AnyPS5/core/libs/prx/libSceNpAuth/Export.cpp

#include <atomic>
#include <array>
#include <cstddef>
#include <cstdint>
#include <mutex>
#include <stdexcept>
#include <unordered_map>
#include "SceTypes.hpp"
#include "prx/libc/include/General.hpp"

static constexpr int ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT = static_cast<int>(0x80550301);
static constexpr int SCE_NP_ERROR_SIGNED_OUT = static_cast<int>(0x80550006);
static constexpr int ORBIS_NP_AUTH_ERROR_ABORTED = static_cast<int>(0x80550304);
static constexpr int ORBIS_NP_AUTH_ERROR_REQUEST_NOT_FOUND = static_cast<int>(0x80550306);
static constexpr int ORBIS_NP_AUTH_ERROR_INVALID_ID = static_cast<int>(0x80550307);
static constexpr int NP_POLL_ASYNC_FINISHED = 0;
static constexpr int NP_POLL_ASYNC_RUNNING = 1;

namespace {

struct RequestInfo {
 bool isAsync = false;
 bool processed = false;
 bool aborted = false;
 bool polled = false;
 int result = SCE_NP_ERROR_SIGNED_OUT;
 std::int32_t resolveRetry = 0;
 std::array<std::uint32_t, 4> timeouts{};
};

std::mutex g_requestMutex;
std::unordered_map<int, RequestInfo> g_requests;
std::atomic<int> g_nextRequest{1};

int CreateRequest(bool isAsync) {
 const int reqId = g_nextRequest.fetch_add(1, std::memory_order_relaxed);
 std::lock_guard lock(g_requestMutex);
 g_requests[reqId] = {isAsync, false, false, false, SCE_NP_ERROR_SIGNED_OUT};
 return reqId;
}

}

extern "C" {

int APS5_VABI sceNpAuthAbortRequest(int req_id) {
 std::lock_guard lock(g_requestMutex);
 auto it = g_requests.find(req_id);
 if (it == g_requests.end()) return ORBIS_NP_AUTH_ERROR_REQUEST_NOT_FOUND;
 if (!it->second.processed) it->second.aborted = true;
 return 0;
}

int APS5_VABI sceNpAuthCreateAsyncRequest(const void* param) {
 (void)param;
 return CreateRequest(true);
}

int APS5_VABI sceNpAuthCreateRequest(void) {
 return CreateRequest(false);
}

int APS5_VABI sceNpAuthDeleteRequest(int req_id) {
 std::lock_guard lock(g_requestMutex);
 g_requests.erase(req_id);
 return 0;
}

int APS5_VABI sceNpAuthGetAuthorizedAppCode(std::int32_t requestId, const NpAuthAuthorizedAppCodeParameter* parameter, char* code, std::int32_t* issuerId, bool* authorizationRequired) {
 (void)issuerId;
 if (parameter == nullptr || code == nullptr || authorizationRequired == nullptr) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 if (parameter->size != sizeof(NpAuthAuthorizedAppCodeParameter)) return static_cast<int>(0x80550302u);
 if (parameter->userId == -1 || parameter->clientId == nullptr || parameter->scope == nullptr || parameter->option > 1) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 std::lock_guard lock(g_requestMutex);
 if (!g_requests.contains(requestId)) return ORBIS_NP_AUTH_ERROR_REQUEST_NOT_FOUND;
 throw std::logic_error("sceNpAuthGetAuthorizedAppCode: authorization backend is not implemented");
}

int APS5_VABI sceNpAuthGetAuthorizationCodeV3(int req_id, const void* param, void* auth_code, int* issuer_id) {
 (void)issuer_id;
 if (!param || !auth_code) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 std::lock_guard lock(g_requestMutex);
 auto it = g_requests.find(req_id);
 if (it == g_requests.end()) return ORBIS_NP_AUTH_ERROR_REQUEST_NOT_FOUND;
 if (it->second.processed) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 if (it->second.aborted) {
  it->second.result = ORBIS_NP_AUTH_ERROR_ABORTED;
  return ORBIS_NP_AUTH_ERROR_ABORTED;
 }
 it->second.processed = true;
 if (it->second.isAsync) {
  it->second.result = SCE_NP_ERROR_SIGNED_OUT;
  return 0;
 }
 return SCE_NP_ERROR_SIGNED_OUT;
}

