Module webauthn_rs::proto [−][src]
JSON Protocol Structs and representations for communication with authenticators and clients.
Structs
AllowCredentials | A descriptor of a credential that can be used. |
AttestationObject | Attestation Object |
AuthenticatorAssertionResponseRaw | https://w3c.github.io/webauthn/#authenticatorassertionresponse |
AuthenticatorAttestationResponseRaw | https://w3c.github.io/webauthn/#authenticatorattestationresponse |
AuthenticatorData | https://w3c.github.io/webauthn/#sctn-attestation |
AuthenticatorSelectionCriteria | https://www.w3.org/TR/webauthn/#dictdef-authenticatorselectioncriteria |
COSEEC2Key | A COSE Eliptic Curve Public Key. This is generally the provided credential that an authenticator registers, and is used to authenticate the user. You will likely never need to interact with this value, as it is part of the Credential API. |
COSEKey | A COSE Key as provided by the Authenticator. You should never need to alter or change these values. |
COSERSAKey | A COSE RSA PublicKey. This is a provided credential from a registered authenticator. You will likely never need to interact with this value, as it is part of the Credential API. |
Challenge | A challenge issued by the server. This contains a set of random bytes |
CollectedClientData | The data collected and hashed in the operation. |
CreationChallengeResponse | A JSON serialisable challenge which is issued to the user’s webbrowser for handling. This is meant to be opaque, that is, you should not need to inspect or alter the content of the struct - you should serialise it and transmit it to the client only. |
Credential | A user’s authenticator credential. It contains an id, the public key and a counter of how many times the authenticator has been used. |
PubKeyCredParams | Public key cryptographic parameters |
PublicKeyCredential | A client response to an authentication challenge. This contains all required information to asses and assert trust in a credentials legitimacy, followed by authentication to a user. |
PublicKeyCredentialCreationOptions | https://w3c.github.io/webauthn/#dictionary-makecredentialoptions |
PublicKeyCredentialDescriptor | https://www.w3.org/TR/webauthn/#dictdef-publickeycredentialdescriptor |
PublicKeyCredentialRequestOptions | The requested options for the authentication |
RegisterPublicKeyCredential | A client response to a registration challenge. This contains all required information to asses and assert trust in a credentials legitimacy, followed by registration to a user. |
RelyingParty | Relying Party Entity |
RequestChallengeResponse | A JSON serialisable challenge which is issued to the user’s webbrowser for handling. This is meant to be opaque, that is, you should not need to inspect or alter the content of the struct - you should serialise it and transmit it to the client only. |
TokenBinding | Token binding |
TpmsAttest | Tpm attestation structure. |
TpmsClockInfo | Information about the TPM’s clock. May be obsfucated. |
TpmsRsaParms | Rsa Parameters. |
TpmtPublic | Tpm Public Key Structure |
TpmtRsaScheme | The Rsa Scheme. Unused in webauthn. |
TpmtSymDefObject | Symmetric crypto definition. Unused in webauthn |
User | User Entity |
Enums
AttestationConveyancePreference | https://www.w3.org/TR/webauthn/#enumdef-attestationconveyancepreference |
AuthenticatorAttachment | The authenticator attachment hint. This is NOT enforced, and is only used to help a user select a relevant authenticator type. |
AuthenticatorTransport | https://www.w3.org/TR/webauthn/#enumdef-authenticatortransport |
COSEContentType | A COSE Key Content type, indicating the type of key and hash type that should be used with this key. You shouldn’t need to alter or use this value. |
COSEKeyType | The type of Key contained within a COSE value. You should never need to alter or change this type. |
ECDSACurve | An ECDSACurve identifier. You probabably will never need to alter or use this value, as it is set inside the Credential for you. |
Tpm2bName | Tpm name enumeration. |
TpmAlgId | The tpm cryptographic algorithm that may be in use. |
TpmSt | Tpm statement types. |
TpmtSignature | A TPM Signature. |
TpmuAttest | Tpm attestation union, switched by TpmSt. |
TpmuPublicId | Asymetric Public Key |
TpmuPublicParms | Asymetric Public Parameters |
UserVerificationPolicy | Defines the User Authenticator Verification policy. This is documented https://w3c.github.io/webauthn/#enumdef-userverificationrequirement, and each variant lists it’s effects. |
Constants
TPM_GENERATED_VALUE | A magic constant that defines that a Tpm attestation comes from a TPM |
Type Definitions
Aaguid | Representation of an AAGUID https://www.w3.org/TR/webauthn/#aaguid |
Counter | Representation of a device counter |
CredentialID | A credential ID type. At the moment this is a vector of bytes, but it could also be a future change for this to be base64 string instead. |
UserId | Representation of a UserId |