offset += FULL_TICKET_SIZE;
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}
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}
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@ -305,29 +420,23 @@ static std::optional<u64> FindTicketOffset(const std::array<u8, size>& data) {
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return offset;
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}
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std::optional<std::pair<Key128, Key128>> ParseTicket(const TicketRaw& ticket,
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std::optional<std::pair<Key128, Key128>> ParseTicket(const Ticket& ticket,
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const RSAKeyPair<2048>& key) {
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u32 cert_authority;
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std::memcpy(&cert_authority, ticket.data() + 0x140, sizeof(cert_authority));
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if (cert_authority == 0)
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const auto issuer = ticket.GetData().issuer;
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if (issuer == std::array<u8, 0x40>{})
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return {};
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if (cert_authority != Common::MakeMagic('R', 'o', 'o', 't')) {
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LOG_INFO(Crypto,
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"Attempting to parse ticket with non-standard certificate authority {:08X}.",
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cert_authority);
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if (issuer[0] != 'R' || issuer[1] != 'o' || issuer[2] != 'o' || issuer[3] != 't') {
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LOG_INFO(Crypto, "Attempting to parse ticket with non-standard certificate authority.");
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}
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Key128 rights_id;
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std::memcpy(rights_id.data(), ticket.data() + 0x2A0, sizeof(Key128));
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Key128 rights_id = ticket.GetData().rights_id;
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if (rights_id == Key128{})
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return {};
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Key128 key_temp{};
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if (!std::any_of(ticket.begin() + 0x190, ticket.begin() + 0x280, [](u8 b) { return b != 0; })) {
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std::memcpy(key_temp.data(), ticket.data() + 0x180, key_temp.size());
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return std::make_pair(rights_id, key_temp);
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if (!std::any_of(ticket.GetData().title_key_common_pad.begin(),
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ticket.GetData().title_key_common_pad.end(), [](u8 b) { return b != 0; })) {
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return std::make_pair(rights_id, ticket.GetData().title_key_common);
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}
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mbedtls_mpi D; // RSA Private Exponent
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@ -342,7 +451,7 @@ std::optional<std::pair<Key128, Key128>> ParseTicket(const TicketRaw& ticket,
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mbedtls_mpi_read_binary(&D, key.decryption_key.data(), key.decryption_key.size());
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mbedtls_mpi_read_binary(&N, key.modulus.data(), key.modulus.size());
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mbedtls_mpi_read_binary(&S, ticket.data() + 0x180, 0x100);
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mbedtls_mpi_read_binary(&S, ticket.GetData().title_key_block.data(), 0x100);
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mbedtls_mpi_exp_mod(&M, &S, &D, &N, nullptr);
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@ -366,6 +475,7 @@ std::optional<std::pair<Key128, Key128>> ParseTicket(const TicketRaw& ticket,
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return {};
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ASSERT(*offset > 0);
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Key128 key_temp{};
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std::memcpy(key_temp.data(), m_2.data() + *offset, key_temp.size());
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return std::make_pair(rights_id, key_temp);
