Add support for Basic Authentication

RqliteDotnet/RqliteClient.cs

@@ -8,9 +8,20 @@ public class RqliteClient : IRqliteClient
 {
     private readonly HttpClient _httpClient;
 
-    public RqliteClient(string uri, HttpClient? client = null)
+    /// <summary>
+    /// Returns new RqliteClient
+    /// </summary>
+    /// <param name="uri">URI where rqlite instance is running</param>
+    /// <param name="client">Http client to use instead of default one</param>
+    /// <param name="basicAuthInfo">Basic auth string (username:password) that is base64 encoded and sent in Authorization header. If empty the header is not sent</param>
+    public RqliteClient(string uri, HttpClient? client = null, string basicAuthInfo = "")
     {
         _httpClient = client ?? new HttpClient(){ BaseAddress = new Uri(uri) };
+        if (!string.IsNullOrEmpty(basicAuthInfo))
+        {
+            var encoded = Convert.ToBase64String(Encoding.UTF8.GetBytes(basicAuthInfo));
+            _httpClient.DefaultRequestHeaders.Add("Authorization", $"Basic {encoded}");
+        }
     }
 
     public RqliteClient(HttpClient client)

RqliteDotnet/RqliteOrmClient.cs

@@ -5,15 +5,13 @@
 
 public class RqliteOrmClient : RqliteClient, IRqliteOrmClient
 {
-    public RqliteOrmClient(HttpClient client) : base(client) { }
-
     public RqliteOrmClient(string uri, HttpClient? client = null) : base(uri, client) {}
 
     /// <inheritdoc />
     public async Task<List<T>> Query<T>(string query) where T : new()
     {
         var response = await Query(query);
         if (response.Results!.Count > 1)
             throw new DataException("Query returned more than 1 result. At the moment only 1 result supported");
         var res = response.Results[0];
 
@@ -27,8 +25,8 @@
 
             foreach (var prop in typeof(T).GetProperties())
             {
                 var index = res.Columns.FindIndex(c => c.ToLower() == prop.Name.ToLower());
                 var val = GetValue(res.Types[index], res.Values[i][index]);
 
                 prop.SetValue(dto, val);
             }
@@ -58,8 +56,8 @@
 
             foreach (var prop in typeof(U).GetProperties())
             {
                 var index = res.Columns.FindIndex(c => c.ToLower() == prop.Name.ToLower());
                 var val = GetValue(res.Types[index], res.Values[i][index]);
 
                 prop.SetValue(dto, val);
             }

RqliteDotnetExample/Program.cs

@@ -5,9 +5,10 @@ namespace RqliteDotnetExample;
 
 public static class RqliteDotnetExample
 {
-    public static void Main(string[] args)
+    public static async Task Main(string[] args)
     {
         var x = new RqliteClient("http://localhost:4001");
-        Console.WriteLine(x.Ping().Result);
+        var ping = await x.Ping();
+        Console.WriteLine(ping);
     }
 }