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2008-07-26Perform additional input validation on options pulledjames1-23/+54
by client from server. Fixes --iproute vulnerability. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3126 e7ae566f-a301-0410-adde-c780ea21d3b5
2008-07-26Completely revamped the system for calling external programs and scripts:james1-110/+144
* All external programs and scripts are now called by execve() on unix and CreateProcess on Windows. * The system() function is no longer used. * Argument lists for external programs and scripts are now built by the new argv_printf function which natively outputs to string arrays (i.e. char *argv[] lists), never truncates its output, and eliminates the security issues inherent in formatting and parsing command lines, and dealing with argument quoting. * The --script-security directive has been added to offer policy controls on OpenVPN's execution of external programs and scripts. Also added a new plugin example (openvpn/plugin/examples/log.c) that logs information to stdout for every plugin method called by OpenVPN. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3122 e7ae566f-a301-0410-adde-c780ea21d3b5
2008-07-18Reverted some recent buffer.[ch] changes, including r3058 (except forjames1-6/+1
likely() and unlikely() macro additions to syshead.h) and r3061. I would like to give more thought to the bigger issue of fortifying buffer.[ch] through the use of additional defensive programming techniques. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3081 e7ae566f-a301-0410-adde-c780ea21d3b5
2008-07-16In the Windows version of tun_finalize, on errors that wouldjames1-1/+6
return -1, set buf->len to 0 rather than -1. While downstream code is set up to consider the buffer invalidated if its length is <= 0, this change makes the code cleaner and safer. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3061 e7ae566f-a301-0410-adde-c780ea21d3b5
2008-07-14Copyright change OpenVPN Solutions LLC -> Telethra, Inc.james1-1/+1
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3048 e7ae566f-a301-0410-adde-c780ea21d3b5
2008-06-11Updated copyright notice to 2008.james1-1/+1
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2995 e7ae566f-a301-0410-adde-c780ea21d3b5
2008-06-11Updated version to 2.1_rc7e.james1-1/+1
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
2008-05-12Moved branch into official BETA21 position.james1-8/+85
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2959 e7ae566f-a301-0410-adde-c780ea21d3b5
2008-02-17Cleanup IP address for persistence interfaces for tap and also usingjames1-8/+26
ifconfig, gentoo#209055 (Alon Bar-Lev). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2748 e7ae566f-a301-0410-adde-c780ea21d3b5
2008-01-26Fixup null interface on close, don't use ip addr flushjames1-9/+16
(Alon Bar-Lev). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2683 e7ae566f-a301-0410-adde-c780ea21d3b5
2008-01-21Changed ASSERT(0) to a more descriptive fatal error in tun.cjames1-1/+1
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2641 e7ae566f-a301-0410-adde-c780ea21d3b5
2008-01-21Allow OpenVPN to run completely unprivileged under Linuxjames1-4/+52
by allowing openvpn --mktun to be used with --user and --group to set the UID/GID of the tun device node. Also added --iproute option to allow an alternative command to be executed in place of the default iproute2 command (Alon Bar-Lev). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2639 e7ae566f-a301-0410-adde-c780ea21d3b5
2007-04-25TAP driver now passes signing tests on Vista x64.james1-1/+1
Added new settings to settings.in to better control build process. Removed some unneeded JYFIXMEs from source code. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@1874 e7ae566f-a301-0410-adde-c780ea21d3b5
2006-11-13New try at AUTO_USERID.james1-1/+1
Implemented AUTO_USERID using MD5(MAC address(primary network adapter)). Currently implemented for Linux and Windows. Basically if ENABLE_AUTO_USERID is defined, the --auth-user-pass option will not prompt for username/password, but will rather generate a unique username and blank password. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@1459 e7ae566f-a301-0410-adde-c780ea21d3b5
2006-11-10Backed out AUTO_USERID feature introduced in r1436.james1-38/+4
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@1449 e7ae566f-a301-0410-adde-c780ea21d3b5
2006-11-09Fixed issue where OpenVPN does not apply the --txqueuelen optionjames1-1/+2
to persistent interfaces made with --mktun (Roy Marples). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@1447 e7ae566f-a301-0410-adde-c780ea21d3b5
2006-11-08Added #ifdefed out AUTO_USERID feature.james1-4/+38
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@1436 e7ae566f-a301-0410-adde-c780ea21d3b5
2006-09-14TAP-Win32 fixes to run on Windows Vista.james1-2/+1
Modified installer to detect 32-bit vs. 64 bit Windows and install the correct TAP driver. TAP-Win32 version number is at 8.4. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@1229 e7ae566f-a301-0410-adde-c780ea21d3b5
2006-07-03Comment about assertion being hit.james1-1/+1
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@1079 e7ae566f-a301-0410-adde-c780ea21d3b5
2006-06-24Eliminated gcc 3.3.3 warnings on NetBSDjames1-1/+1
when ./configure --enable-strict is used. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@1040 e7ae566f-a301-0410-adde-c780ea21d3b5
2006-04-05svn merge -r 886:987 $SO/trunk/openvpn .james1-1/+13
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@991 e7ae566f-a301-0410-adde-c780ea21d3b5
2006-04-05"topology subnet" fix for FreeBSD (Benoit Bourdin).james1-2/+25
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@986 e7ae566f-a301-0410-adde-c780ea21d3b5
2005-12-22--ip-win32 adaptive is now the default.james1-13/+205
--ip-win32 netsh (or --ip-win32 adaptive when in netsh mode) can now set DNS/WINS addresses on the TAP-Win32 adapter. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@857 e7ae566f-a301-0410-adde-c780ea21d3b5
2005-12-05Patch to support --topology subnet on Mac OS X (Mathias Sundman).james1-8/+32
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@832 e7ae566f-a301-0410-adde-c780ea21d3b5
2005-10-31Windows reliability changes:james1-100/+335
* Added code to make sure that the local PATH environmental variable points to the Windows system32 directory. * Added new --ip-win32 adaptive mode which tries 'dynamic' and then fails over to 'netsh' if the DHCP negotiation fails. * Made --ip-win32 adaptive the default. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@739 e7ae566f-a301-0410-adde-c780ea21d3b5
2005-10-20Added actual remote address used to the ">STATE" alertjames1-1/+2
in the management interface (Rolf Fokkens). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@701 e7ae566f-a301-0410-adde-c780ea21d3b5
2005-09-26version 2.1_beta1james1-34/+228
git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@581 e7ae566f-a301-0410-adde-c780ea21d3b5
2005-09-26This is the start of the BETA21 branch.james1-0/+3434
It includes the --topology feature, and TAP-Win32 driver changes to allow non-admin access. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@580 e7ae566f-a301-0410-adde-c780ea21d3b5
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 07:22:10 +0000