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@ -450,6 +560,8 @@ void KeyManager::LoadFromFile(const std::string& filename, bool is_title_keys) {
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const auto index = std::stoul(out[0].substr(18, 2), nullptr, 16);
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encrypted_keyblobs[index] = Common::HexStringToArray<0xB0>(out[1]);
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} else if (out[0].compare(0, 20, "eticket_extended_kek") == 0) {
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eticket_extended_kek = Common::HexStringToArray<576>(out[1]);
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} else {
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for (const auto& kv : KEYS_VARIABLE_LENGTH) {
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if (!ValidCryptoRevisionString(out[0], kv.second.size(), 2))
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@ -862,20 +974,19 @@ void KeyManager::DeriveETicket(PartitionDataManager& data) {
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// Titlekeys
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data.DecryptProdInfo(GetBISKey(0));
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const auto eticket_extended_kek = data.GetETicketExtendedKek();
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eticket_extended_kek = data.GetETicketExtendedKek();
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WriteKeyToFile(KeyCategory::Console, "eticket_extended_kek", eticket_extended_kek);
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PopulateTickets();
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}
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std::vector<u8> extended_iv(0x10);
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std::memcpy(extended_iv.data(), eticket_extended_kek.data(), extended_iv.size());
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std::array<u8, 0x230> extended_dec{};
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AESCipher<Key128> rsa_1(eticket_final, Mode::CTR);
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rsa_1.SetIV(extended_iv);
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rsa_1.Transcode(eticket_extended_kek.data() + 0x10, eticket_extended_kek.size() - 0x10,
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extended_dec.data(), Op::Decrypt);
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void KeyManager::PopulateTickets() {
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const auto rsa_key = GetETicketRSAKey();
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RSAKeyPair<2048> rsa_key{};
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std::memcpy(rsa_key.decryption_key.data(), extended_dec.data(), rsa_key.decryption_key.size());
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std::memcpy(rsa_key.modulus.data(), extended_dec.data() + 0x100, rsa_key.modulus.size());
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std::memcpy(rsa_key.exponent.data(), extended_dec.data() + 0x200, rsa_key.exponent.size());
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if (rsa_key == RSAKeyPair<2048>{})
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return;
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if (!common_tickets.empty() && !personal_tickets.empty())
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return;
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const FileUtil::IOFile save1(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir) +
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"/system/save/80000000000000e1",
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@ -886,19 +997,41 @@ void KeyManager::DeriveETicket(PartitionDataManager& data) {
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const auto blob2 = GetTicketblob(save2);
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auto res = GetTicketblob(save1);
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const auto idx = res.size();
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res.insert(res.end(), blob2.begin(), blob2.end());
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for (const auto& raw : res) {
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const auto pair = ParseTicket(raw, rsa_key);
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for (std::size_t i = 0; i < res.size(); ++i) {
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const auto common = i < idx;
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const auto pair = ParseTicket(res[i], rsa_key);
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if (!pair)
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continue;
