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| author | Steffan Karger <steffan.karger@fox-it.com> | 2014-08-26 00:03:23 +0200 |
|---|---|---|
| committer | Gert Doering <gert@greenie.muc.de> | 2014-11-14 15:03:21 +0100 |
| commit | 6cb15b908a64b69b715fa8b2d60c71c6d9d3f9fc (patch) | |
| tree | 6bf20802933b4689afecfc5165bd0674e25dd5d6 /src/openvpn/ssl_backend.h | |
| parent | 4e93e6dc88f4d904a4f2eb90140472a8d8fd68d0 (diff) | |
| download | openvpn-6cb15b908a64b69b715fa8b2d60c71c6d9d3f9fc.tar.gz openvpn-6cb15b908a64b69b715fa8b2d60c71c6d9d3f9fc.tar.xz openvpn-6cb15b908a64b69b715fa8b2d60c71c6d9d3f9fc.zip | |
Add --tls-version-max
Because using TLS 1.2 breaks certain setups, a user might want to enforce
a maximum TLS version to use. This patch adds that option.
This patch removes a number of #ifdefs from ssl_polarssl.c, because the
polarssl versions we currently support (polar 1.2 for openvpn 2.3, and
polar 1.3 for openvpn-master) have all versions unconditionally enabled.
Signed-off-by: Steffan Karger <steffan.karger@fox-it.com>
Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <544EC052.3080809@fox-it.com>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9210
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Diffstat (limited to 'src/openvpn/ssl_backend.h')
| -rw-r--r-- | src/openvpn/ssl_backend.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/openvpn/ssl_backend.h b/src/openvpn/ssl_backend.h index bfd1549..b0777bf 100644 --- a/src/openvpn/ssl_backend.h +++ b/src/openvpn/ssl_backend.h @@ -109,11 +109,12 @@ void tls_clear_error(); * @return One of the TLS_VER_x constants or TLS_VER_BAD * if a parse error should be flagged. */ -#define TLS_VER_BAD -1 -#define TLS_VER_1_0 0 /* default */ -#define TLS_VER_1_1 1 -#define TLS_VER_1_2 2 -int tls_version_min_parse(const char *vstr, const char *extra); +#define TLS_VER_BAD -1 +#define TLS_VER_UNSPEC 0 /* default */ +#define TLS_VER_1_0 1 +#define TLS_VER_1_1 2 +#define TLS_VER_1_2 3 +int tls_version_parse(const char *vstr, const char *extra); /** * Return the maximum TLS version (as a TLS_VER_x constant) |