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* status_printf function will now set error flag onjames2008-07-182-7/+24
| | | | | | | | | | output truncation or failure of write() to write the expected number of bytes. Raised STATUS_PRINTF_MAXLEN to 512 (from 256). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3077 e7ae566f-a301-0410-adde-c780ea21d3b5
* gen_path will no longer silently truncate the generatedjames2008-07-182-1/+15
| | | | | | | filename at 256 bytes. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3076 e7ae566f-a301-0410-adde-c780ea21d3b5
* Fixed code inclusion bug that was erroneously testingjames2008-07-182-6/+9
| | | | | | | | | defined(P2MP_SERVER) rather than P2MP_SERVER. Fixed compile issues when USE_CRYPTO is undefined. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3075 e7ae566f-a301-0410-adde-c780ea21d3b5
* Modified create_temp_filename to create unpredictablejames2008-07-181-5/+12
| | | | | | | filenames. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3074 e7ae566f-a301-0410-adde-c780ea21d3b5
* Previously, OpenVPN might log a client's auth-user-passjames2008-07-173-2/+19
| | | | | | | | | | password if the verbosity was set to a high debug level such as 7 or higher. Normally this would only be used by developers. Now, even at high debug levels, the password will not be output. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3073 e7ae566f-a301-0410-adde-c780ea21d3b5
* gen_path now rejects filenames that match Windowsjames2008-07-173-1/+72
| | | | | | | device names such as CON, NUL, LPT1, etc. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3072 e7ae566f-a301-0410-adde-c780ea21d3b5
* Call prng_init after fork in background processjames2008-07-171-0/+4
| | | | | | | | | | created by port_share_open, so as to ensure a newly seeded PRNG sequence. This is strictly defensive programming since port_share_proxy currently does not use the PRNG. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3070 e7ae566f-a301-0410-adde-c780ea21d3b5
* Added warning when using chroot without specifying user and group.james2008-07-171-0/+3
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3069 e7ae566f-a301-0410-adde-c780ea21d3b5
* Check for multiplication overflow on ALLOC_ARRAY* functions.james2008-07-172-4/+16
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3068 e7ae566f-a301-0410-adde-c780ea21d3b5
* Removed old version of extract_x509_field.james2008-07-171-40/+0
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3066 e7ae566f-a301-0410-adde-c780ea21d3b5
* Support wraparound of reliable.[ch] packet IDs. Injames2008-07-171-12/+44
| | | | | | | | | | practice, wraparound of the packet ID sequence is extremely unlikely since the sequence is restarted for each mid-session TLS renegotiation. But we will support it for completeness. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3065 e7ae566f-a301-0410-adde-c780ea21d3b5
* Fixed a potential information leak in the new NTLM phase 3 code,james2008-07-172-8/+21
| | | | | | | | | | | as well as a failure of the code to check the return value from base64_decode. Fixed compiler warnings in the new NTLM phase 3 code about implicit casting between signed and unsigned char *. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3064 e7ae566f-a301-0410-adde-c780ea21d3b5
* Fixed issue in read_key_file, where the return value ofjames2008-07-171-1/+3
| | | | | | | read() wasn't being checked for errors. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3063 e7ae566f-a301-0410-adde-c780ea21d3b5
* Added SOCKET_SND_RCV_BUF_MAX constant (set to 1000000) to limit thejames2008-07-162-5/+16
| | | | | | | maximum size passed to setsockopt SNDBUF/RCVBUF. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3062 e7ae566f-a301-0410-adde-c780ea21d3b5
* In the Windows version of tun_finalize, on errors that wouldjames2008-07-161-1/+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
* Used unlikely() macro to tell compiler that msg() willjames2008-07-161-1/+1
| | | | | | | usually be silent. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3060 e7ae566f-a301-0410-adde-c780ea21d3b5
* Added likely() and unlikely() branch prediction hint macrosjames2008-07-164-21/+68
| | | | | | | | | | | | | to syshead.h Introduced BUF_MAX constant to limit struct buffer offset and length values. BUF_MAX has been set to 2^20. Use likely() and unlikely() macros in buffer.h code to allow the compiler to generate more efficient code. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3058 e7ae566f-a301-0410-adde-c780ea21d3b5
* Copyright change OpenVPN Solutions LLC -> Telethra, Inc.james2008-07-14153-159/+159
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3048 e7ae566f-a301-0410-adde-c780ea21d3b5
* Version 2.1_rc8v2.1_rc8james2008-06-132-5/+13
| | | | | | | | | On Windows, use -leay32 and -lssl32 to link with OpenSSL. On Windows, bundle pkcs11-helper-1.06-beta1. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2997 e7ae566f-a301-0410-adde-c780ea21d3b5
* Updated copyright notice to 2008.james2008-06-11150-152/+152
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2995 e7ae566f-a301-0410-adde-c780ea21d3b5
* Updated version & changelog.james2008-06-114-4/+77
| | | | | | | | | | Updated build-pkcs11-helper.sh to build from OpenSSL 0.9.8h. Added pkcs11-related fixes to easy-rsa/2.0/vars. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2994 e7ae566f-a301-0410-adde-c780ea21d3b5
* Merged connection profiles fromjames2008-06-1123-582/+1076
| | | | | | | http://svn.openvpn.net/projects/openvpn/test/conn git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2993 e7ae566f-a301-0410-adde-c780ea21d3b5
* Updated version to 2.1_rc7e.james2008-06-1130-569/+2495
| | | | | | | | | | | | | | | | | | | 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
* Added support for building and linking withjames2008-06-046-6/+91
| | | | | | | openssl-0.9.8h on Windows. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2982 e7ae566f-a301-0410-adde-c780ea21d3b5
* Fixed unbounded memory growth bug injames2008-06-043-2/+18
