mirror of
https://git.FreeBSD.org/src.git
synced 2024-11-22 07:20:00 +00:00
b077aed33b
Migrate to OpenSSL 3.0 in advance of FreeBSD 14.0. OpenSSL 1.1.1 (the version we were previously using) will be EOL as of 2023-09-11. Most of the base system has already been updated for a seamless switch to OpenSSL 3.0. For many components we've added `-DOPENSSL_API_COMPAT=0x10100000L` to CFLAGS to specify the API version, which avoids deprecation warnings from OpenSSL 3.0. Changes have also been made to avoid OpenSSL APIs that were already deprecated in OpenSSL 1.1.1. The process of updating to contemporary APIs can continue after this merge. Additional changes are still required for libarchive and Kerberos- related libraries or tools; workarounds will immediately follow this commit. Fixes are in progress in the upstream projects and will be incorporated when those are next updated. There are some performance regressions in benchmarks (certain tests in `openssl speed`) and in some OpenSSL consumers in ports (e.g. haproxy). Investigation will continue for these. Netflix's testing showed no functional regression and a rather small, albeit statistically significant, increase in CPU consumption with OpenSSL 3.0. Thanks to ngie@ and des@ for updating base system components, to antoine@ and bofh@ for ports exp-runs and port fixes/workarounds, and to Netflix and everyone who tested prior to commit or contributed to this update in other ways. PR: 271615 PR: 271656 [exp-run] Relnotes: Yes Sponsored by: The FreeBSD Foundation
72 lines
2.3 KiB
Plaintext
72 lines
2.3 KiB
Plaintext
=pod
|
|
|
|
=begin comment
|
|
|
|
This is a recommended way to describe OSSL_STORE loaders,
|
|
"ossl_store-{name}", where {name} is replaced with the name of the
|
|
scheme it implements, in man section 7.
|
|
|
|
=end comment
|
|
|
|
=head1 NAME
|
|
|
|
ossl_store-file - The store 'file' scheme loader
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
=for openssl generic
|
|
|
|
#include <openssl/store.h>
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
Support for the 'file' scheme is built into C<libcrypto>.
|
|
Since files come in all kinds of formats and content types, the 'file'
|
|
scheme has its own layer of functionality called "file handlers",
|
|
which are used to try to decode diverse types of file contents.
|
|
|
|
In case a file is formatted as PEM, each called file handler receives
|
|
the PEM name (everything following any 'C<-----BEGIN >') as well as
|
|
possible PEM headers, together with the decoded PEM body. Since PEM
|
|
formatted files can contain more than one object, the file handlers
|
|
are called upon for each such object.
|
|
|
|
If the file isn't determined to be formatted as PEM, the content is
|
|
loaded in raw form in its entirety and passed to the available file
|
|
handlers as is, with no PEM name or headers.
|
|
|
|
Each file handler is expected to handle PEM and non-PEM content as
|
|
appropriate. Some may refuse non-PEM content for the sake of
|
|
determinism (for example, there are keys out in the wild that are
|
|
represented as an ASN.1 OCTET STRING. In raw form, it's not easily
|
|
possible to distinguish those from any other data coming as an ASN.1
|
|
OCTET STRING, so such keys would naturally be accepted as PEM files
|
|
only).
|
|
|
|
=head1 NOTES
|
|
|
|
When needed, the 'file' scheme loader will require a pass phrase by
|
|
using the B<UI_METHOD> that was passed via OSSL_STORE_open().
|
|
This pass phrase is expected to be UTF-8 encoded, anything else will
|
|
give an undefined result.
|
|
The files made accessible through this loader are expected to be
|
|
standard compliant with regards to pass phrase encoding.
|
|
Files that aren't should be re-generated with a correctly encoded pass
|
|
phrase.
|
|
See L<passphrase-encoding(7)> for more information.
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<ossl_store(7)>, L<passphrase-encoding(7)>
|
|
|
|
=head1 COPYRIGHT
|
|
|
|
Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
|
|
|
|
Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
this file except in compliance with the License. You can obtain a copy
|
|
in the file LICENSE in the source distribution or at
|
|
L<https://www.openssl.org/source/license.html>.
|
|
|
|
=cut
|