service/SSL: convert to ServiceFramework
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f50e505a5a
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b06f468049
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@ -262,7 +262,7 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm) {
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AddService(new HTTP::HTTP_C);
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AddService(new PM::PM_APP);
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AddService(new SOC::SOC_U);
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AddService(new SSL::SSL_C);
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SSL::InstallInterfaces(*sm);
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Y2R::InstallInterfaces(*sm);
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NGLOG_DEBUG(Service, "initialized OK");
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@ -2,34 +2,31 @@
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <random>
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#include "common/common_types.h"
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#include "core/hle/ipc.h"
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#include "core/hle/ipc_helpers.h"
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#include "core/hle/service/ssl_c.h"
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#include "core/memory.h"
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namespace Service {
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namespace SSL {
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// TODO: Implement a proper CSPRNG in the future when actual security is needed
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static std::mt19937 rand_gen;
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static void Initialize(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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void SSL_C::Initialize(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x01, 0, 2);
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rp.PopPID();
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// Seed random number generator when the SSL service is initialized
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std::random_device rand_device;
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rand_gen.seed(rand_device());
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// Stub, return success
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cmd_buff[1] = RESULT_SUCCESS.raw;
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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}
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static void GenerateRandomData(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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u32 size = cmd_buff[1];
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VAddr address = cmd_buff[3];
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void SSL_C::GenerateRandomData(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x11, 1, 2);
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u32 size = rp.Pop<u32>();
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auto buffer = rp.PopMappedBuffer();
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// Fill the output buffer with random data.
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u32 data = 0;
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@ -43,49 +40,55 @@ static void GenerateRandomData(Interface* self) {
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if (size > 4) {
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// Use up the entire 4 bytes of the random data for as long as possible
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Memory::Write32(address + i, data);
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buffer.Write(&data, i, 4);
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i += 4;
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} else if (size == 2) {
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Memory::Write16(address + i, static_cast<u16>(data & 0xffff));
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buffer.Write(&data, i, 2);
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i += 2;
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} else {
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Memory::Write8(address + i, static_cast<u8>(data & 0xff));
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buffer.Write(&data, i, 1);
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i++;
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}
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}
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// Stub, return success
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cmd_buff[1] = RESULT_SUCCESS.raw;
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
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rb.Push(RESULT_SUCCESS);
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rb.PushMappedBuffer(buffer);
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}
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const Interface::FunctionInfo FunctionTable[] = {
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{0x00010002, Initialize, "Initialize"},
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{0x000200C2, nullptr, "CreateContext"},
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{0x00030000, nullptr, "CreateRootCertChain"},
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{0x00040040, nullptr, "DestroyRootCertChain"},
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{0x00050082, nullptr, "AddTrustedRootCA"},
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{0x00060080, nullptr, "RootCertChainAddDefaultCert"},
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{0x00070080, nullptr, "RootCertChainRemoveCert"},
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{0x000D0084, nullptr, "OpenClientCertContext"},
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{0x000E0040, nullptr, "OpenDefaultClientCertContext"},
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{0x000F0040, nullptr, "CloseClientCertContext"},
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{0x00110042, GenerateRandomData, "GenerateRandomData"},
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{0x00120042, nullptr, "InitializeConnectionSession"},
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{0x00130040, nullptr, "StartConnection"},
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{0x00140040, nullptr, "StartConnectionGetOut"},
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{0x00150082, nullptr, "Read"},
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{0x00160082, nullptr, "ReadPeek"},
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{0x00170082, nullptr, "Write"},
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{0x00180080, nullptr, "ContextSetRootCertChain"},
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{0x00190080, nullptr, "ContextSetClientCert"},
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{0x001B0080, nullptr, "ContextClearOpt"},
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{0x001C00C4, nullptr, "ContextGetProtocolCipher"},
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{0x001E0040, nullptr, "DestroyContext"},
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{0x001F0082, nullptr, "ContextInitSharedmem"},
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};
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SSL_C::SSL_C() : ServiceFramework("ssl:C") {
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static const FunctionInfo functions[] = {
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{0x00010002, &SSL_C::Initialize, "Initialize"},
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{0x000200C2, nullptr, "CreateContext"},
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{0x00030000, nullptr, "CreateRootCertChain"},
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{0x00040040, nullptr, "DestroyRootCertChain"},
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{0x00050082, nullptr, "AddTrustedRootCA"},
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{0x00060080, nullptr, "RootCertChainAddDefaultCert"},
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{0x00070080, nullptr, "RootCertChainRemoveCert"},
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{0x000D0084, nullptr, "OpenClientCertContext"},
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{0x000E0040, nullptr, "OpenDefaultClientCertContext"},
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{0x000F0040, nullptr, "CloseClientCertContext"},
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{0x00110042, &SSL_C::GenerateRandomData, "GenerateRandomData"},
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{0x00120042, nullptr, "InitializeConnectionSession"},
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{0x00130040, nullptr, "StartConnection"},
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{0x00140040, nullptr, "StartConnectionGetOut"},
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{0x00150082, nullptr, "Read"},
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{0x00160082, nullptr, "ReadPeek"},
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{0x00170082, nullptr, "Write"},
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{0x00180080, nullptr, "ContextSetRootCertChain"},
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{0x00190080, nullptr, "ContextSetClientCert"},
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{0x001B0080, nullptr, "ContextClearOpt"},
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{0x001C00C4, nullptr, "ContextGetProtocolCipher"},
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{0x001E0040, nullptr, "DestroyContext"},
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{0x001F0082, nullptr, "ContextInitSharedmem"},
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};
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SSL_C::SSL_C() {
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Register(FunctionTable);
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RegisterHandlers(functions);
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}
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void InstallInterfaces(SM::ServiceManager& service_manager) {
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std::make_shared<SSL_C>()->InstallAsService(service_manager);
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}
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} // namespace SSL
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@ -4,19 +4,25 @@
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#pragma once
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#include <random>
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#include "core/hle/service/service.h"
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namespace Service {
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namespace SSL {
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class SSL_C final : public Interface {
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class SSL_C final : public ServiceFramework<SSL_C> {
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public:
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SSL_C();
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std::string GetPortName() const override {
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return "ssl:C";
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}
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private:
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void Initialize(Kernel::HLERequestContext& ctx);
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void GenerateRandomData(Kernel::HLERequestContext& ctx);
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// TODO: Implement a proper CSPRNG in the future when actual security is needed
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std::mt19937 rand_gen;
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};
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void InstallInterfaces(SM::ServiceManager& service_manager);
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} // namespace SSL
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} // namespace Service
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