Add IsEnabledAsync to IExternalLoginProvider

modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/ExternalLoginProviderBase.cs

@@ -32,6 +32,8 @@ public abstract class ExternalLoginProviderBase : IExternalLoginProvider
     }
 
     public abstract Task<bool> TryAuthenticateAsync(string userName, string plainPassword);
+    
+    public abstract Task<bool> IsEnabledAsync();
 
     public virtual async Task<IdentityUser> CreateUserAsync(string userName, string providerName)
     {

modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IExternalLoginProvider.cs

@@ -28,4 +28,10 @@ public interface IExternalLoginProvider
     /// <param name="providerName">The name of this provider</param>
     /// <param name="user">The user that can be updated</param>
     Task UpdateUserAsync(IdentityUser user, string providerName);
+    
+    /// <summary>
+    /// Return a value indicating whether this source is enabled.
+    /// </summary>
+    /// <returns></returns>
+    Task<bool> IsEnabledAsync();
 }