- fix: auth renew and null fix

Nebula.Shared/Services/AuthService.cs

@@ -38,6 +38,7 @@ public class AuthService(
             var err = await e.Content.AsJson<AuthDenyError>();
             
             if (err is null) throw;
+            e.Dispose();
             throw new AuthException(err);
         }
     }
@@ -60,14 +61,36 @@ public class AuthService(
     public async Task<AuthTokenCredentials> Refresh(AuthTokenCredentials tokenCredentials)
     {
         var authUrl = new Uri($"{tokenCredentials.AuthServer}api/auth/refresh");
-        var newToken = await restService.PostAsync<LoginToken, TokenRequest>(
-            TokenRequest.From(tokenCredentials), authUrl, cancellationService.Token);
-        
-        return tokenCredentials with { Token = newToken };
+        try
+        {
+            var newToken = await restService.PostAsync<LoginToken, TokenRequest>(
+                TokenRequest.From(tokenCredentials), authUrl, cancellationService.Token);
+
+            return tokenCredentials with { Token = newToken };
+        }
+        catch (RestRequestException e)
+        {
+            if (e.StatusCode == HttpStatusCode.Unauthorized)
+                throw new AuthTokenExpiredException(tokenCredentials);
+            
+            e.Dispose();
+            throw;
+        }
+    }
+}
+
+public sealed class AuthTokenExpiredException : Exception
+{
+    public AuthTokenExpiredException(AuthTokenCredentials credentials): base("Taken token is expired. Login: " + credentials.Login)
+    {
     }
 }
 
 public sealed record AuthTokenCredentials(Guid UserId, LoginToken Token, string Login, string AuthServer);
+public sealed record ProfileAuthCredentials(
+    string Login,
+    string Password,
+    string AuthServer);
 
 public sealed record AuthDenyError(string[] Errors, AuthenticateDenyCode Code);
 
@@ -108,5 +131,4 @@ public sealed record TokenRequest(string Token)
     }
     
     public static TokenRequest Empty { get; } = new TokenRequest("");
-    
 }

Nebula.Shared/Services/RestService.cs

@@ -29,7 +29,12 @@ public class RestService
     [Pure]
     public async Task<T> GetAsync<T>(Uri uri, CancellationToken cancellationToken) where T : notnull
     {
-        var response = await _client.GetAsync(uri, cancellationToken);
+        var httpRequestMessage = new HttpRequestMessage(HttpMethod.Get, uri)
+        {
+            Version = HttpVersion.Version10,
+        };
+        
+        var response = await _client.SendAsync(httpRequestMessage, cancellationToken).ConfigureAwait(false);
         return await ReadResult<T>(response, cancellationToken, uri);
     }
     
@@ -85,10 +90,15 @@ public class RestService
         
         if (response.IsSuccessStatusCode)
         {
-            return await response.Content.AsJson<T>();
+            var data = await response.Content.AsJson<T>();
+            response.Dispose();
+            return data;
         }
+
+        var ex = new RestRequestException(response.Content, response.StatusCode,
+            $"Error while processing {uri.ToString()}: {response.ReasonPhrase}");
         
-        throw new RestRequestException(response.Content, response.StatusCode, $"Error while processing {uri.ToString()}: {response.ReasonPhrase}");
+        throw ex;
     }
 }
 
@@ -96,8 +106,13 @@ public sealed class NullResponse
 {
 }
 
-public sealed class RestRequestException(HttpContent content, HttpStatusCode statusCode, string message) : Exception(message)
+public sealed class RestRequestException(HttpContent content, HttpStatusCode statusCode, string message) : Exception(message), IDisposable
 {
     public HttpStatusCode StatusCode { get; } = statusCode;
     public HttpContent Content { get; } = content;
+
+    public void Dispose()
+    {
+        Content.Dispose();
+    }
 }