NAME

SYNOPSIS

int
fido_dev_get_assert(fido_dev_t *dev, fido_assert_t *assert, const char *pin);

DESCRIPTION

• relying party ID;
• client data hash;
• list of allowed credential IDs;
• user presence and user verification attributes.

See fido_assert_set_authdata(3) for information on how these values are set.

If a PIN is not needed to authenticate the request against dev, then pin may be NULL. Otherwise pin must point to a NUL-terminated UTF-8 string.

After a successful call to fido_dev_get_assert(), the fido_assert_count(3), fido_assert_user_display_name(3), fido_assert_user_icon(3), fido_assert_user_name(3), fido_assert_authdata_ptr(3), fido_assert_user_id_ptr(3), fido_assert_sig_ptr(3), and fido_assert_sigcount(3) functions may be invoked on assert to retrieve the various attributes of the generated assertion.

Please note that fido_dev_get_assert() is synchronous and will block if necessary.

RETURN VALUES

SEE ALSO