PasswordlessWebLogin

This is a very basic demo of passwordless authentication in the web, also known as "WebAuthn".

Overview

Technical Details

CredentialCreateOptions generated by the program looks like this:

• The algorithm identifiers are defined in the IANA registry

  {
  "rp": {
  "id": "localhost",
  "name": "FIDO2 Test"
  },
  "user": {
  "name": "test osteron",
  "id": "VGVzdCBPc3Rlcm9u",
  "displayName": "Test Osteron"
  },
  "challenge": "UkTN1q5kjoWcHOFTB6AZWQ",
  "pubKeyCredParams": [
  {
    "type": "public-key",
    "alg": -7
  },
  {
    "type": "public-key",
    "alg": -257
  },
  {
    "type": "public-key",
    "alg": -37
  },
  {
    "type": "public-key",
    "alg": -35
  },
  {
    "type": "public-key",
    "alg": -258
  },
  {
    "type": "public-key",
    "alg": -38
  },
  {
    "type": "public-key",
    "alg": -36
  },
  {
    "type": "public-key",
    "alg": -259
  },
  {
    "type": "public-key",
    "alg": -39
  },
  {
    "type": "public-key",
    "alg": -8
  }
  ],
  "timeout": 60000,
  "attestation": "none",
  "authenticatorSelection": {
  "requireResidentKey": false,
  "userVerification": "discouraged"
  },
  "excludeCredentials": [],
  "extensions": {
  "exts": true,
  "uvm": false
  },
  "status": "ok",
  "errorMessage": ""
  }