[webkit-changes] [WebKit/WebKit] 7ab47a: [WebAuthn] Fully form largeBlob before setting on ...

[Commit Queue]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 7ab47afe1deadce14c18851f5d23eaf1cdd9a1b2
      https://github.com/WebKit/WebKit/commit/7ab47afe1deadce14c18851f5d23eaf1cdd9a1b2
  Author: Pascoe <pascoe at apple.com>
  Date:   2024-07-24 (Wed, 24 Jul 2024)

  Changed paths:
    M Source/WebKit/UIProcess/WebAuthentication/Cocoa/WebAuthenticatorCoordinatorProxy.mm

  Log Message:
  -----------
  [WebAuthn] Fully form largeBlob before setting on ASAuthorizationPlatformPublicKeyCredentialAssertion.
rdar://132344331
https://bugs.webkit.org/show_bug.cgi?id=276961

Reviewed by Aditya Keerthi.

Setting the member largeBlob on ASAuthorizationPlatformPublicKeyCredentialAssertion relies on the
ASAuthorizationPublicKeyCredentialLargeBlobAssertionInput being fully formed by the time setLargeBlob
is called. The dataToWrite member must already be set by the time setLargeBlob is called, so we first
fully construct the ASAuthorizationPublicKeyCredentialLargeBlobAssertionInput before setting it on the
request.

* Source/WebKit/UIProcess/WebAuthentication/Cocoa/WebAuthenticatorCoordinatorProxy.mm:
(WebKit::WebAuthenticatorCoordinatorProxy::requestsForAssertion):

Canonical link: https://commits.webkit.org/281310@main



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