Format browser

1 files changed, 24 insertions, 19 deletions

diff --git a/packages/browser/src/methods/startRegistration.ts b/packages/browser/src/methods/startRegistration.ts
index 5b97a5e..c56f0ed 100644
--- a/packages/browser/src/methods/startRegistration.ts
+++ b/packages/browser/src/methods/startRegistration.ts
@@ -1,18 +1,18 @@
 import {
+  AuthenticatorTransportFuture,
   PublicKeyCredentialCreationOptionsJSON,
   RegistrationCredential,
   RegistrationResponseJSON,
-  AuthenticatorTransportFuture,
-} from '@simplewebauthn/typescript-types';
+} from "@simplewebauthn/typescript-types";
 
-import { utf8StringToBuffer } from '../helpers/utf8StringToBuffer';
-import { bufferToBase64URLString } from '../helpers/bufferToBase64URLString';
-import { base64URLStringToBuffer } from '../helpers/base64URLStringToBuffer';
-import { browserSupportsWebAuthn } from '../helpers/browserSupportsWebAuthn';
-import { toPublicKeyCredentialDescriptor } from '../helpers/toPublicKeyCredentialDescriptor';
-import { identifyRegistrationError } from '../helpers/identifyRegistrationError';
-import { webauthnAbortService } from '../helpers/webAuthnAbortService';
-import { toAuthenticatorAttachment } from '../helpers/toAuthenticatorAttachment';
+import { utf8StringToBuffer } from "../helpers/utf8StringToBuffer";
+import { bufferToBase64URLString } from "../helpers/bufferToBase64URLString";
+import { base64URLStringToBuffer } from "../helpers/base64URLStringToBuffer";
+import { browserSupportsWebAuthn } from "../helpers/browserSupportsWebAuthn";
+import { toPublicKeyCredentialDescriptor } from "../helpers/toPublicKeyCredentialDescriptor";
+import { identifyRegistrationError } from "../helpers/identifyRegistrationError";
+import { webauthnAbortService } from "../helpers/webAuthnAbortService";
+import { toAuthenticatorAttachment } from "../helpers/toAuthenticatorAttachment";
 
 /**
  * Begin authenticator "registration" via WebAuthn attestation
@@ -23,7 +23,7 @@ export async function startRegistration(
   creationOptionsJSON: PublicKeyCredentialCreationOptionsJSON,
 ): Promise<RegistrationResponseJSON> {
   if (!browserSupportsWebAuthn()) {
-    throw new Error('WebAuthn is not supported in this browser');
+    throw new Error("WebAuthn is not supported in this browser");
   }
 
   // We need to convert some values to Uint8Arrays before passing the credentials to the navigator
@@ -47,31 +47,32 @@ export async function startRegistration(
   // Wait for the user to complete attestation
   let credential;
   try {
-    credential = (await navigator.credentials.create(options)) as RegistrationCredential;
+    credential =
+      (await navigator.credentials.create(options)) as RegistrationCredential;
   } catch (err) {
     throw identifyRegistrationError({ error: err as Error, options });
   }
 
   if (!credential) {
-    throw new Error('Registration was not completed');
+    throw new Error("Registration was not completed");
   }
 
   const { id, rawId, response, type } = credential;
 
   // Continue to play it safe with `getTransports()` for now, even when L3 types say it's required
   let transports: AuthenticatorTransportFuture[] | undefined = undefined;
-  if (typeof response.getTransports === 'function') {
+  if (typeof response.getTransports === "function") {
     transports = response.getTransports();
   }
 
   // L3 says this is required, but browser and webview support are still not guaranteed.
   let responsePublicKeyAlgorithm: number | undefined = undefined;
-  if (typeof response.getPublicKeyAlgorithm === 'function') {
+  if (typeof response.getPublicKeyAlgorithm === "function") {
     responsePublicKeyAlgorithm = response.getPublicKeyAlgorithm();
   }
 
   let responsePublicKey: string | undefined = undefined;
-  if (typeof response.getPublicKey === 'function') {
+  if (typeof response.getPublicKey === "function") {
     const _publicKey = response.getPublicKey();
     if (_publicKey !== null) {
       responsePublicKey = bufferToBase64URLString(_publicKey);
@@ -80,8 +81,10 @@ export async function startRegistration(
 
   // L3 says this is required, but browser and webview support are still not guaranteed.
   let responseAuthenticatorData: string | undefined;
-  if (typeof response.getAuthenticatorData === 'function') {
-    responseAuthenticatorData = bufferToBase64URLString(response.getAuthenticatorData());
+  if (typeof response.getAuthenticatorData === "function") {
+    responseAuthenticatorData = bufferToBase64URLString(
+      response.getAuthenticatorData(),
+    );
   }
 
   return {
@@ -97,6 +100,8 @@ export async function startRegistration(
     },
     type,
     clientExtensionResults: credential.getClientExtensionResults(),
-    authenticatorAttachment: toAuthenticatorAttachment(credential.authenticatorAttachment),
+    authenticatorAttachment: toAuthenticatorAttachment(
+      credential.authenticatorAttachment,
+    ),
   };
 }