From 001dd420d9c72f5c1f530425de0f938a40175684 Mon Sep 17 00:00:00 2001 From: trawick Date: Thu, 15 Mar 2001 18:28:04 +0000 Subject: Add apr_ipsubnet_create() and apr_ipsubnet_test() for testing whether or not an address is within a subnet. git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@61361 13f79535-47bb-0310-9956-ffa450edef68 --- test/testipsub.c | 220 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 220 insertions(+) create mode 100644 test/testipsub.c (limited to 'test/testipsub.c') diff --git a/test/testipsub.c b/test/testipsub.c new file mode 100644 index 000000000..a8477f383 --- /dev/null +++ b/test/testipsub.c @@ -0,0 +1,220 @@ +/* ==================================================================== + * The Apache Software License, Version 1.1 + * + * Copyright (c) 2000-2001 The Apache Software Foundation. All rights + * reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. The end-user documentation included with the redistribution, + * if any, must include the following acknowledgment: + * "This product includes software developed by the + * Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowledgment may appear in the software itself, + * if and wherever such third-party acknowledgments normally appear. + * + * 4. The names "Apache" and "Apache Software Foundation" must + * not be used to endorse or promote products derived from this + * software without prior written permission. For written + * permission, please contact apache@apache.org. + * + * 5. Products derived from this software may not be called "Apache", + * nor may "Apache" appear in their name, without prior written + * permission of the Apache Software Foundation. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * . + */ + +#include +#include + +#include "apr_general.h" +#include "apr_network_io.h" +#include "apr_errno.h" + +static void closeapr(void) +{ + apr_terminate(); +} + +static void test_bad_input(apr_pool_t *p) +{ + struct { + const char *ipstr; + const char *mask; + apr_status_t expected_rv; + } testcases[] = + { + /* so we have a few good inputs in here; sue me */ + {"my.host.name", NULL, APR_EINVAL} + ,{"127.0.0.256", NULL, APR_EBADIP} + ,{"127.0.0.1", NULL, APR_SUCCESS} + ,{"127.0.0.1", "32", APR_SUCCESS} + ,{"127.0.0.1", "1", APR_SUCCESS} + ,{"127.0.0.1", "15", APR_SUCCESS} + ,{"127.0.0.1", "-1", APR_EBADMASK} + ,{"127.0.0.1", "0", APR_EBADMASK} + ,{"127.0.0.1", "33", APR_EBADMASK} + ,{"127.0.0.1", "255.0.0.0", APR_SUCCESS} + ,{"127.0.0.1", "255.0", APR_EBADMASK} + ,{"127.0.0.1", "255.255.256.0", APR_EBADMASK} + ,{"127.0.0.1", "abc", APR_EBADMASK} + ,{"127", NULL, APR_SUCCESS} + ,{"127.0.0.1.2", NULL, APR_EBADIP} + ,{"127.0.0.1.2", "8", APR_EBADIP} + ,{"127", "255.0.0.0", APR_EBADIP} /* either EBADIP or EBADMASK seems fine */ +#if APR_HAVE_IPV6 + ,{"::1", NULL, APR_SUCCESS} + ,{"::1", "20", APR_SUCCESS} + ,{"fe80::", "16", APR_SUCCESS} + ,{"fe80::", "255.0.0.0", APR_EBADMASK} + ,{"fe80::1", "0", APR_EBADMASK} + ,{"fe80::1", "-1", APR_EBADMASK} + ,{"fe80::1", "1", APR_SUCCESS} + ,{"fe80::1", "33", APR_SUCCESS} + ,{"fe80::1", "128", APR_SUCCESS} + ,{"fe80::1", "129", APR_EBADMASK} +#else + /* do some IPv6 