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[Np] Complete offline authentication requests as signed out

This commit is contained in:
ParantezTech 2026-10-08 17:26:54 +03:00
parent 1b66707daf
commit 124dfa8afd
1 changed files with 46 additions and 12 deletions
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58
src/SharpEmu.Libs/Np/NpAuthExports.cs
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@ -13,15 +13,22 @@ public static class NpAuthExports
private const int NpAuthErrorAborted = unchecked((int)0x80550304);
private const int NpAuthErrorRequestMaximum = unchecked((int)0x80550305);
private const int NpAuthErrorRequestNotFound = unchecked((int)0x80550306);
private const int NpAuthErrorServiceDown = unchecked((int)0x80550401);
private const int NpAuthErrorInvalidArgument = unchecked((int)0x80550301);
private const int NpErrorSignedOut = unchecked((int)0x80550006);
private const int AuthorizationCodeSize = 136;
private const int IdTokenSize = 4104;
private const ulong AsyncParameterSize = 24;
private static readonly ConcurrentDictionary<int, AuthRequest> Requests = new();
private static readonly object RequestGate = new();
private static int _nextRequestId;
private sealed class AuthRequest
private sealed class AuthRequest(bool async)
{
public bool Async { get; } = async;
public bool Completed { get; set; }
public bool Aborted { get; set; }
public int Result { get; set; }
@ -47,7 +54,7 @@ public static class NpAuthExports
ExportName = "sceNpAuthCreateRequest",
Target = Generation.Gen5,
LibraryName = "libSceNpAuth")]
public static int NpAuthCreateRequest(CpuContext ctx) => CreateRequest(ctx);
public static int NpAuthCreateRequest(CpuContext ctx) => CreateRequest(ctx, async: false);
[SysAbiExport(
ExportName = "sceNpAuthCreateAsyncRequest",
@ -63,7 +70,7 @@ public static class NpAuthExports
return ctx.SetReturn(NpAuthErrorInvalidSize);
}
return CreateRequest(ctx);
return CreateRequest(ctx, async: true);
}
[SysAbiExport(
@ -134,21 +141,23 @@ public static class NpAuthExports
ExportName = "sceNpAuthGetAuthorizationCodeV3",
Target = Generation.Gen5,
LibraryName = "libSceNpAuth")]
public static int NpAuthGetAuthorizationCodeV3(CpuContext ctx) => RejectOnlineOperation(ctx);
public static int NpAuthGetAuthorizationCodeV3(CpuContext ctx) =>
CompleteSignedOut(ctx, ctx[CpuRegister.Rdx], AuthorizationCodeSize, ctx[CpuRegister.Rcx]);
[SysAbiExport(
ExportName = "sceNpAuthGetIdTokenV3",
Target = Generation.Gen5,
LibraryName = "libSceNpAuth")]
public static int NpAuthGetIdTokenV3(CpuContext ctx) => RejectOnlineOperation(ctx);
public static int NpAuthGetIdTokenV3(CpuContext ctx) =>
CompleteSignedOut(ctx, ctx[CpuRegister.Rdx], IdTokenSize, 0);
[SysAbiExport(
ExportName = "sceNpAuthGetAuthorizedAppCode",
Target = Generation.Gen5,
LibraryName = "libSceNpAuth")]
public static int NpAuthGetAuthorizedAppCode(CpuContext ctx) => RejectOnlineOperation(ctx);
public static int NpAuthGetAuthorizedAppCode(CpuContext ctx) => CompleteSignedOut(ctx, 0, 0, 0);
private static int CreateRequest(CpuContext ctx)
private static int CreateRequest(CpuContext ctx, bool async)
{
lock (RequestGate)
{
@ -160,7 +169,7 @@ public static class NpAuthExports
while (true)
{
var id = Interlocked.Increment(ref _nextRequestId);
if (Requests.TryAdd(id, new AuthRequest()))
if (Requests.TryAdd(id, new AuthRequest(async)))
{
return ctx.SetReturn(id);
}
@ -168,8 +177,20 @@ public static class NpAuthExports
}
}
private static int RejectOnlineOperation(CpuContext ctx)
private static int CompleteSignedOut(CpuContext ctx, ulong outputAddress, int outputSize, ulong issuerAddress)
{
if (outputAddress != 0 && outputSize != 0)
{
Span<byte> cleared = stackalloc byte[outputSize];
cleared.Clear();
ctx.Memory.TryWrite(outputAddress, cleared);
}
if (issuerAddress != 0)
{
ctx.TryWriteUInt32(issuerAddress, 0);
}
if (!Requests.TryGetValue(unchecked((int)ctx[CpuRegister.Rdi]), out var request))
{
return ctx.SetReturn(NpAuthErrorRequestNotFound);
@ -177,8 +198,21 @@ public static class NpAuthExports
lock (request)
{
request.Result = request.Aborted ? NpAuthErrorAborted : NpAuthErrorServiceDown;
return ctx.SetReturn(request.Result);
if (request.Aborted)
{
request.Result = NpAuthErrorAborted;
return ctx.SetReturn(NpAuthErrorAborted);
}
if (request.Completed)
{
request.Result = NpAuthErrorInvalidArgument;
return ctx.SetReturn(NpAuthErrorInvalidArgument);
}
request.Completed = true;
request.Result = NpErrorSignedOut;
return ctx.SetReturn(request.Async ? 0 : NpErrorSignedOut);
}
}