Conflicts:
acinclude.m4
config-win32.h
configure.ac
misc.c
thread.c
thread.h
- These conflicts was mainly due to feat_misc getting old
and mostly caused by the pthread clean-up patches in
feat_misc
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
These code paths was practically not needed with no locking mechanisms
enabled and was just bloating the source code.
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Acked-by: James Yonan <james@openvpn.net>
This code was not activated at all, and hard coded as disabled in syshead.h
with this code snippet:
/*
* Pthread support is currently experimental (and quite unfinished).
*/
#if 1 /* JYFIXME -- if defined, disable pthread */
#undef USE_PTHREAD
#endif
So no matter if --enable-pthread when running ./configure or not, this feature
was never enabled in reality. Further, by removing the blocker code above made
OpenVPN uncompilable in the current state.
As the threading part needs to be completely rewritten and pthreading will not be
supported in OpenVPN 2.x, removing this code seems most reasonable.
In addition, a lot of mutex locking code was also removed, as they were practically
NOP functions, due to pthreading being forcefully disabled
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Acked-by: James Yonan <james@openvpn.net>
where credentials are entered from stdin. This capability is
compiled when ENABLE_CLIENT_CR is defined in syshead.h (enabled
by default).
Challenge/response support was previously implemented for creds
that are queried via the management interface. In this case,
the challenge message will be returned as a custom
client-reason-text string (see management-notes.txt for more
info) on auth failure.
Also, see the comments in misc.c above get_auth_challenge()
for info on the OpenVPN challenge/response protocol.
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@6568 e7ae566f-a301-0410-adde-c780ea21d3b5
For my company, we use a PKI (linked to a LDAP) with OpenVPN. We can't use "CN" to be
username (few people can have the same "CN"). In our case, we only use the UID.
With my patch, you can choose another field to be username with a new option called
--x509-username-field, the default value is "CN".
Signed-off-by: Emilien Mantel <emilien.mantel@businessdecision.com>
Acked-by: David Sommerseth <dazo@users.sourceforge.net>
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
It should be nice to enhance tls-verify check possibilities against peer
cert during a pending TLS connection like :
- OCSP verification
- check any X509 extensions of the peer certificate
- delta CRL verification
- ...
This patch add a new "tls-export-cert" option which allow to get peer
certificate in PEM format and to store it in an openvpn temporary file.
Peer certificate is stored before tls-script execution and deleted after.
The name of the related temporary file is available under tls-verify
script by an environment variable "peer_cert".
The patch was made from OpenVPN svn Beta21 branches.
Here is a very simple exemple of Tls-verify script which provide OCSP
support to OpenVPN (with tls-export-cert option) without any OpenVPN
"core" modification :
X509=$2
openssl ocsp \
-issuer /etc/openvpn/ssl.crt/RootCA.pem \
-CAfile /etc/openvpn/ssl.capath/OpenVPNServeur-cafile.pem \
-cert $peer_cert \
-url http://your-ocsp-url
if [ $? -ne 0 ]
then
echo "error : OCSP check failed for ${X509}" | logger -t
"tls-verify"
exit 1
fi
This has been discussed here:
<http://thread.gmane.org/gmane.network.openvpn.devel/2492>
<http://thread.gmane.org/gmane.network.openvpn.devel/3150>
<http://thread.gmane.org/gmane.network.openvpn.devel/3217>
This patch has been modified by David Sommerseth, by fixing a few issues
which came up to during the code review process. The man page has been
updated and tmp_file in ssl.c is checked for not being NULL before calling
delete_file().
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Acked-by: Gert Doering <gert@greenie.muc.de>
This is in response to a reported Debian bug, where the connection counter overflows.
<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=576827>
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Acked-by: Gert Doering <gert@greenie.muc.de>
For my company, we use a PKI (linked to a LDAP) with OpenVPN. We can't use "CN" to be
username (few people can have the same "CN"). In our case, we only use the UID.
With my patch, you can choose another field to be username with a new option called
--x509-username-field, the default value is "CN".
