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authorParménides GV <parmegv@sdf.org>2014-04-08 11:38:09 +0200
committerParménides GV <parmegv@sdf.org>2014-04-08 11:43:27 +0200
commit5fc5d37330d3535a0f421632694d1e7918fc22d7 (patch)
tree1aad0c286e58962c8895854907e530b9bc9bce5a /app/openvpn/doc/README.plugins
parentc206a91d320995f37f8abb33188bfd384249da3d (diff)
Compiles correctly: app/build-native + gradle.
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+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.