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const auto& [rid, key] = *pair;
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u128 rights_id;
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std::memcpy(rights_id.data(), rid.data(), rid.size());
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if (common) {
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common_tickets[rights_id] = res[i];
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} else {
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personal_tickets[rights_id] = res[i];
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}
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SetKey(S128KeyType::Titlekey, key, rights_id[1], rights_id[0]);
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}
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}
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void KeyManager::SynthesizeTickets() {
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for (const auto& key : s128_keys) {
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if (key.first.type != S128KeyType::Titlekey) {
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continue;
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}
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u128 rights_id{key.first.field1, key.first.field2};
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Key128 rights_id_2;
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std::memcpy(rights_id_2.data(), rights_id.data(), rights_id_2.size());
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const auto ticket = Ticket::SynthesizeCommon(key.second, rights_id_2);
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common_tickets.insert_or_assign(rights_id, ticket);
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}
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}
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void KeyManager::SetKeyWrapped(S128KeyType id, Key128 key, u64 field1, u64 field2) {
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if (key == Key128{})
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return;
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@ -997,6 +1130,46 @@ void KeyManager::PopulateFromPartitionData(PartitionDataManager& data) {
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DeriveBase();
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}
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const std::map<u128, Ticket>& KeyManager::GetCommonTickets() const {
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return common_tickets;
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}
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const std::map<u128, Ticket>& KeyManager::GetPersonalizedTickets() const {
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return personal_tickets;
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}
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bool KeyManager::AddTicketCommon(Ticket raw) {
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const auto rsa_key = GetETicketRSAKey();
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if (rsa_key == RSAKeyPair<2048>{})
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return false;
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const auto pair = ParseTicket(raw, rsa_key);
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if (!pair)
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return false;
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const auto& [rid, key] = *pair;
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u128 rights_id;
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std::memcpy(rights_id.data(), rid.data(), rid.size());
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common_tickets[rights_id] = raw;
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SetKey(S128KeyType::Titlekey, key, rights_id[1], rights_id[0]);
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return true;
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}
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bool KeyManager::AddTicketPersonalized(Ticket raw) {
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const auto rsa_key = GetETicketRSAKey();
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if (rsa_key == RSAKeyPair<2048>{})
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return false;
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const auto pair = ParseTicket(raw, rsa_key);
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if (!pair)
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return false;
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const auto& [rid, key] = *pair;
