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/*
* Copyright (C) 2014 Martin Willi
* Copyright (C) 2014 revosec AG
*
* 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 "command.h"
#include <errno.h>
static int manage_policy(vici_conn_t *conn, char *label)
{
vici_req_t *req;
vici_res_t *res;
command_format_options_t format = COMMAND_FORMAT_NONE;
char *arg, *child = NULL, *ike = NULL;
int ret = 0;
while (TRUE)
{
switch (command_getopt(&arg))
{
case 'h':
return command_usage(NULL);
case 'P':
format |= COMMAND_FORMAT_RAW;
/* fall through to raw */
case 'r':
format |= COMMAND_FORMAT_PRETTY;
continue;
case 'c':
child = arg;
continue;
case 'i':
ike = arg;
continue;
case EOF:
break;
default:
return command_usage("invalid --%s option", label);
}
break;
}
req = vici_begin(label);
if (child)
{
vici_add_key_valuef(req, "child", "%s", child);
}
if (ike)
{
vici_add_key_valuef(req, "ike", "%s", ike);
}
res = vici_submit(req, conn);
if (!res)
{
ret = errno;
fprintf(stderr, "%s request failed: %s\n", label, strerror(errno));
return ret;
}
if (format & COMMAND_FORMAT_RAW)
{
puts(label);
vici_dump(res, " reply", format & COMMAND_FORMAT_PRETTY, stdout);
}
else
{
if (streq(vici_find_str(res, "no", "success"), "yes"))
{
printf("%s completed successfully\n", label);
}
else
{
fprintf(stderr, "%s failed: %s\n",
label, vici_find_str(res, "", "errmsg"));
ret = 1;
}
}
vici_free_res(res);
return ret;
}
static int uninstall(vici_conn_t *conn)
{
return manage_policy(conn, "uninstall");
}
static int install(vici_conn_t *conn)
{
return manage_policy(conn, "install");
}
/**
* Register the uninstall command.
*/
static void __attribute__ ((constructor))reg_uninstall()
{
command_register((command_t) {
uninstall, 'u', "uninstall", "uninstall a trap or shunt policy",
{"--child <name> [--ike <name>] [--raw|--pretty]"},
{
{"help", 'h', 0, "show usage information"},
{"child", 'c', 1, "CHILD_SA configuration to uninstall"},
{"ike", 'i', 1, "name of the connection to which the child belongs"},
{"raw", 'r', 0, "dump raw response message"},
{"pretty", 'P', 0, "dump raw response message in pretty print"},
}
});
}
/**
* Register install the command.
*/
static void __attribute__ ((constructor))reg_install()
{
command_register((command_t) {
install, 'p', "install", "install a trap or shunt policy",
{"--child <name> [--ike <name>] [--raw|--pretty]"},
{
{"help", 'h', 0, "show usage information"},
{"child", 'c', 1, "CHILD_SA configuration to install"},
{"ike", 'i', 1, "name of the connection to which the child belongs"},
{"raw", 'r', 0, "dump raw response message"},
{"pretty", 'P', 0, "dump raw response message in pretty print"},
}
});
}
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