Revert "PAS-536 | Add support for AuthenticatorDisplayName (#713)"

This reverts commit b7165e0.

Author: Tyrrrz

src/AdminConsole/Components/Shared/Credentials.razor

@@ -23,7 +23,7 @@
                                 <dl class="mt-2">
                                     <CardSummaryProperty Label="Created:" Value="cred.CreatedAt"></CardSummaryProperty>
                                     <CardSummaryProperty Label="Last used:" Value="cred.LastUsedAt"></CardSummaryProperty>
-
+        
                                     @if (!HideDetails)
                                     {
                                         <div class="credential-card-summary-footer">
@@ -53,8 +53,7 @@
                                         <CardDetailsProperty Label="Counter" Value="@cred.SignatureCounter" class="sm:col-span-1" />
                                         <CardDetailsProperty Label="RPID" Value="@cred.RPID" class="sm:col-span-1" />
                                         <CardDetailsProperty Label="Origin" Value="@cred.Origin" class="sm:col-span-1" />
-                                        <CardDetailsProperty Label="Authenticator" Value="@(cred.AuthenticatorName ?? "<unknown>")" class="sm:col-span-1" />
-                                        <CardDetailsProperty Label="AaGuid" Value="@cred.AaGuid" class="sm:col-span-1" />
+                                        <CardDetailsProperty Label="AaGuid" Value="@cred.AaGuid" class="sm:col-span-2" />
                                         <CardDetailsProperty Label="Discoverable" Value="@(cred.IsDiscoverable.HasValue ? cred.IsDiscoverable.Value : "Unknown")" class="sm:col-span-1" />
                                         <CardDetailsProperty Label="Backup State / Synced" Value="@(cred.BackupState.HasValue ? cred.BackupState.Value : "Unknown")" class="sm:col-span-1" />
                                         <CardDetailsProperty Label="Backup Eligibility" Value="@(cred.IsBackupEligible.HasValue ? cred.IsBackupEligible.Value : "Unknown")" class="sm:col-span-1" />

src/AdminConsole/Components/Shared/Credentials.razor.cs

@@ -10,26 +10,31 @@ public partial class Credentials : ComponentBase
 {
     public const string ManageCredentialFormName = "manage-credential-form";
 
-    public required IReadOnlyCollection<Credential>? Items { get; set; }
-
-    public IReadOnlyCollection<CredentialModel> GetItems() =>
-        Items?.Select(x => new CredentialModel(
-            x.Descriptor.Id,
-            x.PublicKey,
-            x.SignatureCounter,
-            x.AttestationFmt,
-            x.CreatedAt,
-            x.AaGuid,
-            x.LastUsedAt,
-            x.RpId,
-            x.Origin,
-            x.Device,
-            x.Nickname,
-            x.BackupState,
-            x.IsBackupEligible,
-            x.IsDiscoverable,
-            x.AuthenticatorDisplayName ?? AuthenticatorDataProvider.GetName(x.AaGuid))
-        ).ToArray() ?? [];
+    public required IReadOnlyCollection<Credential> Items { get; set; }
+
+    public IReadOnlyCollection<CredentialModel> GetItems()
+    {
+        return Items.Select(x =>
+        {
+            var viewModel = new CredentialModel(
+                x.Descriptor.Id,
+                x.PublicKey,
+                x.SignatureCounter,
+                x.AttestationFmt,
+                x.CreatedAt,
+                x.AaGuid,
+                x.LastUsedAt,
+                x.RpId,
+                x.Origin,
+                x.Device,
+                x.Nickname,
+                x.BackupState,
+                x.IsBackupEligible,
+                x.IsDiscoverable,
+                AuthenticatorDataProvider.GetName(x.AaGuid));
+            return viewModel;
+        }).ToList();
+    }
 
     /// <summary>
     /// Determines whether the details of the credentials should be hidden.
@@ -97,7 +102,7 @@ public record CredentialModel
 
         public bool? IsDiscoverable { get; }
 
-        public string? AuthenticatorName { get; set; }
+        public string AuthenticatorName { get; set; }
 
         public bool IsNew()
         {
@@ -107,18 +112,54 @@ public bool IsNew()
         /// <summary>
         /// The title of the credential card.
         /// </summary>
-        public string Title => AuthenticatorName?.NullIfEmpty() ?? Device.NullIfEmpty() ?? "Passkey";
+        public string Title
+        {
+            get
+            {
+                if (IsAuthenticatorKnown)
+                {
+                    return AuthenticatorName;
+                }
+                return string.IsNullOrEmpty(Device) ? "Passkey" : Device;
+            }
+        }
 
         private string? _subtitle;
 
         /// <summary>
-        /// The subtitle of the credential card.
+        /// The sub title of the credential card.
         /// </summary>
-        public string SubTitle => _subtitle ??= AuthenticatorName switch
+        public string? SubTitle
         {
-            null => Nickname,
-            _ => !string.IsNullOrEmpty(Nickname) ? $"{Nickname} on {Device}" : Device
-        };
+            get
+            {
+                if (_subtitle != null)
+                {
+                    return _subtitle;
+                }
+
+                if (IsAuthenticatorKnown)
+                {
+                    if (string.IsNullOrEmpty(Nickname))
+                    {
+                        _subtitle = Device;
+                    }
+                    else
+                    {
+                        var nickname = string.IsNullOrEmpty(Nickname) ? "No nickname" : Nickname;
+                        _subtitle = $"{nickname} on {Device}";
+                    }
+                }
+                else
+                {
+                    _subtitle = Nickname;
+                }
+
+                return _subtitle;
+            }
+        }
+
+        public bool IsAuthenticatorKnown => AaGuid != Guid.Empty;
 
         public CredentialModel(
             byte[] descriptorId,
@@ -135,7 +176,7 @@ public CredentialModel(
             bool? backupState,
             bool? isBackupEligible,
             bool? isDiscoverable,
-            string? authenticatorName)
+            string authenticatorName)
         {
             DescriptorId = descriptorId.ToBase64Url();
             PublicKey = publicKey;