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u128 rights_id;
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std::memcpy(rights_id.data(), rid.data(), rid.size());
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common_tickets[rights_id] = raw;
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SetKey(S128KeyType::Titlekey, key, rights_id[1], rights_id[0]);
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return true;
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}
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const boost::container::flat_map<std::string, KeyIndex<S128KeyType>> KeyManager::s128_file_id = {
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{"eticket_rsa_kek", {S128KeyType::ETicketRSAKek, 0, 0}},
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{"eticket_rsa_kek_source",
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@ -9,8 +9,10 @@
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#include <optional>
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#include <string>
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#include <variant>
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#include <boost/container/flat_map.hpp>
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#include <fmt/format.h>
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#include "common/common_funcs.h"
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#include "common/common_types.h"
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#include "core/crypto/partition_data_manager.h"
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#include "core/file_sys/vfs_types.h"
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@ -30,7 +32,79 @@ constexpr u64 TICKET_FILE_TITLEKEY_OFFSET = 0x180;
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using Key128 = std::array<u8, 0x10>;
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using Key256 = std::array<u8, 0x20>;
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using SHA256Hash = std::array<u8, 0x20>;
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using TicketRaw = std::array<u8, 0x400>;
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enum class SignatureType {
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RSA_4096_SHA1 = 0x10000,
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RSA_2048_SHA1 = 0x10001,
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ECDSA_SHA1 = 0x10002,
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RSA_4096_SHA256 = 0x10003,
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RSA_2048_SHA256 = 0x10004,
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ECDSA_SHA256 = 0x10005,
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};
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u64 GetSignatureTypeDataSize(SignatureType type);
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u64 GetSignatureTypePaddingSize(SignatureType type);
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enum class TitleKeyType : u8 {
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Common = 0,
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Personalized = 1,
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};
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struct TicketData {
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std::array<u8, 0x40> issuer;
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union {
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std::array<u8, 0x100> title_key_block;
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struct {
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Key128 title_key_common;
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std::array<u8, 0xF0> title_key_common_pad;
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};
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};
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INSERT_PADDING_BYTES(0x1);
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TitleKeyType type;
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INSERT_PADDING_BYTES(0x3);
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u8 revision;
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INSERT_PADDING_BYTES(0xA);
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u64 ticket_id;
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u64 device_id;
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std::array<u8, 0x10> rights_id;
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u32 account_id;
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INSERT_PADDING_BYTES(0x14C);
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};
