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Steffan Karger f80a52b09e Make serial env exporting consistent amongst OpenSSL and PolarSSL builds. 
This changes the representation of the tls_serial_{n} environment variable
from hex to decimal for PolarSSL builds, to match OpenSSL build behaviour.

Because hex representation for serials makes sense too, and to ease
transition for PolarSSL users, added tls_serial_hex_{n} that exports the
serial in hex represenation for both crypto library backends.

Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1398588561-18964-1-git-send-email-steffan@karger.me>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8649
Signed-off-by: Gert Doering <gert@greenie.muc.de>
2014-04-27 14:44:22 +02:00
..
doxygen Fixed usage of stale define USE_SSL to ENABLE_SSL 2013-04-15 18:24:13 +02:00
android.txt Document the Android implementation in OpenVPN 2013-05-01 12:31:51 +02:00
Makefile.am build: integrate plugins build into core build 2012-06-26 11:29:02 +02:00
management-notes.txt doc/management-notes.txt: fix typo 2012-11-29 21:39:49 +01:00
openvpn.8 Make serial env exporting consistent amongst OpenSSL and PolarSSL builds. 2014-04-27 14:44:22 +02:00
README.plugins build: integrate plugins build into core build 2012-06-26 11:29:02 +02:00

README.plugins 

OpenVPN Plugins
---------------

Starting with OpenVPN 2.0-beta17, compiled plugin modules are
supported on any *nix OS which includes libdl or on Windows.
One or more modules may be loaded into OpenVPN using
the --plugin directive, and each plugin module is capable of
intercepting any of the script callbacks which OpenVPN supports:

(1) up
(2) down
(3) route-up
(4) ipchange
(5) tls-verify
(6) auth-user-pass-verify
(7) client-connect
(8) client-disconnect
(9) learn-address

See the openvpn-plugin.h file in the top-level directory of the
OpenVPN source distribution for more detailed information
on the plugin interface.

Included Plugins
----------------

auth-pam -- Authenticate using PAM and a split privilege
            execution model which functions even if
            root privileges or the execution environment
            have been altered with --user/--group/--chroot.
            Tested on Linux only.

down-root -- Enable the running of down scripts with root privileges
             even if --user/--group/--chroot have been used
             to drop root privileges or change the execution
             environment.  Not applicable on Windows.

examples -- A simple example that demonstrates a portable
            plugin, i.e. one which can be built for *nix
            or Windows from the same source.

Building Plugins
----------------

cd to the top-level directory of a plugin, and use the
"make" command to build it.  The examples plugin is
built using a build script, not a makefile.