From mboxrd@z Thu Jan 1 00:00:00 1970
From: Peter =?utf-8?q?M=C3=BCller?= <git@ipfire.org>
To: ipfire-scm@lists.ipfire.org
Subject: [git.ipfire.org] IPFire 2.x development tree branch, next, updated.
a2a695be02696854c73c74610f15152614fb4ee5
Date: Thu, 03 Nov 2022 16:51:41 +0000
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This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "IPFire 2.x development tree".
The branch, next has been updated
via a2a695be02696854c73c74610f15152614fb4ee5 (commit)
via 818dde8e8b8b8cbf571c7d02ba4c8272280f3e46 (commit)
from 6376c155b8c02c37d891f91d9bf9e60564430d04 (commit)
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- Log -----------------------------------------------------------------
commit a2a695be02696854c73c74610f15152614fb4ee5
Author: Peter M=C3=BCller <peter.mueller(a)ipfire.org>
Date: Thu Nov 3 16:51:19 2022 +0000
Core Update 172: Ship (o|)vpnmain.cgi
=20
Signed-off-by: Peter M=C3=BCller <peter.mueller(a)ipfire.org>
commit 818dde8e8b8b8cbf571c7d02ba4c8272280f3e46
Author: Peter M=C3=BCller <peter.mueller(a)ipfire.org>
Date: Thu Nov 3 15:29:32 2022 +0000
IPsec/OpenVPN: Use 4,096-bit RSA for host certificates as well
=20
We already moved away from 2048-MODP in Core Update 170. Similarly,
German Federal Office for Information Security (BSI) recommends shifting
away from RSA keys below 3,000 bits by the end of 2022 at the latest.
=20
The only place left in IPFire 2.x where we generate such keys is for
IPsec and OpenVPN host certificates. This patch increases their key
sizes to 4,096 bits as well - CA certificates already have this length.
=20
Existing VPN connections cannot be migrated automatically. However, only
the respective host certificate has to be regenerated - thanks to the CA
certificates' key length being sufficient, there is no need to replace
the entire VPN CA.
=20
Signed-off-by: Peter M=C3=BCller <peter.mueller(a)ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer(a)ipfire.org>
-----------------------------------------------------------------------
Summary of changes:
config/rootfiles/core/172/filelists/files | 2 ++
html/cgi-bin/ovpnmain.cgi | 10 ++++------
html/cgi-bin/vpnmain.cgi | 4 ++--
3 files changed, 8 insertions(+), 8 deletions(-)
Difference in files:
diff --git a/config/rootfiles/core/172/filelists/files b/config/rootfiles/cor=
e/172/filelists/files
index f69f05489..d73430dae 100644
--- a/config/rootfiles/core/172/filelists/files
+++ b/config/rootfiles/core/172/filelists/files
@@ -2,5 +2,7 @@ usr/lib/firewall/rules.pl
usr/local/bin/addonctrl
usr/local/bin/openvpnctrl
usr/local/bin/wirelessctrl
+srv/web/ipfire/cgi-bin/ovpnmain.cgi
srv/web/ipfire/cgi-bin/services.cgi
+srv/web/ipfire/cgi-bin/vpnmain.cgi
var/ipfire/backup/bin/backup.pl
diff --git a/html/cgi-bin/ovpnmain.cgi b/html/cgi-bin/ovpnmain.cgi
index 90d3710e4..f85d610d8 100644
--- a/html/cgi-bin/ovpnmain.cgi
+++ b/html/cgi-bin/ovpnmain.cgi
@@ -2,7 +2,7 @@
############################################################################=
###
# =
#
# IPFire.org - A linux based firewall =
#
-# Copyright (C) 2007-2014 IPFire Team <info(a)ipfire.org> =
#
+# Copyright (C) 2007-2022 IPFire Team <info(a)ipfire.org> =
#
# =
#
# This program is free software: you can redistribute it and/or modify =
#
# it under the terms of the GNU General Public License as published by =
#
@@ -18,9 +18,7 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>. =
#
# =
#
############################################################################=
###
-###
-# Based on IPFireCore 77
-###
+
use CGI;
use CGI qw/:standard/;
use Imager::QRCode;
@@ -1970,7 +1968,7 @@ END
}
} else { # child
unless (exec ('/usr/bin/openssl', 'req', '-nodes',
- '-newkey', 'rsa:2048',
+ '-newkey', 'rsa:4096',
'-keyout', "${General::swroot}/ovpn/certs/serverkey.pem",
'-out', "${General::swroot}/ovpn/certs/serverreq.pem",
'-extensions', 'server',
@@ -4363,7 +4361,7 @@ if ($cgiparams{'TYPE'} eq 'net') {
}
} else { # child
unless (exec ('/usr/bin/openssl', 'req', '-nodes',
- '-newkey', 'rsa:2048',
+ '-newkey', 'rsa:4096',
'-keyout', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}key.pem",
'-out', "${General::swroot}/ovpn/certs/$cgiparams{'NAME'}req.pem",
'-config',"${General::swroot}/ovpn/openssl/ovpn.cnf")) {
diff --git a/html/cgi-bin/vpnmain.cgi b/html/cgi-bin/vpnmain.cgi
index fc250b1f5..6c1fd4cf0 100644
--- a/html/cgi-bin/vpnmain.cgi
+++ b/html/cgi-bin/vpnmain.cgi
@@ -1093,7 +1093,7 @@ END
&General::log("ipsec", "Creating host cert...");
if (open(STDIN, "-|")) {
my $opt =3D " req -sha256 -nodes";
- $opt .=3D " -newkey rsa:2048";
+ $opt .=3D " -newkey rsa:4096";
$opt .=3D " -keyout ${General::swroot}/certs/hostkey.pem";
$opt .=3D " -out ${General::swroot}/certs/hostreq.pem";
$errormessage =3D &callssl ($opt);
@@ -2139,7 +2139,7 @@ END
=20
if (open(STDIN, "-|")) {
my $opt =3D " req -nodes -rand /proc/interrupts:/proc/net/rt_cache";
- $opt .=3D " -newkey rsa:2048";
+ $opt .=3D " -newkey rsa:4096";
$opt .=3D " -keyout ${General::swroot}/certs/$cgiparams{'NAME'}key.pem";
$opt .=3D " -out ${General::swroot}/certs/$cgiparams{'NAME'}req.pem";
=20
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IPFire 2.x development tree
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