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OAuth hosted login: verify a WebAuthn assertion

POST/oauth/mfa/webauthn/verify

Step 2 of the hosted WebAuthn MFA factor: verifies the browser assertion against the challenge_token. On success it optionally issues a trusted-device cookie, stamps the hosted-session cookie, mints an authorization code, and returns { redirect_to } as JSON for the fetch-driven ceremony to navigate to; on failure it returns 400 with { error }. Throttled to 10 requests per minute.

Request body

application/json

challenge_tokenstring Required
responseobject Required

The browser-produced AuthenticationResponseJSON assertion.

client_idstring Required
redirect_uristring Required
response_typestring Required
scopestring Required
statestring Optional
code_challengestring Required
code_challenge_methodstring Required
remember_deviceboolean Optional

Responses

200
Request
curl -X POST "https://auth.canopy-io.com/oauth/mfa/webauthn/verify" \
  -H "Content-Type: application/json" \
  -d '{
    "challenge_token": "string",
    "response": {},
    "client_id": "string",
    "redirect_uri": "string",
    "response_type": "string",
    "scope": "string",
    "state": "string",
    "code_challenge": "string",
    "code_challenge_method": "string",
    "remember_device": false
  }'
Response
HTTP/1.1 200

(empty body)
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