PAMU2FCFG(1)

NAME
pamu2fcfg - Configuration tool for the U2F PAM module.

SYNOPSIS

pamu2fcfg [OPTION]...

DESCRIPTION

Perform a FIDO2/U2F registration procedure using a connected authenticator and output a configuration line that can be used with the U2F PAM module.

OPTIONS

-d, --debug
    Print debug information (highly verbose)

-h, --help
    Print help and exit

-o, --origin=STRING
    Set the FIDO2 relying party ID to use during registration. Defaults to pam://hostname. Before pamu2fcfg v1.1.0, this set the U2F origin URL.

-i, --appid=STRING
    Set the FIDO2 relying party name to use during registration. Defaults to origin. Before pamu2fcfg v1.1.0, this set the U2F application ID.

-r, --resident
    Generate a resident credential. Defaults to off.

-t, --type=STRING
    COSE type to use during registration (ES256, EDDSA, or RS256). Defaults to ES256.

-P, --no-user-presence
    Allow using the credential without ensuring the user’s presence. Defaults to off.

-N, --pin-verification
    Require PIN verification during authentication. Defaults to off.

-V, --user-verification
    Require user verification during authentication. Defaults to off.

--version: Print version and exit

-u, --username=STRING
    The name of the user registering the device. Defaults to the current user name.

-n, --nouser
    Print only registration information (key handle, public key, and options). Useful for appending.

BUGS

Report pamu2fcfg bugs in the issue tracker: https://github.com/Yubico/pam-u2f/issues

SEE ALSO

pam_u2f(8), pam(7)

The pam-u2f home page: https://developers.yubico.com/pam-u2f/

YubiKeys can be obtained from Yubico: https://www.yubico.com/