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Stuff works

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This commit is contained in:
gamer147
2024-09-08 10:27:12 -04:00
parent 7e4bce9ac5
commit ac3b002d74
14 changed files with 157 additions and 87 deletions
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14
SVSim.EmulatedEntrypoint/Security/Encryption.cs
View File

@@ -58,7 +58,7 @@ public static class Encryption
/// <returns>the decrypted bytes</returns>
public static byte[] Decrypt(byte[] encryptedData, string udId)
{
using (var rj = new RijndaelManaged())
using (var rj = Aes.Create())
{
rj.KeySize = EncryptionKeySize;
rj.Mode = EncryptionMode;
@@ -71,16 +71,8 @@ public static class Encryption
Array.Copy(encryptedData, 0, encryptedValueBytes, 0, encryptedValueBytes.Length);
ICryptoTransform transform = rj.CreateDecryptor(keyBytes, rgbIv);
byte[] decryptedValueBytes = new byte[encryptedValueBytes.Length];
using (MemoryStream ms = new MemoryStream(encryptedValueBytes))
{
using (CryptoStream cs = new CryptoStream(ms, transform, CryptoStreamMode.Read))
{
cs.CopyTo(decryptedValueBytes);
cs.Flush();
ms.Flush();
}
}
return decryptedValueBytes;
rj.Key = keyBytes;
return rj.DecryptCbc(encryptedValueBytes, rgbIv);
}
}

30
SVSim.EmulatedEntrypoint/Security/SteamSessionAuthentication/SteamSessionAuthenticationHandler.cs
View File

@@ -8,6 +8,7 @@ using SVSim.Database.Enums;
using SVSim.Database.Models;
using SVSim.Database.Repositories.Viewer;
using SVSim.EmulatedEntrypoint.Constants;
using SVSim.EmulatedEntrypoint.Extensions;
using SVSim.EmulatedEntrypoint.Models.Dtos.Requests;
using SVSim.EmulatedEntrypoint.Services;
@@ -26,18 +27,28 @@ public class SteamSessionAuthenticationHandler : AuthenticationHandler<SteamAuth
protected async override Task<AuthenticateResult> HandleAuthenticateAsync()
{
byte[] requestBytes;
using (var requestBytesStream = new MemoryStream())
try
{
await Request.Body.CopyToAsync(requestBytesStream);
requestBytes = requestBytesStream.ToArray();
using (var requestBytesStream = new MemoryStream())
{
// Reset request stream
Request.Body.Seek(0, SeekOrigin.Begin);
await Request.Body.CopyToAsync(requestBytesStream);
requestBytes = requestBytesStream.ToArray();
// Reset request stream
Request.Body.Seek(0, SeekOrigin.Begin);
}
}
catch (Exception e)
{
return AuthenticateResult.Fail("Failed to read request body.");
}
// Convert bytes to json
string requestString = Encoding.UTF8.GetString(requestBytes);
BaseRequest? requestJson = JsonConvert.DeserializeObject<BaseRequest>(requestString);
// Reset request stream
Request.Body.Seek(0, SeekOrigin.Begin);
if (requestJson is null)
{
@@ -58,9 +69,12 @@ public class SteamSessionAuthenticationHandler : AuthenticationHandler<SteamAuth
{
return AuthenticateResult.Fail("User not found.");
}
// Add viewer to context
Context.SetViewer(viewer);
// Build identity
ClaimsIdentity identity = new ClaimsIdentity();
ClaimsIdentity identity = new ClaimsIdentity(SteamAuthenticationConstants.SchemeName);
identity.AddClaim(new Claim(ClaimTypes.Name, viewer.DisplayName));
identity.AddClaim(new Claim(ShadowverseClaimTypes.ShortUdidClaim, viewer.ShortUdid.ToString()));
identity.AddClaim(new Claim(ShadowverseClaimTypes.ViewerIdClaim, viewer.Id.ToString()));
@@ -68,7 +82,7 @@ public class SteamSessionAuthenticationHandler : AuthenticationHandler<SteamAuth
// Build and return final ticket
AuthenticationTicket ticket =
new AuthenticationTicket(new ClaimsPrincipal(), SteamAuthenticationConstants.SchemeName);
new AuthenticationTicket(new ClaimsPrincipal(identity), SteamAuthenticationConstants.SchemeName);
return AuthenticateResult.Success(ticket);
}
}