Updated: 2020/Jul/29


FIDO_ASSERT_ALLOW_CRED(3)  Library Functions Manual  FIDO_ASSERT_ALLOW_CRED(3)

NAME
     fido_assert_allow_cred - appends a credential ID to the list of
     credentials allowed in an assertion

SYNOPSIS
     #include <fido.h>

     int
     fido_assert_allow_cred(fido_assert_t *assert, const unsigned char *ptr,
         size_t len);

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 FIDO 2 credential ID, please refer to the Web
     Authentication (webauthn) standard.

RETURN VALUES
     The error codes returned by fido_assert_allow_cred() 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)

NetBSD 9.99                $Mdocdate: May 23 2018 $                NetBSD 9.99