Refactoring authentication to support server-side Blazor using a seamless login flow.

Oqtane.Client/Shared/Interop.cs

@@ -13,17 +13,18 @@ namespace Oqtane.Shared
             this.jsRuntime = jsRuntime;
         }
 
-        public Task<string> SetCookie(string name, string value, int days)
+        public Task SetCookie(string name, string value, int days)
         {
             try
             {
-                return jsRuntime.InvokeAsync<string>(
+                jsRuntime.InvokeAsync<string>(
                 "interop.setCookie",
                 name, value, days);
+                return Task.CompletedTask;
             }
             catch
             {
-                return Task.FromResult(string.Empty);
+                return Task.CompletedTask;
             }
         }
 
@@ -41,18 +42,48 @@ namespace Oqtane.Shared
             }
         }
 
-        public Task<string> AddCSS(string filename)
+        public Task AddCSS(string filename)
+        {
+            try
+            {
+                jsRuntime.InvokeAsync<string>(
+                    "interop.addCSS",
+                    filename);
+                return Task.CompletedTask;
+            }
+            catch
+            {
+                return Task.CompletedTask;
+            }
+        }
+
+        public Task<string> GetElementByName(string name)
         {
             try
             {
                 return jsRuntime.InvokeAsync<string>(
-                    "interop.addCSS",
-                    filename);
+                    "interop.getElementByName",
+                    name);
             }
             catch
             {
                 return Task.FromResult(string.Empty);
             }
         }
+
+        public Task SubmitForm(string path, object fields)
+        {
+            try
+            {
+                jsRuntime.InvokeAsync<string>(
+                "interop.submitForm",
+                path, fields);
+                return Task.CompletedTask;
+            }
+            catch
+            {
+                return Task.CompletedTask;
+            }
+        }
     }
 }