Integrated data sources into any chat (#282)

app/MindWork AI Studio/Tools/Services/RustService.cs

@@ -0,0 +1,70 @@
+using System.Security.Cryptography;
+using System.Text.Json;
+
+// ReSharper disable NotAccessedPositionalProperty.Local
+
+namespace AIStudio.Tools.Services;
+
+/// <summary>
+/// Calling Rust functions.
+/// </summary>
+public sealed partial class RustService : IDisposable
+{
+    private readonly HttpClient http;
+
+    private readonly JsonSerializerOptions jsonRustSerializerOptions = new()
+    {
+        PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower,
+    };
+    
+    private ILogger<RustService>? logger;
+    private Encryption? encryptor;
+    
+    private readonly string apiPort;
+    private readonly string certificateFingerprint;
+    
+    public RustService(string apiPort, string certificateFingerprint)
+    {
+        this.apiPort = apiPort;
+        this.certificateFingerprint = certificateFingerprint;
+        var certificateValidationHandler = new HttpClientHandler
+        {
+            ServerCertificateCustomValidationCallback = (_, certificate, _, _) =>
+            {
+                if(certificate is null)
+                    return false;
+                
+                var currentCertificateFingerprint = certificate.GetCertHashString(HashAlgorithmName.SHA256);
+                return currentCertificateFingerprint == certificateFingerprint;
+            },
+        };
+        
+        this.http = new HttpClient(certificateValidationHandler)
+        {
+            BaseAddress = new Uri($"https://127.0.0.1:{apiPort}"),
+            DefaultRequestVersion = Version.Parse("2.0"),
+            DefaultVersionPolicy = HttpVersionPolicy.RequestVersionOrHigher,
+        };
+        
+        this.http.DefaultRequestHeaders.AddApiToken();
+    }
+
+    public void SetLogger(ILogger<RustService> logService)
+    {
+        this.logger = logService;
+    }
+    
+    public void SetEncryptor(Encryption encryptionService)
+    {
+        this.encryptor = encryptionService;
+    }
+
+    #region IDisposable
+
+    public void Dispose()
+    {
+        this.http.Dispose();
+    }
+
+    #endregion
+}