Added missing values to AuthenticatorTransport enum.

src/KristofferStrube.Blazor.WebAuthentication/Converters/AuthenticatorTransportConverter.cs

@@ -12,8 +12,10 @@ public override AuthenticatorTransport Read(ref Utf8JsonReader reader, Type type
             "usb" => AuthenticatorTransport.Usb,
             "nfc" => AuthenticatorTransport.Nfc,
             "ble" => AuthenticatorTransport.Ble,
+            "smard-card" => AuthenticatorTransport.SmartCard,
+            "hybrid" => AuthenticatorTransport.Hybrid,
             "internal" => AuthenticatorTransport.Internal,
-            var value => throw new ArgumentException($"Value '{value}' was not a valid {nameof(PublicKeyCredentialType)}.")
+            var value => throw new ArgumentException($"Value '{value}' was not a valid {nameof(AuthenticatorTransport)}.")
         };
     }
 
@@ -24,8 +26,10 @@ public override void Write(Utf8JsonWriter writer, AuthenticatorTransport value,
             AuthenticatorTransport.Usb => "usb",
             AuthenticatorTransport.Nfc => "nfc",
             AuthenticatorTransport.Ble => "ble",
+            AuthenticatorTransport.SmartCard => "smard-card",
+            AuthenticatorTransport.Hybrid => "hybrid",
             AuthenticatorTransport.Internal => "internal",
-            _ => throw new ArgumentException($"Value '{value}' was not a valid {nameof(PublicKeyCredentialType)}.")
+            _ => throw new ArgumentException($"Value '{value}' was not a valid {nameof(AuthenticatorTransport)}.")
         });
     }
 }

src/KristofferStrube.Blazor.WebAuthentication/Options/AuthenticatorTransport.cs

@@ -3,11 +3,38 @@
 
 namespace KristofferStrube.Blazor.WebAuthentication;
 
+/// <summary>
+/// Authenticators may implement various transports for communicating with clients.
+/// This enum defines hints as to how clients might communicate with a particular authenticator in order to obtain an assertion for a specific credential.
+/// </summary>
+/// <remarks><see href="https://w3c.github.io/webauthn/#enum-transport">See the API definition here</see>.</remarks>
 [JsonConverter(typeof(AuthenticatorTransportConverter))]
 public enum AuthenticatorTransport
 {
+    /// <summary>
+    /// Indicates the respective authenticator can be contacted over removable USB.
+    /// </summary>
     Usb,
+    /// <summary>
+    /// Indicates the respective authenticator can be contacted over Near Field Communication (NFC).
+    /// </summary>
     Nfc,
+    /// <summary>
+    /// Indicates the respective authenticator can be contacted over Bluetooth Smart (Bluetooth Low Energy / BLE).
+    /// </summary>
     Ble,
+    /// <summary>
+    /// Indicates the respective authenticator can be contacted over ISO/IEC 7816 smart card with contacts.
+    /// </summary>
+    SmartCard,
+    /// <summary>
+    /// Indicates the respective authenticator can be contacted using a combination of (often separate) data-transport and proximity mechanisms.
+    /// This supports, for example, authentication on a desktop computer using a smartphone.
+    /// </summary>
+    Hybrid,
+    /// <summary>
+    /// Indicates the respective authenticator is contacted using a client device-specific transport, i.e., it is a platform authenticator.
+    /// These authenticators are not removable from the client device.
+    /// </summary>
     Internal,
 }