OpenVPN 2.6 already warned about this feature being removed. OpenVPN
2.7 will with this change no longer accept these configurations without
having a --allow-deprecated-insecure-static-crypto added to the command
line or the configuration itself. This will serve as a last and final
warning for people who missed the warning message in OpenVPN 2.6.
This commit also removes the documentation for --secret and the static key
mode.
Change-Id: I4f29953b91cf8e8daf2c9503da44073ad96d0ff5
Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Acked-by: Frank Lichtenheld <frank@lichtenheld.com>
Message-Id: <20231009105832.34762-1-frank@lichtenheld.com>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg27194.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
This makes it easy to test an installed binary for
example.
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20230511101253.369196-1-frank@lichtenheld.com>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg26648.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Introduce V=<nn> levels to t_lpback.sh self test
V=0 - do not print any output at all
V=1 - print intro line, summary at end, and "FAIL"+Log for failing tests
V=99 - print everything + summary
code-wise, introduce test_start() / test_end() functions which do
the $? check as well, so the actual testing code is streamlined.
v2:
replace indent tabs with spaces
change [ $V == 1 ] expression to [ $V = 1 ] (POSIXly correct)
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Frank Lichtenheld <frank@lichtenheld.com>
Message-Id: <20221004131403.95597-1-gert@greenie.muc.de>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg25332.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
"echo -n" is inherently less portable than printf, so the tests look
ugly on (at least) OpenSolaris/Illumos on AIX.
Add a blank at the end of the tls-crypt-v2 messages, so it has the
same look as the cipher messages ("... OK").
Reported-by: mnowak on Trac
Trac: #1196
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Antonio Quartulli <a@unstable.cc>
Message-Id: <20200909130024.24264-1-gert@greenie.muc.de>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg20930.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
A test run with FreeBSD PR 229925 'Disallow escaping ordinary
characters in regex(3)' reveals one sed expression that uses the
GNU-extension "\s".
Given that this is the only occurrence and it's a trivial fix,
update it to be POSIX-compatible.
Signed-off-by: Matthias Andree <matthias.andree@gmx.de>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20190906174458.14975-2-matthias.andree@gmx.de>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg18806.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
This unifies our key generation and also migrates the generation
of the tls-crypt-v2 keys. Since tls-crypt-v2 is not included in any
released version, we remove the the old syntax without compatibility.
PATCH V4: Introduce warning/error when using --secret with --genkey
Update non code usages to use new --genkey syntax
Acked-by: David Sommerseth <davids@openvpn.net>
Message-Id: <20190613134834.5709-1-arne@rfc2549.org>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg18524.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Triggered by the report from Ilya, that if base64 is missing, the tests
would still report success:
Testing tls-crypt-v2 key generation (max length
metadata)..../t_lpback.sh: base64: not found
OK
PASS: t_lpback.sh
The easiest way to fix that, is to remove the dependency on base64 (which
is it's current form wouldn't work on OSX anyway, because their base64
doesn't understand "-w0").
Signed-off-by: Steffan Karger <steffan.karger@fox-it.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <E1hON0G-0007yB-3H@sfs-ml-4.v29.lw.sourceforge.com>
URL: https://www.mail-archive.com/search?l=mid&q=E1hON0G-0007yB-3H@sfs-ml-4.v29.lw.sourceforge.com
Signed-off-by: Gert Doering <gert@greenie.muc.de>
As a first step towards a full tls-crypt-v2 implementation, add
functionality to generate tls-crypt-v2 client and server keys.
Signed-off-by: Steffan Karger <steffan.karger@fox-it.com>
Acked-by: Antonio Quartulli <antonio@openvpn.net>
Message-Id: <1540208715-14044-2-git-send-email-steffan.karger@fox-it.com>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg17792.html
Signed-off-by: David Sommerseth <davids@openvpn.net>
As discussed with the development team, we should start moving away from
ciphers with a small block size. For OpenVPN in particular this means
moving away from 64-bit block ciphers, towards 128-bit block ciphers.
This patch makes a start with that by moving ciphers with a block
size < 128 bits to the bottom of the --show-ciphers output, and printing
a warning in the connection phase if such a cipher is used.
While touching this function, improve the output of --show-ciphers by
ordering the output alphabetically, and changing the output format
slightly.
[DS: Fixed C89 issues in patch, moving 'int nid' and 'size_t i' declaration
to begining of function instead of in the for-loops. This is also
required to not break building on stricter compiler setups where C99
must be enabled explicitly ]
Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <1471358742-8773-1-git-send-email-steffan@karger.me>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg00029.html
CVE: 2016-6329
Signed-off-by: David Sommerseth <davids@openvpn.net>
... by not incorrectly hinting to the compiler the function argument of
cipher_kt_mode_{cbc,ofb_cfb}() is nonnull, since that no longer is the
case.
Verified the fix on Debian Wheezy, one of the platforms the reporter in
trac #473 mentions with a compiler that would optimize out the required
checks.
Also add a testcase for --cipher none to t_lpback, to prevent further
regressions.
Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1417552920-31770-1-git-send-email-steffan@karger.me>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9300
Signed-off-by: Gert Doering <gert@greenie.muc.de>
commit e97aa06dc0 introduced "full openvpn cipher testing", but fails
on OpenSSL 0.9.8 with DES-CFB1 (skip), on NetBSD for RC5-* (needs extra
library, libcrypto_rc5.a) and on Solaris for POSIXly "tail" (rewrite).
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Steffan Karger <steffan.karger@fox-it.com>
Message-Id: <1404830758-7927-1-git-send-email-gert@greenie.muc.de>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8861
... instead of just BF-CBC. Should catch more mistakes.
Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <1402244175-31462-5-git-send-email-steffan@karger.me>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8777
Signed-off-by: Gert Doering <gert@greenie.muc.de>
