Merge branch 'main' of https://git.azuze.fr/kawa/SharepointToolbox-Web

Core/Models/AppUser.cs

@@ -6,6 +6,13 @@ public class AppUser
     public string Email       { get; set; } = string.Empty;
     public string DisplayName { get; set; } = string.Empty;
     public UserRole Role      { get; set; } = UserRole.TechN0;
+
+    /// <summary>Identity source. Entra = OIDC-provisioned, Local = password-based account.</summary>
+    public AuthProvider Provider { get; set; } = AuthProvider.Entra;
+
+    /// <summary>PasswordHasher output. Only set for <see cref="AuthProvider.Local"/> users.</summary>
+    public string? PasswordHash { get; set; }
+
     public DateTimeOffset CreatedAt  { get; set; } = DateTimeOffset.UtcNow;
     public DateTimeOffset? LastLogin { get; set; }
 }

Core/Models/AuthProvider.cs

@@ -0,0 +1,9 @@
+namespace SharepointToolbox.Web.Core.Models;
+
+public enum AuthProvider
+{
+    /// <summary>Microsoft Entra (OIDC) — auto-provisioned on login.</summary>
+    Entra = 0,
+    /// <summary>Local password account — created by an Admin.</summary>
+    Local = 1
+}