From 3c3421afd8f74a3aa8d1011de07a8c18f9549210 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Parm=C3=A9nides=20GV?= Date: Tue, 8 Apr 2014 12:04:17 +0200 Subject: Rename app->bitmask_android This way, gradle commands generate apks correctly named. --- app/openvpn/sample/sample-plugins/defer/README | 16 -- app/openvpn/sample/sample-plugins/defer/simple.c | 305 --------------------- app/openvpn/sample/sample-plugins/defer/simple.def | 6 - app/openvpn/sample/sample-plugins/defer/winbuild | 18 -- app/openvpn/sample/sample-plugins/log/log.c | 184 ------------- app/openvpn/sample/sample-plugins/log/log_v3.c | 247 ----------------- app/openvpn/sample/sample-plugins/log/winbuild | 18 -- app/openvpn/sample/sample-plugins/simple/README | 16 -- app/openvpn/sample/sample-plugins/simple/simple.c | 120 -------- .../sample/sample-plugins/simple/simple.def | 6 - app/openvpn/sample/sample-plugins/simple/winbuild | 18 -- 11 files changed, 954 deletions(-) delete mode 100644 app/openvpn/sample/sample-plugins/defer/README delete mode 100644 app/openvpn/sample/sample-plugins/defer/simple.c delete mode 100755 app/openvpn/sample/sample-plugins/defer/simple.def delete mode 100755 app/openvpn/sample/sample-plugins/defer/winbuild delete mode 100644 app/openvpn/sample/sample-plugins/log/log.c delete mode 100644 app/openvpn/sample/sample-plugins/log/log_v3.c delete mode 100755 app/openvpn/sample/sample-plugins/log/winbuild delete mode 100644 app/openvpn/sample/sample-plugins/simple/README delete mode 100644 app/openvpn/sample/sample-plugins/simple/simple.c delete mode 100755 app/openvpn/sample/sample-plugins/simple/simple.def delete mode 100755 app/openvpn/sample/sample-plugins/simple/winbuild (limited to 'app/openvpn/sample/sample-plugins') diff --git a/app/openvpn/sample/sample-plugins/defer/README b/app/openvpn/sample/sample-plugins/defer/README deleted file mode 100644 index d8990f8b..00000000 --- a/app/openvpn/sample/sample-plugins/defer/README +++ /dev/null @@ -1,16 +0,0 @@ -OpenVPN plugin examples. - -Examples provided: - -simple.c -- using the --auth-user-pass-verify callback, - test deferred authentication. - -To build: - - ./build simple (Linux/BSD/etc.) - ./winbuild simple (MinGW on Windows) - -To use in OpenVPN, add to config file: - - plugin simple.so (Linux/BSD/etc.) - plugin simple.dll (MinGW on Windows) diff --git a/app/openvpn/sample/sample-plugins/defer/simple.c b/app/openvpn/sample/sample-plugins/defer/simple.c deleted file mode 100644 index 65398657..00000000 --- a/app/openvpn/sample/sample-plugins/defer/simple.c +++ /dev/null @@ -1,305 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single TCP/UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2002-2010 OpenVPN Technologies, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * This file implements a simple OpenVPN plugin module which - * will test deferred authentication and packet filtering. - * - * Will run on Windows or *nix. - * - * Sample usage: - * - * setenv test_deferred_auth 20 - * setenv test_packet_filter 10 - * plugin plugin/defer/simple.so - * - * This will enable deferred authentication to occur 20 - * seconds after the normal TLS authentication process, - * and will cause a packet filter file to be generated 10 - * seconds after the initial TLS negotiation, using - * {common-name}.pf as the source. - * - * Sample packet filter configuration: - * - * [CLIENTS DROP] - * +otherclient - * [SUBNETS DROP] - * +10.0.0.0/8 - * -10.10.0.8 - * [END] - * - * See the README file for build