LZO compression buffer overflow errors will now invalidate
the packet rather than trigger a fatal assertion.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3221 e7ae566f-a301-0410-adde-c780ea21d3b5
Fixed minor compile issue in ntlm.c (mid-block declaration).


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3222 e7ae566f-a301-0410-adde-c780ea21d3b5
Added --allow-pull-fqdn option which allows client to pull DNS names
from server (rather than only IP address) for --ifconfig, --route, and
--route-gateway.  OpenVPN versions 2.1_rc7 and earlier allowed DNS names
for these options to be pulled and translated to IP addresses by default.
Now --allow-pull-fqdn will be explicitly required on the client to enable
DNS-name-to-IP-address translation of pulled options.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3307 e7ae566f-a301-0410-adde-c780ea21d3b5
2.1_rc8 and earlier did implicit shell expansion on script
arguments since all scripts were called by system().
The security hardening changes made to 2.1_rc9 no longer
use system(), but rather use the safer execve or CreateProcess
system calls.  The security hardening also introduced a
backward incompatibility with 2.1_rc8 and earlier in that
script parameters were no longer shell-expanded, so
for example:

  client-connect "docc CLIENT-CONNECT"

would fail to work because execve would try to execute
a script called "docc CLIENT-CONNECT" instead of "docc"
with "CLIENT-CONNECT" as the first argument.

This patch fixes the issue, bringing the script argument
semantics back to pre 2.1_rc9 behavior in order to preserve
backward compatibility while still using execve or CreateProcess
to execute the script/executable.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3311 e7ae566f-a301-0410-adde-c780ea21d3b5
Modified ip_or_dns_addr_safe, which validates pulled DNS names,
to more closely conform to RFC 3696:

* DNS name length must not exceed 255 characters

* DNS name characters must be limited to alphanumeric,
  dash ('-'), and dot ('.')


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3312 e7ae566f-a301-0410-adde-c780ea21d3b5
Fixed bug in intra-session TLS key rollover that was introduced with
deferred authentication features in 2.1_rc8.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3316 e7ae566f-a301-0410-adde-c780ea21d3b5
Version 2.1_rc9b


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3318 e7ae566f-a301-0410-adde-c780ea21d3b5
Version 2.1_rc10


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3323 e7ae566f-a301-0410-adde-c780ea21d3b5
Version 2.1_rc11

Fixed a bug that can cause SSL/TLS negotiations in UDP mode
to fail if UDP packets are dropped.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3330 e7ae566f-a301-0410-adde-c780ea21d3b5
Patched Makefile.am so that the new t_cltsrv-down.sh script becomes
part of the tarball (Matthias Andree).


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3332 e7ae566f-a301-0410-adde-c780ea21d3b5
Fixed --lladdr bug introduced in 2.1-rc9 where input validation code
was incorrectly expecting the lladdr parameter to be an IP address
when it is actually a MAC address (HoverHell).


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3339 e7ae566f-a301-0410-adde-c780ea21d3b5
Version 2.1_rc12


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3349 e7ae566f-a301-0410-adde-c780ea21d3b5
Management interface can now listen on a unix
domain socket, for example:

  management /tmp/openvpn unix

Also added management-client-user and management-client-group
directives to control which processes are allowed to connect
to the socket.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3396 e7ae566f-a301-0410-adde-c780ea21d3b5
Copyright notice changed to reflect change in name of
Telethra to OpenVPN Technologies.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3409 e7ae566f-a301-0410-adde-c780ea21d3b5
Version 2.1_rc13

Minor fixes to Windows build scripts.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3417 e7ae566f-a301-0410-adde-c780ea21d3b5
Added AC_GNU_SOURCE to configure.ac to enable struct ucred,
with the goal of fixing a build issue on Fedora 9 that was
introduced in 2.1_rc13.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3434 e7ae566f-a301-0410-adde-c780ea21d3b5
Added additional warning messages about --script-security 2
or higher being required to execute user-defined scripts or
executables.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3436 e7ae566f-a301-0410-adde-c780ea21d3b5
Modified Windows domake-win build system to write all openvpn.nsi
input files to gen, so that gen can be disconnected from
the rest of the source tree and makensis openvpn.nsi will
still function correctly.

Added additional SAMPCONF_(CA|CRT|KEY) macros to settings.in
(commented out by default).


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3439 e7ae566f-a301-0410-adde-c780ea21d3b5
Added optional files SAMPCONF_CONF2 (second sample configuration
file) and SAMPCONF_DH (Diffie-Helman parameters) to Windows
build system, and may be defined in settings.in.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3450 e7ae566f-a301-0410-adde-c780ea21d3b5
Extended Management Interface "bytecount" command
to work when OpenVPN is running as a server.

Documented Management Interface "bytecount" command in
management/management-notes.txt.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3452 e7ae566f-a301-0410-adde-c780ea21d3b5