Client.Authentication.Ecdsa

Implementation of ECDSA-NIST256P-CHALLENGE SASL authentication mode as implemented at https://github.com/kaniini/ecdsatool.

Using this mode requires that the ecdsa utility program is available in your search path.

Documentation

authenticationMode :: Text

Identifier for SASL ECDSA challenge response authentication using curve NIST256P.

ECDSA-NIST256P-CHALLENGE

encodeAuthentication

Arguments

:: Maybe Text

authorization identity

-> Text

authentication identity

-> AuthenticatePayload

Encode a username as specified in this authentication mode.

computeResponse

Arguments

:: FilePath

private key file

-> Text

challenge string

-> IO (Either String Text)

error message or response string

Compute the response for a given challenge using the ecdsatool executable which must be available in PATH.