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-rw-r--r--src/core/hle/service/es/es.cpp230
1 files changed, 220 insertions, 10 deletions
diff --git a/src/core/hle/service/es/es.cpp b/src/core/hle/service/es/es.cpp
index 6701cb913..af70d174d 100644
--- a/src/core/hle/service/es/es.cpp
+++ b/src/core/hle/service/es/es.cpp
@@ -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) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-17 00:03:45 +0200