instructions. - */ - -#include -#include -#include - -#include "openvpn-plugin.h" - -/* bool definitions */ -#define bool int -#define true 1 -#define false 0 - -/* - * Our context, where we keep our state. - */ - -struct plugin_context { - int test_deferred_auth; - int test_packet_filter; -}; - -struct plugin_per_client_context { - int n_calls; - bool generated_pf_file; -}; - -/* - * Given an environmental variable name, search - * the envp array for its value, returning it - * if found or NULL otherwise. - */ -static const char * -get_env (const char *name, const char *envp[]) -{ - if (envp) - { - int i; - const int namelen = strlen (name); - for (i = 0; envp[i]; ++i) - { - if (!strncmp (envp[i], name, namelen)) - { - const char *cp = envp[i] + namelen; - if (*cp == '=') - return cp + 1; - } - } - } - return NULL; -} - -/* used for safe printf of possible NULL strings */ -static const char * -np (const char *str) -{ - if (str) - return str; - else - return "[NULL]"; -} - -static int -atoi_null0 (const char *str) -{ - if (str) - return atoi (str); - else - return 0; -} - -OPENVPN_EXPORT openvpn_plugin_handle_t -openvpn_plugin_open_v1 (unsigned int *type_mask, const char *argv[], const char *envp[]) -{ - struct plugin_context *context; - - printf ("FUNC: openvpn_plugin_open_v1\n"); - - /* - * Allocate our context - */ - context = (struct plugin_context *) calloc (1, sizeof (struct plugin_context)); - - context->test_deferred_auth = atoi_null0 (get_env ("test_deferred_auth", envp)); - printf ("TEST_DEFERRED_AUTH %d\n", context->test_deferred_auth); - - context->test_packet_filter = atoi_null0 (get_env ("test_packet_filter", envp)); - printf ("TEST_PACKET_FILTER %d\n", context->test_packet_filter); - - /* - * Which callbacks to intercept. - */ - *type_mask = - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_UP) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_DOWN) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_ROUTE_UP) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_IPCHANGE) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_TLS_VERIFY) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_CLIENT_CONNECT_V2) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_CLIENT_DISCONNECT) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_LEARN_ADDRESS) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_TLS_FINAL) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_ENABLE_PF); - - return (openvpn_plugin_handle_t) context; -} - -static int -auth_user_pass_verify (struct plugin_context *context, struct plugin_per_client_context *pcc, const char *argv[], const char *envp[]) -{ - if (context->test_deferred_auth) - { - /* get username/password from envp string array */ - const char *username = get_env ("username", envp); - const char *password = get_env ("password", envp); - - /* get auth_control_file filename from envp string array*/ - const char *auth_control_file = get_env ("auth_control_file", envp); - - printf ("DEFER u='%s' p='%s' acf='%s'\n", - np(username), - np(password), - np(auth_control_file)); - - /* Authenticate asynchronously in n seconds */ - if (auth_control_file) - { - char buf[256]; - int auth = 2; - sscanf (username, "%d", &auth); - snprintf (buf, sizeof(buf), "( sleep %d ; echo AUTH %s %d ; echo %d >%s ) &", - context->test_deferred_auth, - auth_control_file, - auth, - pcc->n_calls < auth, - auth_control_file); - printf ("%s\n", buf); - system (buf); - pcc->n_calls++; - return OPENVPN_PLUGIN_FUNC_DEFERRED; - } - else - return