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authorZach Hilman <zachhilman@gmail.com>2019-04-10 19:59:41 +0200
committerZach Hilman <zachhilman@gmail.com>2019-07-08 03:38:33 +0200
commitf15f73a555f0a4eeda5eb675b1a30aadf695e74f (patch)
tree4f17be65e2286de7b06bf577dac30c1e10404b0f /src/core/hle/service/es
parentkey_manager: Add accessors/helpers for ticket management (diff)
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Diffstat (limited to 'src/core/hle/service/es')
-rw-r--r--src/core/hle/service/es/es.cpp46
1 files changed, 45 insertions, 1 deletions
diff --git a/src/core/hle/service/es/es.cpp b/src/core/hle/service/es/es.cpp
index 6701cb913..787927be0 100644
--- a/src/core/hle/service/es/es.cpp
+++ b/src/core/hle/service/es/es.cpp
@@ -2,16 +2,21 @@
// 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"},
@@ -52,6 +57,45 @@ public:
// clang-format on
RegisterHandlers(functions);
}
+
+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::TicketRaw)) {
+ LOG_ERROR(Service_ETicket, "The input buffer is not large enough!");
+ IPC::ResponseBuilder rb{ctx, 2};
+ rb.Push(ERROR_INVALID_ARGUMENT);
+ return;
+ }
+
+ Core::Crypto::TicketRaw raw;
+ std::memcpy(raw.data(), ticket.data(), sizeof(Core::Crypto::TicketRaw));
+
+ 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 InstallInterfaces(SM::ServiceManager& service_manager) {