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static_assert(sizeof(TicketData) == 0x2C0, "TicketData has incorrect size.");
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struct RSA4096Ticket {
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SignatureType sig_type;
|
||||
std::array<u8, 0x200> sig_data;
|
||||
INSERT_PADDING_BYTES(0x3C);
|
||||
TicketData data;
|
||||
};
|
||||
|
||||
struct RSA2048Ticket {
|
||||
SignatureType sig_type;
|
||||
std::array<u8, 0x100> sig_data;
|
||||
INSERT_PADDING_BYTES(0x3C);
|
||||
TicketData data;
|
||||
};
|
||||
|
||||
struct ECDSATicket {
|
||||
SignatureType sig_type;
|
||||
std::array<u8, 0x3C> sig_data;
|
||||
INSERT_PADDING_BYTES(0x40);
|
||||
TicketData data;
|
||||
};
|
||||
|
||||
struct Ticket {
|
||||
std::variant<RSA4096Ticket, RSA2048Ticket, ECDSATicket> data;
|
||||
|
||||
SignatureType GetSignatureType() const;
|
||||
TicketData& GetData();
|
||||
const TicketData& GetData() const;
|
||||
u64 GetSize() const;
|
||||
|
||||
static Ticket SynthesizeCommon(Key128 title_key, const std::array<u8, 0x10>& rights_id);
|
||||
};
|
||||
|
||||
static_assert(sizeof(Key128) == 16, "Key128 must be 128 bytes big.");
|
||||
static_assert(sizeof(Key256) == 32, "Key256 must be 256 bytes big.");
|
||||
|
|
@ -43,6 +117,19 @@ struct RSAKeyPair {
|
|||
std::array<u8, 4> exponent;
|
||||
};
|
||||
|
||||
template <size_t bit_size, size_t byte_size>
|
||||
bool operator==(const RSAKeyPair<bit_size, byte_size>& lhs,
|
||||
const RSAKeyPair<bit_size, byte_size>& rhs) {
|
||||
return std::tie(lhs.encryption_key, lhs.decryption_key, lhs.modulus, lhs.exponent) ==
|
||||
std::tie(rhs.encryption_key, rhs.decryption_key, rhs.modulus, rhs.exponent);
|
||||
}
|
||||
|
||||
template <size_t bit_size, size_t byte_size>
|
||||
bool operator!=(const RSAKeyPair<bit_size, byte_size>& lhs,
|
||||
const RSAKeyPair<bit_size, byte_size>& rhs) {
|
||||
return !(lhs == rhs);
|
||||
}
|
||||
|
||||
enum class KeyCategory : u8 {
|
||||
Standard,
|
||||
Title,
|
||||
|
|
@ -151,22 +238,35 @@ public:
|
|||
|
||||
static bool KeyFileExists(bool title);
|
||||
|
||||
// Call before using the sd seed to attempt to derive it if it dosen't exist. Needs system save
|
||||
// 8*43 and the private file to exist.
|
||||
// Call before using the sd seed to attempt to derive it if it dosen't exist. Needs system
|
||||
// save 8*43 and the private file to exist.
|
||||
void DeriveSDSeedLazy();
|
||||
|
||||
bool BaseDeriveNecessary() const;
|
||||
void DeriveBase();
|
||||
void DeriveETicket(PartitionDataManager& data);
|
||||
void PopulateTickets();
|
||||
void SynthesizeTickets();
|
||||
|
||||
void PopulateFromPartitionData(PartitionDataManager& data);
|
||||
|
||||
const std::map<u128, Ticket>& GetCommonTickets() const;
|
||||
const std::map<u128, Ticket>& GetPersonalizedTickets() const;
|
||||
|
||||
bool AddTicketCommon(Ticket raw);
|
||||
bool AddTicketPersonalized(Ticket raw);
|
||||
|
||||
private:
|
||||
std::map<KeyIndex<S128KeyType>, Key128> s128_keys;
|
||||
std::map<KeyIndex<S256KeyType>, Key256> s256_keys;
|
||||
|
||||
// Map from rights ID to ticket
|
||||
std::map<u128, Ticket> common_tickets;
|
||||
std::map<u128, Ticket> personal_tickets;
|
||||
|
||||
std::array<std::array<u8, 0xB0>, 0x20> encrypted_keyblobs{};
|
||||
std::array<std::array<u8, 0x90>, 0x20> keyblobs{};
|
||||
std::array<u8, 576> eticket_extended_kek{};
|
||||
|
||||
bool dev_mode;
|
||||
void LoadFromFile(const std::string& filename, bool is_title_keys);
|
||||
|
|
@ -178,6 +278,8 @@ private:
|
|||
|
||||
void DeriveGeneralPurposeKeys(std::size_t crypto_revision);
|
||||
|
||||
RSAKeyPair<2048> GetETicketRSAKey() const;
|
||||
|
||||
void SetKeyWrapped(S128KeyType id, Key128 key, u64 field1 = 0, u64 field2 = 0);
|
||||
void SetKeyWrapped(S256KeyType id, Key256 key, u64 field1 = 0, u64 field2 = 0);
|
||||
|
||||
|
|
@ -195,11 +297,11 @@ std::array<u8, 0x90> DecryptKeyblob(const std::array<u8, 0xB0>& encrypted_keyblo
|
|||
std::optional<Key128> DeriveSDSeed();
|
||||
Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, KeyManager& keys);
|
||||
|
||||
std::vector<TicketRaw> GetTicketblob(const FileUtil::IOFile& ticket_save);
|
||||
std::vector<Ticket> GetTicketblob(const FileUtil::IOFile& ticket_save);
|
||||
|
||||
// Returns a pair of {rights_id, titlekey}. Fails if the ticket has no certificate authority (offset
|
||||
// 0x140-0x144 is zero)
|
||||
std::optional<std::pair<Key128, Key128>> ParseTicket(const TicketRaw& ticket,
|
||||
// Returns a pair of {rights_id, titlekey}. Fails if the ticket has no certificate authority
|
||||
// (offset 0x140-0x144 is zero)
|
||||
std::optional<std::pair<Key128, Key128>> ParseTicket(const Ticket& ticket,
|
||||
const RSAKeyPair<2048>& eticket_extended_key);