OPENVPN_PLUGIN_FUNC_ERROR; - } - else - return OPENVPN_PLUGIN_FUNC_SUCCESS; -} - -static int -tls_final (struct plugin_context *context, struct plugin_per_client_context *pcc, const char *argv[], const char *envp[]) -{ - if (context->test_packet_filter) - { - if (!pcc->generated_pf_file) - { - const char *pff = get_env ("pf_file", envp); - const char *cn = get_env ("username", envp); - if (pff && cn) - { - char buf[256]; - snprintf (buf, sizeof(buf), "( sleep %d ; echo PF %s/%s ; cp \"%s.pf\" \"%s\" ) &", - context->test_packet_filter, cn, pff, cn, pff); - printf ("%s\n", buf); - system (buf); - pcc->generated_pf_file = true; - return OPENVPN_PLUGIN_FUNC_SUCCESS; - } - else - return OPENVPN_PLUGIN_FUNC_ERROR; - } - else - return OPENVPN_PLUGIN_FUNC_ERROR; - } - else - return OPENVPN_PLUGIN_FUNC_SUCCESS; -} - -OPENVPN_EXPORT int -openvpn_plugin_func_v2 (openvpn_plugin_handle_t handle, - const int type, - const char *argv[], - const char *envp[], - void *per_client_context, - struct openvpn_plugin_string_list **return_list) -{ - struct plugin_context *context = (struct plugin_context *) handle; - struct plugin_per_client_context *pcc = (struct plugin_per_client_context *) per_client_context; - switch (type) - { - case OPENVPN_PLUGIN_UP: - printf ("OPENVPN_PLUGIN_UP\n"); - return OPENVPN_PLUGIN_FUNC_SUCCESS; - case OPENVPN_PLUGIN_DOWN: - printf ("OPENVPN_PLUGIN_DOWN\n"); - return OPENVPN_PLUGIN_FUNC_SUCCESS; - case OPENVPN_PLUGIN_ROUTE_UP: - printf ("OPENVPN_PLUGIN_ROUTE_UP\n"); - return OPENVPN_PLUGIN_FUNC_SUCCESS; - case OPENVPN_PLUGIN_IPCHANGE: - printf ("OPENVPN_PLUGIN_IPCHANGE\n"); - return OPENVPN_PLUGIN_FUNC_SUCCESS; - case OPENVPN_PLUGIN_TLS_VERIFY: - printf ("OPENVPN_PLUGIN_TLS_VERIFY\n"); - return OPENVPN_PLUGIN_FUNC_SUCCESS; - case OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY: - printf ("OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY\n"); - return auth_user_pass_verify (context, pcc, argv, envp); - case OPENVPN_PLUGIN_CLIENT_CONNECT_V2: - printf ("OPENVPN_PLUGIN_CLIENT_CONNECT_V2\n"); - return OPENVPN_PLUGIN_FUNC_SUCCESS; - case OPENVPN_PLUGIN_CLIENT_DISCONNECT: - printf ("OPENVPN_PLUGIN_CLIENT_DISCONNECT\n"); - return OPENVPN_PLUGIN_FUNC_SUCCESS; - case OPENVPN_PLUGIN_LEARN_ADDRESS: - printf ("OPENVPN_PLUGIN_LEARN_ADDRESS\n"); - return OPENVPN_PLUGIN_FUNC_SUCCESS; - case OPENVPN_PLUGIN_TLS_FINAL: - printf ("OPENVPN_PLUGIN_TLS_FINAL\n"); - return tls_final (context, pcc, argv, envp); - case OPENVPN_PLUGIN_ENABLE_PF: - printf ("OPENVPN_PLUGIN_ENABLE_PF\n"); - if (context->test_packet_filter) - return OPENVPN_PLUGIN_FUNC_SUCCESS; - else - return OPENVPN_PLUGIN_FUNC_ERROR; - default: - printf ("OPENVPN_PLUGIN_?\n"); - return OPENVPN_PLUGIN_FUNC_ERROR; - } -} - -OPENVPN_EXPORT void * -openvpn_plugin_client_constructor_v1 (openvpn_plugin_handle_t handle) -{ - printf ("FUNC: openvpn_plugin_client_constructor_v1\n"); - return calloc (1, sizeof (struct plugin_per_client_context)); -} - -OPENVPN_EXPORT void -openvpn_plugin_client_destructor_v1 (openvpn_plugin_handle_t handle, void *per_client_context) -{ - printf ("FUNC: openvpn_plugin_client_destructor_v1\n"); - free (per_client_context); -} - -OPENVPN_EXPORT void -openvpn_plugin_close_v1 (openvpn_plugin_handle_t handle) -{ - struct plugin_context *context = (struct plugin_context *) handle; - printf ("FUNC: openvpn_plugin_close_v1\n"); - free (context); -} diff --git a/app/openvpn/sample/sample-plugins/defer/simple.def b/app/openvpn/sample/sample-plugins/defer/simple.def deleted file mode 