Set additional header for every request

Author: Suiram1701

WebUntisAPI.Client/WebUntisClient.Teaching.cs

@@ -114,7 +114,15 @@ public async Task<News> GetNewsFeedAsync(DateTime date, CancellationToken ct = d
                 throw new UnauthorizedAccessException("You're not logged in");
 
             date.ToWebUntisTimeFormat(out string dateString, out _);
-            HttpResponseMessage response = await _client.GetAsync(ServerUrl + "/WebUntis/api/public/news/newsWidgetData?date=" + dateString, ct);
+
+            HttpRequestMessage request = new HttpRequestMessage()
+            {
+                Method = HttpMethod.Get,
+                RequestUri = new Uri(ServerUrl + "/WebUntis/api/public/news/newsWidgetData?date=" + dateString)
+            };
+            SetRequestHeaders(request.Headers);
+
+            HttpResponseMessage response = await _client.SendAsync(request, ct);
 
             // Check cancellation token
             if (ct.IsCancellationRequested)

WebUntisAPI.Client/WebUntisClient.cs

@@ -3,6 +3,7 @@
 using System.Linq;
 using System.Net;
 using System.Net.Http;
+using System.Net.Http.Headers;
 using System.Text;
 using System.Text.RegularExpressions;
 using System.Threading;
@@ -58,6 +59,16 @@ public partial class WebUntisClient : IDisposable
         /// </summary>
         private string _sessonId;
 
+        /// <summary>
+        /// The school name for the sesson
+        /// </summary>
+        private string _schoolName;
+
+        /// <summary>
+        /// The trace id for the sesson
+        /// </summary>
+        private string _traceId;
+
         /// <summary>
         /// Initialize a new client
         /// </summary>
@@ -201,7 +212,7 @@ public async Task LogoutAsync(string id = "Logout", CancellationToken ct = defau
                 Params = new object()
             };
             StringContent requestContent = new StringContent(JsonConvert.SerializeObject(requestModel), Encoding.UTF8, "application/json");
-            requestContent.Headers.Add("jsessionid", _sessonId);
+            SetRequestHeaders(requestContent.Headers);
 
             // Send request
             _ = await _client.PostAsync(ServerUrl + "/WebUntis/jsonrpc.do", requestContent, ct);
@@ -262,6 +273,7 @@ private async Task<TResult> MakeJSONRPCRequestAsync<TRequest, TResult>(string id
                 Params = requestParams
             };
             StringContent requestContent = new StringContent(JsonConvert.SerializeObject(requestModel), Encoding.UTF8, "application/json");
+            SetRequestHeaders(requestContent.Headers);
 
             // Send request
             HttpResponseMessage response = await _client.PostAsync(ServerUrl + requestUrl, requestContent, ct);
@@ -292,6 +304,17 @@ private async Task<TResult> MakeJSONRPCRequestAsync<TRequest, TResult>(string id
             return responseModel.Result;
         }
 
+        /// <summary>
+        /// Add the default headers to a WebUntis API request
+        /// </summary>
+        /// <param name="headers">The headers object to add</param>
+        private void SetRequestHeaders(HttpHeaders headers)
+        {
+            headers.Add("JSESSIONID", _sessonId);
+            headers.Add("schoolname", _schoolName);
+            headers.Add("traceId", _traceId);
+        }
+
         #region IDisposable
         private bool _disposedValue;