|
||||
|
||||
} // namespace Core::Crypto
|
||||
|
|
|
|||
|
|
@ -2,32 +2,37 @@
|
|||
// Licensed under GPLv2 or any later version
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#include "core/crypto/key_manager.h"
|
||||
#include "core/hle/ipc_helpers.h"
|
||||
#include "core/hle/service/service.h"
|
||||
|
||||
namespace Service::ES {
|
||||
|
||||
constexpr ResultCode ERROR_INVALID_ARGUMENT{ErrorModule::ETicket, 2};
|
||||
constexpr ResultCode ERROR_INVALID_RIGHTS_ID{ErrorModule::ETicket, 3};
|
||||
|
||||
class ETicket final : public ServiceFramework<ETicket> {
|
||||
public:
|
||||
explicit ETicket() : ServiceFramework{"es"} {
|
||||
// clang-format off
|
||||
static const FunctionInfo functions[] = {
|
||||
{1, nullptr, "ImportTicket"},
|
||||
{1, &ETicket::ImportTicket, "ImportTicket"},
|
||||
{2, nullptr, "ImportTicketCertificateSet"},
|
||||
{3, nullptr, "DeleteTicket"},
|
||||
{4, nullptr, "DeletePersonalizedTicket"},
|
||||
{5, nullptr, "DeleteAllCommonTicket"},
|
||||
{6, nullptr, "DeleteAllPersonalizedTicket"},
|
||||
{7, nullptr, "DeleteAllPersonalizedTicketEx"},
|
||||
{8, nullptr, "GetTitleKey"},
|
||||
{9, nullptr, "CountCommonTicket"},
|
||||
{10, nullptr, "CountPersonalizedTicket"},
|
||||
{11, nullptr, "ListCommonTicket"},
|
||||
{12, nullptr, "ListPersonalizedTicket"},
|
||||
{8, &ETicket::GetTitleKey, "GetTitleKey"},
|
||||
{9, &ETicket::CountCommonTicket, "CountCommonTicket"},
|
||||
{10, &ETicket::CountPersonalizedTicket, "CountPersonalizedTicket"},
|
||||
{11, &ETicket::ListCommonTicket, "ListCommonTicket"},
|
||||
{12, &ETicket::ListPersonalizedTicket, "ListPersonalizedTicket"},
|
||||
{13, nullptr, "ListMissingPersonalizedTicket"},
|
||||
{14, nullptr, "GetCommonTicketSize"},
|
||||
{15, nullptr, "GetPersonalizedTicketSize"},
|
||||
{16, nullptr, "GetCommonTicketData"},
|
||||
{17, nullptr, "GetPersonalizedTicketData"},
|
||||
{14, &ETicket::GetCommonTicketSize, "GetCommonTicketSize"},
|
||||
{15, &ETicket::GetPersonalizedTicketSize, "GetPersonalizedTicketSize"},
|
||||
{16, &ETicket::GetCommonTicketData, "GetCommonTicketData"},
|
||||
{17, &ETicket::GetPersonalizedTicketData, "GetPersonalizedTicketData"},
|
||||
{18, nullptr, "OwnTicket"},
|
||||
{19, nullptr, "GetTicketInfo"},
|
||||
{20, nullptr, "ListLightTicketInfo"},
|
||||
|
|
@ -51,7 +56,212 @@ public:
|
|||
};
|
||||
// clang-format on
|
||||
RegisterHandlers(functions);
|
||||
|
||||
keys.PopulateTickets();
|
||||
keys.SynthesizeTickets();
|
||||
}
|
||||
|
||||
private:
|
||||
bool CheckRightsId(Kernel::HLERequestContext& ctx, const u128& rights_id) {
|
||||
if (rights_id == u128{}) {
|
||||
LOG_ERROR(Service_ETicket, "The rights ID was invalid!");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ERROR_INVALID_RIGHTS_ID);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void ImportTicket(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp{ctx};
|
||||
const auto ticket = ctx.ReadBuffer();
|
||||
const auto cert = ctx.ReadBuffer(1);
|
||||
|
||||
if (ticket.size() < sizeof(Core::Crypto::Ticket)) {
|
||||
LOG_ERROR(Service_ETicket, "The input buffer is not large enough!");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ERROR_INVALID_ARGUMENT);
|
||||
return;
|
||||
}
|
||||
|
||||
Core::Crypto::Ticket raw{};
|
||||
std::memcpy(&raw, ticket.data(), sizeof(Core::Crypto::Ticket));
|
||||
|
||||
if (!keys.AddTicketPersonalized(raw)) {
|
||||
LOG_ERROR(Service_ETicket, "The ticket could not be imported!");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ERROR_INVALID_ARGUMENT);
|
||||
return;
|
||||
}
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
}
|
||||
|
||||
void GetTitleKey(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp{ctx};
|
||||
const auto rights_id = rp.PopRaw<u128>();
|
||||
|
||||
LOG_DEBUG(Service_ETicket, "called, rights_id={:016X}{:016X}", rights_id[1], rights_id[0]);
|
||||
|
||||
if (!CheckRightsId(ctx, rights_id))
|
||||
return;
|
||||
|
||||
const auto key =
|
||||
keys.GetKey(Core::Crypto::S128KeyType::Titlekey, rights_id[1], rights_id[0]);
|
||||
|
||||
if (key == Core::Crypto::Key128{}) {
|
||||
LOG_ERROR(Service_ETicket,
|
||||
"The titlekey doesn't exist in the KeyManager or the rights ID was invalid!");
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(ERROR_INVALID_RIGHTS_ID);
|
||||
return;
|
||||
}
|
||||
|
||||
ctx.WriteBuffer(key.data(), key.size());
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 2};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
}
|
||||
|
||||
void CountCommonTicket(Kernel::HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_ETicket, "called");
|
||||
|
||||
const auto count = keys.GetCommonTickets().size();