100755 index a87507d1..00000000 --- a/app/openvpn/sample/sample-plugins/defer/simple.def +++ /dev/null @@ -1,6 +0,0 @@ -LIBRARY OpenVPN_PLUGIN_SAMPLE -DESCRIPTION "Sample OpenVPN plug-in module." -EXPORTS - openvpn_plugin_open_v1 @1 - openvpn_plugin_func_v1 @2 - openvpn_plugin_close_v1 @3 diff --git a/app/openvpn/sample/sample-plugins/defer/winbuild b/app/openvpn/sample/sample-plugins/defer/winbuild deleted file mode 100755 index 82927d96..00000000 --- a/app/openvpn/sample/sample-plugins/defer/winbuild +++ /dev/null @@ -1,18 +0,0 @@ -# -# Build an OpenVPN plugin module on Windows/MinGW. -# The argument should be the base name of the C source file -# (without the .c). -# - -# This directory is where we will look for openvpn-plugin.h -INCLUDE="-I../../../build" - -CC_FLAGS="-O2 -Wall" - -gcc -DBUILD_DLL $CC_FLAGS $INCLUDE -c $1.c -gcc --disable-stdcall-fixup -mdll -DBUILD_DLL -o junk.tmp -Wl,--base-file,base.tmp $1.o -rm junk.tmp -dlltool --dllname $1.dll --base-file base.tmp --output-exp temp.exp --input-def $1.def -rm base.tmp -gcc --enable-stdcall-fixup -mdll -DBUILD_DLL -o $1.dll $1.o -Wl,temp.exp -rm temp.exp diff --git a/app/openvpn/sample/sample-plugins/log/log.c b/app/openvpn/sample/sample-plugins/log/log.c deleted file mode 100644 index 1cc4650e..00000000 --- a/app/openvpn/sample/sample-plugins/log/log.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single TCP/UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2002-2010 OpenVPN Technologies, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * This plugin is similar to simple.c, except it also logs extra information - * to stdout for every plugin method called by OpenVPN. - * - * See the README file for build instructions. - */ - -#include -#include -#include - -#include "openvpn-plugin.h" - -/* - * Our context, where we keep our state. - */ -struct plugin_context { - const char *username; - const char *password; -}; - -/* - * Given an environmental variable name, search - * the envp array for its value, returning it - * if found or NULL otherwise. - */ -static const char * -get_env (const char *name, const char *envp[]) -{ - if (envp) - { - int i; - const int namelen = strlen (name); - for (i = 0; envp[i]; ++i) - { - if (!strncmp (envp[i], name, namelen)) - { - const char *cp = envp[i] + namelen; - if (*cp == '=') - return cp + 1; - } - } - } - return NULL; -} - -OPENVPN_EXPORT openvpn_plugin_handle_t -openvpn_plugin_open_v1 (unsigned int *type_mask, const char *argv[], const char *envp[]) -{ - struct plugin_context *context; - - /* - * Allocate our context - */ - context = (struct plugin_context *) calloc (1, sizeof (struct plugin_context)); - - /* - * Set the username/password we will require. - */ - context->username = "foo"; - context->password = "bar"; - - /* - * Which callbacks to intercept. - */ - *type_mask = - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_UP) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_DOWN) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_ROUTE_UP) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_IPCHANGE) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_TLS_VERIFY) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_CLIENT_CONNECT_V2) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_CLIENT_DISCONNECT) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_LEARN_ADDRESS) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_TLS_FINAL); - - return (openvpn_plugin_handle_t) context; -} - -void -show (const int type, const char *argv[], const char *envp[]) -{ - size_t i; - switch (type) - { - case OPENVPN_PLUGIN_UP: - printf ("OPENVPN_PLUGIN_UP\n"); - break; - case OPENVPN_PLUGIN_DOWN: - printf ("OPENVPN_PLUGIN_DOWN\n"); - break; - case OPENVPN_PLUGIN_ROUTE_UP: - printf ("OPENVPN_PLUGIN_ROUTE_UP\n"); - break; - case OPENVPN_PLUGIN_IPCHANGE: - printf ("OPENVPN_PLUGIN_IPCHANGE\n"); - break; - case OPENVPN_PLUGIN_TLS_VERIFY: - printf ("OPENVPN_PLUGIN_TLS_VERIFY\n"); - break; - case OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY: - printf ("OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY\n"); - break; - case OPENVPN_PLUGIN_CLIENT_CONNECT_V2: - printf ("OPENVPN_PLUGIN_CLIENT_CONNECT_V2\n"); - break; - case OPENVPN_PLUGIN_CLIENT_DISCONNECT: - printf ("OPENVPN_PLUGIN_CLIENT_DISCONNECT\n"); - break; - case OPENVPN_PLUGIN_LEARN_ADDRESS: - printf ("OPENVPN_PLUGIN_LEARN_ADDRESS\n"); - break; - case OPENVPN_PLUGIN_TLS_FINAL: - printf ("OPENVPN_PLUGIN_TLS_FINAL\n"); - break; - default: - printf ("OPENVPN_PLUGIN_?\n"); - break; - } - - printf ("ARGV\n"); - for (i = 0; argv[i] != NULL; ++i) - printf ("%d '%s'\n", (int)i, argv[i]); - - printf ("ENVP\n"); - for (i = 0; envp[i] != NULL; ++i) - printf ("%d '%s'\n", (int)i, envp[i]); -} - -OPENVPN_EXPORT int -openvpn_plugin_func_v1 (openvpn_plugin_handle_t handle, const int type, const char *argv[], const char *envp[]) -{ - struct plugin_context *context = (struct plugin_context *) handle; - - show (type, argv, envp); - - /* check entered username/password against what we require */ - if (type == OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY) - { - /* get username/password from envp string array */ - const char *username = get_env ("username", envp); - const char *password = get_env ("password", envp); - - if (username && !strcmp (username, context->username) - && password && !strcmp (password, context->password)) - return OPENVPN_PLUGIN_FUNC_SUCCESS; - else - return OPENVPN_PLUGIN_FUNC_ERROR; - } - else - return OPENVPN_PLUGIN_FUNC_SUCCESS; -} - -OPENVPN_EXPORT void -openvpn_plugin_close_v1 (openvpn_plugin_handle_t handle) -{ - struct plugin_context *context = (struct plugin_context *) handle; - free (context); -} diff --git a/app/openvpn/sample/sample-plugins/log/log_v3.c b/app/openvpn/sample/sample-plugins/log/log_v3.c deleted file mode 100644 index 742c7568..00000000 --- a/app/openvpn/sample/sample-plugins/log/log_v3.c +++ /dev/null @@ -1,247 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single TCP/UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2002-2009 OpenVPN Technologies, Inc. - * Copyright (C) 2010 David Sommerseth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * This plugin is similar to simple.c, except it also logs extra information - * to stdout for every plugin method called by OpenVPN. The only difference - * between this (log_v3.c) and log.c is that this module uses the v3 plug-in - * API. - * - * See the README file for build instructions. - */ - -#include -#include -#include - -#define ENABLE_SSL - -#include "openvpn-plugin.h" - -/* - * Our context, where we keep our state. - */ -struct plugin_context { - const char *username; - const char *password; -}; - -/* - * Given an environmental variable name, search - * the envp array for its value, returning it - * if found or NULL otherwise. - */ -static const char * -get_env (const char *name, const char *envp[]) -{ - if (envp) - { - int i; - const int namelen = strlen (name); - for (i = 0; envp[i]; ++i) - { - if (!strncmp (envp[i], name, namelen)) - { - const