Feature: Custom schemes should be valid as Callback URLs. Description: The URL validation does not allow all characters which are permitted in a custom scheme, it appears to only accept alphanumeric characters. Use-case: Mobile apps often use custom schemes, and it is essential that an OAuth redir…

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Hi there. I haven’t heard anything back on this one. Did my point get lost that the validation for callbacks does not meet the URI specifications spelled out in RFC3986 ? The standard is clear about the valid characters, and Auth0 should correct its validation to comply.

It turns out I was led astray by the opaque error message from Auth0. It seems like the URI validation requires at least a root path for a custom scheme, which means three slashes. Two should be permitted, and this requirement means Expo’s makeRedirectUri requires the isTripleSlashed option, but a w…

Allowed Callback URLs validation is incorrect

Product Feedback

hellein May 11, 2023, 2:49pm 3

That’s fine, I guess, but this is clearly a bug.

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Allowed Callback URLs validation is incorrect

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