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 3};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.Push<u32>(count);
|
||||
}
|
||||
|
||||
void CountPersonalizedTicket(Kernel::HLERequestContext& ctx) {
|
||||
LOG_DEBUG(Service_ETicket, "called");
|
||||
|
||||
const auto count = keys.GetPersonalizedTickets().size();
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 3};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.Push<u32>(count);
|
||||
}
|
||||
|
||||
void ListCommonTicket(Kernel::HLERequestContext& ctx) {
|
||||
u32 out_entries;
|
||||
if (keys.GetCommonTickets().empty())
|
||||
out_entries = 0;
|
||||
else
|
||||
out_entries = ctx.GetWriteBufferSize() / sizeof(u128);
|
||||
|
||||
LOG_DEBUG(Service_ETicket, "called, entries={:016X}", out_entries);
|
||||
|
||||
keys.PopulateTickets();
|
||||
const auto tickets = keys.GetCommonTickets();
|
||||
std::vector<u128> ids;
|
||||
std::transform(tickets.begin(), tickets.end(), std::back_inserter(ids),
|
||||
[](const auto& pair) { return pair.first; });
|
||||
|
||||
out_entries = std::min<u32>(ids.size(), out_entries);
|
||||
ctx.WriteBuffer(ids.data(), out_entries * sizeof(u128));
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 3};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.Push<u32>(out_entries);
|
||||
}
|
||||
|
||||
void ListPersonalizedTicket(Kernel::HLERequestContext& ctx) {
|
||||
u32 out_entries;
|
||||
if (keys.GetPersonalizedTickets().empty())
|
||||
out_entries = 0;
|
||||
else
|
||||
out_entries = ctx.GetWriteBufferSize() / sizeof(u128);
|
||||
|
||||
LOG_DEBUG(Service_ETicket, "called, entries={:016X}", out_entries);
|
||||
|
||||
keys.PopulateTickets();
|
||||
const auto tickets = keys.GetPersonalizedTickets();
|
||||
std::vector<u128> ids;
|
||||
std::transform(tickets.begin(), tickets.end(), std::back_inserter(ids),
|
||||
[](const auto& pair) { return pair.first; });
|
||||
|
||||
out_entries = std::min<u32>(ids.size(), out_entries);
|
||||
ctx.WriteBuffer(ids.data(), out_entries * sizeof(u128));
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 3};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.Push<u32>(out_entries);
|
||||
}
|
||||
|
||||
void GetCommonTicketSize(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp{ctx};
|
||||
const auto rights_id = rp.PopRaw<u128>();
|
||||
|
||||
LOG_DEBUG(Service_ETicket, "called, rights_id={:016X}{:016X}", rights_id[1], rights_id[0]);
|
||||
|
||||
if (!CheckRightsId(ctx, rights_id))
|
||||
return;
|
||||
|
||||
const auto ticket = keys.GetCommonTickets().at(rights_id);
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 4};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.Push<u64>(ticket.GetSize());
|
||||
}
|
||||
|
||||
void GetPersonalizedTicketSize(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp{ctx};
|
||||
const auto rights_id = rp.PopRaw<u128>();
|
||||
|
||||
LOG_DEBUG(Service_ETicket, "called, rights_id={:016X}{:016X}", rights_id[1], rights_id[0]);
|
||||
|
||||
if (!CheckRightsId(ctx, rights_id))
|
||||
return;
|
||||
|
||||
const auto ticket = keys.GetPersonalizedTickets().at(rights_id);
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 4};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.Push<u64>(ticket.GetSize());
|
||||
}
|
||||
|
||||
void GetCommonTicketData(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp{ctx};
|
||||
const auto rights_id = rp.PopRaw<u128>();
|
||||
|
||||
LOG_DEBUG(Service_ETicket, "called, rights_id={:016X}{:016X}", rights_id[1], rights_id[0]);
|
||||
|
||||
if (!CheckRightsId(ctx, rights_id))
|
||||
return;
|
||||
|
||||
const auto ticket = keys.GetCommonTickets().at(rights_id);
|
||||
|
||||
const auto write_size = std::min<u64>(ticket.GetSize(), ctx.GetWriteBufferSize());
|
||||
ctx.WriteBuffer(&ticket, write_size);
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 4};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.Push<u64>(write_size);
|
||||
}
|
||||
|
||||
void GetPersonalizedTicketData(Kernel::HLERequestContext& ctx) {
|
||||
IPC::RequestParser rp{ctx};
|
||||
const auto rights_id = rp.PopRaw<u128>();
|
||||
|
||||
LOG_DEBUG(Service_ETicket, "called, rights_id={:016X}{:016X}", rights_id[1], rights_id[0]);
|
||||
|
||||
if (!CheckRightsId(ctx, rights_id))
|
||||
return;
|
||||
|
||||
const auto ticket = keys.GetPersonalizedTickets().at(rights_id);
|
||||
|
||||
const auto write_size = std::min<u64>(ticket.GetSize(), ctx.GetWriteBufferSize());
|
||||
ctx.WriteBuffer(&ticket, write_size);
|
||||
|
||||
IPC::ResponseBuilder rb{ctx, 4};
|
||||
rb.Push(RESULT_SUCCESS);
|
||||
rb.Push<u64>(write_size);
|
||||
}
|
||||
|
||||
Core::Crypto::KeyManager keys;
|
||||
};
|
||||
|
||||
void InstallInterfaces(SM::ServiceManager& service_manager) {
|
||||
|
|
|
|||
Loading…
Reference in a new issue