### Initiate Register Flow

Source: https://github.com/descope/virtualwebauthn/blob/main/README.md

Start a registration flow with the relying party to obtain attestation options. These options are a JSON string containing serialized credential creation options.

```go
attestationOptions := server.registerStart(user)
```

--------------------------------

### Setup Mock Entities for WebAuthn Testing

Source: https://github.com/descope/virtualwebauthn/blob/main/README.md

Configure the Relying Party settings and create a mock authenticator. The authenticator can be optionally configured with specific transports and client extension results.

```go
rp := virtualwebauthn.RelyingParty{Name: "Example Corp", ID: "example.com", Origin: "https://example.com"}

authenticator := virtualwebauthn.NewAuthenticator()

authenticator = virtualwebauthn.NewAuthenticatorWithOptions(virtualwebauthn.AuthenticatorOptions{
    Transports:             []virtualwebauthn.Transport{virtualwebauthn.TransportUSB, virtualwebauthn.TransportInternal},
    ClientExtensionResults: map[string]any{"credProps": map[string]any{"rk": true}},
})

credential := virtualwebauthn.NewCredential(virtualwebauthn.KeyTypeEC2)
```

--------------------------------

### Parse Attestation Options and Create Response

Source: https://github.com/descope/virtualwebauthn/blob/main/README.md

Parse the attestation options received from the relying party to ensure validity. Then, generate an attestation response that simulates a browser and authenticator interaction.

```go
parsedAttestationOptions, err := virtualwebauthn.ParseAttestationOptions(attestationOptions)
if err != nil {
    ...
}

attestationResponse := virtualwebauthn.CreateAttestationResponse(rp, authenticator, credential, *parsedAttestationOptions)
```

--------------------------------

### Finish Register Flow and Add Credential

Source: https://github.com/descope/virtualwebauthn/blob/main/README.md

Complete the registration flow by sending the generated attestation response back to the relying party. After successful registration, add the EC2 credential to the mock authenticator.

```go
err := server.registerFinish(user, attestationResponse)
if err != nil {
    ...
}

authenticator.AddCredential(credential)
```

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