Signed-off-by: Emilien Mantel <emilien.mantel@businessdecision.com>
Acked-by: David Sommerseth <dazo@users.sourceforge.net>
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
It should be nice to enhance tls-verify check possibilities against peer
cert during a pending TLS connection like :
- OCSP verification
- check any X509 extensions of the peer certificate
- delta CRL verification
- ...
This patch add a new "tls-export-cert" option which allow to get peer
certificate in PEM format and to store it in an openvpn temporary file.
Peer certificate is stored before tls-script execution and deleted after.
The name of the related temporary file is available under tls-verify
script by an environment variable "peer_cert".
The patch was made from OpenVPN svn Beta21 branches.
Here is a very simple exemple of Tls-verify script which provide OCSP
support to OpenVPN (with tls-export-cert option) without any OpenVPN
"core" modification :
X509=$2
openssl ocsp \
-issuer /etc/openvpn/ssl.crt/RootCA.pem \
-CAfile /etc/openvpn/ssl.capath/OpenVPNServeur-cafile.pem \
-cert $peer_cert \
-url http://your-ocsp-url
if [ $? -ne 0 ]
then
echo "error : OCSP check failed for ${X509}" | logger -t
"tls-verify"
exit 1
fi
This has been discussed here:
<http://thread.gmane.org/gmane.network.openvpn.devel/2492>
<http://thread.gmane.org/gmane.network.openvpn.devel/3150>
<http://thread.gmane.org/gmane.network.openvpn.devel/3217>
This patch has been modified by David Sommerseth, by fixing a few issues
which came up to during the code review process. The man page has been
updated and tmp_file in ssl.c is checked for not being NULL before calling
delete_file().
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Acked-by: Gert Doering <gert@greenie.muc.de>
when an AUTH_FAILED message is returned to the client. This
string can be set by the server-side managment interface and read
by the client-side management interface.
For more info, see management/management-notes.txt, and look for
references to "client-reason-text".
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@5012 e7ae566f-a301-0410-adde-c780ea21d3b5
to clients, including routes. Previously, all pushed options needed
to fit within a 1024 byte options string.
Remember that to make use of this feature to allow many routes to
be pushed to clients, the client config file must specify the
max-routes option, and the number of pushed routes cannot exceed
this limit. Also, both server and client must include this commit.
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@4991 e7ae566f-a301-0410-adde-c780ea21d3b5
connections by clients that do not specify a username/password, when a
user-defined authentication script/module is in place (via
--auth-user-pass-verify, --management-client-auth, or a plugin module).
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3461 e7ae566f-a301-0410-adde-c780ea21d3b5
Added client authentication and packet filtering capability
to management interface.
Extended packet filtering capability to work on both --dev tun
and --dev tap tunnels.
Updated valgrind-suppress file.
Made "Linux ip addr del failed" error nonfatal.
Amplified --client-cert-not-required warning.
Added #pragma pack to proto.h.
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2991 e7ae566f-a301-0410-adde-c780ea21d3b5
Support asynchronous authentication by plugins by allowing
OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY to return
OPENVPN_PLUGIN_FUNC_DEFERRED. See comments in
openvpn-plugin.h for documentation. Enabled by ENABLE_DEF_AUTH.
Added a simple packet filter functionality that can be driven by
a plugin. See comments in openvpn-plugin.h for documentation.
Enabled by ENABLE_PF.
See openvpn/plugin/defer/simple.c for examples of ENABLE_DEF_AUTH
and ENABLE_PF.
"TLS Error: local/remote TLS keys are out of sync" is no longer a
fatal error for TCP-based sessions, since the error can arise
normally in the course of deferred authentication. In a related
change, allow packet-id sequence to begin at some number n > 0 for
TCP sessions, rather than strictly requiring sequence to begin
at 1.
Added a test to configure.ac for LoadLibrary function on Windows.
Modified "make dist" function to include all files from
install-win32 so that ./domake-win can be run from a
tarball-expanded directory.
setenv and setenv-safe directives may now omit a value argument
which defaults to "".
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2978 e7ae566f-a301-0410-adde-c780ea21d3b5
