155 lines
3.5 KiB
C
155 lines
3.5 KiB
C
/* $OpenBSD: bio_host.c,v 1.1 2022/12/08 17:49:02 tb Exp $ */
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/*
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* Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <arpa/inet.h>
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#include <netinet/in.h>
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#include <openssl/bio.h>
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struct bio_get_host_ip_test {
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char *input;
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uint32_t ip;
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int ret;
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};
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struct bio_get_host_ip_test bio_get_host_ip_tests[] = {
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{"", 0, 0},
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{".", 0, 0},
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{"1", 0, 0},
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{"1.2", 0, 0},
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{"1.2.3", 0, 0},
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{"1.2.3.", 0, 0},
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{"1.2.3.4", 0x01020304, 1},
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{"1.2.3.256", 0, 0},
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{"1:2:3::4", 0, 0},
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{"0.0.0.0", INADDR_ANY, 1},
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{"127.0.0.1", INADDR_LOOPBACK, 1},
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{"localhost", INADDR_LOOPBACK, 1},
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{"255.255.255.255", INADDR_BROADCAST, 1},
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{"0xff.0xff.0xff.0xff", 0, 0},
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};
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#define N_BIO_GET_IP_TESTS \
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(sizeof(bio_get_host_ip_tests) / sizeof(*bio_get_host_ip_tests))
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struct bio_get_port_test {
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char *input;
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unsigned short port;
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int ret;
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};
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struct bio_get_port_test bio_get_port_tests[] = {
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{NULL, 0, 0},
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{"", 0, 0},
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{"-1", 0, 0},
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{"0", 0, 1},
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{"1", 1, 1},
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{"12345", 12345, 1},
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{"65535", 65535, 1},
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{"65536", 0, 0},
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{"999999999999", 0, 0},
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{"xyzzy", 0, 0},
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{"https", 443, 1},
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{"imaps", 993, 1},
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{"telnet", 23, 1},
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};
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#define N_BIO_GET_PORT_TESTS \
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(sizeof(bio_get_port_tests) / sizeof(*bio_get_port_tests))
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static int
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do_bio_get_host_ip_tests(void)
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{
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struct bio_get_host_ip_test *bgit;
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union {
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unsigned char c[4];
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uint32_t i;
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} ip;
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int failed = 0;
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size_t i;
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int ret;
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for (i = 0; i < N_BIO_GET_IP_TESTS; i++) {
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bgit = &bio_get_host_ip_tests[i];
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memset(&ip, 0, sizeof(ip));
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ret = BIO_get_host_ip(bgit->input, ip.c);
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if (ret != bgit->ret) {
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fprintf(stderr, "FAIL: test %zd (\"%s\") %s, want %s\n",
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i, bgit->input, ret ? "success" : "failure",
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bgit->ret ? "success" : "failure");
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failed = 1;
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continue;
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}
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if (ret && ntohl(ip.i) != bgit->ip) {
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fprintf(stderr, "FAIL: test %zd (\"%s\") returned ip "
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"%x != %x\n", i, bgit->input,
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ntohl(ip.i), bgit->ip);
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failed = 1;
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}
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}
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return failed;
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}
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static int
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do_bio_get_port_tests(void)
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{
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struct bio_get_port_test *bgpt;
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unsigned short port;
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int failed = 0;
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size_t i;
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int ret;
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for (i = 0; i < N_BIO_GET_PORT_TESTS; i++) {
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bgpt = &bio_get_port_tests[i];
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port = 0;
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ret = BIO_get_port(bgpt->input, &port);
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if (ret != bgpt->ret) {
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fprintf(stderr, "FAIL: test %zd (\"%s\") %s, want %s\n",
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i, bgpt->input, ret ? "success" : "failure",
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bgpt->ret ? "success" : "failure");
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failed = 1;
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continue;
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}
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if (ret && port != bgpt->port) {
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fprintf(stderr, "FAIL: test %zd (\"%s\") returned port "
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"%u != %u\n", i, bgpt->input, port, bgpt->port);
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failed = 1;
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}
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}
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return failed;
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}
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int
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main(int argc, char **argv)
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{
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int failed = 0;
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failed |= do_bio_get_host_ip_tests();
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failed |= do_bio_get_port_tests();
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return failed;
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}
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