sergey/fido2-manage
1
0
Fork 0
mirror of https://github.com/token2/fido2-manage.git synced 2026-04-09 10:45:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add files via upload

Browse Source
This commit is contained in:
Token2
2024-05-24 11:44:25 +02:00
committed by GitHub
parent df1b66988f
commit ca68f70495
71 changed files with 13997 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

202
man/fido_bio_template.3 Normal file
View File

@@ -0,0 +1,202 @@
.\" Copyright (c) 2019 Yubico AB. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions are
.\" met:
.\"
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in
.\" the documentation and/or other materials provided with the
.\" distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
.\" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
.\" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
.\" HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
.\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
.\" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.\" SPDX-License-Identifier: BSD-2-Clause
.\"
.Dd $Mdocdate: September 13 2019 $
.Dt FIDO_BIO_TEMPLATE 3
.Os
.Sh NAME
.Nm fido_bio_template ,
.Nm fido_bio_template_array_count ,
.Nm fido_bio_template_array_free ,
.Nm fido_bio_template_array_new ,
.Nm fido_bio_template_free ,
.Nm fido_bio_template_id_len ,
.Nm fido_bio_template_id_ptr ,
.Nm fido_bio_template_name ,
.Nm fido_bio_template_new ,
.Nm fido_bio_template_set_id ,
.Nm fido_bio_template_set_name
.Nd FIDO2 biometric template API
.Sh SYNOPSIS
.In fido.h
.In fido/bio.h
.Ft fido_bio_template_t *
.Fn fido_bio_template_new "void"
.Ft void
.Fn fido_bio_template_free "fido_bio_template_t **template_p"
.Ft const char *
.Fn fido_bio_template_name "const fido_bio_template_t *template"
.Ft const unsigned char *
.Fn fido_bio_template_id_ptr "const fido_bio_template_t *template"
.Ft size_t
.Fn fido_bio_template_id_len "const fido_bio_template_t *template"
.Ft int
.Fn fido_bio_template_set_id "fido_bio_template_t *template" "const unsigned char *ptr" "size_t len"
.Ft int
.Fn fido_bio_template_set_name "fido_bio_template_t *template" "const char *name"
.Ft fido_bio_template_array_t *
.Fn fido_bio_template_array_new "void"
.Ft void
.Fn fido_bio_template_array_free "fido_bio_template_array_t **array_p"
.Ft size_t
.Fn fido_bio_template_array_count "const fido_bio_template_array_t *array"
.Ft const fido_bio_template_t *
.Fn fido_bio_template "const fido_bio_template_array_t *array" "size_t idx"
.Sh DESCRIPTION
Existing FIDO2 biometric enrollments are abstracted in
.Em libfido2
by the
.Vt fido_bio_template_t
and
.Vt fido_bio_template_array_t
types.
.Pp
The functions described in this page allow a
.Vt fido_bio_template_t
type to be allocated, deallocated, changed, and inspected,
and a
.Vt fido_bio_template_array_t
type to be allocated, deallocated, and inspected.
For device operations on
.Vt fido_bio_template_t
and
.Vt fido_bio_template_array_t ,
please refer to
.Xr fido_bio_dev_get_info 3 .
.Pp
The
.Fn fido_bio_template_new
function returns a pointer to a newly allocated, empty
.Vt fido_bio_template_t
type.
If memory cannot be allocated, NULL is returned.
.Pp
The
.Fn fido_bio_template_free
function releases the memory backing
.Fa *template_p ,
where
.Fa *template_p
must have been previously allocated by
.Fn fido_bio_template_new .
On return,
.Fa *template_p
is set to NULL.
Either
.Fa template_p
or
.Fa *template_p
may be NULL, in which case
.Fn fido_bio_template_free
is a NOP.
.Pp
The
.Fn fido_bio_template_name
function returns a pointer to a NUL-terminated string containing
the friendly name of
.Fa template ,
or NULL if
.Fa template
does not have a friendly name set.
.Pp
The
.Fn fido_bio_template_id_ptr
function returns a pointer to the template id of
.Fa template ,
or NULL if
.Fa template
does not have an id.
The corresponding length can be obtained by
.Fn fido_bio_template_id_len .
.Pp
The
.Fn fido_bio_template_set_name
function sets the friendly name of
.Fa template
to
.Fa name .
If
.Fa name
is NULL, the friendly name of
.Fa template
is unset.
.Pp
The
.Fn fido_bio_template_array_new
function returns a pointer to a newly allocated, empty
.Vt fido_bio_template_array_t
type.
If memory cannot be allocated, NULL is returned.
.Pp
The
.Fn fido_bio_template_array_free
function releases the memory backing
.Fa *array_p ,
where
.Fa *array_p
must have been previously allocated by
.Fn fido_bio_template_array_new .
On return,
.Fa *array_p
is set to NULL.
Either
.Fa array_p
or
.Fa *array_p
may be NULL, in which case
.Fn fido_bio_template_array_free
is a NOP.
.Pp
The
.Fn fido_bio_template_array_count
function returns the number of templates in
.Fa array .
.Pp
The
.Fn fido_bio_template
function returns a pointer to the template at index
.Fa idx
in
.Fa array .
Please note that the first template in
.Fa array
has an
.Fa idx
(index) value of 0.
.Sh RETURN VALUES
The error codes returned by
.Fn fido_bio_template_set_id
and
.Fn fido_bio_template_set_name
are defined in
.In fido/err.h .
On success,
.Dv FIDO_OK
is returned.
.Sh SEE ALSO
.Xr fido_bio_dev_get_info 3 ,
.Xr fido_bio_enroll_new 3