Improved

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

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading.Tasks;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.Extensions.Options;
 using Volo.Abp.Guids;
@@ -8,22 +9,31 @@ namespace Volo.Abp.Identity;
 
 public abstract class ExternalLoginProviderWithPasswordBase : ExternalLoginProviderBase, IExternalLoginProviderWithPassword
 {
+    public bool CanObtainUserInfoWithoutPassword { get; }
+    
     public ExternalLoginProviderWithPasswordBase(
         IGuidGenerator guidGenerator, 
         ICurrentTenant currentTenant,
         IdentityUserManager userManager,
         IIdentityUserRepository identityUserRepository,
-        IOptions<IdentityOptions> identityOptions) : 
+        IOptions<IdentityOptions> identityOptions,
+        bool canObtainUserInfoWithoutPassword = false) : 
         base(guidGenerator, 
             currentTenant, 
             userManager,
             identityUserRepository,
             identityOptions)
     {
+        CanObtainUserInfoWithoutPassword = canObtainUserInfoWithoutPassword;
     }
     
     public async Task<IdentityUser> CreateUserAsync(string userName, string providerName, string plainPassword)
     {
+        if (CanObtainUserInfoWithoutPassword)
+        {
+            return await CreateUserAsync(userName, providerName);
+        }
+        
         await IdentityOptions.SetAsync();
 
         var externalUser = await GetUserInfoAsync(userName, plainPassword);
@@ -33,13 +43,24 @@ public abstract class ExternalLoginProviderWithPasswordBase : ExternalLoginProvi
 
     public async Task UpdateUserAsync(IdentityUser user, string providerName, string plainPassword)
     {
+        if (CanObtainUserInfoWithoutPassword)
+        {
+            await UpdateUserAsync(user, providerName);
+            return;
+        }
+        
         await IdentityOptions.SetAsync();
         
         var externalUser = await GetUserInfoAsync(user, plainPassword);
 
         await UpdateUserAsync(user, externalUser, providerName);
     }
-    
+
+    protected override Task<ExternalLoginUserInfo> GetUserInfoAsync(string userName)
+    {
+        throw new NotImplementedException($"{nameof(GetUserInfoAsync)} is not implemented default. It should be overriden and implemented by the deriving class!");
+    }
+
     protected abstract Task<ExternalLoginUserInfo> GetUserInfoAsync(string userName, string plainPassword);
     
     protected virtual Task<ExternalLoginUserInfo> GetUserInfoAsync(IdentityUser user, string plainPassword)

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

@@ -4,6 +4,8 @@ namespace Volo.Abp.Identity
 {
     public interface IExternalLoginProviderWithPassword
     {
+        bool CanObtainUserInfoWithoutPassword { get; }
+        
         /// <summary>
         /// This method is called when a user is authenticated by this source but the user does not exists yet.
         /// So, the source should create the user and fill the properties.