From 6862128151fb78f63685a8da5575783c426d64a7 Mon Sep 17 00:00:00 2001 From: Martin Willi Date: Wed, 5 Apr 2006 12:10:50 +0000 Subject: ../svn-commit.tmp --- Source/charon/stroke.c | 304 ------------------------------------------------- 1 file changed, 304 deletions(-) delete mode 100644 Source/charon/stroke.c (limited to 'Source/charon/stroke.c') diff --git a/Source/charon/stroke.c b/Source/charon/stroke.c deleted file mode 100644 index 5062c26f7..000000000 --- a/Source/charon/stroke.c +++ /dev/null @@ -1,304 +0,0 @@ -/* Stroke for charon is the counterpart to whack from pluto - * Copyright (C) 2006 Martin Willi - Hochschule fuer Technik Rapperswil - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. See . - * - * 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. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "stroke.h" - -static char* push_string(stroke_msg_t **strm, char *string) -{ - stroke_msg_t *stroke_msg; - size_t string_length; - - if (string == NULL) - { - return NULL; - } - stroke_msg = *strm; - string_length = strlen(string) + 1; - stroke_msg->length += string_length; - - stroke_msg = realloc(stroke_msg, stroke_msg->length); - strcpy((char*)stroke_msg + stroke_msg->length - string_length, string); - - *strm = stroke_msg; - return (char*)(u_int)stroke_msg->length - string_length; -} - -static int send_stroke_msg (stroke_msg_t *msg) -{ - struct sockaddr_un ctl_addr = { AF_UNIX, STROKE_SOCKET }; - int sock; - char buffer[64]; - int byte_count; - - sock = socket(AF_UNIX, SOCK_STREAM, 0); - if (sock < 0) - { - fprintf(stderr, "Opening unix socket %s: %s\n", STROKE_SOCKET, strerror(errno)); - return -1; - } - if (connect(sock, (struct sockaddr *)&ctl_addr, - offsetof(struct sockaddr_un, sun_path) + strlen(ctl_addr.sun_path)) < 0) - { - fprintf(stderr, "Connect to socket failed: %s\n", strerror(errno)); - close(sock); - return -1; - } - - /* send message */ - if (write(sock, msg, msg->length) != msg->length) - { - fprintf(stderr, "writing to socket failed: %s\n", strerror(errno)); - close(sock); - return -1; - } - - while ((byte_count = read(sock, buffer, sizeof(buffer)-1)) > 0) - { - buffer[byte_count] = '\0'; - printf("%s", buffer); - } - if (byte_count < 0) - { - fprintf(stderr, "reading from socket failed: %s\n", strerror(errno)); - } - - close(sock); - return 0; -} - -static int add_connection(char *name, - char *my_id, char *other_id, - char *my_cert, char *other_cert, - char *my_addr, char *other_addr, - char *my_net, char *other_net, - u_int my_netmask, u_int other_netmask) -{ - stroke_msg_t *msg = malloc(sizeof(stroke_msg_t)); - int res; - - msg->length = sizeof(stroke_msg_t); - msg->type = STR_ADD_CONN; - - msg->add_conn.name = push_string(&msg, name); - - msg->add_conn.me.id = push_string(&msg, my_id); - msg->add_conn.me.cert = push_string(&msg, my_cert); - msg->add_conn.me.address = push_string(&msg, my_addr); - msg->add_conn.me.subnet = push_string(&msg, my_net); - msg->add_conn.me.subnet_mask = my_netmask; - - msg->add_conn.other.id = push_string(&msg, other_id); - msg->add_conn.other.cert = push_string(&msg, other_cert); - msg->add_conn.other.address = push_string(&msg, other_addr); - msg->add_conn.other.subnet = push_string(&msg, other_net); - msg->add_conn.other.subnet_mask = other_netmask; - - res = send_stroke_msg(msg); - free(msg); - return res; -} - -static int initiate_connection(char *name) -{ - stroke_msg_t *msg = malloc(sizeof(stroke_msg_t)); - int res; - - msg->length = sizeof(stroke_msg_t); - msg->type = STR_INITIATE; - msg->initiate.name = push_string(&msg, name); - res = send_stroke_msg(msg); - free(msg); - return res; -} - -static int terminate_connection(char *name) -{ - stroke_msg_t *msg = malloc(sizeof(stroke_msg_t)); - int res; - - msg->length = sizeof(stroke_msg_t); - msg->type = STR_TERMINATE; - msg->initiate.name = push_string(&msg, name); - res = send_stroke_msg(msg); - free(msg); - return res; -} - -static