mirror of
https://github.com/opnsense/src.git
synced 2026-03-03 22:01:37 -05:00
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
251 lines
7.5 KiB
Groff
251 lines
7.5 KiB
Groff
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.\" ========================================================================
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.\"
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.IX Title "OPENSSL-ENGINE 1"
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.TH OPENSSL-ENGINE 1 "2023-06-02" "3.0.9" "OpenSSL"
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.\" For nroff, turn off justification. Always turn off hyphenation; it makes
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.\" way too many mistakes in technical documents.
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.if n .ad l
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.nh
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.SH "NAME"
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openssl\-engine \- load and query engines
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.SH "SYNOPSIS"
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.IX Header "SYNOPSIS"
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\&\fBopenssl engine\fR
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[\fB\-help\fR]
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[\fB\-v\fR]
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[\fB\-vv\fR]
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[\fB\-vvv\fR]
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[\fB\-vvvv\fR]
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[\fB\-c\fR]
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[\fB\-t\fR]
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[\fB\-tt\fR]
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[\fB\-pre\fR \fIcommand\fR] ...
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[\fB\-post\fR \fIcommand\fR] ...
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[\fIengine\fR ...]
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.SH "DESCRIPTION"
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.IX Header "DESCRIPTION"
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This command has been deprecated. Providers should be used instead of engines.
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.PP
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This command is used to query the status and capabilities
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of the specified \fIengine\fRs.
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Engines may be specified before and after all other command-line flags.
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Only those specified are queried.
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.SH "OPTIONS"
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.IX Header "OPTIONS"
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.IP "\fB\-help\fR" 4
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.IX Item "-help"
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Display an option summary.
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.IP "\fB\-v\fR \fB\-vv\fR \fB\-vvv\fR \fB\-vvvv\fR" 4
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.IX Item "-v -vv -vvv -vvvv"
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Provides information about each specified engine. The first flag lists
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all the possible run-time control commands; the second adds a
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description of each command; the third adds the input flags, and the
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final option adds the internal input flags.
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.IP "\fB\-c\fR" 4
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.IX Item "-c"
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Lists the capabilities of each engine.
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.IP "\fB\-t\fR" 4
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.IX Item "-t"
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Tests if each specified engine is available, and displays the answer.
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.IP "\fB\-tt\fR" 4
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.IX Item "-tt"
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Displays an error trace for any unavailable engine.
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.IP "\fB\-pre\fR \fIcommand\fR" 4
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.IX Item "-pre command"
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.PD 0
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.IP "\fB\-post\fR \fIcommand\fR" 4
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.IX Item "-post command"
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.PD
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Command-line configuration of engines.
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The \fB\-pre\fR command is given to the engine before it is loaded and
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the \fB\-post\fR command is given after the engine is loaded.
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The \fIcommand\fR is of the form \fIcmd\fR:\fIval\fR where \fIcmd\fR is the command,
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and \fIval\fR is the value for the command.
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See the example below.
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.Sp
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These two options are cumulative, so they may be given more than once in the
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same command.
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.SH "EXAMPLES"
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.IX Header "EXAMPLES"
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To list all the commands available to a dynamic engine:
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.PP
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.Vb 10
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\& $ openssl engine \-t \-tt \-vvvv dynamic
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\& (dynamic) Dynamic engine loading support
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\& [ unavailable ]
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\& SO_PATH: Specifies the path to the new ENGINE shared library
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\& (input flags): STRING
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\& NO_VCHECK: Specifies to continue even if version checking fails (boolean)
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\& (input flags): NUMERIC
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\& ID: Specifies an ENGINE id name for loading
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\& (input flags): STRING
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\& LIST_ADD: Whether to add a loaded ENGINE to the internal list (0=no,1=yes,2=mandatory)
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\& (input flags): NUMERIC
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\& DIR_LOAD: Specifies whether to load from \*(AqDIR_ADD\*(Aq directories (0=no,1=yes,2=mandatory)
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\& (input flags): NUMERIC
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\& DIR_ADD: Adds a directory from which ENGINEs can be loaded
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\& (input flags): STRING
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\& LOAD: Load up the ENGINE specified by other settings
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\& (input flags): NO_INPUT
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.Ve
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.PP
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To list the capabilities of the \fBrsax\fR engine:
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.PP
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.Vb 4
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\& $ openssl engine \-c
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\& (rsax) RSAX engine support
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\& [RSA]
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\& (dynamic) Dynamic engine loading support
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.Ve
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.SH "ENVIRONMENT"
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.IX Header "ENVIRONMENT"
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.IP "\fB\s-1OPENSSL_ENGINES\s0\fR" 4
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.IX Item "OPENSSL_ENGINES"
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The path to the engines directory.
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.SH "SEE ALSO"
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.IX Header "SEE ALSO"
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\&\fBopenssl\fR\|(1),
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\&\fBconfig\fR\|(5)
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.SH "HISTORY"
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.IX Header "HISTORY"
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This command was deprecated in OpenSSL 3.0.
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.SH "COPYRIGHT"
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.IX Header "COPYRIGHT"
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Copyright 2016\-2020 The OpenSSL Project Authors. All Rights Reserved.
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.PP
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Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file \s-1LICENSE\s0 in the source distribution or at
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<https://www.openssl.org/source/license.html>.
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