fix(datasource): attach auth headers for delete requests in the dicomweb datasource (#4619)

extensions/default/src/DicomWebDataSource/dcm4cheeReject.js

@@ -1,4 +1,4 @@
-export default function (wadoRoot) {
+export default function (wadoRoot, getAuthrorizationHeader) {
   return {
     series: (StudyInstanceUID, SeriesInstanceUID) => {
       return new Promise((resolve, reject) => {
@@ -10,6 +10,12 @@ export default function (wadoRoot) {
         const xhr = new XMLHttpRequest();
         xhr.open('POST', url, true);
 
+        const headers = getAuthrorizationHeader();
+
+        for (const key in headers) {
+          xhr.setRequestHeader(key, headers[key]);
+        }
+
         //Send the proper header information along with the request
         // TODO -> Auth when we re-add authorization.
 

extensions/default/src/DicomWebDataSource/index.ts

@@ -598,7 +598,7 @@ function createDicomWebApi(dicomWebConfig: DicomWebConfig, servicesManager) {
   };
 
   if (dicomWebConfig.supportsReject) {
-    implementation.reject = dcm4cheeReject(dicomWebConfig.wadoRoot);
+    implementation.reject = dcm4cheeReject(dicomWebConfig.wadoRoot, getAuthorizationHeader);
   }
 
   return IWebApiDataSource.create(implementation);