int show_status() -{ - stroke_msg_t *msg = malloc(sizeof(stroke_msg_t)); - int res; - - msg->length = sizeof(stroke_msg_t); - msg->type = STR_STATUS; - res = send_stroke_msg(msg); - free(msg); - return res; -} - -static int set_logtype(char *context, char *type, int enable) -{ - stroke_msg_t *msg = malloc(sizeof(stroke_msg_t)); - int res; - - msg->length = sizeof(stroke_msg_t); - msg->type = STR_LOGTYPE; - msg->logtype.context = push_string(&msg, context); - msg->logtype.type = push_string(&msg, type); - msg->logtype.enable = enable; - res = send_stroke_msg(msg); - free(msg); - return res; -} - -static int set_loglevel(char *context, u_int level) -{ - stroke_msg_t *msg = malloc(sizeof(stroke_msg_t)); - int res; - - msg->length = sizeof(stroke_msg_t); - msg->type = STR_LOGLEVEL; - msg->loglevel.context = push_string(&msg, context); - msg->loglevel.level = level; - res = send_stroke_msg(msg); - free(msg); - return res; -} - -static void exit_error(char *error) -{ - if (error) - { - fprintf(stderr, "%s\n", error); - } - exit(-1); -} - -static void exit_usage(char *error) -{ - printf("Usage:\n"); - printf(" Add a connection:\n"); - printf(" stroke add NAME MY_ID OTHER_ID MY_CERT OTHER_CERT\\\n"); - printf(" MY_ADDR OTHER_ADDR MY_NET OTHER_NET\\\n"); - printf(" MY_NETBITS OTHER_NETBITS\n"); - printf(" where: ID is any IKEv2 ID (currently only IPv4 adresses\n"); - printf(" CERT is a certificate filename\n"); - printf(" ADDR is a IPv4 address\n"); - printf(" NET is a IPv4 address of the subnet to tunnel\n"); - printf(" NETBITS is the size of the subnet, as the \"24\" in 192.168.0.0/24\n"); - printf(" Initiate a connection:\n"); - printf(" stroke up NAME\n"); - printf(" where: NAME is a connection name added with \"stroke add\"\n"); - printf(" Terminate a connection:\n"); - printf(" stroke down NAME\n"); - printf(" where: NAME is a connection name added with \"stroke add\"\n"); - printf(" Set logtype for a logging context:\n"); - printf(" stroke logtype CONTEXT TYPE ENABLE\n"); - printf(" where: CONTEXT is PARSR|GNRAT|IKESA|SAMGR|CHDSA|MESSG|TPOOL|WORKR|SCHED|\n"); - printf(" SENDR|RECVR|SOCKT|TESTR|DAEMN|CONFG|ENCPL|PAYLD\n"); - printf(" TYPE is CONTROL|ERROR|AUDIT|RAW|PRIVATE\n"); - printf(" ENABLE is 0|1\n"); - printf(" Set loglevel for a logging context:\n"); - printf(" stroke loglevel CONTEXT LEVEL\n"); - printf(" where: CONTEXT is PARSR|GNRAT|IKESA|SAMGR|CHDSA|MESSG|TPOOL|WORKR|SCHED|\n"); - printf(" SENDR|RECVR|SOCKT|TESTR|DAEMN|CONFG|ENCPL|PAYLD\n"); - printf(" LEVEL is 0|1|2|3\n"); - printf(" Show connection status:\n"); - printf(" stroke status\n"); - exit_error(error); -} - -int main(int argc, char *argv[]) -{ - int res; - - if (argc < 2) - { - exit_usage(NULL); - } - - if (strcmp(argv[1], "status") == 0 || - strcmp(argv[1], "statusall") == 0) - { - res = show_status(); - } - - else if (strcmp(argv[1], "up") == 0) - { - if (argc < 3) - { - exit_usage("\"up\" needs a connection name"); - } - res = initiate_connection(argv[2]); - } - else if (strcmp(argv[1], "down") == 0) - { - if (argc < 3) - { - exit_usage("\"down\" needs a connection name"); - } - res = terminate_connection(argv[2]); - } - else if (strcmp(argv[1], "add") == 0) - { - if (argc < 13) - { - exit_usage("\"add\" needs more parameters..."); - } - res = add_connection(argv[2], - argv[3], argv[4], - argv[5], argv[6], - argv[7], argv[8], - argv[9], argv[10], - atoi(argv[11]), atoi(argv[12])); - } - else if (strcmp(argv[1], "logtype") == 0) - { - if (argc < 5) - { - exit_usage("\"logtype\" needs more parameters..."); - } - res = set_logtype(argv[2], argv[3], atoi(argv[4])); - } - else if (strcmp(argv[1], "loglevel") == 0) - { - if (argc < 4) - { - exit_usage("\"logtype\" needs more parameters..."); - } - res = set_loglevel(argv[2], atoi(argv[3])); - } - else - { - exit_usage(NULL); - } - - if (res) - { - exit_error("communication with charon failed!\n"); - } - return 0; -} -- cgit v1.2.3