From 24c34933c421319e9aa1c48b3b7108c756e1422f Mon Sep 17 00:00:00 2001
From: Brandon Williams <brandon@mystenlabs.com>
Date: Fri, 6 Dec 2024 10:52:49 -0600
Subject: [PATCH] types: add accessors and constructor for PasskeyAuthenticator

---
 .../sui-sdk-types/src/types/crypto/passkey.rs | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/crates/sui-sdk-types/src/types/crypto/passkey.rs b/crates/sui-sdk-types/src/types/crypto/passkey.rs
index e63dc9cf6..323e1aa03 100644
--- a/crates/sui-sdk-types/src/types/crypto/passkey.rs
+++ b/crates/sui-sdk-types/src/types/crypto/passkey.rs
@@ -1,5 +1,6 @@
 use super::Secp256r1PublicKey;
 use super::Secp256r1Signature;
+use super::SimpleSignature;
 
 /// An passkey authenticator with parsed fields. See field defition below. Can be initialized from [struct RawPasskeyAuthenticator].
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -29,6 +30,23 @@ pub struct PasskeyAuthenticator {
     client_data_json: String,
 }
 
+impl PasskeyAuthenticator {
+    pub fn authenticator_data(&self) -> &[u8] {
+        &self.authenticator_data
+    }
+
+    pub fn client_data_json(&self) -> &str {
+        &self.client_data_json
+    }
+
+    pub fn signature(&self) -> SimpleSignature {
+        SimpleSignature::Secp256r1 {
+            signature: self.signature,
+            public_key: self.public_key,
+        }
+    }
+}
+
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct PasskeyPublicKey(Secp256r1PublicKey);
 
@@ -119,6 +137,19 @@ mod serialization {
     }
 
     impl PasskeyAuthenticator {
+        pub fn new(
+            authenticator_data: Vec<u8>,
+            client_data_json: String,
+            signature: SimpleSignature,
+        ) -> Option<Self> {
+            Self::try_from_raw::<serde_json::Error>(Authenticator {
+                authenticator_data,
+                client_data_json,
+                signature,
+            })
+            .ok()
+        }
+
         fn try_from_raw<E: serde::de::Error>(
             Authenticator {
                 authenticator_data,