int APS5_VABI sceNpAuthGetIdTokenV3(int req_id, const void* param, void* id_token) {
 if (!param || !id_token) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 std::lock_guard lock(g_requestMutex);
 auto it = g_requests.find(req_id);
 if (it == g_requests.end()) return ORBIS_NP_AUTH_ERROR_REQUEST_NOT_FOUND;
 if (it->second.processed) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 if (it->second.aborted) {
  it->second.result = ORBIS_NP_AUTH_ERROR_ABORTED;
  return ORBIS_NP_AUTH_ERROR_ABORTED;
 }
 it->second.processed = true;
 if (it->second.isAsync) {
  it->second.result = SCE_NP_ERROR_SIGNED_OUT;
  return 0;
 }
 return SCE_NP_ERROR_SIGNED_OUT;
}

int APS5_VABI sceNpAuthGetAuthorizationCode(int req_id, const void* param, void* auth_code) {
 return sceNpAuthGetAuthorizationCodeV3(req_id, param, auth_code, nullptr);
}

int APS5_VABI sceNpAuthGetIdToken(int req_id, const void* param, void* id_token) {
 return sceNpAuthGetIdTokenV3(req_id, param, id_token);
}

int APS5_VABI sceNpAuthPollAsync(int req_id, int* result) {
 std::lock_guard lock(g_requestMutex);
 auto it = g_requests.find(req_id);
 if (it == g_requests.end()) return ORBIS_NP_AUTH_ERROR_REQUEST_NOT_FOUND;
 if (!it->second.isAsync || (!it->second.processed && !it->second.aborted)) return ORBIS_NP_AUTH_ERROR_INVALID_ID;
 if (!it->second.polled) {
  it->second.polled = true;
  return NP_POLL_ASYNC_RUNNING;
 }
 if (result) *result = it->second.result;
 return NP_POLL_ASYNC_FINISHED;
}

int APS5_VABI sceNpAuthSetTimeout(std::int32_t requestId, std::int32_t resolveRetry, std::uint32_t resolveTimeout, std::uint32_t connectTimeout, std::uint32_t sendTimeout, std::uint32_t receiveTimeout) {
 if (resolveRetry < 0) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 if ((static_cast<std::uint32_t>(resolveRetry) | resolveTimeout | connectTimeout | sendTimeout | receiveTimeout) == 0) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 if (resolveTimeout != 0 && resolveTimeout < 1000000) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 if (connectTimeout != 0 && connectTimeout < 10000000) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 if (sendTimeout != 0 && sendTimeout < 10000000) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 if (receiveTimeout != 0 && receiveTimeout < 10000000) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 std::lock_guard lock(g_requestMutex);
 const auto found = g_requests.find(requestId);
 if (found == g_requests.end()) return ORBIS_NP_AUTH_ERROR_REQUEST_NOT_FOUND;
 found->second.resolveRetry = resolveRetry;
 found->second.timeouts = {resolveTimeout, connectTimeout, sendTimeout, receiveTimeout};
 return 0;
}

int APS5_VABI sceNpAuthWaitAsync(int req_id, int* result) {
 if (!result) return ORBIS_NP_AUTH_ERROR_INVALID_ARGUMENT;
 std::lock_guard lock(g_requestMutex);
 auto it = g_requests.find(req_id);
 if (it == g_requests.end()) return ORBIS_NP_AUTH_ERROR_REQUEST_NOT_FOUND;
 if (!it->second.isAsync || (!it->second.processed && !it->second.aborted)) return ORBIS_NP_AUTH_ERROR_INVALID_ID;
 *result = it->second.result;
 return NP_POLL_ASYNC_FINISHED;
}

int APS5_VABI sceNpAuthGetAuthorizationCodeA(int req_id, const void* param, void* auth_code, int* issuer_id) {
    return sceNpAuthGetAuthorizationCodeV3(req_id, param, auth_code, issuer_id);
}

int APS5_VABI sceNpAuthGetIdTokenA(int req_id, const void* param, void* token) {
    return sceNpAuthGetIdTokenV3(req_id, param, token);
}

}