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DSInternals.Win32.WebAuthn.FIDO.CollectedClientData.md

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Class CollectedClientData

Namespace: DSInternals.Win32.WebAuthn.FIDO
Assembly: DSInternals.Win32.WebAuthn.dll

public class CollectedClientData

Inheritance

object ← CollectedClientData

Inherited Members

object.Equals(object?), object.Equals(object?, object?), object.GetHashCode(), object.GetType(), object.MemberwiseClone(), object.ReferenceEquals(object?, object?), object.ToString()

Properties

Challenge

This member contains the base64url encoding of the challenge provided by the Relying Party.

[JsonPropertyName("challenge")]
[JsonRequired]
[JsonConverter(typeof(Base64UrlConverter))]
[JsonPropertyOrder(1)]
public byte[] Challenge { get; set; }

Property Value

byte[]

CrossOrigin

This member contains the inverse of the sameOriginWithAncestors argument value that was passed into the internal method.

[JsonPropertyName("crossOrigin")]
[JsonPropertyOrder(3)]
public bool CrossOrigin { get; set; }

Property Value

bool

Origin

This member contains the fully qualified origin of the requester, as provided to the authenticator by the client, in the syntax defined by RFC6454.

[JsonPropertyName("origin")]
[JsonRequired]
[JsonPropertyOrder(2)]
public string Origin { get; set; }

Property Value

string

Type

This member contains the string "webauthn.create" when creating new credentials, and "webauthn.get" when getting an assertion from an existing credential.

[JsonPropertyName("type")]
[JsonRequired]
[JsonPropertyOrder(0)]
public string Type { get; set; }

Property Value

string

Remarks

The purpose of this member is to prevent certain types of signature confusion attacks (where an attacker substitutes one legitimate signature for another).