Man page - fido_assert_empty_allow_list(3)

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Manual

FIDO_ASSERT_ALLOW_CRED (3) Library Functions Manual FIDO_ASSERT_ALLOW_CRED (3)

NAME

fido_assert_allow_cred, fido_assert_empty_allow_list ā€” manage allow lists in a FIDO2 assertion

SYNOPSIS

#include <fido.h>

int

fido_assert_allow_cred ( fido_assert_tĀ *assert , constĀ unsignedĀ charĀ *ptr , size_tĀ len );

int

fido_assert_empty_allow_list ( fido_assert_tĀ *assert );

DESCRIPTION

The fido_assert_allow_cred () function adds ptr to the list of credentials allowed in assert , where ptr points to a credential ID of len bytes. A copy of ptr is made, and no references to the passed pointer are kept. If fido_assert_allow_cred () fails, the existing list of allowed credentials is preserved.

For the format of a FIDO2 credential ID, please refer to the Web Authentication (webauthn) standard.

The fido_assert_empty_allow_list () function empties the list of credentials allowed in assert .

RETURN VALUES

The error codes returned by fido_assert_allow_cred () and fido_assert_empty_allow_list () are defined in < fido/err.h >. On success, FIDO_OK is returned.

SEE ALSO

fido_assert_new (3), fido_assert_set_authdata (3), fido_dev_get_assert (3) Debian DecemberĀ 1, 2022 FIDO_ASSERT_ALLOW_CRED (3)