char *cp = envp[i] + namelen; - if (*cp == '=') - return cp + 1; - } - } - } - return NULL; -} - -OPENVPN_EXPORT int -openvpn_plugin_open_v3 (const int v3structver, - struct openvpn_plugin_args_open_in const *args, - struct openvpn_plugin_args_open_return *ret) -{ - struct plugin_context *context = NULL; - - /* Check that we are API compatible */ - if( v3structver != OPENVPN_PLUGINv3_STRUCTVER ) { - return OPENVPN_PLUGIN_FUNC_ERROR; - } - - /* Which callbacks to intercept. */ - ret->type_mask = - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_UP) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_DOWN) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_ROUTE_UP) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_IPCHANGE) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_TLS_VERIFY) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_CLIENT_CONNECT_V2) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_CLIENT_DISCONNECT) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_LEARN_ADDRESS) | - OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_TLS_FINAL); - - - /* Allocate our context */ - context = (struct plugin_context *) calloc (1, sizeof (struct plugin_context)); - - /* Set the username/password we will require. */ - context->username = "foo"; - context->password = "bar"; - - /* Point the global context handle to our newly created context */ - ret->handle = (void *) context; - - return OPENVPN_PLUGIN_FUNC_SUCCESS; -} - -void -show (const int type, const char *argv[], const char *envp[]) -{ - size_t i; - switch (type) - { - case OPENVPN_PLUGIN_UP: - printf ("OPENVPN_PLUGIN_UP\n"); - break; - case OPENVPN_PLUGIN_DOWN: - printf ("OPENVPN_PLUGIN_DOWN\n"); - break; - case OPENVPN_PLUGIN_ROUTE_UP: - printf ("OPENVPN_PLUGIN_ROUTE_UP\n"); - break; - case OPENVPN_PLUGIN_IPCHANGE: - printf ("OPENVPN_PLUGIN_IPCHANGE\n"); - break; - case OPENVPN_PLUGIN_TLS_VERIFY: - printf ("OPENVPN_PLUGIN_TLS_VERIFY\n"); - break; - case OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY: - printf ("OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY\n"); - break; - case OPENVPN_PLUGIN_CLIENT_CONNECT_V2: - printf ("OPENVPN_PLUGIN_CLIENT_CONNECT_V2\n"); - break; - case OPENVPN_PLUGIN_CLIENT_DISCONNECT: - printf ("OPENVPN_PLUGIN_CLIENT_DISCONNECT\n"); - break; - case OPENVPN_PLUGIN_LEARN_ADDRESS: - printf ("OPENVPN_PLUGIN_LEARN_ADDRESS\n"); - break; - case OPENVPN_PLUGIN_TLS_FINAL: - printf ("OPENVPN_PLUGIN_TLS_FINAL\n"); - break; - default: - printf ("OPENVPN_PLUGIN_?\n"); - break; - } - - printf ("ARGV\n"); - for (i = 0; argv[i] != NULL; ++i) - printf ("%d '%s'\n", (int)i, argv[i]); - - printf ("ENVP\n"); - for (i = 0; envp[i] != NULL; ++i) - printf ("%d '%s'\n", (int)i, envp[i]); -} - -static void -x509_print_info (X509 *x509crt) -{ - int i, n; - int fn_nid; - ASN1_OBJECT *fn; - ASN1_STRING *val; - X509_NAME *x509_name; - X509_NAME_ENTRY *ent; - const char *objbuf; - unsigned char *buf; - - x509_name = X509_get_subject_name (x509crt); - n = X509_NAME_entry_count (x509_name); - for (i = 0; i < n; ++i) - { - ent = X509_NAME_get_entry (x509_name, i); - if (!ent) - continue; - fn = X509_NAME_ENTRY_get_object (ent); - if (!fn) - continue; - val = X509_NAME_ENTRY_get_data (ent); - if (!val) - continue; - fn_nid = OBJ_obj2nid (fn); - if (fn_nid == NID_undef) - continue; - objbuf = OBJ_nid2sn (fn_nid); - if (!objbuf) - continue; - buf = (unsigned char *)1; /* bug in OpenSSL 0.9.6b ASN1_STRING_to_UTF8 requires this workaround */ - if (ASN1_STRING_to_UTF8 (&buf, val) <= 0) - continue; - - printf("X509 %s: %s\n", objbuf, (char *)buf); - OPENSSL_free (buf); - } -} - - - -OPENVPN_EXPORT int -openvpn_plugin_func_v3 (const int version, - struct openvpn_plugin_args_func_in const *args, - struct openvpn_plugin_args_func_return *retptr) -{ - struct plugin_context *context = (struct plugin_context *) args->handle; - - printf("\nopenvpn_plugin_func_v3() :::::>> "); - show (args->type, args->argv, args->envp); - - /* Dump some X509 information if we're in the TLS_VERIFY phase */ - if ((args->type == OPENVPN_PLUGIN_TLS_VERIFY) && args->current_cert ) { - printf("---- X509 Subject information ----\n"); - printf("Certificate depth: %i\n", args->current_cert_depth); - x509_print_info(args->current_cert); - printf("----------------------------------\n"); - } - - /* check entered username/password against what we require */ - if (args->type == OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY) - { - /* get username/password from envp string array */ - const char *username = get_env ("username", args->envp); - const char *password = get_env ("password", args->envp); - - if (username && !strcmp (username, context->username) - && password && !strcmp (password, context->password)) - return OPENVPN_PLUGIN_FUNC_SUCCESS; - else - return OPENVPN_PLUGIN_FUNC_ERROR; - } - else - return OPENVPN_PLUGIN_FUNC_SUCCESS; -} - -OPENVPN_EXPORT void -openvpn_plugin_close_v1 (openvpn_plugin_handle_t handle) -{ - struct plugin_context *context = (struct plugin_context *) handle; - free (context); -} diff --git a/app/openvpn/sample/sample-plugins/log/winbuild b/app/openvpn/sample/sample-plugins/log/winbuild deleted file mode 100755 index decf05f8..00000000 --- a/app/openvpn/sample/sample-plugins/log/winbuild +++ /dev/null @@ -1,18 +0,0 @@ -# -# Build an OpenVPN plugin module on Windows/MinGW. -# The argument should be the base name of the C source file -# (without the .c). -# - -# This directory is where we will look for openvpn-plugin.h -INCLUDE="-I../../../include" - -CC_FLAGS="-O2 -Wall" - -gcc -DBUILD_DLL $CC_FLAGS $INCLUDE -c $1.c -gcc --disable-stdcall-fixup -mdll -DBUILD_DLL -o junk.tmp -Wl,--base-file,base.tmp $1.o -rm junk.tmp -dlltool --dllname $1.dll --base-file base.tmp --output-exp temp.exp --input-def $1.def -rm base.tmp -gcc --enable-stdcall-fixup -mdll -DBUILD_DLL -o $1.dll $1.o -Wl,temp.exp -rm temp.exp diff --git a/app/openvpn/sample/sample-plugins/simple/README b/app/openvpn/sample/sample-plugins/simple/README deleted file mode 100644 index 4400cd30..00000000 --- a/app/openvpn/sample/sample-plugins/simple/README +++ /dev/null @@ -1,16 +0,0 @@ -OpenVPN plugin examples. - -Examples provided: - -simple.c -- using the --auth-user-pass-verify callback, verify - that the username/password is "foo"/"bar". - -To build: - - ./build simple (Linux/BSD/etc.) - ./winbuild simple (MinGW on Windows) - -To use in OpenVPN, add to config file: - - plugin simple.so (Linux/BSD/etc.) - plugin simple.dll (MinGW on Windows) diff --git a/app/openvpn/sample/sample-plugins/simple/simple.c b/app/openvpn/sample/sample-plugins/simple/simple.c deleted file mode 100644 index f26d89f6..00000000 --- a/app/openvpn/sample/sample-plugins/simple/simple.