feat/better-errors - Githubissues

MasterKale / SimpleWebAuthn

WebAuthn, Simplified. A collection of TypeScript-first libraries for simpler WebAuthn integration. Supports modern browsers, Node, Deno, and more.

https://simplewebauthn.dev

MIT License

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feat/better-errors #367

Closed MasterKale closed 1 year ago

MasterKale commented 1 year ago

This PR augments identified errors raised during calls to startRegistration() and startAuthentication() with the following:

Original errors are available as the MDN-official cause property
Distinct, constant error codes are available as a new code property with the following possible values:
- 'ERROR_CEREMONY_ABORTED'
- 'ERROR_INVALID_DOMAIN'
- 'ERROR_INVALID_RP_ID'
- 'ERROR_INVALID_USER_ID_LENGTH'
- 'ERROR_MALFORMED_PUBKEYCREDPARAMS'
- 'ERROR_AUTHENTICATOR_GENERAL_ERROR'
- 'ERROR_AUTHENTICATOR_MISSING_DISCOVERABLE_CREDENTIAL_SUPPORT'
- 'ERROR_AUTHENTICATOR_MISSING_USER_VERIFICATION_SUPPORT'
- 'ERROR_AUTHENTICATOR_PREVIOUSLY_REGISTERED'
- 'ERROR_AUTHENTICATOR_NO_SUPPORTED_PUBKEYCREDPARAMS_ALG'
- 'ERROR_PASSTHROUGH_SEE_CAUSE_PROPERTY'

Fixes #357