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-rw-r--r--Source/stroke/stroke.c304
1 files changed, 0 insertions, 304 deletions
diff --git a/Source/stroke/stroke.c b/Source/stroke/stroke.c
deleted file mode 100644
index 9ecda0413..000000000
--- a/Source/stroke/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 <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * 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 <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/fcntl.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <errno.h>
-#include <stdio.h>
-#include <linux/stddef.h>
-
-#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_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.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.me.cert = NULL;
-
- msg->add_conn.other.id = push_string(&msg, other_id);
- 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;
- msg->add_conn.other.cert = NULL;
-
- 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(char *mode, char *connection)
-{
- stroke_msg_t *msg = malloc(sizeof(stroke_msg_t));
- int res;
-
- msg->length = sizeof(stroke_msg_t);
- if (strcmp(mode, "statusall") == 0)
- {
- msg->type = STR_STATUS_ALL;
- }
- else
- {
- msg->type = STR_STATUS;
- }
- msg->status.name = push_string(&msg, connection);
- 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_ADDR OTHER_ADDR\\\n");
- printf(" MY_NET OTHER_NET MY_NETBITS OTHER_NETBITS\n");
- printf(" where: ID is any IKEv2 ID \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(argv[1], argc > 2 ? argv[2] : NULL);
- }
-
- 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 < 11)
- {
- exit_usage("\"add\" needs more parameters...");
- }
- res = add_connection(argv[2],
- argv[3], argv[4],
- argv[5], argv[6],
- argv[7], argv[8],
- atoi(argv[9]), atoi(argv[10]));
- }
- 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);
- }
-
- return res;
-}
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