[WebAuthn] Provide SPI to export/import local credentials

• Component: WebKit Misc.
• Status: RESOLVED FIXED

[[e-mail]]

Provide SPI to export/import local credentials.

[[e-mail]]

rdar://84822000

[[e-mail]]

Created attachment 446722 [details]
Patch

[[e-mail]]

Reminder to make these SPIs synchronous.

[[e-mail]]

Created attachment 449981 [details]
Patch

[Darin Adler]

Comment on attachment 449981 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=449981&action=review

> Source/WebCore/Modules/webauthn/WebAuthenticationConstants.h:80
>  const char LocalAuthenticatiorAccessGroup[] = "com.apple.webkit.webauthn";

Misspelled word "authenticator" here.

> Source/WebCore/Modules/webauthn/WebAuthenticationConstants.h:87
> +const char privateKeyKey[] = "priv";
> +const char keyTypeKey[] = "key_type";
> +const char keySizeKey[] = "key_size";
> +const char relyingPartyKey[] = "rp";
> +const char applicationTagKey[] = "tag";

constexpr?

[[e-mail]]

Created attachment 449987 [details]
Patch

[Brent Fulgham]

Comment on attachment 449987 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=449987&action=review

r=me

> Source/WebCore/Modules/webauthn/WebAuthenticationConstants.h:80
> +constexpr const char LocalAuthenticatorAccessGroup[] = "com.apple.webkit.webauthn";

Thank you for fixing that typo!

> Source/WebKit/UIProcess/API/Cocoa/_WKWebAuthenticationPanel.mm:397
> +            *error = [NSError errorWithDomain:WKErrorDomain code:WKErrorMalformedCredential userInfo:nil];

This little check and assignment is repeated so many times it might be nice as a static function:

static void createMalformedCredentialErrorIfNecessary(NSError **error)

> Source/WebKit/UIProcess/API/Cocoa/_WKWebAuthenticationPanel.mm:488
> +            *error = [NSError errorWithDomain:WKErrorDomain code:WKErrorDuplicateCredential userInfo:nil];

... or, perhaps a helper that takes the WKError type:

static void createNSErrorFromWKErrorIfNecessary(NSError **error, WKErrorCode errorCode)
{
    if (error)
         *error = [NSError errorWithDomain:WKErrorDomain code: errorCode userInfo:nil];
}

[[e-mail]]

Created attachment 450088 [details]
Patch

[[e-mail]]

Created attachment 450089 [details]
Patch for landing

[EWS]

Committed r288816 (246592@main): <https://commits.webkit.org/246592@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 450089 [details].