Updated PublicKeyCredentialParameters to be Codable

Author: dimitribouniol

Sources/WebAuthn/Ceremonies/Registration/PublicKeyCredentialCreationOptions.swift

@@ -71,7 +71,7 @@ public struct PublicKeyCredentialCreationOptions: Encodable, Sendable {
 
 // MARK: - Credential parameters
 /// From §5.3 (https://w3c.github.io/TR/webauthn/#dictionary-credential-params)
-public struct PublicKeyCredentialParameters: Hashable, Encodable, Sendable {
+public struct PublicKeyCredentialParameters: Hashable, Codable, Sendable {
     /// The type of credential to be created. At the time of writing always ``CredentialType/publicKey``.
     public let type: CredentialType
     /// The cryptographic signature algorithm with which the newly generated credential will be used, and thus also
@@ -111,7 +111,7 @@ extension Set where Element == PublicKeyCredentialParameters {
 /// From §5.4.2 (https://www.w3.org/TR/webauthn/#sctn-rp-credential-params).
 /// The PublicKeyCredentialRelyingPartyEntity dictionary is used to supply additional Relying Party attributes when
 /// creating a new credential.
-public struct PublicKeyCredentialRelyingPartyEntity: Identifiable, Encodable, Sendable {
+public struct PublicKeyCredentialRelyingPartyEntity: Identifiable, Codable, Sendable {
     /// A unique identifier for the Relying Party entity.
     public let id: String
 
@@ -126,7 +126,7 @@ public struct PublicKeyCredentialRelyingPartyEntity: Identifiable, Encodable, Se
  /// creating a new credential.
  ///
  /// When encoding using `Encodable`, `id` is base64url encoded.
-public struct PublicKeyCredentialUserEntity: Identifiable, Encodable, Sendable {
+public struct PublicKeyCredentialUserEntity: Identifiable, Codable, Sendable {
     /// Generated by the Relying Party, unique to the user account, and must not contain personally identifying
     /// information about the user.
     ///
@@ -150,6 +150,14 @@ public struct PublicKeyCredentialUserEntity: Identifiable, Encodable, Sendable {
         self.displayName = displayName
     }
 
+    public init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        
+        self.id = try container.decodeBytesFromURLEncodedBase64(forKey: .id)
+        self.name = try container.decode(String.self, forKey: .name)
+        self.displayName = try container.decode(String.self, forKey: .displayName)
+    }
+
     public func encode(to encoder: Encoder) throws {
         var container = encoder.container(keyedBy: CodingKeys.self)
 

Sources/WebAuthn/Ceremonies/Shared/COSE/COSEAlgorithmIdentifier.swift

@@ -18,7 +18,7 @@ import Crypto
 /// COSEAlgorithmIdentifier From §5.10.5. A number identifying a cryptographic algorithm. The algorithm
 /// identifiers SHOULD be values registered in the IANA COSE Algorithms registry
 /// [https://www.w3.org/TR/webauthn/#biblio-iana-cose-algs-reg], for instance, -7 for "ES256" and -257 for "RS256".
-public enum COSEAlgorithmIdentifier: Int, RawRepresentable, CaseIterable, Encodable, Sendable {
+public enum COSEAlgorithmIdentifier: Int, RawRepresentable, CaseIterable, Codable, Sendable {
     /// AlgES256 ECDSA with SHA-256
 	case algES256 = -7
 	/// AlgES384 ECDSA with SHA-384