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single TCP/UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2002-2010 OpenVPN Technologies, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * This file implements a simple OpenVPN plugin module which - * will examine the username/password provided by a client, - * and make an accept/deny determination. Will run - * on Windows or *nix. - * - * See the README file for build instructions. - */ - -#include -#include -#include - -#include "openvpn-plugin.h" - -/* - * Our context, where we keep our state. - */ -struct plugin_context { - const char *username; - const char *password; -}; - -/* - * Given an environmental variable name, search - * the envp array for its value, returning it - * if found or NULL otherwise. - */ -static const char * -get_env (const char *name, const char *envp[]) -{ - if (envp) - { - int i; - const int namelen = strlen (name); - for (i = 0; envp[i]; ++i) - { - if (!strncmp (envp[i], name, namelen)) - { - const char *cp = envp[i] + namelen; - if (*cp == '=') - return cp + 1; - } - } - } - return NULL; -} - -OPENVPN_EXPORT openvpn_plugin_handle_t -openvpn_plugin_open_v1 (unsigned int *type_mask, const char *argv[], const char *envp[]) -{ - struct plugin_context *context; - - /* - * Allocate our context - */ - context = (struct plugin_context *) calloc (1, sizeof (struct plugin_context)); - - /* - * Set the username/password we will require. - */ - context->username = "foo"; - context->password = "bar"; - - /* - * We are only interested in intercepting the - * --auth-user-pass-verify callback. - */ - *type_mask = OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY); - - return (openvpn_plugin_handle_t) context; -} - -OPENVPN_EXPORT int -openvpn_plugin_func_v1 (openvpn_plugin_handle_t handle, const int type, const char *argv[], const char *envp[]) -{ - struct plugin_context *context = (struct plugin_context *) handle; - - /* get username/password from envp string array */ - const char *username = get_env ("username", envp); - const char *password = get_env ("password", envp); - - /* check entered username/password against what we require */ - if (username && !strcmp (username, context->username) - && password && !strcmp (password, context->password)) - return OPENVPN_PLUGIN_FUNC_SUCCESS; - else - return OPENVPN_PLUGIN_FUNC_ERROR; -} - -OPENVPN_EXPORT void -openvpn_plugin_close_v1 (openvpn_plugin_handle_t handle) -{ - struct plugin_context *context = (struct plugin_context *) handle; - free (context); -} diff --git a/app/openvpn/sample/sample-plugins/simple/simple.def b/app/openvpn/sample/sample-plugins/simple/simple.def deleted file mode 100755 index a87507d1..00000000 --- a/app/openvpn/sample/sample-plugins/simple/simple.def +++ /dev/null @@ -1,6 +0,0 @@ -LIBRARY OpenVPN_PLUGIN_SAMPLE -DESCRIPTION "Sample OpenVPN plug-in module." -EXPORTS - openvpn_plugin_open_v1 @1 - openvpn_plugin_func_v1 @2 - openvpn_plugin_close_v1 @3 diff --git a/app/openvpn/sample/sample-plugins/simple/winbuild b/app/openvpn/sample/sample-plugins/simple/winbuild deleted file mode 100755 index decf05f8..00000000 --- a/app/openvpn/sample/sample-plugins/simple/winbuild +++ /dev/null @@ -1,18 +0,0 @@ -# -# Build an OpenVPN plugin module on Windows/MinGW. -# The argument should be the base name of the C source file -# (without the .c). -# - -# This directory is where we will look for openvpn-plugin.h -INCLUDE="-I../../../include" - -CC_FLAGS="-O2 -Wall" - -gcc -DBUILD_DLL $CC_FLAGS $INCLUDE -c $1.c -gcc --disable-stdcall-fixup -mdll -DBUILD_DLL -o junk.tmp -Wl,--base-file,base.tmp $1.o -rm junk.tmp -dlltool --dllname $1.dll --base-file base.tmp --output-exp temp.exp --input-def $1.def -rm base.tmp -gcc --enable-stdcall-fixup -mdll -DBUILD_DLL -o $1.dll $1.o -Wl,temp.exp -rm temp.exp -- cgit v1.2.3