Support cross-origin authentication verification#759
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| Deno.test('should NOT check topOrigin when crossOrigin is false', async () => { |
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This test is an interesting one. According to the spec, topOrigin should only be set if crossOrigin is true:
It is set only if the call was made from context that is not same-origin with its ancestors, i.e. if crossOrigin is true.
https://w3c.github.io/webauthn/#dom-collectedclientdata-toporigin
Based on this I'd actually make the new code error out if crossOrigin is false but there's a topOrigin defined in clientDataJSON 🤔
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Fixed. Please have a look.
…e.ts Co-authored-by: Matthew Miller <matthew@millerti.me>
…e.ts Co-authored-by: Matthew Miller <matthew@millerti.me>
…raints in verifyAuthenticationResponse
MasterKale
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@agektmr I'm so sorry for taking so long to respond. I think this PR is really close to getting merged. I had a few proposed changes I'd like you to consider first.
…e.ts Co-authored-by: Matthew Miller <matthew@millerti.me>
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@MasterKale the suggestion looks great. Thank you! |
…origin behavior and refine cross-origin error messages
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To support cross-origin authentication on SimpleWebAuthn, this pull request adds the following to the
verifyAuthenticationResponse.ts:expectedTopOriginproperty to theoptionscrossOriginistrueorfalsetopOriginmeets the expectation