| | | | | | | | | | environmental variable code that could have caused long-running OpenVPN sessions with many TLS renegotiations to incrementally increase memory usage over time. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2981 e7ae566f-a301-0410-adde-c780ea21d3b5
* Fixed an issue in extract_x509_field_ssl where the extractionjames2008-06-041-1/+1
| | | | | | | | | | would fail on the first field of the subject name, such as the common name in: /CN=foo/emailAddress=foo@bar.com git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2980 e7ae566f-a301-0410-adde-c780ea21d3b5
* In auth-pam authentication module, even when in debug mode,james2008-06-041-2/+8
| | | | | | | never output passwords to stderr. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2979 e7ae566f-a301-0410-adde-c780ea21d3b5
* Incremented version to 2.1_rc7d.james2008-06-0426-108/+1210
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Fixed a bug in plugin.c that caused openvpn_plugin_client_destructor_v1james2008-05-256-13/+136
| | | | | | | | | | | | to not be called for the top-level "generic" client template. Added additional documentation to openvpn-plugin.h that more clearly illustrates the full sequence and ordering of plugin callbacks (plugin/defer/simple.c was extended to provide the raw data for this documentation). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2973 e7ae566f-a301-0410-adde-c780ea21d3b5
* Support asynchronous/deferred authentication injames2008-05-2419-101/+456
| | | | | | | | | | OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY plugin handler. See documentation in openvpn-plugin.h and example usage in plugin/defer/simple.c. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2969 e7ae566f-a301-0410-adde-c780ea21d3b5
* Did:james2008-05-240-0/+0
| | | | | | | | svn propset svn:ignore -F .svnignore . on the modified .svnignore files. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2967 e7ae566f-a301-0410-adde-c780ea21d3b5
* Modified .svnignore to only ignore files generatedjames2008-05-243-46/+18
| | | | | | | by the auto* tools and make. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2966 e7ae566f-a301-0410-adde-c780ea21d3b5
* Moved branch into official BETA21 position.james2008-05-1290-1274/+2241
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2959 e7ae566f-a301-0410-adde-c780ea21d3b5
* Misc XGUI fixes.james2008-03-114-20/+24
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2836 e7ae566f-a301-0410-adde-c780ea21d3b5
* Set tool defaults in pkitool.james2008-03-111-0/+5
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2835 e7ae566f-a301-0410-adde-c780ea21d3b5
* First working version of XGUI inclusion.james2008-03-1010-55/+221
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2834 e7ae566f-a301-0410-adde-c780ea21d3b5
* Added new OpenVPN icon and installer graphic.james2008-03-052-0/+0
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2783 e7ae566f-a301-0410-adde-c780ea21d3b5
* Version 2.1_rc7a.james2008-02-185-12/+15
| | | | | | | | | Minor Windows build system changes: * Fall back to prebuilt-binary if gcc is not available. * Documentation changes in ./domake-win git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2760 e7ae566f-a301-0410-adde-c780ea21d3b5
* Clarified tcp-queue-limit man page entryjames2008-02-171-3/+3
| | | | | | | (Matti Linnanvuori). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2750 e7ae566f-a301-0410-adde-c780ea21d3b5
* The new function extract_x509_field_ssl tends to breakjames2008-02-172-1/+14
| | | | | | | | | in early versions of OpenSSL 0.9.6. Now we will fall back to the old function extract_x509_field for OpenSSL 0.9.6. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2749 e7ae566f-a301-0410-adde-c780ea21d3b5
* Cleanup IP address for persistence interfaces for tap and also usingjames2008-02-171-8/+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
* Changes to Windows build system: added GENOUT_PREBUILT modejames2008-02-015-15/+86
| | | | | | | | to allow building an OpenVPN installer with a reduced set of prerequisites. See comments in domake-win for more info. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2711 e7ae566f-a301-0410-adde-c780ea21d3b5
* Changes to Windows build system to make it easier to dojames2008-02-0119-195/+248
| | | | | | | | partial builds, where only a subset of OpenVPN installer components are built. See ./domake-win comments. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2710 e7ae566f-a301-0410-adde-c780ea21d3b5
* Version 2.1_rc7v2.1_rc7james2008-01-302-1/+8
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2702 e7ae566f-a301-0410-adde-c780ea21d3b5
* Fixup null interface on close, don't use ip addr flushjames2008-01-261-9/+16
| | | | | | | (Alon Bar-Lev). git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2683 e7ae566f-a301-0410-adde-c780ea21d3b5
* Added a few extra files that exist in the svn repojames2008-01-252-2/+6
| | | | | | | | but were not being copied into the tarball by make dist. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2674 e7ae566f-a301-0410-adde-c780ea21d3b5
* VERSION 2.1_rc6v2.1_rc6james2008-01-242-1/+8
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2666 e7ae566f-a301-0410-adde-c780ea21d3b5
* Fixed pkcs11_private_mode undef.james2008-01-241-1/+1
| | | | git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2664 e7ae566f-a301-0410-adde-c780ea21d3b5
* VERSION 2.1_rc5v2.1_rc5james2008-01-235-39/+138
| | | | | | | | | | | | | | | | | | Updated ChangeLog. Cleaned up start menu shortcuts in the Windows installer. Make sure that the uninstaller deletes SAMPCONF files. Minor uninstaller fixes to prevent files from being left behind after uninstall. Updated Windows notes. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2660 e7ae566f-a301-0410-adde-c780ea21d3b5
* Forgot to put struct WIN2K_NDIS_MINIPORT_BLOCK outsidejames2008-01-231-4/+4
| | | | | | | of #if ENABLE_NONADMIN block. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@2658 e7ae566f-a301-0410-adde-c780ea21d3b5