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/*
* SPDX-License-Identifier: ISC
*
* Copyright (c) 2019-2020 Todd C. Miller <Todd.Miller@sudo.ws>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_STDBOOL_H
# include <stdbool.h>
#else
# include "compat/stdbool.h"
#endif
#include <time.h>
#include <unistd.h>
#include "sudo_compat.h"
#include "sudo_fatal.h"
#include "sudo_iolog.h"
#include "sudo_util.h"
sudo_dso_public int main(int argc, char *argv[]);
/*
* Test that iolog_parse_host_port() works as expected.
*/
struct host_port_test {
const char *str; /* input string */
const char *host; /* parsed host */
const char *port; /* parsed port */
bool tls; /* parsed TLS flag */
const char *defport; /* default port */
const char *defport_tls; /* default port */
bool ret; /* return value */
};
static struct host_port_test test_data[] = {
/* No TLS */
{ "xerxes", "xerxes", "12345", false, "12345", NULL, true },
{ "xerxes:12345", "xerxes", "12345", false, "67890", NULL, true },
{ "127.0.0.1", "127.0.0.1", "12345", false, "12345", NULL, true },
{ "127.0.0.1:12345", "127.0.0.1", "12345", false, "67890", NULL, true },
{ "[::1]", "::1", "12345", false, "12345", NULL, true },
{ "[::1]:12345", "::1", "12345", false, "67890", NULL, true },
/* With TLS */
{ "xerxes(tls)", "xerxes", "12345", true, "5678", "12345", true },
{ "xerxes:12345(tls)", "xerxes", "12345", true, "5678", "67890", true },
{ "127.0.0.1(tls)", "127.0.0.1", "12345", true, "5678", "12345", true },
{ "127.0.0.1:12345(tls)", "127.0.0.1", "12345", true, "5678", "67890", true },
{ "[::1](tls)", "::1", "12345", true, "5678", "12345", true },
{ "[::1]:12345(tls)", "::1", "12345", true, "5678", "67890", true },
/* Errors */
{ "xerxes:", NULL, NULL, false, "12345", NULL, false }, /* missing port */
{ "127.0.0.1:", NULL, NULL, false, "12345", NULL, false }, /* missing port */
{ "[::1:12345", NULL, NULL, false, "67890", NULL, false }, /* missing bracket */
{ "[::1]:", NULL, NULL, false, "12345", NULL, false }, /* missing port */
{ NULL }
};
int
main(int argc, char *argv[])
{
int i, errors = 0, ntests = 0;
char *host, *port, *copy = NULL;
bool ret, tls;
initprogname(argc > 0 ? argv[0] : "host_port_test");
for (i = 0; test_data[i].str != NULL; i++) {
host = port = NULL;
tls = false;
free(copy);
if ((copy = strdup(test_data[i].str)) == NULL)
sudo_fatal_nodebug(NULL);
ntests++;
ret = iolog_parse_host_port(copy, &host, &port, &tls,
test_data[i].defport, test_data[i].defport_tls);
if (ret != test_data[i].ret) {
sudo_warnx_nodebug("test #%d: %s: returned %s, expected %s",
ntests, test_data[i].str, ret ? "true" : "false",
test_data[i].ret ? "true" : "false");
errors++;
continue;
}
if (!ret)
continue;
if (host == NULL) {
sudo_warnx_nodebug("test #%d: %s: NULL host",
ntests, test_data[i].str);
errors++;
continue;
}
if (strcmp(host, test_data[i].host) != 0) {
sudo_warnx_nodebug("test #%d: %s: bad host, expected %s, got %s",
ntests, test_data[i].str, test_data[i].host, host);
errors++;
continue;
}
if (port == NULL) {
sudo_warnx_nodebug("test #%d: %s: NULL port",
ntests, test_data[i].str);
errors++;
continue;
}
if (strcmp(port, test_data[i].port) != 0) {
sudo_warnx_nodebug("test #%d: %s: bad port, expected %s, got %s",
ntests, test_data[i].str, test_data[i].port, port);
errors++;
continue;
}
if (tls != test_data[i].tls) {
sudo_warnx_nodebug("test #%d: %s: bad tls, expected %s, got %s",
ntests, test_data[i].str, test_data[i].tls ? "true" : "false",
tls ? "true" : "false");
errors++;
continue;
}
}
free(copy);
if (ntests != 0) {
printf("%s: %d tests run, %d errors, %d%% success rate\n",
getprogname(), ntests, errors, (ntests - errors) * 100 / ntests);
}
return errors;
}
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