stuff and verify that it fails with APR_EBADIP */ +#endif + }; + int i; + apr_ipsubnet_t *ipsub; + apr_status_t rv; + + for (i = 0; i < (sizeof testcases / sizeof testcases[0]); i++) { + rv = apr_ipsubnet_create(&ipsub, testcases[i].ipstr, testcases[i].mask, p); + assert(rv == testcases[i].expected_rv); + } +} + +static void test_singleton_subnets(apr_pool_t *p) +{ + const char *v4addrs[] = { + "127.0.0.1", "129.42.18.99", "63.161.155.20", "207.46.230.229", "64.208.42.36", + "198.144.203.195", "192.18.97.241", "198.137.240.91", "62.156.179.119", + "204.177.92.181" + }; + apr_ipsubnet_t *ipsub; + apr_sockaddr_t *sa; + apr_status_t rv; + int i, j, rc; + + for (i = 0; i < sizeof v4addrs / sizeof v4addrs[0]; i++) { + rv = apr_ipsubnet_create(&ipsub, v4addrs[i], NULL, p); + assert(rv == APR_SUCCESS); + for (j = 0; j < sizeof v4addrs / sizeof v4addrs[0]; j++) { + rv = apr_sockaddr_info_get(&sa, v4addrs[j], APR_INET, 0, 0, p); + assert(rv == APR_SUCCESS); + rc = apr_ipsubnet_test(ipsub, sa); + if (!strcmp(v4addrs[i], v4addrs[j])) { + assert(rc != 0); + } + else { + assert(rc == 0); + } + } + } + + /* same for v6? */ +} + +static void test_interesting_subnets(apr_pool_t *p) +{ + struct { + const char *ipstr, *mask; + int family; + char *in_subnet, *not_in_subnet; + } testcases[] = + { + {"9.67", NULL, APR_INET, "9.67.113.15", "10.1.2.3"} + ,{"9.67.0.0", "16", APR_INET, "9.67.113.15", "10.1.2.3"} + ,{"9.67.0.0", "255.255.0.0", APR_INET, "9.67.113.15", "10.1.2.3"} + ,{"9.67.113.99", "16", APR_INET, "9.67.113.15", "10.1.2.3"} + ,{"9.67.113.99", "255.255.255.0", APR_INET, "9.67.113.15", "10.1.2.3"} +#if APR_HAVE_IPV6 + ,{"fe80::", "8", APR_INET6, "fe80::1", "ff01::1"} + ,{"ff01::", "8", APR_INET6, "ff01::1", "fe80::1"} + ,{"3FFE:8160::", "28", APR_INET6, "3ffE:816e:abcd:1234::1", "3ffe:8170::1"} +#endif + }; + apr_ipsubnet_t *ipsub; + apr_sockaddr_t *sa; + apr_status_t rv; + int i, rc; + + for (i = 0; i < sizeof testcases / sizeof testcases[0]; i++) { + rv = apr_ipsubnet_create(&ipsub, testcases[i].ipstr, testcases[i].mask, p); + assert(rv == APR_SUCCESS); + rv = apr_sockaddr_info_get(&sa, testcases[i].in_subnet, testcases[i].family, 0, 0, p); + assert(rv == APR_SUCCESS); + rc = apr_ipsubnet_test(ipsub, sa); + assert(rc != 0); + rv = apr_sockaddr_info_get(&sa, testcases[i].not_in_subnet, testcases[i].family, 0, 0, p); + assert(rv == APR_SUCCESS); + rc = apr_ipsubnet_test(ipsub, sa); + assert(rc == 0); + } +} + +int main(void) +{ + apr_status_t rv; + apr_pool_t *p; + char buf[128]; + + rv = apr_initialize(); + if (rv != APR_SUCCESS) { + fprintf(stderr, "apr_initialize()->%d/%s\n", + rv, + apr_strerror(rv, buf, sizeof buf)); + exit(1); + } + + atexit(closeapr); + + rv = apr_pool_create(&p, NULL); + if (rv != APR_SUCCESS) { + fprintf(stderr, "apr_pool_create()->%d/%s\n", + rv, + apr_strerror(rv, buf, sizeof buf)); + exit(1); + } + + test_bad_input(p); + test_singleton_subnets(p); + test_interesting_subnets(p); + + printf("error strings:\n"); + printf("\tAPR_EBADIP\t`%s'\n", apr_strerror(APR_EBADIP, buf, sizeof buf)); + printf("\tAPR_EBADMASK\t`%s'\n", apr_strerror(APR_EBADMASK, buf, sizeof buf)); + + return 0; +} -- cgit v1.2.1